[1.6.4][Standalone]The Vehicle A.P.I ! Revamped and Updated

package net.minecraft.src;

import java.util.List;

public class EntityBoat extends EntityVehicle{

public EntityBoat(World par1World)
{
super(par1World);
}
public EntityBoat(World par1World, double par2, double par4, double par6)
{
super(par1World, par2, par4, par6);
this.setFloatOnWater(true);
}

public void onCriticalCrash(){
this.dropItemWithOffset(Item.stick.itemID, 1, 0.0F);
this.setDead();
}

public void onDeath(DamageSource par1DamageSource){
this.dropItemWithOffset(Item.boat.itemID, 1, 0.0F);
}

}

package net.minecraft.src;

import java.util.List;
import org.lwjgl.input.Keyboard;

public class EntityBoat extends Entity
{
private boolean field_70279_a;
private double speedMultiplier;
private int vehiclePosRotationIncrements;
private double vehicleX;
private double vehicleY;
private double vehicleZ;
private double vehicleYaw;
private double vehiclePitch;
private double velocityX;
private double velocityY;
private double velocityZ;
private boolean shouldFloat = true;
private String speedParticle = "magicCrit";
public int textInt = 1;
float length = 0.0F;

public EntityBoat(World par1World)
{
super(par1World);
this.field_70279_a = true;
this.speedMultiplier = 3.0D;
this.preventEntitySpawning = true;
this.setSize(7.4F, 0.6F);
this.yOffset = this.height / 2.1F;
}

/**
* 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;
}

protected void entityInit()
{
this.dataWatcher.addObject(17, new Integer(0));
this.dataWatcher.addObject(18, new Integer(1));
this.dataWatcher.addObject(19, new Float(0.0F));
}

/**
* Returns a boundingBox used to collide the entity with other entities and blocks. This enables the entity to be
* pushable on contact, like vehicles or minecarts.
*/
public AxisAlignedBB getCollisionBox(Entity par1Entity)
{
return par1Entity.boundingBox;
}

/**
* returns the bounding box for this entity
*/
public AxisAlignedBB getBoundingBox()
{
return this.boundingBox;
}

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

public EntityBoat(World par1World, double par2, double par4, double par6)
{
this(par1World);
this.setPosition(par2, par4 + (double)this.yOffset, par6);
this.motionX = 0.0D;
this.motionY = 0.0D;
this.motionZ = 0.0D;
this.prevPosX = par2;
this.prevPosY = par4;
this.prevPosZ = par6;
}

/**
* Returns the Y offset from the entity's position for any entity riding this one.
*/
public double getMountedYOffset()
{
return (double)this.height * 0.0D - 0.30000001192092896D;
}

/**
* Called when the entity is attacked.
*/
public boolean attackEntityFrom(DamageSource par1DamageSource, float par2)
{
if (this.isEntityInvulnerable())
{
return false;
}
else if (!this.worldObj.isRemote && !this.isDead)
{
this.setForwardDirection(-this.getForwardDirection());
this.setTimeSinceHit(10);
this.setDamageTaken(this.getDamageTaken() + par2 * 10.0F);
this.setBeenAttacked();
boolean var3 = par1DamageSource.getEntity() instanceof EntityPlayer && ((EntityPlayer)par1DamageSource.getEntity()).capabilities.isCreativeMode;

if (var3 || this.getDamageTaken() > 40.0F)
{
if (this.riddenByEntity != null)
{
this.riddenByEntity.mountEntity(this);
}

if (!var3)
{
this.dropItemWithOffset(Item.boat.itemID, 1, 0.0F);
}

this.setDead();
}

return true;
}
else
{
return true;
}
}

/**
* Setups the entity to do the hurt animation. Only used by packets in multiplayer.
*/
public void performHurtAnimation()
{
this.setForwardDirection(-this.getForwardDirection());
this.setTimeSinceHit(10);
this.setDamageTaken(this.getDamageTaken() * 11.0F);
}

/**
* Returns true if other Entities should be prevented from moving through this Entity.
*/
public boolean canBeCollidedWith()
{
return !this.isDead;
}

/**
* Sets the position and rotation. Only difference from the other one is no bounding on the rotation. Args: posX,
* posY, posZ, yaw, pitch
*/
public void setPositionAndRotation2(double par1, double par3, double par5, float par7, float par8, int par9)
{
if (this.field_70279_a)
{
this.vehiclePosRotationIncrements = par9 + 5;
}
else
{
double var10 = par1 - this.posX;
double var12 = par3 - this.posY;
double var14 = par5 - this.posZ;
double var16 = var10 * var10 + var12 * var12 + var14 * var14;

if (var16 <= 1.0D)
{
return;
}

this.vehiclePosRotationIncrements = 3;
}

this.vehicleX = par1;
this.vehicleY = par3;
this.vehicleZ = par5;
this.vehicleYaw = (double)par7;
this.vehiclePitch = (double)par8;
this.motionX = this.velocityX;
this.motionY = this.velocityY;
this.motionZ = this.velocityZ;
}

