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-rw-r--r--modules/bullet/area_bullet.cpp158
1 files changed, 92 insertions, 66 deletions
diff --git a/modules/bullet/area_bullet.cpp b/modules/bullet/area_bullet.cpp
index 0d4982baba..435069e25c 100644
--- a/modules/bullet/area_bullet.cpp
+++ b/modules/bullet/area_bullet.cpp
@@ -59,8 +59,8 @@ AreaBullet::AreaBullet() :
AreaBullet::~AreaBullet() {
// signal are handled by godot, so just clear without notify
- for (int i = overlappingObjects.size() - 1; 0 <= i; --i) {
- overlappingObjects[i].object->on_exit_area(this);
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ overlapping_shapes[i].other_object->on_exit_area(this);
}
}
@@ -70,24 +70,30 @@ void AreaBullet::dispatch_callbacks() {
}
isScratched = false;
- // Reverse order because I've to remove EXIT objects
- for (int i = overlappingObjects.size() - 1; 0 <= i; --i) {
- OverlappingObjectData &otherObj = overlappingObjects.write[i];
+ // Reverse order so items can be removed.
+ for (int i = overlapping_shapes.size() - 1; i >= 0; i--) {
+ OverlappingShapeData &overlapping_shape = overlapping_shapes.write[i];
- switch (otherObj.state) {
+ switch (overlapping_shape.state) {
case OVERLAP_STATE_ENTER:
- otherObj.state = OVERLAP_STATE_INSIDE;
- call_event(otherObj.object, PhysicsServer3D::AREA_BODY_ADDED);
- otherObj.object->on_enter_area(this);
+ overlapping_shape.state = OVERLAP_STATE_INSIDE;
+ call_event(overlapping_shape, PhysicsServer3D::AREA_BODY_ADDED);
+ if (_overlapping_shape_count(overlapping_shape.other_object) == 1) {
+ // This object's first shape being added.
+ overlapping_shape.other_object->on_enter_area(this);
+ }
break;
case OVERLAP_STATE_EXIT:
- call_event(otherObj.object, PhysicsServer3D::AREA_BODY_REMOVED);
- otherObj.object->on_exit_area(this);
- overlappingObjects.remove(i); // Remove after callback
+ call_event(overlapping_shape, PhysicsServer3D::AREA_BODY_REMOVED);
+ if (_overlapping_shape_count(overlapping_shape.other_object) == 1) {
+ // This object's last shape being removed.
+ overlapping_shape.other_object->on_exit_area(this);
+ }
+ overlapping_shapes.remove(i); // Remove after callback
break;
case OVERLAP_STATE_INSIDE: {
- if (otherObj.object->getType() == TYPE_RIGID_BODY) {
- RigidBodyBullet *body = static_cast<RigidBodyBullet *>(otherObj.object);
+ if (overlapping_shape.other_object->getType() == TYPE_RIGID_BODY) {
+ RigidBodyBullet *body = static_cast<RigidBodyBullet *>(overlapping_shape.other_object);
body->scratch_space_override_modificator();
}
break;
@@ -98,8 +104,8 @@ void AreaBullet::dispatch_callbacks() {
}
}
-void AreaBullet::call_event(CollisionObjectBullet *p_otherObject, PhysicsServer3D::AreaBodyStatus p_status) {
- InOutEventCallback &event = eventsCallbacks[static_cast<int>(p_otherObject->getType())];
+void AreaBullet::call_event(const OverlappingShapeData &p_overlapping_shape, PhysicsServer3D::AreaBodyStatus p_status) {
+ InOutEventCallback &event = eventsCallbacks[static_cast<int>(p_overlapping_shape.other_object->getType())];
if (!event.event_callback.is_valid()) {
event.event_callback = Callable();
@@ -107,54 +113,92 @@ void AreaBullet::call_event(CollisionObjectBullet *p_otherObject, PhysicsServer3
}
call_event_res[0] = p_status;
- call_event_res[1] = p_otherObject->get_self(); // Other body
- call_event_res[2] = p_otherObject->get_instance_id(); // instance ID
- call_event_res[3] = 0; // other_body_shape ID
- call_event_res[4] = 0; // self_shape ID
+ call_event_res[1] = p_overlapping_shape.other_object->get_self(); // RID
+ call_event_res[2] = p_overlapping_shape.other_object->get_instance_id(); // Object ID
+ call_event_res[3] = p_overlapping_shape.other_shape_id; // Other object's shape ID
+ call_event_res[4] = p_overlapping_shape.our_shape_id; // This area's shape ID
Callable::CallError outResp;
Variant ret;
event.event_callback.call((const Variant **)call_event_res, 5, ret, outResp);
}
-void AreaBullet::scratch() {
- if (isScratched) {
- return;
+int AreaBullet::_overlapping_shape_count(CollisionObjectBullet *p_other_object) {
+ int count = 0;
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ if (overlapping_shapes[i].other_object == p_other_object) {
+ count++;
+ }
}
- isScratched = true;
+ return count;
}
-void AreaBullet::clear_overlaps(bool p_notify) {
- for (int i = overlappingObjects.size() - 1; 0 <= i; --i) {
- if (p_notify) {
- call_event(overlappingObjects[i].object, PhysicsServer3D::AREA_BODY_REMOVED);
+int AreaBullet::_find_overlapping_shape(CollisionObjectBullet *p_other_object, uint32_t p_other_shape_id, uint32_t p_our_shape_id) {
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ const OverlappingShapeData &overlapping_shape = overlapping_shapes[i];
+ if (overlapping_shape.other_object == p_other_object && overlapping_shape.other_shape_id == p_other_shape_id && overlapping_shape.our_shape_id == p_our_shape_id) {
+ return i;
}
- overlappingObjects[i].object->on_exit_area(this);
}
- overlappingObjects.clear();
+ return -1;
}
-void AreaBullet::remove_overlap(CollisionObjectBullet *p_object, bool p_notify) {
- for (int i = overlappingObjects.size() - 1; 0 <= i; --i) {
- if (overlappingObjects[i].object == p_object) {
- if (p_notify) {
- call_event(overlappingObjects[i].object, PhysicsServer3D::AREA_BODY_REMOVED);
- }
- overlappingObjects[i].object->on_exit_area(this);
- overlappingObjects.remove(i);
- break;
+void AreaBullet::mark_all_overlaps_dirty() {
+ OverlappingShapeData *overlapping_shapes_w = overlapping_shapes.ptrw();
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ // Don't overwrite OVERLAP_STATE_ENTER state.
