Fixes the minimap on big maps.
A map larger than 128 tiles drew its minimap at full size — a 256×256 map
overhung the console by 64 pixels on every side, covering part of the view.
It is now reduced to fit. 14 of the 45 standard maps were affected.
Everything else is as in v0.2.0: costs on the command buttons, progress and
CANCEL for research and upgrades, red messages when an order is refused.
Still open: weak computer opponent, no sound, no campaign, no multiplayer,
units occasionally crossing terrain they should not.
Start SC_universal. No game data included — see
HOW_TO_LOAD_PC_FILES.txt. No FPU required.