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package net.minecraft.server;
import java.util.Random;
import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
public class BlockButton extends Block {
protected BlockButton(int i, int j) {
super(i, j, Material.ORIENTABLE);
this.a(true);
}
public AxisAlignedBB e(World world, int i, int j, int k) {
return null;
}
public int d() {
return 20;
}
public boolean a() {
return false;
}
public boolean b() {
return false;
}
public boolean canPlace(World world, int i, int j, int k, int l) {
return l == 2 && world.e(i, j, k + 1) ? true : (l == 3 && world.e(i, j, k - 1) ? true : (l == 4 && world.e(i + 1, j, k) ? true : l == 5 && world.e(i - 1, j, k)));
}
public boolean canPlace(World world, int i, int j, int k) {
return world.e(i - 1, j, k) ? true : (world.e(i + 1, j, k) ? true : (world.e(i, j, k - 1) ? true : world.e(i, j, k + 1)));
}
public void postPlace(World world, int i, int j, int k, int l) {
int i1 = world.getData(i, j, k);
int j1 = i1 & 8;
i1 &= 7;
if (l == 2 && world.e(i, j, k + 1)) {
i1 = 4;
} else if (l == 3 && world.e(i, j, k - 1)) {
i1 = 3;
} else if (l == 4 && world.e(i + 1, j, k)) {
i1 = 2;
} else if (l == 5 && world.e(i - 1, j, k)) {
i1 = 1;
} else {
i1 = this.g(world, i, j, k);
}
world.setData(i, j, k, i1 + j1);
}
private int g(World world, int i, int j, int k) {
return world.e(i - 1, j, k) ? 1 : (world.e(i + 1, j, k) ? 2 : (world.e(i, j, k - 1) ? 3 : (world.e(i, j, k + 1) ? 4 : 1)));
}
public void doPhysics(World world, int i, int j, int k, int l) {
if (this.h(world, i, j, k)) {
int i1 = world.getData(i, j, k) & 7;
boolean flag = false;
if (!world.e(i - 1, j, k) && i1 == 1) {
flag = true;
}
if (!world.e(i + 1, j, k) && i1 == 2) {
flag = true;
}
if (!world.e(i, j, k - 1) && i1 == 3) {
flag = true;
}
if (!world.e(i, j, k + 1) && i1 == 4) {
flag = true;
}
if (flag) {
this.b(world, i, j, k, world.getData(i, j, k), 0);
world.setTypeId(i, j, k, 0);
}
}
}
private boolean h(World world, int i, int j, int k) {
if (!this.canPlace(world, i, j, k)) {
this.b(world, i, j, k, world.getData(i, j, k), 0);
world.setTypeId(i, j, k, 0);
return false;
} else {
return true;
}
}
public void a(IBlockAccess iblockaccess, int i, int j, int k) {
int l = iblockaccess.getData(i, j, k);
int i1 = l & 7;
boolean flag = (l & 8) > 0;
float f = 0.375F;
float f1 = 0.625F;
float f2 = 0.1875F;
float f3 = 0.125F;
if (flag) {
f3 = 0.0625F;
}
if (i1 == 1) {
this.a(0.0F, f, 0.5F - f2, f3, f1, 0.5F + f2);
} else if (i1 == 2) {
this.a(1.0F - f3, f, 0.5F - f2, 1.0F, f1, 0.5F + f2);
} else if (i1 == 3) {
this.a(0.5F - f2, f, 0.0F, 0.5F + f2, f1, f3);
} else if (i1 == 4) {
this.a(0.5F - f2, f, 1.0F - f3, 0.5F + f2, f1, 1.0F);
}
}
public void b(World world, int i, int j, int k, EntityHuman entityhuman) {
this.interact(world, i, j, k, entityhuman);
}
public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman) {
int l = world.getData(i, j, k);
int i1 = l & 7;
int j1 = 8 - (l & 8);
if (j1 == 0) {
return true;
} else {
// CraftBukkit start
org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k);
int old = (j1 != 8) ? 1 : 0;
int current = (j1 == 8) ? 1 : 0;
BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, old, current);
world.getServer().getPluginManager().callEvent(eventRedstone);
if ((eventRedstone.getNewCurrent() > 0) != (j1 == 8)) {
return true;
}
// CraftBukkit end
world.setData(i, j, k, i1 + j1);
world.b(i, j, k, i, j, k);
world.makeSound((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.6F);
world.applyPhysics(i, j, k, this.id);
if (i1 == 1) {
world.applyPhysics(i - 1, j, k, this.id);
} else if (i1 == 2) {
world.applyPhysics(i + 1, j, k, this.id);
} else if (i1 == 3) {
world.applyPhysics(i, j, k - 1, this.id);
} else if (i1 == 4) {
world.applyPhysics(i, j, k + 1, this.id);
} else {
world.applyPhysics(i, j - 1, k, this.id);
}
world.c(i, j, k, this.id, this.d());
return true;
}
}
public void remove(World world, int i, int j, int k) {
int l = world.getData(i, j, k);
if ((l & 8) > 0) {
world.applyPhysics(i, j, k, this.id);
int i1 = l & 7;
if (i1 == 1) {
world.applyPhysics(i - 1, j, k, this.id);
} else if (i1 == 2) {
world.applyPhysics(i + 1, j, k, this.id);
} else if (i1 == 3) {
world.applyPhysics(i, j, k - 1, this.id);
} else if (i1 == 4) {
world.applyPhysics(i, j, k + 1, this.id);
} else {
world.applyPhysics(i, j - 1, k, this.id);
}
}
super.remove(world, i, j, k);
}
public boolean a(IBlockAccess iblockaccess, int i, int j, int k, int l) {
return (iblockaccess.getData(i, j, k) & 8) > 0;
}
public boolean d(World world, int i, int j, int k, int l) {
int i1 = world.getData(i, j, k);
if ((i1 & 8) == 0) {
return false;
} else {
int j1 = i1 & 7;
return j1 == 5 && l == 1 ? true : (j1 == 4 && l == 2 ? true : (j1 == 3 && l == 3 ? true : (j1 == 2 && l == 4 ? true : j1 == 1 && l == 5)));
}
}
public boolean isPowerSource() {
return true;
}
public void a(World world, int i, int j, int k, Random random) {
if (!world.isStatic) {
int l = world.getData(i, j, k);
if ((l & 8) != 0) {
// CraftBukkit start
org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k);
BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, 1, 0);
world.getServer().getPluginManager().callEvent(eventRedstone);
if (eventRedstone.getNewCurrent() > 0) return;
// CraftBukkit end
world.setData(i, j, k, l & 7);
world.applyPhysics(i, j, k, this.id);
int i1 = l & 7;
if (i1 == 1) {
world.applyPhysics(i - 1, j, k, this.id);
} else if (i1 == 2) {
world.applyPhysics(i + 1, j, k, this.id);
} else if (i1 == 3) {
world.applyPhysics(i, j, k - 1, this.id);
} else if (i1 == 4) {
world.applyPhysics(i, j, k + 1, this.id);
} else {
world.applyPhysics(i, j - 1, k, this.id);
}
world.makeSound((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.5F);
world.b(i, j, k, i, j, k);
}
}
}
public void f() {
float f = 0.1875F;
float f1 = 0.125F;
float f2 = 0.125F;
this.a(0.5F - f, 0.5F - f1, 0.5F - f2, 0.5F + f, 0.5F + f1, 0.5F + f2);
}
}
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