New mapmerge2

tools/mapmerge2/dmi.py

@@ -0,0 +1,253 @@
+# Tools for working with modern DreamMaker icon files (PNGs + metadata)
+
+import math
+from PIL import Image
+from PIL.PngImagePlugin import PngInfo
+
+DEFAULT_SIZE = 32, 32
+LOOP_UNLIMITED = 0
+LOOP_ONCE = 1
+
+NORTH = 1
+SOUTH = 2
+EAST = 4
+WEST = 8
+SOUTHEAST = SOUTH|EAST
+SOUTHWEST = SOUTH|WEST
+NORTHEAST = NORTH|EAST
+NORTHWEST = NORTH|WEST
+
+CARDINALS = [NORTH, SOUTH, EAST, WEST]
+DIR_ORDER = [SOUTH, NORTH, EAST, WEST, SOUTHEAST, SOUTHWEST, NORTHEAST, NORTHWEST]
+DIR_NAMES = {
+    'SOUTH': SOUTH,
+    'NORTH': NORTH,
+    'EAST': EAST,
+    'WEST': WEST,
+    'SOUTHEAST': SOUTHEAST,
+    'SOUTHWEST': SOUTHWEST,
+    'NORTHEAST': NORTHEAST,
+    'NORTHWEST': NORTHWEST,
+    **{str(x): x for x in DIR_ORDER},
+    **{x: x for x in DIR_ORDER},
+    '0': SOUTH,
+    None: SOUTH,
+}
+
+class Dmi:
+    version = "4.0"
+
+    def __init__(self, width, height):
+        self.width = width
+        self.height = height
+        self.states = []
+
+    @classmethod
+    def from_file(cls, fname):
+        image = Image.open(fname)
+
+        # no metadata = regular image file
+        if 'Description' not in image.info:
+            dmi = Dmi(*image.size)
+            state = dmi.state("")
+            state.frame(image)
+            return dmi
+
+        # read metadata
+        metadata = image.info['Description']
+        line_iter = iter(metadata.splitlines())
+        assert next(line_iter) == "# BEGIN DMI"
+        assert next(line_iter) == f"version = {cls.version}"
+
+        dmi = Dmi(*DEFAULT_SIZE)
+        state = None
+
+        for line in line_iter:
+            if line == "# END DMI":
+                break
+            key, value = line.lstrip().split(" = ")
+            if key == 'width':
+                dmi.width = int(value)
+            elif key == 'height':
+                dmi.height = int(value)
+            elif key == 'state':
+                state = dmi.state(unescape(value))
+            elif key == 'dirs':
+                state.dirs = int(value)
+            elif key == 'frames':
+                state._nframes = int(value)
+            elif key == 'delay':
+                state.delays = [parse_num(x) for x in value.split(',')]
+            elif key == 'loop':
+                state.loop = int(value)
+            elif key == 'rewind':
+                state.rewind = parse_bool(value)
+            elif key == 'hotspot':
+                x, y, frm = [int(x) for x in value.split(',')]
+                state.hotspot(frm - 1, x, y)
+            elif key == 'movement':
+                state.movement = parse_bool(value)
+            else:
+                raise NotImplementedError(key)
+
+        # cut image into frames
+        width, height = image.size
+        gridwidth = width // dmi.width
+        i = 0
+        for state in dmi.states:
+            for frame in range(state._nframes):
+                for dir in range(state.dirs):
+                    px = dmi.width * (i % gridwidth)
+                    py = dmi.height * (i // gridwidth)
+                    im = image.crop((px, py, px + dmi.width, py + dmi.height))
+                    assert im.size == (dmi.width, dmi.height)
+                    state.frames.append(im)
+                    i += 1
+            state._nframes = None
+
+        return dmi
+
+    def state(self, *args, **kwargs):
+        s = State(self, *args, **kwargs)
+        self.states.append(s)
+        return s
+
+    @property
+    def default_state(self):
+        return self.states[0]
+
+    def get_state(self, name):
+        for state in self.states:
+            if state.name == name:
+                return state
+        raise KeyError(name)
+        return self.default_state
+
+    def _assemble_comment(self):
+        comment = "# BEGIN DMI\n"
+        comment += f"version = {self.version}\n"
+        comment += f"\twidth = {self.width}\n"
+        comment += f"\theight = {self.height}\n"
+        for state in self.states:
+            comment += f"state = {escape(state.name)}\n"
