Ejemplos de has_alt_modifier en C++ (Cpp)

Ejemplo n.º 1

Archivo: mouse_action.cpp Proyecto: Yossarian/WesnothAddonServer

editor_action* mouse_action::key_event(
	editor_display& disp, const SDL_Event& event)
{
	if (!has_alt_modifier() && (event.key.keysym.sym >= '1' && event.key.keysym.sym <= '9')) {
		int side = event.key.keysym.sym - '0';
		if (side >= 1 && side <= gamemap::MAX_PLAYERS) {
			map_location pos = disp.get_map().starting_position(side);
			if (pos.valid()) {
				disp.scroll_to_tile(pos, display::WARP);
			}
		}
		return NULL;
	}
	if (!disp.map().on_board(previous_move_hex_) || event.type != SDL_KEYUP) {
		return NULL;
	}
	editor_action* a = NULL;
	if ((has_alt_modifier() && (event.key.keysym.sym >= '1' && event.key.keysym.sym <= '9'))
	|| event.key.keysym.sym == SDLK_DELETE) {
		int res = event.key.keysym.sym - '0';
		if (res > gamemap::MAX_PLAYERS || event.key.keysym.sym == SDLK_DELETE) res = 0;
		int player_starting_at_hex = disp.map().is_starting_position(previous_move_hex_) + 1;
		if (res == 0 && player_starting_at_hex != -1) {
			a = new editor_action_starting_position(map_location(), player_starting_at_hex);
		} else if (res > 0 && res != player_starting_at_hex) {
			a = new editor_action_starting_position(previous_move_hex_, res);
		}
	}
	return a;
}

Ejemplo n.º 2

Archivo: mouse_action.cpp Proyecto: CliffsDover/wesnoth

editor_action* mouse_action::key_event(
	editor_display& disp, const SDL_Event& event)
{
	if (!has_alt_modifier() && (event.key.keysym.sym >= '1' && event.key.keysym.sym <= '9')) {
		int side = event.key.keysym.sym - '0';
		if (side >= 1 && side <= gamemap::MAX_PLAYERS) {
			map_location pos = disp.get_map().starting_position(side);
			if (pos.valid()) {
				disp.scroll_to_tile(pos, display::WARP);
			}
		}
		return nullptr;
	}
	if (!disp.map().on_board(previous_move_hex_) || event.type != SDL_KEYUP) {
		return nullptr;
	}
	editor_action* a = nullptr;
	if ((has_alt_modifier() && (event.key.keysym.sym >= '1' && event.key.keysym.sym <= '9'))
	|| event.key.keysym.sym == SDLK_DELETE) {
		int res = event.key.keysym.sym - '0';
		if (res > gamemap::MAX_PLAYERS || event.key.keysym.sym == SDLK_DELETE) res = 0;
		const std::string* old_id = disp.map().is_starting_position(previous_move_hex_);
		if (res == 0 && old_id != nullptr) {
			a = new editor_action_starting_position(map_location(), *old_id);
		} else if (res > 0 && (old_id == nullptr || *old_id == std::to_string(res))) {
			a = new editor_action_starting_position(previous_move_hex_, std::to_string(res));
		}
	}
	return a;
}