module things, jfc
This commit is contained in:
Poojawa
+243
-246
@@ -1,66 +1,65 @@
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///////////////////////////////////////////////////////////////
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//SS13 Optimized Map loader
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//////////////////////////////////////////////////////////////
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#define SPACE_KEY "space"
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//global datum that will preload variables on atoms instanciation
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GLOBAL_VAR_INIT(use_preloader, FALSE)
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GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
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/datum/grid_set
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var/xcrd
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var/ycrd
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var/zcrd
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var/gridLines
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/dmm_suite
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// /"([a-zA-Z]+)" = \(((?:.|\n)*?)\)\n(?!\t)|\((\d+),(\d+),(\d+)\) = \{"([a-zA-Z\n]*)"\}/g
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var/static/regex/dmmRegex = new/regex({""(\[a-zA-Z]+)" = \\(((?:.|\n)*?)\\)\n(?!\t)|\\((\\d+),(\\d+),(\\d+)\\) = \\{"(\[a-zA-Z\n]*)"\\}"}, "g")
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// /^[\s\n]+"?|"?[\s\n]+$|^"|"$/g
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var/static/regex/trimQuotesRegex = new/regex({"^\[\\s\n]+"?|"?\[\\s\n]+$|^"|"$"}, "g")
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// /^[\s\n]+|[\s\n]+$/
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var/static/regex/trimRegex = new/regex("^\[\\s\n]+|\[\\s\n]+$", "g")
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var/static/list/modelCache = list()
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var/static/space_key
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#ifdef TESTING
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var/static/turfsSkipped
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#endif
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/**
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* Construct the model map and control the loading process
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*
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* WORKING :
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*
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* 1) Makes an associative mapping of model_keys with model
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* e.g aa = /turf/unsimulated/wall{icon_state = "rock"}
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* 2) Read the map line by line, parsing the result (using parse_grid)
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*
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*/
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/dmm_suite/load_map(dmm_file as file, x_offset as num, y_offset as num, z_offset as num, cropMap as num, measureOnly as num, no_changeturf as num, lower_crop_x as num, lower_crop_y as num, upper_crop_x as num, upper_crop_y as num, placeOnTop as num)
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//How I wish for RAII
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Master.StartLoadingMap()
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space_key = null
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#ifdef TESTING
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turfsSkipped = 0
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#endif
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. = load_map_impl(dmm_file, x_offset, y_offset, z_offset, cropMap, measureOnly, no_changeturf, lower_crop_x, upper_crop_x, lower_crop_y, upper_crop_y, placeOnTop)
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#ifdef TESTING
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if(turfsSkipped)
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testing("Skipped loading [turfsSkipped] default turfs")
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#endif
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Master.StopLoadingMap()
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/dmm_suite/proc/load_map_impl(dmm_file, x_offset, y_offset, z_offset, cropMap, measureOnly, no_changeturf, x_lower = -INFINITY, x_upper = INFINITY, y_lower = -INFINITY, y_upper = INFINITY, placeOnTop = FALSE)
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var/tfile = dmm_file//the map file we're creating
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if(isfile(tfile))
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tfile = file2text(tfile)
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if(!x_offset)
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x_offset = 1
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if(!y_offset)
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y_offset = 1
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if(!z_offset)
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z_offset = world.maxz + 1
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var/list/bounds = list(1.#INF, 1.#INF, 1.#INF, -1.#INF, -1.#INF, -1.#INF)
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var/list/grid_models = list()
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/datum/parsed_map
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var/original_path
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var/key_len = 0
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var/list/grid_models = list()
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var/list/gridSets = list()
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var/list/modelCache
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/// Unoffset bounds. Null on parse failure.
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var/list/parsed_bounds
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/// Offset bounds. Same as parsed_bounds until load().
