Python pyglet.window.key.LEFT Examples

def pyglet_key_down(self, symbol, modifier, repeat_in=0.3):
        from pyglet.window import key
        self.last_key_down = symbol
        self.last_key_modifier = modifier
        self.next_key_repeat = time.time() + repeat_in
        is_ascii = 27 <= symbol < 255
        char = {
            key.LEFT: KEYS.LEFT_ARROW,
            key.RIGHT: KEYS.RIGHT_ARROW,
            key.UP: KEYS.UP_ARROW,
            key.DOWN: KEYS.DOWN_ARROW,
            key.ENTER: '\r',
            key.RETURN: '\r',
            key.BACKSPACE: chr(127),
        }.get(symbol, chr(symbol) if is_ascii else None)
        if not char:
            # All other characters don't count as a key press
            # (e.g., function keys, modifier keys, etc.)
            return
        if modifier & key.MOD_SHIFT:
            char = char.upper()
        self.set_needs_display()
        self.handle_input(char) 

def update(self, dt):
        # Do all the normal physics stuff
        super(Player, self).update(dt)

        if self.key_handler[key.LEFT]:
            self.rotation -= self.rotate_speed * dt
        if self.key_handler[key.RIGHT]:
            self.rotation += self.rotate_speed * dt

        if self.key_handler[key.UP]:
            angle_radians = -math.radians(self.rotation)
            force_x = math.cos(angle_radians) * self.thrust * dt
            force_y = math.sin(angle_radians) * self.thrust * dt
            self.velocity_x += force_x
            self.velocity_y += force_y

            # If thrusting, update the engine sprite
            self.engine_sprite.rotation = self.rotation
            self.engine_sprite.x = self.x
            self.engine_sprite.y = self.y
            self.engine_sprite.visible = True
        else:
            # Otherwise, hide it
            self.engine_sprite.visible = False 

def _get_mouse_button_and_modifiers(ev):
        button = EventMouseButton()
        carbon.GetEventParameter(ev, kEventParamMouseButton,
            typeMouseButton, c_void_p(), sizeof(button), c_void_p(),
            byref(button))

        if button.value == 1:
            button = mouse.LEFT
        elif button.value == 2:
            button = mouse.RIGHT
        elif button.value == 3:
            button = mouse.MIDDLE
        else:
            button = None

        modifiers = c_uint32()
        carbon.GetEventParameter(ev, kEventParamKeyModifiers,
            typeUInt32, c_void_p(), sizeof(modifiers), c_void_p(),
            byref(modifiers))

        return button, CarbonWindow._map_modifiers(modifiers.value) 

def update(self, dt):
        # Do all the normal physics stuff
        super(Player, self).update(dt)

        if self.key_handler[key.LEFT]:
            self.rotation -= self.rotate_speed * dt
        if self.key_handler[key.RIGHT]:
            self.rotation += self.rotate_speed * dt

        if self.key_handler[key.UP]:
            # Note: pyglet's rotation attributes are in "negative degrees"
            angle_radians = -math.radians(self.rotation)
            force_x = math.cos(angle_radians) * self.thrust * dt
            force_y = math.sin(angle_radians) * self.thrust * dt
            self.velocity_x += force_x
            self.velocity_y += force_y

            # If thrusting, update the engine sprite
            self.engine_sprite.rotation = self.rotation
            self.engine_sprite.x = self.x
            self.engine_sprite.y = self.y
            self.engine_sprite.visible = True
        else:
            # Otherwise, hide it
            self.engine_sprite.visible = False 

def update(self, dt):
        # Do all the normal physics stuff
        super(Player, self).update(dt)

        if self.key_handler[key.LEFT]:
            self.rotation -= self.rotate_speed * dt
        if self.key_handler[key.RIGHT]:
            self.rotation += self.rotate_speed * dt

        if self.key_handler[key.UP]:
            # Note: pyglet's rotation attributes are in "negative degrees"
            angle_radians = -math.radians(self.rotation)
            force_x = math.cos(angle_radians) * self.thrust * dt
            force_y = math.sin(angle_radians) * self.thrust * dt
            self.velocity_x += force_x
            self.velocity_y += force_y

