add _GetGlobalState to Udon controller

Author: PiMaker

Runtime/LTCGI_UdonAdapter.asset

@@ -44,7 +44,7 @@ MonoBehaviour:
       Data: 
     - Name: 
       Entry: 12
-      Data: 37
+      Data: 38
     - Name: 
       Entry: 7
       Data: 
@@ -1914,6 +1914,54 @@ MonoBehaviour:
     - Name: 
       Entry: 8
       Data: 
+    - Name: 
+      Entry: 7
+      Data: 
+    - Name: $k
+      Entry: 1
+      Data: _globalState
+    - Name: $v
+      Entry: 7
+      Data: 91|UdonSharp.Compiler.FieldDefinition, UdonSharp.Editor
+    - Name: <Name>k__BackingField
+      Entry: 1
+      Data: _globalState
+    - Name: <UserType>k__BackingField
+      Entry: 9
+      Data: 3
+    - Name: <SystemType>k__BackingField
+      Entry: 9
+      Data: 3
+    - Name: <SyncMode>k__BackingField
+      Entry: 7
+      Data: System.Nullable`1[[UdonSharp.UdonSyncMode, UdonSharp.Runtime]], mscorlib
+    - Name: 
+      Entry: 6
+      Data: 
+    - Name: 
+      Entry: 8
+      Data: 
+    - Name: <IsSerialized>k__BackingField
+      Entry: 5
+      Data: false
+    - Name: _fieldAttributes
+      Entry: 7
+      Data: 92|System.Collections.Generic.List`1[[System.Attribute, mscorlib]], mscorlib
+    - Name: 
+      Entry: 12
+      Data: 0
+    - Name: 
+      Entry: 13
+      Data: 
+    - Name: 
+      Entry: 8
+      Data: 
+    - Name: 
+      Entry: 8
+      Data: 
+    - Name: 
+      Entry: 8
+      Data: 
     - Name: 
       Entry: 13
       Data: 

Runtime/LTCGI_UdonAdapter.cs

@@ -134,7 +134,7 @@ public void _Initialize()
         GlobalShader.SetGlobalInt(GlobalShader.PropertyToID("_Udon_LTCGI_ScreenCount"), _LTCGI_ScreenCountMaskedAvatars);
         #endif
 
-        GlobalShader.SetGlobalFloat(GlobalShader.PropertyToID("_Udon_LTCGI_GlobalEnable"), 1.0f);
+        _SetGlobalState(true);
 
         if (_LTCGI_static_uniforms != null)
             GlobalShader.SetGlobalTexture(GlobalShader.PropertyToID("_Udon_LTCGI_static_uniforms"), _LTCGI_static_uniforms);
@@ -283,12 +283,14 @@ public void _SetTexture(int screen, uint index)
         if (!this.enabled) Update();
     }
 
+    private bool _globalState = false;
     public void _SetGlobalState(bool enabled)
     {
         float fstate = enabled ? 1.0f : 0.0f;
         GlobalShader.SetGlobalFloat(GlobalShader.PropertyToID("_Udon_LTCGI_GlobalEnable"), fstate);
+        _globalState = enabled;
     }
-
+    public bool _GetGlobalState() => _globalState;
 
     // Below code from: https://github.com/Xytabich/UNet