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map sanitization (invalid references in map)

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Ondrej Novak 2025-02-15 14:31:52 +01:00
parent 14d1a4666d
commit 00e7005c02
4 changed files with 64 additions and 19 deletions
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2
game/sndandmus.c
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@ -365,7 +365,7 @@ static void build_dungeon_sound_map_in_dir(int sector, int side, int position, i
if (d<32) {
for (int i = 0; i < 4; ++i) {
int nx = map_sectors[cursect].step_next[i];
if (nx && (map_sides[cursect * 4 +i].flags & SD_TRANSPARENT)) {
if (nx && nx < mapsize && (map_sides[cursect * 4 +i].flags & SD_TRANSPARENT)) {
if (current_sound_sector_map[nx].parts[position].visit_counter != counter) {
TSOUND_MAP_QUEUE *t = queue+(qend % countof(queue));
++qend;