82 lines
2 KiB
Java
82 lines
2 KiB
Java
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/**
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*
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*/
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package resonantinduction.core.handler;
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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.tileentity.TileEntity;
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import net.minecraftforge.event.Event.Result;
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import net.minecraftforge.event.ForgeSubscribe;
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import universalelectricity.api.vector.VectorWorld;
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import calclavia.components.event.MultitoolEvent;
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import codechicken.multipart.ControlKeyModifer;
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/**
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* @author Calclavia
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*/
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public class LinkEventHandler
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{
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@ForgeSubscribe
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public void linkEvent(MultitoolEvent evt)
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{
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if (ControlKeyModifer.isControlDown(evt.player))
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{
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TileEntity tile = evt.world.getBlockTileEntity(evt.x, evt.y, evt.z);
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if (tile instanceof ILinkable && this.hasLink(evt.toolStack))
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{
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if (!evt.world.isRemote)
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{
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if (((ILinkable) tile).onLink(evt.player, this.getLink(evt.toolStack)))
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{
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this.clearLink(evt.toolStack);
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evt.player.addChatMessage("Link cleared.");
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}
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}
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evt.setResult(Result.DENY);
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}
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else
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{
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if (!evt.world.isRemote)
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{
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evt.player.addChatMessage("Set link to block [" + evt.x + ", " + evt.y + ", " + evt.z + "], Dimension: '" + evt.world.provider.getDimensionName() + "'");
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this.setLink(evt.toolStack, new VectorWorld(evt.world, evt.x, evt.y, evt.z));
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}
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}
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evt.setCanceled(true);
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}
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}
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public boolean hasLink(ItemStack itemStack)
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{
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return getLink(itemStack) != null;
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}
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public VectorWorld getLink(ItemStack itemStack)
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{
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if (itemStack.stackTagCompound == null || !itemStack.getTagCompound().hasKey("link"))
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{
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return null;
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}
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return new VectorWorld(itemStack.getTagCompound().getCompoundTag("link"));
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}
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public void setLink(ItemStack itemStack, VectorWorld vec)
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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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itemStack.getTagCompound().setCompoundTag("link", vec.writeToNBT(new NBTTagCompound()));
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}
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public void clearLink(ItemStack itemStack)
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{
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itemStack.getTagCompound().removeTag("link");
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}
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}
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