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import typing
from .keyboard import ModKey, KeyboardCallback, KeyboardEvent, KeyboardCallbackBuilder
if typing.TYPE_CHECKING:
from ..app import TxtGameApp
class CallbackHandler:
def __init__(self, app: 'TxtGameApp'):
self.app = app
self.keyboard_callbacks: typing.List[KeyboardCallback] = []
def register_keyboard_callback(self, callback: KeyboardCallback):
self.keyboard_callbacks.append(callback)
def get_keyboard_input_callback(self, window: typing.Any, keycode: int, scancode: int, action: int, mod_keys: int):
event = KeyboardEvent(window, keycode, scancode, action, ModKey(mod_keys))
for callback in self.keyboard_callbacks:
if event.mod_keys == callback.required_mod_keys:
continue
callback.callback(event)
def get_mouse_move_callback(self, window: typing.Any, pos_x: float, pos_y: float):
pass
def get_mouse_click_callback(self, window: typing.Any, button: int, action: int, mod_keys: int):
pass
def keyboard_callback(self) -> KeyboardCallbackBuilder:
return KeyboardCallbackBuilder(self.app)
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