47 lines
1.1 KiB
GDScript
47 lines
1.1 KiB
GDScript
@tool
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class_name ProtoCrosshair
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extends Control
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enum CrossHairMode { NONE, INTERACTABLE }
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@export var crosshair_mode := CrossHairMode.INTERACTABLE
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@export var on_color := Color(0,1,0,0.5)
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@export var off_color := Color(1,0,0,0.5)
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@export var radius := 3.0
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var interact_hover := false
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var proto_game: Node
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func _ready() -> void:
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if Engine.is_editor_hint():
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set_process(false)
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return
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proto_game = Proto.get_autoload(self, "ProtoGame")
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queue_redraw()
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if proto_game:
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proto_game.signal_hub.interact_hover_on.connect(on_interact_hover_on)
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proto_game.signal_hub.interact_hover_off.connect(on_interact_hover_off)
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func _process(_delta: float) -> void:
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queue_redraw()
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func _draw() -> void:
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var _color := on_color
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if crosshair_mode == CrossHairMode.INTERACTABLE:
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if interact_hover: _color = on_color
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else: _color = off_color
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draw_circle(get_viewport_rect().size / 2.0, radius, _color)
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func on_interact_hover_on(_node: Node) -> void:
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interact_hover = true
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queue_redraw()
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func on_interact_hover_off() -> void:
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interact_hover = false
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queue_redraw()
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