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Add directory_browser to config_create_default

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partially resolves #42 [https://github.com/IntelOrca/OpenRCT2/issues/42]
This commit is contained in:
Miso Zmiric (Mike Squinter)
2014-05-08 07:10:26 +01:00
parent d5927e415f
commit b04b25d013
4 changed files with 66 additions and 4 deletions
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55
src/config.c
View File

@@ -25,6 +25,7 @@
#include "addresses.h"
#include "config.h"
#include "rct2.h"
#include <tchar.h>
// Current keyboard shortcuts
uint16 gShortcutKeys[SHORTCUT_COUNT];
@@ -220,8 +221,9 @@ static void config_create_default(char *path)
FILE* fp;
if (!config_find_rct2_path(gConfig.game_path)) {
MessageBox(NULL, "Unable to find RCT2 installation directory. Please correct in config.ini.", "OpenRCT2", MB_OK);
strcpy(gConfig.game_path, "C:\\");
MessageBox(NULL, "Unable to find RCT2 installation directory. Please select the directoy where you installed RTC2!", "OpenRCT2", MB_OK);
char *res = directory_browser();
strcpy(gConfig.game_path, res);
}
fp = fopen(path, "w");
@@ -232,6 +234,55 @@ static void config_create_default(char *path)
fclose(fp);
}
//A directory browser allowing for semi-automatic config.ini for non standard installs
char* directory_browser()
{
BROWSEINFO bi;
char pszBuffer[MAX_PATH];
LPITEMIDLIST pidl;
LPMALLOC lpMalloc;
// Initialize COM
if (CoInitializeEx(0, COINIT_APARTMENTTHREADED) != S_OK)
{
MessageBox(NULL, _T("Error opening browse window"), _T("ERROR"), MB_OK);
CoUninitialize();
return 0;
}
// Get a pointer to the shell memory allocator
if (SHGetMalloc(&lpMalloc) != S_OK)
{
MessageBox(NULL, _T("Error opening browse window"), _T("ERROR"), MB_OK);
CoUninitialize();
return 0;
}
bi.hwndOwner = NULL;
bi.pidlRoot = NULL;
bi.pszDisplayName = pszBuffer;
bi.lpszTitle = _T("Select your RCT2 installation directory");
bi.ulFlags = BIF_RETURNFSANCESTORS | BIF_RETURNONLYFSDIRS;
bi.lpfn = NULL;
bi.lParam = 0;
char *outPath = "C:\\";
if (pidl = SHBrowseForFolder(&bi))
{
// Copy the path directory to the buffer
if (SHGetPathFromIDList(pidl, pszBuffer))
{
// store pszBuffer (and the path) in the outPath
outPath = strcat("", pszBuffer);
}
}
CoUninitialize();
return outPath;
}
/**
* Parse settings and set the game veriables
* @param fp file pointer to the settings file

1
src/config.h
View File

@@ -76,6 +76,7 @@ extern uint16 gShortcutKeys[SHORTCUT_COUNT];
void config_reset_shortcut_keys();
void config_load();
void config_save();
char* directory_browser();
// New config format

2
src/rct2.c
View File

@@ -151,7 +151,7 @@ void rct2_init_directories()
// check install directory
DWORD dwAttrib = GetFileAttributes(gConfig.game_path);
if (dwAttrib == INVALID_FILE_ATTRIBUTES || !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY)) {
MessageBox(NULL, "Invalid RCT2 installation path. Please correct in config.ini.", "OpenRCT2", MB_OK);
MessageBox(NULL, "Invalid RCT2 installation path. Please delete config.ini and run OpenRTC2 again.", "OpenRCT2", MB_OK);
exit(-1);
}