+            comment += f"\tdirs = {state.dirs}\n"
+            comment += f"\tframes = {state.framecount}\n"
+            if state.framecount > 1 and len(state.delays): #any(x != 1 for x in state.delays):
+                comment += "\tdelay = " + ",".join(map(str, state.delays)) + "\n"
+            if state.loop != 0:
+                comment += f"\tloop = {state.loop}\n"
+            if state.rewind:
+                comment += "\trewind = 1\n"
+            if state.movement:
+                comment += "\tmovement = 1\n"
+            if state.hotspots and any(state.hotspots):
+                current = None
+                for i, value in enumerate(state.hotspots):
+                    if value != current:
+                        x, y = value
+                        comment += f"\thotspot = {x},{y},{i + 1}\n"
+                        current = value
+        comment += "# END DMI"
+        return comment
+
+    def to_file(self, filename, *, palette=False):
+        # assemble comment
+        comment = self._assemble_comment()
+
+        # assemble spritesheet
+        W, H = self.width, self.height
+        num_frames = sum(len(state.frames) for state in self.states)
+        sqrt = math.ceil(math.sqrt(num_frames))
+        output = Image.new('RGBA', (sqrt * W, math.ceil(num_frames / sqrt) * H))
+
+        i = 0
+        for state in self.states:
+            for frame in state.frames:
+                output.paste(frame, ((i % sqrt) * W, (i // sqrt) * H))
+                i += 1
+
+        # save
+        pnginfo = PngInfo()
+        pnginfo.add_text('Description', comment, zip=True)
+        if palette:
+            output = output.convert('P')
+        output.save(filename, 'png', optimize=True, pnginfo=pnginfo)
+
+class State:
+    def __init__(self, dmi, name, *, loop=LOOP_UNLIMITED, rewind=False, movement=False, dirs=1):
+        self.dmi = dmi
+        self.name = name
+        self.loop = loop
+        self.rewind = rewind
+        self.movement = movement
+        self.dirs = dirs
+
+        self._nframes = None  # used during loading only
+        self.frames = []
+        self.delays = []
+        self.hotspots = None
+
+    @property
+    def framecount(self):
+        if self._nframes is not None:
+            return self._nframes
+        else:
+            return len(self.frames) // self.dirs
+
+    def frame(self, image, *, delay=1):
+        assert image.size == (self.dmi.width, self.dmi.height)
+        self.delays.append(delay)
+        self.frames.append(image)
+
+    def hotspot(self, first_frame, x, y):
+        if self.hotspots is None:
+            self.hotspots = [None] * self.framecount
+        for i in range(first_frame, self.framecount):
+            self.hotspots[i] = x, y
+
+    def _frame_index(self, frame=0, dir=None):
+        ofs = DIR_ORDER.index(DIR_NAMES[dir])
+        if ofs >= self.dirs:
+            ofs = 0
+        return frame * self.dirs + ofs
+
+    def get_frame(self, *args, **kwargs):
+        return self.frames[self._frame_index(*args, **kwargs)]
+
+def escape(text):
+    assert '\\' not in text and '"' not in text
+    return f'"{text}"'
+
+def unescape(text, quote='"'):
+    if text == 'null':
+        return None
+    if not (text.startswith(quote) and text.endswith(quote)):
+        raise ValueError(text)
+    text = text[1:-1]
+    assert '\\' not in text and quote not in text
+    return text
+
+def parse_num(value):
+    if '.' in value:
+        return float(value)
+    return int(value)
+
+def parse_bool(value):
+    if value not in ('0', '1'):
+        raise ValueError(value)
+    return value == '1'
+
+if __name__ == '__main__':
+    # test: can we load every DMI in the tree
+    import os
+
+    count = 0
+    for dirpath, dirnames, filenames in os.walk('.'):
+        if '.git' in dirnames:
+            dirnames.remove('.git')
+        for filename in filenames:
+            if filename.endswith('.dmi'):
+                Dmi.from_file(os.path.join(dirpath, filename))
+                count += 1
+
+    print(f"Successfully parsed {count} dmi files")

