From 316fe19c4dee2f15fd2c9671157e6321b5efabf0 Mon Sep 17 00:00:00 2001
From: 17146 <1714673995@qq.com>
Date: Sat, 21 Jun 2025 19:24:15 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=9D=E8=AF=95=E8=B0=83=E6=95=B4=E8=BD=BD?=
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---
 .../entity/vehicle/base/VehicleEntity.java    | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java
index de1d5f536..67d9a04e0 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java
@@ -1141,13 +1141,34 @@ public abstract class VehicleEntity extends Entity {
 
     @Override
     public void setDeltaMovement(Vec3 pDeltaMovement) {
-        if (pDeltaMovement.length() > 8) return;
+        Vec3 currentMomentum = this.getDeltaMovement();
+
+        // 计算当前速度和新速度的标量大小
+        double currentSpeedSq = currentMomentum.lengthSqr();
+        double newSpeedSq = pDeltaMovement.lengthSqr();
+
+        // 只在新速度大于当前速度时（加速过程）进行检查
+        if (newSpeedSq > currentSpeedSq) {
+            // 计算加速度向量
+            Vec3 acceleration = pDeltaMovement.subtract(currentMomentum);
+
+            // 检查加速度大小是否超过阈值
+            if (acceleration.lengthSqr() > 8) {
+                // 限制加速度不超过阈值
+                Vec3 limitedAcceleration = acceleration.normalize().scale(0.125);
+                Vec3 finalMomentum = currentMomentum.add(limitedAcceleration);
+
+                super.setDeltaMovement(finalMomentum);
+                return;
+            }
+        }
+        // 对于减速或允许的加速，直接设置新动量
         super.setDeltaMovement(pDeltaMovement);
     }
 
     @Override
     public void addDeltaMovement(Vec3 pAddend) {
-        if (pAddend.length() > 0.1) return;
+        if (pAddend.length() > 0.1) pAddend = pAddend.scale(0);
         super.addDeltaMovement(pAddend);
     }