Fix some memory leaks

src/Renderer.cpp

@@ -1682,6 +1682,9 @@ Renderer::Renderer(Graphics * g, Simulation * sim):
 	this->g = g;
 	this->sim = sim;
 
+	memset(fire_r, 0, sizeof(fire_r));
+	memset(fire_g, 0, sizeof(fire_g));
+	memset(fire_b, 0, sizeof(fire_b));
 	prepare_alpha(CELL, 1.0f);
 	init_display_modes();
 	prepare_graphicscache();

src/game/GameController.cpp

@@ -118,7 +118,7 @@ void GameController::DrawPoints(queue<ui::Point*> & pointQueue)
 
 void GameController::Tick()
 {
-	gameModel->GetSimulation()->update_particles();
+	//gameModel->GetSimulation()->update_particles();
 }
 
 void GameController::SetPaused(bool pauseState)

src/game/GameModel.cpp

@@ -54,6 +54,8 @@ GameModel::~GameModel()
 	}
 	delete sim;
 	delete ren;
+	if(activeTool)
+		delete activeTool;
 }
 
 Brush * GameModel::GetBrush()

src/login/LoginController.cpp

@@ -35,7 +35,6 @@ void LoginController::Exit()
 	if(ui::Engine::Ref().GetWindow() == loginView)
 	{
 		ui::Engine::Ref().CloseWindow();
-		loginView = NULL;
 	}
 	if(callback)
 		callback->ControllerExit();

src/simulation/Simulation.cpp

@@ -3185,18 +3185,23 @@ Simulation::Simulation():
 	int menuCount;
 	menu_section * msectionsT = LoadMenus(menuCount);
 	memcpy(msections, msectionsT, menuCount * sizeof(menu_section));
+	free(msectionsT);
 
 	int wallCount;
 	wall_type * wtypesT = LoadWalls(wallCount);
 	memcpy(wtypes, wtypesT, wallCount * sizeof(wall_type));
+	free(wtypesT);
 
 	int elementCount;
 	part_type * ptypesT = LoadElements(elementCount);
 	memcpy(ptypes, ptypesT, elementCount * sizeof(part_type));
+	free(ptypesT);
 
 	int transitionCount;
 	part_transition * ptransitionsT = LoadTransitions(transitionCount);
 	memcpy(ptransitions, ptransitionsT, sizeof(part_transition) * transitionCount);
+	free(ptransitionsT);
+
 	init_can_move();
 	clear_sim();
 }