package appeng.tile.spatial; import java.util.concurrent.Callable; import net.minecraft.inventory.IInventory; import net.minecraft.item.ItemStack; import net.minecraftforge.common.util.ForgeDirection; import appeng.api.config.Actionable; import appeng.api.config.PowerMultiplier; import appeng.api.implementations.TransitionResult; import appeng.api.implementations.items.ISpatialStorageCell; import appeng.api.networking.GridFlags; import appeng.api.networking.IGrid; import appeng.api.networking.energy.IEnergyGrid; import appeng.api.networking.spatial.ISpatialCache; import appeng.api.util.AECableType; import appeng.api.util.DimensionalCoord; import appeng.hooks.TickHandler; import appeng.items.storage.ItemSpatialStorageCell; import appeng.me.cache.SpatialPylonCache; import appeng.tile.grid.AENetworkInvTile; import appeng.tile.inventory.AppEngInternalInventory; import appeng.tile.inventory.InvOperation; import appeng.util.Platform; public class TileSpatialIOPort extends AENetworkInvTile implements Callable { final int sides[] = { 0, 1 }; AppEngInternalInventory inv = new AppEngInternalInventory( this, 2 ); boolean lastRedstoneState = false; public TileSpatialIOPort() { gridProxy.setFlags( GridFlags.REQUIRE_CHANNEL ); } public void updateRedstoneState() { boolean currentState = worldObj.isBlockIndirectlyGettingPowered( xCoord, yCoord, zCoord ); if ( lastRedstoneState != currentState ) { lastRedstoneState = currentState; if ( currentState ) { triggerTransition(); } } } private void triggerTransition() { if ( Platform.isServer() ) { ItemStack cell = getStackInSlot( 0 ); if ( isSpatialCell( cell ) ) { TickHandler.instance.addCallable( this ); } } } @Override public Object call() throws Exception { ItemStack cell = getStackInSlot( 0 ); if ( isSpatialCell( cell ) && getStackInSlot( 1 ) == null ) { IGrid gi = gridProxy.getGrid(); IEnergyGrid energy = gridProxy.getEnergy(); ItemSpatialStorageCell sc = (ItemSpatialStorageCell) cell.getItem(); SpatialPylonCache spc = (SpatialPylonCache) gi.getCache( ISpatialCache.class ); if ( spc.hasRegion() && spc.isValidRegion() ) { double req = spc.requiredPower(); double pr = energy.extractAEPower( req, Actionable.SIMULATE, PowerMultiplier.CONFIG ); if ( Math.abs( pr - req ) < req * 0.001 ) { TransitionResult tr = sc.doSpatialTransition( cell, worldObj, spc.getMin(), spc.getMax(), true ); if ( tr.success ) { energy.extractAEPower( req, Actionable.MODULATE, PowerMultiplier.CONFIG ); setInventorySlotContents( 0, null ); setInventorySlotContents( 1, cell ); } } } } return null; } @Override public AECableType getCableConnectionType(ForgeDirection dir) { return AECableType.SMART; } @Override public DimensionalCoord getLocation() { return new DimensionalCoord( this ); } @Override public IInventory getInternalInventory() { return inv; } @Override public boolean isItemValidForSlot(int i, ItemStack itemstack) { return (i == 0 ? isSpatialCell( itemstack ) : false); } private boolean isSpatialCell(ItemStack cell) { if ( cell != null && cell.getItem() instanceof ISpatialStorageCell ) { ISpatialStorageCell sc = (ISpatialStorageCell) cell.getItem(); return sc != null && sc.isSpatialStorage( cell ); } return false; } @Override public boolean canInsertItem(int i, ItemStack itemstack, int j) { return isItemValidForSlot( i, itemstack ); } @Override public boolean canExtractItem(int i, ItemStack itemstack, int j) { return i == 1; } @Override public void onChangeInventory(IInventory inv, int slot, InvOperation mc, ItemStack removed, ItemStack added) { } @Override public int[] getAccessibleSlotsFromSide(int side) { return sides; } }