Building & Resources guides
Guides to building and gathering in Minecraft: block and material counts, beacon pyramids, mob farm spawn caps, horse breeding and custom paintings.
A litematic hides its real cost until you expand the recipes
A schematic lists blocks, not materials. Nine blocks of planks is not nine logs, and the gap between the two is where most gathering plans fail.
A Shulker Box Holds Exactly Half a Double Chest
Twenty-seven stacks fit in a shulker box, so a full double chest is exactly two of them — and redstone timing has a matching trap.
A sphere costs far more blocks than it looks
A diameter-eleven sphere is a hollow shell of a few hundred blocks but a solid one of several hundred more, and the gap only widens.
Matching a colour to a Minecraft block is harder than it looks
Two blocks can look identical in RGB and completely different on a wall, because the game shades every face it renders.
Paintings are matched by shape, not by size you pick
Most custom painting packs fail because the artwork's aspect ratio does not match any slot. Here is how matching actually works.
Sponge and structure blocks are not the same file
A .schem, a .litematic and a Bedrock .mcstructure look interchangeable until you convert one and every chest, entity and block state is gone.
The armor texture you replace is not the one you think
Armor is layered and split by material, so painting the wrong file leaves your pack looking untouched in game.
The End achievement toast is the one that never fires
Advancement toasts are drawn at the game's own pixel size, and the End achievement is the one players screenshot most and reproduce worst.
The GUI recolour that survives every bevel: brightness, not flat fill
Painting a flat colour over Minecraft's inventory kills every shadow and highlight. The GUI Colorizer keeps them by driving the gradient from brightness instead.
A cape texture is 2,048 pixels and the cape itself draws only 372 of them
The file is 64×32, the cape lives in a 22×17 corner, the elytra in the block beside it, and the side people actually see is 160 pixels — under 8% of the image. Plus the one-pixel offset that catches everyone.