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godot_physics_server_2d.cpp
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godot_physics_server_2d.cpp
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/**************************************************************************/
/* godot_physics_server_2d.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "godot_physics_server_2d.h"
#include "godot_body_direct_state_2d.h"
#include "godot_broad_phase_2d_bvh.h"
#include "godot_collision_solver_2d.h"
#include "core/config/project_settings.h"
#include "core/debugger/engine_debugger.h"
#include "core/os/os.h"
#define FLUSH_QUERY_CHECK(m_object) \
ERR_FAIL_COND_MSG(m_object->get_space() && flushing_queries, "Can't change this state while flushing queries. Use call_deferred() or set_deferred() to change monitoring state instead.");
RID GodotPhysicsServer2D::_shape_create(ShapeType p_shape) {
GodotShape2D *shape = nullptr;
switch (p_shape) {
case SHAPE_WORLD_BOUNDARY: {
shape = memnew(GodotWorldBoundaryShape2D);
} break;
case SHAPE_SEPARATION_RAY: {
shape = memnew(GodotSeparationRayShape2D);
} break;
case SHAPE_SEGMENT: {
shape = memnew(GodotSegmentShape2D);
} break;
case SHAPE_CIRCLE: {
shape = memnew(GodotCircleShape2D);
} break;
case SHAPE_RECTANGLE: {
shape = memnew(GodotRectangleShape2D);
} break;
case SHAPE_CAPSULE: {
shape = memnew(GodotCapsuleShape2D);
} break;
case SHAPE_CONVEX_POLYGON: {
shape = memnew(GodotConvexPolygonShape2D);
} break;
case SHAPE_CONCAVE_POLYGON: {
shape = memnew(GodotConcavePolygonShape2D);
} break;
case SHAPE_CUSTOM: {
ERR_FAIL_V(RID());
} break;
}
RID id = shape_owner.make_rid(shape);
shape->set_self(id);
return id;
}
RID GodotPhysicsServer2D::world_boundary_shape_create() {
return _shape_create(SHAPE_WORLD_BOUNDARY);
}
RID GodotPhysicsServer2D::separation_ray_shape_create() {
return _shape_create(SHAPE_SEPARATION_RAY);
}
RID GodotPhysicsServer2D::segment_shape_create() {
return _shape_create(SHAPE_SEGMENT);
}
RID GodotPhysicsServer2D::circle_shape_create() {
return _shape_create(SHAPE_CIRCLE);
}
RID GodotPhysicsServer2D::rectangle_shape_create() {
return _shape_create(SHAPE_RECTANGLE);
}
RID GodotPhysicsServer2D::capsule_shape_create() {
return _shape_create(SHAPE_CAPSULE);
}
RID GodotPhysicsServer2D::convex_polygon_shape_create() {
return _shape_create(SHAPE_CONVEX_POLYGON);
}
RID GodotPhysicsServer2D::concave_polygon_shape_create() {
return _shape_create(SHAPE_CONCAVE_POLYGON);
}
void GodotPhysicsServer2D::shape_set_data(RID p_shape, const Variant &p_data) {
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
shape->set_data(p_data);
};
void GodotPhysicsServer2D::shape_set_custom_solver_bias(RID p_shape, real_t p_bias) {
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
shape->set_custom_bias(p_bias);
}
PhysicsServer2D::ShapeType GodotPhysicsServer2D::shape_get_type(RID p_shape) const {
const GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL_V(shape, SHAPE_CUSTOM);
return shape->get_type();
};
Variant GodotPhysicsServer2D::shape_get_data(RID p_shape) const {
const GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL_V(shape, Variant());
ERR_FAIL_COND_V(!shape->is_configured(), Variant());
return shape->get_data();
};
real_t GodotPhysicsServer2D::shape_get_custom_solver_bias(RID p_shape) const {
const GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL_V(shape, 0);
return shape->get_custom_bias();
}
void GodotPhysicsServer2D::_shape_col_cbk(const Vector2 &p_point_A, const Vector2 &p_point_B, void *p_userdata) {
CollCbkData *cbk = static_cast<CollCbkData *>(p_userdata);
if (cbk->max == 0) {
return;
}
Vector2 rel_dir = (p_point_A - p_point_B);
real_t rel_length2 = rel_dir.length_squared();
if (cbk->valid_dir != Vector2()) {
if (cbk->valid_depth < 10e20) {
if (rel_length2 > cbk->valid_depth * cbk->valid_depth ||
(rel_length2 > CMP_EPSILON && cbk->valid_dir.dot(rel_dir.normalized()) < CMP_EPSILON)) {
cbk->invalid_by_dir++;
return;
}
} else {
if (rel_length2 > 0 && cbk->valid_dir.dot(rel_dir.normalized()) < CMP_EPSILON) {
return;
}
}
}
if (cbk->amount == cbk->max) {
//find least deep
real_t min_depth = 1e20;
int min_depth_idx = 0;
for (int i = 0; i < cbk->amount; i++) {
real_t d = cbk->ptr[i * 2 + 0].distance_squared_to(cbk->ptr[i * 2 + 1]);
