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- Duke: fixed some crashes with bad map setups

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This commit is contained in:
Christoph Oelckers 2022-06-05 09:40:10 +02:00
parent 126f6051d2
commit bc5c742930
2 changed files with 3 additions and 3 deletions
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4
source/games/duke/src/_polymost.cpp
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@ -159,7 +159,7 @@ void se40code(int x, int y, int z, binangle a, fixedhoriz h, int smoothratio)
void renderMirror(int cposx, int cposy, int cposz, binangle cang, fixedhoriz choriz, int smoothratio)
{
if (testgotpic(TILE_MIRROR, true))
if (mirrorcnt > 0 && testgotpic(TILE_MIRROR, true))
{
int dst = 0x7fffffff, i = 0;
for (int k = 0; k < mirrorcnt; k++)
@ -168,7 +168,7 @@ void renderMirror(int cposx, int cposy, int cposz, binangle cang, fixedhoriz cho
if (j < dst) dst = j, i = k;
}
if (mirrorwall[i]->overpicnum == TILE_MIRROR)
if (mirrorwall[i] && mirrorwall[i]->overpicnum == TILE_MIRROR)
{
int tposx, tposy;
fixed_t tang;

2
source/games/duke/src/actors_d.cpp
View file

@ -3510,7 +3510,7 @@ void moveeffectors_d(void) //STATNUM 3
auto sc = act->sector();
if (sc->wallnum != 4) continue;
auto wal = sc->firstWall() + 2;
alignflorslope(act->sector(), wal->wall_int_pos().X, wal->wall_int_pos().Y, wal->nextSector()->floorz);
if (wal->nextSector()) alignflorslope(act->sector(), wal->wall_int_pos().X, wal->wall_int_pos().Y, wal->nextSector()->floorz);
}
}