Bloby

Wed, 06 Jul 2016 13:26:04 UTC

This is a shader thingy with a few variables and palettes to play around with.
It's all ready to go, but I might introduce dithering into the palettes in the future.

Left / Right changes the active value, and modify values when a value is chosen.
Button 1 activates and deactivates modifying values.
Button 2 changes the palette.

It has a few quirks:

The timer makes the image jerk a bit after 32000 seconds when it loops around.
Due to the way the pattern is drawn onto the spritesheet, a lot of the patterns will look weird and cut off. This drawing method made it run way faster though.
Floating point inaccuracies mess the printed values up a bit sometimes.

Have fun! :>

Screen Scrambler

Mon, 20 Apr 2015 14:46:26 UTC

Screen Scrambler

by Foxelbox

[Click to Play]

Spent my evening making a simple thing that pokes colors from a few preset palettes to the display memory. Added a modulus feature that makes the scrambling form into a few cool patterns.

Up/Down controls the modulus, Left/Right controls the magnitude (700 max w/ modulus, 1500 without) and Button_A changes the palette.

Foxelbox [Lexaloffle Blog Feed]

Bloby

Screen Scrambler