def on_mouse_press (self, x, y, buttons, modifiers):
if buttons == pyglet.window.mouse.LEFT:
grid_pos = get_cell_from_point(self.draging[0], self.draging[1])
is_out = self.menu.level.world.grid.is_out_at(self.tower_class,
grid_pos)
can_fit = self.menu.level.world.grid.can_fit_at(self.tower_class,
grid_pos)
if not is_out and can_fit:
self.menu.level.add_tower(self.tower_class, grid_pos)
self.menu.end_drag()
def on_mouse_press(self, x, y, buttons, modifiers):
vx, vy = director.get_virtual_coordinates(x,y)
grid_cell = get_cell_from_point(vx, vy)
if buttons == mouse.RIGHT:
world_obj = self.level.world.grid.get_at(grid_cell)
# remove tower:
if world_obj is not None and isinstance(world_obj, Tower):
self.level.remove_tower(world_obj)
elif buttons == mouse.LEFT:
world_obj = self.level.world.grid.get_at(grid_cell)
# activate or deactivate tower:
if world_obj is not None and isinstance(world_obj, Tower):
self.level.world.activate_tower(world_obj)
else:
self.level.world.deactivate_tower()
def on_mouse_motion(self, x, y, dx, dy):
self.draging = director.get_virtual_coordinates(x,y)
grid_pos = get_cell_from_point(self.draging[0], self.draging[1])
# TODO this call is ugly, so loong:
is_out = self.menu.level.world.grid.is_out_at(self.tower_class, grid_pos)
if is_out:
self.rect_layer.visible = False
else:
self.rect_layer.visible = True
# TODO this call is ugly, so loong:
can_fit = self.menu.level.world.grid.can_fit_at(self.tower_class, grid_pos)
self.rect_layer.position = (grid_pos[0]*GRID_CELL,
grid_pos[1]*GRID_CELL)
if can_fit:
self.rect_layer.color = 0, 255, 0
else:
self.rect_layer.color = 255, 0, 0
self.sprite.position = self.draging
def __init__(self, tower_class, menu, x=0, y=0):
super(TowerCreationLayer, self).__init__()
self.tower_class = tower_class
self.menu = menu
self.draging = (x,y)
# a rect to indicate the object's possible position:
self.rect_size_w = self.tower_class.size[0] * GRID_CELL
self.rect_size_h = self.tower_class.size[1] * GRID_CELL
self.rect_layer = ColorLayer(0,250,0,55,
self.rect_size_w, self.rect_size_h)
grid_pos = get_cell_from_point(self.draging[0], self.draging[1])
self.rect_layer.position = (grid_pos[0]*GRID_CELL,
grid_pos[1]*GRID_CELL)
self.add(self.rect_layer)
# dragging sprite of the map object:
self.sprite = Sprite(images_for_sprites[tower_class])
self.sprite.scale = 0.5
self.sprite.position = self.draging
self.add(self.sprite)