Method ResetPositionX

src/game_map.cpp:2110–2146

}

void Game_Map::Parallax::ResetPositionX() {
	Params params = GetParallaxParams();

	if (params.name.empty()) {
		return;
	}

	parallax_fake_x = false;

	if (!params.scroll_horz && !LoopHorizontal()) {
		int pan_screen_width = Player::screen_width;
		if (Player::game_config.fake_resolution.Get()) {
			pan_screen_width = SCREEN_TARGET_WIDTH;
		}

		int tiles_per_screen = pan_screen_width / TILE_SIZE;
		if (pan_screen_width % TILE_SIZE != 0) {
			++tiles_per_screen;
		}

		if (GetTilesX() > tiles_per_screen && parallax_width > pan_screen_width) {
			const int w = (GetTilesX() - tiles_per_screen) * TILE_SIZE;
			const int ph = 2 * std::min(w, parallax_width - pan_screen_width) * map_info.position_x / w;
			if (Player::IsRPG2k()) {
				SetPositionX(ph);
			} else {
				// 2k3 does not do the (% parallax_width * TILE_SIZE * 2) here
				panorama.pan_x = ph;
			}
		} else {
			panorama.pan_x = 0;
			parallax_fake_x = true;
		}
	} else {
		parallax_fake_x = true;
	}
}

void Game_Map::Parallax::ResetPositionY() {
	Params params = GetParallaxParams();