Save screenshots in home folder, Add functions for path separator and detection of homefolder to osinterface

src/config.c

@@ -216,20 +216,23 @@ void config_save()
  */
 void config_init()
 {	
-	TCHAR path[MAX_PATH];
+	char path[MAX_PATH];
 	FILE* fp;
 
 	memcpy(&gGeneral_config, &gGeneral_config_default, sizeof(general_configuration_t));
 
-	if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PERSONAL | CSIDL_FLAG_CREATE, NULL, 0, path))) { // find home folder
-		strcat(path, "\\OpenRCT2");
+	strncpy(path, osinterface_get_orct2_homefolder(), MAX_PATH);
+
+	if (strcmp(path, "") != 0){
 		DWORD dwAttrib = GetFileAttributes(path);
 		if (dwAttrib == INVALID_FILE_ATTRIBUTES || !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY)) { // folder does not exist
 			if (!CreateDirectory(path, NULL)) {
 				config_error("Could not create config file (do you have write access to your documents folder?)");
 			}
 		}
-		strcat(path, "\\config.ini");
+		
+		sprintf(path, "%s%c%s", path, osinterface_get_path_separator(), "config.ini");
+		
 		fp = fopen(path, "r");
 		if (!fp) {
 			config_create_default(path);

src/osinterface.c

@@ -428,3 +428,19 @@ char* osinterface_open_directory_browser(char *title) {
 	CoUninitialize();
 	return outPath;
 }
+
+char* osinterface_get_orct2_homefolder()
+{
+	char path[260]="";
+
+	if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PERSONAL | CSIDL_FLAG_CREATE, NULL, 0, path))) { // find home folder
+		strcat(path, "\\OpenRCT2");
+	}
+
+	return path;
+}
+
+char osinterface_get_path_separator()
+{
+	return '\\';
+}

src/osinterface.h

@@ -50,4 +50,7 @@ int osinterface_open_common_file_dialog(int type, char *title, char *filename, c
 void osinterface_show_messagebox(char* message);
 char* osinterface_open_directory_browser(char *title);
 
+char* osinterface_get_orct2_homefolder();
+char osinterface_get_path_separator();
+
 #endif

src/screenshot.c

@@ -21,6 +21,7 @@
 #include <lodepng.h>
 #include <stdio.h>
 #include <windows.h>
+#include "osinterface.h"
 #include "addresses.h"
 #include "config.h"
 #include "gfx.h"
@@ -64,7 +65,7 @@ static int screenshot_get_next_path(char *path, char *extension)
 		RCT2_GLOBAL(0x013CE952, uint16) = i;
 
 		// Glue together path and filename
-		sprintf(path, "%sSCR%d%s", RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH_SLASH, char), i, extension);
+		sprintf(path, "%s%cSCR%d%s", osinterface_get_orct2_homefolder(), osinterface_get_path_separator(), i, extension);
 
 		if (GetFileAttributes(path) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND)
 			return i;