def ready(self, *args, **kwargs):
super(MainMenuScene, self).ready()
self.joypads = JoyPad().sticks
self.logo = Image(os.path.join(self.IMAGE_PATH, "kawaz.png"), alpha=False)
self.config = Image(os.path.join(self.IMAGE_PATH, "config.png"), alpha=False)
self.exit = Image(os.path.join(self.IMAGE_PATH, "exit.png"), alpha=False)
self.cursor = Image(os.path.join(self.IMAGE_PATH, "cursor.png"), alpha=True)
self.load_player_selection(len(self.joypads))
self.logo.x = 353; self.logo.y = 260
self.player2.x = 160; self.player2.y = 400
self.player3.x = 380; self.player3.y = 400
self.player4.x = 600; self.player4.y = 400
self.config.x = 380; self.config.y = 460
self.exit.x = 600; self.exit.y = 460
# カーソル位置を初期化
self.menu_options = ((self.player2, self.player3, self.player4),
(None, self.config, self.exit))
self.menu_actions = (
(lambda:self.start_game(2), # self.player2
lambda:self.start_game(3), # self.player3
lambda:self.start_game(4),)# self.player4
,
(lambda:0, # None
lambda:Game.get_scene_manager().change_scene('keysetting'), #self.config
lambda:sys.exit()) # self.exit
)
self.cursor_logical_x = 0;
self.cursor_logical_y = 0;
self.set_cursor_pos(0, 0)
self.sprites.add(self.logo)
self.sprites.add(self.player2)
self.sprites.add(self.player3)
self.sprites.add(self.player4)
self.sprites.add(self.config)
self.sprites.add(self.exit)
self.sprites.add(self.cursor)
self.keysupp = KeySuppressor(self.KEY_REPEAT_TIME)
class MainMenuScene(Scene):
BACKGROUND = (255,255,255)
CURSOR_BORDER = 10 # カーソルを表す画像が、選択肢を表す画像からどれだけずらして配置されるか
IMAGE_PATH = "../resources/image/menu"
KEY_REPEAT_TIME = 0.2 # 何秒以内の間なら、キーが押され続けていても連打とみなさないか
# 2Players, 3Players, 4Playersの画像を読み込む
def load_player_selection(self, joypad_number):
fail = ("" if joypad_number >= 2 else "x")
self.player2 = Image(os.path.join(self.IMAGE_PATH, "player2%s.png" % fail), alpha=False)
fail = ("" if joypad_number >= 3 else "x")
self.player3 = Image(os.path.join(self.IMAGE_PATH, "player3%s.png" % fail), alpha=False)
fail = ("" if joypad_number >= 4 else "x")
self.player4 = Image(os.path.join(self.IMAGE_PATH, "player4%s.png" % fail), alpha=False)
# カーソルをx方向にdir_x、y方向にdir_yだけ動かす
def set_cursor_pos(self, dir_x, dir_y):
target_option = False
sys.stderr.write("(%d,%d)" % (self.cursor_logical_x, self.cursor_logical_y))
while not target_option:
# y方向
self.cursor_logical_y = (self.cursor_logical_y + dir_y) % len(self.menu_options)
# x方向
self.cursor_logical_x = (self.cursor_logical_x + dir_x) % len(self.menu_options[self.cursor_logical_y])
sys.stderr.write("->(%d,%d)" % (self.cursor_logical_x, self.cursor_logical_y))
# 描画位置の計算
target_option = self.menu_options[self.cursor_logical_y][self.cursor_logical_x]
# ここで、指定した位置に選択肢がなかった場合、
# もう一度カーソルの移動を適用する。例えば
# [Option1] [Option2] [Option3]
# [Option4] [Option6]
# という並びで、[Option4]にカーソルがある状態で右キーを
# 押したとする。このとき、カーソルは一度[Option4]と[Option6]の
# 間に行こうとするが、それが無効と判断され、もう一度
# カーソルが右に動く（結果、[Option6]でカーソルが止まる）。
sys.stderr.write("\n")
