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48 lines
1.2 KiB
48 lines
1.2 KiB
3 years ago
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extends Line2D
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var idx: int
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var accessor: GameScene.LineAccessor
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var hovered: bool
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var moveSpeed: float = rand_range(0.5,1.5)
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signal line_clicked(id)
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func _ready() -> void:
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accessor = get_parent().get_line(idx)
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func _process(delta: float) -> void:
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var p0: Vector2 = accessor.get_point0()
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var p1: Vector2 = accessor.get_point1()
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points[0] = points[0].linear_interpolate(p0,delta*moveSpeed)
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points[1] = points[1].linear_interpolate(p1,delta*moveSpeed)
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if $Area2D/CollisionShape2D != null:
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$Area2D/CollisionShape2D.rotation = p0.angle_to(p1) + (0.5 * PI)
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$Area2D/CollisionShape2D.position = p0.linear_interpolate(p1,0.5)
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$Area2D/CollisionShape2D.shape.height = p0.distance_to(p1)
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var owner: int = accessor.get_owner()
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match owner:
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0:
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default_color = Color.gray
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1:
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default_color = Color.red
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2:
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default_color = Color.blue
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if hovered:
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default_color = default_color.lightened(0.2)
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func _input(event: InputEvent) -> void:
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if event is InputEventMouseButton:
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if event.button_index == BUTTON_LEFT and event.pressed and hovered:
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emit_signal("line_clicked", idx)
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func _on_Area2D_mouse_entered() -> void:
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hovered = true
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func _on_Area2D_mouse_exited() -> void:
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hovered = false
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