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added SCUMMVM_SAVEPATH environment variable that specifies where savegames are stored.

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svn-id: r3564
This commit is contained in:
Ludvig Strigeus 2002-02-03 16:38:29 +00:00
parent d5e0c5021c
commit a4aae7dc27
2 changed files with 12 additions and 2 deletions
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9
readme.txt
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@ -1,4 +1,4 @@
2002-01-13, version 0.1.0
2002-02-03
ScummVM is an implementation of the SCUMM engine used in various Lucas Arts games
such as Monkey Island and Day of the Tentacle.
@ -46,6 +46,11 @@ F5 displays a save/load box.
Space pauses.
Alt-Enter toggles full screen (on unix)
Savegames:
----------
Savegames are by default put in the current directory. You can use the environment variable SCUMMVM_SAVEPATH to specify where to put save games. Don't forget the trailing directory separator.
Bash Example:
export SCUMMVM_SAVEPATH=/tmp/scummvm_savegames/
Playing sound with Timidity:
----------------------------
@ -56,5 +61,7 @@ $ timidity -irv 7777
Then just start ScummVM and you should have sound.
In order to use timidity, you need to compile ScummVM with USE_TIMIDITY.
If you compile ScummVM with the USE_ADLIB flag, an Adlib card will be emulated and ScummVM will output the music as sampled waves. (doesn't work with Sam&Max)
Good Luck,
The ScummVM team.

5
saveload.cpp
View File

@ -146,7 +146,10 @@ bool Scumm::loadState(int slot, bool compat) {
}
void Scumm::makeSavegameName(char *out, int slot, bool compatible) {
sprintf(out, "%s.%c%.2d", _exe_name, compatible ? 'c': 's', slot);
const char *dir = getenv("SCUMMVM_SAVEPATH");
if (dir==NULL) dir="";
/* snprintf should be used here, but it's not portable enough */
sprintf(out, "%s%s.%c%.2d", dir, _exe_name, compatible ? 'c': 's', slot);
}
bool Scumm::getSavegameName(int slot, char *desc) {