electrodynamics/archive/java/resonantinduction/old/transport/encoder/ItemDisk.java
2014-01-11 17:44:07 +08:00

102 lines
2.4 KiB
Java

package resonantinduction.old.transport.encoder;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import resonantinduction.core.Reference;
import resonantinduction.core.ResonantInductionTabs;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
public class ItemDisk extends Item
{
public ItemDisk(int id)
{
super(id);
this.setUnlocalizedName("disk");
this.setCreativeTab(ResonantInductionTabs.CORE);
this.setHasSubtypes(true);
}
@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister par1IconRegister)
{
this.itemIcon = par1IconRegister.registerIcon(Reference.PREFIX + "disk");
}
@Override
public int getItemStackLimit()
{
return 1;
}
@Override
public void addInformation(ItemStack itemStack, EntityPlayer par2EntityPlayer, List list, boolean par4)
{
List<String> commands = getCommands(itemStack);
if (commands.size() > 0)
{
if (commands.size() == 1)
list.add(commands.size() + " command");
else
list.add(commands.size() + " commands");
}
else
{
list.add("No commands");
}
}
/** Saves the list of items to filter out inside. */
public static void setCommands(ItemStack itemStack, ArrayList<String> commands)
{
if (itemStack.getTagCompound() == null)
{
itemStack.setTagCompound(new NBTTagCompound());
}
NBTTagList nbt = new NBTTagList();
for (int i = 0; i < commands.size(); ++i)
{
if (commands.get(i) != null)
{
NBTTagCompound newCompound = new NBTTagCompound();
newCompound.setString("command", commands.get(i));
nbt.appendTag(newCompound);
}
}
itemStack.getTagCompound().setTag("Commands", nbt);
}
public static ArrayList<String> getCommands(ItemStack itemStack)
{
ArrayList<String> commands = new ArrayList<String>();
if (itemStack.getTagCompound() == null)
{
itemStack.setTagCompound(new NBTTagCompound());
}
NBTTagCompound nbt = itemStack.getTagCompound();
NBTTagList tagList = nbt.getTagList("Commands");
for (int i = 0; i < tagList.tagCount(); ++i)
{
NBTTagCompound curTag = (NBTTagCompound) tagList.tagAt(i);
String cmd = curTag.getString("command");
commands.add(cmd);
}
return commands;
}
}