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Started work on collision support for the TIledWall.

This commit is contained in:
Relintai 2021-08-18 21:16:58 +02:00
parent 19b182dd71
commit a0153bbe0b
2 changed files with 96 additions and 0 deletions
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91
tiled_wall/tiled_wall.cpp
View File

@ -68,6 +68,17 @@ bool TiledWall::get_collision() const {
}
void TiledWall::set_collision(const int value) {
_collision = value;
/*
if (!is_inside_tree()) {
return;
}
if (_collision) {
create_colliders();
} else {
free_colliders();
}*/
}
AABB TiledWall::get_aabb() const {
@ -110,7 +121,15 @@ void TiledWall::refresh() {
}
clear_mesh();
/*
if (_physics_shape_rid != RID()) {
PhysicsServer::get_singleton()->shape_set_data(_physics_shape_rid, Vector3(_width / 2.0, _height / 2.0, 0.01));
Transform t = get_global_transform();
t.translate(Vector3(_width / 2.0, _height / 2.0, 0));
PhysicsServer::get_singleton()->body_set_state(_physics_body_rid, PhysicsServer::BODY_STATE_TRANSFORM, t);
}
*/
if (!_data.is_valid()) {
return;
}
@ -157,7 +176,15 @@ void TiledWall::generate_mesh() {
if (!_cache.is_valid()) {
return;
}
/*
if (_physics_shape_rid != RID()) {
PhysicsServer::get_singleton()->shape_set_data(_physics_shape_rid, Vector3(_width / 2.0, _height / 2.0, 0.01));
Transform t = get_global_transform();
t.translate(Vector3(_width / 2.0, _height / 2.0, 0));
PhysicsServer::get_singleton()->body_set_state(_physics_body_rid, PhysicsServer::BODY_STATE_TRANSFORM, t);
}
*/
//_mesher->tiled wall mesh_wimple(w, h, TWD, cache)
_mesher->add_tiled_wall_simple(_width, _height, Transform(), _data, _cache);
@ -206,6 +233,48 @@ void TiledWall::free_mesh() {
}
}
void TiledWall::create_colliders() {
if (!is_inside_tree()) {
return;
}
free_colliders();
ERR_FAIL_COND(!get_world().is_valid() && get_world()->get_space() == RID());
_physics_shape_rid = PhysicsServer::get_singleton()->shape_create(PhysicsServer::SHAPE_BOX);
_physics_body_rid = PhysicsServer::get_singleton()->body_create(PhysicsServer::BODY_MODE_STATIC);
PhysicsServer::get_singleton()->shape_set_data(_physics_shape_rid, Vector3(_width / 2.0, _height / 2.0, 0.01));
//todo layer mask
PhysicsServer::get_singleton()->body_set_collision_layer(_physics_body_rid, 1);
PhysicsServer::get_singleton()->body_set_collision_mask(_physics_body_rid, 1);
PhysicsServer::get_singleton()->body_add_shape(_physics_body_rid, _physics_shape_rid);
Transform t = get_global_transform();
t.translate(Vector3(_width / 2.0, _height / 2.0, 0));
PhysicsServer::get_singleton()->body_set_state(_physics_body_rid, PhysicsServer::BODY_STATE_TRANSFORM, t);
PhysicsServer::get_singleton()->body_set_space(_physics_body_rid, get_world()->get_space());
}
void TiledWall::free_colliders() {
if (_physics_body_rid != RID()) {
PhysicsServer::get_singleton()->free(_physics_body_rid);
_physics_body_rid = RID();
}
if (_physics_shape_rid != RID()) {
PhysicsServer::get_singleton()->free(_physics_shape_rid);
_physics_shape_rid = RID();
}
}
TiledWall::TiledWall() {
_width = 1;
_height = 1;
@ -225,6 +294,10 @@ TiledWall::~TiledWall() {
void TiledWall::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
//if (_collision) {
// call_deferred("create_colliders");
//}
refresh();
break;
@ -232,8 +305,23 @@ void TiledWall::_notification(int p_what) {
case NOTIFICATION_EXIT_TREE: {
free_mesh();
//if (_collision) {
// free_colliders();
//}
break;
}
// case NOTIFICATION_TRANSFORM_CHANGED: {
/*
if (_physics_body_rid != RID()) {
Transform t = get_global_transform();
t.translate(Vector3(_width / 2.0, _height / 2.0, 0));
PhysicsServer::get_singleton()->body_set_state(_physics_body_rid, PhysicsServer::BODY_STATE_TRANSFORM, t);
}
*/
// break;
// }
}
}
@ -258,4 +346,7 @@ void TiledWall::_bind_methods() {
ClassDB::bind_method(D_METHOD("generate_mesh"), &TiledWall::generate_mesh);
ClassDB::bind_method(D_METHOD("clear_mesh"), &TiledWall::clear_mesh);
ClassDB::bind_method(D_METHOD("free_mesh"), &TiledWall::free_mesh);
ClassDB::bind_method(D_METHOD("create_colliders"), &TiledWall::create_colliders);
ClassDB::bind_method(D_METHOD("free_colliders"), &TiledWall::free_colliders);
}

5
tiled_wall/tiled_wall.h
View File

@ -68,6 +68,9 @@ public:
void clear_mesh();
void free_mesh();
void create_colliders();
void free_colliders();
TiledWall();
~TiledWall();
@ -86,6 +89,8 @@ private:
AABB _aabb;
RID _mesh_rid;
RID _physics_shape_rid;
RID _physics_body_rid;
Array _mesh_array;
};