pandemonium_demo_projects/2d/finite_state_machine/player/player_controller.gd

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extends KinematicBody2D
# The Player is a KinematicBody2D, in other words a physics-driven object.
# It can move, collide with the world, etc...
# The player has a state machine, but the body and the state machine are separate.
signal direction_changed(new_direction)
var look_direction = Vector2.RIGHT setget set_look_direction
func take_damage(attacker, amount, effect = null):
if is_a_parent_of(attacker):
return
$States/Stagger.knockback_direction = (attacker.global_position - global_position).normalized()
$Health.take_damage(amount, effect)
func set_dead(value):
set_process_input(not value)
set_physics_process(not value)
$CollisionPolygon2D.disabled = value
func set_look_direction(value):
look_direction = value
emit_signal("direction_changed", value)