tools/mapmerge2/dmm.py

@@ -58,6 +58,23 @@ class DMM:
 
         raise RuntimeError("ran out of keys, this shouldn't happen")
 
+    def overwrite_key(self, key, fixed, bad_keys):
+        try:
+            self.dictionary[key] = fixed
+            return None
+        except bidict.DuplicationError:
+            old_key = self.dictionary.inv[fixed]
+            bad_keys[key] = old_key
+            print(f"Merging '{num_to_key(key, self.key_length)}' into '{num_to_key(old_key, self.key_length)}'")
+            return old_key
+
+    def reassign_bad_keys(self, bad_keys):
+        if not bad_keys:
+            return
+        for k, v in self.grid.items():
+            # reassign the grid entries which used the old key
+            self.grid[k] = bad_keys.get(v, v)
+
     def _presave_checks(self):
         # last-second handling of bogus keys to help prevent and fix broken maps
         self._ensure_free_keys(0)
@@ -70,9 +87,16 @@ class DMM:
                 new_key = bad_keys[k] = self.generate_new_key()
                 self.dictionary.forceput(new_key, self.dictionary[k])
                 print(f"    {num_to_key(k, self.key_length, True)} -> {num_to_key(new_key, self.key_length)}")
-            for k, v in self.grid.items():
-                # reassign the grid entries which used the old key
-                self.grid[k] = bad_keys.get(v, v)
+
+        # handle entries in the dictionary which have atoms in the wrong order
+        keys = list(self.dictionary.keys())
+        for key in keys:
+            value = self.dictionary[key]
+            if is_bad_atom_ordering(num_to_key(key, self.key_length, True), value):
+                fixed = tuple(fix_atom_ordering(value))
+                self.overwrite_key(key, fixed, bad_keys)
+
+        self.reassign_bad_keys(bad_keys)
 
     def _ensure_free_keys(self, desired):
         # ensure that free keys exist by increasing the key length if necessary
@@ -179,6 +203,45 @@ def parse_map_atom(atom):
 
     return path, vars
 
+def is_bad_atom_ordering(key, atoms):
+    seen_turfs = 0
+    seen_areas = 0
+    can_fix = False
+    for each in atoms:
+        if each.startswith('/turf'):
+            if seen_turfs == 1:
+                print(f"Warning: key '{key}' has multiple turfs!")
+            if seen_areas:
+                print(f"Warning: key '{key}' has area before turf (autofixing...)")
+                can_fix = True
+            seen_turfs += 1
+        elif each.startswith('/area'):
+            if seen_areas == 1:
+                print(f"Warning: key '{key}' has multiple areas!!!")
+            seen_areas += 1
+        else:
+            if (seen_turfs or seen_areas) and not can_fix:
+                print(f"Warning: key '{key}' has movable after turf or area (autofixing...)")
+                can_fix = True
+    if not seen_areas or not seen_turfs:
+        print(f"Warning: key '{key}' is missing either a turf or area")
+    return can_fix
+
+def fix_atom_ordering(atoms):
+    movables = []
+    turfs = []
+    areas = []
+    for each in atoms:
+        if each.startswith('/turf'):
+            turfs.append(each)
+        elif each.startswith('/area'):
+            areas.append(each)
+        else:
+            movables.append(each)
+    movables.extend(turfs)
+    movables.extend(areas)
+    return movables
+
 # ----------
 # TGM writer
 
@@ -307,7 +370,7 @@ def _parse(map_raw_text):
             continue
         elif in_comment_line:
             continue
-        elif char == "\t":
+        elif char in "\r\t":
             continue
 
         if char == "/" and not in_quote_block:
@@ -415,6 +478,9 @@ def _parse(map_raw_text):
 
     # grid block
     for char in it:
+        if char == "\r":
+            continue
+
         if in_coord_block:
             if char == ",":
                 if reading_coord == "x":

tools/mapmerge2/dmm2tgm.bat

@@ -1,5 +1,5 @@
 @echo off
-set MAPROOT=../../_maps/
+set MAPROOT=../../maps/
 set TGM=1
 python convert.py
 pause

