package appeng.parts;
import java.util.LinkedList;
import java.util.List;
import net.minecraft.block.Block;
import net.minecraft.block.Block.SoundType;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.entity.player.PlayerDestroyItemEvent;
import net.minecraftforge.event.entity.player.PlayerInteractEvent;
import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action;
import appeng.api.AEApi;
import appeng.api.parts.IFacadePart;
import appeng.api.parts.IPartHost;
import appeng.api.parts.IPartItem;
import appeng.api.parts.PartItemStack;
import appeng.api.parts.SelectedPart;
import appeng.api.util.DimensionalCoord;
import appeng.core.AppEng;
import appeng.core.CommonHelper;
import appeng.core.sync.network.NetworkHandler;
import appeng.core.sync.packets.PacketClick;
import appeng.core.sync.packets.PacketPartPlacement;
import appeng.facade.IFacadeItem;
import appeng.integration.IntegrationType;
import appeng.integration.abstraction.IBC;
import appeng.integration.abstraction.IFMP;
import appeng.integration.abstraction.IImmibisMicroblocks;
import appeng.util.LookDirection;
import appeng.util.Platform;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.TickEvent;
public class PartPlacement
{
private final ThreadLocal<Object> placing = new ThreadLocal<Object>();
private boolean wasCanceled = false;
@SubscribeEvent
public void playerInteract(TickEvent.ClientTickEvent event)
{
wasCanceled = false;
}
@SubscribeEvent
public void playerInteract(PlayerInteractEvent event)
{
if ( event.action == Action.RIGHT_CLICK_AIR && event.entityPlayer.worldObj.isRemote )
{
// re-check to see if this event was already channeled, cause these two events are really stupid...
MovingObjectPosition mop = Platform.rayTrace( event.entityPlayer, true, false );
Minecraft mc = Minecraft.getMinecraft();
float f = 1.0F;
double d0 = mc.playerController.getBlockReachDistance();
Vec3 vec3 = mc.renderViewEntity.getPosition( f );
if ( mop != null && mop.hitVec.distanceTo( vec3 ) < d0 )
{
World w = event.entity.worldObj;
TileEntity te = w.getTileEntity( mop.blockX, mop.blockY, mop.blockZ );
if ( te instanceof IPartHost && wasCanceled )
event.setCanceled( true );
}
else if ( event.entityPlayer != null )
{
ItemStack held = event.entityPlayer.getHeldItem();
boolean supportedItem = AEApi.instance().items().itemMemoryCard.sameAsStack( held )
|| AEApi.instance().items().itemColorApplicator.sameAsStack( held );
if ( event.entityPlayer.isSneaking() && held != null && supportedItem )
{
NetworkHandler.instance.sendToServer( new PacketClick( event.x, event.y, event.z, event.face, 0, 0, 0 ) );
}
}
}
else if ( event.action == Action.RIGHT_CLICK_BLOCK && event.entityPlayer.worldObj.isRemote )
{
if ( placing.get() != null )
return;
placing.set( event );
ItemStack held = event.entityPlayer.getHeldItem();
if ( place( held, event.x, event.y, event.z, event.face, event.entityPlayer, event.entityPlayer.worldObj, PlaceType.INTERACT_FIRST_PASS, 0 ) )
{
event.setCanceled( true );
wasCanceled = true;
}
placing.set( null );
}
}
public enum PlaceType
{
PLACE_ITEM, INTERACT_FIRST_PASS, INTERACT_SECOND_PASS
}
public static boolean place(ItemStack held, int x, int y, int z, int face, EntityPlayer player, World world, PlaceType pass, int depth)
{
if ( depth > 3 )
return false;
ForgeDirection side = ForgeDirection.getOrientation( face );
if ( held != null && Platform.isWrench( player, held, x, y, z ) && player.isSneaking() )
{
if ( !Platform.hasPermissions( new DimensionalCoord( world, x, y, z ), player ) )
return false;
Block block = world.getBlock( x, y, z );
TileEntity tile = world.getTileEntity( x, y, z );
IPartHost host = null;
if ( tile instanceof IPartHost )
host = (IPartHost) tile;
if ( host != null )
{
if ( !world.isRemote )
{
LookDirection dir = Platform.getPlayerRay( player, getEyeOffset( player ) );