if (d < min_depth) {
min_depth = d;
min_depth_idx = i;
}
}
if (rel_length2 < min_depth) {
return;
}
cbk->ptr[min_depth_idx * 2 + 0] = p_point_A;
cbk->ptr[min_depth_idx * 2 + 1] = p_point_B;
cbk->passed++;
} else {
cbk->ptr[cbk->amount * 2 + 0] = p_point_A;
cbk->ptr[cbk->amount * 2 + 1] = p_point_B;
cbk->amount++;
cbk->passed++;
}
}
bool GodotPhysicsServer2D::shape_collide(RID p_shape_A, const Transform2D &p_xform_A, const Vector2 &p_motion_A, RID p_shape_B, const Transform2D &p_xform_B, const Vector2 &p_motion_B, Vector2 *r_results, int p_result_max, int &r_result_count) {
GodotShape2D *shape_A = shape_owner.get_or_null(p_shape_A);
ERR_FAIL_NULL_V(shape_A, false);
GodotShape2D *shape_B = shape_owner.get_or_null(p_shape_B);
ERR_FAIL_NULL_V(shape_B, false);
if (p_result_max == 0) {
return GodotCollisionSolver2D::solve(shape_A, p_xform_A, p_motion_A, shape_B, p_xform_B, p_motion_B, nullptr, nullptr);
}
CollCbkData cbk;
cbk.max = p_result_max;
cbk.amount = 0;
cbk.passed = 0;
cbk.ptr = r_results;
bool res = GodotCollisionSolver2D::solve(shape_A, p_xform_A, p_motion_A, shape_B, p_xform_B, p_motion_B, _shape_col_cbk, &cbk);
r_result_count = cbk.amount;
return res;
}
RID GodotPhysicsServer2D::space_create() {
GodotSpace2D *space = memnew(GodotSpace2D);
RID id = space_owner.make_rid(space);
space->set_self(id);
RID area_id = area_create();
GodotArea2D *area = area_owner.get_or_null(area_id);
ERR_FAIL_NULL_V(area, RID());
space->set_default_area(area);
area->set_space(space);
area->set_priority(-1);
return id;
};
void GodotPhysicsServer2D::space_set_active(RID p_space, bool p_active) {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL(space);
if (p_active) {
active_spaces.insert(space);
} else {
active_spaces.erase(space);
}
}
bool GodotPhysicsServer2D::space_is_active(RID p_space) const {
const GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL_V(space, false);
return active_spaces.has(space);
}
void GodotPhysicsServer2D::space_set_param(RID p_space, SpaceParameter p_param, real_t p_value) {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL(space);
space->set_param(p_param, p_value);
}
real_t GodotPhysicsServer2D::space_get_param(RID p_space, SpaceParameter p_param) const {
const GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL_V(space, 0);
return space->get_param(p_param);
}
void GodotPhysicsServer2D::space_set_debug_contacts(RID p_space, int p_max_contacts) {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL(space);
space->set_debug_contacts(p_max_contacts);
}
Vector<Vector2> GodotPhysicsServer2D::space_get_contacts(RID p_space) const {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL_V(space, Vector<Vector2>());
return space->get_debug_contacts();
}
int GodotPhysicsServer2D::space_get_contact_count(RID p_space) const {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL_V(space, 0);
return space->get_debug_contact_count();
}
PhysicsDirectSpaceState2D *GodotPhysicsServer2D::space_get_direct_state(RID p_space) {
GodotSpace2D *space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL_V(space, nullptr);
ERR_FAIL_COND_V_MSG((using_threads && !doing_sync) || space->is_locked(), nullptr, "Space state is inaccessible right now, wait for iteration or physics process notification.");
return space->get_direct_state();
}
RID GodotPhysicsServer2D::area_create() {
GodotArea2D *area = memnew(GodotArea2D);
RID rid = area_owner.make_rid(area);
area->set_self(rid);
return rid;
}
void GodotPhysicsServer2D::area_set_space(RID p_area, RID p_space) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
GodotSpace2D *space = nullptr;
if (p_space.is_valid()) {
space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL(space);
}
if (area->get_space() == space) {
return; //pointless
}
area->clear_constraints();
area->set_space(space);
}
RID GodotPhysicsServer2D::area_get_space(RID p_area) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, RID());
GodotSpace2D *space = area->get_space();
if (!space) {
return RID();
}
return space->get_self();
}
void GodotPhysicsServer2D::area_add_shape(RID p_area, RID p_shape, const Transform2D &p_transform, bool p_disabled) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
