47 lines
1016 B
GDScript
47 lines
1016 B
GDScript
tool
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extends Area2D
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enum Direction { LEFT, RIGHT, UP, DOWN }
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export(Direction) var direction = Direction.DOWN setget set_direction
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export var lit = true setget set_lit
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func _ready():
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$Light2D.set_meta("_edit_lock_", true)
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func set_direction(dir):
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direction = dir
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refresh_sprite()
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func set_lit(val):
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lit = val
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$Light2D.enabled = val
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refresh_sprite()
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func refresh_sprite():
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var lit_offset = 0
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if not lit:
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lit_offset = 32
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match direction:
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Direction.DOWN:
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$light.region_rect.position = Vector2(32, lit_offset)
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$Light2D.rotation = 0
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Direction.UP:
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$light.region_rect.position = Vector2(0, lit_offset)
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$Light2D.rotation = PI
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Direction.LEFT:
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$light.region_rect.position = Vector2(96, lit_offset)
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$Light2D.rotation = -PI/2
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Direction.RIGHT:
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$light.region_rect.position = Vector2(64, lit_offset)
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$Light2D.rotation = PI/2
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func _input_event(viewport, event, shape_idx):
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if Engine.editor_hint:
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return
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if event is InputEventMouseButton and event.pressed:
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set_lit(!lit)
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