/**
* Sets the velocity to the args. Args: x, y, z
*/
public void setVelocity(double par1, double par3, double par5)
{
this.velocityX = this.motionX = par1;
this.velocityY = this.motionY = par3;
this.velocityZ = this.motionZ = par5;
}

public void onCrash()
{

}

/**
* Called to update the entity's position/logic.
*/
public void onUpdate()
{
if (textInt == 1)
{
textInt = 2;
}
else
{
textInt = 1;
}
if (this.isCollidedHorizontally)
{
motionY += 0.1D;
}

if (Keyboard.isKeyDown(31) && this.riddenByEntity != null){

motionX += motionX * -1;
motionY += motionY * -1;
motionZ += motionZ * -1;

}

if (this.riddenByEntity == null)
{
motionX += motionX * -1;
motionY += motionY * -1;
motionZ += motionZ * -1;
}

if (Keyboard.isKeyDown(30)){
vehicleYaw += 1.0D;
}

if (Keyboard.isKeyDown(32)){
vehicleYaw -= 1.0D;
vehiclePitch -= 1.0D;
}
if (this.getTimeSinceHit() > 0)
{
this.setTimeSinceHit(this.getTimeSinceHit() - 1);
}

if (this.getDamageTaken() > 0.0F)
{
this.setDamageTaken(this.getDamageTaken() - 1.0F);
}

this.prevPosX = this.posX;
this.prevPosY = this.posY;
this.prevPosZ = this.posZ;
byte var1 = 5;
double var2 = 0.0D;

for (int var4 = 0; var4 < var1; ++var4)
{
double var5 = this.boundingBox.minY + (this.boundingBox.maxY - this.boundingBox.minY) * (double)(var4 + 0) / (double)var1 - 0.125D;
double var7 = this.boundingBox.minY + (this.boundingBox.maxY - this.boundingBox.minY) * (double)(var4 + 1) / (double)var1 - 0.125D;
AxisAlignedBB var9 = AxisAlignedBB.getAABBPool().getAABB(this.boundingBox.minX, var5, this.boundingBox.minZ, this.boundingBox.maxX, var7, this.boundingBox.maxZ);

if (this.worldObj.isAABBInMaterial(var9, Material.water) && this.shouldFloat)
{
var2 += 1.0D / (double)var1;
}
}

double var23 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
double var6;
double var8;

if (var23 > 0.26249999999999996D)
{
var6 = Math.cos((double)this.rotationYaw * Math.PI / 180.0D);
var8 = Math.sin((double)this.rotationYaw * Math.PI / 180.0D);

for (int var10 = 0; (double)var10 < 1.0D + var23 * 60.0D; ++var10)
{
double var11 = (double)(this.rand.nextFloat() * 2.0F - 1.0F);
double var13 = (double)(this.rand.nextInt(2) * 2 - 1) * 0.7D;
double var15;
double var17;

if (this.rand.nextBoolean())
{
var15 = this.posX - var6 * var11 * 0.8D + var8 * var13;
var17 = this.posZ - var8 * var11 * 0.8D - var6 * var13;
this.worldObj.spawnParticle(speedParticle, var15, this.posY - 0.125D, var17, this.motionX, this.motionY, this.motionZ);
//this.playSound("mob.silverfish.say", 1.0F, 1.0F);
}
else
{
var15 = this.posX + var6 + var8 * var11 * 0.7D;
var17 = this.posZ + var8 - var6 * var11 * 0.7D;
this.worldObj.spawnParticle(speedParticle, var15, this.posY - 0.125D, var17, this.motionX, this.motionY, this.motionZ);
}
}
}

double var12;
double var25;

if (this.worldObj.isRemote && this.field_70279_a)
{
if (this.vehiclePosRotationIncrements > 0)
{
var6 = this.posX + (this.vehicleX - this.posX) / (double)this.vehiclePosRotationIncrements;
var8 = this.posY + (this.vehicleY - this.posY) / (double)this.vehiclePosRotationIncrements;
var25 = this.posZ + (this.vehicleZ - this.posZ) / (double)this.vehiclePosRotationIncrements;
var12 = MathHelper.wrapAngleTo180_double(this.vehicleYaw - (double)this.rotationYaw);
this.rotationYaw = (float)((double)this.rotationYaw + var12 / (double)this.vehiclePosRotationIncrements);
this.rotationPitch = (float)((double)this.rotationPitch + (this.vehiclePitch - (double)this.rotationPitch) / (double)this.vehiclePosRotationIncrements);
--this.vehiclePosRotationIncrements;
this.setPosition(var6, var8, var25);
this.setRotation(this.rotationYaw, this.rotationPitch);
}
else
{
var6 = this.posX + this.motionX;
var8 = this.posY + this.motionY;
var25 = this.posZ + this.motionZ;
this.setPosition(var6, var8, var25);