From 2d26af995898f3fb2a90ba9ed8a09840d278aad6 Mon Sep 17 00:00:00 2001
From: JOJO <1498581755@qq.com>
Date: Thu, 6 Aug 2026 14:56:37 +0800
Subject: [PATCH] =?UTF-8?q?=E9=92=A2=E7=90=B4Boss=E5=A4=A7=E6=BF=80?=
 =?UTF-8?q?=E5=85=89=EF=BC=9A=E7=BA=BF=E4=BB=8E=E5=8D=8A=E5=9C=86=E5=BA=95?=
 =?UTF-8?q?=E9=83=A8=E5=BC=80=E5=A7=8B=EF=BC=8C=E4=B8=8D=E9=87=8D=E5=8F=A0?=
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---
 star-raid/js/render.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/star-raid/js/render.js b/star-raid/js/render.js
index 9bb6f47..4d8412d 100644
--- a/star-raid/js/render.js
+++ b/star-raid/js/render.js
@@ -224,16 +224,16 @@ function drawBossFx(){
       ctx.beginPath();ctx.moveTo(bm.x1,bm.y1);ctx.lineTo(bm.x2,bm.y2);ctx.stroke();ctx.globalAlpha=1;}}
     else{ctx.globalCompositeOperation="lighter";
       ctx.globalAlpha=clamp(bm.life/10,0,1)*0.85;
-      // 大激光起点扩口半圆：直径=激光宽度，圆心在炮口下方pR处，最高点=炮口，和激光一起出现
+      // 大激光起点扩口半圆：直径=线宽，最高点=炮口，线从半圆底部开始向下延伸，不重叠
       if(bm.dmg>=90000){const pR=bm.w*0.5;
         ctx.fillStyle=bm.col;
         ctx.beginPath();ctx.arc(bm.x1,bm.y1+pR,pR,Math.PI,0);ctx.fill();
         ctx.strokeStyle="#fff";ctx.lineWidth=Math.max(1,pR/3);
         ctx.beginPath();ctx.arc(bm.x1,bm.y1+pR,pR,Math.PI,0);ctx.stroke();}
       ctx.strokeStyle=bm.col;ctx.lineWidth=bm.w;
-      ctx.beginPath();ctx.moveTo(bm.x1,bm.y1);ctx.lineTo(bm.x2,bm.y2);ctx.stroke();
+      ctx.beginPath();ctx.moveTo(bm.x1,bm.y1+bm.w);ctx.lineTo(bm.x2,bm.y2);ctx.stroke();
       ctx.strokeStyle="#fff";ctx.lineWidth=Math.max(1,bm.w/3);
-      ctx.beginPath();ctx.moveTo(bm.x1,bm.y1);ctx.lineTo(bm.x2,bm.y2);ctx.stroke();
+      ctx.beginPath();ctx.moveTo(bm.x1,bm.y1+bm.w);ctx.lineTo(bm.x2,bm.y2);ctx.stroke();
       ctx.globalAlpha=1;ctx.globalCompositeOperation="source-over";}
   }
 }