package net.minecraft.server; import java.util.List; import java.util.Random; // CraftBukkit start import org.bukkit.event.block.BlockRedstoneEvent; import org.bukkit.event.entity.EntityInteractEvent; // CraftBukkit end public abstract class BlockButtonAbstract extends Block { private final boolean a; protected BlockButtonAbstract(int i, boolean flag) { super(i, Material.ORIENTABLE); this.b(true); this.a(CreativeModeTab.d); this.a = flag; } public AxisAlignedBB b(World world, int i, int j, int k) { return null; } public int a(World world) { return this.a ? 30 : 20; } public boolean c() { return false; } public boolean b() { return false; } public boolean canPlace(World world, int i, int j, int k, int l) { return l == 2 && world.u(i, j, k + 1) ? true : (l == 3 && world.u(i, j, k - 1) ? true : (l == 4 && world.u(i + 1, j, k) ? true : l == 5 && world.u(i - 1, j, k))); } public boolean canPlace(World world, int i, int j, int k) { return world.u(i - 1, j, k) ? true : (world.u(i + 1, j, k) ? true : (world.u(i, j, k - 1) ? true : world.u(i, j, k + 1))); } public int getPlacedData(World world, int i, int j, int k, int l, float f, float f1, float f2, int i1) { int j1 = world.getData(i, j, k); int k1 = j1 & 8; j1 &= 7; if (l == 2 && world.u(i, j, k + 1)) { j1 = 4; } else if (l == 3 && world.u(i, j, k - 1)) { j1 = 3; } else if (l == 4 && world.u(i + 1, j, k)) { j1 = 2; } else if (l == 5 && world.u(i - 1, j, k)) { j1 = 1; } else { j1 = this.k(world, i, j, k); } return j1 + k1; } private int k(World world, int i, int j, int k) { return world.u(i - 1, j, k) ? 1 : (world.u(i + 1, j, k) ? 2 : (world.u(i, j, k - 1) ? 3 : (world.u(i, j, k + 1) ? 4 : 1))); } public void doPhysics(World world, int i, int j, int k, int l) { if (this.m(world, i, j, k)) { int i1 = world.getData(i, j, k) & 7; boolean flag = false; if (!world.u(i - 1, j, k) && i1 == 1) { flag = true; } if (!world.u(i + 1, j, k) && i1 == 2) { flag = true; } if (!world.u(i, j, k - 1) && i1 == 3) { flag = true; } if (!world.u(i, j, k + 1) && i1 == 4) { flag = true; } if (flag) { this.c(world, i, j, k, world.getData(i, j, k), 0); world.setAir(i, j, k); } } } private boolean m(World world, int i, int j, int k) { if (!this.canPlace(world, i, j, k)) { this.c(world, i, j, k, world.getData(i, j, k), 0); world.setAir(i, j, k); return false; } else { return true; } } public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) { int l = iblockaccess.getData(i, j, k); this.d(l); } private void d(int i) { int j = i & 7; boolean flag = (i & 8) > 0; float f = 0.375F; float f1 = 0.625F; float f2 = 0.1875F; float f3 = 0.125F; if (flag) { f3 = 0.0625F; } if (j == 1) { this.a(0.0F, f, 0.5F - f2, f3, f1, 0.5F + f2); } else if (j == 2) { this.a(1.0F - f3, f, 0.5F - f2, 1.0F, f1, 0.5F + f2); } else if (j == 3) { this.a(0.5F - f2, f, 0.0F, 0.5F + f2, f1, f3); } else if (j == 4) { this.a(0.5F - f2, f, 1.0F - f3, 0.5F + f2, f1, 1.0F); } } public void attack(World world, int i, int j, int k, EntityHuman entityhuman) {} public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) { int i1 = world.getData(i, j, k); int j1 = i1 & 7; int k1 = 8 - (i1 & 8); if (k1 == 0) { return true; } else { // CraftBukkit start org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k); int old = (k1 != 8) ? 15 : 0; int current = (k1 == 8) ? 15 : 0; BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, old, current); world.getServer().getPluginManager().callEvent(eventRedstone); if ((eventRedstone.getNewCurrent() > 0) != (k1 == 8)) { return true; } // CraftBukkit end world.setData(i, j, k, j1 + k1, 3); world.g(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); this.d(world, i, j, k, j1); world.a(i, j, k, this.id, this.a(world)); return true; } } public void remove(World world, int i, int j, int k, int l, int i1) { if ((i1 & 8) > 0) { int j1 = i1 & 7; this.d(world, i, j, k, j1); } super.remove(world, i, j, k, l, i1); } public int b(IBlockAccess iblockaccess, int i, int j, int k, int l) { return (iblockaccess.getData(i, j, k) & 8) > 0 ? 15 : 0; } public int c(IBlockAccess iblockaccess, int i, int j, int k, int l) { int i1 = iblockaccess.getData(i, j, k); if ((i1 & 8) == 0) { return 0; } else { int j1 = i1 & 7; return j1 == 5 && l == 1 ? 15 : (j1 == 4 && l == 2 ? 15 : (j1 == 3 && l == 3 ? 15 : (j1 == 2 && l == 4 ? 15 : (j1 == 1 && l == 5 ? 15 : 0)))); } } 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, 15, 0); world.getServer().getPluginManager().callEvent(eventRedstone); if (eventRedstone.getNewCurrent() > 0) { return; } // CraftBukkit end if (this.a) { this.n(world, i, j, k); } else { world.setData(i, j, k, l & 7, 3); int i1 = l & 7; this.d(world, i, j, k, i1); world.makeSound((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.5F); world.g(i, j, k, i, j, k); } } } } public void g() { 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); } public void a(World world, int i, int j, int k, Entity entity) { if (!world.isStatic) { if (this.a) { if ((world.getData(i, j, k) & 8) == 0) { this.n(world, i, j, k); } } } } private void n(World world, int i, int j, int k) { int l = world.getData(i, j, k); int i1 = l & 7; boolean flag = (l & 8) != 0; this.d(l); List list = world.a(EntityArrow.class, AxisAlignedBB.a().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)); boolean flag1 = !list.isEmpty(); // CraftBukkit start - Call interact event when arrows turn on wooden buttons if (flag != flag1 && flag1) { org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k); boolean allowed = false; // If all of the events are cancelled block the button press, else allow for (Object object : list) { if (object != null) { EntityInteractEvent event = new EntityInteractEvent(((Entity) object).getBukkitEntity(), block); world.getServer().getPluginManager().callEvent(event); if (!event.isCancelled()) { allowed = true; break; } } } if (!allowed) { return; } } // CraftBukkit end if (flag1 && !flag) { world.setData(i, j, k, i1 | 8, 3); this.d(world, i, j, k, i1); world.g(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); } if (!flag1 && flag) { world.setData(i, j, k, i1, 3); this.d(world, i, j, k, i1); world.g(i, j, k, i, j, k); world.makeSound((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.5F); } if (flag1) { world.a(i, j, k, this.id, this.a(world)); } } private void d(World world, int i, int j, int k, int l) { world.applyPhysics(i, j, k, this.id); if (l == 1) { world.applyPhysics(i - 1, j, k, this.id); } else if (l == 2) { world.applyPhysics(i + 1, j, k, this.id); } else if (l == 3) { world.applyPhysics(i, j, k - 1, this.id); } else if (l == 4) { world.applyPhysics(i, j, k + 1, this.id); } else { world.applyPhysics(i, j - 1, k, this.id); } } }