86 lines
2.7 KiB
GDScript
86 lines
2.7 KiB
GDScript
class_name Player extends CharacterBody2D
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@onready var raycast_left: RayCast2D = $raycastLeft
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@onready var raycast_right: RayCast2D = $raycastRight
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@onready var left_marker: Marker2D = $left_marker
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@onready var right_marker: Marker2D = $right_marker
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@onready var graphic: AnimatedSprite2D = $graphic
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const SPEED = 300.0
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const JUMP_VELOCITY = -400.0
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var direction : float = 0
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enum FaceDirection { LEFT, RIGHT }
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var facing: FaceDirection = FaceDirection.LEFT
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var shove_target: RigidBody2D
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enum State { IDLE, RUNNING }
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var state: State = State.IDLE
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func _physics_process(delta: float):
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handle_input()
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handle_movement(delta)
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handle_state()
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handle_animation()
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move_and_slide() # pre-calc next position from velocity
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handle_collisions()
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func handle_input():
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if Input.is_action_just_pressed("shove"):
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if shove_target:
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var shove_normal = 1 if facing == FaceDirection.RIGHT else -1
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shove_target.apply_central_impulse(Vector2(shove_normal,0)*700)
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if Input.is_action_just_pressed("jump") and is_on_floor():
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velocity.y = JUMP_VELOCITY
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if Input.is_action_just_pressed("chuck"):
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if facing == FaceDirection.LEFT:
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print("Chuck grenade left")
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%SceneManager.make_grenade(left_marker.global_transform, -1)
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else:
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print("Chuck grenade right")
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%SceneManager.make_grenade(right_marker.global_transform, 1)
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# Get the input direction and handle the movement/deceleration.
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# As good practice, you should replace UI actions with custom gameplay actions.
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direction = Input.get_axis("left", "right")
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if direction < 0:
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facing = FaceDirection.LEFT
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graphic.flip_h = true
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elif direction > 0:
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facing = FaceDirection.RIGHT
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graphic.flip_h = false
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func handle_movement(delta: float):
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# Add the gravity.
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if not is_on_floor():
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velocity += get_gravity() * delta
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if direction:
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velocity.x = direction * SPEED
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else:
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velocity.x = move_toward(velocity.x, 0, SPEED)
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func handle_collisions():
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if raycast_right.is_colliding() and facing == FaceDirection.RIGHT:
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if raycast_right.get_collider() is RigidBody2D:
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shove_target = raycast_right.get_collider()
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elif raycast_left.is_colliding() and facing == FaceDirection.LEFT:
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if raycast_left.get_collider() is RigidBody2D:
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shove_target = raycast_left.get_collider()
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else:
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shove_target = null
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for i in get_slide_collision_count():
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var c = get_slide_collision(i)
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if c.get_collider() is RigidBody2D:
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c.get_collider().apply_central_impulse(-c.get_normal() * 100)
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func handle_state():
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match state:
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State.IDLE when velocity.x != 0:
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state = State.RUNNING
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State.RUNNING when velocity.x == 0:
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state = State.IDLE
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func handle_animation():
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match state:
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State.IDLE:
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graphic.play("idle")
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State.RUNNING:
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graphic.play("run")
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