36 lines
937 B
C#
36 lines
937 B
C#
using Godot;
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namespace AceField.Scripts.Effects;
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public partial class OffScreenMarker : Node2D
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{
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public override void _Process(double delta)
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{
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var canvas = GetCanvasTransform();
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var topLeft = -canvas.Origin / canvas.Scale;
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var size = GetViewportRect().Size / canvas.Scale;
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SetMarkerPosition(new Rect2(topLeft, size));
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SetMarkerRotation();
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}
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private void SetMarkerPosition(Rect2 bounds)
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{
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var sprite = GetNode<Sprite2D>("Sprite2D");
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sprite.GlobalPosition = new Vector2(
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Mathf.Clamp(GlobalPosition.X, bounds.Position.X, bounds.End.X),
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Mathf.Clamp(GlobalPosition.Y, bounds.Position.Y, bounds.End.Y)
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);
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if (bounds.HasPoint(GlobalPosition)) Hide();
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else Show();
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}
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private void SetMarkerRotation()
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{
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var sprite = GetNode<Sprite2D>("Sprite2D");
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var angle = (GlobalPosition - sprite.GlobalPosition).Angle();
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sprite.GlobalRotation = angle;
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sprite.GetNode<Sprite2D>("Arrow").GlobalRotation = 0;
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}
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}
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