added player stats and re-ordered some classes

src/de/miaurizius/jgame2d/entity/npc/OldManNPC.java

@@ -0,0 +1,53 @@
+package de.miaurizius.jgame2d.entity.npc;
+
+import de.miaurizius.jgame2d.core.enums.Direction;
+import de.miaurizius.jgame2d.core.GamePanel;
+import de.miaurizius.jgame2d.core.enums.EntityType;
+import de.miaurizius.jgame2d.entity.Entity;
+
+import java.util.Random;
+
+public class OldManNPC extends Entity {
+
+    public OldManNPC(GamePanel panel) {
+        super(panel);
+        type = EntityType.NPC;
+        name = "oldman-npc";
+
+        direction = Direction.DOWN;
+        speed = 1;
+        getImage();
+        setDialogue();
+    }
+
+    public void getImage()  {
+        up1 = initEntitySprites("npc/oldman_up_1");
+        up2 = initEntitySprites("npc/oldman_up_2");
+        down1 = initEntitySprites("npc/oldman_down_1");
+        down2 = initEntitySprites("npc/oldman_down_2");
+        left1 = initEntitySprites("npc/oldman_left_1");
+        left2 = initEntitySprites("npc/oldman_left_2");
+        right1 = initEntitySprites("npc/oldman_right_1");
+        right2 = initEntitySprites("npc/oldman_right_2");
+    }
+
+    public void setDialogue() {
+        dialogue[0] = "Hello, lad.";
+        dialogue[1] = "So you've come to this island to \nfind the treasure?";
+        dialogue[2] = "I used to be a great wizard but now... \nI'm a bit too old for taking an \nadventure.";
+        dialogue[3] = "Well, good luck on you.";
+        dialogue[4] = "I heard drinking the water of the \nholy lake makes you feel fine again...";
+    }
+
+    public void setAction() {
+        actionLock++;
+        if(actionLock != 120) return; //lock action for x frames
+        Random rand = new Random();
+        int i = rand.nextInt(100)+1; //Generate number between 1 and 100
+        if(i <= 25) direction = Direction.UP;
+        if(i > 25 && i <= 50) direction = Direction.DOWN;
+        if(i > 50 && i <= 75) direction = Direction.LEFT;
+        if(i > 75) direction = Direction.RIGHT;
+        actionLock = 0;
+    }
+}