update dpdefs; support flags to precache_pic

[xonotic/darkplaces.git] / prvm_cmds.c

diff --git a/prvm_cmds.c b/prvm_cmds.c
index c6c930a0e7d6fc44964220d4f7d742379dda08de..4e9cd325edc68841b1ddd61c42e7ba05e105122b 100644 (file)
--- a/prvm_cmds.c
+++ b/prvm_cmds.c
@@ -3241,18 +3241,34 @@ VM_precache_pic
 string precache_pic(string pic)
 =========
 */
+#define PRECACHE_PIC_FROMWAD 1 /* FTEQW, not supported here */
+#define PRECACHE_PIC_NOTPERSISTENT 2
+#define PRECACHE_PIC_NOCLAMP 4
+#define PRECACHE_PIC_MIPMAP 8
 void VM_precache_pic(prvm_prog_t *prog)
 {
        const char      *s;
+       int flags = 0;
 
-       VM_SAFEPARMCOUNT(1, VM_precache_pic);
+       VM_SAFEPARMCOUNTRANGE(1, 2, VM_precache_pic);
 
        s = PRVM_G_STRING(OFS_PARM0);
        PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
        VM_CheckEmptyString(prog, s);
 
+       if(prog->argc >= 2)
+       {
+               int f = PRVM_G_FLOAT(OFS_PARM1);
+               if(f & PRECACHE_PIC_NOTPERSISTENT)
+                       flags |= CACHEPICFLAG_NOTPERSISTENT;
+               if(f & PRECACHE_PIC_NOCLAMP)
+                       flags |= CACHEPICFLAG_NOCLAMP;
+               if(f & PRECACHE_PIC_MIPMAP)
+                       flags |= CACHEPICFLAG_MIPMAP;
+       }
+
        // AK Draw_CachePic is supposed to always return a valid pointer
-       if( Draw_CachePic_Flags(s, 0)->tex == r_texture_notexture )
+       if( Draw_CachePic_Flags(s, flags)->tex == r_texture_notexture )
                PRVM_G_INT(OFS_RETURN) = OFS_NULL;
 }