public void g_() {
        boolean flag = this.burnTime > 0;
        boolean flag1 = false;

        // CraftBukkit start
        int currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit
        int elapsedTicks = currentTick - this.lastTick;
        this.lastTick = currentTick;
        // CraftBukkit end

        if (this.f() && this.h()) {
            // CraftBukkit start -- handle multiple elapsed ticks
            this.cookTime += elapsedTicks;
            if (this.cookTime >= 200) {
                this.cookTime %= 200;
                // CraftBukkit end
                this.g();
                flag1 = true;
            }
        } else {
            this.cookTime = 0;
        }

        if (this.burnTime > 0) {
            this.burnTime -= elapsedTicks; // CraftBukkit
        }

        if (!this.world.isStatic) {
            // CraftBukkit start -- handle multiple elapsed ticks
            if (this.burnTime <= 0 && this.h() && this.items[1] != null) { // CraftBukkit == to <=
                CraftServer cserver = this.world.getServer();
                CraftWorld cworld = this.world.getWorld();
                CraftItemStack fuel = new CraftItemStack(this.items[1]);

                FurnaceBurnEvent furnaceBurnEvent = new FurnaceBurnEvent(cworld.getBlockAt(this.e, this.f, this.g), fuel, this.a(this.items[1]));
                cserver.getPluginManager().callEvent(furnaceBurnEvent);

                if (furnaceBurnEvent.isCancelled()) {
                    return;
                }

                this.b = this.a(this.items[1]);
                this.burnTime += this.b;
                // CraftBukkit end
                if (this.burnTime > 0) {
                    flag1 = true;
                    if (this.items[1] != null) {
                        --this.items[1].count;
                        if (this.items[1].count == 0) {
                            this.items[1] = null;
                        }
                    }
                }
            }

            if (flag != this.burnTime > 0) {
                flag1 = true;
                BlockFurnace.a(this.burnTime > 0, this.world, this.e, this.f, this.g);
            }
        }

        if (flag1) {
            this.update();
        }
    }