tools/mapmerge2/map_scripts/turfs2decals.txt

@@ -0,0 +1,465 @@
+/turf/open/floor/circuit/killroom : /turf/open/floor/circuit/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/airless/asteroid : /obj/effect/turf_decal/sand , /turf/open/floor/plasteel/airless  {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/airless/bar : /obj/effect/turf_decal/tile/bar , /obj/effect/turf_decal/tile/bar {dir=1} , /turf/open/floor/plasteel/airless {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=1} : /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/arrival {dir=@UNSET} : /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=2} : /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=4} : /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=5} : /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/cafeteria {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=6} : /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival {dir=8} : /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/arrival {dir=9} : /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/arrival {dir=10} : /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/cafeteria {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival/corner {dir=1} : /turf/open/floor/plasteel/white/corner {@OLD}
+/turf/open/floor/plasteel/arrival/corner {dir=@UNSET} : /turf/open/floor/plasteel/white/corner {@OLD}
+/turf/open/floor/plasteel/arrival/corner {dir=2} : /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival/corner {dir=4} : /obj/effect/turf_decal/tile/blue {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/arrival/corner {dir=8} : /obj/effect/turf_decal/tile/blue {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/asteroid : /obj/effect/turf_decal/sand , /turf/open/floor/plasteel
+/turf/open/floor/plasteel/bar : /obj/effect/turf_decal/tile/bar , /obj/effect/turf_decal/tile/bar {dir=1} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/barber : /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/cafeteria {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/side {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blue/corner : /obj/effect/turf_decal/tile/blue {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/blueyellow/side {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=1} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=@UNSET} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=2} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=4} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=5} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=6} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=8} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=9} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown {dir=10} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/corner : /obj/effect/turf_decal/tile/brown {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=1} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=2} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=4} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=5} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=6} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=8} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=9} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms {dir=10} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe {dir=1} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=@UNSET} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=2} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=4} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=5} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=6} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=8} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=9} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brown/telecomms/mainframe  {dir=10} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=1} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=@UNSET} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=2} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=4} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=5} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=6} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=8} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=9} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold {dir=10} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/brownold/corner : /obj/effect/turf_decal/tile/brown {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/caution {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=2} : /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=4} : /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/checker {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=6} : /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/caution {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/caution {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/checker {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution/corner {dir=1} : /turf/open/floor/plasteel/dark/corner {@OLD}
+/turf/open/floor/plasteel/caution/corner {dir=@UNSET} : /turf/open/floor/plasteel/dark/corner {@OLD}
+/turf/open/floor/plasteel/caution/corner {dir=2} : /turf/open/floor/plasteel/dark/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution/corner {dir=4} : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/caution/corner {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/cmo : /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/dark/telecomms/mainframe : /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/dark/telecomms/server : /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/dark/telecomms/server/walkway : /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/corner : /obj/effect/turf_decal/tile/blue {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkblue/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=1} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=@UNSET} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=2} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=4} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=5} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=6} : /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=8} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=9} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown {dir=4} , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/side {dir=10} : /obj/effect/turf_decal/tile/brown {dir=1} , /obj/effect/turf_decal/tile/brown , /obj/effect/turf_decal/tile/brown {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkbrown/corner : /obj/effect/turf_decal/tile/brown {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=1} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=@UNSET} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=2} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=4} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=5} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=6} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=8} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=9} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side {dir=10} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/corner : /obj/effect/turf_decal/tile/green {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkgreen/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=1} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=@UNSET} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=2} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=4} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=5} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=6} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=8} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=9} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side {dir=10} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/corner : /obj/effect/turf_decal/tile/purple {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkpurple/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/corner : /obj/effect/turf_decal/tile/red {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkred/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/corner : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/darkyellow/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=1} : /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/escape {dir=@UNSET} : /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=2} : /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=4} : /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=5} : /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/cafeteria {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=6} : /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape {dir=8} : /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/escape {dir=9} : /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white/corner {@OLD;dir=1}
