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@@ -1,40 +1,28 @@
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extends Area2D
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-var direction = Vector2()
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-
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-const DEG_UP = 0
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-const DEG_RIGHT = 90
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-const DEG_DOWN = 180
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-const DEG_LEFT = 270
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-
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-const DEG_LIST = [DEG_UP, DEG_RIGHT, DEG_DOWN, DEG_LEFT]
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+# Nodes
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+var grid
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+var tween
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+var rayFront
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+var rayLeft
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+var rayRight
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+# Enum
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const DIR_UP = 0
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const DIR_RIGHT = 1
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const DIR_DOWN = 2
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const DIR_LEFT = 3
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+# Movement
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var posix
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var posiy
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-
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var dirx = 0
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var diry = 0
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-var dire = DIR_UP
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-
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-var grid
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+export var dire = DIR_UP
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var is_moving = false
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-
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-var tween
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-
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-var target_pos = Vector2()
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-var blocks = []
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-var is_blocked:bool = false
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-
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-var rayFront
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-var rayLeft
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-var rayRight
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+var target_pos
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func _ready():
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grid = get_parent()
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@@ -42,7 +30,7 @@ func _ready():
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posix = int (position.x / 64)
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posiy = int (position.y / 64)
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- turn(DIR_UP)
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+ turn(dire)
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tween = $Tween
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tween.connect_into(self)
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