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Seven Logic Gates (NOT, AND, NAND, OR, NOR, XOR, XNOR)
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Singleplayer
Tags: Button, Weighted Cube, Laser Field, Tractor Beam, Laser Emitter, Stairs, Laser Relay
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6.119 MB
15 May, 2012 @ 12:11am
15 May, 2012 @ 6:35pm
5 Change Notes ( view )
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Big Dynamite Bungle 🎼
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Seven Logic Gates (NOT, AND, NAND, OR, NOR, XOR, XNOR)

In 1 collection by Big Dynamite Bungle 🎼
Gadgets, Machines, Switches, Timers, Logic Gates, Automation
12 items
Description
Seven rooms, each with its own logic gate. The logic gates in rooms 4 and 5 are powered by lasers and laser relays, while the logic gates in rooms 6 and 7 are powered by force fields, weighted cubes, and pressure switches. This was inspired by the "redstone" computers in Minecraft.

Each room is marked by the number of lights in the ceiling (one light in Room 1, two lights in Room 2, etc.)

Room 1 has one button, which is the input. All other rooms have two buttons, which are the inputs. Set cubes on the buttons to turn the input on. The laser field in the back right corner of each room is the output.

Room 1 - NOT gate (inverter)
Room 2 - AND gate (0-0-0-1)
Room 3 - NAND gate (1-1-1-0)
Room 4 - OR gate (0-1-1-1)
Room 5 - NOR gate (1-0-0-0)
Room 6 (upstairs) - XOR gate (0-1-1-0)
Room 7 (upstairs) - XNOR gate (1-0-0-1)

These basic logic gates can be used as the foundation of a virtual computer.
12 Comments
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Rasvashed the Fox 14 Aug, 2018 @ 5:43pm 
Thank you for showing me how to do an OR gate in this game. I really wanted an option of "stand on this button"OR"Press this button to do X", without having to do both of them at once!
Portal 2 may be old, but damn it's still one of the best easy to make puzzle platforms that I know of.
I hope this community isn't fading away fully, becuase I have some great ideas I want to explore in this engine still. *shameless self promotion...* Check out my puzzles if you wish. I don't have many, I know, but the 2018 ones I have recently made are solid. Thanks! :p2turret:
MakerofFire 24 Sep, 2012 @ 3:15pm 
FINNALY someone with some intellegence! way to go bro!
cyron43 20 Jun, 2012 @ 5:03pm 
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=76359286
in case you want to have a look.
cyron43 20 Jun, 2012 @ 4:59pm 
Nice demo. It did one for logic gates myself. However the problem with these is to show how the elements of the more complex gates (XOR, XNOR, resetable hold) are connected. Let alone if you create a Rube Goldberg machine which makes use of logic gates. I created a map which has a separate maintenance room with all logic gates and I wish we could mark their relations in some way.
strnks 12 Jun, 2012 @ 6:35am 
Brilliant! I had a eureka moment last night and built a NOR Gate, although I didn't realise it was called that until someone else showed me logic gates on Wikipedia. Didn't really get it until I played through this and watched your YouTube walkthrough. Very educational and beautifully put together.

By the way, you can check out my NOR Gate map in my Workshop items list. There's a puzzle on how to get out of the map, it's not just an experimental relay room.
Geneosis 8 Jun, 2012 @ 12:08pm 
Really nice demo map ^^ It looks like the optimised version of mine ;) As you sais in the video : better if we could just use lasers like we use redstone :p
Big Dynamite Bungle 🎼  [author] 25 May, 2012 @ 1:15pm 
IT ISN'T A PUZZLE!!!
DannyVFilms 25 May, 2012 @ 5:53am 
I don't understand your logic gates...I mearly see a test chamber with aspects you can just walk around.
Big Dynamite Bungle 🎼  [author] 24 May, 2012 @ 11:02pm 
So far, the best example of a puzzle that uses logic gates and clock generators that I've seen is: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=72049220

I made one called "Remote Control" but I made it too hard and had to strip out most of my cool features to make it so people to pass it. It's in my collection if you wanna check it out.
Big Dynamite Bungle 🎼  [author] 24 May, 2012 @ 7:42pm 
Supreme Gamer, the purpose of this map is to show other map makers how to make logic gates using the new editor. It's just a demo map.