1126 lines
35 KiB
Java
Executable file
1126 lines
35 KiB
Java
Executable file
package common.entity.item;
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import common.block.Block;
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import common.block.tech.BlockRailBase;
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import common.block.tech.BlockRailPowered;
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import common.entity.DamageSource;
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import common.entity.Entity;
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import common.entity.EntityType;
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import common.entity.types.EntityLiving;
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import common.init.BlockRegistry;
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import common.init.Blocks;
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import common.init.Items;
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import common.item.Item;
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import common.item.ItemStack;
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import common.tags.TagObject;
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import common.tileentity.IWorldNameable;
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import common.util.BlockPos;
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import common.util.BoundingBox;
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import common.util.ExtMath;
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import common.util.Vec3;
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import common.vars.Vars;
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import common.world.State;
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import common.world.World;
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public abstract class EntityCart extends Entity implements IWorldNameable
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{
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private boolean isInReverse;
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private String entityName;
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/** Minecart rotational logic matrix */
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private static final int[][][] matrix = new int[][][] {{{0, 0, -1}, {0, 0, 1}}, {{ -1, 0, 0}, {1, 0, 0}}, {{ -1, -1, 0}, {1, 0, 0}}, {{ -1, 0, 0}, {1, -1, 0}}, {{0, 0, -1}, {0, -1, 1}}, {{0, -1, -1}, {0, 0, 1}}, {{0, 0, 1}, {1, 0, 0}}, {{0, 0, 1}, { -1, 0, 0}}, {{0, 0, -1}, { -1, 0, 0}}, {{0, 0, -1}, {1, 0, 0}}};
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/** appears to be the progress of the turn */
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private int turnProgress;
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private double minecartX;
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private double minecartY;
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private double minecartZ;
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private double minecartYaw;
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private double minecartPitch;
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private double velocityX;
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private double velocityY;
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private double velocityZ;
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public EntityCart(World worldIn)
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{
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super(worldIn);
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this.preventSpawning = true;
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this.setSize(0.98F, 0.7F);
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}
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public static EntityCart getMinecart(World worldIn, double x, double y, double z, EntityCart.EnumMinecartType type)
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{
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switch (type)
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{
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case CHEST:
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return new EntityChestCart(worldIn, x, y, z);
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// case FURNACE:
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// return new EntityMinecartFurnace(worldIn, x, y, z);
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case TNT:
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return new EntityTntCart(worldIn, x, y, z);
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// case SPAWNER:
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// return new EntityMinecartMobSpawner(worldIn, x, y, z);
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case HOPPER:
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return new EntityHopperCart(worldIn, x, y, z);
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// case COMMAND_BLOCK:
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// return new EntityMinecartCommandBlock(worldIn, x, y, z);
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default:
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return new EntityMinecart(worldIn, x, y, z);
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}
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}
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/**
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* returns if this entity triggers Block.onEntityWalking on the blocks they walk on. used for spiders and wolves to
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* prevent them from trampling crops
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*/
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protected boolean canTriggerWalking()
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{
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return false;
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}
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protected void entityInit()
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{
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this.dataWatcher.addObject(17, 0);
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this.dataWatcher.addObject(18, 1);
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this.dataWatcher.addObject(19, 0);
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this.dataWatcher.addObject(20, 0);
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this.dataWatcher.addObject(21, 6);
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this.dataWatcher.addObject(22, Byte.valueOf((byte)0));
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}
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/**
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* Returns a boundingBox used to collide the entity with other entities and blocks. This enables the entity to be
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* pushable on contact, like boats or minecarts.
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*/
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public BoundingBox getCollisionBox(Entity entityIn)
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{
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return entityIn.canBePushed() ? entityIn.getEntityBoundingBox() : null;
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}
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/**
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* Returns the collision bounding box for this entity
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*/
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public BoundingBox getCollisionBoundingBox()
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{
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return null;
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}
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/**
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* Returns true if this entity should push and be pushed by other entities when colliding.
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*/
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public boolean canBePushed()
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{
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return true;
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}
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public EntityCart(World worldIn, double x, double y, double z)
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{
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this(worldIn);
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this.setPosition(x, y, z);
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this.motionX = 0.0D;
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this.motionY = 0.0D;
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this.motionZ = 0.0D;
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this.prevX = x;
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this.prevY = y;
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this.prevZ = z;
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}
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/**
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* Returns the Y offset from the entity's position for any entity riding this one.
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*/
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public double getMountedYOffset()
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{
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return 0.0D;
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}
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/**
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* Called when the entity is attacked.
