package net.minecraft.block;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.Random;
import net.minecraft.block.material.Material;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
import static net.minecraftforge.common.ForgeDirection.*;
public class BlockTorch extends Block
{
protected BlockTorch(int par1, int par2)
{
super(par1, par2, Material.circuits);
this.setTickRandomly(true);
this.setCreativeTab(CreativeTabs.tabDecorations);
}
/**
* Returns a bounding box from the pool of bounding boxes (this means this box can change after the pool has been
* cleared to be reused)
*/
public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4)
{
return null;
}
/**
* Is this block (a) opaque and (b) a full 1m cube? This determines whether or not to render the shared face of two
* adjacent blocks and also whether the player can attach torches, redstone wire, etc to this block.
*/
public boolean isOpaqueCube()
{
return false;
}
/**
* If this block doesn't render as an ordinary block it will return False (examples: signs, buttons, stairs, etc)
*/
public boolean renderAsNormalBlock()
{
return false;
}
/**
* The type of render function that is called for this block
*/
public int getRenderType()
{
return 2;
}
/**
* Gets if we can place a torch on a block.
*/
private boolean canPlaceTorchOn(World par1World, int par2, int par3, int par4)
{
if (par1World.doesBlockHaveSolidTopSurface(par2, par3, par4))
{
return true;
}
else
{
int var5 = par1World.getBlockId(par2, par3, par4);
return (Block.blocksList[var5] != null && Block.blocksList[var5].canPlaceTorchOnTop(par1World, par2, par3, par4));
}
}
/**
* Checks to see if its valid to put this block at the specified coordinates. Args: world, x, y, z
*/
public boolean canPlaceBlockAt(World par1World, int par2, int par3, int par4)
{
return par1World.isBlockSolidOnSide(par2 - 1, par3, par4, EAST, true) ||
par1World.isBlockSolidOnSide(par2 + 1, par3, par4, WEST, true) ||
par1World.isBlockSolidOnSide(par2, par3, par4 - 1, SOUTH, true) ||
par1World.isBlockSolidOnSide(par2, par3, par4 + 1, NORTH, true) ||
canPlaceTorchOn(par1World, par2, par3 - 1, par4);
}
/**
* Called when a block is placed using its ItemBlock. Args: World, X, Y, Z, side, hitX, hitY, hitZ, block metadata
*/
public int onBlockPlaced(World par1World, int par2, int par3, int par4, int par5, float par6, float par7, float par8, int par9)
{
int var10 = par9;
if (par5 == 1 && this.canPlaceTorchOn(par1World, par2, par3 - 1, par4))
{
var10 = 5;
}
if (par5 == 2 && par1World.isBlockSolidOnSide(par2, par3, par4 + 1, NORTH, true))
{
var10 = 4;
}
if (par5 == 3 && par1World.isBlockSolidOnSide(par2, par3, par4 - 1, SOUTH, true))
{
var10 = 3;
}
if (par5 == 4 && par1World.isBlockSolidOnSide(par2 + 1, par3, par4, WEST, true))
{
var10 = 2;
}
if (par5 == 5 && par1World.isBlockSolidOnSide(par2 - 1, par3, par4, EAST, true))
{
var10 = 1;
}
return var10;
}
/**
* Ticks the block if it's been scheduled
*/
public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random)
{
super.updateTick(par1World, par2, par3, par4, par5Random);
if (par1World.getBlockMetadata(par2, par3, par4) == 0)
{
this.onBlockAdded(par1World, par2, par3, par4);
}
}
/**
* Called whenever the block is added into the world. Args: world, x, y, z
*/
public void onBlockAdded(World par1World, int par2, int par3, int par4)
{
if (par1World.getBlockMetadata(par2, par3, par4) == 0)
{
if (par1World.isBlockSolidOnSide(par2 - 1, par3, par4, EAST, true))
{
par1World.setBlockMetadataWithNotify(par2, par3, par4, 1);
}
else if (par1World.isBlockSolidOnSide(par2 + 1, par3, par4, WEST, true))
{
par1World.setBlockMetadataWithNotify(par2, par3, par4, 2);
}
else if (par1World.isBlockSolidOnSide(par2, par3, par4 - 1, SOUTH, true))
{
par1World.setBlockMetadataWithNotify(par2, par3, par4, 3);
}
else if (par1World.isBlockSolidOnSide(par2, par3, par4 + 1, NORTH, true))
{
par1World.setBlockMetadataWithNotify(par2, par3, par4, 4);
}
else if (this.canPlaceTorchOn(par1World, par2, par3 - 1, par4))
{
