diff options
Diffstat (limited to 'specials.c')
| -rw-r--r-- | specials.c | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/specials.c b/specials.c new file mode 100644 index 0000000..44bb5e7 --- /dev/null +++ b/specials.c @@ -0,0 +1,319 @@ +/* + + 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 ACTION SPECIALS + +*/ +static const char rcs_id[]="$Id$"; + +#include "config.h" +#include "globals.h" + +#include "platgui.h" +#include "gui.h" +#include "gfx.h" +#include "specials.h" +#include "mem.h" +#include "list.h" +#include "map.h" + + +/* ---------------------------------------- TYPES AND VARS +*/ +typedef struct + { + char *name; + } SpecialClass; + +typedef struct + { + int class; + int id; + char *name; + int no_args; + char *arg[5]; + } SpecialInfo; + +static int no_classes=0; + +static Map special_class=NULL; +static List special_list=NULL; + +static PLAT_PICKLIST **picklist=NULL; + +static PLAT_MENU *special_menu=NULL; + + +/* ---------------------------------------- PRIVATE FUNCTIONS +*/ +static PLAT_PICKLIST *SpecialPicklist(int class) +{ + SpecialInfo *si; + Iterator i; + int no; + int f; + + if (picklist[class]) + return(picklist[class]); + else + { + no=0; + i=ListIterator(special_list); + + while(i) + { + si=IteratorData(i); + + if (si->class==class) + no++; + + i=IteratorNext(i); + } + + picklist[class]=Grab(sizeof(PLAT_PICKLIST)*(no+1)); + + i=ListIterator(special_list); + + f=0; + while(i) + { + si=IteratorData(i); + + if (si->class==class) + { + picklist[class][f].text=si->name; + picklist[class][f].client_index=si->id; + f++; + } + + i=IteratorNext(i); + } + + picklist[class][f].text=NULL; + + return(picklist[class]); + } +} + + + + +/* ---------------------------------------- EXPORTED FUNCTIONS +*/ +void SpecialNewClass(char *class) +{ + SpecialClass c; + + if (!special_class) + special_class=MapNew(sizeof(SpecialClass)); + + c.name=Strdup(class); + + MapAdd(special_class,no_classes++,&c); +} + + +void SpecialAdd(char *class,char *name,int id, char *arg[5]) +{ + SpecialInfo *si; + int i_class; + int f; + + if (!special_list) + special_list=ListNew(sizeof(SpecialInfo)); + + i_class=-1; + + for(f=0;f<MapSize(special_class);f++) + { + SpecialClass *c; + + c=MapElem(special_class,f); + + if (STREQ(c->name,class)) + i_class=f; + } + + if (i_class==-1) + i_class=0; + + si=Grab(sizeof(SpecialInfo)); + + si->class=i_class; + si->name=Strdup(name); + si->id=id; + si->no_args=0; + + for(f=0;(f<5)&&(arg[f]);f++) + { + si->arg[f]=Strdup(arg[f]); + si->no_args++; + } + + ListAppend(special_list,si); +} + + +int SelectSpecial(void) +{ + int class; + int f; + int x,y; + + if (!special_menu) + { + special_menu=Grab(sizeof(PLAT_MENU)*(no_classes+1)); + picklist=Grab(sizeof(PLAT_PICKLIST *)*(no_classes+1)); + + for(f=0;f<no_classes;f++) + { + SpecialClass *c; + + c=MapElem(special_class,f); + special_menu[f].text=c->name; + special_menu[f].client_index=f; + } + + for(f=0;f<no_classes+1;f++) + picklist[f]=NULL; + + special_menu[no_classes].text=NULL; + } + + GFX_mouse(&x,&y); + + if (no_classes<2) + class=0; + else + class=GUI_menu("Pick class of ACTION SPECIAL",x,y, + special_menu,SPECIAL_NULLID); + + if (class!=SPECIAL_NULLID) + class=GUI_client_picklist("ACTION SPECIAL",SpecialPicklist(class), + SPECIAL_NULLID); + + return(class); +} + + +char *SpecialName(int id, char *arg[5]) +{ + SpecialInfo *si; + Iterator i; + int f; + + for(f=0;f<5;f++) + arg[f]=NULL; + + i=ListIterator(special_list); + + while(i) + { + si=IteratorData(i); + + if (si->id==id) + { + IteratorClear(i); + + if (arg) + for(f=0;f<si->no_args;f++) + arg[f]=si->arg[f]; + + return(si->name); + } + + i=IteratorNext(i); + } + + return("UNKNOWN"); +} + + +int SpecialArgDialog(char *prompt, int id, int arg[5]) +{ + PLAT_DIALOG d[5]; + SpecialInfo *si; + Iterator i; + char *pd; + int f; + + i=ListIterator(special_list); + + while(i) + { + si=IteratorData(i); + + if (si->id==id) + { + IteratorClear(i); + + if (si->no_args) + { + for(f=0;f<si->no_args;f++) + { + d[f].text=si->arg[f]; + d[f].type=PLAT_DIAL_INTEGER; + d[f].data.i=arg[f]; + } + + if (!prompt) + pd=Strdup(si->name); + else + { + pd=Grab(strlen(si->name)+strlen(prompt)+4); + sprintf(pd,"%s - %s",si->name,prompt); + } + + if (GUI_dialog(pd,si->no_args,d)) + { + for(f=0;f<5;f++) + arg[f]=0; + + for(f=0;f<si->no_args;f++) + arg[f]=d[f].data.i; + + Release(pd); + return(TRUE); + } + else + { + Release(pd); + return(FALSE); + } + } + else + { + GuiInfoBox("ACTION SPECIAL ARGUMENTS", + "Special '%s'|has no arguments",si->name); + return(FALSE); + } + } + + i=IteratorNext(i); + } + + GuiInfoBox("ACTION SPECIAL ARGUMENTS","Passed in type %s unknown",id); + return(FALSE); +} + + +/* END OF FILE */ |