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Diffstat (limited to 'linedefs.c')
| -rw-r--r-- | linedefs.c | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/linedefs.c b/linedefs.c new file mode 100644 index 0000000..bfeb6bc --- /dev/null +++ b/linedefs.c @@ -0,0 +1,371 @@ +/* + + viDOOM - level editor for DOOM + + Copyright (C) 2000 Ian Cowburn (ianc@noddybox.demon.co.uk) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + ------------------------------------------------------------------------- + + Handles definition and storage of the supported THINGS + +*/ +static const char rcs_id[]="$Id$"; + +#include "config.h" +#include "globals.h" + +#include "platgui.h" +#include "gfx.h" +#include "linedefs.h" +#include "mem.h" +#include "list.h" +#include "map.h" + + +/* ---------------------------------------- TYPES AND VARS +*/ +typedef struct + { + char *name; + } LineClass; + +typedef struct + { + int class; + int id; + char *name; + } LineInfo; + +typedef struct + { + char *name; + int id; + int two; + } LineDefault; + + +static int no_classes=0; + +static Map line_class=NULL; +static List line_list=NULL; +static Map line_def=NULL; + +static PLAT_PICKLIST **picklist=NULL; + +static PLAT_MENU *line_menu=NULL; + +static char *line_flags[17]= + {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL}; + +static char line_flags_sh[16]= + {'?','?','?','?','?','?','?','?', + '?','?','?','?','?','?','?','?'}; + +static int line_flags_max=-1; + + +static char **line_def_plist=NULL; + + +/* ---------------------------------------- PRIVATE FUNCTIONS +*/ +static PLAT_PICKLIST *LinedefPicklist(int class) +{ + LineInfo *li; + Iterator i; + int no; + int f; + + if (picklist[class]) + return(picklist[class]); + else + { + no=0; + i=ListIterator(line_list); + + while(i) + { + li=IteratorData(i); + + if (li->class==class) + no++; + + i=IteratorNext(i); + } + + picklist[class]=Grab(sizeof(PLAT_PICKLIST)*(no+1)); + + i=ListIterator(line_list); + + f=0; + while(i) + { + li=IteratorData(i); + + if (li->class==class) + { + picklist[class][f].text=li->name; + picklist[class][f].client_index=li->id; + f++; + } + + i=IteratorNext(i); + } + picklist[class][f].text=NULL; + + return(picklist[class]); + } +} + + + + +/* ---------------------------------------- EXPORTED FUNCTIONS +*/ +void LinedefNewClass(char *class) +{ + LineClass c; + + if (!line_class) + line_class=MapNew(sizeof(LineClass)); + + c.name=Strdup(class); + + MapAdd(line_class,no_classes++,&c); +} + + +void LinedefAdd(char *class,char *name,int id) +{ + LineInfo *li; + int i_class; + int f; + + if (!line_list) + line_list=ListNew(sizeof(LineInfo)); + + i_class=-1; + + for(f=0;f<MapSize(line_class);f++) + { + LineClass *c; + + c=MapElem(line_class,f); + + if (STREQ(c->name,class)) + i_class=f; + } + + if (i_class==-1) + i_class=0; + + li=Grab(sizeof(LineInfo)); + + li->class=i_class; + li->name=Strdup(name); + li->id=id; + ListAppend(line_list,li); +} + + +int SelectLinedef(void) +{ + int class; + int f; + int x,y; + + if (!line_menu) + { + line_menu=Grab(sizeof(PLAT_MENU)*(no_classes+1)); + picklist=Grab(sizeof(PLAT_PICKLIST *)*(no_classes+1)); + + for(f=0;f<no_classes;f++) + { + LineClass *c; + + c=MapElem(line_class,f); + line_menu[f].text=c->name; + line_menu[f].client_index=f; + } + + for(f=0;f<no_classes+1;f++) + picklist[f]=NULL; + + line_menu[no_classes].text=NULL; + } + + GFX_mouse(&x,&y); + + if (no_classes<2) + class=0; + else + class=GUI_menu("Pick class of LINEDEF",x,y,line_menu,LINEDEF_NULLID); + + if (class!=LINEDEF_NULLID) + class=GUI_client_picklist("LINEDEF",LinedefPicklist(class), + LINEDEF_NULLID); + + return(class); +} + + +char *LinedefName(int id) +{ + LineInfo *li; + Iterator i; + + i=ListIterator(line_list); + + while(i) + { + li=IteratorData(i); + + if (li->id==id) + { + IteratorClear(i); + return(li->name); + } + + i=IteratorNext(i); + } + + return("UNKNOWN"); +} + + +char *LinedefClass(int id) +{ + LineInfo *li; + LineClass *lc; + Iterator i; + + if (no_classes==0) + return("NO CLASSES!"); + + i=ListIterator(line_list); + + while(i) + { + li=IteratorData(i); + + if (li->id==id) + { + IteratorClear(i); + lc=MapElem(line_class,li->class); + return(lc->name); + } + + i=IteratorNext(i); + } + + return("UNKNOWN"); +} + + +void LinedefFlag(int bit,char *s,char sh) +{ + line_flags[bit]=Strdup(s); + line_flags_sh[bit]=sh; + + if (bit>line_flags_max) + line_flags_max=bit; +} + + +char **LinedefFlagArray(void) +{ + return(line_flags); +} + + +char *LinedefFlagText(int flags) +{ + static char s[32]; + int b; + char *p; + + s[0]=0; + p=s; + + for(b=line_flags_max;b>=0;b--) + { + if (flags&(1<<b)) + *p++=line_flags_sh[b]; + else + *p++='-'; + + *p=0; + } + + return(s); +} + + +void AddLinedefType(char *name,int flags,int two_sided) +{ + LineDefault l; + + if (!line_def) + line_def=MapNew(sizeof(LineDefault)); + + l.name=Grab(strlen(name)+20); + strcpy(l.name,name); + strcat(l.name," ["); + strcat(l.name,LinedefFlagText(flags)); + strcat(l.name,"]"); + + l.id=flags; + l.two=two_sided; + + MapAdd(line_def,-1,&l); +} + + +int ChooseLinedefType(int *flag, int *two) +{ + LineDefault *l; + int f; + + if (!line_def_plist) + { + line_def_plist=Grab(sizeof(char *)*(MapSize(line_def)+1)); + + for(f=0;f<MapSize(line_def);f++) + { + l=MapElem(line_def,f); + line_def_plist[f]=l->name; + } + + line_def_plist[MapSize(line_def)]=NULL; + } + + f=GUI_picklist("LINEDEF TYPE",line_def_plist); + + if (f!=-1) + { + l=MapElem(line_def,f); + *flag=l->id; + *two=l->two; + return(TRUE); + } + else + return(FALSE); +} + + +/* END OF FILE */ |