            # If thrusting, update the engine sprite
            self.engine_sprite.rotation = self.rotation
            self.engine_sprite.x = self.x
            self.engine_sprite.y = self.y
            self.engine_sprite.visible = True
        else:
            # Otherwise, hide it
            self.engine_sprite.visible = False 

def _get_mouse_button_and_modifiers(ev):
        button = EventMouseButton()
        carbon.GetEventParameter(ev, kEventParamMouseButton,
            typeMouseButton, c_void_p(), sizeof(button), c_void_p(),
            byref(button))

        if button.value == 1:
            button = mouse.LEFT
        elif button.value == 2:
            button = mouse.RIGHT
        elif button.value == 3:
            button = mouse.MIDDLE
        else:
            button = None

        modifiers = c_uint32()
        carbon.GetEventParameter(ev, kEventParamKeyModifiers,
            typeUInt32, c_void_p(), sizeof(modifiers), c_void_p(),
            byref(modifiers))

        return button, CarbonWindow._map_modifiers(modifiers.value) 

def update(self, dt):
        # Do all the normal physics stuff
        super(Player, self).update(dt)

        if self.key_handler[key.LEFT]:
            self.rotation -= self.rotate_speed * dt
        if self.key_handler[key.RIGHT]:
            self.rotation += self.rotate_speed * dt

        if self.key_handler[key.UP]:
            # Note: pyglet's rotation attributes are in "negative degrees"
            angle_radians = -math.radians(self.rotation)
            force_x = math.cos(angle_radians) * self.thrust * dt
            force_y = math.sin(angle_radians) * self.thrust * dt
            self.velocity_x += force_x
            self.velocity_y += force_y

            # If thrusting, update the engine sprite
            self.engine_sprite.rotation = self.rotation
            self.engine_sprite.x = self.x
            self.engine_sprite.y = self.y
            self.engine_sprite.visible = True
        else:
            # Otherwise, hide it
            self.engine_sprite.visible = False 

def on_key_press(self, symbol, modifiers):
        names = [
            self.w.CURSOR_DEFAULT,
            self.w.CURSOR_CROSSHAIR,
            self.w.CURSOR_HAND,
            self.w.CURSOR_HELP,
            self.w.CURSOR_NO,
            self.w.CURSOR_SIZE,
            self.w.CURSOR_SIZE_UP,
            self.w.CURSOR_SIZE_UP_RIGHT,
            self.w.CURSOR_SIZE_RIGHT,
            self.w.CURSOR_SIZE_DOWN_RIGHT,
            self.w.CURSOR_SIZE_DOWN,
            self.w.CURSOR_SIZE_DOWN_LEFT,
            self.w.CURSOR_SIZE_LEFT,
            self.w.CURSOR_SIZE_UP_LEFT,
            self.w.CURSOR_SIZE_UP_DOWN,
            self.w.CURSOR_SIZE_LEFT_RIGHT,
            self.w.CURSOR_TEXT,
            self.w.CURSOR_WAIT,
            self.w.CURSOR_WAIT_ARROW,
        ]
        if symbol == key.ESCAPE:
            self.w.on_close()
        if symbol == key.RIGHT:
            self.i = (self.i + 1) % len(names)
        elif symbol == key.LEFT:
            self.i = (self.i - 1) % len(names)
        cursor = self.w.get_system_mouse_cursor(names[self.i])
        self.w.set_mouse_cursor(cursor)
        print('Set cursor to "%s"' % names[self.i])

        return True 

def _event_lbuttondown(self, msg, wParam, lParam):
        return self._event_mousebutton(
            'on_mouse_press', mouse.LEFT, lParam) 

def on_key_press(self, symbol, modifiers):
        if symbol == key.SPACE:
            self.on_play_pause()
        elif symbol == key.ESCAPE:
            self.dispatch_event('on_close')
        elif symbol == key.LEFT:
            self.player.seek(0)
        elif symbol == key.RIGHT:
            self.player.next_source() 

def on_key_release(self, symbol, modifiers):
        global difficulty
        if symbol == key.LEFT:
            difficulty -= 1
        elif symbol == key.RIGHT:
            difficulty += 1
        difficulty = min(max(difficulty, 0), MAX_DIFFICULTY)
        self.text.text = self.get_label()

        if symbol in (key.LEFT, key.RIGHT) and enable_sound:
            bullet_sound.play() 

def _event_lbuttondown(self, msg, wParam, lParam):
        return self._event_mousebutton(
            'on_mouse_press', mouse.LEFT, lParam) 

def key_press(self, k, mod):
        if k == key.LEFT:
            self.move[0] = True
        if k == key.RIGHT:
            self.move[1] = True
        if k == key.UP:
            self.move[2] = True
        if k == key.DOWN:
            self.move[3] = True 

def _event_lbuttonup(self, msg, wParam, lParam):
        return self._event_mousebutton(
            'on_mouse_release', mouse.LEFT, lParam) 

def key_release(self, k, mod):
        if k==key.LEFT:  self.move[0] = False
        if k==key.RIGHT: self.move[1] = False
        if k==key.UP:    self.move[2] = False
        if k==key.DOWN:  self.move[3] = False 

def __init__(self, character=characters.Bomber, agent_control='arrows'):
        super(PlayerAgent, self).__init__(character)

