package appeng.tile.spatial; import io.netty.buffer.ByteBuf; import java.io.IOException; import java.util.EnumSet; import net.minecraftforge.common.util.ForgeDirection; import appeng.api.networking.GridFlags; import appeng.api.networking.events.MENetworkChannelsChanged; import appeng.api.networking.events.MENetworkEventSubscribe; import appeng.api.networking.events.MENetworkPowerStatusChange; import appeng.me.GridAccessException; import appeng.me.cluster.IAEMultiBlock; import appeng.me.cluster.implementations.SpatialPylonCalculator; import appeng.me.cluster.implementations.SpatialPylonCluster; import appeng.me.helpers.AENetworkProxy; import appeng.me.helpers.AENetworkProxyMultiblock; import appeng.tile.TileEvent; import appeng.tile.events.TileEventType; import appeng.tile.grid.AENetworkTile; public class TileSpatialPylon extends AENetworkTile implements IAEMultiBlock { public final int DISPLAY_ENDMIN = 0x01; public final int DISPLAY_ENDMAX = 0x02; public final int DISPLAY_MIDDLE = 0x01 + 0x02; public final int DISPLAY_X = 0x04; public final int DISPLAY_Y = 0x08; public final int DISPLAY_Z = 0x04 + 0x08; public final int MB_STATUS = 0x01 + 0x02 + 0x04 + 0x08; public final int DISPLAY_ENABLED = 0x10; public final int DISPLAY_POWEREDENABLED = 0x20; public final int NET_STATUS = 0x10 + 0x20; int displayBits = 0; SpatialPylonCluster clust; final SpatialPylonCalculator calc = new SpatialPylonCalculator( this ); boolean didHaveLight = false; @Override protected AENetworkProxy createProxy() { return new AENetworkProxyMultiblock( this, "proxy", getItemFromTile( this ), true ); } @Override public boolean canBeRotated() { return false; } @TileEvent(TileEventType.NETWORK_READ) public boolean readFromStream_TileSpatialPylon(ByteBuf data) throws IOException { int old = displayBits; displayBits = data.readByte(); return old != displayBits; } @TileEvent(TileEventType.NETWORK_WRITE) public void writeToStream_TileSpatialPylon(ByteBuf data) throws IOException { data.writeByte( displayBits ); } public TileSpatialPylon() { gridProxy.setFlags( GridFlags.REQUIRE_CHANNEL, GridFlags.MULTIBLOCK ); gridProxy.setIdlePowerUsage( 0.5 ); gridProxy.setValidSides( EnumSet.noneOf( ForgeDirection.class ) ); } @Override public void onReady() { super.onReady(); onNeighborBlockChange(); } @Override public void markForUpdate() { super.markForUpdate(); boolean hasLight = getLightValue() > 0; if ( hasLight != didHaveLight ) { didHaveLight = hasLight; worldObj.func_147451_t( xCoord, yCoord, zCoord ); // worldObj.updateAllLightTypes( xCoord, yCoord, zCoord ); } } public int getLightValue() { if ( (displayBits & DISPLAY_POWEREDENABLED) == DISPLAY_POWEREDENABLED ) { return 8; } return 0; } @MENetworkEventSubscribe public void powerRender(MENetworkPowerStatusChange c) { recalculateDisplay(); } @MENetworkEventSubscribe public void activeRender(MENetworkChannelsChanged c) { recalculateDisplay(); } @Override public void invalidate() { disconnect( false ); super.invalidate(); } @Override public void onChunkUnload() { disconnect( false ); super.onChunkUnload(); } public void onNeighborBlockChange() { calc.calculateMultiblock( worldObj, getLocation() ); } @Override public SpatialPylonCluster getCluster() { return clust; } public void recalculateDisplay() { int oldBits = displayBits; displayBits = 0; if ( clust != null ) { if ( clust.min.equals( getLocation() ) ) displayBits = DISPLAY_ENDMIN; else if ( clust.max.equals( getLocation() ) ) displayBits = DISPLAY_ENDMAX; else displayBits = DISPLAY_MIDDLE; switch (clust.currentAxis) { case X: displayBits |= DISPLAY_X; break; case Y: displayBits |= DISPLAY_Y; break; case Z: displayBits |= DISPLAY_Z; break; default: displayBits = 0; break; } try { if ( gridProxy.getEnergy().isNetworkPowered() ) displayBits |= DISPLAY_POWEREDENABLED; if ( clust.isValid && gridProxy.isActive() ) displayBits |= DISPLAY_ENABLED; } catch (GridAccessException e) { // nothing? } } if ( oldBits != displayBits ) markForUpdate(); } public void updateStatus(SpatialPylonCluster c) { clust = c; gridProxy.setValidSides( c == null ? EnumSet.noneOf( ForgeDirection.class ) : EnumSet.allOf( ForgeDirection.class ) ); recalculateDisplay(); } @Override public void disconnect(boolean b) { if ( clust != null ) { clust.destroy(); updateStatus( null ); } } @Override public boolean isValid() { return true; } public int getDisplayBits() { return displayBits; } }