diff options
| author | chai <chaifix@163.com> | 2020-10-13 17:20:14 +0800 |
|---|---|---|
| committer | chai <chaifix@163.com> | 2020-10-13 17:20:14 +0800 |
| commit | 71c03c717b189ee0ff0e62d219f02b8ab336c40a (patch) | |
| tree | 395ce6c55f1876ca6451c706e38a95d0bcbf70a6 /Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs | |
| parent | fc6de82e75310b4c007d80753a5f58e6692f4855 (diff) | |
+ability system
Diffstat (limited to 'Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs')
| -rw-r--r-- | Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs b/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs new file mode 100644 index 00000000..c14624ad --- /dev/null +++ b/Assets/Scripts/AbilitySystem/Conditions/ConditionBase.cs @@ -0,0 +1,105 @@ +using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 触发条件基类
+/// </summary>
+public abstract class ConditionBase
+{
+
+ public ConditionBase()
+ {
+ }
+
+ public abstract bool Evaluate();
+
+}
+
+
+/// <summary>
+/// 总是满足
+/// </summary>
+public sealed class ConditionAlways : ConditionBase
+{
+ public override bool Evaluate()
+ {
+ return true;
+ }
+}
+
+/// <summary>
+/// 总是不满足
+/// </summary>
+public sealed class ConditionAlwaysNot : ConditionBase
+{
+ public override bool Evaluate()
+ {
+ return false;
+ }
+}
+
+/// <summary>
+/// 两个condition都达成才会返回真
+/// </summary>
+public sealed class ConditionAnd : ConditionBase
+{
+ ConditionBase m_FirstCondition, m_LastCondition;
+
+
+ public ConditionAnd(ConditionBase first, ConditionBase last)
+ : base()
+ {
+ m_FirstCondition = first;
+ m_LastCondition = last;
+ }
+
+ public override bool Evaluate()
+ {
+ return m_FirstCondition.Evaluate() && m_LastCondition.Evaluate();
+ }
+}
+
+/// <summary>
+/// 两个condition至少一个达成才会返回真
+/// </summary>
+public sealed class ConditionOr : ConditionBase
+{
+ ConditionBase m_FirstCondition, m_LastCondition;
+
+
+ public ConditionOr(ConditionBase first, ConditionBase last)
+ : base()
+ {
+ m_FirstCondition = first;
+ m_LastCondition = last;
+ }
+
+ public override bool Evaluate()
+ {
+ return m_FirstCondition.Evaluate() || m_LastCondition.Evaluate();
+ }
+}
+
+
+/// <summary>
+/// 两个condition都不达成才会返回真
+/// </summary>
+public sealed class ConditionNone : ConditionBase
+{
+ ConditionBase m_FirstCondition, m_LastCondition;
+
+ public ConditionNone(ConditionBase first, ConditionBase last)
+ : base()
+ {
+ m_FirstCondition = first;
+ m_LastCondition = last;
+ }
+
+ public override bool Evaluate()
+ {
+ return !m_FirstCondition.Evaluate() && !m_LastCondition.Evaluate();
+ }
+}
+
+
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