MovingObjectPosition mop = block.collisionRayTrace( world, x, y, z, dir.a, dir.b );
if ( mop != null )
{
List<ItemStack> is = new LinkedList<ItemStack>();
SelectedPart sp = selectPart( player, host, mop.hitVec.addVector( -mop.blockX, -mop.blockY, -mop.blockZ ) );
if ( sp.part != null )
{
is.add( sp.part.getItemStack( PartItemStack.Wrench ) );
sp.part.getDrops( is, true );
host.removePart( sp.side, false );
}
if ( sp.facade != null )
{
is.add( sp.facade.getItemStack() );
host.getFacadeContainer().removeFacade( host, sp.side );
Platform.notifyBlocksOfNeighbors( world, x, y, z );
}
if ( host.isEmpty() )
host.cleanup();
if ( !is.isEmpty() )
{
Platform.spawnDrops( world, x, y, z, is );
}
}
}
else
{
player.swingItem();
NetworkHandler.instance.sendToServer( new PacketPartPlacement( x, y, z, face, getEyeOffset( player ) ) );
}
return true;
}
return false;
}
TileEntity tile = world.getTileEntity( x, y, z );
IPartHost host = null;
if ( tile instanceof IPartHost )
host = (IPartHost) tile;
if ( held != null )
{
IFacadePart fp = isFacade( held, side );
if ( fp != null )
{
if ( host != null )
{
if ( !world.isRemote )
{
if ( host.getPart( ForgeDirection.UNKNOWN ) == null )
return false;
if ( host.canAddPart( held, side ) )
{
if ( host.getFacadeContainer().addFacade( fp ) )
{
host.markForUpdate();
if ( !player.capabilities.isCreativeMode )
{
held.stackSize--;
if ( held.stackSize == 0 )
{
player.inventory.mainInventory[player.inventory.currentItem] = null;
MinecraftForge.EVENT_BUS.post( new PlayerDestroyItemEvent( player, held ) );
}
}
return true;
}
}
}
else
{
player.swingItem();
NetworkHandler.instance.sendToServer( new PacketPartPlacement( x, y, z, face, getEyeOffset( player ) ) );
return true;
}
}
return false;
}
}
if ( host == null && tile != null && AppEng.instance.isIntegrationEnabled( IntegrationType.FMP ) )
host = ((IFMP) AppEng.instance.getIntegration( IntegrationType.FMP )).getOrCreateHost( tile );
if ( host == null && tile != null && AppEng.instance.isIntegrationEnabled( IntegrationType.ImmibisMicroblocks ) )
host = ((IImmibisMicroblocks) AppEng.instance.getIntegration( IntegrationType.ImmibisMicroblocks )).getOrCreateHost( player, face, tile );
// if ( held == null )
{
Block block = world.getBlock( x, y, z );
if ( host != null && player.isSneaking() && block != null )
{
LookDirection dir = Platform.getPlayerRay( player, getEyeOffset( player ) );
MovingObjectPosition mop = block.collisionRayTrace( world, x, y, z, dir.a, dir.b );
if ( mop != null )
{
mop.hitVec = mop.hitVec.addVector( -mop.blockX, -mop.blockY, -mop.blockZ );
SelectedPart sPart = selectPart( player, host, mop.hitVec );
if ( sPart != null && sPart.part != null )
if ( sPart.part.onShiftActivate( player, mop.hitVec ) )
{
if ( world.isRemote )
{
NetworkHandler.instance.sendToServer( new PacketPartPlacement( x, y, z, face, getEyeOffset( player ) ) );
}
return true;
}
}
}
}
if ( held == null || !(held.getItem() instanceof IPartItem) )
return false;
int te_x = x;
int te_y = y;
int te_z = z;
if ( host == null && pass == PlaceType.PLACE_ITEM )
{
ItemStack is = AEApi.instance().blocks().blockMultiPart.stack( 1 );
ItemBlock ib = (ItemBlock) is.getItem();
ForgeDirection offset = ForgeDirection.UNKNOWN;
Block blkID = world.getBlock( x, y, z );
if ( blkID != null && !blkID.isReplaceable( world, x, y, z ) )
{
offset = side;
if ( Platform.isServer() )
side = side.getOpposite();
}
te_x = x + offset.offsetX;
te_y = y + offset.offsetY;
te_z = z + offset.offsetZ;
tile = world.getTileEntity( te_x, te_y, te_z );
if ( tile instanceof IPartHost )
host = (IPartHost) tile;
if ( host == null && tile != null && AppEng.instance.isIntegrationEnabled( IntegrationType.FMP ) )
host = ((IFMP) AppEng.instance.getIntegration( IntegrationType.FMP )).getOrCreateHost( tile );