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var/list/bounds
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// raw strings used to represent regexes more accurately
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// '' used to avoid confusing syntax highlighting
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var/static/regex/dmmRegex = new(@'"([a-zA-Z]+)" = \(((?:.|\n)*?)\)\n(?!\t)|\((\d+),(\d+),(\d+)\) = \{"([a-zA-Z\n]*)"\}', "g")
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var/static/regex/trimQuotesRegex = new(@'^[\s\n]+"?|"?[\s\n]+$|^"|"$', "g")
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var/static/regex/trimRegex = new(@'^[\s\n]+|[\s\n]+$', "g")
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#ifdef TESTING
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var/turfsSkipped = 0
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#endif
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/// Shortcut function to parse a map and apply it to the world.
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///
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/// - `dmm_file`: A .dmm file to load (Required).
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/// - `x_offset`, `y_offset`, `z_offset`: Positions representign where to load the map (Optional).
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/// - `cropMap`: When true, the map will be cropped to fit the existing world dimensions (Optional).
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/// - `measureOnly`: When true, no changes will be made to the world (Optional).
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/// - `no_changeturf`: When true, [turf/AfterChange] won't be called on loaded turfs
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/// - `x_lower`, `x_upper`, `y_lower`, `y_upper`: Coordinates (relative to the map) to crop to (Optional).
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/// - `placeOnTop`: Whether to use [turf/PlaceOnTop] rather than [turf/ChangeTurf] (Optional).
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/proc/load_map(dmm_file as file, x_offset as num, y_offset as num, z_offset as num, cropMap as num, measureOnly as num, no_changeturf as num, x_lower = -INFINITY as num, x_upper = INFINITY as num, y_lower = -INFINITY as num, y_upper = INFINITY as num, placeOnTop = FALSE as num)
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var/datum/parsed_map/parsed = new(dmm_file, x_lower, x_upper, y_lower, y_upper, measureOnly)
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if(parsed.bounds && !measureOnly)
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parsed.load(x_offset, y_offset, z_offset, cropMap, no_changeturf, x_lower, x_upper, y_lower, y_upper, placeOnTop)
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return parsed
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/// Parse a map, possibly cropping it.
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/datum/parsed_map/New(tfile, x_lower = -INFINITY, x_upper = INFINITY, y_lower = -INFINITY, y_upper=INFINITY, measureOnly=FALSE)
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if(isfile(tfile))
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original_path = "[tfile]"
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tfile = file2text(tfile)
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else if(isnull(tfile))
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// create a new datum without loading a map
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return
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bounds = parsed_bounds = list(1.#INF, 1.#INF, 1.#INF, -1.#INF, -1.#INF, -1.#INF)
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var/stored_index = 1
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//multiz lool
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while(dmmRegex.Find(tfile, stored_index))
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stored_index = dmmRegex.next
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@@ -73,41 +72,33 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
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if(!key_len)
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key_len = length(key)
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else
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throw EXCEPTION("Inconsistent key length in DMM")
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CRASH("Inconsistent key length in DMM")
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if(!measureOnly)
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grid_models[key] = dmmRegex.group[2]
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// (1,1,1) = {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}
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else if(dmmRegex.group[3]) // Coords
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if(!key_len)
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throw EXCEPTION("Coords before model definition in DMM")
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CRASH("Coords before model definition in DMM")
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var/curr_x = text2num(dmmRegex.group[3])
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if(curr_x < x_lower || curr_x > x_upper)
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continue
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var/xcrdStart = curr_x + x_offset - 1
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var/datum/grid_set/gridSet = new
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gridSet.xcrd = curr_x
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//position of the currently processed square
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var/xcrd
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var/ycrd = text2num(dmmRegex.group[4]) + y_offset - 1
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var/zcrd = text2num(dmmRegex.group[5]) + z_offset - 1
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gridSet.ycrd = text2num(dmmRegex.group[4])
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gridSet.zcrd = text2num(dmmRegex.group[5])
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var/zexpansion = zcrd > world.maxz
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if(zexpansion && !measureOnly)
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if(cropMap)
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continue
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else
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while (zcrd > world.maxz) //create a new z_level if needed
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world.incrementMaxZ()
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if(!no_changeturf)
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WARNING("Z-level expansion occurred without no_changeturf set, this may cause problems when /turf/AfterChange is called")
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bounds[MAP_MINX] = min(bounds[MAP_MINX], CLAMP(xcrdStart, x_lower, x_upper))
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bounds[MAP_MINZ] = min(bounds[MAP_MINZ], zcrd)
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bounds[MAP_MAXZ] = max(bounds[MAP_MAXZ], zcrd)
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bounds[MAP_MINX] = min(bounds[MAP_MINX], CLAMP(gridSet.xcrd, x_lower, x_upper))
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bounds[MAP_MINZ] = min(bounds[MAP_MINZ], gridSet.zcrd)
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bounds[MAP_MAXZ] = max(bounds[MAP_MAXZ], gridSet.zcrd)
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var/list/gridLines = splittext(dmmRegex.group[6], "\n")
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gridSet.gridLines = gridLines
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var/leadingBlanks = 0
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while(leadingBlanks < gridLines.len && gridLines[++leadingBlanks] == "")
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@@ -117,125 +108,144 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
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if(!gridLines.len) // Skip it if only blank lines exist.
