isledecomp/isle-portable
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isle: parse cli argument (--ini for custom ini path)

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This commit is contained in:
Anonymous Maarten 2024-06-26 15:46:34 +02:00
parent 049f00df85
commit fdb9c4e552
2 changed files with 46 additions and 3 deletions
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45
ISLE/isleapp.cpp
View File

@ -113,6 +113,8 @@ IsleApp::IsleApp()
m_cursorCurrent = NULL;
LegoOmni::CreateInstance();
m_iniPath = NULL;
}
// FUNCTION: ISLE 0x4011a0
@ -251,6 +253,16 @@ int SDL_AppInit(void** appstate, int argc, char** argv)
// Create global app instance
g_isle = new IsleApp();
if (g_isle->ParseArguments(argc, argv) != SUCCESS) {
SDL_ShowSimpleMessageBox(
SDL_MESSAGEBOX_ERROR,
"LEGO® Island Error",
"\"LEGO® Island\" failed to start. Invalid CLI arguments.",
NULL
);
return SDL_APP_FAILURE;
}
// Create window
if (g_isle->SetupWindow() != SUCCESS) {
SDL_ShowSimpleMessageBox(
@ -499,9 +511,18 @@ void IsleApp::LoadConfig()
{
char* basePath = SDL_GetBasePath();
char* prefPath = SDL_GetPrefPath("isledecomp", "isle");
char* iniConfig = new char[strlen(prefPath) + strlen("isle.ini") + 1]();
strcat(iniConfig, prefPath);
strcat(iniConfig, "isle.ini");
char* iniConfig;
if (m_iniPath) {
iniConfig = new char[strlen(m_iniPath) + 1];
strcpy(iniConfig, m_iniPath);
}
else {
iniConfig = new char[strlen(prefPath) + strlen("isle.ini") + 1]();
strcat(iniConfig, prefPath);
strcat(iniConfig, "isle.ini");
}
SDL_Log("Reading configuration from \"%s\"", iniConfig);
dictionary* dict = iniparser_load(iniConfig);
const char* hdPath = iniparser_getstring(dict, "isle:diskpath", basePath);
@ -674,3 +695,21 @@ void IsleApp::SetupCursor(Cursor p_cursor)
SDL_HideCursor();
}
}
MxResult IsleApp::ParseArguments(int argc, char** argv)
{
for (int i = 1, consumed; i < argc; i += consumed) {
consumed = -1;
if (strcmp(argv[i], "--ini") == 0 && i + 1 < argc) {
m_iniPath = argv[i + 1];
consumed = 2;
}
if (consumed <= 0) {
SDL_Log("Invalid argument(s): %s", argv[i]);
return FAILURE;
}
}
return SUCCESS;
}

4
ISLE/isleapp.h
View File

@ -47,6 +47,8 @@ class IsleApp {
inline void SetWindowActive(MxS32 p_windowActive) { m_windowActive = p_windowActive; }
MxResult ParseArguments(int argc, char** argv);
private:
char* m_hdPath; // 0x00
char* m_cdPath; // 0x04
@ -75,6 +77,8 @@ class IsleApp {
SDL_Cursor* m_cursorBusy; // 0x80
SDL_Cursor* m_cursorNo; // 0x84
SDL_Cursor* m_cursorCurrent; // 0x88
char* m_iniPath;
};
#endif // ISLEAPP_H