895fb52cda
The other half of the same measurement. `wXCoord` and `wYCoord` are the tile the step began on until the frame it ends, so the stood ledger recorded ground the fly had already left and the tile under it stayed unstood: `path::frontier` kept offering it, `GO FRONTIER` was dealt aiming one tile away, and `Arrival::Step` reported `done` the instant the step it did not make landed. A macro that completes without changing anything, which is section 12.2's trap. A step that has begun always finishes -- the cartridge owns the animation and no press stops it -- and the screen has already centred on the tile, so it is ground this run has covered. It clears the map's frontier mark on the same rule the coordinates do: only ground never stood on before. |
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| .. | ||
| tests | ||
| cartridge.rs | ||
| driver.rs | ||
| executor.rs | ||
| geography.rs | ||
| mod.rs | ||
| palette.rs | ||
| path.rs | ||
| plan.rs | ||
| state.rs | ||
| tests.rs | ||