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continue
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gridSets += gridSet
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if(gridLines.len && gridLines[gridLines.len] == "")
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gridLines.Cut(gridLines.len) // Remove only one blank line at the end.
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bounds[MAP_MINY] = min(bounds[MAP_MINY], CLAMP(ycrd, y_lower, y_upper))
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ycrd += gridLines.len - 1 // Start at the top and work down
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bounds[MAP_MINY] = min(bounds[MAP_MINY], CLAMP(gridSet.ycrd, y_lower, y_upper))
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gridSet.ycrd += gridLines.len - 1 // Start at the top and work down
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bounds[MAP_MAXY] = max(bounds[MAP_MAXY], CLAMP(gridSet.ycrd, y_lower, y_upper))
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if(!cropMap && ycrd > world.maxy)
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if(!measureOnly)
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world.maxy = ycrd // Expand Y here. X is expanded in the loop below
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bounds[MAP_MAXY] = max(bounds[MAP_MAXY], CLAMP(ycrd, y_lower, y_upper))
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var/maxx = gridSet.xcrd
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if(gridLines.len) //Not an empty map
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maxx = max(maxx, gridSet.xcrd + length(gridLines[1]) / key_len - 1)
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bounds[MAP_MAXX] = CLAMP(max(bounds[MAP_MAXX], maxx), x_lower, x_upper)
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CHECK_TICK
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// Indicate failure to parse any coordinates by nulling bounds
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if(bounds[1] == 1.#INF)
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bounds = null
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parsed_bounds = bounds
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/// Load the parsed map into the world. See [/proc/load_map] for arguments.
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/datum/parsed_map/proc/load(x_offset, y_offset, z_offset, cropMap, no_changeturf, x_lower, x_upper, y_lower, y_upper, placeOnTop)
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//How I wish for RAII
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Master.StartLoadingMap()
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. = _load_impl(x_offset, y_offset, z_offset, cropMap, no_changeturf, x_lower, x_upper, y_lower, y_upper, placeOnTop)
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Master.StopLoadingMap()
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// Do not call except via load() above.
