document common emulator keys

This commit is contained in:
rgl 2020-01-29 19:27:07 +01:00
parent 2c0ccff286
commit efd4eb8933
3 changed files with 47 additions and 5 deletions

View file

@ -16,9 +16,23 @@ is an emulator for the Atari 2600.
It exectues the romfile given as an argument,
and controls as if using a regular 4-direction 1-button joystick,
using \fBspace\fR button and directional keys.
The \fBq\fR, \fBw\fR, \fBe\fR, \fBr\fR keys correspond respectively to the reset, select, player 1 difficulty and color mode switches.
The \fBq\fR, \fBw\fR, \fBe\fR and \fBr\fR keys correspond respectively to the reset, select, player 1 difficulty and color mode switches.
Other keys:
.TP
F1
Pause the emulator. If already paused it will step one video frame.
.TP
F12
Toggle the emulator's speedometer. It shows in the upper left,
off-viewport corner, the ratio between the expected and observed time it
took to draw 60 frames.
.TP
t
Toggle tracing of the emulator.
.TP
`
It uncaps the 60fps frame rate and lets emulation go as fast as possible.
.TP
Esc
Pause the emulator.
.TP

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@ -4,7 +4,7 @@ gb, gba, nes, snes \- emulators
.SH SYNOPSIS
.B games/gb
[
.B -acdT
.B -acd
]
[
.B -C
@ -17,7 +17,7 @@ gb, gba, nes, snes \- emulators
.br
.B games/gba
[
.B -aT
.B -a
] [
.B -b
.I biosfile
@ -41,7 +41,7 @@ gb, gba, nes, snes \- emulators
.br
.B games/snes
[
.B -ahmsT
.B -ahms
] [
.B -x
.I scale
@ -55,15 +55,29 @@ and
.I snes
are emulators for the Nintendo Game Boy and Game Boy Color (GB and GBC), Nintendo Game Boy Advance (GBA), Nintendo Entertainment System (NES), and Super Nintendo Entertainment System (SNES).
They execute the romfile given as an argument.
The \fBz\fR, \fBx\fR, \fBa\fR, \fBs\fR, \fBq\fR, \fBw\fRreturn and shift keys correspond to B, A, Y, X, L1, L2, Start and Select, respectively.
The \fBz\fR, \fBx\fR, \fBa\fR, \fBs\fR, \fBq\fR, \fBw, \fRreturn and shift keys correspond to B, A, Y, X, L1, L2, Start and Select, respectively.
Other keys:
.TP
F1
Pause the emulator. If already paused it will step one video frame.
.TP
F5
Save the current state in \fBgb.save\fR / \fBgba.save\fR / \fBnes.save\fR / \fBsnes.save\fR.
.TP
F6
Load the current state from \fBgb.save\fR / \fBgba.save\fR / \fBnes.save\fR / \fBsnes.save\fR.
.TP
F12
Toggle the emulator's speedometer. It shows in the upper left,
off-viewport corner, the ratio between the expected and observed time it
took to draw 60 frames.
.TP
t
Toggle tracing of the emulator.
.TP
`
It uncaps the 60fps frame rate and lets emulation go as fast as possible.
.TP
Esc
Pause the emulator.
.TP

View file

@ -17,6 +17,20 @@ It executes the romfile given as an argument.
The \fBz\fR, \fBx\fR, \fBa\fR, return and shift keys correspond to A, B, C, Start and Select, respectively.
Other keys:
.TP
F1
Pause the emulator. If already paused it will step one video frame.
.TP
F12
Toggle the emulator's speedometer. It shows in the upper left,
off-viewport corner, the ratio between the expected and observed time it
took to draw 60 frames.
.TP
t
Toggle tracing of the emulator.
.TP
`
It uncaps the 60fps frame rate and lets emulation go as fast as possible.
.TP
Esc
Pause the emulator.
.TP