61 lines
1.3 KiB
Java
61 lines
1.3 KiB
Java
package appeng.recipes.ores;
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import java.util.ArrayList;
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import java.util.List;
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import net.minecraft.item.ItemStack;
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import net.minecraftforge.oredict.OreDictionary;
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import cpw.mods.fml.common.eventhandler.SubscribeEvent;
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public class OreDictionaryHandler
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{
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public static final OreDictionaryHandler instance = new OreDictionaryHandler();
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private List<IOreListener> ol = new ArrayList<IOreListener>();
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/**
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* Just limit what items are sent to the final listeners, I got sick of strange items showing up...
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*
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* @param name
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* @return
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*/
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private boolean shouldCare(String name)
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{
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return true;
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}
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@SubscribeEvent
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public void onOreDictionaryRegister(OreDictionary.OreRegisterEvent event)
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{
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if ( shouldCare( event.Name ) )
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{
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for (IOreListener v : ol)
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v.oreRegistered( event.Name, event.Ore );
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}
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}
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/**
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* Adds a new IOreListener and immediately notifies it of any previous ores, any ores added latter will be added at
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* that point.
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*
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* @param n
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*/
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public void observe(IOreListener n)
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{
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ol.add( n );
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// notify the listener of any ore already in existance.
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for (String name : OreDictionary.getOreNames())
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{
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if ( shouldCare( name ) )
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{
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for (ItemStack item : OreDictionary.getOres( name ))
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{
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n.oreRegistered( name, item );
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}
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}
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}
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}
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}
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