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*/
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public boolean attackEntityFrom(DamageSource source, int amount)
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{
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if (!this.worldObj.client && !this.dead)
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{
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// if (this.isEntityInvulnerable(source))
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// {
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// return false;
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// }
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// else
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// {
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this.setRollingDirection(-this.getRollingDirection());
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this.setRollingAmplitude(10);
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this.setBeenAttacked();
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this.setDamage(this.getDamage() + (int)amount * 10);
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// boolean flag = source.getEntity().isPlayer() && ((EntityNPC)source.getEntity()).creative;
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if (/* flag || */ this.getDamage() > 40)
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{
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if (this.passenger != null)
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{
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this.passenger.mountEntity((Entity)null);
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}
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// if (flag && !this.hasCustomName())
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// {
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// this.setDead();
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// }
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// else
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// {
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this.killMinecart(source);
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// }
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}
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return true;
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// }
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}
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else
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{
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return true;
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}
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}
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public void killMinecart(DamageSource source)
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{
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this.setDead();
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if (Vars.objectDrop)
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{
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ItemStack itemstack = new ItemStack(Items.minecart, 1);
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if (this.entityName != null)
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{
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itemstack.setStackDisplayName(this.entityName);
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}
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this.entityDropItem(itemstack, 0.0F);
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}
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}
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/**
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* Setups the entity to do the hurt animation. Only used by packets in multiplayer.
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*/
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public void performHurtAnimation()
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{
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this.setRollingDirection(-this.getRollingDirection());
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this.setRollingAmplitude(10);
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this.setDamage(this.getDamage() + this.getDamage() * 10);
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}
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/**
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* Returns true if other Entities should be prevented from moving through this Entity.
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*/
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public boolean canBeCollidedWith()
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{
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return !this.dead;
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}
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/**
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* Will get destroyed next tick.
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*/
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public void setDead()
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{
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super.setDead();
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}
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/**
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* Called to update the entity's position/logic.
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*/
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public void onUpdate()
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{
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if (this.getRollingAmplitude() > 0)
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{
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this.setRollingAmplitude(this.getRollingAmplitude() - 1);
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}
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if (this.getDamage() > 0)
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{
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this.setDamage(this.getDamage() - 1);
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}
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if (this.posY < (double)(-World.MAX_SIZE_Y) - 64.0)
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{
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this.onVoidUpdate();
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}
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if (!this.worldObj.client)
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{
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this.checkPortal();
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}
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if (this.worldObj.client)
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{
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if (this.turnProgress > 0)
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{
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double d4 = this.posX + (this.minecartX - this.posX) / (double)this.turnProgress;
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double d5 = this.posY + (this.minecartY - this.posY) / (double)this.turnProgress;
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double d6 = this.posZ + (this.minecartZ - this.posZ) / (double)this.turnProgress;
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double d1 = ExtMath.wrapd(this.minecartYaw - (double)this.rotYaw);
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this.rotYaw = (float)((double)this.rotYaw + d1 / (double)this.turnProgress);
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this.rotPitch = (float)((double)this.rotPitch + (this.minecartPitch - (double)this.rotPitch) / (double)this.turnProgress);
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--this.turnProgress;
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this.setPosition(d4, d5, d6);
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this.setRotation(this.rotYaw, this.rotPitch);
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}
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else
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{
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this.setPosition(this.posX, this.posY, this.posZ);
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this.setRotation(this.rotYaw, this.rotPitch);
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}
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}
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else
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{
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this.prevX = this.posX;
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this.prevY = this.posY;
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this.prevZ = this.posZ;
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this.motionY -= 0.03999999910593033D;
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int k = ExtMath.floord(this.posX);
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int l = ExtMath.floord(this.posY);
