6a9ed72185
Use a C++ callback instead of Callable for synchronizing physics nodes' state with physics servers. Remove usage of PhysicsDirectBodyState in physics nodes when not necessary. Store PhysicsDirectBodyState for bodies individually instead of a singleton to avoid issues when accessing direct body state for multiple bodies. PhysicsDirectBodyState is initialized only when needed, so it doesn't have to be created when using the physics server directly. Move PhysicsDirectBodyState2D and PhysicsDirectBodyState3D to separate cpp files.
182 lines
7 KiB
C++
182 lines
7 KiB
C++
/*************************************************************************/
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/* body_direct_state_2d_sw.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "body_direct_state_2d_sw.h"
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#include "body_2d_sw.h"
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#include "physics_server_2d_sw.h"
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#include "space_2d_sw.h"
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Vector2 PhysicsDirectBodyState2DSW::get_total_gravity() const {
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return body->gravity;
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}
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real_t PhysicsDirectBodyState2DSW::get_total_angular_damp() const {
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return body->area_angular_damp;
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}
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real_t PhysicsDirectBodyState2DSW::get_total_linear_damp() const {
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return body->area_linear_damp;
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}
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real_t PhysicsDirectBodyState2DSW::get_inverse_mass() const {
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return body->get_inv_mass();
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}
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real_t PhysicsDirectBodyState2DSW::get_inverse_inertia() const {
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return body->get_inv_inertia();
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}
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void PhysicsDirectBodyState2DSW::set_linear_velocity(const Vector2 &p_velocity) {
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body->set_linear_velocity(p_velocity);
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}
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Vector2 PhysicsDirectBodyState2DSW::get_linear_velocity() const {
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return body->get_linear_velocity();
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}
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void PhysicsDirectBodyState2DSW::set_angular_velocity(real_t p_velocity) {
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body->set_angular_velocity(p_velocity);
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}
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real_t PhysicsDirectBodyState2DSW::get_angular_velocity() const {
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return body->get_angular_velocity();
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}
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void PhysicsDirectBodyState2DSW::set_transform(const Transform2D &p_transform) {
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body->set_state(PhysicsServer2D::BODY_STATE_TRANSFORM, p_transform);
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}
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Transform2D PhysicsDirectBodyState2DSW::get_transform() const {
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return body->get_transform();
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}
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Vector2 PhysicsDirectBodyState2DSW::get_velocity_at_local_position(const Vector2 &p_position) const {
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return body->get_velocity_in_local_point(p_position);
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}
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void PhysicsDirectBodyState2DSW::add_central_force(const Vector2 &p_force) {
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body->add_central_force(p_force);
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}
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void PhysicsDirectBodyState2DSW::add_force(const Vector2 &p_force, const Vector2 &p_position) {
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body->add_force(p_force, p_position);
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}
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void PhysicsDirectBodyState2DSW::add_torque(real_t p_torque) {
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body->add_torque(p_torque);
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}
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void PhysicsDirectBodyState2DSW::apply_central_impulse(const Vector2 &p_impulse) {
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body->apply_central_impulse(p_impulse);
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}
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void PhysicsDirectBodyState2DSW::apply_impulse(const Vector2 &p_impulse, const Vector2 &p_position) {
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body->apply_impulse(p_impulse, p_position);
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}
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void PhysicsDirectBodyState2DSW::apply_torque_impulse(real_t p_torque) {
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body->apply_torque_impulse(p_torque);
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}
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void PhysicsDirectBodyState2DSW::set_sleep_state(bool p_enable) {
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body->set_active(!p_enable);
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}
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bool PhysicsDirectBodyState2DSW::is_sleeping() const {
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return !body->is_active();
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}
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int PhysicsDirectBodyState2DSW::get_contact_count() const {
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return body->contact_count;
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}
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Vector2 PhysicsDirectBodyState2DSW::get_contact_local_position(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, Vector2());
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return body->contacts[p_contact_idx].local_pos;
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}
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Vector2 PhysicsDirectBodyState2DSW::get_contact_local_normal(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, Vector2());
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return body->contacts[p_contact_idx].local_normal;
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}
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int PhysicsDirectBodyState2DSW::get_contact_local_shape(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, -1);
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return body->contacts[p_contact_idx].local_shape;
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}
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RID PhysicsDirectBodyState2DSW::get_contact_collider(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, RID());
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return body->contacts[p_contact_idx].collider;
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}
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Vector2 PhysicsDirectBodyState2DSW::get_contact_collider_position(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, Vector2());
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return body->contacts[p_contact_idx].collider_pos;
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}
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ObjectID PhysicsDirectBodyState2DSW::get_contact_collider_id(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, ObjectID());
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return body->contacts[p_contact_idx].collider_instance_id;
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}
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int PhysicsDirectBodyState2DSW::get_contact_collider_shape(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, 0);
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return body->contacts[p_contact_idx].collider_shape;
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}
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Vector2 PhysicsDirectBodyState2DSW::get_contact_collider_velocity_at_position(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, Vector2());
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return body->contacts[p_contact_idx].collider_velocity_at_pos;
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}
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Variant PhysicsDirectBodyState2DSW::get_contact_collider_shape_metadata(int p_contact_idx) const {
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ERR_FAIL_INDEX_V(p_contact_idx, body->contact_count, Variant());
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if (!PhysicsServer2DSW::singletonsw->body_owner.owns(body->contacts[p_contact_idx].collider)) {
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return Variant();
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}
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Body2DSW *other = PhysicsServer2DSW::singletonsw->body_owner.getornull(body->contacts[p_contact_idx].collider);
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int sidx = body->contacts[p_contact_idx].collider_shape;
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if (sidx < 0 || sidx >= other->get_shape_count()) {
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return Variant();
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}
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return other->get_shape_metadata(sidx);
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}
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PhysicsDirectSpaceState2D *PhysicsDirectBodyState2DSW::get_space_state() {
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return body->get_space()->get_direct_state();
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}
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real_t PhysicsDirectBodyState2DSW::get_step() const {
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return body->get_space()->get_last_step();
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}
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