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/datum/parsed_map/proc/_load_impl(x_offset = 1, y_offset = 1, z_offset = world.maxz + 1, cropMap = FALSE, no_changeturf = FALSE, x_lower = -INFINITY, x_upper = INFINITY, y_lower = -INFINITY, y_upper = INFINITY, placeOnTop = FALSE)
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var/list/areaCache = list()
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var/list/modelCache = build_cache(no_changeturf)
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var/space_key = modelCache[SPACE_KEY]
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var/list/bounds
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src.bounds = bounds = list(1.#INF, 1.#INF, 1.#INF, -1.#INF, -1.#INF, -1.#INF)
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for(var/I in gridSets)
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var/datum/grid_set/gset = I
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var/ycrd = gset.ycrd + y_offset - 1
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var/zcrd = gset.zcrd + z_offset - 1
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if(!cropMap && ycrd > world.maxy)
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world.maxy = ycrd // Expand Y here. X is expanded in the loop below
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var/zexpansion = zcrd > world.maxz
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if(zexpansion)
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if(cropMap)
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continue
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else
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bounds[MAP_MAXY] = max(bounds[MAP_MAXY], CLAMP(min(ycrd, world.maxy), y_lower, y_upper))
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while (zcrd > world.maxz) //create a new z_level if needed
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world.incrementMaxZ()
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if(!no_changeturf)
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WARNING("Z-level expansion occurred without no_changeturf set, this may cause problems when /turf/AfterChange is called")
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var/maxx = xcrdStart
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if(measureOnly)
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for(var/line in gridLines)
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maxx = max(maxx, xcrdStart + length(line) / key_len - 1)
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else
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for(var/line in gridLines)
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if((ycrd - y_offset + 1) < y_lower || (ycrd - y_offset + 1) > y_upper) //Reverse operation and check if it is out of bounds of cropping.
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--ycrd
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continue
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if(ycrd <= world.maxy && ycrd >= 1)
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xcrd = xcrdStart
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for(var/tpos = 1 to length(line) - key_len + 1 step key_len)
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if((xcrd - x_offset + 1) < x_lower || (xcrd - x_offset + 1) > x_upper) //Same as above.
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++xcrd
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continue //X cropping.
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if(xcrd > world.maxx)
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if(cropMap)
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break
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else
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world.maxx = xcrd
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for(var/line in gset.gridLines)
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if((ycrd - y_offset + 1) < y_lower || (ycrd - y_offset + 1) > y_upper) //Reverse operation and check if it is out of bounds of cropping.
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--ycrd
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continue
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if(ycrd <= world.maxy && ycrd >= 1)
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var/xcrd = gset.xcrd + x_offset - 1
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for(var/tpos = 1 to length(line) - key_len + 1 step key_len)
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if((xcrd - x_offset + 1) < x_lower || (xcrd - x_offset + 1) > x_upper) //Same as above.
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++xcrd
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continue //X cropping.
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if(xcrd > world.maxx)
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if(cropMap)
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break
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else
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world.maxx = xcrd
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if(xcrd >= 1)
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var/model_key = copytext(line, tpos, tpos + key_len)
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var/no_afterchange = no_changeturf || zexpansion
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if(!no_afterchange || (model_key != space_key))
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if(!grid_models[model_key])
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throw EXCEPTION("Undefined model key in DMM.")
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parse_grid(grid_models[model_key], model_key, xcrd, ycrd, zcrd, no_changeturf || zexpansion, placeOnTop)
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#ifdef TESTING
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else
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++turfsSkipped
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#endif
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CHECK_TICK
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maxx = max(maxx, xcrd)
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++xcrd
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--ycrd
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if(xcrd >= 1)
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var/model_key = copytext(line, tpos, tpos + key_len)
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var/no_afterchange = no_changeturf || zexpansion
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if(!no_afterchange || (model_key != space_key))
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var/list/cache = modelCache[model_key]
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if(!cache)
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CRASH("Undefined model key in DMM: [model_key]")
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build_coordinate(areaCache, cache, locate(xcrd, ycrd, zcrd), no_afterchange, placeOnTop)
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bounds[MAP_MAXX] = CLAMP(max(bounds[MAP_MAXX], cropMap ? min(maxx, world.maxx) : maxx), x_lower, x_upper)
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// only bother with bounds that actually exist
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bounds[MAP_MINX] = min(bounds[MAP_MINX], xcrd)