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int i1 = ExtMath.floord(this.posZ);
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if (BlockRailBase.isRailBlock(this.worldObj, new BlockPos(k, l - 1, i1)))
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{
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--l;
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}
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BlockPos blockpos = new BlockPos(k, l, i1);
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State iblockstate = this.worldObj.getState(blockpos);
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if (BlockRailBase.isRailBlock(iblockstate))
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{
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this.func_180460_a(blockpos, iblockstate);
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if (iblockstate.getBlock() == Blocks.activator_rail)
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{
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this.onActivatorRailPass(k, l, i1, ((Boolean)iblockstate.getValue(BlockRailPowered.POWERED)).booleanValue());
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}
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}
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else
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{
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this.moveDerailedMinecart();
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}
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this.doBlockCollisions();
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this.rotPitch = 0.0F;
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double d0 = this.prevX - this.posX;
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double d2 = this.prevZ - this.posZ;
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if (d0 * d0 + d2 * d2 > 0.001D)
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{
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this.rotYaw = (float)(ExtMath.atan2(d2, d0) * 180.0D / Math.PI);
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if (this.isInReverse)
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{
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this.rotYaw += 180.0F;
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}
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}
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double d3 = (double)ExtMath.wrapf(this.rotYaw - this.prevYaw);
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if (d3 < -170.0D || d3 >= 170.0D)
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{
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this.rotYaw += 180.0F;
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this.isInReverse = !this.isInReverse;
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}
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this.setRotation(this.rotYaw, this.rotPitch);
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for (Entity entity : this.worldObj.getEntitiesWithinAABBExcludingEntity(this, this.getEntityBoundingBox().expand(0.20000000298023224D, 0.0D, 0.20000000298023224D)))
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{
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if (entity != this.passenger && entity.canBePushed() && entity instanceof EntityCart)
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{
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entity.applyEntityCollision(this);
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}
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}
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if (this.passenger != null && this.passenger.dead)
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{
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if (this.passenger.vehicle == this)
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{
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this.passenger.vehicle = null;
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}
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this.passenger = null;
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}
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this.handleWaterMovement();
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}
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}
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/**
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* Get's the maximum speed for a minecart
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*/
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protected double getMaximumSpeed()
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{
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return 0.4D;
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}
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/**
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* Called every tick the minecart is on an activator rail. Args: x, y, z, is the rail receiving power
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*/
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public void onActivatorRailPass(int x, int y, int z, boolean receivingPower)
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{
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}
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/**
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* Moves a minecart that is not attached to a rail
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*/
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protected void moveDerailedMinecart()
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{
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double d0 = this.getMaximumSpeed();
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this.motionX = ExtMath.clampd(this.motionX, -d0, d0);
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this.motionZ = ExtMath.clampd(this.motionZ, -d0, d0);
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if (this.onGround)
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{
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this.motionX *= 0.5D;
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this.motionY *= 0.5D;
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this.motionZ *= 0.5D;
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}
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this.moveEntity(this.motionX, this.motionY, this.motionZ);
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if (!this.onGround)
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{
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this.motionX *= 0.949999988079071D;
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this.motionY *= 0.949999988079071D;
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this.motionZ *= 0.949999988079071D;
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}
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}
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protected void func_180460_a(BlockPos p_180460_1_, State p_180460_2_)
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{
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this.fallDistance = 0.0F;
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Vec3 vec3 = this.func_70489_a(this.posX, this.posY, this.posZ);
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this.posY = (double)p_180460_1_.getY();
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boolean flag = false;
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boolean flag1 = false;
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BlockRailBase blockrailbase = (BlockRailBase)p_180460_2_.getBlock();
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if (blockrailbase == Blocks.golden_rail)
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{
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flag = ((Boolean)p_180460_2_.getValue(BlockRailPowered.POWERED)).booleanValue();
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flag1 = !flag;
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}
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double d0 = 0.0078125D;
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BlockRailBase.EnumRailDirection blockrailbase$enumraildirection = (BlockRailBase.EnumRailDirection)p_180460_2_.getValue(blockrailbase.getShapeProperty());
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switch (blockrailbase$enumraildirection)
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{
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case ASCENDING_EAST:
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this.motionX -= 0.0078125D;
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++this.posY;
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break;
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case ASCENDING_WEST:
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this.motionX += 0.0078125D;
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++this.posY;
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break;
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case ASCENDING_NORTH:
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this.motionZ += 0.0078125D;
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++this.posY;
