1 files changed, 61 insertions, 0 deletions
diff --git a/Client/Assets/Behavior Designer/Runtime/Conditionals/Reflection/CompareFieldValue.cs b/Client/Assets/Behavior Designer/Runtime/Conditionals/Reflection/CompareFieldValue.cs
new file mode 100644
index 00000000..d66bf706
--- /dev/null
+++ b/Client/Assets/Behavior Designer/Runtime/Conditionals/Reflection/CompareFieldValue.cs
@@ -0,0 +1,61 @@
+using UnityEngine;
+using System;
+using System.Reflection;
+
+namespace BehaviorDesigner.Runtime.Tasks
+{
+    [TaskDescription("Compares the field value to the value specified. Returns success if the values are the same.")]
+    [HelpURL("http://www.opsive.com/assets/BehaviorDesigner/documentation.php?id=151")]
+    [TaskCategory("Reflection")]
+    [TaskIcon("{SkinColor}ReflectionIcon.png")]
+    public class CompareFieldValue : Conditional
+    {
+        [Tooltip("The GameObject to compare the field on")]
+        public SharedGameObject targetGameObject;
+        [Tooltip("The component to compare the field on")]
+        public SharedString componentName;
+        [Tooltip("The name of the field")]
+        public SharedString fieldName;
+        [Tooltip("The value to compare to")]
+        public SharedVariable compareValue;
+
+        public override TaskStatus OnUpdate()
+        {
+            if (compareValue == null) {
+                Debug.LogWarning("Unable to compare field - compare value is null");
+                return TaskStatus.Failure;
+            }
+
+            var type = TaskUtility.GetTypeWithinAssembly(componentName.Value);
+            if (type == null) {
+                Debug.LogWarning("Unable to compare field - type is null");
+                return TaskStatus.Failure;
+            }
+
+            var component = GetDefaultGameObject(targetGameObject.Value).GetComponent(type);
+            if (component == null) {
+                Debug.LogWarning("Unable to compare the field with component " + componentName.Value);
+                return TaskStatus.Failure;
+            }
+
+            // If you are receiving a compiler error on the Windows Store platform see this topic:
+            // http://www.opsive.com/assets/BehaviorDesigner/documentation.php?id=46 
+            var field = component.GetType().GetField(fieldName.Value);
+            var fieldValue = field.GetValue(component);
+
+            if (fieldValue == null && compareValue.GetValue() == null) {
+                return TaskStatus.Success;
+            }
+
+            return fieldValue.Equals(compareValue.GetValue()) ? TaskStatus.Success : TaskStatus.Failure;
+        }
+
+        public override void OnReset()
+        {
+            targetGameObject = null;
+            componentName = null;
+            fieldName = null;
+            compareValue = null;
+        }
+    }
+}
+\ No newline at end of file