package net.geforcemods.securitycraft.blocks;
import java.util.Random;
import net.geforcemods.securitycraft.main.mod_SecurityCraft;
import net.minecraft.block.Block;
import net.minecraft.block.BlockDynamicLiquid;
import net.minecraft.block.material.Material;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
public class BlockFakeLava extends BlockDynamicLiquid{
private boolean[] field_149814_b = new boolean[4];
private int[] field_149816_M = new int[4];
/**
* Number of horizontally adjacent liquid source blocks. Diagonal doesn't count. Only source blocks of the same
* liquid as the block using the field are counted.
*/
int numAdjacentSources;
/**
* Indicates whether the flow direction is optimal. Each array index corresponds to one of the four cardinal
* directions.
*/
boolean[] isOptimalFlowDirection = new boolean[4];
/**
* The estimated cost to flow in a given direction from the current point. Each array index corresponds to one of
* the four cardinal directions.
*/
int[] flowCost = new int[4];
public BlockFakeLava(Material par1Material){
super(par1Material);
}
/**
* Updates the flow for the BlockFlowing object.
*/
private void updateFlow(World par1World, int par2, int par3, int par4){
int l = par1World.getBlockMetadata(par2, par3, par4);
par1World.setBlock(par2, par3, par4, mod_SecurityCraft.bogusLava, l, 2);
}
public boolean getBlocksMovement(IBlockAccess par1IBlockAccess, int par2, int par3, int par4){
return this.blockMaterial != Material.lava;
}
public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random){
int l = this.getEffectiveFlowDecay(par1World, par2, par3, par4);
byte b0 = 1;
if (this.blockMaterial == Material.lava && !par1World.provider.isHellWorld){
b0 = 2;
}
boolean flag = true;
int i1 = this.tickRate(par1World);
int j1;
if (l > 0){
byte b1 = -100;
this.numAdjacentSources = 0;
int k1 = this.getSmallestFlowDecay(par1World, par2 - 1, par3, par4, b1);
k1 = this.getSmallestFlowDecay(par1World, par2 + 1, par3, par4, k1);
k1 = this.getSmallestFlowDecay(par1World, par2, par3, par4 - 1, k1);
k1 = this.getSmallestFlowDecay(par1World, par2, par3, par4 + 1, k1);
j1 = k1 + b0;
if (j1 >= 8 || k1 < 0){
j1 = -1;
}
if (this.getEffectiveFlowDecay(par1World, par2, par3 + 1, par4) >= 0){
int l1 = this.getEffectiveFlowDecay(par1World, par2, par3 + 1, par4);
if (l1 >= 8){
j1 = l1;
}else{
j1 = l1 + 8;
}
}
if (this.numAdjacentSources >= 2 && this.blockMaterial == Material.water){
if (par1World.getBlock(par2, par3 - 1, par4).getMaterial().isSolid()){
j1 = 0;
}else if (par1World.getBlock(par2, par3 - 1, par4).getMaterial() == this.blockMaterial && par1World.getBlockMetadata(par2, par3 - 1, par4) == 0){
j1 = 0;
}
}
if (this.blockMaterial == Material.lava && l < 8 && j1 < 8 && j1 > l && par5Random.nextInt(4) != 0){
i1 *= 4;
}
if (j1 == l){
if (flag){
this.updateFlow(par1World, par2, par3, par4);
}
}else{
l = j1;
if (j1 < 0){
par1World.setBlockToAir(par2, par3, par4);
}else{
par1World.setBlockMetadataWithNotify(par2, par3, par4, j1, 2);
par1World.scheduleBlockUpdate(par2, par3, par4, this, i1);
par1World.notifyBlocksOfNeighborChange(par2, par3, par4, this);
}
}
}else{
this.updateFlow(par1World, par2, par3, par4);
}
if (this.liquidCanDisplaceBlock(par1World, par2, par3 - 1, par4)){
if (this.blockMaterial == Material.lava && par1World.getBlock(par2, par3 - 1, par4).getMaterial() == Material.water){
par1World.setBlock(par2, par3 - 1, par4, Blocks.stone);
this.func_149799_m(par1World, par2, par3 - 1, par4);
return;
}
if (l >= 8){
this.func_149813_h(par1World, par2, par3 - 1, par4, l);
}else{
this.func_149813_h(par1World, par2, par3 - 1, par4, l + 8);
}
}else if (l >= 0 && (l == 0 || this.func_149807_p(par1World, par2, par3 - 1, par4))){
boolean[] aboolean = this.func_149808_o(par1World, par2, par3, par4);
j1 = l + b0;
if (l >= 8){
j1 = 1;
}
if (j1 >= 8){
return;
}
if (aboolean[0]){
this.func_149813_h(par1World, par2 - 1, par3, par4, j1);
}
if (aboolean[1]){
this.func_149813_h(par1World, par2 + 1, par3, par4, j1);
}
if (aboolean[2]){
this.func_149813_h(par1World, par2, par3, par4 - 1, j1);
}
if (aboolean[3]){
this.func_149813_h(par1World, par2, par3, par4 + 1, j1);
}
}
}
/**
* flowIntoBlock(World world, int x, int y, int z, int newFlowDecay) - Flows into the block at the coordinates and
* changes the block type to the liquid.
