mirror of https://github.com/axmolengine/axmol.git
Merge commit 'refs/pull/5071/head' of git://github.com/cocos2d/cocos2d-x into merge5071
This commit is contained in:
James Chen
commit
a4a010465c
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@ -58,7 +58,7 @@ typedef struct PhysicsContactData
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/**
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* @brief Contact infomation. it will created automatically when two shape contact with each other. and it will destoried automatically when two shape separated.
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*/
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class PhysicsContact : Event
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class PhysicsContact : public Event
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{
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public:
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@ -55,7 +55,7 @@ typedef struct PhysicsRayCastInfo
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{
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PhysicsShape* shape;
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Point start;
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Point end;
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Point end; //< in lua, it's name is "ended"
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Point contact;
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Vect normal;
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float fraction;
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|
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@ -1615,7 +1615,7 @@ void physics_raycastinfo_to_luaval(lua_State* L, const PhysicsRayCastInfo& info)
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point_to_luaval(L, info.start);
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lua_rawset(L, -3); /* table[key] = value, L: table */
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lua_pushstring(L, "end"); /* L: table key */
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lua_pushstring(L, "ended"); /* L: table key */
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point_to_luaval(L, info.end);
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lua_rawset(L, -3); /* table[key] = value, L: table */
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@ -1632,6 +1632,26 @@ void physics_raycastinfo_to_luaval(lua_State* L, const PhysicsRayCastInfo& info)
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lua_rawset(L, -3); /* table[key] = value, L: table */
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}
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void physics_contactdata_to_luaval(lua_State* L, const PhysicsContactData* data)
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{
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if (nullptr == L || nullptr == data)
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return;
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lua_newtable(L); /* L: table */
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lua_pushstring(L, "points");
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points_to_luaval(L, data->points, data->count);
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lua_rawset(L, -3);
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lua_pushstring(L, "normal");
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point_to_luaval(L, data->normal);
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lua_rawset(L, -3);
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lua_pushstring(L, "POINT_MAX");
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lua_pushnumber(L, data->POINT_MAX);
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lua_rawset(L, -3);
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}
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void size_to_luaval(lua_State* L,const Size& sz)
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{
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if (NULL == L)
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@ -205,6 +205,7 @@ extern void color4b_to_luaval(lua_State* L,const Color4B& cc);
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extern void color4f_to_luaval(lua_State* L,const Color4F& cc);
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extern void physics_material_to_luaval(lua_State* L,const PhysicsMaterial& pm);
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extern void physics_raycastinfo_to_luaval(lua_State* L, const PhysicsRayCastInfo& info);
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extern void physics_contactdata_to_luaval(lua_State* L, const PhysicsContactData* data);
