fix hit test

fe/src/Map.ts

@@ -96,27 +96,31 @@ class Map extends egret.Sprite {
     centerGrid.bg.texture = RES.getRes('grid_select_jpg')
     const runners = Store.getState().runners
     
-    this.touchArea.alpha = 1
+    // this.touchArea.alpha = 1
     this.touchArea.x = x - 2 * gridWidth
     this.touchArea.y = y - 2 * gridHeight
+    // surroundedGrids.forEach(grid => {
+    //   grid.alpha = 1
+    // })
+    const twTouchArea = egret.Tween.get( this.touchArea );
+    twTouchArea.to( {alpha: 1}, 300 ).call(function() {
       surroundedGrids.forEach(grid => {
         grid.alpha = 1
       })
-    // const twTouchArea = egret.Tween.get( this.touchArea );
-    // twTouchArea.to( {alpha: 1}, 300 ).call(function() {
-      
-    // })
+      // egret.Tween.get(grid).to({ alpha: 1 }, 300)
+    })
     // surroundedGrids.forEach(grid => {
     //   egret.Tween.get(grid).to({ alpha: 1 }, 300)
     // })
     runners.forEach(runner => {
       console.log(runner.x, runner.y, this.touchArea.hitTestPoint(runner.x * gridWidth, runner.y * gridHeight))
       const runnerInMap = this.runnerMap[runner.t_cid]
-      if (this.touchArea.hitTestPoint(runnerInMap.x * gridWidth, runnerInMap.y * gridHeight)) {
+      if (this.touchArea.hitTestPoint(runnerInMap.x, runnerInMap.y)) {
         runnerInMap.alpha = 1
       }
     })
     this.getCatchedRunners(x, y).forEach(runner => {
+      
       platform.sendSocketMessage({
           data: JSON.stringify({
               type: 'catch',
@@ -133,6 +137,10 @@ class Map extends egret.Sprite {
       if (Store.isMe(runner.t_cid) || Store.isCatcher()) {
         SoundManager.getInstance().playCatched()
       }
+      
+      if (Store.isCatcher()) {
+        this.runnerMap[runner.t_cid].alpha = 0
+      }
     })
     setTimeout(() => {
       centerGrid.bg.texture = RES.getRes('grid_jpg')