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break;
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case ASCENDING_SOUTH:
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this.motionZ -= 0.0078125D;
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++this.posY;
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}
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int[][] aint = matrix[blockrailbase$enumraildirection.getMetadata()];
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double d1 = (double)(aint[1][0] - aint[0][0]);
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double d2 = (double)(aint[1][2] - aint[0][2]);
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double d3 = Math.sqrt(d1 * d1 + d2 * d2);
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double d4 = this.motionX * d1 + this.motionZ * d2;
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if (d4 < 0.0D)
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{
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d1 = -d1;
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d2 = -d2;
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}
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double d5 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
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if (d5 > 2.0D)
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{
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d5 = 2.0D;
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}
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this.motionX = d5 * d1 / d3;
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this.motionZ = d5 * d2 / d3;
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if (this.passenger instanceof EntityLiving)
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{
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double d6 = (double)((EntityLiving)this.passenger).moveForward;
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if (d6 > 0.0D)
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{
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double d7 = -Math.sin((double)(this.passenger.rotYaw * (float)Math.PI / 180.0F));
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double d8 = Math.cos((double)(this.passenger.rotYaw * (float)Math.PI / 180.0F));
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double d9 = this.motionX * this.motionX + this.motionZ * this.motionZ;
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if (d9 < 0.01D)
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{
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this.motionX += d7 * 0.1D;
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this.motionZ += d8 * 0.1D;
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flag1 = false;
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}
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}
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}
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if (flag1)
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{
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double d17 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
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if (d17 < 0.03D)
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{
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this.motionX *= 0.0D;
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this.motionY *= 0.0D;
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this.motionZ *= 0.0D;
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}
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else
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{
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this.motionX *= 0.5D;
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this.motionY *= 0.0D;
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this.motionZ *= 0.5D;
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}
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}
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double d18 = 0.0D;
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double d19 = (double)p_180460_1_.getX() + 0.5D + (double)aint[0][0] * 0.5D;
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double d20 = (double)p_180460_1_.getZ() + 0.5D + (double)aint[0][2] * 0.5D;
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double d21 = (double)p_180460_1_.getX() + 0.5D + (double)aint[1][0] * 0.5D;
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double d10 = (double)p_180460_1_.getZ() + 0.5D + (double)aint[1][2] * 0.5D;
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d1 = d21 - d19;
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d2 = d10 - d20;
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if (d1 == 0.0D)
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{
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this.posX = (double)p_180460_1_.getX() + 0.5D;
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d18 = this.posZ - (double)p_180460_1_.getZ();
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}
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else if (d2 == 0.0D)
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{
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this.posZ = (double)p_180460_1_.getZ() + 0.5D;
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d18 = this.posX - (double)p_180460_1_.getX();
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}
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else
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{
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double d11 = this.posX - d19;
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double d12 = this.posZ - d20;
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d18 = (d11 * d1 + d12 * d2) * 2.0D;
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}
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this.posX = d19 + d1 * d18;
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this.posZ = d20 + d2 * d18;
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this.setPosition(this.posX, this.posY, this.posZ);
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double d22 = this.motionX;
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double d23 = this.motionZ;
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if (this.passenger != null)
|
|
{
|
|
d22 *= 0.75D;
|
|
d23 *= 0.75D;
|
|
}
|
|
|
|
double d13 = this.getMaximumSpeed();
|
|
d22 = ExtMath.clampd(d22, -d13, d13);
|
|
d23 = ExtMath.clampd(d23, -d13, d13);
|
|
this.moveEntity(d22, 0.0D, d23);
|
|
|
|
if (aint[0][1] != 0 && ExtMath.floord(this.posX) - p_180460_1_.getX() == aint[0][0] && ExtMath.floord(this.posZ) - p_180460_1_.getZ() == aint[0][2])
|
|
{
|
|
this.setPosition(this.posX, this.posY + (double)aint[0][1], this.posZ);
|
|
}
|
|
else if (aint[1][1] != 0 && ExtMath.floord(this.posX) - p_180460_1_.getX() == aint[1][0] && ExtMath.floord(this.posZ) - p_180460_1_.getZ() == aint[1][2])
|
|
{
|
|
this.setPosition(this.posX, this.posY + (double)aint[1][1], this.posZ);
|
|
}
|
|
|
|
this.applyDrag();
|
|
Vec3 vec31 = this.func_70489_a(this.posX, this.posY, this.posZ);
|
|
|
|
if (vec31 != null && vec3 != null)
|
|
{
|
|
double d14 = (vec3.yCoord - vec31.yCoord) * 0.05D;
|
|
d5 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
|
|
|
|
if (d5 > 0.0D)
|
|
{
|
|
this.motionX = this.motionX / d5 * (d5 + d14);
|
|
this.motionZ = this.motionZ / d5 * (d5 + d14);
|
|
}
|
|
|
|
this.setPosition(this.posX, vec31.yCoord, this.posZ);
|
|
}
|
|
|
|
int j = ExtMath.floord(this.posX);
|
|
int i = ExtMath.floord(this.posZ);
|
|
|
|
if (j != p_180460_1_.getX() || i != p_180460_1_.getZ())
|
|
{
|
|
d5 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
|
|
this.motionX = d5 * (double)(j - p_180460_1_.getX());
|
|
this.motionZ = d5 * (double)(i - p_180460_1_.getZ());
|
|
}
|
|
|
|
if (flag)
|
|
{
|
|
double d15 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
|
|
|
|
if (d15 > 0.01D)
|
|
{
|
|
double d16 = 0.06D;
|
|
this.motionX += this.motionX / d15 * d16;
|
|
this.motionZ += this.motionZ / d15 * d16;
|
|
}
|
|
else if (blockrailbase$enumraildirection == BlockRailBase.EnumRailDirection.EAST_WEST)
|
|
{
|
|
if (this.worldObj.getState(p_180460_1_.west()).getBlock().isNormalCube())
|
|
{
|
|
this.motionX = 0.02D;
|
|
}
|
|
else if (this.worldObj.getState(p_180460_1_.east()).getBlock().isNormalCube())
|
|
{
|
|
this.motionX = -0.02D;
|
|
}
|
|
}
|
|
else if (blockrailbase$enumraildirection == BlockRailBase.EnumRailDirection.NORTH_SOUTH)
|
|
{
|
|
if (this.worldObj.getState(p_180460_1_.north()).getBlock().isNormalCube())
|
|
{
|
|
this.motionZ = 0.02D;
|
|
}
|
|
else if (this.worldObj.getState(p_180460_1_.south()).getBlock().isNormalCube())
|
|
{
|
|
this.motionZ = -0.02D;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected void applyDrag()
|
|
{
|
|
if (this.passenger != null)
|
|
{
|
|
this.motionX *= 0.996999979019165D;
|
|
this.motionY *= 0.0D;
|
|
this.motionZ *= 0.996999979019165D;
|
|
}
|
|
else
|
|
{
|
|
this.motionX *= 0.9599999785423279D;
|
|
this.motionY *= 0.0D;
|
|
this.motionZ *= 0.9599999785423279D;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the x,y,z of the entity from the given parameters. Also seems to set up a bounding box.
