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authorIan C <ianc@noddybox.co.uk>2011-06-09 13:57:32 +0000
committerIan C <ianc@noddybox.co.uk>2011-06-09 13:57:32 +0000
commit0f12083fdb14ae813e419500918b95cb83070586 (patch)
tree93f855836faede895a4c37d12dcc46a8c5fbb835 /things.c
Added copies of old numbered releases.0.01
Diffstat (limited to 'things.c')
-rw-r--r--things.c331
1 files changed, 331 insertions, 0 deletions
diff --git a/things.c b/things.c
new file mode 100644
index 0000000..dc39546
--- /dev/null
+++ b/things.c
@@ -0,0 +1,331 @@
+/*
+
+ 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 "things.h"
+#include "mem.h"
+#include "list.h"
+#include "map.h"
+
+
+/* ---------------------------------------- TYPES AND VARS
+*/
+#define DEFAULT_RAD 20
+#define DEFAULT_COL V_RGB(0xff,0x80,0x80)
+
+typedef struct
+ {
+ char *name;
+ int col;
+ } ThingClass;
+
+typedef struct
+ {
+ int class;
+ int id;
+ char *name;
+ GFX_IMAGE img;
+ } ThingInfo;
+
+typedef struct
+ {
+ int id;
+ int rad;
+ int col;
+ } ThingRad;
+
+static int no_classes=0;
+
+static Map thing_class=NULL;
+static List thing_list=NULL;
+static List rad_list=NULL;
+
+static PLAT_IMG_PICKLIST **picklist=NULL;
+static PLAT_MENU *thing_menu=NULL;
+
+static char *thing_flags[17]=
+ {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+ NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
+
+static char *thing_flags_sh[17]=
+ {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+ NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
+
+
+/* ---------------------------------------- PRIVATE FUNCTIONS
+*/
+static PLAT_IMG_PICKLIST *ThingPicklist(int class)
+{
+ ThingInfo *ti;
+ Iterator i;
+ int no;
+ int f;
+
+ if (picklist[class])
+ return(picklist[class]);
+ else
+ {
+ no=0;
+ i=ListIterator(thing_list);
+
+ while(i)
+ {
+ ti=IteratorData(i);
+
+ if (ti->class==class)
+ no++;
+
+ i=IteratorNext(i);
+ }
+
+ picklist[class]=Grab(sizeof(PLAT_IMG_PICKLIST)*(no+1));
+
+ i=ListIterator(thing_list);
+
+ f=0;
+ while(i)
+ {
+ ti=IteratorData(i);
+
+ if (ti->class==class)
+ {
+ picklist[class][f].text=ti->name;
+ picklist[class][f].img=ti->img;
+ picklist[class][f].client_index=ti->id;
+ f++;
+ }
+
+ i=IteratorNext(i);
+ }
+ picklist[class][f].text=NULL;
+ picklist[class][f].img=NULL;
+
+ return(picklist[class]);
+ }
+}
+
+
+/* ---------------------------------------- EXPORTED FUNCTIONS
+*/
+void ThingNewClass(char *class, int col)
+{
+ ThingClass c;
+
+ if (!thing_class)
+ thing_class=MapNew(sizeof(ThingClass));
+
+ c.name=Strdup(class);
+ c.col=col;
+
+ MapAdd(thing_class,no_classes++,&c);
+}
+
+
+void ThingAdd(char *class,char *name,int id,int rad,GFX_IMAGE sprite)
+{
+ ThingInfo *ti;
+ ThingRad *tr;
+ int i_class;
+ int col;
+ int f;
+
+ if (!thing_list)
+ {
+ thing_list=ListNew(sizeof(ThingInfo));
+ rad_list=ListNew(sizeof(ThingInfo));
+ }
+
+ i_class=-1;
+ col=DEFAULT_COL;
+
+ for(f=0;f<MapSize(thing_class);f++)
+ {
+ ThingClass *c;
+
+ c=MapElem(thing_class,f);
+
+ if (STREQ(c->name,class))
+ {
+ i_class=f;
+ col=c->col;
+ }
+ }
+
+ if (i_class==-1)
+ i_class=0;
+
+ ti=Grab(sizeof(ThingInfo));
+
+ ti->class=i_class;
+ ti->name=Strdup(name);
+ ti->id=id;
+ ti->img=sprite;
+ ListAppend(thing_list,ti);
+
+ tr=Grab(sizeof(ThingRad));
+ tr->id=id;
+ tr->rad=rad;
+ tr->col=col;
+ ListAppend(rad_list,tr);
+}
+
+
+int SelectThing(void)
+{
+ int class;
+ int f;
+ int x,y;
+
+ if (!thing_menu)
+ {
+ thing_menu=Grab(sizeof(PLAT_MENU)*(no_classes+1));
+ picklist=Grab(sizeof(PLAT_IMG_PICKLIST *)*(no_classes+1));
+
+ for(f=0;f<no_classes;f++)
+ {
+ ThingClass *c;
+
+ c=MapElem(thing_class,f);
+ thing_menu[f].text=c->name;
+ thing_menu[f].client_index=f;
+ }
+
+ for(f=0;f<no_classes+1;f++)
+ picklist[f]=NULL;
+
+ thing_menu[no_classes].text=NULL;
+ }
+
+ GFX_mouse(&x,&y);
+
+ if (no_classes<2)
+ class=0;
+ else
+ class=GUI_menu("Pick class of THING",x,y,thing_menu,THING_NULLID);
+
+ if (class!=THING_NULLID)
+ class=GUI_image_picklist("THING",ThingPicklist(class),THING_NULLID);
+
+ return(class);
+}
+
+
+int ThingRadius(int id, int *col)
+{
+ Iterator i;
+ ThingRad *r;
+
+ i=ListIterator(rad_list);
+
+ while(i)
+ {
+ r=IteratorData(i);
+
+ if (r->id==id)
+ {
+ IteratorClear(i);
+
+ if (col)
+ *col=r->col;
+
+ return(r->rad);
+ }
+
+ i=IteratorNext(i);
+ }
+
+ if (col)
+ *col=DEFAULT_COL;
+
+ return(DEFAULT_RAD);
+}
+
+
+char *ThingName(int id)
+{
+ ThingInfo *ti;
+ Iterator i;
+
+ i=ListIterator(thing_list);
+
+ while(i)
+ {
+ ti=IteratorData(i);
+
+ if (ti->id==id)
+ {
+ IteratorClear(i);
+ return(ti->name);
+ }
+
+ i=IteratorNext(i);
+ }
+
+ return("UNKNOWN");
+}
+
+
+void ThingFlag(int bit,char *s,char *sh)
+{
+ thing_flags[bit]=Strdup(s);
+ thing_flags_sh[bit]=Strdup(sh);
+}
+
+
+char **ThingFlagArray(void)
+{
+ return(thing_flags);
+}
+
+
+char *ThingFlagText(int flags)
+{
+ static char s[512];
+ int b;
+
+ s[0]=0;
+
+ for(b=0;b<16;b++)
+ if (flags&(1<<b))
+ if (thing_flags_sh[b])
+ if (!s[0])
+ strcpy(s,thing_flags_sh[b]);
+ else
+ {
+ strcat(s,",");
+ strcat(s,thing_flags_sh[b]);
+ }
+ return(s);
+}
+
+
+
+/* END OF FILE */