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bounds[MAP_MINY] = min(bounds[MAP_MINY], ycrd)
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bounds[MAP_MINZ] = min(bounds[MAP_MINZ], zcrd)
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bounds[MAP_MAXX] = max(bounds[MAP_MAXX], xcrd)
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bounds[MAP_MAXY] = max(bounds[MAP_MAXY], ycrd)
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bounds[MAP_MAXZ] = max(bounds[MAP_MAXZ], zcrd)
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#ifdef TESTING
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else
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++turfsSkipped
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#endif
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CHECK_TICK
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++xcrd
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--ycrd
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CHECK_TICK
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if(bounds[1] == 1.#INF) // Shouldn't need to check every item
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return null
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else
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if(!measureOnly)
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if(!no_changeturf)
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for(var/t in block(locate(bounds[MAP_MINX], bounds[MAP_MINY], bounds[MAP_MINZ]), locate(bounds[MAP_MAXX], bounds[MAP_MAXY], bounds[MAP_MAXZ])))
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var/turf/T = t
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//we do this after we load everything in. if we don't; we'll have weird atmos bugs regarding atmos adjacent turfs
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T.AfterChange(CHANGETURF_IGNORE_AIR)
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return bounds
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if(!no_changeturf)
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for(var/t in block(locate(bounds[MAP_MINX], bounds[MAP_MINY], bounds[MAP_MINZ]), locate(bounds[MAP_MAXX], bounds[MAP_MAXY], bounds[MAP_MAXZ])))
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var/turf/T = t
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//we do this after we load everything in. if we don't; we'll have weird atmos bugs regarding atmos adjacent turfs
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T.AfterChange(CHANGETURF_IGNORE_AIR)
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/**
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* Fill a given tile with its area/turf/objects/mobs
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* Variable model is one full map line (e.g /turf/unsimulated/wall{icon_state = "rock"}, /area/mine/explored)
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*
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* WORKING :
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*
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* 1) Read the model string, member by member (delimiter is ',')
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*
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* 2) Get the path of the atom and store it into a list
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*
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* 3) a) Check if the member has variables (text within '{' and '}')
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*
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* 3) b) Construct an associative list with found variables, if any (the atom index in members is the same as its variables in members_attributes)
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*
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* 4) Instanciates the atom with its variables
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*
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*/
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/dmm_suite/proc/parse_grid(model as text, model_key as text, xcrd as num,ycrd as num,zcrd as num, no_changeturf as num, placeOnTop as num)
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/*Method parse_grid()
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- Accepts a text string containing a comma separated list of type paths of the
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same construction as those contained in a .dmm file, and instantiates them.
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*/
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#ifdef TESTING
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if(turfsSkipped)
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testing("Skipped loading [turfsSkipped] default turfs")
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#endif
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var/list/members //will contain all members (paths) in model (in our example : /turf/unsimulated/wall and /area/mine/explored)
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var/list/members_attributes //will contain lists filled with corresponding variables, if any (in our example : list(icon_state = "rock") and list())
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var/list/cached = modelCache[model]
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var/index
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return TRUE
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if(cached)
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members = cached[1]
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members_attributes = cached[2]
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||||
else
|
||||
/datum/parsed_map/proc/build_cache(no_changeturf, bad_paths=null)
|
||||
if(modelCache && !bad_paths)
|
||||
return modelCache
|
||||
. = modelCache = list()
|
||||
var/list/grid_models = src.grid_models
|
||||
for(var/model_key in grid_models)
|
||||
var/model = grid_models[model_key]
|
||||
var/list/members = list() //will contain all members (paths) in model (in our example : /turf/unsimulated/wall and /area/mine/explored)
|
||||
var/list/members_attributes = list() //will contain lists filled with corresponding variables, if any (in our example : list(icon_state = "rock") and list())
|
||||
|
||||
/////////////////////////////////////////////////////////
|
||||
//Constructing members and corresponding variables lists
|
||||
////////////////////////////////////////////////////////
|
||||
|
||||
members = list()
|
||||
members_attributes = list()
|
||||
index = 1
|
||||
|
||||
var/index = 1
|
||||
var/old_position = 1
|
||||
var/dpos
|
||||
|
||||
do
|
||||
while(dpos != 0)
|
||||
//finding next member (e.g /turf/unsimulated/wall{icon_state = "rock"} or /area/mine/explored)
|
||||
dpos = find_next_delimiter_position(model, old_position, ",", "{", "}") //find next delimiter (comma here) that's not within {...}
|
||||
|
||||
var/full_def = trim_text(copytext(model, old_position, dpos)) //full definition, e.g : /obj/foo/bar{variables=derp}
|
||||
var/variables_start = findtext(full_def, "{")
|
||||
var/atom_def = text2path(trim_text(copytext(full_def, 1, variables_start))) //path definition, e.g /obj/foo/bar
|
||||
var/path_text = trim_text(copytext(full_def, 1, variables_start))
|
||||
var/atom_def = text2path(path_text) //path definition, e.g /obj/foo/bar
|
||||
old_position = dpos + 1
|
||||
|
||||
if(!atom_def) // Skip the item if the path does not exist. Fix your crap, mappers!
