00001 /* 00002 * Copyright (c) 2006-2009 Erin Catto http://www.box2d.org 00003 * 00004 * This software is provided 'as-is', without any express or implied 00005 * warranty. In no event will the authors be held liable for any damages 00006 * arising from the use of this software. 00007 * Permission is granted to anyone to use this software for any purpose, 00008 * including commercial applications, and to alter it and redistribute it 00009 * freely, subject to the following restrictions: 00010 * 1. The origin of this software must not be misrepresented; you must not 00011 * claim that you wrote the original software. If you use this software 00012 * in a product, an acknowledgment in the product documentation would be 00013 * appreciated but is not required. 00014 * 2. Altered source versions must be plainly marked as such, and must not be 00015 * misrepresented as being the original software. 00016 * 3. This notice may not be removed or altered from any source distribution. 00017 */ 00018 00019 #ifndef B2_CONTACT_MANAGER_H 00020 #define B2_CONTACT_MANAGER_H 00021 00022 #include <Box2D/Collision/b2BroadPhase.h> 00023 00024 class b2Contact; 00025 class b2ContactFilter; 00026 class b2ContactListener; 00027 class b2BlockAllocator; 00028 00029 // Delegate of b2World. 00030 class b2ContactManager 00031 { 00032 public: 00033 b2ContactManager(); 00034 00035 // Broad-phase callback. 00036 void AddPair(void* proxyUserDataA, void* proxyUserDataB); 00037 00038 void FindNewContacts(); 00039 00040 void Destroy(b2Contact* c); 00041 00042 void Collide(); 00043 00044 b2BroadPhase m_broadPhase; 00045 b2Contact* m_contactList; 00046 int32 m_contactCount; 00047 b2ContactFilter* m_contactFilter; 00048 b2ContactListener* m_contactListener; 00049 b2BlockAllocator* m_allocator; 00050 }; 00051 00052 #endif