First working prototype of server chosing option in login screen

.gitignore

@@ -6,6 +6,8 @@ git_version
 map_editor/mapedit.x86.linux.bin
 docs/DOXYTAGS
 docs/html
+.idea/
+cmake-build-debug/
 pawn_scripts/*.amx
 pawn_scripts/features.inc
 

elconfig.c

@@ -2937,6 +2937,7 @@ static void init_ELC_vars(void)
 		"Username", "Your user name here", SERVER);
 	add_var(OPT_PASSWORD, "password", "p", active_password_str, change_string, sizeof(active_password_str),
 		"Password", "Put your password here", SERVER);
+	add_var(OPT_STRING,"server","s",active_server_str,change_string,sizeof(active_server_str),"Server","Put your server here",SERVER);
 	add_var(OPT_BOOL,"passmngr_enabled","pme",&passmngr_enabled,change_var,0,"Enable Password Manager", "If enabled, user names and passwords are saved locally by the built-in password manager.  Multiple sets of details can be saved.  You can choose which details to use at the login screen.",SERVER);
 	add_var(OPT_MULTI,"log_chat","log",&log_chat,change_int,LOG_SERVER,"Log Messages","Log messages from the server (chat, harvesting events, GMs, etc)",SERVER,"Do not log chat", "Log chat only", "Log server messages", "Log server to srv_log.txt", NULL);
 	add_var(OPT_BOOL,"rotate_chat_log","rclog",&rotate_chat_log_config_var,change_rotate_chat_log,0,"Rotate Chat Log File","Tag the chat/server message log files with year and month. You will still need to manage deletion of the old files. Requires a client restart.",SERVER);

gamewin.c

@@ -1651,7 +1651,7 @@ int keypress_root_common (SDL_Keycode key_code, Uint32 key_unicode, Uint16 key_m
 			put_string_in_input_field((unsigned char*)line);
 		}
 	}
-	else if(is_disconnected() && !alt_on && !ctrl_on && !locked_to_console)
+	else if(is_disconnected() && !alt_on && !ctrl_on && !locked_to_console && can_login)
 	{
 		connect_to_server();
 	}

init.c

@@ -165,7 +165,7 @@ static void load_entrable_list(void)
 }
 #endif // FASTER_MAP_LOAD
 
-static void read_config(void)
+void read_config(void)
 {
 	// Set our configdir
 	const char * tcfg = get_path_config();
@@ -793,13 +793,14 @@ void init_stuff(void)
 	init_text_buffers ();
 
 	load_server_list("servers.lst");
-	set_server_details();
+	set_default_config();
 
 #ifdef NEW_SOUND
 	initial_sound_init();
 #endif
 
 	// Read the config file
+	// TODO: config is stored per server... here we load the default config
 	read_config();
 
 	// Parse command line options
@@ -1061,6 +1062,7 @@ void init_stuff(void)
 	safe_snprintf(config_location, sizeof(config_location), datadir_location_str, datadir);
 	LOG_TO_CONSOLE(c_green4, config_location);
 	cfgdir = get_path_config();
+	cfgdir = get_path_default_config();
 	if (cfgdir != NULL) {
 		//Realistically, if this failed, then there's not much point in continuing, but oh well...
 		safe_snprintf(config_location, sizeof(config_location), config_location_str, cfgdir);
@@ -1097,8 +1099,10 @@ void init_stuff(void)
 	}
 	else if (has_accepted)
 	{
+		//switch_to_login();
 		show_window (opening_root_win);
-		connect_to_server();
+		//show_window (login_root_win);
+		//connect_to_server();
 	}
 	else
 	{

init.h

@@ -248,6 +248,16 @@ typedef struct
 extern char configdir[256]; /*!< the default directory where we look for configuration files */
 extern char datadir[256]; /*!< the default directory where we look for data files (aka installation dir) */
 
+/*!
+ * \ingroup readconfig
+ * \brief   Reads the server configuration file.
+ *
+ *		Reads the server configuration, or the default one if no server selected.
+ *
+ * \pre If the config could not be read, the function calls exit.
+ */
+void read_config(void);
+
 /*!
  * \ingroup loadsave
  * \brief   Stores the window layout in the binary cfg file.

io/elpathwrapper.c

@@ -142,8 +142,27 @@ const char * get_path_config_base(void)
 	}
 #endif // platform check
 
+	fprintf(stderr,"[DEBUG] get_path_config_base: %s\n", locbuffer);
+
 	return locbuffer;
 }
+
+const char * get_path_default_config(void)
+{
+	static char locbuffer[MAX_PATH] = {0};
+
+	// Check if we have selected a server yet, otherwise return the base config dir
+#ifndef MAP_EDITOR
+	safe_snprintf(locbuffer, sizeof(locbuffer), "%s%s", get_path_config_base(), "");
+#else
+	safe_snprintf(locbuffer, sizeof(locbuffer), "%s/", get_path_config_base());
+#endif //!MAP_EDITOR
+
+	fprintf(stderr,"[DEBUG] get_path_default_config: %s\n", locbuffer);
+
+	return locbuffer;
+}
+
 const char * get_path_config(void)
 {
 	static char locbuffer[MAX_PATH] = {0};
@@ -780,6 +799,10 @@ int copy_file(const char *source, const char *dest)
 	return 0;
 }
 
+int check_default_config(void)
+{
+	return file_exists(get_path_config());
+}
 
 int check_configdir(void)
 {

io/elpathwrapper.h

@@ -22,6 +22,14 @@ extern "C" {
  */
 const char * get_path_config_base(void);
 
+/**
+ * @brief Gets the directory for the default config files
+ *
+ * Get the directory where we should be storing default config files
+ * @return Returns a string with the path on success, or an empty string (indicating the use of the current directory, usually data_dir) on failure
+ */
+const char * get_path_default_config(void);
+
 /**
  * @brief Gets the directory for config files
  *
@@ -171,6 +179,13 @@ void file_update_clear_old(void);
  */
 void remove_file_updates(char * filename, int custom);
 
+/**
+ * @brief Check for valid default config
+ *
+ * Checks if we can stat() default config file
+ */
+int check_default_config(void);
+
 /**
  * @brief Check for valid configdir
  *