Added HasVariable() and GetVariableNames() - thanks murnyipl!

Assets/Fungus/Scripts/Components/Flowchart.cs

@@ -739,6 +739,40 @@ namespace Fungus
             Debug.LogWarning("Variable " + key + " not found.");
         }
 
+        /// <summary>
+        /// Checks if a given variable exists in the flowchart.
+        /// </summary>
+        public virtual bool HasVariable(string key)
+        {
+            for (int i = 0; i < variables.Count; i++)
+            {
+                var v = variables[i];
+                if (v != null && v.Key == key)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// Returns the list of variable names in the Flowchart.
+        /// </summary>
+        public virtual string[] GetVariableNames()
+        {
+            var vList = new string[variables.Count];
+
+            for (int i = 0; i < variables.Count; i++)
+            {
+                var v = variables[i];
+                if (v != null)
+                {
+                    vList[i] = v.Key;
+                }
+            }
+            return vList;
+        }
+
         /// <summary>
         /// Gets a list of all variables with public scope in this Flowchart.
         /// </summary>

ProjectSettings/ProjectSettings.asset

@@ -123,6 +123,7 @@ PlayerSettings:
   iPhoneTargetOSVersion: 22
   tvOSSdkVersion: 0
   tvOSTargetOSVersion: 900
+  tvOSRequireExtendedGameController: 0
   uIPrerenderedIcon: 0
   uIRequiresPersistentWiFi: 0
   uIRequiresFullScreen: 1
@@ -162,6 +163,7 @@ PlayerSettings:
   iOSLaunchScreeniPadCustomXibPath: 
   iOSDeviceRequirements: []
   iOSURLSchemes: []
+  appleDeveloperTeamID: 
   AndroidTargetDevice: 0
   AndroidSplashScreenScale: 0
   androidSplashScreen: {fileID: 0}
@@ -206,12 +208,15 @@ PlayerSettings:
   wiiUSystemHeapSize: 128
   wiiUTVStartupScreen: {fileID: 0}
   wiiUGamePadStartupScreen: {fileID: 0}
+  wiiUDrcBufferDisabled: 0
   wiiUProfilerLibPath: 
   actionOnDotNetUnhandledException: 1
   enableInternalProfiler: 0
   logObjCUncaughtExceptions: 1
   enableCrashReportAPI: 0
+  cameraUsageDescription: 
   locationUsageDescription: 
+  microphoneUsageDescription: 
   XboxTitleId: 
   XboxImageXexPath: 
   XboxSpaPath: 
@@ -251,7 +256,8 @@ PlayerSettings:
   ps4AppType: 0
   ps4ParamSfxPath: 
   ps4VideoOutPixelFormat: 0
-  ps4VideoOutResolution: 4
+  ps4VideoOutInitialWidth: 1920
+  ps4VideoOutReprojectionRate: 120
   ps4PronunciationXMLPath: 
   ps4PronunciationSIGPath: 
   ps4BackgroundImagePath: 
@@ -280,9 +286,12 @@ PlayerSettings:
   ps4pnFriends: 1
   ps4pnGameCustomData: 1
   playerPrefsSupport: 0
+  ps4UseResolutionFallback: 0
+  restrictedAudioUsageRights: 0
   ps4ReprojectionSupport: 0
   ps4UseAudio3dBackend: 0
   ps4SocialScreenEnabled: 0
+  ps4ScriptOptimizationLevel: 3
   ps4Audio3dVirtualSpeakerCount: 14
   ps4attribCpuUsage: 0
   ps4PatchPkgPath: 

ProjectSettings/ProjectVersion.txt

@@ -1,2 +1,2 @@
-m_EditorVersion: 5.4.1f1
+m_EditorVersion: 5.4.2f1
 m_StandardAssetsVersion: 0