*/
private void func_149813_h(World par1World, int par2, int par3, int par4, int par5){
if (this.func_149809_q(par1World, par2, par3, par4)){
Block block = par1World.getBlock(par2, par3, par4);
if (this.blockMaterial == Material.lava){
this.func_149799_m(par1World, par2, par3, par4);
}else{
block.dropBlockAsItem(par1World, par2, par3, par4, par1World.getBlockMetadata(par2, par3, par4), 0);
}
par1World.setBlock(par2, par3, par4, this, par5, 3);
}
}
/**
* calculateFlowCost(World world, int x, int y, int z, int accumulatedCost, int previousDirectionOfFlow) - Used to
* determine the path of least resistance, this method returns the lowest possible flow cost for the direction of
* flow indicated. Each necessary horizontal flow adds to the flow cost.
*/
private int func_149812_c(World par1World, int par2, int par3, int par4, int par5, int par6){
int j1 = 1000;
for (int k1 = 0; k1 < 4; ++k1){
if ((k1 != 0 || par6 != 1) && (k1 != 1 || par6 != 0) && (k1 != 2 || par6 != 3) && (k1 != 3 || par6 != 2)){
int l1 = par2;
int i2 = par4;
if (k1 == 0){
l1 = par2 - 1;
}
if (k1 == 1){
++l1;
}
if (k1 == 2){
i2 = par4 - 1;
}
if (k1 == 3){
++i2;
}
if (!this.func_149807_p(par1World, l1, par3, i2) && (par1World.getBlock(l1, par3, i2).getMaterial() != this.blockMaterial || par1World.getBlockMetadata(l1, par3, i2) != 0)){
if (!this.func_149807_p(par1World, l1, par3 - 1, i2)){
return par5;
}
if (par5 < 4){
int j2 = this.func_149812_c(par1World, l1, par3, i2, par5 + 1, k1);
if (j2 < j1){
j1 = j2;
}
}
}
}
}
return j1;
}
/**
* Returns a boolean array indicating which flow directions are optimal based on each direction's calculated flow
* cost. Each array index corresponds to one of the four cardinal directions. A value of true indicates the
* direction is optimal.
*/
private boolean[] func_149808_o(World par1World, int par2, int par3, int par4){
int l;
int i1;
for (l = 0; l < 4; ++l){
this.field_149816_M[l] = 1000;
i1 = par2;
int j1 = par4;
if (l == 0){
i1 = par2 - 1;
}
if (l == 1){
++i1;
}
if (l == 2){
j1 = par4 - 1;
}
if (l == 3){
++j1;
}
if (!this.func_149807_p(par1World, i1, par3, j1) && (par1World.getBlock(i1, par3, j1).getMaterial() != this.blockMaterial || par1World.getBlockMetadata(i1, par3, j1) != 0)){
if (this.func_149807_p(par1World, i1, par3 - 1, j1)){
this.field_149816_M[l] = this.func_149812_c(par1World, i1, par3, j1, 1, l);
}else{
this.field_149816_M[l] = 0;
}
}
}
l = this.field_149816_M[0];
for (i1 = 1; i1 < 4; ++i1){
if (this.field_149816_M[i1] < l){
l = this.field_149816_M[i1];
}
}
for (i1 = 0; i1 < 4; ++i1){
this.field_149814_b[i1] = this.field_149816_M[i1] == l;
}
return this.field_149814_b;
}
private boolean func_149807_p(World par1World, int par2, int par3, int par4){
Block block = par1World.getBlock(par2, par3, par4);
return block != Blocks.wooden_door && block != Blocks.iron_door && block != Blocks.standing_sign && block != Blocks.ladder && block != Blocks.reeds ? (block.getMaterial() == Material.portal ? true : block.getMaterial().blocksMovement()) : true;
}
/**
* getSmallestFlowDecay(World world, intx, int y, int z, int currentSmallestFlowDecay) - Looks up the flow decay at
* the coordinates given and returns the smaller of this value or the provided currentSmallestFlowDecay. If one
* value is valid and the other isn't, the valid value will be returned. Valid values are >= 0. Flow decay is the
* amount that a liquid has dissipated. 0 indicates a source block.
*/
protected int getSmallestFlowDecay(World par1World, int par2, int par3, int par4, int par5){
int i1 = this.getEffectiveFlowDecay(par1World, par2, par3, par4);
if (i1 < 0){
return par5;
}else{
if (i1 == 0){
++this.numAdjacentSources;
}
if (i1 >= 8){
i1 = 0;
}
return par5 >= 0 && i1 >= par5 ? par5 : i1;
}
}
/**
* Returns true if the block at the coordinates can be displaced by the liquid.
*/
private boolean liquidCanDisplaceBlock(World par1World, int par2, int par3, int par4){
Material material = par1World.getBlock(par2, par3, par4).getMaterial();
return material == this.blockMaterial ? false : (material == Material.lava ? false : !this.func_149807_p(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){
super.onBlockAdded(par1World, par2, par3, par4);
if (par1World.getBlock(par2, par3, par4) == this){
par1World.scheduleBlockUpdate(par2, par3, par4, this, this.tickRate(par1World));
}
}
private boolean func_149809_q(World par1World, int par2, int par3, int par4){
Material material = par1World.getBlock(par2, par3, par4).getMaterial();
return material == this.blockMaterial ? false : (material == Material.lava ? false : !this.func_149807_p(par1World, par2, par3, par4));
}
public boolean func_82506_l(){
return true;
}
@SideOnly(Side.CLIENT)
public Item getItem(World p_149694_1_, int p_149694_2_, int p_149694_3_, int p_149694_4_)
{
return null;
}
}