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extern void affinetransform_to_luaval(lua_State* L,const AffineTransform& inValue);
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extern void fontdefinition_to_luaval(lua_State* L,const FontDefinition& inValue);
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extern void array_to_luaval(lua_State* L,Array* inValue);
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@ -155,6 +155,11 @@ public:
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EVENT_MOUSE_SCROLL,
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EVENT_SPINE,
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EVENT_PHYSICS_CONTACT_BEGIN,
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EVENT_PHYSICS_CONTACT_PRESOLVE,
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EVENT_PHYSICS_CONTACT_POSTSOLVE,
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EVENT_PHYSICS_CONTACT_SEPERATE,
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};
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typedef int Handler;
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@ -900,7 +900,6 @@ int lua_cocos2dx_physics_PhysicsShape_getPolyonCenter(lua_State* tolua_S)
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if (nullptr == arg0){
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LUA_PRECONDITION( arg0, "Invalid Native Object");
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}} while (0);
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ok &= luaval_to_int32(tolua_S, 3,(int *)&arg1);
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if(!ok)
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{
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CC_SAFE_FREE(arg0);
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@ -1138,6 +1137,114 @@ tolua_lerror:
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return 0;
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}
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static int tolua_cocos2dx_EventListenerPhysicsContact_registerScriptHandler(lua_State* tolua_S)
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{
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if (nullptr == tolua_S)
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return 0;
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int argc = 0;
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EventListenerPhysicsContact* self = nullptr;
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#if COCOS2D_DEBUG >= 1
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tolua_Error tolua_err;
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if (!tolua_isusertype(tolua_S, 1, "EventListenerPhysicsContact", 0, &tolua_err)) goto tolua_lerror;
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#endif
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self = static_cast<EventListenerPhysicsContact*>(tolua_tousertype(tolua_S,1,0));
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#if COCOS2D_DEBUG >= 1
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if (nullptr == self) {
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tolua_error(tolua_S,"invalid 'self' in function 'tolua_cocos2dx_EventListenerPhysicsContact_registerScriptHandler'\n", nullptr);
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return 0;
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}
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#endif
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argc = lua_gettop(tolua_S) - 1;
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if (argc == 2)
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{
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#if COCOS2D_DEBUG >= 1
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if (!toluafix_isfunction(tolua_S,2,"LUA_FUNCTION",0,&tolua_err) ||
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!tolua_isnumber(tolua_S, 3, 0, &tolua_err))
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{
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goto tolua_lerror;
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}
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#endif
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LUA_FUNCTION handler = toluafix_ref_function(tolua_S,2,0);
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ScriptHandlerMgr::HandlerType type = static_cast<ScriptHandlerMgr::HandlerType>((int)tolua_tonumber(tolua_S, 3, 0));
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switch (type)
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{
