diff options
Diffstat (limited to 'engines')
-rw-r--r-- | engines/supernova/supernova.cpp | 10 | ||||
-rw-r--r-- | engines/supernova/supernova.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/engines/supernova/supernova.cpp b/engines/supernova/supernova.cpp index bcc2347c30..b3c0adb8a0 100644 --- a/engines/supernova/supernova.cpp +++ b/engines/supernova/supernova.cpp @@ -119,6 +119,16 @@ Common::Error SupernovaEngine::run() { return Common::kNoError; } +// Emulates DOS int 1A/00 +uint SupernovaEngine::getDOSTicks() { + TimeDate systemTime; + _system->getTimeAndDate(systemTime); + + return static_cast<uint>((systemTime.tm_hour * 24 + + systemTime.tm_min * 60 + + systemTime.tm_sec) * 18.2065); +} + void SupernovaEngine::updateEvents() { Common::Event event; diff --git a/engines/supernova/supernova.h b/engines/supernova/supernova.h index f97cd401e9..9370e900b4 100644 --- a/engines/supernova/supernova.h +++ b/engines/supernova/supernova.h @@ -85,6 +85,7 @@ private: byte _brightness; uint _delay; + uint getDOSTicks(); void initData(); void initPalette(); void paletteFadeIn(); |