def start_build_action(self, structure_id, **kwargs):
if self._build_action_instance:
game.to_update.remove(self._build_action_instance)
self._build_action_instance.delete()
structure_factory = game.get_structure(structure_id)
self._build_action_instance = structure_factory.build(x=0, y=0, batch=game.structure_batch)
self._build_action_instance.opacity = 150
game.to_update.add(self._build_action_instance)
def on_mouse_press(self, x, y, button, modifiers):
if self._build_action_instance:
structure_factory = game.get_structure(self._build_action_instance.structure_id)
if game.will_collide(self._build_action_instance):
return
# Resource requirements
if len(structure_factory.tile_requirements):
x, y = self.get_map_from_mouse_pos(x, y)
for layer, requirement in structure_factory.tile_requirements.items():
prop, val = requirement.split(":")
tile = game.get_tile_at(layer, x, y)
if not tile or tile.properties.get(prop, None) != val:
game.message_queue.create_message("This structure has to be place on %s " % val)
return
# Asset requirements
try:
structure_factory.pay()
except AssetQuantityTooLittle as e:
# Display labebl
game.message_queue.create_message(str(e))
return
self._build_action_instance.opacity = 255
game.structures.add(self._build_action_instance)
game.collidable.add(self._build_action_instance)
game.requires_upkeep.add(self._build_action_instance)
if modifiers == pyglet.window.key.MOD_SHIFT:
structure_id = self._build_action_instance.structure_id
self._build_action_instance = None
self.start_build_action(structure_id)
else:
self._build_action_instance = None
return True
else:
return False