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case ScriptHandlerMgr::HandlerType::EVENT_PHYSICS_CONTACT_BEGIN:
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{
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ScriptHandlerMgr::getInstance()->addObjectHandler((void*)self, handler, type);
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self->onContactBegin = [handler](EventCustom* event, const PhysicsContact& contact) -> bool{
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LuaStack* stack = LuaEngine::getInstance()->getLuaStack();
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stack->pushObject(event, "EventCustom");
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stack->pushObject(const_cast<PhysicsContact*>(&contact), "PhysicsContact");
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bool ret = stack->executeFunctionByHandler(handler, 2);
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stack->clean();
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return ret;
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};
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}
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break;
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case ScriptHandlerMgr::HandlerType::EVENT_PHYSICS_CONTACT_PRESOLVE:
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{
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ScriptHandlerMgr::getInstance()->addObjectHandler((void*)self, handler, type);
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self->onContactPreSolve = [handler](EventCustom* event, const PhysicsContact& contact, const PhysicsContactPreSolve& solve) -> bool{
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LuaStack* stack = LuaEngine::getInstance()->getLuaStack();
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stack->pushObject(event, "EventCustom");
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stack->pushObject(const_cast<PhysicsContact*>(&contact), "PhysicsContact");
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tolua_pushusertype(stack->getLuaState(), const_cast<PhysicsContactPreSolve*>(&solve), "PhysicsContactPreSolve");
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bool ret = stack->executeFunctionByHandler(handler, 3);
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stack->clean();
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return ret;
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};
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}
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break;
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case ScriptHandlerMgr::HandlerType::EVENT_PHYSICS_CONTACT_POSTSOLVE:
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{
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ScriptHandlerMgr::getInstance()->addObjectHandler((void*)self, handler, type);
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self->onContactPostSolve = [handler](EventCustom* event, const PhysicsContact& contact, const PhysicsContactPostSolve& solve){
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LuaStack* stack = LuaEngine::getInstance()->getLuaStack();
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stack->pushObject(event, "EventCustom");
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stack->pushObject(const_cast<PhysicsContact*>(&contact), "PhysicsContact");
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tolua_pushusertype(stack->getLuaState(), const_cast<PhysicsContactPostSolve*>(&solve), "PhysicsContactPostSolve");
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stack->executeFunctionByHandler(handler, 3);
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stack->clean();
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};
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}
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break;
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case ScriptHandlerMgr::HandlerType::EVENT_PHYSICS_CONTACT_SEPERATE:
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{
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ScriptHandlerMgr::getInstance()->addObjectHandler((void*)self, handler, type);
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self->onContactSeperate = [handler](EventCustom* event, const PhysicsContact& contact){
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LuaStack* stack = LuaEngine::getInstance()->getLuaStack();
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stack->pushObject(event, "EventCustom");
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stack->pushObject(const_cast<PhysicsContact*>(&contact), "PhysicsContact");
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stack->executeFunctionByHandler(handler, 2);
