1 files changed, 28 insertions, 0 deletions
diff --git a/Assets/Scripts/AbilitySystem/Conditions/ConditionMotionRange.cs b/Assets/Scripts/AbilitySystem/Conditions/ConditionMotionRange.cs
new file mode 100644
index 00000000..c902ae26
--- /dev/null
+++ b/Assets/Scripts/AbilitySystem/Conditions/ConditionMotionRange.cs
@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 某个动画是否播放到了某个时间（归一化了的）范围内
+/// </summary>
+public sealed class ConditionMotionRange : ConditionBase
+{
+    Vector2 m_TimeRange = new Vector2();
+	Animator m_Animator;
+
+    public ConditionMotionRange(Animator animator, float start, float end)
+    {
+		m_Animator = animator;
+
+		m_TimeRange.Set(start, end);
+    }
+
+    public override bool Evaluate()
+    {
+		AnimatorStateInfo info = m_Animator.GetCurrentAnimatorStateInfo(0);
+		float time = info.normalizedTime;
+		bool result = time >= m_TimeRange.x && time <= m_TimeRange.y;
+		return result;
+	}
+
+}