筛选射箭稳定角逻辑

Assets/BowArrow/Scripts/Game/ArmBow.cs

@@ -139,33 +139,35 @@ public class ArmBow : MonoBehaviour
 
     void shoot() {
         // 筛选出一个稳定的发射角度
+        #region 
         Quaternion absolute_rotation = this.bowCamera.transform.rotation;
         Quaternion final_rotation = this.bowCamera.transform.rotation;
         if (recordCount >= recordRotations.Length) {
-            int single_check_count = 6;
+            for (int i = 0; i < recordRotationVars.Length; i++) {
+                recordRotationVars[i] = Quaternion.Angle(recordRotations[i], recordRotations[i + 1]);
+            }
+            int startCheckIndex = 5;
+            int checkAfterCount = 5;
             float min_wave = float.MaxValue;
-            for (int i = 0; i < recordRotationVars.Length; i++)
+            for (int i = startCheckIndex; i < recordRotationVars.Length - checkAfterCount; i++)
             {
-                recordRotationVars[i] = Quaternion.Angle(recordRotations[i], recordRotations[i + 1]);
-                if (i >= single_check_count - 1) 
+                float wave = 0;
+                for (int j = i; j <= i + checkAfterCount; j++)
+                {
+                    wave += recordRotationVars[j];
+                }
+                if (wave < min_wave)
                 {
-                    float wave = 0;
-                    for (int j = i; j > i - single_check_count; j--)
-                    {
-                        wave += recordRotationVars[j];
-                    }
-                    if (wave < min_wave)
-                    {
-                        min_wave = wave;
-                        int best_rotation_index = i - single_check_count + 1;
-                        absolute_rotation = recordRotations[best_rotation_index];
-                        best_rotation_index -= this.shootBackTime;
-                        if (best_rotation_index < 0) best_rotation_index = 0;
-                        final_rotation = recordRotations[best_rotation_index];
-                    }
+                    min_wave = wave;
+                    int best_rotation_index = i;
+                    absolute_rotation = recordRotations[best_rotation_index];
+                    best_rotation_index -= this.shootBackTime;
+                    if (best_rotation_index < 0) best_rotation_index = 0;
+                    final_rotation = recordRotations[best_rotation_index];
                 }
             }
         }
+        #endregion
 
         Quaternion oldCameraRotation = Camera.main.transform.rotation;
         Camera.main.transform.rotation = absolute_rotation;
@@ -187,7 +189,7 @@ public class ArmBow : MonoBehaviour
         arrowComp.absoluteRay = absoluteRay;
         arrowComp.offsetAngle = GameDebug.ins ? 
             GameDebug.ins.GetOffsetAngle() : 
-            FormatAngle(final_rotation.eulerAngles.x) - FormatAngle(absolute_rotation.eulerAngles.x);
+            FormatAngle(Quaternion.Angle(absolute_rotation, final_rotation));
 
         if (ShootCheck.ins && !GameMgr.debugInEditor) 
         {