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package net.minecraft.server;
// CraftBukkit start
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.event.block.BlockBreakEvent;
// CraftBukkit end
public class ItemInWorldManager {
private World b;
public EntityHuman a;
public float c = 0.0F; // CraftBukkit private -> public
private int d;
private int e = 0;
private float f = 0.0F;
private int g;
private int h;
private int i;
private int j;
private boolean k;
private int l;
private int m;
private int n;
private int o;
public ItemInWorldManager(World world) {
this.b = world;
}
public void a() {
++this.j;
if (this.k) {
int i = this.j - this.o;
int j = this.b.getTypeId(this.l, this.m, this.n);
if (j != 0) {
Block block = Block.byId[j];
float f = block.a(this.a) * (float) (i + 1);
if (f >= 1.0F) {
this.k = false;
this.d(this.l, this.m, this.n);
}
} else {
this.k = false;
}
}
}
public void a(int i, int j, int k) {
this.d = this.j;
int l = this.b.getTypeId(i, j, k);
if (l > 0) {
Block.byId[l].b(this.b, i, j, k, this.a);
}
if (l > 0 && Block.byId[l].a(this.a) >= 1.0F) {
this.d(i, j, k);
} else {
this.g = i;
this.h = j;
this.i = k;
}
}
public void b(int i, int j, int k) {
if (i == this.g && j == this.h && k == this.i) {
int l = this.j - this.d;
int i1 = this.b.getTypeId(i, j, k);
if (i1 != 0) {
Block block = Block.byId[i1];
float f = block.a(this.a) * (float) (l + 1);
if (f >= 1.0F) {
this.d(i, j, k);
} else if (!this.k) {
this.k = true;
this.l = i;
this.m = j;
this.n = k;
this.o = this.d;
}
}
}
this.c = 0.0F;
this.e = 0;
}
public boolean c(int i, int j, int k) {
Block block = Block.byId[this.b.getTypeId(i, j, k)];
int l = this.b.getData(i, j, k);
boolean flag = this.b.e(i, j, k, 0);
if (block != null && flag) {
block.b(this.b, i, j, k, l);
}
return flag;
}
public boolean d(int i, int j, int k) {
// CraftBukkit start
if (this.a instanceof EntityPlayer) {
CraftServer server = ((WorldServer) this.b).getServer();
org.bukkit.block.Block block = ((WorldServer) this.b).getWorld().getBlockAt(i, j, k);
org.bukkit.entity.Player player = (org.bukkit.entity.Player) this.a.getBukkitEntity();
BlockBreakEvent event = new BlockBreakEvent(block,player);
server.getPluginManager().callEvent(event);
if (event.isCancelled()) {
return false;
}
}
// CraftBukkit end
int l = this.b.getTypeId(i, j, k);
int i1 = this.b.getData(i, j, k);
boolean flag = this.c(i, j, k);
ItemStack itemstack = this.a.z();
if (itemstack != null) {
itemstack.a(l, i, j, k);
if (itemstack.count == 0) {
itemstack.a(this.a);
this.a.A();
}
}
if (flag && this.a.b(Block.byId[l])) {
Block.byId[l].a_(this.b, i, j, k, i1);
((EntityPlayer) this.a).a.b((Packet) (new Packet53BlockChange(i, j, k, this.b)));
}
return flag;
}
public boolean a(EntityHuman entityhuman, World world, ItemStack itemstack) {
int i = itemstack.count;
ItemStack itemstack1 = itemstack.a(world, entityhuman);
if (itemstack1 == itemstack && (itemstack1 == null || itemstack1.count == i)) {
return false;
} else {
entityhuman.inventory.a[entityhuman.inventory.c] = itemstack1;
if (itemstack1.count == 0) {
entityhuman.inventory.a[entityhuman.inventory.c] = null;
}
return true;
}
}
public boolean a(EntityHuman entityhuman, World world, ItemStack itemstack, int i, int j, int k, int l) {
int i1 = world.getTypeId(i, j, k);
return i1 > 0 && Block.byId[i1].a(world, i, j, k, entityhuman) ? true : (itemstack == null ? false : itemstack.a(entityhuman, world, i, j, k, l));
}
}
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