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- Fixed: MIRRORREFLECT was broken after my last patch to fix the always 0 angle issue. Also simplified the speed change -- it's the same thing without having to recalculate the angle into it.

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- Also ensure that the check for AIMREFLECT happens no matter what.
This commit is contained in:
MajorCooke 2015-01-30 16:34:24 -06:00
parent b69edbbec1
commit 6bb0849984
1 changed files with 27 additions and 15 deletions
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42
src/p_mobj.cpp
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@ -1968,8 +1968,6 @@ fixed_t P_XYMovement (AActor *mo, fixed_t scrollx, fixed_t scrolly)
// Don't change the angle if there's THRUREFLECT on the monster.
if (!(BlockingMobj->flags7 & MF7_THRUREFLECT))
{
//int dir;
//angle_t delta;
angle = R_PointToAngle2(BlockingMobj->x, BlockingMobj->y, mo->x, mo->y);
bool dontReflect = (mo->AdjustReflectionAngle(BlockingMobj, angle));
// Change angle for deflection/reflection
@ -1996,12 +1994,21 @@ fixed_t P_XYMovement (AActor *mo, fixed_t scrollx, fixed_t scrolly)
}
else
{
mo->angle = angle;
angle >>= ANGLETOFINESHIFT;
mo->velx = FixedMul(mo->Speed >> 1, finecosine[angle]);
mo->vely = FixedMul(mo->Speed >> 1, finesine[angle]);
mo->velz = -mo->velz / 2;
if (BlockingMobj->flags7 & MF7_MIRRORREFLECT && (tg || blockingtg))
{
mo->angle += ANGLE_180;
mo->velx = -mo->velx / 2;
mo->vely = -mo->vely / 2;
mo->velz = -mo->velz / 2;
}
else
{
mo->angle = angle;
angle >>= ANGLETOFINESHIFT;
mo->velx = FixedMul(mo->Speed >> 1, finecosine[angle]);
mo->vely = FixedMul(mo->Speed >> 1, finesine[angle]);
mo->velz = -mo->velz / 2;
}
}
}
else
@ -2932,11 +2939,8 @@ bool AActor::AdjustReflectionAngle (AActor *thing, angle_t &angle)
{
if (flags2 & MF2_DONTREFLECT) return true;
if (thing->flags7 & MF7_THRUREFLECT) return false;
if (thing->flags7 & MF7_MIRRORREFLECT)
angle += ANGLE_180;
// Change angle for reflection
else if (thing->flags4&MF4_SHIELDREFLECT)
if (thing->flags4&MF4_SHIELDREFLECT)
{
// Shield reflection (from the Centaur
if (abs (angle - thing->angle)>>24 > 45)
@ -2959,15 +2963,23 @@ bool AActor::AdjustReflectionAngle (AActor *thing, angle_t &angle)
else
angle -= ANG45;
}
else if (thing->flags7 & MF7_AIMREFLECT)
else
{
angle += ANGLE_1 * ((pr_reflect() % 16) - 8);
}
//Always check for AIMREFLECT, no matter what else is checked above.
if (thing->flags7 & MF7_AIMREFLECT)
{
if (this->target != NULL)
{
A_Face(this, this->target);
}
else if (thing->target != NULL)
{
A_Face(this, thing->target);
}
}
else
angle += ANGLE_1 * ((pr_reflect()%16)-8);
return false;
}