diff options
Diffstat (limited to 'scene/2d')
| -rw-r--r-- | scene/2d/area_2d.cpp | 5 | ||||
| -rw-r--r-- | scene/2d/collision_object_2d.cpp | 20 | ||||
| -rw-r--r-- | scene/2d/collision_object_2d.h | 7 | ||||
| -rw-r--r-- | scene/2d/physics_body_2d.cpp | 4 | ||||
| -rw-r--r-- | scene/2d/tile_map.cpp | 6 |
5 files changed, 34 insertions, 8 deletions
diff --git a/scene/2d/area_2d.cpp b/scene/2d/area_2d.cpp index 5eb76bdbb5..f80da6e9ab 100644 --- a/scene/2d/area_2d.cpp +++ b/scene/2d/area_2d.cpp @@ -175,6 +175,7 @@ void Area2D::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, i return; //does not exist because it was likely removed from the tree } + lock_callback(); locked = true; if (body_in) { @@ -224,6 +225,7 @@ void Area2D::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, i } locked = false; + unlock_callback(); } void Area2D::_area_enter_tree(ObjectID p_id) { @@ -268,6 +270,8 @@ void Area2D::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, i if (!area_in && !E) { return; //likely removed from the tree } + + lock_callback(); locked = true; if (area_in) { @@ -317,6 +321,7 @@ void Area2D::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, i } locked = false; + unlock_callback(); } void Area2D::_clear_monitoring() { diff --git a/scene/2d/collision_object_2d.cpp b/scene/2d/collision_object_2d.cpp index b2fee6ad82..caea753d99 100644 --- a/scene/2d/collision_object_2d.cpp +++ b/scene/2d/collision_object_2d.cpp @@ -94,10 +94,14 @@ void CollisionObject2D::_notification(int p_what) { bool disabled = !is_enabled(); if (!disabled || (disable_mode != DISABLE_MODE_REMOVE)) { - if (area) { - PhysicsServer2D::get_singleton()->area_set_space(rid, RID()); + if (callback_lock > 0) { + ERR_PRINT("Removing a CollisionObject node during a physics callback is not allowed and will cause undesired behavior. Remove with call_deferred() instead."); } else { - PhysicsServer2D::get_singleton()->body_set_space(rid, RID()); + if (area) { + PhysicsServer2D::get_singleton()->area_set_space(rid, RID()); + } else { + PhysicsServer2D::get_singleton()->body_set_space(rid, RID()); + } } } @@ -225,10 +229,14 @@ void CollisionObject2D::_apply_disabled() { switch (disable_mode) { case DISABLE_MODE_REMOVE: { if (is_inside_tree()) { - if (area) { - PhysicsServer2D::get_singleton()->area_set_space(rid, RID()); + if (callback_lock > 0) { + ERR_PRINT("Disabling a CollisionObject node during a physics callback is not allowed and will cause undesired behavior. Disable with call_deferred() instead."); } else { - PhysicsServer2D::get_singleton()->body_set_space(rid, RID()); + if (area) { + PhysicsServer2D::get_singleton()->area_set_space(rid, RID()); + } else { + PhysicsServer2D::get_singleton()->body_set_space(rid, RID()); + } } } } break; diff --git a/scene/2d/collision_object_2d.h b/scene/2d/collision_object_2d.h index d44e402e96..88429b145d 100644 --- a/scene/2d/collision_object_2d.h +++ b/scene/2d/collision_object_2d.h @@ -53,6 +53,7 @@ private: bool area = false; RID rid; + uint32_t callback_lock = 0; bool pickable = false; DisableMode disable_mode = DISABLE_MODE_REMOVE; @@ -83,6 +84,12 @@ private: void _apply_enabled(); protected: + _FORCE_INLINE_ void lock_callback() { callback_lock++; } + _FORCE_INLINE_ void unlock_callback() { + ERR_FAIL_COND(callback_lock == 0); + callback_lock--; + } + CollisionObject2D(RID p_rid, bool p_area); void _notification(int p_what); diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp index 9fee99c6a7..1721bcde3b 100644 --- a/scene/2d/physics_body_2d.cpp +++ b/scene/2d/physics_body_2d.cpp @@ -434,6 +434,8 @@ struct _RigidBody2DInOut { }; void RigidBody2D::_body_state_changed(PhysicsDirectBodyState2D *p_state) { + lock_callback(); + set_block_transform_notify(true); // don't want notify (would feedback loop) if (!freeze || freeze_mode != FREEZE_MODE_KINEMATIC) { set_global_transform(p_state->get_transform()); @@ -527,6 +529,8 @@ void RigidBody2D::_body_state_changed(PhysicsDirectBodyState2D *p_state) { contact_monitor->locked = false; } + + unlock_callback(); } void RigidBody2D::_apply_body_mode() { diff --git a/scene/2d/tile_map.cpp b/scene/2d/tile_map.cpp index 4f282dc0ab..a30b3c900d 100644 --- a/scene/2d/tile_map.cpp +++ b/scene/2d/tile_map.cpp @@ -2073,7 +2073,7 @@ void TileMap::erase_cell(int p_layer, const Vector2i &p_coords) { int TileMap::get_cell_source_id(int p_layer, const Vector2i &p_coords, bool p_use_proxies) const { ERR_FAIL_INDEX_V(p_layer, (int)layers.size(), TileSet::INVALID_SOURCE); - // Get a cell source id from position + // Get a cell source id from position. const HashMap<Vector2i, TileMapCell> &tile_map = layers[p_layer].tile_map; HashMap<Vector2i, TileMapCell>::ConstIterator E = tile_map.find(p_coords); @@ -2129,7 +2129,9 @@ int TileMap::get_cell_alternative_tile(int p_layer, const Vector2i &p_coords, bo TileData *TileMap::get_cell_tile_data(int p_layer, const Vector2i &p_coords, bool p_use_proxies) const { int source_id = get_cell_source_id(p_layer, p_coords, p_use_proxies); - ERR_FAIL_COND_V_MSG(source_id == TileSet::INVALID_SOURCE, nullptr, vformat("Invalid TileSetSource at cell %s. Make sure a tile exists at this cell.", p_coords)); + if (source_id == TileSet::INVALID_SOURCE) { + return nullptr; + } Ref<TileSetAtlasSource> source = tile_set->get_source(source_id); if (source.is_valid()) { |