4 files changed, 83 insertions, 0 deletions
diff --git a/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs b/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs
new file mode 100644
index 00000000..34dda3b2
--- /dev/null
+++ b/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs
@@ -0,0 +1,29 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 在ability的某一帧切换到某个ability的trigger
+/// </summary>
+public class AbilityTrigger : Trigger
+{
+    AbilityBase m_TargetAbility;
+
+    public AbilityTrigger(ConditionBase condition, AbilityBase target) 
+        : base(condition)
+    {
+        m_TargetAbility = target;
+    }
+
+    public override bool Update()
+    {
+        // 如果满足条件，切换到下一个ability
+        if (IsFulfilled())
+        {
+
+            return true;
+        }
+        return base.Update();
+    }
+
+}
diff --git a/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs.meta b/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs.meta
new file mode 100644
index 00000000..826e50cf
--- /dev/null
+++ b/Assets/Scripts/AbilitySystem/Triggers/AbilityTrigger.cs.meta
@@ -0,0 +1,11 @@
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+guid: e69d951b4141e5646984e501aae2cbff
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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diff --git a/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs b/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs
new file mode 100644
index 00000000..178932fd
--- /dev/null
+++ b/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs
@@ -0,0 +1,32 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 不同效果的trigger基础这个基类
+/// </summary>
+
+public abstract class Trigger
+{
+    protected ConditionBase m_Condition;
+
+    public Trigger(ConditionBase condition)
+    {
+        m_Condition = condition;
+    }
+
+    protected bool IsFulfilled()
+    {
+        return m_Condition.Evaluate();
+    }
+
+    /// <summary>
+    /// 如果触发执行了，返回true,否则返回false
+    /// </summary>
+    /// <returns></returns>
+    public virtual bool Update()
+    {
+        return false; 
+    }
+
+}
diff --git a/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs.meta b/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs.meta
new file mode 100644
index 00000000..91d7d1b8
--- /dev/null
+++ b/Assets/Scripts/AbilitySystem/Triggers/Trigger.cs.meta
@@ -0,0 +1,11 @@
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