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Fix CG_WaterLevel() checks for waterlevel 2 and 3

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CG_WaterLevel() added lerpOrigin to itself instead of adding view height
when checking for waterlevel 2 and 3. This did not cause issues because
ioq3 only compared the calculated waterlevel to more or equal to 1.
This commit is contained in:
Zack Middleton 2015-07-04 03:39:39 -05:00
parent 6a03817a9c
commit 08ac364cd6
1 changed files with 12 additions and 7 deletions
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19
code/cgame/cg_event.c
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@ -428,23 +428,28 @@ Returns waterlevel for entity origin
int CG_WaterLevel(centity_t *cent) {
vec3_t point;
int contents, sample1, sample2, anim, waterlevel;
int viewheight;
// get waterlevel, accounting for ducking
waterlevel = 0;
VectorCopy(cent->lerpOrigin, point);
point[2] += MINS_Z + 1;
anim = cent->currentState.legsAnim & ~ANIM_TOGGLEBIT;
if (anim == LEGS_WALKCR || anim == LEGS_IDLECR) {
point[2] += CROUCH_VIEWHEIGHT;
viewheight = CROUCH_VIEWHEIGHT;
} else {
point[2] += DEFAULT_VIEWHEIGHT;
viewheight = DEFAULT_VIEWHEIGHT;
}
//
// get waterlevel, accounting for ducking
//
waterlevel = 0;
point[0] = cent->lerpOrigin[0];
point[1] = cent->lerpOrigin[1];
point[2] = cent->lerpOrigin[2] + MINS_Z + 1;
contents = CG_PointContents(point, -1);
if (contents & MASK_WATER) {
sample2 = point[2] - MINS_Z;
sample2 = viewheight - MINS_Z;
sample1 = sample2 / 2;
waterlevel = 1;
point[2] = cent->lerpOrigin[2] + MINS_Z + sample1;