package net.minecraft.server;
import com.google.common.base.Predicate;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import javax.annotation.Nullable;
import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
public class BlockMinecartDetector extends BlockMinecartTrackAbstract {
public static final BlockStateEnum<BlockMinecartTrackAbstract.EnumTrackPosition> SHAPE = BlockStateEnum.a("shape", BlockMinecartTrackAbstract.EnumTrackPosition.class, new Predicate() {
public boolean a(@Nullable BlockMinecartTrackAbstract.EnumTrackPosition blockminecarttrackabstract_enumtrackposition) {
return blockminecarttrackabstract_enumtrackposition != BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST && blockminecarttrackabstract_enumtrackposition != BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST && blockminecarttrackabstract_enumtrackposition != BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST && blockminecarttrackabstract_enumtrackposition != BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST;
}
public boolean apply(@Nullable Object object) {
return this.a((BlockMinecartTrackAbstract.EnumTrackPosition) object);
}
});
public static final BlockStateBoolean POWERED = BlockStateBoolean.of("powered");
public BlockMinecartDetector() {
super(true);
this.y(this.blockStateList.getBlockData().set(BlockMinecartDetector.POWERED, Boolean.valueOf(false)).set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_SOUTH));
this.a(true);
}
public int a(World world) {
return 20;
}
public boolean isPowerSource(IBlockData iblockdata) {
return true;
}
public void a(World world, BlockPosition blockposition, IBlockData iblockdata, Entity entity) {
if (!world.isClientSide) {
if (!((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue()) {
this.e(world, blockposition, iblockdata);
}
}
}
public void a(World world, BlockPosition blockposition, IBlockData iblockdata, Random random) {}
public void b(World world, BlockPosition blockposition, IBlockData iblockdata, Random random) {
if (!world.isClientSide && ((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue()) {
this.e(world, blockposition, iblockdata);
}
}
public int b(IBlockData iblockdata, IBlockAccess iblockaccess, BlockPosition blockposition, EnumDirection enumdirection) {
return ((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue() ? 15 : 0;
}
public int c(IBlockData iblockdata, IBlockAccess iblockaccess, BlockPosition blockposition, EnumDirection enumdirection) {
return !((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue() ? 0 : (enumdirection == EnumDirection.UP ? 15 : 0);
}
private void e(World world, BlockPosition blockposition, IBlockData iblockdata) {
boolean flag = ((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue();
boolean flag1 = false;
List list = this.a(world, blockposition, EntityMinecartAbstract.class, new Predicate[0]);
if (!list.isEmpty()) {
flag1 = true;
}
// CraftBukkit start
if (flag != flag1) {
org.bukkit.block.Block block = world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, flag ? 15 : 0, flag1 ? 15 : 0);
world.getServer().getPluginManager().callEvent(eventRedstone);
flag1 = eventRedstone.getNewCurrent() > 0;
}
// CraftBukkit end
if (flag1 && !flag) {
world.setTypeAndData(blockposition, iblockdata.set(BlockMinecartDetector.POWERED, Boolean.valueOf(true)), 3);
this.b(world, blockposition, iblockdata, true);
world.applyPhysics(blockposition, this, false);
world.applyPhysics(blockposition.down(), this, false);
world.b(blockposition, blockposition);
}
if (!flag1 && flag) {
world.setTypeAndData(blockposition, iblockdata.set(BlockMinecartDetector.POWERED, Boolean.valueOf(false)), 3);
this.b(world, blockposition, iblockdata, false);
world.applyPhysics(blockposition, this, false);
world.applyPhysics(blockposition.down(), this, false);
world.b(blockposition, blockposition);
}
if (flag1) {
world.a(new BlockPosition(blockposition), (Block) this, this.a(world));
}
world.updateAdjacentComparators(blockposition, this);
}
protected void b(World world, BlockPosition blockposition, IBlockData iblockdata, boolean flag) {
BlockMinecartTrackAbstract.MinecartTrackLogic blockminecarttrackabstract_minecarttracklogic = new BlockMinecartTrackAbstract.MinecartTrackLogic(world, blockposition, iblockdata);
List list = blockminecarttrackabstract_minecarttracklogic.a();
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
BlockPosition blockposition1 = (BlockPosition) iterator.next();
IBlockData iblockdata1 = world.getType(blockposition1);
if (iblockdata1 != null) {
iblockdata1.doPhysics(world, blockposition1, iblockdata1.getBlock(), blockposition);
}
}
}
public void onPlace(World world, BlockPosition blockposition, IBlockData iblockdata) {
super.onPlace(world, blockposition, iblockdata);
this.e(world, blockposition, iblockdata);
}
public IBlockState<BlockMinecartTrackAbstract.EnumTrackPosition> g() {
return BlockMinecartDetector.SHAPE;
}
public boolean isComplexRedstone(IBlockData iblockdata) {
return true;
}
public int c(IBlockData iblockdata, World world, BlockPosition blockposition) {
if (((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue()) {
List list = this.a(world, blockposition, EntityMinecartCommandBlock.class, new Predicate[0]);
if (!list.isEmpty()) {
return ((EntityMinecartCommandBlock) list.get(0)).getCommandBlock().k();
}
List list1 = this.a(world, blockposition, EntityMinecartAbstract.class, new Predicate[] { IEntitySelector.c});
if (!list1.isEmpty()) {
