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Add shape data to area overlap data.

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This commit is contained in:
Marcel Admiraal
2020-10-10 16:35:40 +01:00
parent dd3acd74bb
commit 216fb38da1
4 changed files with 176 additions and 203 deletions
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168
modules/bullet/area_bullet.cpp
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@@ -70,8 +70,8 @@ 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);
}
}
@@ -81,24 +81,30 @@ 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, PhysicsServer::AREA_BODY_ADDED);
otherObj.object->on_enter_area(this);
overlapping_shape.state = OVERLAP_STATE_INSIDE;
call_event(overlapping_shape, PhysicsServer::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, PhysicsServer::AREA_BODY_REMOVED);
otherObj.object->on_exit_area(this);
overlappingObjects.remove(i); // Remove after callback
call_event(overlapping_shape, PhysicsServer::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;
@@ -109,8 +115,8 @@ void AreaBullet::dispatch_callbacks() {
}
}
void AreaBullet::call_event(CollisionObjectBullet *p_otherObject, PhysicsServer::AreaBodyStatus p_status) {
InOutEventCallback &event = eventsCallbacks[static_cast<int>(p_otherObject->getType())];
void AreaBullet::call_event(const OverlappingShapeData &p_overlapping_shape, PhysicsServer::AreaBodyStatus p_status) {
InOutEventCallback &event = eventsCallbacks[static_cast<int>(p_overlapping_shape.other_object->getType())];
Object *areaGodoObject = ObjectDB::get_instance(event.event_callback_id);
if (!areaGodoObject) {
@@ -119,55 +125,93 @@ void AreaBullet::call_event(CollisionObjectBullet *p_otherObject, PhysicsServer:
}
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
Variant::CallError outResp;
areaGodoObject->call(event.event_callback_method, (const Variant **)call_event_res_ptr, 5, outResp);
}
void AreaBullet::scratch() {
if (isScratched) {
return;
}
isScratched = true;
}
void AreaBullet::clear_overlaps(bool p_notify) {
for (int i = overlappingObjects.size() - 1; 0 <= i; --i) {
if (p_notify) {
call_event(overlappingObjects[i].object, PhysicsServer::AREA_BODY_REMOVED);
}
overlappingObjects[i].object->on_exit_area(this);
}
overlappingObjects.clear();
}
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, PhysicsServer::AREA_BODY_REMOVED);
}
overlappingObjects[i].object->on_exit_area(this);
overlappingObjects.remove(i);
break;
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++;
}
}
return count;
}
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) {
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;
}
}
return -1;
}
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;
}
}
}
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;
}
}
}
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], PhysicsServer::AREA_BODY_REMOVED);
overlapping_shapes[i].other_object->on_exit_area(this);
}
overlapping_shapes.clear();
}
void AreaBullet::set_monitorable(bool p_monitorable) {
monitorable = p_monitorable;
updated = true;
@@ -193,7 +237,7 @@ 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
@@ -214,24 +258,6 @@ 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(PhysicsServer::AreaParameter p_param, const Variant &p_value) {
switch (p_param) {
case PhysicsServer::AREA_PARAM_GRAVITY:
@@ -261,7 +287,7 @@ void AreaBullet::set_param(PhysicsServer::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(PhysicsServer::AreaParameter p_param) const {
@@ -298,7 +324,7 @@ void AreaBullet::set_event_callback(Type p_callbackObjectType, ObjectID p_id, co
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();
}
}