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package jp.plusplus.fbs.pottery.usable.container;
import jp.plusplus.fbs.api.IPottery;
import jp.plusplus.fbs.pottery.ItemBlockPottery;
import jp.plusplus.fbs.pottery.PotteryRegistry;
import jp.plusplus.fbs.pottery.usable.PotteryBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
/**
* Created by plusplus_F on 2016/03/30.
* インベントリ持ち魔法の壺のインベントリ
*/
public class InventoryPotteryUsable implements IInventory{
public EntityPlayer player;
public ItemStack potteryStack;
public int potteryStackIndex;
public PotteryBase potteryEffect;
public IPottery pottery;
protected ItemStack[] itemStacks;
protected int inventorySize;
public InventoryPotteryUsable(EntityPlayer player){
this.player=player;
this.potteryStack=player.getCurrentEquippedItem();
this.potteryStackIndex=player.inventory.currentItem;
this.potteryEffect= PotteryRegistry.getPotteryEffect(ItemBlockPottery.getId(potteryStack));
this.pottery=(IPottery)((ItemBlock)potteryStack.getItem()).field_150939_a;
switch (pottery.getSize(potteryStack.getTagCompound())){
case MEDIUM: inventorySize=9*2; break;
case LARGE: inventorySize=9*3; break;
default: inventorySize=9*1; break;
}
itemStacks=new ItemStack[inventorySize];
}
@Override
public int getSizeInventory() {
return inventorySize;
}
@Override
public ItemStack getStackInSlot(int p_70301_1_) {
return itemStacks[p_70301_1_];
}
@Override
public ItemStack decrStackSize(int i, int size) {
if (this.itemStacks[i] != null) {
ItemStack itemstack;
if (this.itemStacks[i].stackSize <= size) {
itemstack = this.itemStacks[i];
this.itemStacks[i] = null;
this.markDirty();
return itemstack;
} else {
itemstack = this.itemStacks[i].splitStack(size);
if (this.itemStacks[i].stackSize == 0) {
this.itemStacks[i] = null;
}
this.markDirty();
return itemstack;
}
}
return null;
}
@Override
public ItemStack getStackInSlotOnClosing(int i) {
if (this.itemStacks[i] != null) {
ItemStack itemstack = this.itemStacks[i];
this.itemStacks[i] = null;
return itemstack;
}
return null;
}
@Override
public void setInventorySlotContents(int i, ItemStack item) {
this.itemStacks[i] = item;
if (item != null && item.stackSize > this.getInventoryStackLimit()) {
item.stackSize = this.getInventoryStackLimit();
}
this.markDirty();
}
@Override
public String getInventoryName() {
return potteryStack.getDisplayName();
}
@Override
public boolean hasCustomInventoryName() {
return false;
}
@Override
public int getInventoryStackLimit() {
return 64;
}
@Override
public void markDirty() {
}
@Override
public boolean isUseableByPlayer(EntityPlayer p_70300_1_) {
return true;
}
@Override
public void openInventory() {
if (!potteryStack.hasTagCompound()) {
potteryStack.setTagCompound(new NBTTagCompound());
potteryStack.getTagCompound().setTag(PotteryBase.ITEM_STACKS, new NBTTagList());
}
else if(!potteryStack.getTagCompound().hasKey(PotteryBase.ITEM_STACKS)){
potteryStack.getTagCompound().setTag(PotteryBase.ITEM_STACKS, new NBTTagList());
}
NBTTagList tags = (NBTTagList) potteryStack.getTagCompound().getTag(PotteryBase.ITEM_STACKS);
for (int i = 0; i < tags.tagCount(); i++) {
NBTTagCompound tagCompound = tags.getCompoundTagAt(i);
int slot = tagCompound.getByte("Slot");
if (slot >= 0 && slot < itemStacks.length) {
itemStacks[slot] = ItemStack.loadItemStackFromNBT(tagCompound);
}
}
//インベントリが開くときの処理
for(int i=0;i<inventorySize;i++){
itemStacks[i]=potteryEffect.onInventoryOpening(player, potteryStack, i, itemStacks[i]);
}
}
@Override
public void closeInventory() {
//インベントリが閉じるときのの処理
for(int i=0;i<inventorySize;i++){
itemStacks[i]=potteryEffect.onInventoryClosing(player, potteryStack, i, itemStacks[i]);
}
NBTTagList tagList = new NBTTagList();
for (int i = 0; i < itemStacks.length; i++) {
if (itemStacks[i] != null) {
NBTTagCompound compound = new NBTTagCompound();
compound.setByte("Slot", (byte) i);
itemStacks[i].writeToNBT(compound);
tagList.appendTag(compound);
}
}
ItemStack result = new ItemStack(potteryStack.getItem(), 1, potteryStack.getItemDamage());
result.setTagCompound((NBTTagCompound)potteryStack.getTagCompound().copy());
result.getTagCompound().setTag(PotteryBase.ITEM_STACKS, tagList);
player.inventory.mainInventory[potteryStackIndex] = result;
}
@Override
public boolean isItemValidForSlot(int p_94041_1_, ItemStack p_94041_2_) {
return potteryEffect.isItemValid(player, potteryStack, p_94041_1_, p_94041_2_);
}
}
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