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Fixed crash in cur_obj_follow_path

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This commit is contained in:
MysterD 2023-04-10 17:41:51 -07:00
parent 69703ac29b
commit 3fd8d74dc1
1 changed files with 7 additions and 2 deletions
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9
src/game/object_helpers.c
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@ -2282,6 +2282,8 @@ s32 cur_obj_follow_path(UNUSED s32 unusedArg) {
f32 objToNextXZ;
f32 objToNextX, objToNextY, objToNextZ;
if (o == NULL) { return PATH_NONE; }
if (o->oPathedPrevWaypointFlags == 0) {
o->oPathedPrevWaypoint = o->oPathedStartWaypoint;
o->oPathedPrevWaypointFlags = WAYPOINT_FLAGS_INITIALIZED;
@ -2295,12 +2297,15 @@ s32 cur_obj_follow_path(UNUSED s32 unusedArg) {
struct Waypoint* tmpWaypoint = (lastWaypoint + 1);
if (tmpWaypoint == NULL) { tmpWaypoint = lastWaypoint; }
if (tmpWaypoint->flags != WAYPOINT_FLAGS_END) {
if (tmpWaypoint && tmpWaypoint->flags != WAYPOINT_FLAGS_END) {
targetWaypoint = tmpWaypoint;
} else {
targetWaypoint = startWaypoint;
}
if (lastWaypoint == NULL) { return PATH_NONE; }
if (targetWaypoint == NULL) { return PATH_NONE; }
o->oPathedPrevWaypointFlags = lastWaypoint->flags | WAYPOINT_FLAGS_INITIALIZED;
prevToNextX = targetWaypoint->pos[0] - lastWaypoint->pos[0];
@ -2320,7 +2325,7 @@ s32 cur_obj_follow_path(UNUSED s32 unusedArg) {
o->oPathedPrevWaypoint = targetWaypoint;
struct Waypoint* tmpWaypoint2 = (targetWaypoint + 1);
if (tmpWaypoint2 == NULL) { tmpWaypoint2 = targetWaypoint; }
if (tmpWaypoint2->flags == WAYPOINT_FLAGS_END) {
if (tmpWaypoint2 && tmpWaypoint2->flags == WAYPOINT_FLAGS_END) {
return PATH_REACHED_END;
} else {
return PATH_REACHED_WAYPOINT;