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[sw32] Use the shared R_GetSpriteFrame

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One less copy of near-identical code.
This commit is contained in:
Bill Currie 2021-12-15 16:24:53 +09:00
parent 5223752f9e
commit f7c14a9b39
1 changed files with 2 additions and 42 deletions
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44
libs/video/renderer/sw32/sw32_rsprite.c
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@ -236,53 +236,13 @@ R_SetupAndDrawSprite (void)
}
static mspriteframe_t *
R_GetSpriteframe (msprite_t *psprite)
{
mspritegroup_t *pspritegroup;
mspriteframe_t *pspriteframe;
int i, numframes, frame;
float *pintervals, fullinterval, targettime, time;
frame = currententity->animation.frame;
if ((frame >= psprite->numframes) || (frame < 0)) {
Sys_Printf ("R_DrawSprite: no such frame %d\n", frame);
frame = 0;
}
if (psprite->frames[frame].type == SPR_SINGLE) {
pspriteframe = psprite->frames[frame].frame;
} else {
pspritegroup = psprite->frames[frame].group;
pintervals = pspritegroup->intervals;
numframes = pspritegroup->numframes;
fullinterval = pintervals[numframes - 1];
time = vr_data.realtime + currententity->animation.syncbase;
// when loading in Mod_LoadSpriteGroup, we guaranteed all interval
// values are positive, so we don't have to worry about division by 0
targettime = time - ((int) (time / fullinterval)) * fullinterval;
for (i = 0; i < (numframes - 1); i++) {
if (pintervals[i] > targettime)
break;
}
pspriteframe = pspritegroup->frames[i];
}
return pspriteframe;
}
void
sw32_R_DrawSprite (void)
{
msprite_t *sprite = currententity->renderer.model->cache.data;
sw32_r_spritedesc.pspriteframe = R_GetSpriteframe (sprite);
sw32_r_spritedesc.pspriteframe = R_GetSpriteFrame (sprite,
&currententity->animation);
sprite_width = sw32_r_spritedesc.pspriteframe->width;
sprite_height = sw32_r_spritedesc.pspriteframe->height;