AbstractQuestLogic.java

/*
 * This file is part of Matter Overdrive
 * Copyright (c) 2015., Simeon Radivoev, All rights reserved.
 *
 * Matter Overdrive is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Matter Overdrive is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Matter Overdrive.  If not, see <http://www.gnu.org/licenses>.
 */

package matteroverdrive.data.quest.logic;

import cpw.mods.fml.common.registry.EntityRegistry;
import matteroverdrive.api.quest.IQuestLogic;
import matteroverdrive.api.quest.QuestStack;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;

import java.util.Random;

/**
 * Created by Simeon on 12/5/2015.
 */
public abstract class AbstractQuestLogic implements IQuestLogic
{
    protected boolean autoComplete;
    protected String id;

    @Override
    public String modifyTitle(QuestStack questStack, String original)
    {
        return original;
    }
    @Override
    public boolean canAccept(QuestStack questStack, EntityPlayer entityPlayer) {
        return true;
    }
    @Override
    public int modifyObjectiveCount(QuestStack questStack, EntityPlayer entityPlayer, int count) {
        return count;
    }
    @Override
    public boolean areQuestStacksEqual(QuestStack questStackOne, QuestStack questStackTwo) {
        return true;
    }
    @Override
    public int modifyXP(QuestStack questStack, EntityPlayer entityPlayer, int originalXp) {
        return originalXp;
    }

    public int random(Random random,int min,int max)
    {
        int randomCount = max - min;
        return min + (randomCount > 0 ? random.nextInt(randomCount) : 0);
    }

    protected String getEntityClassName(Class<? extends Entity> entityClass,String unknownTargetName)
    {
        if (entityClass != null)
        {
            EntityRegistry.EntityRegistration entityRegistration = EntityRegistry.instance().lookupModSpawn(entityClass, true);
            if (entityRegistration != null)
            {
                return entityRegistration.getEntityName();
            } else
            {
                String name = (String) EntityList.classToStringMapping.get(entityClass);
                if (name != null)
                {
                    return name;
                }
            }
        }
        return unknownTargetName;
    }

    public AbstractQuestLogic setAutoComplete(boolean autoComplete)
    {
        this.autoComplete = autoComplete;
        return this;
    }

    @Override
    public String getID()
    {
        return id;
    }

    public void setId(String id)
    {
        this.id = id;
    }

    protected boolean hasTag(QuestStack questStack)
    {
        if (getID() == null)
        {
            return questStack.getTagCompound() != null;
        }else
        {
            return questStack.getTagCompound() != null && questStack.getTagCompound().hasKey(getID());
        }
    }

    protected void initTag(QuestStack questStack)
    {
        if (!hasTag(questStack))
        {
            if (getID() == null)
            {
                questStack.setTagCompound(new NBTTagCompound());
            }
            else
            {
                NBTTagCompound tagCompound = questStack.getTagCompound();
                if (tagCompound == null)
                    tagCompound = new NBTTagCompound();
                tagCompound.setTag(getID(),new NBTTagCompound());
                questStack.setTagCompound(tagCompound);
            }
        }
    }

    protected NBTTagCompound getTag(QuestStack questStack)
    {
        if (getID() == null)
        {
            return questStack.getTagCompound();
        }else
        {
            return questStack.getTagCompound().getCompoundTag(getID());
        }
    }
}