33 lines
789 B
GDScript3
33 lines
789 B
GDScript3
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extends RigidBody2D
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var speed = 45
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var gravity = 500
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const UP = Vector2(0, -1)
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var is_grounded
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var touching_wall = 0
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var velocity = Vector2()
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func apply_gravity(delta, modifier = 1):
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velocity.y += gravity * delta * modifier
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func _physics_process(_delta):
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if Globals.player != null:
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velocity.x = position.direction_to(Globals.player).normalized().x
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apply_gravity(_delta)
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velocity = move_and_slide(velocity * speed)
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if is_on_wall():
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if velocity.x > -1 and velocity.x < 1:
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velocity.x = 0
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var was_on_floor = is_on_floor()
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velocity = move_and_slide(velocity, Vector2.UP)
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if !was_on_floor and is_on_floor():
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emit_signal("grounded_updated", is_on_floor())
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var was_grounded = is_grounded
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is_grounded = is_on_floor()
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if Vector2.ZERO == velocity:
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velocity.y = -10
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