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- fixed: Rocket trail particle positioning only worked when the rocket was moving.

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SVN r2145 (trunk)
This commit is contained in:
Christoph Oelckers 2010-01-30 14:49:15 +00:00
parent a5e1fe6906
commit 8a22712180
1 changed files with 12 additions and 1 deletions
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13
src/p_effect.cpp
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@ -235,7 +235,18 @@ static void MakeFountain (AActor *actor, int color1, int color2)
void P_RunEffect (AActor *actor, int effects) void P_RunEffect (AActor *actor, int effects)
{ {
angle_t moveangle = R_PointToAngle2(0,0,actor->velx,actor->vely); angle_t moveangle;
// 512 is the limit below which R_PointToAngle2 does no longer returns usable values.
if (abs(actor->velx) > 512 || abs(actor->vely) > 512)
{
moveangle = R_PointToAngle2(0,0,actor->velx,actor->vely);
}
else
{
moveangle = actor->angle;
}
particle_t *particle; particle_t *particle;
int i; int i;