        ##
        # @NOTE: DO NOT move this import outside the constructor. It will
        # not work in headless environments like a Docker container
        # and prevents Pommerman from running.
        #
        from pyglet.window import key
        controls = {
            'arrows': {
                key.UP: 1,
                key.DOWN: 2,
                key.LEFT: 3,
                key.RIGHT: 4,
                key.SPACE: 5,
                key.M: 6  # In Pommerman, this will freeze the game.
            },
            'wasd': {
                key.W: 1,
                key.S: 2,
                key.A: 3,
                key.D: 4,
                key.E: 5,
                key.Q: 6  # In Pommerman, this will freeze the game.
            }
        }

        assert agent_control in controls, "Unknown control: {}".format(
            agent_control)
        self._key2act = controls[agent_control]

        self._action_q = []
        self._keystate = {} 

def key_press(k, mod):
        global restart
        if k==0xff0d: restart = True
        if k==key.LEFT:  a[0] = -1.0
        if k==key.RIGHT: a[0] = +1.0
        if k==key.UP:    a[1] = +1.0
        if k==key.DOWN:  a[2] = +0.8   # set 1.0 for wheels to block to zero rotation 

def key_release(k, mod):
        if k==key.LEFT  and a[0]==-1.0: a[0] = 0
        if k==key.RIGHT and a[0]==+1.0: a[0] = 0
        if k==key.UP:    a[1] = 0
        if k==key.DOWN:  a[2] = 0 

def key_press(self, k, mod):
        if k==key.LEFT:  self.move[0] = True
        if k==key.RIGHT: self.move[1] = True
        if k==key.UP:    self.move[2] = True
        if k==key.DOWN:  self.move[3] = True 

def move_camera(dt):
    camera_speed = 3
    if keys[key.LEFT]:
        scene.camera.position.x -= camera_speed * dt
    if keys[key.RIGHT]:
        scene.camera.position.x += camera_speed * dt 

def key_press(self, k, mod):
        if k==key.LEFT:  self.move[0] = True
        if k==key.RIGHT: self.move[1] = True
        if k==key.UP:    self.move[2] = True
        if k==key.DOWN:  self.move[3] = True 

def on_key_release(self, symbol, modifiers):
        if symbol == key.LEFT or symbol == key.RIGHT:
            self.value = not self.value
            self.text.text = self.get_label()
            self.toggle_func(self.value)
            if enable_sound:
                bullet_sound.play() 

def on_mouse_press(x, y, button, modifiers):
    if button == mouse.LEFT:
        print('The left mouse button was pressed.') 

def on_key_release(self, symbol, modifiers):
        if symbol == key.UP:
            self.keys['up'] = False
        elif symbol == key.LEFT:
            self.keys['left'] = False
        elif symbol == key.RIGHT:
            self.keys['right'] = False 

def on_key_press(self, symbol, modifiers):
        if symbol == key.UP:
            self.keys['up'] = True
        elif symbol == key.LEFT:
            self.keys['left'] = True
        elif symbol == key.RIGHT:
            self.keys['right'] = True 

def key_release(k, mod):
        if k==key.LEFT  and a[0]==-1.0: a[0] = 0
        if k==key.RIGHT and a[0]==+1.0: a[0] = 0
        if k==key.UP:    a[1] = 0
        if k==key.DOWN:  a[2] = 0 

def key_press(k, mod):
        global restart
        if k==0xff0d: restart = True
        if k==key.LEFT:  a[0] = -1.0
        if k==key.RIGHT: a[0] = +1.0
        if k==key.UP:    a[1] = +1.0
        if k==key.DOWN:  a[2] = +0.8   # set 1.0 for wheels to block to zero rotation 

def on_key_press(symbol, modifiers):
    if symbol == key.A:
        print 'The "A" key was pressed.'
    elif symbol == key.LEFT:
        print 'The left arrow key was pressed.'
    elif symbol == key.ENTER:
        print 'The enter key was pressed.' 

def _event_lbuttonup(self, msg, wParam, lParam):
        return self._event_mousebutton(
            'on_mouse_release', mouse.LEFT, lParam) 

def key_release(self, k, mod):
        if k==key.LEFT:  self.move[0] = False
        if k==key.RIGHT: self.move[1] = False
        if k==key.UP:    self.move[2] = False
        if k==key.DOWN:  self.move[3] = False