diff --git a/index.js b/index.js
index 1d4080a..687a24f 100644
--- a/index.js
+++ b/index.js
@@ -143,7 +143,7 @@ io.on('connection', async (socket) => {
                             { //          typ 2 to trójmasztowiec  pozycja i obrót na planszy  które pola zostały trafione
                                 ships: [], // zawiera np. {type: 2, posX: 3, posY: 4, rot: 2, hits: [false, false, true]}
                                 //                       pozycja na planszy  czy strzał miał udział w zatopieniu statku?
-                                shots: [], // zawiera np. {posX: 3, posY: 5, sunk: true}
+                                shots: [], // zawiera np. {posX: 3, posY: 5}
                             },
                             {
                                 ships: [],
@@ -286,6 +286,8 @@ io.on('connection', async (socket) => {
                     const enemyIdx = socket.request.session.id === playerGame.data.hostId ? 1 : 0;
 
                     let hit = await GInfo.shootShip(socket, posX, posY);
+
+                    await redis.json.arrAppend(`game:${playerGame.id}`, `.boards[${enemyIdx}].shots`, { posX: posX, posY: posY });
                     if (!hit.status) {
                         io.to(playerGame.id).emit("shot missed", enemyIdx, posX, posY);
                     } else if (hit.status === 1) {
@@ -309,6 +311,9 @@ io.on('connection', async (socket) => {
                             endGame(playerGame.id);
                             return;
                         }
+                    } else if (hit.status === -1) {
+                        socket.emit("toast", "Już strzeliłeś w to miejsce");
+                        return;
                     }
 
                     await GInfo.passTurn(socket);
diff --git a/public/assets/js/battleships-lib.js b/public/assets/js/battleships-lib.js
index 54594f1..50166ef 100644
--- a/public/assets/js/battleships-lib.js
+++ b/public/assets/js/battleships-lib.js
@@ -110,9 +110,12 @@ class Battleships {
                 break;
         }
 
-        fields.forEach(field => {
-            this.getField(field[0], field[1]).addClass("active");
-        });
+        for (let i = 0; i < fields.length; i++) {
+            const field = fields[i];
+            setTimeout(() => {
+                this.getField(field[0], field[1]).addClass("active");
+            }, i * 150);
+        }
 
         return fields;
     }
diff --git a/public/assets/js/socket-game.js b/public/assets/js/socket-game.js
index 7ff7c90..48f855a 100644
--- a/public/assets/js/socket-game.js
+++ b/public/assets/js/socket-game.js
@@ -45,6 +45,7 @@ socket.on('toast', (msg) => {
 
 socket.on("placed ship", (data) => {
     let shipFields = bsc.placeShip(data);
+    lastTimeClick = new Date().getTime() / 1000;
     shipFields.forEach(field => {
         occupiedFields.push({pos: field, origin: [data.posX, data.posY]});
     });
diff --git a/utils/battleships.js b/utils/battleships.js
index 136ca2a..bbeb9c5 100644
--- a/utils/battleships.js
+++ b/utils/battleships.js
@@ -110,25 +110,30 @@ export class GameInfo {
         const enemyIdx = socket.request.session.id === hostId ? 1 : 0;
         // const playerIdx = enemyIdx ? 0 : 1;
 
-        let playerShips = await this.redis.json.get(key, { path: `.boards[${enemyIdx}].ships` });
+        let playerBoard = await this.redis.json.get(key, { path: `.boards[${enemyIdx}]` });
 
-        var check = checkHit(playerShips, posX, posY);
+        let shot = playerBoard.shots.find((shot) => shot.posX === posX && shot.posY === posY);
+        if (shot) {
+            return { status: -1 }
+        }
+
+        var check = checkHit(playerBoard.ships, posX, posY);
 
         if (!check) {
             return { status: 0 };
         }
 
         var shotShip;
-        for (let i = 0; i < playerShips.length; i++) {
-            const ship = playerShips[i];
+        for (let i = 0; i < playerBoard.ships.length; i++) {
+            const ship = playerBoard.ships[i];
 
             if (ship.posX === check.originPosX & ship.posY === check.originPosY) {
                 shotShip = ship;
-                playerShips[i].hits[check.fieldIdx] = true;
-                if (!playerShips[i].hits.includes(false)) {
+                playerBoard.ships[i].hits[check.fieldIdx] = true;
+                if (!playerBoard.ships[i].hits.includes(false)) {
                     let gameFinished = true;
-                    await this.redis.json.set(key, `.boards[${enemyIdx}].ships`, playerShips);
-                    playerShips.every(ship => {
+                    await this.redis.json.set(key, `.boards[${enemyIdx}]`, playerBoard);
+                    playerBoard.ships.every(ship => {
                         if (ship.hits.includes(false)) {
                             gameFinished = false;
                             return false;
@@ -142,7 +147,7 @@ export class GameInfo {
             }
         }
 
-        await this.redis.json.set(key, `.boards[${enemyIdx}].ships`, playerShips);
+        await this.redis.json.set(key, `.boards[${enemyIdx}]`, playerBoard);
         return { status: 1, ship: shotShip };
     }
 }