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Diffstat (limited to '')
| -rw-r--r-- | servers/physics_2d/constraint_2d_sw.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/servers/physics_2d/constraint_2d_sw.h b/servers/physics_2d/constraint_2d_sw.h new file mode 100644 index 000000000..7abe49f5b --- /dev/null +++ b/servers/physics_2d/constraint_2d_sw.h @@ -0,0 +1,72 @@ +/*************************************************************************/ +/* constraint_2d_sw.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* 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. */ +/*************************************************************************/ +#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 ~Constraint2DSW() {} +}; + +#endif // CONSTRAINT_2D_SW_H |