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stack->clean();
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};
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}
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break;
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default:
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break;
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}
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return 0;
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}
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CCLOG("'registerScriptHandler' has wrong number of arguments: %d, was expecting %d\n", argc, 2);
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return 0;
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#if COCOS2D_DEBUG >= 1
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tolua_lerror:
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tolua_error(tolua_S,"#ferror in function 'registerScriptHandler'.",&tolua_err);
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return 0;
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#endif
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}
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int register_all_cocos2dx_physics_manual(lua_State* tolua_S)
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{
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lua_pushstring(tolua_S, "cc.PhysicsBody");
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@ -1254,7 +1361,14 @@ int register_all_cocos2dx_physics_manual(lua_State* tolua_S)
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lua_pushnumber(tolua_S, PhysicsWorld::DEBUGDRAW_ALL);
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lua_rawset(tolua_S,-3);
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}
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lua_pop(tolua_S, 1);
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lua_pushstring(tolua_S, "EventListenerPhysicsContact");
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lua_rawget(tolua_S, LUA_REGISTRYINDEX);
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if (lua_istable(tolua_S,-1))
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{
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tolua_function(tolua_S, "registerScriptHandler", tolua_cocos2dx_EventListenerPhysicsContact_registerScriptHandler);
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}
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lua_pop(tolua_S, 1);
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tolua_constant(tolua_S, "PHYSICS_INFINITY", PHYSICS_INFINITY);
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@ -343,6 +343,10 @@ cc.Handler.EVENT_MOUSE_UP = 49
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cc.Handler.EVENT_MOUSE_MOVE = 50
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cc.Handler.EVENT_MOUSE_SCROLL = 51
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cc.Handler.EVENT_SPINE = 52
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cc.Handler.EVENT_PHYSICS_CONTACT_BEGIN = 53
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cc.Handler.EVENT_PHYSICS_CONTACT_PRESOLVE = 54
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cc.Handler.EVENT_PHYSICS_CONTACT_POSTSOLVE = 55
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cc.Handler.EVENT_PHYSICS_CONTACT_SEPERATE = 56
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cc.EVENT_UNKNOWN = 0
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cc.EVENT_TOUCH_ONE_BY_ONE = 1
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@ -352,8 +356,8 @@ cc.EVENT_MOUSE = 4
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cc.EVENT_ACCELERATION = 5
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cc.EVENT_CUSTOM = 6
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cc.PHYSICSSHAPE_MATERIAL_DEFAULT = {0.0, 0.5, 0.5}
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cc.PHYSICSBODY_MATERIAL_DEFAULT = {0.1, 0.5, 0.5}
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cc.PHYSICSSHAPE_MATERIAL_DEFAULT = {density = 0.0, restitution = 0.5, friction = 0.5}
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cc.PHYSICSBODY_MATERIAL_DEFAULT = {density = 0.1, restitution = 0.5, friction = 0.5}
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cc.GLYPHCOLLECTION_DYNAMIC = 0
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cc.GLYPHCOLLECTION_NEHE = 1
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cc.GLYPHCOLLECTION_ASCII = 2
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|
|
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@ -1151,7 +1151,6 @@ bool PhysicsDemoSlice::slice(PhysicsWorld &world, const PhysicsRayCastInfo& info