+/turf/open/floor/plasteel/escape {dir=10} : /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/cafeteria {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape/corner {dir=1} : /turf/open/floor/plasteel/white/corner {@OLD}
+/turf/open/floor/plasteel/escape/corner {dir=@UNSET} : /turf/open/floor/plasteel/white/corner {@OLD}
+/turf/open/floor/plasteel/escape/corner {dir=2} : /turf/open/floor/plasteel/white/corner {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape/corner {dir=4} : /obj/effect/turf_decal/tile/red {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/escape/corner {dir=8} : /obj/effect/turf_decal/tile/red {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=1} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=@UNSET} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=2} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=4} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=5} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=6} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=8} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=9} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side {dir=10} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/corner : /obj/effect/turf_decal/tile/green {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/green/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenblue/side {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/greenyellow/side {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/hydrofloor : /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=1} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=@UNSET} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=2} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=4} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=5} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=6} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=8} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=9} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side {dir=10} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/corner : /obj/effect/turf_decal/tile/neutral {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/neutral/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/side {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/orange/corner : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=1} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=@UNSET} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=2} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=4} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=5} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=6} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=8} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=9} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/side {dir=10} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/purple/corner : /obj/effect/turf_decal/tile/purple {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/red/corner : /obj/effect/turf_decal/tile/red {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/redside {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redblue/blueside {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redgreen/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/redyellow/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/airless : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark/airless {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/snowdin : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark/snowdin {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/telecomms : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/telecomms/mainframe : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/killroom : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=1} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=@UNSET} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=2} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=4} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=5} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=6} : /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=8} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=9} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral {dir=4} , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/side {dir=10} : /obj/effect/turf_decal/tile/neutral {dir=1} , /obj/effect/turf_decal/tile/neutral , /obj/effect/turf_decal/tile/neutral {dir=8} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/vault/corner : /obj/effect/turf_decal/tile/neutral {dir=@OLD} , /turf/open/floor/plasteel/dark {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/corner : /obj/effect/turf_decal/tile/blue {dir=@OLD} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue {dir=4} , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteblue/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/blue {dir=1} , /obj/effect/turf_decal/tile/blue , /obj/effect/turf_decal/tile/blue {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=1} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=@UNSET} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=2} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=4} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=5} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=6} : /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=8} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=9} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green {dir=4} , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/side {dir=10} : /obj/effect/turf_decal/tile/green {dir=1} , /obj/effect/turf_decal/tile/green , /obj/effect/turf_decal/tile/green {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitegreen/corner : /obj/effect/turf_decal/tile/green {dir=@OLD} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=1} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=@UNSET} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=2} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=4} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=5} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=6} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=8} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=9} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side {dir=10} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/corner : /obj/effect/turf_decal/tile/purple {dir=@OLD} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=1} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=@UNSET} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=2} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=4} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=5} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=6} : /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=8} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=9} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple {dir=4} , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitepurple/side/telecomms {dir=10} : /obj/effect/turf_decal/tile/purple {dir=1} , /obj/effect/turf_decal/tile/purple , /obj/effect/turf_decal/tile/purple {dir=8} , /turf/open/floor/plasteel/white/telecomms {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=1} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=@UNSET} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=2} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=4} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=5} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=6} : /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=8} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=9} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red {dir=4} , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/side {dir=10} : /obj/effect/turf_decal/tile/red {dir=1} , /obj/effect/turf_decal/tile/red , /obj/effect/turf_decal/tile/red {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whitered/corner : /obj/effect/turf_decal/tile/red {dir=@OLD} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/side {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/whiteyellow/corner : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel/white {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=1} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=@UNSET} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=2} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=4} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=5} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=6} : /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=8} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=9} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow {dir=4} , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/side {dir=10} : /obj/effect/turf_decal/tile/yellow {dir=1} , /obj/effect/turf_decal/tile/yellow , /obj/effect/turf_decal/tile/yellow {dir=8} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}
+/turf/open/floor/plasteel/yellow/corner : /obj/effect/turf_decal/tile/yellow {dir=@OLD} , /turf/open/floor/plasteel {@OLD;dir=@SKIP}

