gistfile1.java

    public void a(fz paramfz) {
        // hMod: Is admin?
        boolean bool = this.d.e.B = (this.d.f.g(getPlayer().getName()) || getPlayer().isAdmin());
        if (paramfz.e == 255) {
            hl localhl1 = paramfz.a >= 0 ? new hl(paramfz.a) : null;
            this.e.c.a(this.e, this.d.e, localhl1);
        } else {
            // hMod: what are we doing here if we can't build!
            if (!getPlayer().canBuild()) {
                this.d.e.B = false;
                return;
            }
            
            int m = paramfz.b;
            int n = paramfz.c;
            int i1 = paramfz.d;
            int i2 = paramfz.e;
            int i3 = (int) hf.e(m - this.d.e.m);
            int i4 = (int) hf.e(i1 - this.d.e.o);
            if (i3 > i4) {
                i4 = i3;
            }
            
            // hMod: Block creation hook (also finds what block was clicked on)
            // If we were building inside spawn, bail! (unless ops/admin)
            if ((i4 > etc.getInstance().getSpawnProtectionSize()) || (bool)) {
                hl localhl = paramfz.a >= 0 ? new hl(paramfz.a) : null;
                
                // Data we have are of the block which face we clicked.
                int targetBlockId = etc.getServer().getBlockIdAt(m, n, i1);
                Block blockClicked = new Block(targetBlockId, m, n, i1);
                
                // Static face for snow, as `bt.class` does.
                blockClicked.setFaceClicked(Block.Face.fromId( targetBlockId == 78 ? 0 : paramfz.e));
                
                // Calculate the block placed as `bt.class` does.
                Block blockPlaced = new Block(localhl != null ? localhl.c : paramfz.a, m, n, i1);
                if (targetBlockId != 78) { // Only if not snow layer
                    if (paramfz.e == 0) {
                        blockPlaced.setY(blockPlaced.getY() - 1);
                    } else if (paramfz.e == 1) {
                        blockPlaced.setY(blockPlaced.getY() + 1);
                    } else if (paramfz.e == 2) {
                        blockPlaced.setZ(blockPlaced.getZ() - 1);
                    } else if (paramfz.e == 3) {
                        blockPlaced.setZ(blockPlaced.getZ() + 1);
                    } else if (paramfz.e == 4) {
                        blockPlaced.setX(blockPlaced.getX() - 1);
                    } else if (paramfz.e == 5) {
                        blockPlaced.setX(blockPlaced.getX() + 1);
                    }
                }
                
                // Store this externally, someone might think to be smart and change blockPlaced.
                int oldX = blockPlaced.getX();
                int oldY = blockPlaced.getY();
                int oldZ = blockPlaced.getZ();
                int oldBlockMaterial = etc.getServer().getBlockIdAt( oldX, oldY, oldZ );
                
                // This logic has to be inversed because we have no way to know
                // if the server will allow the placement of the block until we
                // actually have done it >.>
                Boolean placed = this.e.c.a(this.e, this.d.e, localhl, m, n, i1, i2);
                if (placed && (Boolean) etc.getLoader().callHook(PluginLoader.Hook.BLOCK_CREATED, new Object[]{e, blockPlaced, blockClicked, paramfz.a})) {
                    // Undo! -- this is the 'hardcore version' -- do not bother checking for physics.
                    // do NOT use etc.getServer().setBlockAt(blockType, oldX, oldY, oldZ);
                    etc.getMCServer().e.d(oldX, oldY, oldZ, oldBlockMaterial );
                }
            } else {
                // hMod: No point sending the client to update the blocks, you weren't allowed to place!
                this.d.e.B = false;
                return;
            }

            // hMod: these are the 'block changed' packets for the client.
            this.e.a.b(new fl(m, n, i1, this.d.e));

            if (i2 == 0) {
                n--;
            }
            if (i2 == 1) {
                n++;
            }
            if (i2 == 2) {
                i1--;
            }
            if (i2 == 3) {
                i1++;
            }
            if (i2 == 4) {
                m--;
            }
            if (i2 == 5) {
                m++;
            }

            this.e.a.b(new fl(m, n, i1, this.d.e));
        }
        this.d.e.B = false;
    }

gistfile2.txt