area->add_shape(shape, p_transform, p_disabled);
}
void GodotPhysicsServer2D::area_set_shape(RID p_area, int p_shape_idx, RID p_shape) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
ERR_FAIL_COND(!shape->is_configured());
area->set_shape(p_shape_idx, shape);
}
void GodotPhysicsServer2D::area_set_shape_transform(RID p_area, int p_shape_idx, const Transform2D &p_transform) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_shape_transform(p_shape_idx, p_transform);
}
void GodotPhysicsServer2D::area_set_shape_disabled(RID p_area, int p_shape, bool p_disabled) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
ERR_FAIL_INDEX(p_shape, area->get_shape_count());
FLUSH_QUERY_CHECK(area);
area->set_shape_disabled(p_shape, p_disabled);
}
int GodotPhysicsServer2D::area_get_shape_count(RID p_area) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, -1);
return area->get_shape_count();
}
RID GodotPhysicsServer2D::area_get_shape(RID p_area, int p_shape_idx) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, RID());
GodotShape2D *shape = area->get_shape(p_shape_idx);
ERR_FAIL_NULL_V(shape, RID());
return shape->get_self();
}
Transform2D GodotPhysicsServer2D::area_get_shape_transform(RID p_area, int p_shape_idx) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, Transform2D());
return area->get_shape_transform(p_shape_idx);
}
void GodotPhysicsServer2D::area_remove_shape(RID p_area, int p_shape_idx) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->remove_shape(p_shape_idx);
}
void GodotPhysicsServer2D::area_clear_shapes(RID p_area) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
while (area->get_shape_count()) {
area->remove_shape(0);
}
}
void GodotPhysicsServer2D::area_attach_object_instance_id(RID p_area, ObjectID p_id) {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_instance_id(p_id);
}
ObjectID GodotPhysicsServer2D::area_get_object_instance_id(RID p_area) const {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, ObjectID());
return area->get_instance_id();
}
void GodotPhysicsServer2D::area_attach_canvas_instance_id(RID p_area, ObjectID p_id) {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_canvas_instance_id(p_id);
}
ObjectID GodotPhysicsServer2D::area_get_canvas_instance_id(RID p_area) const {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, ObjectID());
return area->get_canvas_instance_id();
}
void GodotPhysicsServer2D::area_set_param(RID p_area, AreaParameter p_param, const Variant &p_value) {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_param(p_param, p_value);
};
void GodotPhysicsServer2D::area_set_transform(RID p_area, const Transform2D &p_transform) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_transform(p_transform);
};
Variant GodotPhysicsServer2D::area_get_param(RID p_area, AreaParameter p_param) const {
if (space_owner.owns(p_area)) {
GodotSpace2D *space = space_owner.get_or_null(p_area);
p_area = space->get_default_area()->get_self();
}
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, Variant());
return area->get_param(p_param);
};
Transform2D GodotPhysicsServer2D::area_get_transform(RID p_area) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, Transform2D());
return area->get_transform();
};
void GodotPhysicsServer2D::area_set_pickable(RID p_area, bool p_pickable) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_pickable(p_pickable);
}
void GodotPhysicsServer2D::area_set_monitorable(RID p_area, bool p_monitorable) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
FLUSH_QUERY_CHECK(area);
area->set_monitorable(p_monitorable);
}
void GodotPhysicsServer2D::area_set_collision_layer(RID p_area, uint32_t p_layer) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_collision_layer(p_layer);
}
uint32_t GodotPhysicsServer2D::area_get_collision_layer(RID p_area) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, 0);
return area->get_collision_layer();
}
void GodotPhysicsServer2D::area_set_collision_mask(RID p_area, uint32_t p_mask) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_collision_mask(p_mask);
}
uint32_t GodotPhysicsServer2D::area_get_collision_mask(RID p_area) const {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL_V(area, 0);
return area->get_collision_mask();
}