+ if (overlapping_shapes_w[i].state != OVERLAP_STATE_ENTER) {
+ overlapping_shapes_w[i].state = OVERLAP_STATE_DIRTY;
}
}
}
-int AreaBullet::find_overlapping_object(CollisionObjectBullet *p_colObj) {
- const int size = overlappingObjects.size();
- for (int i = 0; i < size; ++i) {
- if (overlappingObjects[i].object == p_colObj) {
- return i;
+void AreaBullet::mark_object_overlaps_inside(CollisionObjectBullet *p_other_object) {
+ OverlappingShapeData *overlapping_shapes_w = overlapping_shapes.ptrw();
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ if (overlapping_shapes_w[i].other_object == p_other_object && overlapping_shapes_w[i].state == OVERLAP_STATE_DIRTY) {
+ overlapping_shapes_w[i].state = OVERLAP_STATE_INSIDE;
}
}
- return -1;
+}
+
+void AreaBullet::set_overlap(CollisionObjectBullet *p_other_object, uint32_t p_other_shape_id, uint32_t p_our_shape_id) {
+ int i = _find_overlapping_shape(p_other_object, p_other_shape_id, p_our_shape_id);
+ if (i == -1) { // Not found, create new one.
+ OverlappingShapeData overlapping_shape(p_other_object, OVERLAP_STATE_ENTER, p_other_shape_id, p_our_shape_id);
+ overlapping_shapes.push_back(overlapping_shape);
+ p_other_object->notify_new_overlap(this);
+ isScratched = true;
+ } else {
+ overlapping_shapes.ptrw()[i].state = OVERLAP_STATE_INSIDE;
+ }
+}
+
+void AreaBullet::mark_all_dirty_overlaps_as_exit() {
+ OverlappingShapeData *overlapping_shapes_w = overlapping_shapes.ptrw();
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ if (overlapping_shapes[i].state == OVERLAP_STATE_DIRTY) {
+ overlapping_shapes_w[i].state = OVERLAP_STATE_EXIT;
+ isScratched = true;
+ }
+ }
+}
+
+void AreaBullet::remove_object_overlaps(CollisionObjectBullet *p_object) {
+ // Reverse order so items can be removed.
+ for (int i = overlapping_shapes.size() - 1; i >= 0; i--) {
+ if (overlapping_shapes[i].other_object == p_object) {
+ overlapping_shapes.remove(i);
+ }
+ }
+}
+
+void AreaBullet::clear_overlaps() {
+ for (int i = 0; i < overlapping_shapes.size(); i++) {
+ call_event(overlapping_shapes[i], PhysicsServer3D::AREA_BODY_REMOVED);
+ overlapping_shapes[i].other_object->on_exit_area(this);
+ }
+ overlapping_shapes.clear();
}
void AreaBullet::set_monitorable(bool p_monitorable) {
@@ -182,7 +226,7 @@ void AreaBullet::reload_body() {
void AreaBullet::set_space(SpaceBullet *p_space) {
// Clear the old space if there is one
if (space) {
- clear_overlaps(false);
+ clear_overlaps();
isScratched = false;
// Remove this object form the physics world
@@ -203,24 +247,6 @@ void AreaBullet::on_collision_filters_change() {
updated = true;
}
-void AreaBullet::add_overlap(CollisionObjectBullet *p_otherObject) {
- scratch();
- overlappingObjects.push_back(OverlappingObjectData(p_otherObject, OVERLAP_STATE_ENTER));
- p_otherObject->notify_new_overlap(this);
-}
-
-void AreaBullet::put_overlap_as_exit(int p_index) {
- scratch();
- overlappingObjects.write[p_index].state = OVERLAP_STATE_EXIT;
-}
-
-void AreaBullet::put_overlap_as_inside(int p_index) {
- // This check is required to be sure this body was inside
- if (OVERLAP_STATE_DIRTY == overlappingObjects[p_index].state) {
- overlappingObjects.write[p_index].state = OVERLAP_STATE_INSIDE;
- }
-}
-
void AreaBullet::set_param(PhysicsServer3D::AreaParameter p_param, const Variant &p_value) {
switch (p_param) {
case PhysicsServer3D::AREA_PARAM_GRAVITY:
@@ -250,7 +276,7 @@ void AreaBullet::set_param(PhysicsServer3D::AreaParameter p_param, const Variant
default:
WARN_PRINT("Area doesn't support this parameter in the Bullet backend: " + itos(p_param));
}
- scratch();
+ isScratched = true;
}
Variant AreaBullet::get_param(PhysicsServer3D::AreaParameter p_param) const {
@@ -286,7 +312,7 @@ void AreaBullet::set_event_callback(Type p_callbackObjectType, const Callable &p
set_godot_object_flags(get_godot_object_flags() | GOF_IS_MONITORING_AREA);
} else {
set_godot_object_flags(get_godot_object_flags() & (~GOF_IS_MONITORING_AREA));
- clear_overlaps(true);
+ clear_overlaps();
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-01 06:19:33 +0000