/*************************************************************************/ /* constraint_2d_sw.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* 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. */ /*************************************************************************/ #ifndef CONSTRAINT_2D_SW_H #define CONSTRAINT_2D_SW_H #include "body_2d_sw.h" class Constraint2DSW { Body2DSW **_body_ptr; int _body_count; uint64_t island_step; Constraint2DSW *island_next; Constraint2DSW *island_list_next; RID self; protected: Constraint2DSW(Body2DSW **p_body_ptr = NULL, int p_body_count = 0) { _body_ptr = p_body_ptr; _body_count = p_body_count; island_step = 0; } public: _FORCE_INLINE_ void set_self(const RID &p_self) { self = p_self; } _FORCE_INLINE_ RID get_self() const { return self; } _FORCE_INLINE_ uint64_t get_island_step() const { return island_step; } _FORCE_INLINE_ void set_island_step(uint64_t p_step) { island_step = p_step; } _FORCE_INLINE_ Constraint2DSW *get_island_next() const { return island_next; } _FORCE_INLINE_ void set_island_next(Constraint2DSW *p_next) { island_next = p_next; } _FORCE_INLINE_ Constraint2DSW *get_island_list_next() const { return island_list_next; } _FORCE_INLINE_ void set_island_list_next(Constraint2DSW *p_next) { island_list_next = p_next; } _FORCE_INLINE_ Body2DSW **get_body_ptr() const { return _body_ptr; } _FORCE_INLINE_ int get_body_count() const { return _body_count; } virtual bool setup(float p_step) = 0; virtual void solve(float p_step) = 0; virtual void shift_shape_indices(const CollisionObject2DSW *p_object, int p_removed_index) {} virtual ~Constraint2DSW() {} }; #endif // CONSTRAINT_2D_SW_H