void GodotPhysicsServer2D::area_set_monitor_callback(RID p_area, const Callable &p_callback) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_monitor_callback(p_callback.is_valid() ? p_callback : Callable());
}
void GodotPhysicsServer2D::area_set_area_monitor_callback(RID p_area, const Callable &p_callback) {
GodotArea2D *area = area_owner.get_or_null(p_area);
ERR_FAIL_NULL(area);
area->set_area_monitor_callback(p_callback.is_valid() ? p_callback : Callable());
}
/* BODY API */
RID GodotPhysicsServer2D::body_create() {
GodotBody2D *body = memnew(GodotBody2D);
RID rid = body_owner.make_rid(body);
body->set_self(rid);
return rid;
}
void GodotPhysicsServer2D::body_set_space(RID p_body, RID p_space) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
GodotSpace2D *space = nullptr;
if (p_space.is_valid()) {
space = space_owner.get_or_null(p_space);
ERR_FAIL_NULL(space);
}
if (body->get_space() == space) {
return; //pointless
}
body->clear_constraint_list();
body->set_space(space);
};
RID GodotPhysicsServer2D::body_get_space(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, RID());
GodotSpace2D *space = body->get_space();
if (!space) {
return RID();
}
return space->get_self();
};
void GodotPhysicsServer2D::body_set_mode(RID p_body, BodyMode p_mode) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
FLUSH_QUERY_CHECK(body);
body->set_mode(p_mode);
};
PhysicsServer2D::BodyMode GodotPhysicsServer2D::body_get_mode(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, BODY_MODE_STATIC);
return body->get_mode();
};
void GodotPhysicsServer2D::body_add_shape(RID p_body, RID p_shape, const Transform2D &p_transform, bool p_disabled) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
body->add_shape(shape, p_transform, p_disabled);
}
void GodotPhysicsServer2D::body_set_shape(RID p_body, int p_shape_idx, RID p_shape) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
GodotShape2D *shape = shape_owner.get_or_null(p_shape);
ERR_FAIL_NULL(shape);
ERR_FAIL_COND(!shape->is_configured());
body->set_shape(p_shape_idx, shape);
}
void GodotPhysicsServer2D::body_set_shape_transform(RID p_body, int p_shape_idx, const Transform2D &p_transform) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_shape_transform(p_shape_idx, p_transform);
}
int GodotPhysicsServer2D::body_get_shape_count(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, -1);
return body->get_shape_count();
}
RID GodotPhysicsServer2D::body_get_shape(RID p_body, int p_shape_idx) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, RID());
GodotShape2D *shape = body->get_shape(p_shape_idx);
ERR_FAIL_NULL_V(shape, RID());
return shape->get_self();
}
Transform2D GodotPhysicsServer2D::body_get_shape_transform(RID p_body, int p_shape_idx) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, Transform2D());
return body->get_shape_transform(p_shape_idx);
}
void GodotPhysicsServer2D::body_remove_shape(RID p_body, int p_shape_idx) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->remove_shape(p_shape_idx);
}
void GodotPhysicsServer2D::body_clear_shapes(RID p_body) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
while (body->get_shape_count()) {
body->remove_shape(0);
}
}
void GodotPhysicsServer2D::body_set_shape_disabled(RID p_body, int p_shape_idx, bool p_disabled) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
ERR_FAIL_INDEX(p_shape_idx, body->get_shape_count());
FLUSH_QUERY_CHECK(body);
body->set_shape_disabled(p_shape_idx, p_disabled);
}
void GodotPhysicsServer2D::body_set_shape_as_one_way_collision(RID p_body, int p_shape_idx, bool p_enable, real_t p_margin) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
ERR_FAIL_INDEX(p_shape_idx, body->get_shape_count());
FLUSH_QUERY_CHECK(body);
body->set_shape_as_one_way_collision(p_shape_idx, p_enable, p_margin);
}
void GodotPhysicsServer2D::body_set_continuous_collision_detection_mode(RID p_body, CCDMode p_mode) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_continuous_collision_detection_mode(p_mode);
}
GodotPhysicsServer2D::CCDMode GodotPhysicsServer2D::body_get_continuous_collision_detection_mode(RID p_body) const {
const GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, CCD_MODE_DISABLED);
return body->get_continuous_collision_detection_mode();
}