|
|
*/
|
|
public void setPosition(double x, double y, double z)
|
|
{
|
|
this.posX = x;
|
|
this.posY = y;
|
|
this.posZ = z;
|
|
float f = this.width / 2.0F;
|
|
float f1 = this.height;
|
|
this.setEntityBoundingBox(new BoundingBox(x - (double)f, y, z - (double)f, x + (double)f, y + (double)f1, z + (double)f));
|
|
}
|
|
|
|
public Vec3 func_70495_a(double p_70495_1_, double p_70495_3_, double p_70495_5_, double p_70495_7_)
|
|
{
|
|
int i = ExtMath.floord(p_70495_1_);
|
|
int j = ExtMath.floord(p_70495_3_);
|
|
int k = ExtMath.floord(p_70495_5_);
|
|
|
|
if (BlockRailBase.isRailBlock(this.worldObj, new BlockPos(i, j - 1, k)))
|
|
{
|
|
--j;
|
|
}
|
|
|
|
State iblockstate = this.worldObj.getState(new BlockPos(i, j, k));
|
|
|
|
if (BlockRailBase.isRailBlock(iblockstate))
|
|
{
|
|
BlockRailBase.EnumRailDirection blockrailbase$enumraildirection = (BlockRailBase.EnumRailDirection)iblockstate.getValue(((BlockRailBase)iblockstate.getBlock()).getShapeProperty());
|
|
p_70495_3_ = (double)j;
|
|
|
|
if (blockrailbase$enumraildirection.isAscending())
|
|
{
|
|
p_70495_3_ = (double)(j + 1);
|
|
}
|
|
|
|
int[][] aint = matrix[blockrailbase$enumraildirection.getMetadata()];
|
|
double d0 = (double)(aint[1][0] - aint[0][0]);
|
|
double d1 = (double)(aint[1][2] - aint[0][2]);
|
|
double d2 = Math.sqrt(d0 * d0 + d1 * d1);
|
|
d0 = d0 / d2;
|
|
d1 = d1 / d2;
|
|
p_70495_1_ = p_70495_1_ + d0 * p_70495_7_;
|
|
p_70495_5_ = p_70495_5_ + d1 * p_70495_7_;
|
|
|
|
if (aint[0][1] != 0 && ExtMath.floord(p_70495_1_) - i == aint[0][0] && ExtMath.floord(p_70495_5_) - k == aint[0][2])
|
|
{
|
|
p_70495_3_ += (double)aint[0][1];
|
|
}
|
|
else if (aint[1][1] != 0 && ExtMath.floord(p_70495_1_) - i == aint[1][0] && ExtMath.floord(p_70495_5_) - k == aint[1][2])
|
|
{
|
|
p_70495_3_ += (double)aint[1][1];
|
|
}
|
|
|
|
return this.func_70489_a(p_70495_1_, p_70495_3_, p_70495_5_);
|
|
}
|
|
else
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
public Vec3 func_70489_a(double p_70489_1_, double p_70489_3_, double p_70489_5_)
|
|
{
|
|
int i = ExtMath.floord(p_70489_1_);
|
|
int j = ExtMath.floord(p_70489_3_);
|
|
int k = ExtMath.floord(p_70489_5_);
|
|
|
|
if (BlockRailBase.isRailBlock(this.worldObj, new BlockPos(i, j - 1, k)))
|
|
{
|
|
--j;
|
|
}
|
|
|
|
State iblockstate = this.worldObj.getState(new BlockPos(i, j, k));
|
|
|
|
if (BlockRailBase.isRailBlock(iblockstate))
|
|
{
|
|
BlockRailBase.EnumRailDirection blockrailbase$enumraildirection = (BlockRailBase.EnumRailDirection)iblockstate.getValue(((BlockRailBase)iblockstate.getBlock()).getShapeProperty());
|
|
int[][] aint = matrix[blockrailbase$enumraildirection.getMetadata()];
|
|
double d0 = 0.0D;
|
|
double d1 = (double)i + 0.5D + (double)aint[0][0] * 0.5D;
|
|
double d2 = (double)j + 0.0625D + (double)aint[0][1] * 0.5D;
|
|
double d3 = (double)k + 0.5D + (double)aint[0][2] * 0.5D;
|
|
double d4 = (double)i + 0.5D + (double)aint[1][0] * 0.5D;
|
|
double d5 = (double)j + 0.0625D + (double)aint[1][1] * 0.5D;
|
|
double d6 = (double)k + 0.5D + (double)aint[1][2] * 0.5D;
|
|
double d7 = d4 - d1;
|
|
double d8 = (d5 - d2) * 2.0D;
|
|
double d9 = d6 - d3;
|
|
|
|
if (d7 == 0.0D)
|
|
{
|
|
p_70489_1_ = (double)i + 0.5D;
|
|
d0 = p_70489_5_ - (double)k;
|
|
}
|
|
else if (d9 == 0.0D)
|
|
{
|
|
p_70489_5_ = (double)k + 0.5D;
|
|
d0 = p_70489_1_ - (double)i;
|
|
}
|
|
else
|
|
{
|
|
double d10 = p_70489_1_ - d1;
|
|
double d11 = p_70489_5_ - d3;
|
|
d0 = (d10 * d7 + d11 * d9) * 2.0D;
|
|
}
|
|
|
|
p_70489_1_ = d1 + d7 * d0;
|
|
p_70489_3_ = d2 + d8 * d0;
|
|
p_70489_5_ = d3 + d9 * d0;
|
|
|
|
if (d8 < 0.0D)
|
|
{
|
|
++p_70489_3_;
|
|
}
|
|
|
|
if (d8 > 0.0D)
|
|
{
|
|
p_70489_3_ += 0.5D;
|
|
}
|
|
|
|
return new Vec3(p_70489_1_, p_70489_3_, p_70489_5_);
|
|
}
|
|
else
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* (abstract) Protected helper method to read subclass entity data from NBT.
