mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-11 10:43:20 +00:00
f1696eb47c
Fixes assorted bugs git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3559 316c924e-a436-60f5-8080-3fe189b3f50e
250 lines
9.0 KiB
Plaintext
250 lines
9.0 KiB
Plaintext
dmm_suite{
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load_map(var/dmm_file as file, var/z_offset as num){
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if(!z_offset){
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z_offset = world.maxz+1
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}
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var/quote = ascii2text(34)
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var/tfile = file2text(dmm_file)
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var/tfile_len = length(tfile)
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var/list/grid_models[0]
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var/key_len = length(copytext(tfile,2,findtext(tfile,quote,2,0)))
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for(var/lpos=1;lpos<tfile_len;lpos=findtext(tfile,"\n",lpos,0)+1){
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var/tline = copytext(tfile,lpos,findtext(tfile,"\n",lpos,0))
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if(copytext(tline,1,2)!=quote){break}
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var/model_key = copytext(tline,2,findtext(tfile,quote,2,0))
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var/model_contents = copytext(tline,findtext(tfile,"=")+3,length(tline))
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grid_models[model_key] = model_contents
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sleep(-1)
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}
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var/zcrd=-1
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var/ycrd=0
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var/xcrd=0
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for(var/zpos=findtext(tfile,"\n(1,1,");TRUE;zpos=findtext(tfile,"\n(1,1,",zpos+1,0)){
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zcrd++
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world.maxz = max(world.maxz, zcrd+z_offset)
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ycrd=0
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var/zgrid = copytext(tfile,findtext(tfile,quote+"\n",zpos,0)+2,findtext(tfile,"\n"+quote,zpos,0)+1)
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for(var/gpos=1;gpos!=0;gpos=findtext(zgrid,"\n",gpos,0)+1){
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var/grid_line = copytext(zgrid,gpos,findtext(zgrid,"\n",gpos,0)+1)
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var/y_depth = length(zgrid)/(length(grid_line))
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if(world.maxy<y_depth){world.maxy=y_depth}
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grid_line=copytext(grid_line,1,length(grid_line))
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if(!ycrd){
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ycrd = y_depth
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}
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else{ycrd--}
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xcrd=0
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for(var/mpos=1;mpos<=length(grid_line);mpos+=key_len){
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xcrd++
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if(world.maxx<xcrd){world.maxx=xcrd}
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var/model_key = copytext(grid_line,mpos,mpos+key_len)
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parse_grid(grid_models[model_key],xcrd,ycrd,zcrd+z_offset)
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}
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if(gpos+length(grid_line)+1>length(zgrid)){break}
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sleep(-1)
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}
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if(findtext(tfile,quote+"}",zpos,0)+2==tfile_len){break}
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sleep(-1)
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}
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}
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proc{
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parse_grid(var/model as text,var/xcrd as num,var/ycrd as num,var/zcrd 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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var/list/text_strings[0]
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for(var/index=1;findtext(model,quote);index++){
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/*Loop: Stores quoted portions of text in text_strings, and replaces them with an
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index to that list.
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- Each iteration represents one quoted section of text.
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*/
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text_strings.len=index
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text_strings[index] = copytext(model,findtext(model,quote)+1,findtext(model,quote,findtext(model,quote)+1,0))
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model = copytext(model,1,findtext(model,quote))+"~[index]"+copytext(model,findtext(model,quote,findtext(model,quote)+1,0)+1,0)
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sleep(-1)
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}
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var/list/old_turf_underlays[0]
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var/old_turf_density
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var/old_turf_opacity
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/*The old_turf variables store information about turfs instantiated in this location/iteration.
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This is done to approximate the layered turf effect of DM's map editor.
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An image of each turf is stored in old_turf_underlays[], and is later added to the new turf's underlays.
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*/
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for(var/dpos=1;dpos!=0;dpos=findtext(model,",",dpos,0)+1){
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/*Loop: Identifies each object's data, instantiates it, and reconstitues it's fields.
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- Each iteration represents one object's data, including type path and field values.
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*/
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var/full_def = copytext(model,dpos,findtext(model,",",dpos,0))
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var/atom_def = text2path(copytext(full_def,1,findtext(full_def,"{")))
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var/list/attributes[0]
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if(findtext(full_def,"{")){
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full_def = copytext(full_def,1,length(full_def))
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for(var/apos=findtext(full_def,"{")+1;apos!=0;apos=findtext(full_def,";",apos,0)+1){
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//Loop: Identifies each attribute/value pair, and stores it in attributes[].
