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Emit an error rather than crash in A*

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This commit is contained in:
Shiqing 2019-11-08 20:32:50 +08:00
parent 621dc7022f
commit aac7ddf89f
1 changed files with 6 additions and 6 deletions
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12
core/math/a_star.cpp
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@ -184,11 +184,11 @@ void AStar::disconnect_points(int p_id, int p_with_id, bool bidirectional) {
Point *a;
bool a_exists = points.lookup(p_id, a);
CRASH_COND(!a_exists);
ERR_FAIL_COND(!a_exists);
Point *b;
bool b_exists = points.lookup(p_with_id, b);
CRASH_COND(!b_exists);
ERR_FAIL_COND(!b_exists);
Segment s(p_id, p_with_id);
int remove_direction = bidirectional ? (int)Segment::BIDIRECTIONAL : s.direction;
@ -406,11 +406,11 @@ float AStar::_estimate_cost(int p_from_id, int p_to_id) {
Point *from_point;
bool from_exists = points.lookup(p_from_id, from_point);
CRASH_COND(!from_exists);
ERR_FAIL_COND_V(!from_exists, 0);
Point *to_point;
bool to_exists = points.lookup(p_to_id, to_point);
CRASH_COND(!to_exists);
ERR_FAIL_COND_V(!to_exists, 0);
return from_point->pos.distance_to(to_point->pos);
}
@ -422,11 +422,11 @@ float AStar::_compute_cost(int p_from_id, int p_to_id) {
Point *from_point;
bool from_exists = points.lookup(p_from_id, from_point);
CRASH_COND(!from_exists);
ERR_FAIL_COND_V(!from_exists, 0);
Point *to_point;
bool to_exists = points.lookup(p_to_id, to_point);
CRASH_COND(!to_exists);
ERR_FAIL_COND_V(!to_exists, 0);
return from_point->pos.distance_to(to_point->pos);
}