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Diffstat (limited to 'scene/2d/physics_body_2d.cpp')
-rw-r--r--scene/2d/physics_body_2d.cpp61
1 files changed, 39 insertions, 22 deletions
diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp
index aa82530690..3518d434c3 100644
--- a/scene/2d/physics_body_2d.cpp
+++ b/scene/2d/physics_body_2d.cpp
@@ -70,12 +70,12 @@ Ref<KinematicCollision2D> PhysicsBody2D::_move(const Vector2 &p_motion, bool p_t
return Ref<KinematicCollision2D>();
}
-bool PhysicsBody2D::move_and_collide(const Vector2 &p_motion, PhysicsServer2D::MotionResult &r_result, real_t p_margin, bool p_test_only, bool p_cancel_sliding, const Set<RID> &p_exclude) {
+bool PhysicsBody2D::move_and_collide(const Vector2 &p_motion, PhysicsServer2D::MotionResult &r_result, real_t p_margin, bool p_test_only, bool p_cancel_sliding, bool p_collide_separation_ray, const Set<RID> &p_exclude) {
if (is_only_update_transform_changes_enabled()) {
ERR_PRINT("Move functions do not work together with 'sync to physics' option. Please read the documentation.");
}
Transform2D gt = get_global_transform();
- bool colliding = PhysicsServer2D::get_singleton()->body_test_motion(get_rid(), gt, p_motion, p_margin, &r_result, p_exclude);
+ bool colliding = PhysicsServer2D::get_singleton()->body_test_motion(get_rid(), gt, p_motion, p_margin, &r_result, p_collide_separation_ray, p_exclude);
// Restore direction of motion to be along original motion,
// in order to avoid sliding due to recovery,
@@ -295,7 +295,7 @@ void StaticBody2D::_notification(int p_what) {
// Used by sync to physics, send the new transform to the physics...
Transform2D new_transform = get_global_transform();
- real_t delta_time = get_physics_process_delta_time();
+ double delta_time = get_physics_process_delta_time();
new_transform.translate(constant_linear_velocity * delta_time);
new_transform.set_rotation(new_transform.get_rotation() + constant_angular_velocity * delta_time);
@@ -318,7 +318,7 @@ void StaticBody2D::_notification(int p_what) {
Transform2D new_transform = get_global_transform();
- real_t delta_time = get_physics_process_delta_time();
+ double delta_time = get_physics_process_delta_time();
new_transform.translate(constant_linear_velocity * delta_time);
new_transform.set_rotation(new_transform.get_rotation() + constant_angular_velocity * delta_time);
@@ -1029,12 +1029,17 @@ void RigidBody2D::_reload_physics_characteristics() {
bool CharacterBody2D::move_and_slide() {
// Hack in order to work with calling from _process as well as from _physics_process; calling from thread is risky.
- float delta = Engine::get_singleton()->is_in_physics_frame() ? get_physics_process_delta_time() : get_process_delta_time();
+ double delta = Engine::get_singleton()->is_in_physics_frame() ? get_physics_process_delta_time() : get_process_delta_time();
Vector2 current_platform_velocity = platform_velocity;
if ((on_floor || on_wall) && platform_rid.is_valid()) {
- bool excluded = (moving_platform_ignore_layers & platform_layer) != 0;
+ bool excluded = false;
+ if (on_floor) {
+ excluded = (moving_platform_floor_layers & platform_layer) == 0;
+ } else if (on_wall) {
+ excluded = (moving_platform_wall_layers & platform_layer) == 0;
+ }
if (!excluded) {
//this approach makes sure there is less delay between the actual body velocity and the one we saved
PhysicsDirectBodyState2D *bs = PhysicsServer2D::get_singleton()->body_get_direct_state(platform_rid);
@@ -1059,7 +1064,7 @@ bool CharacterBody2D::move_and_slide() {
PhysicsServer2D::MotionResult floor_result;
Set<RID> exclude;
exclude.insert(platform_rid);
- if (move_and_collide(current_platform_velocity * delta, floor_result, margin, false, false, exclude)) {
+ if (move_and_collide(current_platform_velocity * delta, floor_result, margin, false, false, false, exclude)) {
motion_results.push_back(floor_result);
_set_collision_direction(floor_result);
}
@@ -1079,7 +1084,7 @@ bool CharacterBody2D::move_and_slide() {
return motion_results.size() > 0;
}
-void CharacterBody2D::_move_and_slide_grounded(real_t p_delta, bool p_was_on_floor, const Vector2 &p_prev_platform_velocity) {
+void CharacterBody2D::_move_and_slide_grounded(double p_delta, bool p_was_on_floor, const Vector2 &p_prev_platform_velocity) {
Vector2 motion = linear_velocity * p_delta;
Vector2 motion_slide_up = motion.slide(up_direction);
@@ -1223,7 +1228,7 @@ void CharacterBody2D::_move_and_slide_grounded(real_t p_delta, bool p_was_on_flo
}
}
-void CharacterBody2D::_move_and_slide_free(real_t p_delta) {
+void CharacterBody2D::_move_and_slide_free(double p_delta) {
Vector2 motion = linear_velocity * p_delta;
platform_rid = RID();
@@ -1269,12 +1274,11 @@ void CharacterBody2D::_snap_on_floor(bool was_on_floor, bool vel_dir_facing_up)
Transform2D gt = get_global_transform();
PhysicsServer2D::MotionResult result;
- if (move_and_collide(up_direction * -floor_snap_length, result, margin, true, false)) {
+ if (move_and_collide(up_direction * -floor_snap_length, result, margin, true, false, true)) {
bool apply = true;
if (result.get_angle(up_direction) <= floor_max_angle + FLOOR_ANGLE_THRESHOLD) {
on_floor = true;
floor_normal = result.collision_normal;
- platform_velocity = result.collider_velocity;
_set_platform_data(result);
if (floor_stop_on_slope) {
@@ -1303,7 +1307,7 @@ bool CharacterBody2D::_on_floor_if_snapped(bool was_on_floor, bool vel_dir_facin
}
PhysicsServer2D::MotionResult result;
- if (move_and_collide(up_direction * -floor_snap_length, result, margin, true, false)) {
+ if (move_and_collide(up_direction * -floor_snap_length, result, margin, true, false, true)) {
if (result.get_angle(up_direction) <= floor_max_angle + FLOOR_ANGLE_THRESHOLD) {
return true;
}
@@ -1316,19 +1320,21 @@ void CharacterBody2D::_set_collision_direction(const PhysicsServer2D::MotionResu
if (motion_mode == MOTION_MODE_GROUNDED && p_result.get_angle(up_direction) <= floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //floor
on_floor = true;
floor_normal = p_result.collision_normal;
- platform_velocity = p_result.collider_velocity;
_set_platform_data(p_result);
} else if (motion_mode == MOTION_MODE_GROUNDED && p_result.get_angle(-up_direction) <= floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //ceiling
on_ceiling = true;
} else {
on_wall = true;
- platform_velocity = p_result.collider_velocity;
- _set_platform_data(p_result);
+ // Don't apply wall velocity when the collider is a CharacterBody2D.
