MetalicDragon.java

package com.osroyale.game.world.entity.combat.attack.listener.npc.dragon;
 
import com.osroyale.game.world.entity.combat.CombatType;
import com.osroyale.game.world.entity.combat.CombatUtil;
import com.osroyale.game.world.entity.combat.attack.FightType;
import com.osroyale.game.world.entity.combat.attack.listener.NpcCombatListenerSignature;
import com.osroyale.game.world.entity.combat.attack.listener.SimplifiedListener;
import com.osroyale.game.world.entity.combat.hit.CombatHit;
import com.osroyale.game.world.entity.combat.hit.Hit;
import com.osroyale.game.world.entity.combat.strategy.CombatStrategy;
import com.osroyale.game.world.entity.combat.strategy.npc.NpcMeleeStrategy;
import com.osroyale.game.world.entity.combat.strategy.npc.impl.DragonfireStrategy;
import com.osroyale.game.world.entity.mob.Mob;
import com.osroyale.game.world.entity.mob.npc.Npc;
 
import static com.osroyale.game.world.entity.combat.CombatUtil.createStrategyArray;
import static com.osroyale.game.world.entity.combat.CombatUtil.getHitDelay;
import static com.osroyale.game.world.entity.combat.CombatUtil.randomStrategy;
import static com.osroyale.game.world.entity.combat.projectile.CombatProjectile.getDefinition;

@NpcCombatListenerSignature(npcs = {
    /* Bronze */  270, 271,
    /* Iron */    272, 273,
    /* Steel */   139, 274, 275,
    /* Mithril */ 2919
})
 
public class MetalicDragon extends SimplifiedListener<Npc> {
 
    private static Dragonfire DRAGONFIRE;
    private static CombatStrategy<Npc>[] STRATEGIES;
 
    static {
        try {
            DRAGONFIRE = new Dragonfire();
            STRATEGIES = createStrategyArray(NpcMeleeStrategy.get(), DRAGONFIRE);
        } catch(Exception e) {
            e.printStackTrace();
        }
    }
 
    @Override
    public boolean canAttack(Npc attacker, Mob defender) {
        if(!NpcMeleeStrategy.get().withinDistance(attacker, defender)) {
            attacker.setStrategy(DRAGONFIRE);
        }
        return attacker.getStrategy().canAttack(attacker, defender);
    }
 
    @Override
    public void start(Npc attacker, Mob defender, Hit[] hits) {
        if(!NpcMeleeStrategy.get().withinDistance(attacker, defender)) {
            attacker.setStrategy(DRAGONFIRE);
        } else {
            attacker.setStrategy(randomStrategy(STRATEGIES));
        }
    }
 
    private static class Dragonfire extends DragonfireStrategy {
        private Dragonfire() {
            super(getDefinition("Metalic dragonfire"));
        }
 
        @Override
        public int getAttackDistance(Npc attacker, FightType fightType) {
            return 10;
        }
 
        @Override
        public CombatHit[] getHits(Npc attacker, Mob defender) {
            return new CombatHit[] { CombatUtil.generateDragonfire(attacker, defender, 60, false) };
        }
    }
 
}