par1World.setBlockMetadataWithNotify(par2, par3, par4, 5);
}
}
this.dropTorchIfCantStay(par1World, par2, par3, par4);
}
/**
* Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
* their own) Args: x, y, z, neighbor blockID
*/
public void onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)
{
if (this.dropTorchIfCantStay(par1World, par2, par3, par4))
{
int var6 = par1World.getBlockMetadata(par2, par3, par4);
boolean var7 = false;
if (!par1World.isBlockSolidOnSide(par2 - 1, par3, par4, EAST, true) && var6 == 1)
{
var7 = true;
}
if (!par1World.isBlockSolidOnSide(par2 + 1, par3, par4, WEST, true) && var6 == 2)
{
var7 = true;
}
if (!par1World.isBlockSolidOnSide(par2, par3, par4 - 1, SOUTH, true) && var6 == 3)
{
var7 = true;
}
if (!par1World.isBlockSolidOnSide(par2, par3, par4 + 1, NORTH, true) && var6 == 4)
{
var7 = true;
}
if (!this.canPlaceTorchOn(par1World, par2, par3 - 1, par4) && var6 == 5)
{
var7 = true;
}
if (var7)
{
this.dropBlockAsItem(par1World, par2, par3, par4, par1World.getBlockMetadata(par2, par3, par4), 0);
par1World.setBlockWithNotify(par2, par3, par4, 0);
}
}
}
/**
* Tests if the block can remain at its current location and will drop as an item if it is unable to stay. Returns
* True if it can stay and False if it drops. Args: world, x, y, z
*/
private boolean dropTorchIfCantStay(World par1World, int par2, int par3, int par4)
{
if (!this.canPlaceBlockAt(par1World, par2, par3, par4))
{
if (par1World.getBlockId(par2, par3, par4) == this.blockID)
{
this.dropBlockAsItem(par1World, par2, par3, par4, par1World.getBlockMetadata(par2, par3, par4), 0);
par1World.setBlockWithNotify(par2, par3, par4, 0);
}
return false;
}
else
{
return true;
}
}
/**
* Ray traces through the blocks collision from start vector to end vector returning a ray trace hit. Args: world,
* x, y, z, startVec, endVec
*/
public MovingObjectPosition collisionRayTrace(World par1World, int par2, int par3, int par4, Vec3 par5Vec3, Vec3 par6Vec3)
{
int var7 = par1World.getBlockMetadata(par2, par3, par4) & 7;
float var8 = 0.15F;
if (var7 == 1)
{
this.setBlockBounds(0.0F, 0.2F, 0.5F - var8, var8 * 2.0F, 0.8F, 0.5F + var8);
}
else if (var7 == 2)
{
this.setBlockBounds(1.0F - var8 * 2.0F, 0.2F, 0.5F - var8, 1.0F, 0.8F, 0.5F + var8);
}
else if (var7 == 3)
{
this.setBlockBounds(0.5F - var8, 0.2F, 0.0F, 0.5F + var8, 0.8F, var8 * 2.0F);
}
else if (var7 == 4)
{
this.setBlockBounds(0.5F - var8, 0.2F, 1.0F - var8 * 2.0F, 0.5F + var8, 0.8F, 1.0F);
}
else
{
var8 = 0.1F;
this.setBlockBounds(0.5F - var8, 0.0F, 0.5F - var8, 0.5F + var8, 0.6F, 0.5F + var8);
}
return super.collisionRayTrace(par1World, par2, par3, par4, par5Vec3, par6Vec3);
}
@SideOnly(Side.CLIENT)
/**
* A randomly called display update to be able to add particles or other items for display
*/
public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)
{
int var6 = par1World.getBlockMetadata(par2, par3, par4);
double var7 = (double)((float)par2 + 0.5F);
double var9 = (double)((float)par3 + 0.7F);
double var11 = (double)((float)par4 + 0.5F);
double var13 = 0.2199999988079071D;
double var15 = 0.27000001072883606D;
if (var6 == 1)
{
par1World.spawnParticle("smoke", var7 - var15, var9 + var13, var11, 0.0D, 0.0D, 0.0D);
par1World.spawnParticle("flame", var7 - var15, var9 + var13, var11, 0.0D, 0.0D, 0.0D);
}
else if (var6 == 2)
{
par1World.spawnParticle("smoke", var7 + var15, var9 + var13, var11, 0.0D, 0.0D, 0.0D);
par1World.spawnParticle("flame", var7 + var15, var9 + var13, var11, 0.0D, 0.0D, 0.0D);
}
else if (var6 == 3)
{
par1World.spawnParticle("smoke", var7, var9 + var13, var11 - var15, 0.0D, 0.0D, 0.0D);
par1World.spawnParticle("flame", var7, var9 + var13, var11 - var15, 0.0D, 0.0D, 0.0D);
}
else if (var6 == 4)
{
par1World.spawnParticle("smoke", var7, var9 + var13, var11 + var15, 0.0D, 0.0D, 0.0D);
par1World.spawnParticle("flame", var7, var9 + var13, var11 + var15, 0.0D, 0.0D, 0.0D);
}
else
{
par1World.spawnParticle("smoke", var7, var9, var11, 0.0D, 0.0D, 0.0D);
par1World.spawnParticle("flame", var7, var9, var11, 0.0D, 0.0D, 0.0D);
}
}
}