From dcaad8044384bce4f4358522108bf9a2481ee4e0 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Oct 2020 12:44:29 +0800
Subject: *physics

---
 .../AbilitySystem/Conditions/ConditionBase.cs      | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)

(limited to 'Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs')

diff --git a/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs b/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs
index c14624ad..e63bedb0 100644
--- a/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs
+++ b/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs
@@ -103,3 +103,75 @@ public sealed class ConditionNone : ConditionBase
 }
 
 
+/// <summary>
+/// 两个condition都达成才会返回真
+/// </summary>
+public sealed class ConditionMultiAnd : ConditionBase
+{
+    List<ConditionBase> m_Conditions;
+
+    public ConditionMultiAnd(List<ConditionBase>  conditions)
+        : base()
+    {
+        m_Conditions.AddRange(conditions);
+    }
+
+    public override bool Evaluate()
+    {
+        foreach(var condition in m_Conditions)
+        {
+            if(!condition.Evaluate())
+                return false;
+        }
+        return true;
+    }
+}
+
+/// <summary>
+/// 两个condition至少一个达成才会返回真
+/// </summary>
+public sealed class ConditionMultiOr : ConditionBase
+{
+    List<ConditionBase> m_Conditions;
+
+    public ConditionMultiOr(List<ConditionBase> conditions)
+        : base()
+    {
+        m_Conditions.AddRange(conditions);
+    }
+
+    public override bool Evaluate()
+    {
+        foreach (var condition in m_Conditions)
+        {
+            if (condition.Evaluate())
+                return true;
+        }
+        return false;
+    }
+}
+
+/// <summary>
+/// 两个condition都不达成才会返回真
+/// </summary>
+public sealed class ConditionMultiNone : ConditionBase
+{
+    List<ConditionBase> m_Conditions;
+
+    public ConditionMultiNone(List<ConditionBase> conditions)
+        : base()
+    {
+        m_Conditions.AddRange(conditions);
+    }
+
+    public override bool Evaluate()
+    {
+        foreach (var condition in m_Conditions)
+        {
+            if (condition.Evaluate())
+                return false;
+        }
+        return true;
+    }
+}
+
-- 
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