protected int a(BlockPosition var1, EnumDirection var2) {
int var3;
for (var3 = 0; var3 < 22; ++var3) {
BlockPosition var4 = var1.shift(var2, var3);
if (!this.a(this.a.getType(var4).getBlock())
|| this.a.getType(var4.down()).getBlock() != Blocks.OBSIDIAN) {
break;
}
}
Block var5 = this.a.getType(var1.shift(var2, var3)).getBlock();
return var5 == Blocks.OBSIDIAN ? var3 : 0;
}
public Shape(World var1, BlockPosition var2, EnumDirection.EnumAxis var3) {
this.a = var1;
this.b = var3;
if (var3 == EnumDirection.EnumAxis.X) {
this.d = EnumDirection.EAST;
this.c = EnumDirection.WEST;
} else {
this.d = EnumDirection.NORTH;
this.c = EnumDirection.SOUTH;
}
for (BlockPosition var4 = var2;
var2.getY() > var4.getY() - 21
&& var2.getY() > 0
&& this.a(var1.getType(var2.down()).getBlock());
var2 = var2.down()) {;
}
int var5 = this.a(var2, this.d) - 1;
if (var5 >= 0) {
this.f = var2.shift(this.d, var5);
this.h = this.a(this.f, this.c);
if (this.h < 2 || this.h > 21) {
this.f = null;
this.h = 0;
}
}
if (this.f != null) {
this.g = this.c();
}
}
protected int c() {
int var1;
label56:
for (this.g = 0; this.g < 21; ++this.g) {
for (var1 = 0; var1 < this.h; ++var1) {
BlockPosition var2 = this.f.shift(this.c, var1).up(this.g);
Block var3 = this.a.getType(var2).getBlock();
if (!this.a(var3)) {
break label56;
}
if (var3 == Blocks.PORTAL) {
++this.e;
}
if (var1 == 0) {
var3 = this.a.getType(var2.shift(this.d)).getBlock();
if (var3 != Blocks.OBSIDIAN) {
break label56;
}
} else if (var1 == this.h - 1) {
var3 = this.a.getType(var2.shift(this.c)).getBlock();
if (var3 != Blocks.OBSIDIAN) {
break label56;
}
}
}
}
for (var1 = 0; var1 < this.h; ++var1) {
if (this.a.getType(this.f.shift(this.c, var1).up(this.g)).getBlock() != Blocks.OBSIDIAN) {
this.g = 0;
break;
}
}
if (this.g <= 21 && this.g >= 3) {
return this.g;
} else {
this.f = null;
this.h = 0;
this.g = 0;
return 0;
}
}
public boolean interactWith(
ItemStack var1,
EntityHuman var2,
World var3,
BlockPosition var4,
EnumDirection var5,
float var6,
float var7,
float var8) {
if (var3.isClientSide) {
return true;
} else if (var5 != EnumDirection.UP) {
return false;
} else {
IBlockData var9 = var3.getType(var4);
Block var10 = var9.getBlock();
boolean var11 = var10.a(var3, var4);
if (!var11) {
var4 = var4.up();
}
int var12 = MathHelper.floor((double) (var2.yaw * 4.0F / 360.0F) + 0.5D) & 3;
EnumDirection var13 = EnumDirection.fromType2(var12);
BlockPosition var14 = var4.shift(var13);
if (var2.a(var4, var5, var1) && var2.a(var14, var5, var1)) {
boolean var15 = var3.getType(var14).getBlock().a(var3, var14);
boolean var16 = var11 || var3.isEmpty(var4);
boolean var17 = var15 || var3.isEmpty(var14);
if (var16
&& var17
&& World.a((IBlockAccess) var3, (BlockPosition) var4.down())
&& World.a((IBlockAccess) var3, (BlockPosition) var14.down())) {
IBlockData var18 =
Blocks.BED
.getBlockData()
.set(BlockBed.OCCUPIED, Boolean.valueOf(false))
.set(BlockBed.FACING, var13)
.set(BlockBed.PART, BlockBed.EnumBedPart.FOOT);
if (var3.setTypeAndData(var4, var18, 3)) {
IBlockData var19 = var18.set(BlockBed.PART, BlockBed.EnumBedPart.HEAD);
var3.setTypeAndData(var14, var19, 3);
}
--var1.count;
return true;
} else {
return false;
}
} else {
return false;
}
}
}
