slime runs away when it gets hit

src/de/miaurizius/jgame2d/entity/Entity.java

@@ -15,7 +15,7 @@ import java.util.logging.Level;
 
 public class Entity {
 
-    GamePanel panel;
+    protected GamePanel panel;
     public BufferedImage up1, up2, down1, down2, left1, left2, right1, right2;
     public BufferedImage attackUp1, attackUp2, attackDown1, attackDown2, attackLeft1, attackLeft2, attackRight1, attackRight2;
     public BufferedImage image, image2, image3;
@@ -142,6 +142,7 @@ public class Entity {
 
     // INTERACTION
     public void setAction() {}
+    public void damageReaction() {};
     public void speak() {
         if(dialogue[dialogueIndex] == null) dialogueIndex = 0;
         panel.ui.currentDialogue = dialogue[dialogueIndex];

src/de/miaurizius/jgame2d/entity/Player.java

@@ -155,6 +155,7 @@ public class Player extends Entity {
         panel.monster[index].life -= 1;
         panel.playSE(5);
         panel.monster[index].invincible = true;
+        panel.monster[index].damageReaction();
         if(panel.monster[index].life <= 0) panel.monster[index].dying = true;
     }
 

src/de/miaurizius/jgame2d/entity/monster/GreenSlimeMON.java

@@ -39,6 +39,10 @@ public class GreenSlimeMON extends Entity {
         if(i > 75) direction = Direction.RIGHT;
         actionLock = 0;
     }
+    public void damageReaction() {
+        actionLock = 0;
+        direction = panel.player.direction;
+    }
 
     // SETTING THINGS UP
     public void getImage() {