fix: 箭头方向问题修复

src/store/root/getters.js

@@ -37,9 +37,10 @@ export const currentFloorShopMap = ({ currentFloor: device, shopList, mapData })
       const result = {}
       try {
         const xaxis = JSON.parse(shop.xaxis).map(Number)
-        let angle = (Math.atan2(deviceY - xaxis[2], xaxis[0] - deviceX) / Math.PI) * 180 - device.angle
+        let angle = (Math.atan2(deviceY - xaxis[2], xaxis[0] - deviceX) / Math.PI) * 180 + device.angle
         if (angle < 0) angle += 360
         if (angle > 360) angle -= 360
+        console.log(angle)
         angle = (angle / 180) * Math.PI
         result.distance = Math.ceil(getDistance({ x: deviceX, y: deviceY }, { x: xaxis[0], y: xaxis[2] }) / building.scale)