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Point normal = info.end - info.start;
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normal = normal.getPerp().normalize();
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float dist = info.start.dot(normal);
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dist = dist;
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clipPoly(dynamic_cast<PhysicsShapePolygon*>(info.shape), normal, dist);
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clipPoly(dynamic_cast<PhysicsShapePolygon*>(info.shape), -normal, -dist);
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|
|
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|
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@ -26,7 +26,7 @@ local function initWithLayer(layer, callback)
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cc.Director:getInstance():getRunningScene():getPhysicsWorld():setDebugDrawMask(debug and cc.PhysicsWorld.DEBUGDRAW_ALL or cc.PhysicsWorld.DEBUGDRAW_NONE)
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end
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|
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layer.toggleDebug = toggleDebugCallback;
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layer.toggleDebug = function(self) toggleDebugCallback(nil) end;
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cc.MenuItemFont:setFontSize(18)
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local item = cc.MenuItemFont:create("Toogle debug")
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item:registerScriptTapHandler(toggleDebugCallback)
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|
|
@ -291,9 +291,6 @@ local function PhysicsDemoJoints()
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for j in range(0, 3) do
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||||
local offset = cc.p(VisibleRect:leftBottom().x + 5 + j * width + width/2, VisibleRect:leftBottom().y + 50 + i * height + height/2);
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||||
box:addShape(cc.PhysicsShapeEdgeBox:create(cc.size(width, height), cc.PHYSICSSHAPE_MATERIAL_DEFAULT, 1, offset));
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print("i,j")
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print(i)
|
||||
print(j)
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||||
local index = i*4 + j
|
||||
if index == 0 then
|
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local sp1 = makeBall(layer, cc.p(offset.x - 30, offset.y), 10);
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||||
|
|
@ -597,14 +594,340 @@ local function PhysicsDemoRayCast()
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|||
return layer
|
||||
end
|
||||
|
||||
local function registerOnEnter()
|
||||
layer:registerOn(PhysicsDemoLogoSmash)
|
||||
local function PhysicsDemoOneWayPlatform()
|
||||
local layer = cc.Layer:create()
|
||||
local function onEnter()
|
||||
|
||||
local touchListener = cc.EventListenerTouchOneByOne:create();
|
||||
touchListener:registerScriptHandler(onTouchBegan, cc.Handler.EVENT_TOUCH_BEGAN);
|
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touchListener:registerScriptHandler(onTouchMoved, cc.Handler.EVENT_TOUCH_MOVED);
|
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touchListener:registerScriptHandler(onTouchEnded, cc.Handler.EVENT_TOUCH_ENDED);
|
||||
local eventDispatcher = layer:getEventDispatcher()
|
||||
eventDispatcher:addEventListenerWithSceneGraphPriority(touchListener, layer);
|
||||
|
||||
local ground = cc.Node:create();
|
||||
ground:setPhysicsBody(cc.PhysicsBody:createEdgeSegment(cc.p(VisibleRect:leftBottom().x, VisibleRect:leftBottom().y + 50), cc.p(VisibleRect:rightBottom().x, VisibleRect:rightBottom().y + 50)));
|
||||
layer:addChild(ground);
|
||||
|
||||
local platform = makeBox(VisibleRect:center(), cc.size(200, 50));
|
||||
platform:getPhysicsBody():setDynamic(false);
|
||||
layer:addChild(platform);
|
||||
|
||||
local ball = makeBall(layer, cc.p(VisibleRect:center().x, VisibleRect:center().y - 50), 20);
|
||||
ball:getPhysicsBody():setVelocity(cc.p(0, 150));
|
||||
ball:getPhysicsBody():setTag(DRAG_BODYS_TAG);
|
||||
ball:getPhysicsBody():setMass(1.0);
|
||||
layer:addChild(ball);
|
||||
|
||||
local function onContactBegin(event, contact)
|
||||
return contact:getContactData().normal.y < 0;
|
||||
end
|
||||
local contactListener = cc.EventListenerPhysicsContactWithBodies:create(platform:getPhysicsBody(), ball:getPhysicsBody());
|
||||
contactListener:registerScriptHandler(onContactBegin, cc.Handler.EVENT_PHYSICS_CONTACT_BEGIN);
|
||||
