GODOT IS OPEN SOURCE

1 files changed, 72 insertions, 0 deletions

diff --git a/servers/physics/constraint_sw.h b/servers/physics/constraint_sw.h
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+++ b/servers/physics/constraint_sw.h
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+/*************************************************************************/
+/*  constraint_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_SW_H
+#define CONSTRAINT_SW_H
+
+#include "body_sw.h"
+
+class ConstraintSW {
+
+	BodySW **_body_ptr;
+	int _body_count;
+	uint64_t island_step;
+	ConstraintSW *island_next;
+	ConstraintSW *island_list_next;
+
+
+	RID self;
+
+protected:
+	ConstraintSW(BodySW **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_ ConstraintSW* get_island_next() const { return island_next; }
+	_FORCE_INLINE_ void set_island_next(ConstraintSW* p_next) { island_next=p_next; }
+
+	_FORCE_INLINE_ ConstraintSW* get_island_list_next() const { return island_list_next; }
+	_FORCE_INLINE_ void set_island_list_next(ConstraintSW* p_next) { island_list_next=p_next; }
+
+	_FORCE_INLINE_ BodySW **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 ~ConstraintSW() {}
+};
+
+#endif // CONSTRAINT__SW_H