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Fix: useless warning with -snull and no BaseSounds available (#8361) 

If I explicitly tell the system I do not want sound, I still get
presented a nice message I do not have any BaseSounds available
on my system, and that I should download one to enjoy sound. Well,
let me tell you, with "-snull" that is really really not going to
help. So please, be quiet, and let me enjoy the game without
"boooooo" and "DING DING DING".

Thank you.
pull/8366/head
Patric Stout 2020-12-08 10:24:59 +01:00 committed by GitHub
parent 6e689e2038
commit 2864d019f0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 13 additions and 1 deletions
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2
src/openttd.cpp
View File

@ -1111,7 +1111,7 @@ void SwitchToMode(SwitchMode new_mode)
case SM_MENU: // Switch to game intro menu
LoadIntroGame();
if (BaseSounds::ini_set.empty() && BaseSounds::GetUsedSet()->fallback) {
if (BaseSounds::ini_set.empty() && BaseSounds::GetUsedSet()->fallback && SoundDriver::GetInstance()->HasOutput()) {
ShowErrorMessage(STR_WARNING_FALLBACK_SOUNDSET, INVALID_STRING_ID, WL_CRITICAL);
BaseSounds::ini_set = BaseSounds::GetUsedSet()->name;
}

1
src/sound/null_s.h
View File

@ -19,6 +19,7 @@ public:
void Stop() override { }
const char *GetName() const override { return "null"; }
bool HasOutput() const override { return false; }
};
/** Factory for the null sound driver. */

11
src/sound/sound_driver.hpp
View File

@ -18,6 +18,17 @@ public:
/** Called once every tick */
virtual void MainLoop() {}
/**
* Whether the driver has an output from which the user can hear sound.
* Or in other words, whether we should warn the user if no soundset is
* loaded and that loading one would fix the sound problems.
* @return True for all drivers except null.
*/
virtual bool HasOutput() const
{
return true;
}
/**
* Get the currently active instance of the sound driver.
*/