tools/mapmerge2/merge_driver_dmi.py

@@ -0,0 +1,177 @@
+#!/usr/bin/env python3
+import sys
+import dmi
+
+def images_equal(left, right):
+    if left.size != right.size:
+        return False
+    w, h = left.size
+    left_load, right_load = left.load(), right.load()
+    for y in range(0, h):
+        for x in range(0, w):
+            lpixel, rpixel = left_load[x, y], right_load[x, y]
+            # quietly ignore changes where both pixels are fully transparent
+            if lpixel != rpixel and (lpixel[3] != 0 or rpixel[3] != 0):
+                return False
+    return True
+
+def states_equal(left, right):
+    result = True
+
+    # basic properties
+    for attr in ('loop', 'rewind', 'movement', 'dirs', 'delays', 'hotspots', 'framecount'):
+        lval, rval = getattr(left, attr), getattr(right, attr)
+        if lval != rval:
+            result = False
+
+    # frames
+    for (left_frame, right_frame) in zip(left.frames, right.frames):
+        if not images_equal(left_frame, right_frame):
+            result = False
+
+    return result
+
+def key_of(state):
+    return (state.name, state.movement)
+
+def dictify(sheet):
+    result = {}
+    for state in sheet.states:
+        k = key_of(state)
+        if k in result:
+            print(f"    duplicate {k!r}")
+        result[k] = state
+    return result
+
+def three_way_merge(base, left, right):
+    base_dims = base.width, base.height
+    if base_dims != (left.width, left.height) or base_dims != (right.width, right.height):
+        print("Dimensions have changed:")
+        print(f"    Base: {base.width} x {base.height}")
+        print(f"    Ours: {left.width} x {left.height}")
+        print(f"    Theirs: {right.width} x {right.height}")
+        return True, None
+
+    base_states, left_states, right_states = dictify(base), dictify(left), dictify(right)
+
+    new_left = {k: v for k, v in left_states.items() if k not in base_states}
+    new_right = {k: v for k, v in right_states.items() if k not in base_states}
+    new_both = {}
+    conflicts = []
+    for key, state in list(new_left.items()):
+        in_right = new_right.get(key, None)
+        if in_right:
+            if states_equal(state, in_right):
+                # allow it
+                new_both[key] = state
+            else:
+                # generate conflict states
+                print(f" C: {state.name!r}: added differently in both!")
+                state.name = f"{state.name} !CONFLICT! left"
+                conflicts.append(state)
+                in_right.name = f"{state.name} !CONFLICT! right"
+                conflicts.append(in_right)
+            # don't add it a second time
+            del new_left[key]
+            del new_right[key]
+
+    final_states = []
+    # add states that are currently in the base
+    for state in base.states:
+        in_left = left_states.get(key_of(state), None)
+        in_right = right_states.get(key_of(state), None)
+        left_equals = in_left and states_equal(state, in_left)
+        right_equals = in_right and states_equal(state, in_right)
+
+        if not in_left and not in_right:
+            # deleted in both left and right, it's just deleted
+            print(f"    {state.name!r}: deleted in both")
+        elif not in_left:
+            # left deletes
+            print(f"    {state.name!r}: deleted in left")
+            if not right_equals:
+                print(f"    ... but modified in right")
+                final_states.append(in_right)
+        elif not in_right:
+            # right deletes
+            print(f"    {state.name!r}: deleted in right")
+            if not left_equals:
+                print(f"    ... but modified in left")
+                final_states.append(in_left)
+        elif left_equals and right_equals:
+            # changed in neither
+            #print(f"Same in both: {state.name!r}")
+            final_states.append(state)
+        elif left_equals:
+            # changed only in right
+            print(f"    {state.name!r}: changed in left")
+            final_states.append(in_right)
+        elif right_equals:
+            # changed only in left
+            print(f"    {state.name!r}: changed in right")
+            final_states.append(in_left)
+        elif states_equal(in_left, in_right):
+            # changed in both, to the same thing
+            print(f"    {state.name!r}: changed same in both")
+            final_states.append(in_left)  # either or
+        else:
+            # changed in both
+            name = state.name
+            print(f" C: {name!r}: changed differently in both!")
+            state.name = f"{name} !CONFLICT! base"
+            conflicts.append(state)
+            in_left.name = f"{name} !CONFLICT! left"
+            conflicts.append(in_left)
+            in_right.name = f"{name} !CONFLICT! right"
+            conflicts.append(in_right)
+
+    # add states which both left and right added the same
+    for key, state in new_both.items():
+        print(f"    {state.name!r}: added same in both")
+        final_states.append(state)
+
+    # add states that are brand-new in the left
+    for key, state in new_left.items():
+        print(f"    {state.name!r}: added in left")
+        final_states.append(state)
+
+    # add states that are brand-new in the right
+    for key, state in new_right.items():
+        print(f"    {state.name!r}: added in right")
+        final_states.append(state)
+
+    final_states.extend(conflicts)
+    merged = dmi.Dmi(base.width, base.height)
+    merged.states = final_states
+    return len(conflicts), merged
+
+def main(path, original, left, right):
+    print(f"Merging icon: {path}")
+
+    icon_orig = dmi.Dmi.from_file(original)
+    icon_left = dmi.Dmi.from_file(left)
+    icon_right = dmi.Dmi.from_file(right)
+
+    trouble, merged = three_way_merge(icon_orig, icon_left, icon_right)
+    if merged:
+        merged.to_file(left)
+    if trouble:
+        print("!!! Manual merge required!")
+        if merged:
+            print("    A best-effort merge was performed. You must edit the icon and remove all")
+            print("    icon states marked with !CONFLICT!, leaving only the desired icon.")
+        else:
+            print("    The icon was totally unable to be merged, you must start with one version")
+            print("    or the other and manually resolve the conflict.")
+        print("    Information about which states conflicted is listed above.")
+    return trouble
+
+if __name__ == '__main__':
+    if len(sys.argv) != 6:
+        print("DMI merge driver called with wrong number of arguments")
+        print("    usage: merge-driver-dmi %P %O %A %B %L")
+        exit(1)
+
+    # "left" is also the file that ought to be overwritten
+    _, path, original, left, right, conflict_size_marker = sys.argv
+    exit(main(path, original, left, right))

tools/mapmerge2/precommit.py

@@ -9,6 +9,13 @@ def main(repo):
         print("You need to resolve merge conflicts first.")
         return 1
 
+    try:
+        repo.lookup_reference('MERGE_HEAD')
+        print("Not running mapmerge for merge commit.")
+        return 0
+    except KeyError:
+        pass
+
     changed = 0
     for path, status in repo.status().items():
         if path.endswith(".dmm") and (status & (pygit2.GIT_STATUS_INDEX_MODIFIED | pygit2.GIT_STATUS_INDEX_NEW)):
@@ -20,12 +27,12 @@ def main(repo):
                 head_blob = repo[repo[repo.head.target].tree[path].id]
             except KeyError:
                 # New map, no entry in HEAD
-                print(f"Converting new map: {path}")
+                print(f"Converting new map: {path}", flush=True)
                 assert (status & pygit2.GIT_STATUS_INDEX_NEW)
                 merged_map = index_map
             else:
                 # Entry in HEAD, merge the index over it
-                print(f"Merging map: {path}")
+                print(f"Merging map: {path}", flush=True)
                 assert not (status & pygit2.GIT_STATUS_INDEX_NEW)
                 head_map = dmm.DMM.from_bytes(head_blob.read_raw())
                 merged_map = merge_map(index_map, head_map)

tools/mapmerge2/readme.md

@@ -2,7 +2,7 @@
 
 **Map Merge 2** is an improvement over previous map merging scripts, with
 better merge-conflict prevention, multi-Z support, and automatic handling of
-key overflow.
+key overflow. For up-to-date tips and tricks, also visit the [Map Merger] wiki article.
 
