diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DeployShield.java b/server/src/main/java/fr/lnl/game/server/games/action/DeployShield.java
index 4fec118..7424b83 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DeployShield.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DeployShield.java
@@ -1,6 +1,7 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
+import fr.lnl.game.server.games.player.Player;
 
 public class DeployShield extends AbstractAction {
     public DeployShield(Game game){
@@ -9,8 +10,9 @@ public class DeployShield extends AbstractAction {
 
     @Override
     public void doAction(){
-        getGame().getCurrentPlayer().setShieldDeploy(true);
-        //TO-DO retirer les point du player
+        Player player = getGame().getCurrentPlayer();
+        player.setShieldDeploy(true);
+        player.decrementEnergy(player.getClassPlayer().getShieldCost());
     }
 
     @Override
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java b/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
index 8bd298d..7126873 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
@@ -1,9 +1,13 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
+import fr.lnl.game.server.games.grid.Bomb;
+import fr.lnl.game.server.games.grid.Mine;
+import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
 import java.util.List;
+import java.util.Random;
 
 public class DropBomb extends DropObject {
 
@@ -11,9 +15,15 @@ public class DropBomb extends DropObject {
         super(game);
     }
 
+    //voir pour la redondance de code au niveau de DropBomb,DropObject,DropMine
     @Override
     public void doAction() {
-
+        List<Point> points = getValidPoint();
+        Random random = new Random();
+        Point point = points.get(random.nextInt(0,points.size()-1));
+        getGame().getGrid().getBoard().get(point).setB(new Bomb());
+        Player player = getGame().getCurrentPlayer();
+        player.decrementEnergy(player.getClassPlayer().getBombCost());
     }
 
     @Override
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
index 7d020ba..e35113a 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
@@ -2,6 +2,7 @@ package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.grid.Mine;
+import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
 import java.util.List;
@@ -16,9 +17,9 @@ public class DropMine extends DropObject {
         List<Point> points = getValidPoint();
         Random random = new Random();
         Point point = points.get(random.nextInt(0,points.size()-1));
-        Mine mine = new Mine();
-        getGame().getGrid().getBoard().get(point).setB(mine);
-        //TO-DO : retirer les points au player
+        getGame().getGrid().getBoard().get(point).setB(new Mine());
+        Player player = getGame().getCurrentPlayer();
+        player.decrementEnergy(player.getClassPlayer().getMineCost());
     }
 
     @Override