From 21e186f75b504d832d9c7bef0456edd7d5d3155e Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 8 Sep 2021 10:52:35 +0800
Subject: +behavior design

---
 .../Basic Tasks/ParticleSystem/SetEmissionRate.cs  | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Assets/ThirdParty/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetEmissionRate.cs

(limited to 'Assets/ThirdParty/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetEmissionRate.cs')

diff --git a/Assets/ThirdParty/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetEmissionRate.cs b/Assets/ThirdParty/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetEmissionRate.cs
new file mode 100644
index 00000000..2034a071
--- /dev/null
+++ b/Assets/ThirdParty/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetEmissionRate.cs	
@@ -0,0 +1,48 @@
+using UnityEngine;
+
+namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
+{
+    [TaskCategory("Basic/ParticleSystem")]
+    [TaskDescription("Sets the emission rate of the Particle System.")]
+    public class SetEmissionRate : Action
+    {
+        [Tooltip("The GameObject that the task operates on. If null the task GameObject is used.")]
+        public SharedGameObject targetGameObject;
+        [Tooltip("The emission rate of the ParticleSystem")]
+        public SharedFloat emissionRate;
+
+        private ParticleSystem particleSystem;
+        private GameObject prevGameObject;
+
+        public override void OnStart()
+        {
+            var currentGameObject = GetDefaultGameObject(targetGameObject.Value);
+            if (currentGameObject != prevGameObject) {
+                particleSystem = currentGameObject.GetComponent<ParticleSystem>();
+                prevGameObject = currentGameObject;
+            }
+        }
+
+        public override TaskStatus OnUpdate()
+        {
+            if (particleSystem == null) {
+                Debug.LogWarning("ParticleSystem is null");
+                return TaskStatus.Failure;
+            }
+
+#if !(UNITY_5_1 || UNITY_5_2)
+            Debug.Log("Warning: SetEmissionRate is not used in Unity 5.3 or later.");
+#else
+            particleSystem.emissionRate = emissionRate.Value;
+#endif
+
+            return TaskStatus.Success;
+        }
+
+        public override void OnReset()
+        {
+            targetGameObject = null;
+            emissionRate = 0;
+        }
+    }
+}
\ No newline at end of file
-- 
cgit v1.1-26-g67d0