|
|
*/
|
|
protected void readEntity(TagObject tagCompund)
|
|
{
|
|
if (tagCompund.getBool("CustomDisplayTile"))
|
|
{
|
|
int i = tagCompund.getInt("DisplayData");
|
|
|
|
if (tagCompund.hasString("DisplayTile"))
|
|
{
|
|
Block block = BlockRegistry.getByIdFallback(tagCompund.getString("DisplayTile"));
|
|
|
|
if (block == null)
|
|
{
|
|
this.func_174899_a(Blocks.air.getState());
|
|
}
|
|
else
|
|
{
|
|
this.func_174899_a(block.getStateFromMeta(i));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Block block1 = BlockRegistry.getBlockById(tagCompund.getInt("DisplayTile"));
|
|
|
|
if (block1 == null)
|
|
{
|
|
this.func_174899_a(Blocks.air.getState());
|
|
}
|
|
else
|
|
{
|
|
this.func_174899_a(block1.getStateFromMeta(i));
|
|
}
|
|
}
|
|
|
|
this.setDisplayTileOffset(tagCompund.getInt("DisplayOffset"));
|
|
}
|
|
|
|
if (tagCompund.hasString("CustomName") && tagCompund.getString("CustomName").length() > 0)
|
|
{
|
|
this.entityName = tagCompund.getString("CustomName");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* (abstract) Protected helper method to write subclass entity data to NBT.
|
|
*/
|
|
protected void writeEntity(TagObject tagCompound)
|
|
{
|
|
if (this.hasDisplayTile())
|
|
{
|
|
tagCompound.setBool("CustomDisplayTile", true);
|
|
State iblockstate = this.getDisplayTile();
|
|
String resourcelocation = BlockRegistry.REGISTRY.getNameForObject(iblockstate.getBlock());
|
|
tagCompound.setString("DisplayTile", resourcelocation == null ? "" : resourcelocation.toString());
|
|
tagCompound.setInt("DisplayData", iblockstate.getBlock().getMetaFromState(iblockstate));
|
|
tagCompound.setInt("DisplayOffset", this.getDisplayTileOffset());
|
|
}
|
|
|
|
if (this.entityName != null && this.entityName.length() > 0)
|
|
{
|
|
tagCompound.setString("CustomName", this.entityName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Applies a velocity to each of the entities pushing them away from each other. Args: entity
|
|
*/
|
|
public void applyEntityCollision(Entity entityIn)
|
|
{
|
|
if (!this.worldObj.client)
|
|
{
|
|
if (!entityIn.noClip && !this.noClip)
|
|
{
|
|
if (entityIn != this.passenger)
|
|
{
|
|
if (entityIn instanceof EntityLiving && /* !(entityIn.isPlayer()) && */ this.getMinecartType() == EntityCart.EnumMinecartType.RIDEABLE && this.motionX * this.motionX + this.motionZ * this.motionZ > 0.01D && this.passenger == null && entityIn.vehicle == null)
|
|
{
|
|
entityIn.mountEntity(this);
|
|
}
|
|
|
|
double d0 = entityIn.posX - this.posX;
|
|
double d1 = entityIn.posZ - this.posZ;
|
|
double d2 = d0 * d0 + d1 * d1;
|
|
|
|
if (d2 >= 9.999999747378752E-5D)
|
|
{
|
|
d2 = (double)ExtMath.sqrtd(d2);
|
|
d0 = d0 / d2;
|
|
d1 = d1 / d2;
|
|
double d3 = 1.0D / d2;
|
|
|
|
if (d3 > 1.0D)
|
|
{
|
|
d3 = 1.0D;
|
|
}
|
|
|
|
d0 = d0 * d3;
|
|
d1 = d1 * d3;
|
|
d0 = d0 * 0.10000000149011612D;
|
|
d1 = d1 * 0.10000000149011612D;
|
|
d0 = d0 * (double)(1.0F - this.collisionReduction);
|
|
d1 = d1 * (double)(1.0F - this.collisionReduction);
|
|
d0 = d0 * 0.5D;
|
|
d1 = d1 * 0.5D;
|
|
|
|
if (entityIn instanceof EntityCart)
|
|
{
|
|
double d4 = entityIn.posX - this.posX;
|
|
double d5 = entityIn.posZ - this.posZ;
