geometry-tower-defense/Assets/GameMain/Scripts/UI/Game/View/NodeItem.cs

122 lines
3.6 KiB
C#

using UnityEngine;
using UnityEngine.UI;
using GeometryTD.CustomEvent;
using GeometryTD.Procedure;
namespace GeometryTD.UI
{
public class NodeItem : MonoBehaviour
{
private const string CombatIconAssetName = "Combat";
private const string EventIconAssetName = "Event";
private const string ShopIconAssetName = "Shop";
private const string BossIconAssetName = "BossCombat";
[SerializeField] private Image _icon;
[SerializeField] private Image _bg;
[SerializeField] private CommonButton _button;
[SerializeField] private Color _lockedColor = Color.gray;
[SerializeField] private Color _activeColor = Color.cyan;
[SerializeField] private Color _passedColor = Color.green;
[SerializeField] private Color _exceptionColor = Color.red;
[SerializeField] private Color _defaultIconColor = Color.white;
[SerializeField] private Color _lockedIconColor = Color.gray;
private NodeItemContext _context;
private string _requestedIconAssetName;
public void RefreshUI(NodeItemContext context)
{
_context = context;
if (_button != null)
{
_button.Interactive = context != null && context.CanClick;
}
Color targetColor = _lockedColor;
if (context == null)
{
targetColor = _lockedColor;
}
else if (context.IsCompleted)
{
targetColor = _passedColor;
}
else if (context.IsException)
{
targetColor = _exceptionColor;
}
else if (context.IsCurrent)
{
targetColor = _activeColor;
}
if (_bg != null)
{
_bg.color = targetColor;
}
if (_icon != null)
{
RefreshIcon(context != null ? context.NodeType : RunNodeType.None);
_icon.color = context != null && !context.IsLocked ? _defaultIconColor : _lockedIconColor;
}
}
public void OnClick()
{
if (_context == null || !_context.CanClick)
{
return;
}
GameEntry.Event.Fire(this, NodeMapNodeClickEventArgs.Create(_context.SequenceIndex));
}
private void RefreshIcon(RunNodeType nodeType)
{
if (_icon == null)
{
return;
}
string assetName = ResolveIconAssetName(nodeType);
_requestedIconAssetName = assetName;
if (string.IsNullOrWhiteSpace(assetName) || GameEntry.SpriteCache == null)
{
_icon.sprite = null;
return;
}
GameEntry.SpriteCache.GetSprite(assetName, sprite =>
{
if (_icon == null || _requestedIconAssetName != assetName)
{
return;
}
_icon.sprite = sprite;
});
}
private static string ResolveIconAssetName(RunNodeType nodeType)
{
switch (nodeType)
{
case RunNodeType.Combat:
return CombatIconAssetName;
case RunNodeType.Event:
return EventIconAssetName;
case RunNodeType.Shop:
return ShopIconAssetName;
case RunNodeType.BossCombat:
return BossIconAssetName;
default:
return null;
}
}
}
}