eventDispatcher:addEventListenerWithSceneGraphPriority(contactListener, layer);
|
||||
end
|
||||
|
||||
initWithLayer(layer, onEnter)
|
||||
Helper.titleLabel:setString("One Way Platform")
|
||||
|
||||
return layer
|
||||
end
|
||||
|
||||
local function PhysicsDemoActions()
|
||||
local layer = cc.Layer:create()
|
||||
local function onEnter()
|
||||
local touchListener = cc.EventListenerTouchOneByOne:create()
|
||||
touchListener:registerScriptHandler(onTouchBegan, cc.Handler.EVENT_TOUCH_BEGAN)
|
||||
touchListener:registerScriptHandler(onTouchMoved, cc.Handler.EVENT_TOUCH_MOVED)
|
||||
touchListener:registerScriptHandler(onTouchEnded, cc.Handler.EVENT_TOUCH_ENDED)
|
||||
local eventDispatcher = layer:getEventDispatcher()
|
||||
eventDispatcher:addEventListenerWithSceneGraphPriority(touchListener, layer)
|
||||
|
||||
local node = cc.Node:create();
|
||||
node:setPhysicsBody(cc.PhysicsBody:createEdgeBox(cc.size(VisibleRect:getVisibleRect().width, VisibleRect:getVisibleRect().height)));
|
||||
node:setPosition(VisibleRect:center());
|
||||
layer:addChild(node);
|
||||
|
||||
local sp1 = addGrossiniAtPosition(layer, VisibleRect:center());
|
||||
local sp2 = addGrossiniAtPosition(layer, cc.p(VisibleRect:left().x + 50, VisibleRect:left().y));
|
||||
local sp3 = addGrossiniAtPosition(layer, cc.p(VisibleRect:right().x - 20, VisibleRect:right().y));
|
||||
local sp4 = addGrossiniAtPosition(layer, cc.p(VisibleRect:leftTop().x + 50, VisibleRect:leftTop().y-50));
|
||||
sp4:getPhysicsBody():setGravityEnable(false);
|
||||
|
||||
|
||||
local actionTo = cc.JumpTo:create(2, cc.p(100,100), 50, 4);
|
||||
local actionBy = cc.JumpBy:create(2, cc.p(300,0), 50, 4);
|
||||
local actionUp = cc.JumpBy:create(2, cc.p(0,50), 80, 4);
|
||||
local actionByBack = actionBy:reverse();
|
||||
|
||||
sp1:runAction(cc.RepeatForever:create(actionUp));
|
||||
sp2:runAction(cc.RepeatForever:create(cc.Sequence:create(actionBy, actionByBack)));
|
||||
sp3:runAction(actionTo);
|
||||
sp4:runAction(cc.RepeatForever:create(cc.Sequence:create(actionBy:clone(), actionByBack:clone())));
|
||||
end
|
||||
|
||||
initWithLayer(layer, onEnter)
|
||||
Helper.titleLabel:setString("Actions")
|
||||
|
||||
return layer
|
||||
end
|
||||
|
||||
local function PhysicsDemoPump()
|
||||
local layer = cc.Layer:create()
|
||||
local function onEnter()
|
||||
layer:toggleDebug();
|
||||
|
||||
local distance = 0.0;
|
||||
local rotationV = 0.0;
|
||||
local function onTouchBeganEx(touch, event)
|
||||
onTouchBegan(touch, event)
|
||||
distance = touch:getLocation().x - VisibleRect:center().x;
|
||||
return true;
|
||||
end
|
||||
|
||||
local function onTouchMovedEx(touch, event)
|
||||
onTouchMoved(touch, event);
|
||||
distance = touch:getLocation().x - VisibleRect:center().x;
|
||||
end
|
||||
|
||||
local function onTouchEndedEx(touch, event)
|
||||
onTouchEnded(touch, event)
|
||||
distance = 0;
|
||||
end
|
||||
|
||||
local touchListener = cc.EventListenerTouchOneByOne:create()
|
||||
touchListener:registerScriptHandler(onTouchBeganEx, cc.Handler.EVENT_TOUCH_BEGAN)
|
||||
touchListener:registerScriptHandler(onTouchMovedEx, cc.Handler.EVENT_TOUCH_MOVED)
|
||||
touchListener:registerScriptHandler(onTouchEndedEx, cc.Handler.EVENT_TOUCH_ENDED)
|
||||
local eventDispatcher = layer:getEventDispatcher()
|
||||
eventDispatcher:addEventListenerWithSceneGraphPriority(touchListener, layer)
|
||||
|
||||
local function update()
|
||||
for _, body in ipairs(cc.Director:getInstance():getRunningScene():getPhysicsWorld():getAllBodies()) do
|
||||
if body:getTag() == DRAG_BODYS_TAG and body:getPosition().y < 0.0 then
|
||||
body:getNode():setPosition(cc.p(VisibleRect:leftTop().x + 75, VisibleRect:leftTop().y + math.random() * 90, 0));
|
||||
body:setVelocity(cc.p(0, 0));
|
||||
end
|
||||
end
|
||||
|
||||
local gear = cc.Director:getInstance():getRunningScene():getPhysicsWorld():getBody(1);
|
||||
if gear then
|
||||
if distance ~= 0.0 then
|
||||
rotationV = rotationV + distance/2500.0;
|
||||
end
|
||||
if rotationV > 30 then rotationV = 30.0 end
|
||||
if rotationV < -30 then rotationV = -30.0 end
|
||||
|
||||
gear:setAngularVelocity(rotationV);
|
||||
rotationV = rotationV*0.995;
|
||||
end
|
||||
end
|
||||
|
||||
layer:scheduleUpdateWithPriorityLua(update, 0);
|
||||
|
||||
local node = cc.Node:create();
|
||||
local body = cc.PhysicsBody:create();
|
||||
body:setDynamic(false);
|
||||
|
||||
local staticMaterial = cc.PhysicsMaterial(cc.PHYSICS_INFINITY, 0, 0.5);
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 50, VisibleRect:leftTop().y),
|
||||
cc.p(VisibleRect:leftTop().x + 50, VisibleRect:leftTop().y-130), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 190, VisibleRect:leftTop().y),
|
||||