 ## What Map Merging Is
 
@@ -15,17 +15,14 @@ contains the desired changes.
 
 ## Installation
 
-* Install Python 3.6.X from the [Python website]
-  * Make sure to check 'Add Python to PATH' on the first screen of the setup!
-* Run `requirements-install.bat` in the tools/mapmerge2 folder (or run `python -m pip install -r requirements.txt`).
-* Run `install.bat` in the tools/mapmerge2/hooks folder.
-
-After this point, any time you make commits in Git, the maps should automatically be converted to tgm format for you.
-
-If you find it necessary to convert them by hand, there are batch files in the tools/mapmerge2 folder to do so.
-
-If you re-clone, you will need to re-run `install.bat`.
+To install Python dependencies, run `requirements-install.bat`, or run
+`python -m pip install -r requirements.txt` directly. See the [Git hooks]
+documentation to install the Git pre-commit hook which runs the map merger
+automatically, or use `tools/mapmerge/Prepare Maps.bat` to save backups before
+running `mapmerge.bat`.
 
+For up-to-date installation and detailed troubleshooting instructions, visit
+the [Map Merger] wiki article.
 
 ## Code Structure
 
@@ -47,8 +44,9 @@ Implementation modules:
 * `mapmerge.py` includes the implementation of the map merge operation.
 * `frontend.py` includes the common code for the frontend scripts.
 
-`precommit.py` is run by the Git hooks if installed, and merges the new
+`precommit.py` is run by the [Git hooks] if installed, and merges the new
 version of any map saved in the index (`git add`ed) with the old version stored
 in Git when run.
 
-[Python website]: https://www.python.org/downloads/
+[Map Merger]: https://tgstation13.org/wiki/Map_Merger
+[Git hooks]: ../hooks/README.md

tools/mapmerge2/requirements.txt

@@ -1,2 +1,3 @@
 pygit2==0.26.0
 bidict==0.13.1
+Pillow==5.1.0

tools/mapmerge2/tgm2dmm.bat

@@ -1,5 +1,5 @@
 @echo off
-set MAPROOT=../../_maps/
+set MAPROOT=../../maps/
 set TGM=0
 python convert.py
 pause

