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Added automatic detection of the game language to the fallback detector

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svn-id: r43749
This commit is contained in:
Filippos Karapetis 2009-08-26 00:27:14 +00:00
parent 9707721184
commit ed9313f3c1
1 changed files with 56 additions and 26 deletions
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82
engines/sci/detection.cpp
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@ -257,15 +257,35 @@ Common::String convertSierraGameId(Common::String sierraId) {
return sierraId;
}
Common::Language charToScummVMLanguage(const char c) {
switch (c) {
case 'F':
return Common::FR_FRA;
case 'S':
return Common::ES_ESP;
case 'I':
return Common::IT_ITA;
case 'G':
return Common::DE_DEU;
case 'J':
case 'j':
return Common::JA_JPN;
case 'P':
return Common::PT_BRA;
default:
return Common::UNK_LANG;
}
}
const ADGameDescription *SciMetaEngine::fallbackDetect(const Common::FSList &fslist) const {
bool foundResMap = false;
bool foundRes000 = false;
// Set some defaults
s_fallbackDesc.desc.extra = "";
s_fallbackDesc.desc.language = Common::UNK_LANG;
s_fallbackDesc.desc.language = Common::EN_ANY;
s_fallbackDesc.desc.flags = ADGF_NO_FLAGS;
s_fallbackDesc.desc.platform = Common::kPlatformUnknown;
s_fallbackDesc.desc.platform = Common::kPlatformPC; // default to PC platform
s_fallbackDesc.desc.gameid = "sci";
// First grab all filenames
@ -318,6 +338,18 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const Common::FSList &fsl
if (filename.contains("resource.000") || filename.contains("resource.001")
|| filename.contains("ressci.000") || filename.contains("ressci.001"))
foundRes000 = true;
// Determine the game platform
// The existence of any of these files indicates an Amiga game
if (filename.contains("9.pat") || filename.contains("spal") ||
filename.contains("patch.005") || filename.contains("bank.001"))
s_fallbackDesc.desc.platform = Common::kPlatformAmiga;
// The existence of 7.pat indicates a Mac game
if (filename.contains("7.pat"))
s_fallbackDesc.desc.platform = Common::kPlatformMacintosh;
// The data files for Atari ST versions are the same as their DOS counterparts
}
// If these files aren't found, it can't be SCI
@ -350,32 +382,12 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const Common::FSList &fsl
if (gameViews == kViewEga)
s_fallbackDesc.desc.extra = "EGA";
SegManager *segManager = new SegManager(resourceManager);
Common::Platform gamePlatform = Common::kPlatformUnknown;
// Try to determine the platform from game resources
if (gameViews == kViewEga || gameViews == kViewVga ||
gameViews == kViewVga11) {
// Must be PC or Mac, set to PC for now
gamePlatform = Common::kPlatformPC;
} else if (gameViews == kViewAmiga) {
gamePlatform = Common::kPlatformAmiga;
}
// The existence of any of these files indicates an Amiga game
if (Common::File::exists("9.pat") || Common::File::exists("spal") ||
Common::File::exists("patch.005") || Common::File::exists("bank.001"))
gamePlatform = Common::kPlatformAmiga;
// The existence of 7.pat indicates a Mac game
if (Common::File::exists("7.pat"))
gamePlatform = Common::kPlatformMacintosh;
// The data files for Atari ST versions are the same as their DOS counterparts
s_fallbackDesc.desc.platform = gamePlatform;
// Set the platform to Amiga if the game is using Amiga views
if (gameViews == kViewAmiga)
s_fallbackDesc.desc.platform = Common::kPlatformAmiga;
// Determine the game id
SegManager *segManager = new SegManager(resourceManager);
if (!script_instantiate(resourceManager, segManager, 0)) {
warning("fallbackDetect(): Could not instantiate script 0");
SearchMan.remove("SCI_detection");
@ -389,6 +401,24 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const Common::FSList &fsl
gameName.toLowercase();
s_fallbackDesc.desc.gameid = strdup(convertSierraGameId(gameName).c_str());
delete segManager;
// Try to determine the game language
// Load up text 0 and start looking for "#" characters
// Non-English versions contain strings like XXXX#YZZZZ
// Where XXXX is the English string, #Y a separator indicating the language
// (e.g. #G for German) and the translated text
Resource *text = resourceManager->findResource(ResourceId(kResourceTypeText, 0), 0);
uint seeker = 0;
if (text) {
while (seeker < text->size) {
if (text->data[seeker] == '#') {
s_fallbackDesc.desc.language = charToScummVMLanguage(text->data[seeker + 1]);
break;
}
seeker++;
}
}
delete resourceManager;
SearchMan.remove("SCI_detection");