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116 lines
2.8 KiB
116 lines
2.8 KiB
using System;
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using System.Linq;
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using Babushka.scripts.CSharp.Common.Util;
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using Godot;
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namespace Babushka.scripts.CSharp.Common.CharacterControls;
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public partial class InteractionArea2D : Node2D
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{
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[Export] private Area2D _area;
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[Export] private Label _label;
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[Export] private bool _active = true;
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[Export] private bool _useOutline = true;
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[Export] private ShaderMaterial _outlineMaterial;
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//[Export] private bool _useSprite = true;
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[Export(PropertyHint.ArrayType)] private CanvasItem[] _spriteToOutline = [];
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[Export] private bool _showLabel = true;
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[Export] private int _id = -1; // TODO: remove
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private Material[] _backupMaterial;
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[Signal] public delegate void InteractedToolEventHandler(int id); // TODO: remove
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[Signal] public delegate void InteractedEventHandler();
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public bool IsActive
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{
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get => _active;
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set => _active = value;
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}
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public override void _Ready()
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{
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if (_useOutline)
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{
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try
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{
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_backupMaterial = _spriteToOutline.Select(s => s.Material).ToArray();
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}
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catch (Exception exception)
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{
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GD.PrintErr($"No sprite to outline found on: {GetParent().Name}" + exception.Message);
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}
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}
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}
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public void OnPlayerEntered(Node2D player)
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{
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if (!_active)
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return;
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if (_showLabel)
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_label.Show();
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if (!_useOutline)
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return;
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_spriteToOutline.ForEach(s => s.Material = _outlineMaterial);
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}
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public void OnPlayerExited(Node2D player)
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{
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if (!_active)
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return;
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_label.Hide();
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if (!_useOutline)
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return;
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//_spriteToOutline.Material = _backupMaterial;
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for (var i = 0; i < _spriteToOutline.Length; i++)
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{
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_spriteToOutline[i].Material = _backupMaterial[i];
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}
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}
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public override void _Input(InputEvent @event)
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{
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if (!_active)
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return;
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if (@event.IsAction("interact") && @event.IsPressed())
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{
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if (_area.HasOverlappingBodies())
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{
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_label.Hide();
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if (_useOutline)
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{
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for (var i = 0; i < _spriteToOutline.Length; i++)
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{
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_spriteToOutline[i].Material = _backupMaterial[i];
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}
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}
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EmitSignal(SignalName.InteractedTool, _id);
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EmitSignal(SignalName.Interacted);
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}
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}
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}
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public void SetSpriteActiveState(bool success, int id) // TODO: remove
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{
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GD.PrintErr("SetSpriteActiveState is being called.");
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if (!_active)
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return;
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}
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public void ToggleActive()
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{
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_active = !_active;
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_label.Hide();
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}
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} |