# 指定した位置に選択肢があった場合に、はじめてwhileループを抜ける。
# ここでカーソルの描画位置を計算。
self.cursor.x = target_option.x - self.CURSOR_BORDER
self.cursor.y = target_option.y - self.CURSOR_BORDER
# ゲームを始める
def start_game(self, player_number):
# TODO: ここに、ゲーム画面へ移動するコードを書く
pass
def ready(self, *args, **kwargs):
super(MainMenuScene, self).ready()
self.joypads = JoyPad().sticks
self.logo = Image(os.path.join(self.IMAGE_PATH, "kawaz.png"), alpha=False)
self.config = Image(os.path.join(self.IMAGE_PATH, "config.png"), alpha=False)
self.exit = Image(os.path.join(self.IMAGE_PATH, "exit.png"), alpha=False)
self.cursor = Image(os.path.join(self.IMAGE_PATH, "cursor.png"), alpha=True)
self.load_player_selection(len(self.joypads))
self.logo.x = 353; self.logo.y = 260
self.player2.x = 160; self.player2.y = 400
self.player3.x = 380; self.player3.y = 400
self.player4.x = 600; self.player4.y = 400
self.config.x = 380; self.config.y = 460
self.exit.x = 600; self.exit.y = 460
# カーソル位置を初期化
self.menu_options = ((self.player2, self.player3, self.player4),
(None, self.config, self.exit))
self.menu_actions = (
(lambda:self.start_game(2), # self.player2
lambda:self.start_game(3), # self.player3
lambda:self.start_game(4),)# self.player4
,
(lambda:0, # None
lambda:Game.get_scene_manager().change_scene('keysetting'), #self.config
lambda:sys.exit()) # self.exit
)
self.cursor_logical_x = 0;
self.cursor_logical_y = 0;
self.set_cursor_pos(0, 0)
self.sprites.add(self.logo)
self.sprites.add(self.player2)
self.sprites.add(self.player3)
self.sprites.add(self.player4)
self.sprites.add(self.config)
self.sprites.add(self.exit)
self.sprites.add(self.cursor)
self.keysupp = KeySuppressor(self.KEY_REPEAT_TIME)
def update(self):
# Joypadによるカーソル操作
# 各Joypadについて動きをチェックする
for joypad_id in range(len(self.joypads)):
# 直近のキー操作から
xaxis = self.joypads[joypad_id].get_axis(0)
yaxis = self.joypads[joypad_id].get_axis(1)
if xaxis > 0.9:
if self.keysupp.press("%d %d" % (joypad_id, K_RIGHT)):
self.set_cursor_pos(1, 0)
elif xaxis < -0.9:
if self.keysupp.press("%d %d" % (joypad_id, K_LEFT)):
self.set_cursor_pos(-1, 0)
elif yaxis > 0.9:
if self.keysupp.press("%d %d" % (joypad_id, K_DOWN)):
self.set_cursor_pos(0, 1)
elif yaxis < -0.9:
if self.keysupp.press("%d %d" % (joypad_id, K_UP)):
self.set_cursor_pos(0, -1)
# ボタン
for button_id in range(self.joypads[joypad_id].get_numbuttons()):
if self.joypads[joypad_id].get_button(button_id):
self.menu_actions[self.cursor_logical_y][self.cursor_logical_x]()
# キーボードによるカーソル操作
if Key.is_press(K_RIGHT):
if self.keysupp.press(K_RIGHT):
self.set_cursor_pos(1, 0)
elif Key.is_press(K_LEFT):
if self.keysupp.press(K_LEFT):
self.set_cursor_pos(-1, 0)
elif Key.is_press(K_DOWN):
if self.keysupp.press(K_DOWN):
self.set_cursor_pos(0, 1)
elif Key.is_press(K_UP):
if self.keysupp.press(K_UP):
self.set_cursor_pos(0, -1)
elif Key.is_press(K_RETURN):
self.menu_actions[self.cursor_logical_y][self.cursor_logical_x]()
