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Replace the old spinny polyobject player drifty hack thing with a new one that actually works

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RedEnchilada 2015-04-01 18:15:46 -05:00
parent fb120299bb
commit 6616b030bb
1 changed files with 11 additions and 3 deletions
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14
src/p_polyobj.c
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@ -1304,13 +1304,21 @@ static void Polyobj_rotateThings(polyobj_t *po, vertex_t origin, angle_t delta,
continue; continue;
{ {
fixed_t newxoff, newyoff; fixed_t newxoff, newyoff, oldxoff, oldyoff;
angle_t angletoobj = R_PointToAngle2(origin.x, origin.y, mo->x, mo->y); angle_t angletoobj = R_PointToAngle2(origin.x, origin.y, mo->x, mo->y);
fixed_t disttoobj = R_PointToDist2(origin.x, origin.y, mo->x, mo->y); fixed_t disttoobj = R_PointToDist2(origin.x, origin.y, mo->x, mo->y);
oldxoff = mo->x-origin.x;
oldyoff = mo->y-origin.y;
if (mo->player) // Hack to fix players sliding off of spinning polys -Red if (mo->player) // Hack to fix players sliding off of spinning polys -Red
{ {
disttoobj = FixedMul(disttoobj, 0xfe40); angle_t temp;
angletoobj += delta;
temp = angletoobj >> ANGLETOFINESHIFT;
oldxoff = FixedMul(FINECOSINE(temp), disttoobj);
oldyoff = FixedMul(FINESINE(temp), disttoobj);
} }
angletoobj += delta; angletoobj += delta;
@ -1318,7 +1326,7 @@ static void Polyobj_rotateThings(polyobj_t *po, vertex_t origin, angle_t delta,
newxoff = FixedMul(FINECOSINE(angletoobj), disttoobj); newxoff = FixedMul(FINECOSINE(angletoobj), disttoobj);
newyoff = FixedMul(FINESINE(angletoobj), disttoobj); newyoff = FixedMul(FINESINE(angletoobj), disttoobj);
Polyobj_slideThing(mo, origin.x+newxoff-mo->x, origin.y+newyoff-mo->y); Polyobj_slideThing(mo, newxoff-oldxoff, newyoff-oldyoff);
if (turnthings == 2 || (turnthings == 1 && !mo->player)) { if (turnthings == 2 || (turnthings == 1 && !mo->player)) {
mo->angle += delta; mo->angle += delta;