30 lines
766 B
GDScript
30 lines
766 B
GDScript
extends Node
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var target = Vector2.ZERO # should be either Vector2 or Node2D
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var updating: bool = false
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var holding_lmb: bool = false
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func _input(event):
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if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
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if event.pressed:
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# start tracking
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target = owner.get_global_mouse_position()
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updating = true
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else:
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# stop tracking
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updating = false
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func _process(delta):
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if typeof(target) == TYPE_VECTOR2 and updating:
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target = owner.get_global_mouse_position()
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func get_target_position() -> Vector2:
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if typeof(target) == TYPE_VECTOR2 or typeof(target) == TYPE_VECTOR3:
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return target
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elif "position" in target:
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return target.position
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else:
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return Vector2.ZERO
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target = Vector2.ZERO # reset target to a Vector2
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