1 /* 2 * Copyright (c) 2006-2009 Erin Catto http://www.box2d.org 3 * 4 * This software is provided 'as-is', without any express or implied 5 * warranty. In no event will the authors be held liable for any damages 6 * arising from the use of this software. 7 * Permission is granted to anyone to use this software for any purpose, 8 * including commercial applications, and to alter it and redistribute it 9 * freely, subject to the following restrictions: 10 * 1. The origin of this software must not be misrepresented; you must not 11 * claim that you wrote the original software. If you use this software 12 * in a product, an acknowledgment in the product documentation would be 13 * appreciated but is not required. 14 * 2. Altered source versions must be plainly marked as such, and must not be 15 * misrepresented as being the original software. 16 * 3. This notice may not be removed or altered from any source distribution. 17 */ 18 19 #ifndef B2_CONTACT_MANAGER_H 20 #define B2_CONTACT_MANAGER_H 21 22 #include <Box2D/Collision/b2BroadPhase.h> 23 24 class b2Contact; 25 class b2ContactFilter; 26 class b2ContactListener; 27 class b2BlockAllocator; 28 29 // Delegate of b2World. 30 class b2ContactManager 31 { 32 public: 33 b2ContactManager(); 34 35 // Broad-phase callback. 36 void AddPair(void* proxyUserDataA, void* proxyUserDataB); 37 38 void FindNewContacts(); 39 40 void Destroy(b2Contact* c); 41 42 void Collide(); 43 44 b2BroadPhase m_broadPhase; 45 b2Contact* m_contactList; 46 int32 m_contactCount; 47 b2ContactFilter* m_contactFilter; 48 b2ContactListener* m_contactListener; 49 b2BlockAllocator* m_allocator; 50 }; 51 52 #endif 53