|
|
Vec3 vec3 = (new Vec3(d4, 0.0D, d5)).normalize();
|
|
Vec3 vec31 = (new Vec3((double)ExtMath.cos(this.rotYaw * (float)Math.PI / 180.0F), 0.0D, (double)ExtMath.sin(this.rotYaw * (float)Math.PI / 180.0F))).normalize();
|
|
double d6 = Math.abs(vec3.dotProduct(vec31));
|
|
|
|
if (d6 < 0.800000011920929D)
|
|
{
|
|
return;
|
|
}
|
|
|
|
double d7 = entityIn.motionX + this.motionX;
|
|
double d8 = entityIn.motionZ + this.motionZ;
|
|
|
|
// if (((EntityCart)entityIn).getMinecartType() == EntityCart.EnumMinecartType.FURNACE && this.getMinecartType() != EntityCart.EnumMinecartType.FURNACE)
|
|
// {
|
|
// this.motionX *= 0.20000000298023224D;
|
|
// this.motionZ *= 0.20000000298023224D;
|
|
// this.addVelocity(entityIn.motionX - d0, 0.0D, entityIn.motionZ - d1);
|
|
// entityIn.motionX *= 0.949999988079071D;
|
|
// entityIn.motionZ *= 0.949999988079071D;
|
|
// }
|
|
// else if (((EntityCart)entityIn).getMinecartType() != EntityCart.EnumMinecartType.FURNACE && this.getMinecartType() == EntityCart.EnumMinecartType.FURNACE)
|
|
// {
|
|
// entityIn.motionX *= 0.20000000298023224D;
|
|
// entityIn.motionZ *= 0.20000000298023224D;
|
|
// entityIn.addVelocity(this.motionX + d0, 0.0D, this.motionZ + d1);
|
|
// this.motionX *= 0.949999988079071D;
|
|
// this.motionZ *= 0.949999988079071D;
|
|
// }
|
|
// else
|
|
// {
|
|
d7 = d7 / 2.0D;
|
|
d8 = d8 / 2.0D;
|
|
this.motionX *= 0.20000000298023224D;
|
|
this.motionZ *= 0.20000000298023224D;
|
|
this.addVelocity(d7 - d0, 0.0D, d8 - d1);
|
|
entityIn.motionX *= 0.20000000298023224D;
|
|
entityIn.motionZ *= 0.20000000298023224D;
|
|
entityIn.addVelocity(d7 + d0, 0.0D, d8 + d1);
|
|
// }
|
|
}
|
|
else
|
|
{
|
|
this.addVelocity(-d0, 0.0D, -d1);
|
|
entityIn.addVelocity(d0 / 4.0D, 0.0D, d1 / 4.0D);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void setPositionAndRotation2(double x, double y, double z, float yaw, float pitch, int posRotationIncrements, boolean p_180426_10_)
|
|
{
|
|
this.minecartX = x;
|
|
this.minecartY = y;
|
|
this.minecartZ = z;
|
|
this.minecartYaw = (double)yaw;
|
|
this.minecartPitch = (double)pitch;
|
|
this.turnProgress = posRotationIncrements + 2;
|
|
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 x, double y, double z)
|
|
{
|
|
this.velocityX = this.motionX = x;
|
|
this.velocityY = this.motionY = y;
|
|
this.velocityZ = this.motionZ = z;
|
|
}
|
|
|
|
/**
|
|
* Sets the current amount of damage the minecart has taken. Decreases over time. The cart breaks when this is over
|
|
* 40.
|
|
*/
|
|
public void setDamage(int p_70492_1_)
|
|
{
|
|
this.dataWatcher.updateObject(19, Integer.valueOf(p_70492_1_));
|
|
}
|
|
|
|
/**
|
|
* Gets the current amount of damage the minecart has taken. Decreases over time. The cart breaks when this is over
|
|
* 40.
|
|
*/
|
|
public int getDamage()
|
|
{
|
|
return this.dataWatcher.getWatchableObjectInt(19);
|
|
}
|
|
|
|
/**
|
|
* Sets the rolling amplitude the cart rolls while being attacked.
|
|
*/
|
|
public void setRollingAmplitude(int p_70497_1_)
|
|
{
|
|
this.dataWatcher.updateObject(17, Integer.valueOf(p_70497_1_));
|
|
}
|
|
|
|
/**
|
|
* Gets the rolling amplitude the cart rolls while being attacked.
