package pneumaticCraft.common.tileentity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraftforge.common.util.ForgeDirection;
import pneumaticCraft.common.block.Blockss;
import pneumaticCraft.common.item.Itemss;
import pneumaticCraft.lib.PneumaticValues;
public class TileEntityElectrostaticCompressor extends TileEntityPneumaticBase implements IInventory, IRedstoneControl{
private ItemStack[] inventory;
private final int INVENTORY_SIZE = 4;
public static final int UPGRADE_SLOT_START = 0;
public static final int UPGRADE_SLOT_END = 3;
private boolean lastRedstoneState;
public int redstoneMode = 0;
public int ironBarsBeneath = 0;
private int struckByLightningCooldown; //used by the redstone.
public TileEntityElectrostaticCompressor(){
super(PneumaticValues.DANGER_PRESSURE_ELECTROSTATIC_COMPRESSOR, PneumaticValues.MAX_PRESSURE_ELECTROSTATIC_COMPRESSOR, PneumaticValues.VOLUME_ELECTROSTATIC_COMPRESSOR);
inventory = new ItemStack[INVENTORY_SIZE];
}
@Override
public void updateEntity(){
/*
* Most of the Electrostatic Compressor's logic can be found in TickHandlerPneumaticCraft#handleElectrostaticGeneration().
*/
if(worldObj.getWorldTime() % 40 == 0) {
for(ironBarsBeneath = 0; ironBarsBeneath < 128; ironBarsBeneath++) {
if(worldObj.getBlock(xCoord, yCoord - ironBarsBeneath - 1, zCoord) != Blocks.iron_bars) {
break;
}
}
}
super.updateEntity();
if(!worldObj.isRemote) {
if(lastRedstoneState != shouldEmitRedstone()) {
lastRedstoneState = !lastRedstoneState;
updateNeighbours();
}
struckByLightningCooldown--;
}
}
@Override
public boolean isConnectedTo(ForgeDirection dir){
return dir != ForgeDirection.UP;
}
public boolean shouldEmitRedstone(){
switch(redstoneMode){
case 0:
return false;
case 1:
return struckByLightningCooldown > 0;
}
return false;
}
public void onStruckByLightning(){
struckByLightningCooldown = 10;
if(getPressure(ForgeDirection.UNKNOWN) > PneumaticValues.DANGER_PRESSURE_ELECTROSTATIC_COMPRESSOR) {
int maxRedirection = PneumaticValues.MAX_REDIRECTION_PER_IRON_BAR * ironBarsBeneath;
int tooMuchAir = (int)((getPressure(ForgeDirection.UNKNOWN) - PneumaticValues.DANGER_PRESSURE_ELECTROSTATIC_COMPRESSOR) * volume);
addAir(-Math.min(maxRedirection, tooMuchAir), ForgeDirection.UNKNOWN);
}
}
@Override
public void handleGUIButtonPress(int buttonID, EntityPlayer player){
if(buttonID == 0) {
redstoneMode++;
if(redstoneMode > 1) redstoneMode = 0;
sendDescriptionPacket();
}
}
/**
* Returns the number of slots in the inventory.
*/
@Override
public int getSizeInventory(){
return inventory.length;
}
/**
* Returns the stack in slot i
*/
@Override
public ItemStack getStackInSlot(int slot){
return inventory[slot];
}
@Override
public ItemStack decrStackSize(int slot, int amount){
ItemStack itemStack = getStackInSlot(slot);
if(itemStack != null) {
if(itemStack.stackSize <= amount) {
setInventorySlotContents(slot, null);
} else {
itemStack = itemStack.splitStack(amount);
if(itemStack.stackSize == 0) {
setInventorySlotContents(slot, null);
}
}
}
return itemStack;
}
@Override
public ItemStack getStackInSlotOnClosing(int slot){
ItemStack itemStack = getStackInSlot(slot);
if(itemStack != null) {
setInventorySlotContents(slot, null);
}
return itemStack;
}
@Override
public void setInventorySlotContents(int slot, ItemStack itemStack){
inventory[slot] = itemStack;
if(itemStack != null && itemStack.stackSize > getInventoryStackLimit()) {
itemStack.stackSize = getInventoryStackLimit();
}
}
@Override
public String getInventoryName(){
return Blockss.electrostaticCompressor.getUnlocalizedName();
}
@Override
public int getInventoryStackLimit(){
return 64;
}
@Override
public void openInventory(){}
@Override
public void closeInventory(){}
@Override
public void readFromNBT(NBTTagCompound nbtTagCompound){
super.readFromNBT(nbtTagCompound);
redstoneMode = nbtTagCompound.getInteger("redstoneMode");
// Read in the ItemStacks in the inventory from NBT
NBTTagList tagList = nbtTagCompound.getTagList("Items", 10);
inventory = new ItemStack[getSizeInventory()];
for(int i = 0; i < tagList.tagCount(); ++i) {
NBTTagCompound tagCompound = tagList.getCompoundTagAt(i);
byte slot = tagCompound.getByte("Slot");
if(slot >= 0 && slot < inventory.length) {
inventory[slot] = ItemStack.loadItemStackFromNBT(tagCompound);
}
}
}
@Override
public void writeToNBT(NBTTagCompound nbtTagCompound){
super.writeToNBT(nbtTagCompound);
nbtTagCompound.setInteger("redstoneMode", redstoneMode);
// Write the ItemStacks in the inventory to NBT
NBTTagList tagList = new NBTTagList();
for(int currentIndex = 0; currentIndex < inventory.length; ++currentIndex) {
if(inventory[currentIndex] != null) {
NBTTagCompound tagCompound = new NBTTagCompound();
tagCompound.setByte("Slot", (byte)currentIndex);
inventory[currentIndex].writeToNBT(tagCompound);
tagList.appendTag(tagCompound);
}
}
nbtTagCompound.setTag("Items", tagList);
}
@Override
public boolean isItemValidForSlot(int i, ItemStack itemstack){
return itemstack != null && itemstack.getItem() == Itemss.machineUpgrade;
}
@Override
public boolean hasCustomInventoryName(){
return false;
}
@Override
public boolean isUseableByPlayer(EntityPlayer var1){
return isGuiUseableByPlayer(var1);
}
@Override
public int getRedstoneMode(){
return redstoneMode;
}
}