cc.p(VisibleRect:leftTop().x + 100, VisibleRect:leftTop().y-50), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 100, VisibleRect:leftTop().y-50),
|
||||
cc.p(VisibleRect:leftTop().x + 100, VisibleRect:leftTop().y-90), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 50, VisibleRect:leftTop().y-130),
|
||||
cc.p(VisibleRect:leftTop().x + 100, VisibleRect:leftTop().y-145), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 100, VisibleRect:leftTop().y-145),
|
||||
cc.p(VisibleRect:leftBottom().x + 100, VisibleRect:leftBottom().y + 80), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 150, VisibleRect:leftTop().y-80),
|
||||
cc.p(VisibleRect:leftBottom().x + 150, VisibleRect:leftBottom().y + 80), staticMaterial, 2.0));
|
||||
body:addShape(cc.PhysicsShapeEdgeSegment:create(
|
||||
cc.p(VisibleRect:leftTop().x + 150, VisibleRect:leftTop().y-80),
|
||||
cc.p(VisibleRect:rightTop().x -100, VisibleRect:rightTop().y-150), staticMaterial, 2.0));
|
||||
|
||||
body:setCategoryBitmask(1);
|
||||
|
||||
for _ in range(1, 6) do
|
||||
local ball = makeBall(layer, cc.p(VisibleRect:leftTop().x + 75 + math.random() * 90, VisibleRect:leftTop().y), 22, cc.PhysicsMaterial(0.05, 0.0, 0.1));
|
||||
ball:getPhysicsBody():setTag(DRAG_BODYS_TAG);
|
||||
layer:addChild(ball);
|
||||
end
|
||||
|
||||
node:setPhysicsBody(body);
|
||||
layer:addChild(node);
|
||||
|
||||
local vec =
|
||||
{
|
||||
cc.p(VisibleRect:leftTop().x + 102, VisibleRect:leftTop().y-148),
|
||||
cc.p(VisibleRect:leftTop().x + 148, VisibleRect:leftTop().y-161),
|
||||
cc.p(VisibleRect:leftBottom().x + 148, VisibleRect:leftBottom().y + 20),
|
||||
cc.p(VisibleRect:leftBottom().x + 102, VisibleRect:leftBottom().y + 20)
|
||||
};
|
||||
|
||||
local world = cc.Director:getInstance():getRunningScene():getPhysicsWorld();
|
||||
|
||||
-- small gear
|
||||
local sgear = cc.Node:create();
|
||||
local sgearB = cc.PhysicsBody:createCircle(44);
|
||||
sgear:setPhysicsBody(sgearB);
|
||||
sgear:setPosition(cc.p(VisibleRect:leftBottom().x + 125, VisibleRect:leftBottom().y));
|
||||
layer:addChild(sgear);
|
||||
sgearB:setCategoryBitmask(4);
|
||||
sgearB:setCollisionBitmask(4);
|
||||
sgearB:setTag(1);
|
||||
world:addJoint(cc.PhysicsJointPin:construct(body, sgearB, sgearB:getPosition()));
|
||||
|
||||
|
||||
-- big gear
|
||||
local bgear = cc.Node:create();
|
||||
local bgearB = cc.PhysicsBody:createCircle(100);
|
||||
bgear:setPhysicsBody(bgearB);
|
||||
bgear:setPosition(cc.p(VisibleRect:leftBottom().x + 275, VisibleRect:leftBottom().y));
|
||||
layer:addChild(bgear);
|
||||
bgearB:setCategoryBitmask(4);
|
||||
world:addJoint(cc.PhysicsJointPin:construct(body, bgearB, bgearB:getPosition()));
|
||||
|
||||
|
||||
-- pump
|
||||
local pump = cc.Node:create();
|
||||
local center = cc.PhysicsShape:getPolyonCenter(vec);
|
||||
pump:setPosition(center);
|
||||
local pumpB = cc.PhysicsBody:createPolygon(vec, cc.PHYSICSBODY_MATERIAL_DEFAULT, cc.p(-center.x, -center.y));
|
||||
pump:setPhysicsBody(pumpB);
|
||||
layer:addChild(pump);
|
||||
pumpB:setCategoryBitmask(2);
|
||||
pumpB:setGravityEnable(false);
|
||||
world:addJoint(cc.PhysicsJointDistance:construct(pumpB, sgearB, cc.p(0, 0), cc.p(0, -44)));
|
||||
|
||||
-- plugger
|
||||
local seg = {cc.p(VisibleRect:leftTop().x + 75, VisibleRect:leftTop().y-120), cc.p(VisibleRect:leftBottom().x + 75, VisibleRect:leftBottom().y-100)};
|
||||
local segCenter = cc.p((seg[2].x + seg[1].x)/2, (seg[2].y + seg[1].y)/2);
|
||||
seg[2] = cc.p(seg[2].x - segCenter.x, seg[2].y - segCenter.y);
|
||||
seg[1] = cc.p(seg[1].x - segCenter.x, seg[1].y - segCenter.y);
|
||||
local plugger = cc.Node:create();
|
||||
local pluggerB = cc.PhysicsBody:createEdgeSegment(seg[1], seg[2], cc.PhysicsMaterial(0.01, 0.0, 0.5), 20);
|
||||
pluggerB:setDynamic(true);
|
||||
pluggerB:setMass(30);
|
||||
pluggerB:setMoment(100000);
|
||||
plugger:setPhysicsBody(pluggerB);
|
||||
plugger:setPosition(segCenter);
|
||||
layer:addChild(plugger);
|
||||
pluggerB:setCategoryBitmask(2);
|
||||
sgearB:setCollisionBitmask(5);
|
||||
world:addJoint(cc.PhysicsJointPin:construct(body, pluggerB, cc.p(VisibleRect:leftBottom().x + 75, VisibleRect:leftBottom().y-90)));
|
||||
world:addJoint(cc.PhysicsJointDistance:construct(pluggerB, sgearB,
|
||||
pluggerB:world2Local(cc.p(VisibleRect:leftBottom().x + 75, VisibleRect:leftBottom().y)), cc.p(44, 0)));
|
||||
end
|
||||
|
||||
initWithLayer(layer, onEnter)
|
||||
Helper.titleLabel:setString("Pump")
|
||||
Helper.subtitleLabel:setString("touch screen on left or right")
|
||||
|
||||
return layer
|
||||
end
|
||||
|
||||
local function PhysicsDemoSlice()
|
||||
local layer = cc.Layer:create()
|
||||
local function onEnter()
|
||||
layer:toggleDebug()
|
||||
local sliceTag = 1;
|