void GodotPhysicsServer2D::body_attach_object_instance_id(RID p_body, ObjectID p_id) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_instance_id(p_id);
}
ObjectID GodotPhysicsServer2D::body_get_object_instance_id(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, ObjectID());
return body->get_instance_id();
}
void GodotPhysicsServer2D::body_attach_canvas_instance_id(RID p_body, ObjectID p_id) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_canvas_instance_id(p_id);
}
ObjectID GodotPhysicsServer2D::body_get_canvas_instance_id(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, ObjectID());
return body->get_canvas_instance_id();
}
void GodotPhysicsServer2D::body_set_collision_layer(RID p_body, uint32_t p_layer) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_collision_layer(p_layer);
}
uint32_t GodotPhysicsServer2D::body_get_collision_layer(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return body->get_collision_layer();
}
void GodotPhysicsServer2D::body_set_collision_mask(RID p_body, uint32_t p_mask) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_collision_mask(p_mask);
}
uint32_t GodotPhysicsServer2D::body_get_collision_mask(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return body->get_collision_mask();
}
void GodotPhysicsServer2D::body_set_collision_priority(RID p_body, real_t p_priority) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_collision_priority(p_priority);
}
real_t GodotPhysicsServer2D::body_get_collision_priority(RID p_body) const {
const GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return body->get_collision_priority();
}
void GodotPhysicsServer2D::body_set_param(RID p_body, BodyParameter p_param, const Variant &p_value) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_param(p_param, p_value);
}
Variant GodotPhysicsServer2D::body_get_param(RID p_body, BodyParameter p_param) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return body->get_param(p_param);
}
void GodotPhysicsServer2D::body_reset_mass_properties(RID p_body) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
return body->reset_mass_properties();
}
void GodotPhysicsServer2D::body_set_state(RID p_body, BodyState p_state, const Variant &p_variant) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_state(p_state, p_variant);
}
Variant GodotPhysicsServer2D::body_get_state(RID p_body, BodyState p_state) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, Variant());
return body->get_state(p_state);
}
void GodotPhysicsServer2D::body_apply_central_impulse(RID p_body, const Vector2 &p_impulse) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->apply_central_impulse(p_impulse);
body->wakeup();
}
void GodotPhysicsServer2D::body_apply_torque_impulse(RID p_body, real_t p_torque) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
_update_shapes();
body->apply_torque_impulse(p_torque);
body->wakeup();
}
void GodotPhysicsServer2D::body_apply_impulse(RID p_body, const Vector2 &p_impulse, const Vector2 &p_position) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
_update_shapes();
body->apply_impulse(p_impulse, p_position);
body->wakeup();
}
void GodotPhysicsServer2D::body_apply_central_force(RID p_body, const Vector2 &p_force) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->apply_central_force(p_force);
body->wakeup();
}
void GodotPhysicsServer2D::body_apply_force(RID p_body, const Vector2 &p_force, const Vector2 &p_position) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->apply_force(p_force, p_position);
body->wakeup();
}
void GodotPhysicsServer2D::body_apply_torque(RID p_body, real_t p_torque) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->apply_torque(p_torque);
body->wakeup();
}
void GodotPhysicsServer2D::body_add_constant_central_force(RID p_body, const Vector2 &p_force) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->add_constant_central_force(p_force);
body->wakeup();
}
void GodotPhysicsServer2D::body_add_constant_force(RID p_body, const Vector2 &p_force, const Vector2 &p_position) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->add_constant_force(p_force, p_position);
body->wakeup();
}
void GodotPhysicsServer2D::body_add_constant_torque(RID p_body, real_t p_torque) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->add_constant_torque(p_torque);
