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- When doing kickback in P_DamageMobj(), choose a random direction if the target and origin are in the exact same spot.

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SVN r4069 (trunk)
This commit is contained in:
Randy Heit 2013-02-07 21:02:26 +00:00
parent cdfd671dff
commit c116453158
1 changed files with 13 additions and 3 deletions
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14
src/p_interaction.cpp
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@ -66,6 +66,7 @@ static FRandom pr_damagemobj ("ActorTakeDamage");
static FRandom pr_lightning ("LightningDamage"); static FRandom pr_lightning ("LightningDamage");
static FRandom pr_poison ("PoisonDamage"); static FRandom pr_poison ("PoisonDamage");
static FRandom pr_switcher ("SwitchTarget"); static FRandom pr_switcher ("SwitchTarget");
static FRandom pr_kickbackdir ("KickbackDir");
CVAR (Bool, cl_showsprees, true, CVAR_ARCHIVE) CVAR (Bool, cl_showsprees, true, CVAR_ARCHIVE)
CVAR (Bool, cl_showmultikills, true, CVAR_ARCHIVE) CVAR (Bool, cl_showmultikills, true, CVAR_ARCHIVE)
@ -1074,8 +1075,17 @@ int P_DamageMobj (AActor *target, AActor *inflictor, AActor *source, int damage,
{ {
AActor *origin = (source && (flags & DMG_INFLICTOR_IS_PUFF))? source : inflictor; AActor *origin = (source && (flags & DMG_INFLICTOR_IS_PUFF))? source : inflictor;
ang = R_PointToAngle2 (origin->x, origin->y, // If the origin and target are in exactly the same spot, choose a random direction.
target->x, target->y); // (Most likely cause is from telefragging somebody during spawning because they
// haven't moved from their spawn spot at all.)
if (origin->x == target->x && origin->y == target->y)
{
ang = pr_kickbackdir.GenRand32();
}
else
{
ang = R_PointToAngle2 (origin->x, origin->y, target->x, target->y);
}
// Calculate this as float to avoid overflows so that the // Calculate this as float to avoid overflows so that the
// clamping that had to be done here can be removed. // clamping that had to be done here can be removed.