Anachronaut
7e82b64d47
Two things, and the second is the one that was actually wrong. The lander is slid into place at half a pixel a frame rather than put there. A dock is allowed eight pixels out in either direction, so snapping moved it a whole tile in a single frame - a jump, at the very moment the player was being told they had been careful. The worst gap closes in about half a second, which reads as the two of them settling together. And it settles SQUARELY now. It used to come to rest four pixels out however carefully it was flown, because the lander is drawn from half a screen less half a tile - which is what centres an eight pixel lander on the middle - while the station was drawn from half a screen exactly, so its left edge sat where the lander's centre was. Both come off the same origin now, and a gap of nothing puts one exactly above the other. stationGap is factored out along the way. Three callers wanted it: the one that draws the station, the one that decides whether it can be docked with, and now the one that slides the lander in under it. The sideways ease goes through that wrapped gap rather than the raw positions, because a dock made either side of the moon's seam has a raw difference of most of a moon. ---- And the fixtures moved to frame 400 ---- A dock waits to be told its message has been read, and reading a state file costs a disk read, so a placed run starts a good deal later than a plain one. The acknowledgement was at frame 100 and stopped working the day the state file arrived: the program had not reached the dock yet and the press went by unheard, which shows up as every sprite missing and reads like a drawing bug. Everything after it is sampled well clear of both ends. Two checks, each seen to fail on its own break - the alignment settles at 4,-8 without the shared origin, and the slide reads 0,-8 the whole way without the easing. Which of the two axes each one actually watches is written down beside them, because it is not the one you would guess.
58 lines
1.3 KiB
Plaintext
58 lines
1.3 KiB
Plaintext
CosmOS
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> run
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nothing is loaded
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> dir
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greet.sbx 211
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hello.sbx 53
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Life.sbx 1396
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Snake.sbx 2164
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Keys.sbx 664
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Say.sbx 156
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Break.sbx 149
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Grid.sbx 571
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Press.sbx 872
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Mode.sbx 48
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Flip.sbx 173
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Sprite.sbx 442
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Depth.sbx 672
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Lander.sbx 6814
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Pad.sbx 264
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Crash.sbx 632
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vars.script 50
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blocks.script 343
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loops.script 272
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tune.sbx 306
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notes.txt 21
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Apps <dir>
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hi.script 121
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bad.script 45
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plain.script 24
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cross.script 280
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nonl.script 38
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outer.script 376
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inner.script 44
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loop.script 35
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29 files, 1 directory
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> load
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load what?
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> load nosuch.sbx
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no such file
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> load notes.txt
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not a program
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> load greet.sbx
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loaded, starting at 5000
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> run
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a program, loaded off a disk, running on the system that loaded it
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what should I call you? Anachronaut
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hello, Anachronaut. that is all I do.
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finished
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> run
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a program, loaded off a disk, running on the system that loaded it
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what should I call you? Claude
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hello, Claude. that is all I do.
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finished
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> exit
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halted
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Execution halted.
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[exit 0]
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