Refactor: Always check isMessageActive() at the beginning in game_Int…

src/game_interpreter_map.cpp

@@ -267,13 +267,13 @@ bool Game_Interpreter_Map::CommandRecallToLocation(lcf::rpg::EventCommand const&
 }
 
 bool Game_Interpreter_Map::CommandEnemyEncounter(lcf::rpg::EventCommand const& com) { // code 10710
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	BattleArgs args;
 
 	args.troop_id = ValueOrVariable(com.parameters[0], com.parameters[1]);
@@ -364,13 +364,13 @@ bool Game_Interpreter_Map::CommandEndBattle(lcf::rpg::EventCommand const& /* com
 }
 
 bool Game_Interpreter_Map::CommandOpenShop(lcf::rpg::EventCommand const& com) { // code 10720
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	bool allow_buy = false;
 	bool allow_sell = false;
 
@@ -392,7 +392,7 @@ bool Game_Interpreter_Map::CommandOpenShop(lcf::rpg::EventCommand const& com) {
 	auto shop_type = com.parameters[1];
 
 	// Not used, but left here for documentation purposes
-	//bool has_shop_handlers = com.parameters[2] != 0;
+	// bool has_shop_handlers = com.parameters[2] != 0;
 
 	std::vector<int> goods;
 	for (auto it = com.parameters.begin() + 4; it < com.parameters.end(); ++it) {
@@ -542,13 +542,13 @@ bool Game_Interpreter_Map::CommandEndInn(lcf::rpg::EventCommand const& /* com */
 }
 
 bool Game_Interpreter_Map::CommandEnterHeroName(lcf::rpg::EventCommand const& com) { // code 10740
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	auto actor_id = com.parameters[0];
 	auto charset = com.parameters[1];
 	auto use_default_name = com.parameters[2];
@@ -713,26 +713,26 @@ bool Game_Interpreter_Map::CommandPlayMovie(lcf::rpg::EventCommand const& com) {
 }
 
 bool Game_Interpreter_Map::CommandOpenSaveMenu(lcf::rpg::EventCommand const& /* com */) { // code 11910
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	Scene::instance->SetRequestedScene(std::make_shared<Scene_Save>());
 	++index;
 	return false;
 }
 
 bool Game_Interpreter_Map::CommandOpenMainMenu(lcf::rpg::EventCommand const&) { // code 11950
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	int subscreen_id = -1, actor_index = 0;
 	bool is_db_actor = false;
 
@@ -748,13 +748,13 @@ bool Game_Interpreter_Map::CommandOpenLoadMenu(lcf::rpg::EventCommand const& /*
 		return true;
 	}
 
-	auto& frame = GetFrame();
-	auto& index = frame.current_command;
-
 	if (Game_Message::IsMessageActive()) {
 		return false;
 	}
 
+	auto& frame = GetFrame();
+	auto& index = frame.current_command;
+
 	Scene::instance->SetRequestedScene(std::make_shared<Scene_Load>());
 	++index;
 	return false;

src/game_map.cpp

@@ -981,14 +981,6 @@ int Game_Map::GetTerrainTag(int x, int y) {
 	return terrain_data[chip_index];
 }
 
-void Game_Map::GetEventsXY(std::vector<Game_Event*>& events, int x, int y) {
-	for (Game_Event& ev : GetEvents()) {
-		if (ev.IsInPosition(x, y) && ev.IsActive()) {
-			events.push_back(&ev);
-		}
-	}
-}
-
 Game_Event* Game_Map::GetEventAt(int x, int y, bool require_active) {
 	auto& events = GetEvents();
 	for (auto iter = events.rbegin(); iter != events.rend(); ++iter) {

src/game_map.h

@@ -577,8 +577,6 @@ namespace Game_Map {
 	 */
 	std::vector<Game_CommonEvent>& GetCommonEvents();
 
-	void GetEventsXY(std::vector<Game_Event*>& events, int x, int y);
-
 	/**
 	 * @param x x position on the map
 	 * @param y y position on the map

src/tilemap_layer.cpp

@@ -259,9 +259,6 @@ void TilemapLayer::Draw(Bitmap& dst, uint8_t z_order, int render_ox, int render_
 			if (loop_h) map_x = mod(map_x, width);
 			if (loop_v) map_y = mod(map_y, height);
 
-			int map_draw_x = x * TILE_SIZE - mod_ox;
-			int map_draw_y = y * TILE_SIZE - mod_oy;
-
 			bool out_of_bounds =
 				map_x < 0 || map_x >= width ||
 				map_y < 0 || map_y >= height;
@@ -270,6 +267,9 @@ void TilemapLayer::Draw(Bitmap& dst, uint8_t z_order, int render_ox, int render_
 				continue;
 			}
 
+			int map_draw_x = x * TILE_SIZE - mod_ox;
+			int map_draw_y = y * TILE_SIZE - mod_oy;
+
 			// Get the tile data
 			TileData &tile = GetDataCache(map_x, map_y);