X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Flibgame%2Fmisc.c;h=d21363cad99665ff029ee48bb9c94ec2739c59af;hb=b6847742a0713d8ed21bb6104476db54f8c1a4b9;hp=f3e191047b59bd4f79e657ae6d76b6f507ecdf5e;hpb=e3a53d28634c52a0b1de6d0609de911e5d01c344;p=rocksndiamonds.git

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index f3e19104..d21363ca 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -662,7 +662,8 @@ boolean strSuffixLower(char *s, char *suffix)
 /* command line option handling functions                                    */
 /* ------------------------------------------------------------------------- */
 
-void GetOptions(char *argv[], void (*print_usage_function)(void))
+void GetOptions(char *argv[], void (*print_usage_function)(void),
+		unsigned long (*get_cmd_switch_function)(char *))
 {
   char *ro_base_path = RO_BASE_PATH;
   char *rw_base_path = RW_BASE_PATH;
@@ -685,6 +686,7 @@ void GetOptions(char *argv[], void (*print_usage_function)(void))
   options.display_name = NULL;
   options.server_host = NULL;
   options.server_port = 0;
+
   options.ro_base_directory = ro_base_path;
   options.rw_base_directory = rw_base_path;
   options.level_directory    = getPath2(ro_base_path, LEVELS_DIRECTORY);
@@ -693,12 +695,15 @@ void GetOptions(char *argv[], void (*print_usage_function)(void))
   options.music_directory    = getPath2(ro_base_path, MUSIC_DIRECTORY);
   options.docs_directory     = getPath2(ro_base_path, DOCS_DIRECTORY);
   options.execute_command = NULL;
+
   options.serveronly = FALSE;
   options.network = FALSE;
   options.verbose = FALSE;
   options.debug = FALSE;
   options.debug_x11_sync = FALSE;
 
+  options.cmd_switches = 0;
+
 #if !defined(PLATFORM_UNIX)
   if (*options_left == NULL)	/* no options given -- enable verbose mode */
     options.verbose = TRUE;
@@ -827,6 +832,21 @@ void GetOptions(char *argv[], void (*print_usage_function)(void))
     {
       options.debug_x11_sync = TRUE;
     }
+    else if (strPrefix(option, "-D"))
+    {
+      char *switch_string = &option[2];
+      unsigned long switch_value;
+
+      if (*switch_string == '\0')
+	Error(ERR_EXIT_HELP, "empty switch ignored");
+
+      switch_value = get_cmd_switch_function(switch_string);
+
+      if (switch_value == 0)
+	Error(ERR_EXIT_HELP, "unknown switch '%s'", switch_string);
+
+      options.cmd_switches |= switch_value;
+    }
     else if (strncmp(option, "-execute", option_len) == 0)
     {
       if (option_arg == NULL)