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- refactoring of R_PointToAngle2 when used to calculate direction between two actors.

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This commit is contained in:
Christoph Oelckers 2016-01-10 20:46:26 +01:00
commit 2c0f64cf9f
31 changed files with 92 additions and 115 deletions
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4
src/g_hexen/a_blastradius.cpp
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@ -33,13 +33,13 @@ void BlastActor (AActor *victim, fixed_t strength, fixed_t speed, AActor * Owner
return;
}
angle = R_PointToAngle2 (Owner->x, Owner->y, victim->x, victim->y);
angle = Owner->AngleTo(victim);
angle >>= ANGLETOFINESHIFT;
victim->velx = FixedMul (speed, finecosine[angle]);
victim->vely = FixedMul (speed, finesine[angle]);
// Spawn blast puff
ang = R_PointToAngle2 (victim->x, victim->y, Owner->x, Owner->y);
ang = victim->AngleTo(Owner);
ang >>= ANGLETOFINESHIFT;
x = victim->x + FixedMul (victim->radius+FRACUNIT, finecosine[ang]);
y = victim->y + FixedMul (victim->radius+FRACUNIT, finesine[ang]);