add menu QC drawsubpic() to draw just part of an image; revert change to DrawQ_SuperPic
[xonotic/darkplaces.git] / prvm_cmds.c
index 1c7f423..57f192b 100644 (file)
@@ -2789,6 +2789,60 @@ void VM_drawpic(void)
        DrawQ_Pic(pos[0], pos[1], Draw_CachePic(picname, true), size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
        PRVM_G_FLOAT(OFS_RETURN) = 1;
 }
+/*
+=========
+VM_drawsubpic
+
+float  drawsubpic(vector position, vector size, string pic, vector srcPos, vector srcSize, vector rgb, float alpha, float flag)
+
+=========
+*/
+void VM_drawsubpic(void)
+{
+       const char *picname;
+       float *size, *pos, *rgb, *srcPos, *srcSize, alpha;
+       int flag;
+
+       VM_SAFEPARMCOUNT(8,VM_drawsubpic);
+
+       picname = PRVM_G_STRING(OFS_PARM2);
+       VM_CheckEmptyString (picname);
+
+       // is pic cached ? no function yet for that
+       if(!1)
+       {
+               PRVM_G_FLOAT(OFS_RETURN) = -4;
+               VM_Warning("VM_drawsubpic: %s: %s not cached !\n", PRVM_NAME, picname);
+               return;
+       }
+
+       pos = PRVM_G_VECTOR(OFS_PARM0);
+       size = PRVM_G_VECTOR(OFS_PARM1);
+       srcPos = PRVM_G_VECTOR(OFS_PARM3);
+       srcSize = PRVM_G_VECTOR(OFS_PARM4);
+       rgb = PRVM_G_VECTOR(OFS_PARM5);
+       alpha = PRVM_G_FLOAT(OFS_PARM6);
+       flag = (int) PRVM_G_FLOAT(OFS_PARM7);
+
+       if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+       {
+               PRVM_G_FLOAT(OFS_RETURN) = -2;
+               VM_Warning("VM_drawsubpic: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+               return;
+       }
+
+       if(pos[2] || size[2])
+               Con_Printf("VM_drawsubpic: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
+
+       DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic(picname, true),
+               size[0], size[1],
+               srcPos[0],              srcPos[1],              rgb[0], rgb[1], rgb[2], alpha,
+               srcPos[0] + srcSize[0], srcPos[1],              rgb[0], rgb[1], rgb[2], alpha,
+               srcPos[0],              srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
+               srcPos[0] + srcSize[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
+               flag);
+       PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
 
 /*
 =========