001/* 002 * Trident - A Multithreaded Server Alternative 003 * Copyright 2014 The TridentSDK Team 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package net.tridentsdk.server.entity.ai; 019 020 021import net.tridentsdk.entity.living.ai.AiHandler; 022import net.tridentsdk.entity.living.ai.AiModule; 023import net.tridentsdk.entity.types.EntityType; 024 025import java.util.HashMap; 026import java.util.Map; 027import java.util.concurrent.ConcurrentHashMap; 028 029/** 030 * Implementation of interface 031 * 032 * @author The TridentSDK Team 033 */ 034public class TridentAiHandler implements AiHandler { 035 private final Map<EntityType, AiModule> modules = new ConcurrentHashMap<>(); 036 private final Map<EntityType, AiModule> nativeModules = new HashMap<>(); 037 038 public TridentAiHandler() { 039 // TODO add default AIs 040 nativeModules.put(EntityType.CREEPER, new CreeperAiModule()); 041 } 042 043 @Override 044 public AiModule defaultAiFor(EntityType type) { 045 if (modules.get(type) == null) { 046 return nativeModules.get(type); 047 } else { 048 return modules.get(type); 049 } 050 } 051 052 @Override 053 public void setDefaultAiFor(EntityType type, AiModule module) { 054 modules.put(type, module); 055 } 056 057 @Override 058 public AiModule nativeAIFor(EntityType type) { 059 return nativeModules.get(type); 060 } 061}