53 lines
1.3 KiB
C#
53 lines
1.3 KiB
C#
using Godot;
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using System;
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public partial class HoverableNode : Node2D
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{
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[Signal]
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public delegate void HoverEventHandler(HoverableNode THIS, bool IS_HOVERED);
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[Signal]
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public delegate void ClickEventHandler(HoverableNode THIS, int CLICK_TYPE);
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public bool _hovered;
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public Area2D _bounds;
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public override void _Ready()
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{
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base._Ready();
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_bounds = GetNode<Area2D>("HoverBounds");
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_bounds.MouseEntered += OnMouseEntered;
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_bounds.MouseExited += OnMouseExited;
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}
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public override void _Process(double delta)
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{
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base._Process(delta);
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if (_hovered)
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{
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if (Input.IsActionJustPressed("leftClick"))
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{
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EmitSignal(SignalName.Click, this, 0);
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}
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if (Input.IsActionJustPressed("rightClick"))
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{
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EmitSignal(SignalName.Click, this, 2);
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}
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if (Input.IsActionJustPressed("middleClick"))
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{
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EmitSignal(SignalName.Click, this, 1);
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}
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}
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}
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public virtual void OnMouseEntered()
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{
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_hovered = true;
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EmitSignal(SignalName.Hover, this,_hovered);
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}
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public virtual void OnMouseExited()
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{
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_hovered = false;
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EmitSignal(SignalName.Hover, this, _hovered);
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}
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}
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