EntityDuck

package net.codepixl.whatevermod.entity;

import java.util.Calendar;

import net.codepixl.whatevermod.WhateverMod;
import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityAgeable;
import net.minecraft.entity.EntityCreature;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.entity.ai.EntityAIFollowParent;
import net.minecraft.entity.ai.EntityAILookIdle;
import net.minecraft.entity.ai.EntityAIMate;
import net.minecraft.entity.ai.EntityAIPanic;
import net.minecraft.entity.ai.EntityAISwimming;
import net.minecraft.entity.ai.EntityAITempt;
import net.minecraft.entity.ai.EntityAIWander;
import net.minecraft.entity.ai.EntityAIWatchClosest;
import net.minecraft.entity.boss.EntityDragon;
import net.minecraft.entity.passive.EntityAnimal;
import net.minecraft.entity.passive.EntityChicken;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.BlockPos;
import net.minecraft.util.DamageSource;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;

public class EntityDuck extends EntityAnimal
{
    /** Coordinates of where the bat spawned. */
    private BlockPos spawnPosition;
    public float field_70886_e;
    public float destPos;
    public float field_70884_g;
    public float field_70888_h;
    public float field_70889_i = 1.0F;
    private static final String __OBFID = "CL_00001637";

    public EntityDuck(World worldIn)
    {
        super(worldIn);
        this.setSize(0.4F, 0.7F);
        this.setIsDuckSwimming(true);
        this.tasks.addTask(0, new EntityAISwimming(this));
        this.tasks.addTask(1, new EntityAIPanic(this, 1.4D));
        this.tasks.addTask(3, new EntityAITempt(this, 1.0D, Items.bread, false));
        this.tasks.addTask(5, new EntityAIWander(this, 1.0D));
        this.tasks.addTask(6, new EntityAIWatchClosest(this, EntityPlayer.class, 6.0F));
        this.tasks.addTask(7, new EntityAILookIdle(this));
        this.tasks.addTask(8, new EntityAIMate(this, 1.0D));
        this.tasks.addTask(9, new EntityAIFollowParent(this, 1.1D));
    }

    protected void entityInit()
    {
        super.entityInit();
        this.dataWatcher.addObject(16, new Byte((byte)0));
    }

    protected void applyEntityAttributes()
    {
        super.applyEntityAttributes();
        this.getEntityAttribute(SharedMonsterAttributes.maxHealth).setBaseValue(4.0D);
        this.getEntityAttribute(SharedMonsterAttributes.movementSpeed).setBaseValue(0.25D);
    }

    public boolean isBreedingItem(ItemStack stack)
    {
        return stack != null && stack.getItem() == Items.bread;
    }

    /**
     * Returns the volume for the sounds this mob makes.
     */
    protected float getSoundVolume()
    {
        return 1F;
    }

    /**
     * Gets the pitch of living sounds in living entities.
     */
    protected float getSoundPitch()
    {
        return super.getSoundPitch() * 0.95F;
    }

    @Override
    public int getTalkInterval(){
        return 200;
    }

    /**
     * Returns the sound this mob makes while it's alive.
     */
    protected String getLivingSound()
    {
        switch(rand.nextInt(2)){
        case 0:
            return WhateverMod.MODID+":ducksayA";
        case 1:
            return WhateverMod.MODID+":ducksayB";
        case 3:
            return WhateverMod.MODID+":ducksayC";
        default:
            return WhateverMod.MODID+":ducksayA";
        }
    }

    /**
     * Returns the sound this mob makes when it is hurt.
     */
    protected String getHurtSound()
    {
        switch(rand.nextInt(2)){
        case 0:
            return WhateverMod.MODID+":ducksayA";
        case 1:
            return WhateverMod.MODID+":ducksayB";
        case 3:
            return WhateverMod.MODID+":ducksayC";
        default:
            return WhateverMod.MODID+":ducksayA";
        }
    }

    /**
     * Returns the sound this mob makes on death.
     */
    protected String getDeathSound()
    {
        switch(rand.nextInt(2)){
        case 0:
            return WhateverMod.MODID+":ducksayA";
        case 1:
            return WhateverMod.MODID+":ducksayB";
        case 3:
            return WhateverMod.MODID+":ducksayC";
        default:
            return WhateverMod.MODID+":ducksayA";
        }
    }

    /**
     * Returns true if this entity should push and be pushed by other entities when colliding.
     */
    public boolean canBePushed()
    {
        return true;
    }

    protected void collideWithEntity(Entity p_82167_1_) {}

    protected void collideWithNearbyEntities() {}

    public boolean getIsDuckSwimming()
    {
        return (this.dataWatcher.getWatchableObjectByte(16) & 1) != 0;
    }

    public void setIsDuckSwimming(boolean p_82236_1_)
    {
        byte var2 = this.dataWatcher.getWatchableObjectByte(16);

        if (p_82236_1_)
        {
            this.dataWatcher.updateObject(16, Byte.valueOf((byte)(var2 | 1)));
        }
        else
        {
            this.dataWatcher.updateObject(16, Byte.valueOf((byte)(var2 & -2)));
        }
    }

