Loading...
2,429
3 years ago

Here's a fun little NES programming trick I was shown tonight.

The problem: how to hide sprites that pass over HUD at the bottom of the screen?

The HUD isn't actually on a separate layer or anything, so how can I get sprites to go behind it? 🧡


Solution: At the moment the HUD starts drawing, clear all the sprite graphics to blank tiles.

Technically, the sprites continue to render over the HUD, but now they are just empty squares!

Turns out that this is exactly how how Super Mario Bros 3 handled things!

In great company 😁



3 comments

Loading...

Next up

Here's something you don't see in every NES game:

A platformer with ZAPPER support! Super Sunny World allows a 2nd player to kill enemies with the Zapper Gun.

#nesdev

🚨1 WEEK LEFT!🚨 🚨GAMEBOY PREORDER!🚨 Last chance to get a copy of this brand new Game Boy game, From Below Pocket, as well as the NES version!πŸ¦‘ After this week, the game will be out of print, likely for YEARS. πŸ“† https://frombelowgame.com #gbdev #nesdev

An NES crossover!

The Kraken from my first NES game, "From Below", will make a cameo as one of the bosses in my next NES game, "Super Sunny World"🌞

Super Sunny World is a new pixel platformer, and a love letter to the original Super Mario Bros.πŸ„

WISHLIST!

Doki Doki Literature Club is celebrating Monika's birthday and the 8th anniversary of DDLC with exclusive stickers, avatar frames and backgrounds on Game Jolt!Β 

Head over to the shop to collect yours πŸ‘‰ https://gamejolt.com/#shop

MASSIVE Game Boy Homebrew GIVEAWAY! We're giving away physical copies of 4 new Gameboy games to 1 winner! From Below is on sale NOW: http://shop.matthughson.com 🚨 ENTER HERE: https://twitter.com/matthughson/status/1710641131590221843 🏁Giveaway ends Oct 11th 11:59PM PT

Mae Borowski is the main character of Night in the Woods! It's an adventure game that tells the story of her return to her hometown of Possum Springs. She was confirmed as canonically pan in a social media post by the game's creator Scott Benson.

"Ghost Piece" is now available in From Below Pocket via a "patch/hack" for anyone interested! It comes with the game when purchased on itch.io! Warning: It's very untested, and probably has perf issues. πŸ˜… https://mhughson.itch.io/from-below-pocket/devlog/617249/ghost-p…

Time is almost up on a new GAME BOY and NES title!⏲️

Only 2 week left to pick up a physical copy of "From Below Pocket" for the Game Boy, and "From Below" for the NES! πŸ¦‘

Both come complete in box with free global shipping! πŸ“¨

shop.matthughson.com

The Knightling launches on August 28! Wishlist it now so you don't miss out: https://bit.ly/KnightlingSteam

To celebrate the game's impending release, we've added The Knightling Pack and The Knightling Community Pack back to the Shop!

It's the FINAL push for From Below!

shop.matthughson.com

Sale ends 11:59PM PT!

If you know folks who love Game Boy, Tetris, NES, or Homebrew... LET THEM KNOW!

If you're on Reddit, Discord, social media... anything: Every share makes a HUGE difference!