oops... fix nul termination. luckily not exploitable.

[xonotic/darkplaces.git] / clvm_cmds.c

diff --git a/clvm_cmds.c b/clvm_cmds.c
index e1c6ff0d2a104bea4abea5e3b87bc29883c507d1..6ca2749c89746e45e64f2fe6c918ce2e9c839a29 100644 (file)
--- a/clvm_cmds.c
+++ b/clvm_cmds.c
@@ -206,7 +206,10 @@ static void VM_CL_sound (prvm_prog_t *prog)
        if (prog->argc < 7)
                flags = 0;
        else
-               flags = PRVM_G_FLOAT(OFS_PARM6);
+       {
+               // LordHavoc: we only let the qc set certain flags, others are off-limits
+               flags = (int)PRVM_G_FLOAT(OFS_PARM6) & (CHANNELFLAG_RELIABLE | CHANNELFLAG_FORCELOOP | CHANNELFLAG_PAUSED);
+       }
 
        // sound_starttime exists instead of sound_startposition because in a
        // networking sense you might not know when something is being received,
@@ -225,10 +228,6 @@ static void VM_CL_sound (prvm_prog_t *prog)
                return;
        }
 
-       // TODO currently the only flag defined in the interface is
-       // SOUNDFLAG_RELIABLE. This one makes no sense at all from CSQC.
-       // We want to, in a later extension, expose more flags.
-
        CL_VM_GetEntitySoundOrigin(MAX_EDICTS + PRVM_NUM_FOR_EDICT(entity), org);
        S_StartSound_StartPosition_Flags(MAX_EDICTS + PRVM_NUM_FOR_EDICT(entity), channel, S_FindName(sample), org, volume, attenuation, startposition, flags, pitchchange > 0.0f ? pitchchange * 0.01f : 1.0f);
 }
@@ -456,22 +455,6 @@ static void VM_CL_precache_model (prvm_prog_t *prog)
        VM_Warning(prog, "VM_CL_precache_model: model \"%s\" not found\n", name);
 }
 
-static int CSQC_EntitiesInBox (prvm_prog_t *prog, vec3_t mins, vec3_t maxs, int maxlist, prvm_edict_t **list)
-{
-       prvm_edict_t    *ent;
-       int                             i, k;
-
-       ent = PRVM_NEXT_EDICT(prog->edicts);
-       for(k=0,i=1; i<prog->num_edicts ;i++, ent = PRVM_NEXT_EDICT(ent))
-       {
-               if (ent->priv.required->free)
-                       continue;
-               if(BoxesOverlap(mins, maxs, PRVM_clientedictvector(ent, absmin), PRVM_clientedictvector(ent, absmax)))
-                       list[k++] = ent;
-       }
-       return k;
-}
-
 // #22 entity(vector org, float rad) findradius
 static void VM_CL_findradius (prvm_prog_t *prog)
 {
@@ -503,7 +486,7 @@ static void VM_CL_findradius (prvm_prog_t *prog)
        maxs[0] = org[0] + (radius + 1);
        maxs[1] = org[1] + (radius + 1);
        maxs[2] = org[2] + (radius + 1);
-       numtouchedicts = CSQC_EntitiesInBox(prog, mins, maxs, MAX_EDICTS, touchedicts);
+       numtouchedicts = World_EntitiesInBox(&cl.world, mins, maxs, MAX_EDICTS, touchedicts);
        if (numtouchedicts > MAX_EDICTS)
        {
                // this never happens   //[515]: for what then ?