Instead of manually having to colour an item and have it look bigger or messy, why not give us the ability to highlight an area, write in the proper colour code, then click enter. Voila, new colour, no mess. I've tried paint before, and it's quite annoying.
Hell, be fancy. Allow us the ability to change the colour of fire, and lightning using the same way. Just click on the paint tool, and then have a popup next to the tool saying "Regular way or colour coding?" Click the option best suited to yourself, then bam. Doesn't matter if it's harder. Quality is what you get. Considering the paint tool you have, in my case, can't paint one block at a time.
This way makes it easier to make an art save and a cool save. Change the colour of the fire and lightning during an explosion. Change the colour of tron easier than the way right now. Tron is like separating skittles by colour. Some tedious work.
The colour code index. Instead of manually painting with a brush or trying to control fill a space, you right click the space, type in whatever code you want, say #000000 for for black, then click enter and the set you highlighted turns black. The deco tool available now doesn't work the way I thoguht, or I'm just special. Everytime I try to pain one square, it paints three, which is annoying. It looks sloppy when you use the brush.
Basically, by highlighting a single area, then right clickiing and typing in a code, you get the exact colour you're looking for and not something closely related.
Once I figure ou how to record a video on my computer whilst playing a game at the same time. The problem is, everytime I paint with a one by whatever line, it fills in three blocks wide and not one block wide. That's not ideal.
Also, it'd be a lot more useful to type in a set code for an exact colour rather than guessing