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godot/servers/physics_2d/godot_body_direct_state_2d.h

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One Copyright Update to rule them all As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
2023-01-05 12:25:55 +00:00
/**************************************************************************/
/* godot_body_direct_state_2d.h */
/**************************************************************************/
/* 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. */
/**************************************************************************/
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
Rename Godot Physics classes from *SW to Godot* Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.
2021-10-18 19:24:30 +00:00
#ifndef GODOT_BODY_DIRECT_STATE_2D_H
#define GODOT_BODY_DIRECT_STATE_2D_H
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
#include "servers/physics_server_2d.h"
Rename Godot Physics classes from *SW to Godot* Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.
2021-10-18 19:24:30 +00:00
class GodotBody2D;
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
Rename Godot Physics classes from *SW to Godot* Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.
2021-10-18 19:24:30 +00:00
class GodotPhysicsDirectBodyState2D : public PhysicsDirectBodyState2D {
GDCLASS(GodotPhysicsDirectBodyState2D, PhysicsDirectBodyState2D);
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
public:
Rename Godot Physics classes from *SW to Godot* Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.
2021-10-18 19:24:30 +00:00
GodotBody2D *body = nullptr;
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
virtual Vector2 get_total_gravity() const override;
virtual real_t get_total_angular_damp() const override;
virtual real_t get_total_linear_damp() const override;
Proper support for custom mass properties in 2D/3D physics bodies Changes: -Added support for custom inertia and center of mass in 3D -Added support for custom center of mass in 2D -Calculated center of mass from shapes in 2D (same as in 3D) -Fixed mass properties calculation with disabled shapes in 2D/3D -Removed first_integration which is not used in 2D and doesn't seem to make a lot of sense (prevents omit_force_integration to work during the first frame) -Support for custom inertia on different axes for RigidBody3D
2021-06-11 00:37:19 +00:00
virtual Vector2 get_center_of_mass() const override;
Expose local center of mass in physics servers Center of mass in body's local space is more useful than the transformed one in some cases, like drawing its position for debug. It's especially useful to get the generated local center of mass when in auto mode (by default). Physics Server BODY_PARAM_CENTER_OF_MASS: Now always returns the local center of mass, instead of setting a local center of mass and getting a transformed one. This causes compatibility breaking, but it makes more sense for the parameter to be consistent between getter and setter. Direct Body State: There are now two properties, because both of them can be useful in different situations. center_of_mass: relative position in global coordinates (same as before) center_of_mass_local: position in local coordinates
2021-10-22 18:56:00 +00:00
virtual Vector2 get_center_of_mass_local() const override;
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
virtual real_t get_inverse_mass() const override;
virtual real_t get_inverse_inertia() const override;
virtual void set_linear_velocity(const Vector2 &p_velocity) override;
virtual Vector2 get_linear_velocity() const override;
virtual void set_angular_velocity(real_t p_velocity) override;
virtual real_t get_angular_velocity() const override;
virtual void set_transform(const Transform2D &p_transform) override;
virtual Transform2D get_transform() const override;
virtual Vector2 get_velocity_at_local_position(const Vector2 &p_position) const override;
virtual void apply_central_impulse(const Vector2 &p_impulse) override;
virtual void apply_impulse(const Vector2 &p_impulse, const Vector2 &p_position = Vector2()) override;
virtual void apply_torque_impulse(real_t p_torque) override;
Improve RigidDynamicBody force and torque API Makes the API for forces and impulses more flexible, easier to understand and harmonized between 2D and 3D. Rigid bodies now have 3 sets of methods for forces and impulses: -apply_impulse() for impulses (one-shot and time independent) -apply_force() for forces (time dependent) applied for the current step -add_constant_force() for forces that keeps being applied each step Also updated the documentation to clarify the different methods and parameters in rigid body nodes, body direct state and physics servers.
2021-12-08 01:09:54 +00:00
virtual void apply_central_force(const Vector2 &p_force) override;
virtual void apply_force(const Vector2 &p_force, const Vector2 &p_position = Vector2()) override;
virtual void apply_torque(real_t p_torque) override;
virtual void add_constant_central_force(const Vector2 &p_force) override;
virtual void add_constant_force(const Vector2 &p_force, const Vector2 &p_position = Vector2()) override;
virtual void add_constant_torque(real_t p_torque) override;
virtual void set_constant_force(const Vector2 &p_force) override;
virtual Vector2 get_constant_force() const override;
virtual void set_constant_torque(real_t p_torque) override;
virtual real_t get_constant_torque() const override;
Clean physics direct body state usage in 2D and 3D physics 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.
2021-06-04 23:09:41 +00:00
virtual void set_sleep_state(bool p_enable) override;
virtual bool is_sleeping() const override;
virtual int get_contact_count() const override;
virtual Vector2 get_contact_local_position(int p_contact_idx) const override;
virtual Vector2 get_contact_local_normal(int p_contact_idx) const override;
virtual int get_contact_local_shape(int p_contact_idx) const override;
virtual RID get_contact_collider(int p_contact_idx) const override;
virtual Vector2 get_contact_collider_position(int p_contact_idx) const override;
virtual ObjectID get_contact_collider_id(int p_contact_idx) const override;
virtual int get_contact_collider_shape(int p_contact_idx) const override;
virtual Vector2 get_contact_collider_velocity_at_position(int p_contact_idx) const override;
virtual PhysicsDirectSpaceState2D *get_space_state() override;
virtual real_t get_step() const override;
};
Rename Godot Physics classes from *SW to Godot* Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.
2021-10-18 19:24:30 +00:00
#endif // GODOT_BODY_DIRECT_STATE_2D_H
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