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package net.minecraft.server;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import org.bukkit.event.entity.EntityInteractEvent; // CraftBukkit
public class BlockTripwire extends Block {
public BlockTripwire() {
super(Material.ORIENTABLE);
this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.15625F, 1.0F);
this.a(true);
}
public int a(World world) {
return 10;
}
public AxisAlignedBB a(World world, int i, int j, int k) {
return null;
}
public boolean c() {
return false;
}
public boolean d() {
return false;
}
public int b() {
return 30;
}
public Item getDropType(int i, Random random, int j) {
return Items.STRING;
}
public void doPhysics(World world, int i, int j, int k, Block block) {
int l = world.getData(i, j, k);
boolean flag = (l & 2) == 2;
boolean flag1 = !World.a((IBlockAccess) world, i, j - 1, k);
if (flag != flag1) {
this.b(world, i, j, k, l, 0);
world.setAir(i, j, k);
}
}
public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) {
int l = iblockaccess.getData(i, j, k);
boolean flag = (l & 4) == 4;
boolean flag1 = (l & 2) == 2;
if (!flag1) {
this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.09375F, 1.0F);
} else if (!flag) {
this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
} else {
this.a(0.0F, 0.0625F, 0.0F, 1.0F, 0.15625F, 1.0F);
}
}
public void onPlace(World world, int i, int j, int k) {
int l = World.a((IBlockAccess) world, i, j - 1, k) ? 0 : 2;
world.setData(i, j, k, l, 3);
this.a(world, i, j, k, l);
}
public void remove(World world, int i, int j, int k, Block block, int l) {
this.a(world, i, j, k, l | 1);
}
public void a(World world, int i, int j, int k, int l, EntityHuman entityhuman) {
if (!world.isStatic) {
if (entityhuman.bE() != null && entityhuman.bE().getItem() == Items.SHEARS) {
world.setData(i, j, k, l | 8, 4);
}
}
}
private void a(World world, int i, int j, int k, int l) {
int i1 = 0;
while (i1 < 2) {
int j1 = 1;
while (true) {
if (j1 < 42) {
int k1 = i + Direction.a[i1] * j1;
int l1 = k + Direction.b[i1] * j1;
Block block = world.getType(k1, j, l1);
if (block == Blocks.TRIPWIRE_SOURCE) {
int i2 = world.getData(k1, j, l1) & 3;
if (i2 == Direction.f[i1]) {
Blocks.TRIPWIRE_SOURCE.a(world, k1, j, l1, false, world.getData(k1, j, l1), true, j1, l);
}
} else if (block == Blocks.TRIPWIRE) {
++j1;
continue;
}
}
++i1;
break;
}
}
}
public void a(World world, int i, int j, int k, Entity entity) {
if (!world.isStatic) {
if ((world.getData(i, j, k) & 1) != 1) {
this.e(world, i, j, k);
}
}
}
public void a(World world, int i, int j, int k, Random random) {
if (!world.isStatic) {
if ((world.getData(i, j, k) & 1) == 1) {
this.e(world, i, j, k);
}
}
}
private void e(World world, int i, int j, int k) {
int l = world.getData(i, j, k);
boolean flag = (l & 1) == 1;
boolean flag1 = false;
List list = world.getEntities((Entity) null, AxisAlignedBB.a((double) i + this.minX, (double) j + this.minY, (double) k + this.minZ, (double) i + this.maxX, (double) j + this.maxY, (double) k + this.maxZ));
if (!list.isEmpty()) {
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
Entity entity = (Entity) iterator.next();
if (!entity.ay()) {
flag1 = true;
break;
}
}
}
// CraftBukkit start - Call interact even when triggering connected tripwire
if (flag != flag1 && flag1 && (world.getData(i, j, k) & 4) == 4) {
org.bukkit.World bworld = world.getWorld();
org.bukkit.plugin.PluginManager manager = world.getServer().getPluginManager();
org.bukkit.block.Block block = bworld.getBlockAt(i, j, k);
boolean allowed = false;
// If all of the events are cancelled block the tripwire trigger, else allow
for (Object object : list) {
if (object != null) {
org.bukkit.event.Cancellable cancellable;
if (object instanceof EntityHuman) {
cancellable = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent((EntityHuman) object, org.bukkit.event.block.Action.PHYSICAL, i, j, k, -1, null);
} else if (object instanceof Entity) {
cancellable = new EntityInteractEvent(((Entity) object).getBukkitEntity(), block);
manager.callEvent((EntityInteractEvent) cancellable);
} else {
continue;
}
if (!cancellable.isCancelled()) {
allowed = true;
break;
}
}
}
if (!allowed) {
return;
}
}
// CraftBukkit end
if (flag1 && !flag) {
l |= 1;
}
if (!flag1 && flag) {
l &= -2;
}
if (flag1 != flag) {
world.setData(i, j, k, l, 3);
this.a(world, i, j, k, l);
}
if (flag1) {
world.a(i, j, k, this, this.a(world));
}
}
}
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