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