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attributes.Add(copytext(full_def,apos,findtext(full_def,";",apos,0)))
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if(!findtext(copytext(full_def,apos,0),";")){break}
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sleep(-1)
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}
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}
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//Construct attributes associative list
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var/list/fields = new(0)
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for(var/index=1;index<=attributes.len;index++){
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var/trim_left = trim_text(copytext(attributes[index],1,findtext(attributes[index],"=")))
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var/trim_right = trim_text(copytext(attributes[index],findtext(attributes[index],"=")+1,0))
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//Check for string
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if(findtext(trim_right,"~")){
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var/reference_index = copytext(trim_right,findtext(trim_right,"~")+1,0)
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trim_right=text_strings[text2num(reference_index)]
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}
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//Check for number
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else if(isnum(text2num(trim_right))){
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trim_right = text2num(trim_right)
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}
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//Check for file
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else if(copytext(trim_right,1,2) == "'"){
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trim_right = file(copytext(trim_right,2,length(trim_right)))
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}
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fields[trim_left] = trim_right
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}
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//End construction
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//Begin Instanciation
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var/atom/instance
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var/dmm_suite/preloader/_preloader = new(fields)
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if(ispath(atom_def,/area)){
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instance = locate(atom_def)
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instance.contents.Add(locate(xcrd,ycrd,zcrd))
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}
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else if(ispath(atom_def,/turf)){
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var/turf/old_turf = locate(xcrd,ycrd,zcrd)
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if(old_turf.density){old_turf_density = 1}
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if(old_turf.opacity){old_turf_opacity = 1}
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if(old_turf.icon){
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var/image/old_turf_image = image(old_turf.icon,null,old_turf.icon_state,old_turf.layer,old_turf.dir)
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old_turf_underlays.Add(old_turf_image)
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}
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instance = new atom_def(old_turf, _preloader)
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for(var/inverse_index=old_turf_underlays.len;inverse_index;inverse_index--){
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var/image/image_underlay = old_turf_underlays[inverse_index]
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image_underlay.loc = instance
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instance.underlays.Add(image_underlay)
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}
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if(!instance.density){instance.density = old_turf_density}
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if(!instance.opacity){instance.opacity = old_turf_opacity}
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}
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if(_preloader && instance){
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_preloader.load(instance)
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}
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//End Instanciation
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if(!findtext(copytext(model,dpos,0),",")){break}
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sleep(-1)
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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for(var/dpos=1;dpos!=0;dpos=findtext(model,",",dpos,0)+1)
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{
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/*Loop: Identifies each object's data, instantiates it, and reconstitues it's fields.
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- Each iteration represents one object's data, including type path and field values.
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*/
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var/full_def = copytext(model,dpos,findtext(model,",",dpos,0))
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var/atom_def = text2path(copytext(full_def,1,findtext(full_def,"{")))
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var/list/attributes[0]
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if(findtext(full_def,"{")){
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full_def = copytext(full_def,1,length(full_def))
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for(var/apos=findtext(full_def,"{")+1;apos!=0;apos=findtext(full_def,";",apos,0)+1){
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//Loop: Identifies each attribute/value pair, and stores it in attributes[].
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attributes.Add(copytext(full_def,apos,findtext(full_def,";",apos,0)))
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if(!findtext(copytext(full_def,apos,0),";")){break}
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sleep(-1)
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}
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}
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//Construct attributes associative list
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var/list/fields = new(0)
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for(var/index=1;index<=attributes.len;index++){
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var/trim_left = trim_text(copytext(attributes[index],1,findtext(attributes[index],"=")))
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var/trim_right = trim_text(copytext(attributes[index],findtext(attributes[index],"=")+1,0))
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//Check for string
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if(findtext(trim_right,"~")){
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var/reference_index = copytext(trim_right,findtext(trim_right,"~")+1,0)
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trim_right=text_strings[text2num(reference_index)]
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}
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//Check for number
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else if(isnum(text2num(trim_right))){
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trim_right = text2num(trim_right)
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}
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//Check for file
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else if(copytext(trim_right,1,2) == "'"){
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trim_right = file(copytext(trim_right,2,length(trim_right)))
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}
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fields[trim_left] = trim_right
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}
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//End construction
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//Begin Instanciation
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var/atom/instance
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var/dmm_suite/preloader/_preloader = new(fields)
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if(!ispath(atom_def,/area) && !ispath(atom_def,/turf))
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{
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instance = new atom_def(locate(xcrd,ycrd,zcrd), _preloader)
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}
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if(_preloader && instance)
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{
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_preloader.load(instance)
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}
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//End Instanciation
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if(!findtext(copytext(model,dpos,0),",")){break}
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sleep(-1)
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}
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}
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trim_text(var/what as text){
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while(length(what) && findtext(what," ",1,2)){
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what=copytext(what,2,0)
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}
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while(length(what) && findtext(what," ",length(what),0)){
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what=copytext(what,1,length(what))
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}
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return what
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}
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}
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}
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atom/New(atom/loc, dmm_suite/preloader/_dmm_preloader){
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if(istype(_dmm_preloader, /dmm_suite/preloader)){
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_dmm_preloader.load(src)
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}
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. = ..()
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}
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dmm_suite{
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preloader{
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parent_type = /datum
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var{
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list/attributes
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}
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New(list/the_attributes){
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.=..()
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if(!the_attributes.len){ Del()}
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attributes = the_attributes
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}
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proc{
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load(atom/what){
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for(var/attribute in attributes){
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what.vars[attribute] = attributes[attribute]
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}
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Del()
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}
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}
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}
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}
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