|
||||
if(!ispath(atom_def, /atom)) // Skip the item if the path does not exist. Fix your crap, mappers!
|
||||
if(bad_paths)
|
||||
LAZYOR(bad_paths[path_text], model_key)
|
||||
continue
|
||||
members.Add(atom_def)
|
||||
|
||||
@@ -258,7 +268,6 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
members_attributes[index++] = fields
|
||||
|
||||
CHECK_TICK
|
||||
while(dpos != 0)
|
||||
|
||||
//check and see if we can just skip this turf
|
||||
//So you don't have to understand this horrid statement, we can do this if
|
||||
@@ -269,33 +278,42 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
// 5. and the members are world.turf and world.area
|
||||
// Basically, if we find an entry like this: "XXX" = (/turf/default, /area/default)
|
||||
// We can skip calling this proc every time we see XXX
|
||||
if(no_changeturf && !space_key && members.len == 2 && members_attributes.len == 2 && length(members_attributes[1]) == 0 && length(members_attributes[2]) == 0 && (world.area in members) && (world.turf in members))
|
||||
space_key = model_key
|
||||
return
|
||||
if(no_changeturf \
|
||||
&& !(.[SPACE_KEY]) \
|
||||
&& members.len == 2 \
|
||||
&& members_attributes.len == 2 \
|
||||
&& length(members_attributes[1]) == 0 \
|
||||
&& length(members_attributes[2]) == 0 \
|
||||
&& (world.area in members) \
|
||||
&& (world.turf in members))
|
||||
|
||||
.[SPACE_KEY] = model_key
|
||||
continue
|
||||
|
||||
|
||||
modelCache[model] = list(members, members_attributes)
|
||||
.[model_key] = list(members, members_attributes)
|
||||
|
||||
/datum/parsed_map/proc/build_coordinate(list/areaCache, list/model, turf/crds, no_changeturf as num, placeOnTop as num)
|
||||
var/index
|
||||
var/list/members = model[1]
|
||||
var/list/members_attributes = model[2]
|
||||
|
||||
////////////////
|
||||
//Instanciation
|
||||
////////////////
|
||||
|
||||
//The next part of the code assumes there's ALWAYS an /area AND a /turf on a given tile
|
||||
var/turf/crds = locate(xcrd,ycrd,zcrd)
|
||||
|
||||
//first instance the /area and remove it from the members list
|
||||
index = members.len
|
||||
if(members[index] != /area/template_noop)
|
||||
var/atom/instance
|
||||
GLOB._preloader.setup(members_attributes[index])//preloader for assigning set variables on atom creation
|
||||
var/atype = members[index]
|
||||
for(var/area/A in world)
|
||||
if(A.type == atype)
|
||||
instance = A
|
||||
break
|
||||
if(!instance)
|
||||
instance = new atype(null)
|
||||
var/atom/instance = areaCache[atype]
|
||||
if (!instance)
|
||||
instance = GLOB.areas_by_type[atype]
|
||||
if (!instance)
|
||||
instance = new atype(null)
|
||||
areaCache[atype] = instance
|
||||
if(crds)
|
||||
instance.contents.Add(crds)
|
||||
|
||||
@@ -335,7 +353,7 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
////////////////
|
||||
|
||||
//Instance an atom at (x,y,z) and gives it the variables in attributes
|
||||
/dmm_suite/proc/instance_atom(path,list/attributes, turf/crds, no_changeturf, placeOnTop)
|
||||
/datum/parsed_map/proc/instance_atom(path,list/attributes, turf/crds, no_changeturf, placeOnTop)
|
||||
GLOB._preloader.setup(attributes, path)
