基础内容

必要插件安装
缓动曲线和动画基础
ElementFolder，Track与其次级模块，PathNode重构

Assets/I2/Localization/Scripts/LocalizeDropdown.cs

@@ -0,0 +1,111 @@
+using System.Collections.Generic;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace I2.Loc
+{
+	#if !UNITY_5_0 && !UNITY_5_1
+    [AddComponentMenu("I2/Localization/Localize Dropdown")]
+	public class LocalizeDropdown : MonoBehaviour
+	{
+        public List<string> _Terms = new List<string>();
+		
+		public void Start()
+		{
+			LocalizationManager.OnLocalizeEvent += OnLocalize;
+            OnLocalize();
+		}
+		
+		public void OnDestroy()
+		{
+			LocalizationManager.OnLocalizeEvent -= OnLocalize;
+		}
+
+        void OnEnable()
+        {
+            if (_Terms.Count == 0)
+                FillValues();
+            OnLocalize ();
+        }
+		
+		public void OnLocalize()
+		{
+            if (!enabled || gameObject==null || !gameObject.activeInHierarchy)
+                return;
+
+            if (string.IsNullOrEmpty(LocalizationManager.CurrentLanguage))
+                return;
+
+            UpdateLocalization();
+        }
+
+        void FillValues()
+        {
+            var _Dropdown = GetComponent<Dropdown>();
+            if (_Dropdown == null && I2Utils.IsPlaying())
+            {
+                #if TextMeshPro
+                    FillValuesTMPro();
+                #endif
+                return;
+            }
+
+            foreach (var term in _Dropdown.options)
+            {
+                _Terms.Add(term.text);
+            }
+        }
+
+        public void UpdateLocalization()
+		{
+			var _Dropdown = GetComponent<Dropdown>();
+            if (_Dropdown == null)
+            {
+                #if TextMeshPro
+                    UpdateLocalizationTMPro();
+                #endif
+                return;
+            }
+			
+			_Dropdown.options.Clear();
+			foreach (var term in _Terms)
+			{
+                var translation = LocalizationManager.GetTranslation(term);
+				_Dropdown.options.Add( new Dropdown.OptionData( translation ) );
+			}
+            _Dropdown.RefreshShownValue();
+		}
+
+        #if TextMeshPro
+        public void UpdateLocalizationTMPro()
+        {
+            var _Dropdown = GetComponent<TMP_Dropdown>();
+            if (_Dropdown == null)
+                return;
+
+            _Dropdown.options.Clear();
+            foreach (var term in _Terms)
+            {
+                var translation = LocalizationManager.GetTranslation(term);
+                _Dropdown.options.Add(new TMP_Dropdown.OptionData(translation));
+            }
+            _Dropdown.RefreshShownValue();
+        }
+
+        void FillValuesTMPro()
+        {
+            var _Dropdown = GetComponent<TMP_Dropdown>();
+            if (_Dropdown == null)
+                return;
+
+            foreach (var term in _Dropdown.options)
+            {
+                _Terms.Add(term.text);
+            }
+        }
+#endif
+
+    }
+#endif
+}