equivalent-exchange-3/common/com/pahimar/ee3/item/ItemAlchemicalBag.java

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package com.pahimar.ee3.item;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.Icon;
import net.minecraft.world.World;
import com.pahimar.ee3.EquivalentExchange3;
import com.pahimar.ee3.core.util.ItemUtil;
import com.pahimar.ee3.lib.Colours;
import com.pahimar.ee3.lib.GuiIds;
import com.pahimar.ee3.lib.Strings;
import com.pahimar.ee3.nbt.NBTHelper;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
/**
* Equivalent-Exchange-3
*
* ItemAlchemicalBag
*
* @author pahimar
* @license Lesser GNU Public License v3 (http://www.gnu.org/licenses/lgpl.html)
*
*/
public class ItemAlchemicalBag extends ItemEE {
private static final String[] ALCHEMICAL_BAG_SUBTYPES = new String[] { "Open", "OpenDrawString", "Closed", "ClosedDrawString" };
@SideOnly(Side.CLIENT)
private Icon[] icons;
public ItemAlchemicalBag(int id) {
super(id);
this.setUnlocalizedName(Strings.RESOURCE_PREFIX + Strings.ALCHEMICAL_BAG_NAME);
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this.setCreativeTab(EquivalentExchange3.tabsEE3);
}
@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister iconRegister) {
icons = new Icon[ALCHEMICAL_BAG_SUBTYPES.length];
for (int i = 0; i < ALCHEMICAL_BAG_SUBTYPES.length; ++i) {
icons[i] = iconRegister.registerIcon(Strings.RESOURCE_PREFIX + Strings.ALCHEMICAL_BAG_NAME + ALCHEMICAL_BAG_SUBTYPES[i]);
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}
}
@Override
public ItemStack onItemRightClick(ItemStack itemStack, World world, EntityPlayer entityPlayer) {
if (!world.isRemote) {
NBTHelper.setBoolean(itemStack, Strings.NBT_ITEM_ALCHEMICAL_BAG_GUI_OPEN, true);
entityPlayer.openGui(EquivalentExchange3.instance, GuiIds.ALCHEMICAL_BAG, entityPlayer.worldObj, (int) entityPlayer.posX, (int) entityPlayer.posY, (int) entityPlayer.posZ);
}
return itemStack;
}
@Override
public boolean getShareTag() {
return true;
}
@Override
@SideOnly(Side.CLIENT)
public boolean requiresMultipleRenderPasses() {
return true;
}
@Override
public Icon getIcon(ItemStack itemStack, int renderPass) {
// If the bag is open
if (NBTHelper.hasTag(itemStack, Strings.NBT_ITEM_ALCHEMICAL_BAG_GUI_OPEN)) {
if (renderPass != 1)
return icons[0];
else
return icons[1];
}
// Else, the bag is closed
else {
if (renderPass != 1)
return icons[2];
else
return icons[3];
}
}
@Override
@SideOnly(Side.CLIENT)
public int getColorFromItemStack(ItemStack itemStack, int renderPass) {
if (renderPass == 1)
return Integer.parseInt(Colours.PURE_WHITE, 16);
else {
int bagColor = this.getColor(itemStack);
if (bagColor < 0) {
bagColor = Integer.parseInt(Colours.PURE_WHITE, 16);
}
return bagColor;
}
}
public boolean hasColor(ItemStack itemStack) {
return ItemUtil.hasColor(itemStack);
}
public int getColor(ItemStack itemStack) {
return ItemUtil.getColor(itemStack);
}
public void setColor(ItemStack itemStack, int color) {
if (itemStack != null) {
if (!(itemStack.getItem() instanceof ItemAlchemicalBag))
// TODO Localize
throw new UnsupportedOperationException("Cannot dye non-bags!");
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else {
ItemUtil.setColor(itemStack, color);
}
}
}
public void removeColor(ItemStack itemStack) {
if (itemStack != null) {
NBTTagCompound nbtTagCompound = itemStack.getTagCompound();
if (nbtTagCompound != null) {
NBTTagCompound displayTagCompound = nbtTagCompound.getCompoundTag(Strings.NBT_ITEM_DISPLAY);
if (displayTagCompound.hasKey(Strings.NBT_ITEM_COLOR)) {
displayTagCompound.removeTag(Strings.NBT_ITEM_COLOR);
}
}
}
}
}