protected boolean f(World var1, BlockPosition var2) {
EnumDirection[] var3 = EnumDirection.values();
int var4 = var3.length;
for (int var5 = 0; var5 < var4; ++var5) {
EnumDirection var6 = var3[var5];
if (this.m(var1, var2.shift(var6))) {
return true;
}
}
return false;
}
public boolean interactWith(
ItemStack var1,
EntityHuman var2,
World var3,
BlockPosition var4,
EnumDirection var5,
float var6,
float var7,
float var8) {
if (var5 == EnumDirection.DOWN) {
return false;
} else if (!var3.getType(var4).getBlock().getMaterial().isBuildable()) {
return false;
} else {
var4 = var4.shift(var5);
if (!var2.a(var4, var5, var1)) {
return false;
} else if (!Blocks.STANDING_SIGN.canPlace(var3, var4)) {
return false;
} else if (var3.isClientSide) {
return true;
} else {
if (var5 == EnumDirection.UP) {
int var9 = MathHelper.floor((double) ((var2.yaw + 180.0F) * 16.0F / 360.0F) + 0.5D) & 15;
var3.setTypeAndData(
var4,
Blocks.STANDING_SIGN
.getBlockData()
.set(BlockFloorSign.ROTATION, Integer.valueOf(var9)),
3);
} else {
var3.setTypeAndData(
var4, Blocks.WALL_SIGN.getBlockData().set(BlockWallSign.FACING, var5), 3);
}
--var1.count;
TileEntity var10 = var3.getTileEntity(var4);
if (var10 instanceof TileEntitySign && !ItemBlock.a(var3, var2, var4, var1)) {
var2.openSign((TileEntitySign) var10);
}
return true;
}
}
}
public ShapeDetector.ShapeDetectorCollection f(World var1, BlockPosition var2) {
EnumDirection.EnumAxis var3 = EnumDirection.EnumAxis.Z;
BlockPortal.Shape var4 = new BlockPortal.Shape(var1, var2, EnumDirection.EnumAxis.X);
LoadingCache var5 = ShapeDetector.a(var1, true);
if (!var4.d()) {
var3 = EnumDirection.EnumAxis.X;
var4 = new BlockPortal.Shape(var1, var2, EnumDirection.EnumAxis.Z);
}
if (!var4.d()) {
return new ShapeDetector.ShapeDetectorCollection(
var2, EnumDirection.NORTH, EnumDirection.UP, var5, 1, 1, 1);
} else {
int[] var6 = new int[EnumDirection.EnumAxisDirection.values().length];
EnumDirection var7 = var4.c.f();
BlockPosition var8 = var4.f.up(var4.a() - 1);
EnumDirection.EnumAxisDirection[] var9 = EnumDirection.EnumAxisDirection.values();
int var10 = var9.length;
int var11;
for (var11 = 0; var11 < var10; ++var11) {
EnumDirection.EnumAxisDirection var12 = var9[var11];
ShapeDetector.ShapeDetectorCollection var13 =
new ShapeDetector.ShapeDetectorCollection(
var7.c() == var12 ? var8 : var8.shift(var4.c, var4.b() - 1),
EnumDirection.a(var12, var3),
EnumDirection.UP,
var5,
var4.b(),
var4.a(),
1);
for (int var14 = 0; var14 < var4.b(); ++var14) {
for (int var15 = 0; var15 < var4.a(); ++var15) {
ShapeDetectorBlock var16 = var13.a(var14, var15, 1);
if (var16.a() != null && var16.a().getBlock().getMaterial() != Material.AIR) {
++var6[var12.ordinal()];
}
}
}
}
EnumDirection.EnumAxisDirection var17 = EnumDirection.EnumAxisDirection.POSITIVE;
EnumDirection.EnumAxisDirection[] var18 = EnumDirection.EnumAxisDirection.values();
var11 = var18.length;
for (int var19 = 0; var19 < var11; ++var19) {
EnumDirection.EnumAxisDirection var20 = var18[var19];
if (var6[var20.ordinal()] < var6[var17.ordinal()]) {
var17 = var20;
}
}
return new ShapeDetector.ShapeDetectorCollection(
var7.c() == var17 ? var8 : var8.shift(var4.c, var4.b() - 1),
EnumDirection.a(var17, var3),
EnumDirection.UP,
var5,
var4.b(),
var4.a(),
1);
}
}