package net.minecraft.entity.passive;
import java.util.Calendar;
import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.BlockPos;
import net.minecraft.util.DamageSource;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
public class EntityBat extends EntityAmbientCreature
{
/** Coordinates of where the bat spawned. */
private BlockPos spawnPosition;
private static final String __OBFID = "CL_00001637";
public EntityBat(World worldIn)
{
super(worldIn);
this.setSize(0.5F, 0.9F);
this.setIsBatHanging(true);
}
protected void entityInit()
{
super.entityInit();
this.dataWatcher.addObject(16, new Byte((byte)0));
}
/**
* Returns the volume for the sounds this mob makes.
*/
protected float getSoundVolume()
{
return 0.1F;
}
/**
* Gets the pitch of living sounds in living entities.
*/
protected float getSoundPitch()
{
return super.getSoundPitch() * 0.95F;
}
/**
* Returns the sound this mob makes while it's alive.
*/
protected String getLivingSound()
{
return this.getIsBatHanging() && this.rand.nextInt(4) != 0 ? null : "mob.bat.idle";
}
/**
* Returns the sound this mob makes when it is hurt.
*/
protected String getHurtSound()
{
return "mob.bat.hurt";
}
/**
* Returns the sound this mob makes on death.
*/
protected String getDeathSound()
{
return "mob.bat.death";
}
/**
* Returns true if this entity should push and be pushed by other entities when colliding.
*/
public boolean canBePushed()
{
return false;
}
protected void collideWithEntity(Entity p_82167_1_) {}
protected void collideWithNearbyEntities() {}
protected void applyEntityAttributes()
{
super.applyEntityAttributes();
this.getEntityAttribute(SharedMonsterAttributes.maxHealth).setBaseValue(6.0D);
}
public boolean getIsBatHanging()
{
return (this.dataWatcher.getWatchableObjectByte(16) & 1) != 0;
}
public void setIsBatHanging(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 onUpdate()
{
super.onUpdate();
if (this.getIsBatHanging())
{
this.motionX = this.motionY = this.motionZ = 0.0D;
this.posY = (double)MathHelper.floor_double(this.posY) + 1.0D - (double)this.height;
}
else
{
this.motionY *= 0.6000000238418579D;
}
}
protected void updateAITasks()
{
super.updateAITasks();
BlockPos var1 = new BlockPos(this);
BlockPos var2 = var1.offsetUp();
if (this.getIsBatHanging())
{
if (!this.worldObj.getBlockState(var2).getBlock().isNormalCube())
{
this.setIsBatHanging(false);
this.worldObj.playAuxSFXAtEntity((EntityPlayer)null, 1015, var1, 0);
}
else
{
if (this.rand.nextInt(200) == 0)
{
this.rotationYawHead = (float)this.rand.nextInt(360);
}
if (this.worldObj.getClosestPlayerToEntity(this, 4.0D) != null)
{
this.setIsBatHanging(false);
this.worldObj.playAuxSFXAtEntity((EntityPlayer)null, 1015, var1, 0);
}
}
}
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 = 0.5F;
this.rotationYaw += var10;
if (this.rand.nextInt(100) == 0 && this.worldObj.getBlockState(var2).getBlock().isNormalCube())
{
this.setIsBatHanging(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)
{
if (this.func_180431_b(source))
{
return false;
}
else
{
if (!this.worldObj.isRemote && this.getIsBatHanging())
{
this.setIsBatHanging(false);
}
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;
}
}