diff options
| author | Matthew Wozniak <sirtomato999@gmail.com> | 2023-09-02 16:27:45 +0100 |
|---|---|---|
| committer | Michael Smith <mikesmiffy128@gmail.com> | 2023-11-26 21:35:57 +0000 |
| commit | 6ed562049ec6df12d436a7d44cd3d705c523a01c (patch) | |
| tree | e10622b0b30e10c963f541bd66c6739c96d3a0dd /src/fastfwd.h | |
| parent | 1371abb0812f1adda0d4eeb49cba549ac0456eeb (diff) | |
Add a way to fast-forward game time
This will be mostly useful for skipping cutscenes in Left 4 Dead games.
It may work in other games, but probably won't really be as useful.
Committer's note: this was adapted a fair bit from woz's original code,
hence the joint copyright, but he did most the hard work of figuring out
how to get this deep into the engine's call stack. Thanks!
bill also provided a fair bit of help figuring out missing gamedata and
fixing compatibility with L4D2 2147 and later. Also thanks!
Diffstat (limited to 'src/fastfwd.h')
| -rw-r--r-- | src/fastfwd.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/fastfwd.h b/src/fastfwd.h new file mode 100644 index 0000000..b24cfef --- /dev/null +++ b/src/fastfwd.h @@ -0,0 +1,29 @@ +/* + * Copyright © 2023 Michael Smith <mikesmiffy128@gmail.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR + * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef INC_FASTFWD_H +#define INC_FASTFWD_H + +/* + * Fast-forwards in-game time by a number of seconds, ignoring the usual + * host_framerate and host_timescale settings. timescale controls how many + * seconds of game pass per real-time second. + */ +void fastfwd(float seconds, float timescale); + +#endif + +// vi: sw=4 ts=4 noet tw=80 cc=80 |