return Container.b((IInventory) list1.get(0));
}
}
return 0;
}
protected <T extends EntityMinecartAbstract> List<T> a(World world, BlockPosition blockposition, Class<T> oclass, Predicate<Entity>... apredicate) {
AxisAlignedBB axisalignedbb = this.a(blockposition);
return apredicate.length != 1 ? world.a(oclass, axisalignedbb) : world.a(oclass, axisalignedbb, apredicate[0]);
}
private AxisAlignedBB a(BlockPosition blockposition) {
float f = 0.2F;
return new AxisAlignedBB((double) ((float) blockposition.getX() + 0.2F), (double) blockposition.getY(), (double) ((float) blockposition.getZ() + 0.2F), (double) ((float) (blockposition.getX() + 1) - 0.2F), (double) ((float) (blockposition.getY() + 1) - 0.2F), (double) ((float) (blockposition.getZ() + 1) - 0.2F));
}
public IBlockData fromLegacyData(int i) {
return this.getBlockData().set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.a(i & 7)).set(BlockMinecartDetector.POWERED, Boolean.valueOf((i & 8) > 0));
}
public int toLegacyData(IBlockData iblockdata) {
byte b0 = 0;
int i = b0 | ((BlockMinecartTrackAbstract.EnumTrackPosition) iblockdata.get(BlockMinecartDetector.SHAPE)).a();
if (((Boolean) iblockdata.get(BlockMinecartDetector.POWERED)).booleanValue()) {
i |= 8;
}
return i;
}
public IBlockData a(IBlockData iblockdata, EnumBlockRotation enumblockrotation) {
switch (enumblockrotation) {
case CLOCKWISE_180:
switch ((BlockMinecartTrackAbstract.EnumTrackPosition) iblockdata.get(BlockMinecartDetector.SHAPE)) {
case ASCENDING_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_WEST);
case ASCENDING_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_EAST);
case ASCENDING_NORTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_SOUTH);
case ASCENDING_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_NORTH);
case SOUTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST);
case SOUTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST);
case NORTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST);
case NORTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST);
}
case COUNTERCLOCKWISE_90:
switch ((BlockMinecartTrackAbstract.EnumTrackPosition) iblockdata.get(BlockMinecartDetector.SHAPE)) {
case ASCENDING_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_NORTH);
case ASCENDING_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_SOUTH);
case ASCENDING_NORTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_WEST);
case ASCENDING_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_EAST);
case SOUTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST);
case SOUTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST);
case NORTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST);
case NORTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST);
case NORTH_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.EAST_WEST);
case EAST_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_SOUTH);
}
case CLOCKWISE_90:
switch ((BlockMinecartTrackAbstract.EnumTrackPosition) iblockdata.get(BlockMinecartDetector.SHAPE)) {
case ASCENDING_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_SOUTH);
case ASCENDING_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_NORTH);
case ASCENDING_NORTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_EAST);
case ASCENDING_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_WEST);
case SOUTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST);
case SOUTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST);
case NORTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST);
case NORTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST);
case NORTH_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.EAST_WEST);
case EAST_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_SOUTH);
}
default:
return iblockdata;
}
}
public IBlockData a(IBlockData iblockdata, EnumBlockMirror enumblockmirror) {
BlockMinecartTrackAbstract.EnumTrackPosition blockminecarttrackabstract_enumtrackposition = (BlockMinecartTrackAbstract.EnumTrackPosition) iblockdata.get(BlockMinecartDetector.SHAPE);
switch (enumblockmirror) {
case LEFT_RIGHT:
switch (blockminecarttrackabstract_enumtrackposition) {
case ASCENDING_NORTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_SOUTH);
case ASCENDING_SOUTH:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_NORTH);
case SOUTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST);
case SOUTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST);
case NORTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST);
case NORTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST);
default:
return super.a(iblockdata, enumblockmirror);
}
case FRONT_BACK:
switch (blockminecarttrackabstract_enumtrackposition) {
case ASCENDING_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_WEST);
case ASCENDING_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.ASCENDING_EAST);
case ASCENDING_NORTH:
case ASCENDING_SOUTH:
default:
break;
case SOUTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_WEST);
case SOUTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.SOUTH_EAST);
case NORTH_WEST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_EAST);
case NORTH_EAST:
return iblockdata.set(BlockMinecartDetector.SHAPE, BlockMinecartTrackAbstract.EnumTrackPosition.NORTH_WEST);
}
}
return super.a(iblockdata, enumblockmirror);
}
protected BlockStateList getStateList() {
return new BlockStateList(this, new IBlockState[] { BlockMinecartDetector.SHAPE, BlockMinecartDetector.POWERED});
}
}