|
||||
|
||||
if(crds)
|
||||
@@ -358,13 +376,13 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
stoplag()
|
||||
SSatoms.map_loader_begin()
|
||||
|
||||
/dmm_suite/proc/create_atom(path, crds)
|
||||
/datum/parsed_map/proc/create_atom(path, crds)
|
||||
set waitfor = FALSE
|
||||
. = new path (crds)
|
||||
|
||||
//text trimming (both directions) helper proc
|
||||
//optionally removes quotes before and after the text (for variable name)
|
||||
/dmm_suite/proc/trim_text(what as text,trim_quotes=0)
|
||||
/datum/parsed_map/proc/trim_text(what as text,trim_quotes=0)
|
||||
if(trim_quotes)
|
||||
return trimQuotesRegex.Replace(what, "")
|
||||
else
|
||||
@@ -373,7 +391,7 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
|
||||
//find the position of the next delimiter,skipping whatever is comprised between opening_escape and closing_escape
|
||||
//returns 0 if reached the last delimiter
|
||||
/dmm_suite/proc/find_next_delimiter_position(text as text,initial_position as num, delimiter=",",opening_escape="\"",closing_escape="\"")
|
||||
/datum/parsed_map/proc/find_next_delimiter_position(text as text,initial_position as num, delimiter=",",opening_escape="\"",closing_escape="\"")
|
||||
var/position = initial_position
|
||||
var/next_delimiter = findtext(text,delimiter,position,0)
|
||||
var/next_opening = findtext(text,opening_escape,position,0)
|
||||
@@ -388,90 +406,69 @@ GLOBAL_DATUM_INIT(_preloader, /dmm_suite/preloader, new)
|
||||
|
||||
//build a list from variables in text form (e.g {var1="derp"; var2; var3=7} => list(var1="derp", var2, var3=7))
|
||||
//return the filled list
|
||||
/dmm_suite/proc/readlist(text as text, delimiter=",")
|
||||
|
||||
var/list/to_return = list()
|
||||
/datum/parsed_map/proc/readlist(text as text, delimiter=",")
|
||||
. = list()
|
||||
if (!text)
|
||||
return
|
||||
|
||||
var/position
|
||||
var/old_position = 1
|
||||
|
||||
do
|
||||
//find next delimiter that is not within "..."
|
||||
while(position != 0)
|
||||
// find next delimiter that is not within "..."
|
||||
position = find_next_delimiter_position(text,old_position,delimiter)
|
||||
|
||||
//check if this is a simple variable (as in list(var1, var2)) or an associative one (as in list(var1="foo",var2=7))
|
||||
// check if this is a simple variable (as in list(var1, var2)) or an associative one (as in list(var1="foo",var2=7))
|
||||
var/equal_position = findtext(text,"=",old_position, position)
|
||||
|
||||
var/trim_left = trim_text(copytext(text,old_position,(equal_position ? equal_position : position)),1)//the name of the variable, must trim quotes to build a BYOND compliant associatives list
|
||||
var/trim_left = trim_text(copytext(text,old_position,(equal_position ? equal_position : position)))
|
||||
var/left_constant = delimiter == ";" ? trim_left : parse_constant(trim_left)
|
||||
old_position = position + 1
|
||||
|
||||
if(equal_position)//associative var, so do the association
|
||||
var/trim_right = trim_text(copytext(text,equal_position+1,position))//the content of the variable
|
||||
if(equal_position && !isnum(left_constant))
|
||||
// Associative var, so do the association.
