19 lines
613 B
GDScript3
19 lines
613 B
GDScript3
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extends RigidBody2D
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func _physics_process(_delta):
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# This only works if Contact Monitor is ON and Max Contacts > 0
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var bodies = get_colliding_bodies()
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for body in bodies:
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if body is RigidBody2D:
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var dir = global_position.direction_to(body.global_position)
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var dist = global_position.distance_to(body.global_position)
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# Surface Tension: Pull them together if they are touching
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# We use a negative force to pull towards 'self'
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var strength = 200.0
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var force = -dir * strength * (1.0 - dist / 64.0)
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# Apply to the other body (or apply to self)
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body.apply_central_force(force)
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