if ( host == null && tile != null && AppEng.instance.isIntegrationEnabled( IntegrationType.ImmibisMicroblocks ) )
host = ((IImmibisMicroblocks) AppEng.instance.getIntegration( IntegrationType.ImmibisMicroblocks )).getOrCreateHost( player, face, tile );
if ( host == null && AEApi.instance().blocks().blockMultiPart.block().canPlaceBlockAt( world, te_x, te_y, te_z )
&& ib.placeBlockAt( is, player, world, te_x, te_y, te_z, side.ordinal(), 0.5f, 0.5f, 0.5f, 0 ) )
{
if ( !world.isRemote )
{
tile = world.getTileEntity( te_x, te_y, te_z );
if ( tile instanceof IPartHost )
host = (IPartHost) tile;
pass = PlaceType.INTERACT_SECOND_PASS;
}
else
{
player.swingItem();
NetworkHandler.instance.sendToServer( new PacketPartPlacement( x, y, z, face, getEyeOffset( player ) ) );
return true;
}
}
else if ( host != null && !host.canAddPart( held, side ) )
return false;
}
if ( host == null )
return false;
if ( !host.canAddPart( held, side ) )
{
if ( pass == PlaceType.INTERACT_FIRST_PASS || pass == PlaceType.PLACE_ITEM )
{
te_x = x + side.offsetX;
te_y = y + side.offsetY;
te_z = z + side.offsetZ;
Block blkID = world.getBlock( te_x, te_y, te_z );
tile = world.getTileEntity( te_x, te_y, te_z );
if ( tile != null && AppEng.instance.isIntegrationEnabled( IntegrationType.FMP ) )
host = ((IFMP) AppEng.instance.getIntegration( IntegrationType.FMP )).getOrCreateHost( tile );
if ( (blkID == null || blkID.isReplaceable( world, te_x, te_y, te_z ) || host != null) && side != ForgeDirection.UNKNOWN )
return place( held, te_x, te_y, te_z, side.getOpposite().ordinal(), player, world,
pass == PlaceType.INTERACT_FIRST_PASS ? PlaceType.INTERACT_SECOND_PASS : PlaceType.PLACE_ITEM, depth + 1 );
}
return false;
}
if ( !world.isRemote )
{
Block block = world.getBlock( x, y, z );
LookDirection dir = Platform.getPlayerRay( player, getEyeOffset( player ) );
MovingObjectPosition mop = block.collisionRayTrace( world, x, y, z, dir.a, dir.b );
if ( mop != null )
{
SelectedPart sp = selectPart( player, host, mop.hitVec.addVector( -mop.blockX, -mop.blockY, -mop.blockZ ) );
if ( sp.part != null )
{
if ( !player.isSneaking() && sp.part.onActivate( player, mop.hitVec ) )
return false;
}
}
DimensionalCoord dc = host.getLocation();
if ( !Platform.hasPermissions( dc, player ) )
return false;
ForgeDirection mySide = host.addPart( held, side, player );
if ( mySide != null )
{
SoundType ss = AEApi.instance().blocks().blockMultiPart.block().stepSound;
// ss.getPlaceSound()
world.playSoundEffect( 0.5 + x, 0.5 + y, 0.5 + z, ss.func_150496_b(), (ss.getVolume() + 1.0F) / 2.0F, ss.getPitch() * 0.8F );
if ( !player.capabilities.isCreativeMode )
{
held.stackSize--;
if ( held.stackSize == 0 )
{
player.inventory.mainInventory[player.inventory.currentItem] = null;
MinecraftForge.EVENT_BUS.post( new PlayerDestroyItemEvent( player, held ) );
}
}
}
}
else
{
player.swingItem();
NetworkHandler.instance.sendToServer( new PacketPartPlacement( x, y, z, face, getEyeOffset( player ) ) );
}
return true;
}
public static float eyeHeight = 0.0f;
private static float getEyeOffset(EntityPlayer p)
{
if ( p.worldObj.isRemote )
return Platform.getEyeOffset( p );
return eyeHeight;
}
private static SelectedPart selectPart(EntityPlayer player, IPartHost host, Vec3 pos)
{
CommonHelper.proxy.updateRenderMode( player );
SelectedPart sp = host.selectPart( pos );
CommonHelper.proxy.updateRenderMode( null );
return sp;
}
public static IFacadePart isFacade(ItemStack held, ForgeDirection side)
{
if ( held.getItem() instanceof IFacadeItem )
return ((IFacadeItem) held.getItem()).createPartFromItemStack( held, side );
if ( AppEng.instance.isIntegrationEnabled( IntegrationType.BC ) )
{
IBC bc = (IBC) AppEng.instance.getIntegration( IntegrationType.BC );
if ( bc.isFacade( held ) )
return bc.createFacadePart( held, side );
}
return null;
}
}