    /**
     * Called to update the entity's position/logic.
     */
    public void onLivingUpdate()
    {
        super.onLivingUpdate();

        this.field_70888_h = this.field_70886_e;
        this.field_70884_g = this.destPos;
        this.destPos = (float)((double)this.destPos + (double)(this.onGround ? -1 : 4) * 0.3D);
        this.destPos = MathHelper.clamp_float(this.destPos, 0.0F, 1.0F);

        if (!this.onGround && this.field_70889_i < 1.0F)
        {
            this.field_70889_i = 1.0F;
        }

        this.field_70889_i = (float)((double)this.field_70889_i * 0.9D);

        if (!this.onGround && this.motionY < 0.0D && !this.getIsDuckSwimming())
        {
            this.motionY *= 0.8D;
        }

        this.field_70886_e += this.field_70889_i * 2.0F;

        if (this.getIsDuckSwimming())
        {

        }
        else
        {
            this.motionY *= 0.6000000238418579D;
        }
    }

    protected void updateAITasks()
    {
        super.updateAITasks();
        if(this.isInLove()){
            this.setIsDuckSwimming(true);
        }

        if (this.getIsDuckSwimming())
        {
            if(rand.nextInt(200) == 0){
                if(this.onGround || this.inWater){
                    this.setIsDuckSwimming(false);
                }
            }
        }
        else
        {
            if (this.spawnPosition != null && (!this.worldObj.isAirBlock(this.spawnPosition) || this.spawnPosition.getY() < 1))
            {
                this.spawnPosition = null;
            }

            if (this.spawnPosition == null || this.rand.nextInt(30) == 0 || this.spawnPosition.distanceSq((double)((int)this.posX), (double)((int)this.posY), (double)((int)this.posZ)) < 4.0D)
            {
                this.spawnPosition = new BlockPos((int)this.posX + this.rand.nextInt(7) - this.rand.nextInt(7), (int)this.posY + this.rand.nextInt(6) - 2, (int)this.posZ + this.rand.nextInt(7) - this.rand.nextInt(7));
            }

            double var3 = (double)this.spawnPosition.getX() + 0.5D - this.posX;
            double var5 = (double)this.spawnPosition.getY() + 0.1D - this.posY;
            double var7 = (double)this.spawnPosition.getZ() + 0.5D - this.posZ;
            this.motionX += (Math.signum(var3) * 0.5D - this.motionX) * 0.10000000149011612D;
            this.motionY += (Math.signum(var5) * 0.699999988079071D - this.motionY) * 0.10000000149011612D;
            this.motionZ += (Math.signum(var7) * 0.5D - this.motionZ) * 0.10000000149011612D;
            float var9 = (float)(Math.atan2(this.motionZ, this.motionX) * 180.0D / Math.PI) - 90.0F;
            float var10 = MathHelper.wrapAngleTo180_float(var9 - this.rotationYaw);
            this.moveForward = 2.0F;
            this.rotationYaw += var10;

            if (this.rand.nextInt(200) == 0)
            {
                this.setIsDuckSwimming(true);
            }
        }
    }

    /**
     * returns if this entity triggers Block.onEntityWalking on the blocks they walk on. used for spiders and wolves to
     * prevent them from trampling crops
     */
    protected boolean canTriggerWalking()
    {
        return false;
    }

    public void fall(float distance, float damageMultiplier) {}

    protected void func_180433_a(double p_180433_1_, boolean p_180433_3_, Block p_180433_4_, BlockPos p_180433_5_) {}

    /**
     * Return whether this entity should NOT trigger a pressure plate or a tripwire.
     */
    public boolean doesEntityNotTriggerPressurePlate()
    {
        return true;
    }

    /**
     * Called when the entity is attacked.
     */
    public boolean attackEntityFrom(DamageSource source, float amount)
    {
        return super.attackEntityFrom(source, amount);
    }

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    public void readEntityFromNBT(NBTTagCompound tagCompund)
    {
        super.readEntityFromNBT(tagCompund);
        this.dataWatcher.updateObject(16, Byte.valueOf(tagCompund.getByte("BatFlags")));
    }

    /**
     * (abstract) Protected helper method to write subclass entity data to NBT.
     */
    public void writeEntityToNBT(NBTTagCompound tagCompound)
    {
        super.writeEntityToNBT(tagCompound);
        tagCompound.setByte("BatFlags", this.dataWatcher.getWatchableObjectByte(16));
    }

    /**
     * Checks if the entity's current position is a valid location to spawn this entity.
     */
    public boolean getCanSpawnHere()
    {
        BlockPos var1 = new BlockPos(this.posX, this.getEntityBoundingBox().minY, this.posZ);

        if (var1.getY() >= 63)
        {
            return false;
        }
        else
        {
            int var2 = this.worldObj.getLightFromNeighbors(var1);
            byte var3 = 4;

            if (this.func_175569_a(this.worldObj.getCurrentDate()))
            {
                var3 = 7;
            }
            else if (this.rand.nextBoolean())
            {
                return false;
            }

            return var2 > this.rand.nextInt(var3) ? false : super.getCanSpawnHere();
        }
    }

    private boolean func_175569_a(Calendar p_175569_1_)
    {
        return p_175569_1_.get(2) + 1 == 10 && p_175569_1_.get(5) >= 20 || p_175569_1_.get(2) + 1 == 11 && p_175569_1_.get(5) <= 3;
    }

    public float getEyeHeight()
    {
        return this.height / 2.0F;
    }

    @Override
    public EntityAgeable createChild(EntityAgeable ageable) {
        return new EntityDuck(this.worldObj);
    }
}