body->wakeup();
}
void GodotPhysicsServer2D::body_set_constant_force(RID p_body, const Vector2 &p_force) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_constant_force(p_force);
if (!p_force.is_zero_approx()) {
body->wakeup();
}
}
Vector2 GodotPhysicsServer2D::body_get_constant_force(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, Vector2());
return body->get_constant_force();
}
void GodotPhysicsServer2D::body_set_constant_torque(RID p_body, real_t p_torque) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_constant_torque(p_torque);
if (!Math::is_zero_approx(p_torque)) {
body->wakeup();
}
}
real_t GodotPhysicsServer2D::body_get_constant_torque(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return body->get_constant_torque();
}
void GodotPhysicsServer2D::body_set_axis_velocity(RID p_body, const Vector2 &p_axis_velocity) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
_update_shapes();
Vector2 v = body->get_linear_velocity();
Vector2 axis = p_axis_velocity.normalized();
v -= axis * axis.dot(v);
v += p_axis_velocity;
body->set_linear_velocity(v);
body->wakeup();
};
void GodotPhysicsServer2D::body_add_collision_exception(RID p_body, RID p_body_b) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->add_exception(p_body_b);
body->wakeup();
};
void GodotPhysicsServer2D::body_remove_collision_exception(RID p_body, RID p_body_b) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->remove_exception(p_body_b);
body->wakeup();
};
void GodotPhysicsServer2D::body_get_collision_exceptions(RID p_body, List<RID> *p_exceptions) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
for (int i = 0; i < body->get_exceptions().size(); i++) {
p_exceptions->push_back(body->get_exceptions()[i]);
}
};
void GodotPhysicsServer2D::body_set_contacts_reported_depth_threshold(RID p_body, real_t p_threshold) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
};
real_t GodotPhysicsServer2D::body_get_contacts_reported_depth_threshold(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, 0);
return 0;
};
void GodotPhysicsServer2D::body_set_omit_force_integration(RID p_body, bool p_omit) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_omit_force_integration(p_omit);
};
bool GodotPhysicsServer2D::body_is_omitting_force_integration(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, false);
return body->get_omit_force_integration();
};
void GodotPhysicsServer2D::body_set_max_contacts_reported(RID p_body, int p_contacts) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_max_contacts_reported(p_contacts);
}
int GodotPhysicsServer2D::body_get_max_contacts_reported(RID p_body) const {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, -1);
return body->get_max_contacts_reported();
}
void GodotPhysicsServer2D::body_set_state_sync_callback(RID p_body, const Callable &p_callable) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_state_sync_callback(p_callable);
}
void GodotPhysicsServer2D::body_set_force_integration_callback(RID p_body, const Callable &p_callable, const Variant &p_udata) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_force_integration_callback(p_callable, p_udata);
}
bool GodotPhysicsServer2D::body_collide_shape(RID p_body, int p_body_shape, RID p_shape, const Transform2D &p_shape_xform, const Vector2 &p_motion, Vector2 *r_results, int p_result_max, int &r_result_count) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, false);
ERR_FAIL_INDEX_V(p_body_shape, body->get_shape_count(), false);
return shape_collide(body->get_shape(p_body_shape)->get_self(), body->get_transform() * body->get_shape_transform(p_body_shape), Vector2(), p_shape, p_shape_xform, p_motion, r_results, p_result_max, r_result_count);
}
void GodotPhysicsServer2D::body_set_pickable(RID p_body, bool p_pickable) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL(body);
body->set_pickable(p_pickable);
}
bool GodotPhysicsServer2D::body_test_motion(RID p_body, const MotionParameters &p_parameters, MotionResult *r_result) {
GodotBody2D *body = body_owner.get_or_null(p_body);
ERR_FAIL_NULL_V(body, false);
ERR_FAIL_NULL_V(body->get_space(), false);
ERR_FAIL_COND_V(body->get_space()->is_locked(), false);
_update_shapes();