From 64f11d75b280f18855b0a2dc188d5d6f2ba41c33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=A8=E8=90=BD=E5=9F=BA=E5=9B=B4=E8=99=BE?=
 <3161880837@qq.com>
Date: Thu, 30 Apr 2026 06:42:15 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E5=AD=90=E5=BC=B9=E7=B3=BB=E7=BB=9F):=20?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0SPRINT=E8=BF=90=E5=8A=A8=E7=B1=BB=E5=9E=8B?=
 =?UTF-8?q?=E5=B9=B6=E5=A4=84=E7=90=86=E7=A2=B0=E6=92=9E=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

为子弹系统新增SPRINT运动类型，并在Parrier子弹中处理其碰撞逻辑。当SPRINT类型子弹碰撞时，会销毁子弹并使发射者速度反向衰减。
---
 scripts/Contents/Bullets/Parrier.gd | 3 +++
 scripts/Statemachine/BulletBase.gd  | 9 +++++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/scripts/Contents/Bullets/Parrier.gd b/scripts/Contents/Bullets/Parrier.gd
index 11f4920..da17866 100644
--- a/scripts/Contents/Bullets/Parrier.gd
+++ b/scripts/Contents/Bullets/Parrier.gd
@@ -54,6 +54,9 @@ func hitBullet(bullet: BulletBase): # 当前子弹与其他子弹相撞
 					bullet.tryDestroy()
 			elif bullet.motionType == BulletBase.MotionType.SWING:
 				bullet.hitbox.disabled = true
+			elif bullet.motionType == BulletBase.MotionType.SPRINT:
+				bullet.tryDestroy()
+				bullet.launcher.velocity *= -0.1
 			elif bullet.motionType == BulletBase.MotionType.SUMMON || bullet.motionType == BulletBase.MotionType.MAGIC:
 				launcher.storeEnergy(sqrt(bullet.baseDamage))
 			var cycler = launcher.getOrCreateCycleTimer("parry", 2000, 100)
diff --git a/scripts/Statemachine/BulletBase.gd b/scripts/Statemachine/BulletBase.gd
index e85cbfc..9fb7d32 100644
--- a/scripts/Statemachine/BulletBase.gd
+++ b/scripts/Statemachine/BulletBase.gd
@@ -2,10 +2,11 @@ extends Area2D
 class_name BulletBase
 
 enum MotionType {
-	SWING,
-	PROJECTILE,
-	MAGIC,
-	SUMMON
+	SWING, # 挥舞（近战攻击）
+	PROJECTILE, # 射弹
+	MAGIC, # 魔法
+	SUMMON, # 召唤
+	SPRINT, # 冲撞
 }
 
 @export var displayName: String = "未知子弹"