|
|
*/
|
|
public int getRollingAmplitude()
|
|
{
|
|
return this.dataWatcher.getWatchableObjectInt(17);
|
|
}
|
|
|
|
/**
|
|
* Sets the rolling direction the cart rolls while being attacked. Can be 1 or -1.
|
|
*/
|
|
public void setRollingDirection(int p_70494_1_)
|
|
{
|
|
this.dataWatcher.updateObject(18, Integer.valueOf(p_70494_1_));
|
|
}
|
|
|
|
/**
|
|
* Gets the rolling direction the cart rolls while being attacked. Can be 1 or -1.
|
|
*/
|
|
public int getRollingDirection()
|
|
{
|
|
return this.dataWatcher.getWatchableObjectInt(18);
|
|
}
|
|
|
|
public abstract EntityCart.EnumMinecartType getMinecartType();
|
|
|
|
public State getDisplayTile()
|
|
{
|
|
return !this.hasDisplayTile() ? this.getDefaultDisplayTile() : BlockRegistry.getStateById(this.getDataWatcher().getWatchableObjectInt(20));
|
|
}
|
|
|
|
public State getDefaultDisplayTile()
|
|
{
|
|
return Blocks.air.getState();
|
|
}
|
|
|
|
public int getDisplayTileOffset()
|
|
{
|
|
return !this.hasDisplayTile() ? this.getDefaultDisplayTileOffset() : this.getDataWatcher().getWatchableObjectInt(21);
|
|
}
|
|
|
|
public int getDefaultDisplayTileOffset()
|
|
{
|
|
return 6;
|
|
}
|
|
|
|
public void func_174899_a(State p_174899_1_)
|
|
{
|
|
this.getDataWatcher().updateObject(20, Integer.valueOf(BlockRegistry.getStateId(p_174899_1_)));
|
|
this.setHasDisplayTile(true);
|
|
}
|
|
|
|
public void setDisplayTileOffset(int p_94086_1_)
|
|
{
|
|
this.getDataWatcher().updateObject(21, Integer.valueOf(p_94086_1_));
|
|
this.setHasDisplayTile(true);
|
|
}
|
|
|
|
public boolean hasDisplayTile()
|
|
{
|
|
return this.getDataWatcher().getWatchableObjectByte(22) == 1;
|
|
}
|
|
|
|
public void setHasDisplayTile(boolean p_94096_1_)
|
|
{
|
|
this.getDataWatcher().updateObject(22, Byte.valueOf((byte)(p_94096_1_ ? 1 : 0)));
|
|
}
|
|
|
|
/**
|
|
* Sets the custom name tag for this entity
|
|
*/
|
|
public void setCustomNameTag(String name)
|
|
{
|
|
this.entityName = name;
|
|
}
|
|
|
|
/**
|
|
* Get the name of this object. For players this returns their username
|
|
*/
|
|
public String getTypeName()
|
|
{
|
|
return this.entityName != null ? this.entityName : super.getTypeName();
|
|
}
|
|
|
|
/**
|
|
* Returns true if this thing is named
|
|
*/
|
|
public boolean hasCustomName()
|
|
{
|
|
return this.entityName != null;
|
|
}
|
|
|
|
public String getCustomNameTag()
|
|
{
|
|
return this.entityName;
|
|
}
|
|
|
|
/**
|
|
* Get the formatted ChatComponent that will be used for the sender's username in chat
|
|
*/
|
|
public String getName()
|
|
{
|
|
if (this.hasCustomName())
|
|
{
|
|
return this.entityName;
|
|
// this.formatComponent(chatcomponenttext);
|
|
// return chatcomponenttext;
|
|
}
|
|
else
|
|
{
|
|
return super.getName();
|
|
}
|
|
}
|
|
|
|
public int getTrackingRange() {
|
|
return 80;
|
|
}
|
|
|
|
public int getUpdateFrequency() {
|
|
return 3;
|
|
}
|
|
|
|
public boolean isSendingVeloUpdates() {
|
|
return true;
|
|
}
|
|
|
|
// public int getPacketData() {
|
|
// return 1; // type
|
|
// }
|
|
|
|
public boolean hasSpawnVelocity() {
|
|
return true;
|
|
}
|
|
|
|
public boolean isMagnetic() {
|
|
return true;
|
|
}
|
|
|
|
public Item getItem() {
|
|
switch(this.getMinecartType()) {
|
|
case CHEST:
|
|
return Items.chest_minecart;
|
|
case TNT:
|
|
return Items.tnt_minecart;
|
|
case HOPPER:
|
|
return Items.hopper_minecart;
|
|
default:
|
|
return Items.minecart;
|
|
}
|
|
}
|
|
|
|
public EntityType getType() {
|
|
return EntityType.VEHICLE;
|
|
}
|
|
|
|
public static enum EnumMinecartType
|
|
{
|
|
RIDEABLE,
|
|
CHEST,
|
|
TNT,
|
|
HOPPER;
|
|
}
|
|
}
|