package net.minecraft.server; import java.util.Random; import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit public class BlockSign extends BlockContainer { private Class a; private boolean b; protected BlockSign(int i, Class oclass, boolean flag) { super(i, Material.WOOD); this.b = flag; this.textureId = 4; this.a = oclass; float f = 0.25F; float f1 = 1.0F; this.a(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f1, 0.5F + f); } public AxisAlignedBB e(World world, int i, int j, int k) { return null; } public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) { if (!this.b) { int l = iblockaccess.getData(i, j, k); float f = 0.28125F; float f1 = 0.78125F; float f2 = 0.0F; float f3 = 1.0F; float f4 = 0.125F; this.a(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F); if (l == 2) { this.a(f2, f, 1.0F - f4, f3, f1, 1.0F); } if (l == 3) { this.a(f2, f, 0.0F, f3, f1, f4); } if (l == 4) { this.a(1.0F - f4, f, f2, 1.0F, f1, f3); } if (l == 5) { this.a(0.0F, f, f2, f4, f1, f3); } } } public int c() { return -1; } public boolean b() { return false; } public boolean a() { return false; } public TileEntity a_() { try { return (TileEntity) this.a.newInstance(); } catch (Exception exception) { throw new RuntimeException(exception); } } public int getDropType(int i, Random random, int j) { return Item.SIGN.id; } public void doPhysics(World world, int i, int j, int k, int l) { boolean flag = false; if (this.b) { if (!world.getMaterial(i, j - 1, k).isBuildable()) { flag = true; } } else { int i1 = world.getData(i, j, k); flag = true; if (i1 == 2 && world.getMaterial(i, j, k + 1).isBuildable()) { flag = false; } if (i1 == 3 && world.getMaterial(i, j, k - 1).isBuildable()) { flag = false; } if (i1 == 4 && world.getMaterial(i + 1, j, k).isBuildable()) { flag = false; } if (i1 == 5 && world.getMaterial(i - 1, j, k).isBuildable()) { flag = false; } } if (flag) { this.b(world, i, j, k, world.getData(i, j, k), 0); world.setTypeId(i, j, k, 0); } super.doPhysics(world, i, j, k, l); // CraftBukkit start if (net.minecraft.server.Block.byId[l] != null && net.minecraft.server.Block.byId[l].isPowerSource()) { org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k); int power = block.getBlockPower(); BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, power, power); world.getServer().getPluginManager().callEvent(eventRedstone); } // CraftBukkit end } }