|
||||
// Note that numbers cannot be keys - the RHS is dropped if so.
|
||||
var/trim_right = trim_text(copytext(text,equal_position+1,position))
|
||||
var/right_constant = parse_constant(trim_right)
|
||||
.[left_constant] = right_constant
|
||||
|
||||
//Check for string
|
||||
if(findtext(trim_right,"\"",1,2))
|
||||
trim_right = copytext(trim_right,2,findtext(trim_right,"\"",3,0))
|
||||
else // simple var
|
||||
. += list(left_constant)
|
||||
|
||||
//Check for number
|
||||
else if(isnum(text2num(trim_right)))
|
||||
trim_right = text2num(trim_right)
|
||||
/datum/parsed_map/proc/parse_constant(text)
|
||||
// number
|
||||
var/num = text2num(text)
|
||||
if(isnum(num))
|
||||
return num
|
||||
|
||||
//Check for null
|
||||
else if(trim_right == "null")
|
||||
trim_right = null
|
||||
// string
|
||||
if(findtext(text,"\"",1,2))
|
||||
return copytext(text,2,findtext(text,"\"",3,0))
|
||||
|
||||
//Check for list
|
||||
else if(copytext(trim_right,1,5) == "list")
|
||||
trim_right = readlist(copytext(trim_right,6,length(trim_right)))
|
||||
// list
|
||||
if(copytext(text,1,6) == "list(")
|
||||
return readlist(copytext(text,6,length(text)))
|
||||
|
||||
//Check for file
|
||||
else if(copytext(trim_right,1,2) == "'")
|
||||
trim_right = file(copytext(trim_right,2,length(trim_right)))
|
||||
// typepath
|
||||
var/path = text2path(text)
|
||||
if(ispath(path))
|
||||
return path
|
||||
|
||||
//Check for path
|
||||
else if(ispath(text2path(trim_right)))
|
||||
trim_right = text2path(trim_right)
|
||||
// file
|
||||
if(copytext(text,1,2) == "'")
|
||||
return file(copytext(text,2,length(text)))
|
||||
|
||||
to_return[trim_left] = trim_right
|
||||
// null
|
||||
if(text == "null")
|
||||
return null
|
||||
|
||||
else//simple var
|
||||
to_return[trim_left] = null
|
||||
// not parsed:
|
||||
// - pops: /obj{name="foo"}
|
||||
// - new(), newlist(), icon(), matrix(), sound()
|
||||
|
||||
while(position != 0)
|
||||
// fallback: string
|
||||
return text
|
||||
|
||||
return to_return
|
||||
|
||||
/dmm_suite/Destroy()
|
||||
/datum/parsed_map/Destroy()
|
||||
..()
|
||||
return QDEL_HINT_HARDDEL_NOW
|
||||
|
||||
//////////////////
|
||||
//Preloader datum
|
||||
//////////////////
|
||||
|
||||
/dmm_suite/preloader
|
||||
parent_type = /datum
|
||||
var/list/attributes
|
||||
var/target_path
|
||||
|
||||
/dmm_suite/preloader/proc/setup(list/the_attributes, path)
|
||||
if(the_attributes.len)
|
||||
GLOB.use_preloader = TRUE
|
||||
attributes = the_attributes
|
||||
target_path = path
|
||||
|
||||
/dmm_suite/preloader/proc/load(atom/what)
|
||||
for(var/attribute in attributes)
|
||||
var/value = attributes[attribute]
|
||||
if(islist(value))
|
||||
value = deepCopyList(value)
|
||||
what.vars[attribute] = value
|
||||
GLOB.use_preloader = FALSE
|
||||
|
||||
/area/template_noop
|
||||
name = "Area Passthrough"
|
||||
|
||||
/turf/template_noop
|
||||
name = "Turf Passthrough"
|
||||
icon_state = "noop"
|
||||
bullet_bounce_sound = null
|
||||
|
||||
Reference in New Issue
Block a user