+ if (Object::cast_to<CharacterBody2D>(ObjectDB::get_instance(p_result.collider_id)) == nullptr) {
+ _set_platform_data(p_result);
+ }
}
}
void CharacterBody2D::_set_platform_data(const PhysicsServer2D::MotionResult &p_result) {
platform_rid = p_result.collider;
+ platform_velocity = p_result.collider_velocity;
platform_layer = 0;
CollisionObject2D *collision_object = Object::cast_to<CollisionObject2D>(ObjectDB::get_instance(p_result.collider_id));
if (collision_object) {
@@ -1452,12 +1458,20 @@ void CharacterBody2D::set_slide_on_ceiling_enabled(bool p_enabled) {
slide_on_ceiling = p_enabled;
}
-uint32_t CharacterBody2D::get_moving_platform_ignore_layers() const {
- return moving_platform_ignore_layers;
+uint32_t CharacterBody2D::get_moving_platform_floor_layers() const {
+ return moving_platform_floor_layers;
+}
+
+void CharacterBody2D::set_moving_platform_floor_layers(uint32_t p_exclude_layers) {
+ moving_platform_floor_layers = p_exclude_layers;
+}
+
+uint32_t CharacterBody2D::get_moving_platform_wall_layers() const {
+ return moving_platform_wall_layers;
}
-void CharacterBody2D::set_moving_platform_ignore_layers(uint32_t p_exclude_layers) {
- moving_platform_ignore_layers = p_exclude_layers;
+void CharacterBody2D::set_moving_platform_wall_layers(uint32_t p_exclude_layers) {
+ moving_platform_wall_layers = p_exclude_layers;
}
void CharacterBody2D::set_motion_mode(MotionMode p_mode) {
@@ -1542,8 +1556,10 @@ void CharacterBody2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_slide_on_ceiling_enabled", "enabled"), &CharacterBody2D::set_slide_on_ceiling_enabled);
ClassDB::bind_method(D_METHOD("is_slide_on_ceiling_enabled"), &CharacterBody2D::is_slide_on_ceiling_enabled);
- ClassDB::bind_method(D_METHOD("set_moving_platform_ignore_layers", "exclude_layer"), &CharacterBody2D::set_moving_platform_ignore_layers);
- ClassDB::bind_method(D_METHOD("get_moving_platform_ignore_layers"), &CharacterBody2D::get_moving_platform_ignore_layers);
+ ClassDB::bind_method(D_METHOD("set_moving_platform_floor_layers", "exclude_layer"), &CharacterBody2D::set_moving_platform_floor_layers);
+ ClassDB::bind_method(D_METHOD("get_moving_platform_floor_layers"), &CharacterBody2D::get_moving_platform_floor_layers);
+ ClassDB::bind_method(D_METHOD("set_moving_platform_wall_layers", "exclude_layer"), &CharacterBody2D::set_moving_platform_wall_layers);
+ ClassDB::bind_method(D_METHOD("get_moving_platform_wall_layers"), &CharacterBody2D::get_moving_platform_wall_layers);
ClassDB::bind_method(D_METHOD("get_max_slides"), &CharacterBody2D::get_max_slides);
ClassDB::bind_method(D_METHOD("set_max_slides", "max_slides"), &CharacterBody2D::set_max_slides);
@@ -1585,7 +1601,8 @@ void CharacterBody2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "floor_max_angle", PROPERTY_HINT_RANGE, "0,180,0.1,radians"), "set_floor_max_angle", "get_floor_max_angle");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "floor_snap_length", PROPERTY_HINT_RANGE, "0,1000,0.1"), "set_floor_snap_length", "get_floor_snap_length");
ADD_GROUP("Moving platform", "moving_platform");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "moving_platform_ignore_layers", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_moving_platform_ignore_layers", "get_moving_platform_ignore_layers");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "moving_platform_floor_layers", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_moving_platform_floor_layers", "get_moving_platform_floor_layers");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "moving_platform_wall_layers", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_moving_platform_wall_layers", "get_moving_platform_wall_layers");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision/safe_margin", PROPERTY_HINT_RANGE, "0.001,256,0.001"), "set_safe_margin", "get_safe_margin");
BIND_ENUM_CONSTANT(MOTION_MODE_GROUNDED);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 15:47:42 +0000