tools/mapmerge2/update_paths.py

@@ -0,0 +1,163 @@
+# A script and syntax for applying path updates to maps.
+import re
+import os
+import argparse
+import frontend
+from dmm import *
+
+desc = """
+Update dmm files given update file/string.
+Replacement syntax example:
+    /turf/open/floor/plasteel/warningline : /obj/effect/turf_decal {dir = @OLD ;tag = @SKIP;icon_state = @SKIP}
+    /turf/open/floor/plasteel/warningline : /obj/effect/turf_decal {@OLD} , /obj/thing {icon_state = @OLD:name; name = "meme"}
+    /turf/open/floor/plasteel/warningline{dir=2} : /obj/thing
+New paths properties:
+    @OLD - if used as property name copies all modified properties from original path to this one
+    property = @SKIP - will not copy this property through when global @OLD is used.
+    property = @OLD - will copy this modified property from original object even if global @OLD is not used
+    property = @OLD:name - will copy [name] property from original object even if global @OLD is not used
+    Anything else is copied as written.
+Old paths properties:
+    Will be used as a filter.
+    property = @UNSET - will apply the rule only if the property is not mapedited
+"""
+
+default_map_directory = "../../_maps"
+replacement_re = re.compile('\s*([^{]*)\s*(\{(.*)\})?')
+
+#urgent todo: replace with actual parser, this is slow as janitor in crit
+split_re = re.compile('((?:[A-Za-z0-9_\-$]+)\s*=\s*(?:"(?:.+?)"|[^";]*)|@OLD)')
+
+
+def props_to_string(props):
+    return "{{{0}}}".format(";".join([k+" = "+props[k] for k in props]))
+
+
+def string_to_props(propstring, verbose = False):
+    props = dict()
+    for raw_prop in re.split(split_re, propstring):
+        if not raw_prop or raw_prop.strip() == ';':
+            continue
+        prop = raw_prop.split('=', maxsplit=1)
+        props[prop[0].strip()] = prop[1].strip() if len(prop) > 1 else None
+    if verbose:
+        print("{0} to {1}".format(propstring, props))
+    return props
+
+
+def parse_rep_string(replacement_string, verbose = False):
+    # translates /blah/blah {meme = "test",} into path,prop dictionary tuple
+    match = re.match(replacement_re, replacement_string)
+    path = match.group(1)
+    props = match.group(3)
+    if props:
+        prop_dict = string_to_props(props, verbose)
+    else:
+        prop_dict = dict()
+    return path.strip(), prop_dict
+
+
+def update_path(dmm_data, replacement_string, verbose=False):
+    old_path_part, new_path_part = replacement_string.split(':', maxsplit=1)
+    old_path, old_path_props = parse_rep_string(old_path_part, verbose)
+    new_paths = list()
+    for replacement_def in new_path_part.split(','):
+        new_path, new_path_props = parse_rep_string(replacement_def, verbose)
+        new_paths.append((new_path, new_path_props))
+
+    def replace_def(match):
+        if match.group(2):
+            old_props = string_to_props(match.group(2), verbose)
+        else:
+            old_props = dict()
+        for filter_prop in old_path_props:
+            if filter_prop not in old_props:
+                if old_path_props[filter_prop] == "@UNSET":
+                    continue
+                else:
+                    return [match.group(0)]
+            else:
+                if old_props[filter_prop] != old_path_props[filter_prop] or old_path_props[filter_prop] == "@UNSET":
+                    return [match.group(0)] #does not match current filter, skip the change.
+        if verbose:
+            print("Found match : {0}".format(match.group(0)))
+        out_paths = []
+        for new_path, new_props in new_paths:
+            out = new_path
+            out_props = dict()
+            for prop_name, prop_value in new_props.items():
+                if prop_name == "@OLD":
+                    out_props = dict(old_props)
+                    continue
+                if prop_value == "@SKIP":
+                    out_props.pop(prop_name, None)
+                    continue
+                if prop_value.startswith("@OLD"):
+                    params = prop_value.split(":")
+                    if prop_name in old_props:
+                        out_props[prop_name] = old_props[params[1]] if len(params) > 1 else old_props[prop_name]
+                    continue
+                out_props[prop_name] = prop_value
+            if out_props:
+                out += props_to_string(out_props)
+            out_paths.append(out)
+        if verbose:
+            print("Replacing with: {0}".format(out_paths))
+        return out_paths
+
+    def get_result(element):
+        p = re.compile("{0}\s*({{(.*)}})?$".format(re.escape(old_path)))
+        match = p.match(element)
+        if match:
+            return replace_def(match) # = re.sub(p,replace_def,element)
+        else:
+            return [element]
+
+    bad_keys = {}
+    keys = list(dmm_data.dictionary.keys())
+    for definition_key in keys:
+        def_value = dmm_data.dictionary[definition_key]
+        new_value = tuple(y for x in def_value for y in get_result(x))
+        if new_value != def_value:
+            dmm_data.overwrite_key(definition_key, new_value, bad_keys)
+    dmm_data.reassign_bad_keys(bad_keys)
+
+
+def update_map(map_filepath, updates, verbose=False):
+    print("Updating: {0}".format(map_filepath))
+    dmm_data = DMM.from_file(map_filepath)
+    for update_string in updates:
+        update_path(dmm_data, update_string, verbose)
+    dmm_data.to_file(map_filepath, True)
+
+
+def update_all_maps(map_directory, updates, verbose=False):
+    for root, _, files in os.walk(map_directory):
+        for filepath in files:
+            if filepath.endswith(".dmm"):
+                path = os.path.join(root, filepath)
+                update_map(path, updates, verbose)
+
+
+def main(args):
+    if args.inline:
+        updates = [args.update_source]
+    else:
+        with open(args.update_source) as f:
+            updates = [line for line in f if line and not line.startswith("#") and not line.isspace()]
+
+    if args.map:
+        update_map(args.map, updates, verbose=args.verbose)
+    else:
+        map_directory = args.directory or frontend.read_settings().map_folder
+        update_all_maps(map_directory, updates, verbose=args.verbose)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description=desc, formatter_class=argparse.RawTextHelpFormatter)
+    parser.add_argument("update_source", help="update file path / line of update notation")
+    parser.add_argument("--map", "-m", help="path to update, defaults to all maps in maps directory")
+    parser.add_argument("--directory", "-d", help="path to maps directory, defaults to _maps/")
+    parser.add_argument("--inline", "-i", help="treat update source as update string instead of path", action="store_true")
+    parser.add_argument("--verbose", "-v", help="toggle detailed update information", action="store_true")
+    main(parser.parse_args())