||||
|
||||
local function clipPoly(shape, normal, distance)
|
||||
local body = shape:getBody();
|
||||
local count = shape:getPointsCount();
|
||||
local points = {}
|
||||
|
||||
local j = count - 1
|
||||
for i in range(0, count-1) do
|
||||
local a = body:local2World(shape:getPoint(j));
|
||||
local aDist = cc.pDot(a, normal) - distance;
|
||||
|
||||
if aDist < 0.0 then
|
||||
points[#points + 1] = a;
|
||||
end
|
||||
|
||||
local b = body:local2World(shape:getPoint(i));
|
||||
local bDist = cc.pDot(b, normal) - distance;
|
||||
|
||||
if aDist*bDist < 0.0 then
|
||||
local t = math.abs(aDist)/(math.abs(aDist) + math.abs(bDist));
|
||||
points[#points + 1] = cc.pLerp(a, b, t);
|
||||
end
|
||||
j = i
|
||||
end
|
||||
|
||||
local center = cc.PhysicsShape:getPolyonCenter(points);
|
||||
local node = cc.Node:create();
|
||||
local polyon = cc.PhysicsBody:createPolygon(points, cc.PHYSICSBODY_MATERIAL_DEFAULT, cc.p(-center.x, -center.y));
|
||||
node:setPosition(center);
|
||||
node:setPhysicsBody(polyon);
|
||||
polyon:setVelocity(body:getVelocityAtWorldPoint(center));
|
||||
polyon:setAngularVelocity(body:getAngularVelocity());
|
||||
polyon.tag = sliceTag;
|
||||
layer:addChild(node);
|
||||
end
|
||||
|
||||
|
||||
local function slice(world, info)
|
||||
if info.shape:getBody().tag ~= sliceTag then
|
||||
return true;
|
||||
end
|
||||
|
||||
if not info.shape:containsPoint(info.start) and not info.shape:containsPoint(info.ended) then
|
||||
local normal = cc.p(info.ended.x - info.start.x, info.ended.y - info.start.y);
|
||||
normal = cc.pNormalize(cc.pPerp(normal));
|
||||
local dist = cc.pDot(info.start, normal);
|
||||
|
||||
clipPoly(info.shape, normal, dist);
|
||||
clipPoly(info.shape, cc.p(-normal.x, -normal.y), -dist);
|
||||
|
||||
info.shape:getBody():removeFromWorld();
|
||||
end
|
||||
return true;
|
||||
end
|
||||
|
||||
local function onTouchEnded(touch, event)
|
||||
cc.Director:getInstance():getRunningScene():getPhysicsWorld():rayCast(slice, touch:getStartLocation(), touch:getLocation());
|
||||
end
|
||||
|
||||
local touchListener = cc.EventListenerTouchOneByOne:create();
|
||||
touchListener:registerScriptHandler(function() return true end, cc.Handler.EVENT_TOUCH_BEGAN);
|
||||
touchListener:registerScriptHandler(onTouchEnded, cc.Handler.EVENT_TOUCH_ENDED);
|
||||
local eventDispatcher = layer:getEventDispatcher()
|
||||
eventDispatcher:addEventListenerWithSceneGraphPriority(touchListener, layer);
|
||||
|
||||
local ground = cc.Node:create();
|
||||
ground:setPhysicsBody(cc.PhysicsBody:createEdgeSegment(cc.p(VisibleRect:leftBottom().x, VisibleRect:leftBottom().y + 50),
|
||||
cc.p(VisibleRect:rightBottom().x, VisibleRect:rightBottom().y + 50)));
|
||||
layer:addChild(ground);
|
||||
|
||||
local box = cc.Node:create();
|
||||
local points = {cc.p(-100, -100), cc.p(-100, 100), cc.p(100, 100), cc.p(100, -100)};
|
||||
box:setPhysicsBody(cc.PhysicsBody:createPolygon(points));
|
||||
box:setPosition(VisibleRect:center());
|
||||
box:getPhysicsBody().tag = sliceTag;
|
||||
layer:addChild(box);
|
||||
end
|
||||
|
||||
initWithLayer(layer, onEnter)
|
||||
Helper.titleLabel:setString("Slice")
|
||||
Helper.subtitleLabel:setString("click and drag to slice up the block")
|
||||
|
||||
return layer
|
||||
end
|
||||
|
||||
function PhysicsTest()
|
||||
cclog("PhysicsTest")
|
||||
local scene = cc.Scene:createWithPhysics()
|
||||
|
||||
|
||||
Helper.usePhysics = true
|
||||
Helper.createFunctionTable = {
|
||||
PhysicsDemoLogoSmash,
|
||||
|
|
@ -612,6 +935,10 @@ function PhysicsTest()
|
|||
PhysicsDemoClickAdd,
|
||||
PhysicsDemoRayCast,
|
||||
PhysicsDemoJoints,
|
||||
PhysicsDemoActions,
|
||||
PhysicsDemoPump,
|
||||
PhysicsDemoOneWayPlatform,
|
||||
PhysicsDemoSlice,
|
||||
}
|
||||
|
||||
scene:addChild(Helper.createFunctionTable[1]())
|
||||
|
|
|
|||
|
|
@ -37,12 +37,13 @@ classes = Event(.*(Physics).*) Physics.*
|
|||
|
||||
skip = PhysicsBody::[getJoints createPolygon createEdgeChain createEdgePolygon],
|
||||
PhysicsShape::[recenterPoints getPolyonCenter],
|
||||
PhysicsShapeBox::[getPoints],
|
||||
PhysicsShapeEdgeBox::[getPoints],
|
||||
PhysicsShapePolygon::[getPoints],
|
||||
PhysicsShapeEdgePolygon::[getPoints],
|
||||
PhysicsShapeEdgeChain::[getPoints],
|
||||
PhysicsWorld::[getScene queryPoint queryRect rayCast]
|
||||
PhysicsShapeBox::[^getPoints$],
|
||||
PhysicsShapeEdgeBox::[^getPoints$],
|
||||
PhysicsShapePolygon::[^getPoints$],
|
||||
PhysicsShapeEdgePolygon::[^getPoints$],
|
||||
PhysicsShapeEdgeChain::[^getPoints$],
|
||||
PhysicsWorld::[getScene queryPoint queryRect rayCast],
|
||||
PhysicsContact::[getData setData]
|
||||
|
||||
|
||||
rename_functions =
|
||||
|
|
|
|||
Loading…
Reference in New Issue