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restore entity sorting

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This commit is contained in:
Eric Wasylishen 2014-10-22 20:28:48 -06:00
parent fd3c4d2613
commit be8976fa35
1 changed files with 12 additions and 2 deletions
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14
quakespasm/Quake/gl_rmain.c
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@ -452,6 +452,11 @@ void R_SetupView (void)
//
//==============================================================================
static int R_EntitySortFunc(const void *a, const void *b)
{
return (*(entity_t **)a)->model - (*(entity_t **)b)->model;
}
/*
=============
R_DrawEntitiesOnList
@ -459,16 +464,21 @@ R_DrawEntitiesOnList
*/
void R_DrawEntitiesOnList (qboolean alphapass) //johnfitz -- added parameter
{
entity_t *entities_sorted[MAX_VISEDICTS];
int i;
if (!r_drawentities.value)
return;
//ericw -- draw the entities sorted by model, to eliminate redundant texture binding
memcpy (entities_sorted, cl_visedicts, cl_numvisedicts * sizeof(entity_t *));
qsort (entities_sorted, cl_numvisedicts, sizeof(entity_t *), R_EntitySortFunc);
//ericw --
//johnfitz -- sprites are not a special case
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
currententity = entities_sorted[i];
//johnfitz -- if alphapass is true, draw only alpha entites this time
//if alphapass is false, draw only nonalpha entities this time
if ((ENTALPHA_DECODE(currententity->alpha) < 1 && !alphapass) ||