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package net.minecraft.server;
import java.util.Random;
import org.bukkit.event.entity.EntityPortalEnterEvent; // CraftBukkit
public class BlockPortal extends BlockHalfTransparent {
public static final int[][] a = new int[][] { new int[0], { 3, 1}, { 2, 0}};
public BlockPortal() {
super("portal", Material.PORTAL, false);
this.a(true);
}
public void a(World world, int i, int j, int k, Random random) {
super.a(world, i, j, k, random);
if (world.worldProvider.d() && world.getGameRules().getBoolean("doMobSpawning") && random.nextInt(2000) < world.difficulty.a()) {
int l;
for (l = j; !World.a((IBlockAccess) world, i, l, k) && l > 0; --l) {
;
}
if (l > 0 && !world.getType(i, l + 1, k).r()) {
// CraftBukkit - set spawn reason to NETHER_PORTAL
Entity entity = ItemMonsterEgg.spawnCreature(world, 57, (double) i + 0.5D, (double) l + 1.1D, (double) k + 0.5D, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NETHER_PORTAL);
if (entity != null) {
entity.portalCooldown = entity.ah();
}
}
}
}
public AxisAlignedBB a(World world, int i, int j, int k) {
return null;
}
public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) {
int l = b(iblockaccess.getData(i, j, k));
if (l == 0) {
if (iblockaccess.getType(i - 1, j, k) != this && iblockaccess.getType(i + 1, j, k) != this) {
l = 2;
} else {
l = 1;
}
if (iblockaccess instanceof World && !((World) iblockaccess).isStatic) {
((World) iblockaccess).setData(i, j, k, l, 2);
}
}
float f = 0.125F;
float f1 = 0.125F;
if (l == 1) {
f = 0.5F;
}
if (l == 2) {
f1 = 0.5F;
}
this.a(0.5F - f, 0.0F, 0.5F - f1, 0.5F + f, 1.0F, 0.5F + f1);
}
public boolean d() {
return false;
}
public boolean e(World world, int i, int j, int k) {
PortalCreator portalcreator = new PortalCreator(world, i, j, k, 1);
PortalCreator portalcreator1 = new PortalCreator(world, i, j, k, 2);
if (portalcreator.b() && PortalCreator.a(portalcreator) == 0) {
// CraftBukkit start - return portalcreator
return portalcreator.c();
// return true;
} else if (portalcreator1.b() && PortalCreator.a(portalcreator1) == 0) {
return portalcreator1.c();
// return true;
// CraftBukkit end
} else {
return false;
}
}
public void doPhysics(World world, int i, int j, int k, Block block) {
int l = b(world.getData(i, j, k));
PortalCreator portalcreator = new PortalCreator(world, i, j, k, 1);
PortalCreator portalcreator1 = new PortalCreator(world, i, j, k, 2);
if (l == 1 && (!portalcreator.b() || PortalCreator.a(portalcreator) < PortalCreator.b(portalcreator) * PortalCreator.c(portalcreator))) {
world.setTypeUpdate(i, j, k, Blocks.AIR);
} else if (l == 2 && (!portalcreator1.b() || PortalCreator.a(portalcreator1) < PortalCreator.b(portalcreator1) * PortalCreator.c(portalcreator1))) {
world.setTypeUpdate(i, j, k, Blocks.AIR);
} else if (l == 0 && !portalcreator.b() && !portalcreator1.b()) {
world.setTypeUpdate(i, j, k, Blocks.AIR);
}
}
public int a(Random random) {
return 0;
}
public void a(World world, int i, int j, int k, Entity entity) {
if (entity.vehicle == null && entity.passenger == null) {
// CraftBukkit start - Entity in portal
EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), i, j, k));
world.getServer().getPluginManager().callEvent(event);
// CraftBukkit end
entity.ag();
}
}
public static int b(int i) {
return i & 3;
}
}
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