implement fire, ice and moss titan summoning scrolls

Server/src/main/java/core/game/node/entity/npc/familiar/ElementalTitanNPC.java

@@ -0,0 +1,36 @@
+package core.game.node.entity.npc.familiar;
+
+import core.game.node.entity.player.Player;
+import core.game.node.entity.skill.Skills;
+import core.game.node.entity.skill.summoning.familiar.Familiar;
+import core.game.node.entity.skill.summoning.familiar.FamiliarSpecial;
+
+public abstract class ElementalTitanNPC extends Familiar {
+
+    private static final int scrollHealAmount = 8;
+    private static final double  scrollDefenceBoostPercent = 12.5;
+
+    public ElementalTitanNPC(Player owner, int id, int ticks, int pouchId, int specialCost, int attackStyle) {
+        super(owner, id, ticks, pouchId, specialCost, attackStyle);
+    }
+
+    /**
+     raises defence by 12.5% and heals 8 hp (with ability to over heal)
+     */
+    @Override
+    protected boolean specialMove(FamiliarSpecial special) {
+        int currentDefenceLevel = owner.getSkills().getLevel(Skills.DEFENCE);
+        owner.getSkills().updateLevel(Skills.DEFENCE, (int)(scrollDefenceBoostPercent * currentDefenceLevel));
+        int currentHp = owner.getSkills().getLifepoints();
+        int maxHp = owner.getSkills().getMaximumLifepoints() + scrollHealAmount;
+        int healAmount = Math.min(maxHp - currentHp, scrollHealAmount);
+        if (healAmount> 0) {
+            owner.getSkills().healNoRestrictions(healAmount);
+            return true;
+        }
+        else {
+            owner.sendMessage("You are already at maximum hitpoints!");
+            return false;
+        }
+    }
+}

Server/src/main/java/core/game/node/entity/npc/familiar/FireTitanNPC.java

@@ -1,5 +1,7 @@
 package core.game.node.entity.npc.familiar;
 
+import core.game.node.entity.combat.equipment.WeaponInterface;
+import core.game.node.entity.skill.Skills;
 import core.game.node.entity.skill.summoning.familiar.Familiar;
 import core.game.node.entity.skill.summoning.familiar.FamiliarSpecial;
 import core.plugin.Initializable;
@@ -10,7 +12,7 @@ import core.game.node.entity.player.Player;
  * @author Aero
  */
 @Initializable
-public class FireTitanNPC extends Familiar {
+public class FireTitanNPC extends ElementalTitanNPC {
 
 	/**
 	 * Constructs a new {@code FireTitanNPC} {@code Object}.
@@ -25,7 +27,7 @@ public class FireTitanNPC extends Familiar {
 	 * @param id The id.
 	 */
 	public FireTitanNPC(Player owner, int id) {
-		super(owner, id, 6200, 12802, 20);
+		super(owner, id, 6200, 12802, 20, WeaponInterface.STYLE_CAST);
 	}
 
 	@Override
@@ -33,11 +35,6 @@ public class FireTitanNPC extends Familiar {
 		return new FireTitanNPC(owner, id);
 	}
 
-	@Override
-	protected boolean specialMove(FamiliarSpecial special) {
-		return false;
-	}
-
 	@Override
 	public int[] getIds() {
 		return new int[] { 7355, 7356 };

Server/src/main/java/core/game/node/entity/npc/familiar/IceTitanNPC.java

@@ -14,7 +14,7 @@ import core.game.world.update.flag.context.Graphics;
  * @author Aero
  */
 @Initializable
-public class IceTitanNPC extends Familiar {
+public class IceTitanNPC extends ElementalTitanNPC {
 
 	/**
 	 * Constructs a new {@code IceTitanNPC} {@code Object}.
@@ -37,11 +37,6 @@ public class IceTitanNPC extends Familiar {
 		return new IceTitanNPC(owner, id);
 	}
 
-	@Override
-	protected boolean specialMove(FamiliarSpecial special) {
-		owner.getSkills().updateLevel(Skills.DEFENCE, (int) ((int) owner.getSkills().getStaticLevel(Skills.DEFENCE) * 0.12));
-		return true;
-	}
 
 	@Override
 	public void visualizeSpecialMove() {

Server/src/main/java/core/game/node/entity/npc/familiar/MossTitanNPC.java

@@ -11,7 +11,7 @@ import core.game.node.entity.player.Player;
  * @author Aero
  */
 @Initializable
-public class MossTitanNPC extends Familiar {
+public class MossTitanNPC extends ElementalTitanNPC {
 
 	/**
 	 * Constructs a new {@code MossTitanNPC} {@code Object}.
@@ -34,11 +34,6 @@ public class MossTitanNPC extends Familiar {
 		return new MossTitanNPC(owner, id);
 	}
 
-	@Override
-	protected boolean specialMove(FamiliarSpecial special) {
-		return false;
-	}
-
 	@Override
 	public int[] getIds() {
 		return new int[] { 7357, 7358 };