Rename definegamename to setgamename and alter the "map" console command to show a listing of all available maps if no map name is given

git-svn-id: https://svn.eduke32.com/eduke32@987 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/build/include/osd.h

@@ -43,6 +43,8 @@ char *OSD_GetFmt(char *ptr);
 char *OSD_GetTextPtr(void);
 char *OSD_GetFmtPtr(void);
 
+int OSD_GetCols(void);
+
 // initializes things
 void OSD_Init(void);
 

polymer/build/src/osd.c

@@ -194,6 +194,11 @@ char *OSD_GetFmt(char *ptr)
     return (ptr - &osdtext[0] + &osdfmt[0]);
 }
 
+int OSD_GetCols(void)
+{
+    return osdcols;
+}
+
 int OSD_GetTextMode(void)
 {
     return osdtextmode;

polymer/eduke32/source/gamedef.c

@@ -464,7 +464,7 @@ const char *keyw[] =
     "loadmapstate",             // 327
     "clearmapstate",            // 328
     "scriptsize",               // 329
-    "definegamename",           // 330
+    "setgamename",              // 330
     "cmenu",                    // 331
     "gettimedate",              // 332
     "activatecheat",            // 333
@@ -4554,7 +4554,7 @@ repeatcase:
         skill_names[j][i] = '\0';
         return 0;
 
-    case CON_DEFINEGAMENAME:
+    case CON_SETGAMENAME:
     {
         char gamename[32];
         scriptptr--;

polymer/eduke32/source/gamedef.h

@@ -840,7 +840,7 @@ enum keywords
     CON_LOADMAPSTATE,       // 327
     CON_CLEARMAPSTATE,      // 328
     CON_SCRIPTSIZE,         // 329
-    CON_DEFINEGAMENAME,     // 330
+    CON_SETGAMENAME,        // 330
     CON_CMENU,              // 331
     CON_GETTIMEDATE,        // 332 
     CON_ACTIVATECHEAT,      // 333

polymer/eduke32/source/osdcmds.c

@@ -169,12 +169,63 @@ static int osdcmd_changelevel(const osdfuncparm_t *parm)
     return OSDCMD_OK;
 }
 
+static CACHE1D_FIND_REC *findfiles = NULL;
+static int numfiles = 0;
+
+static void clearfilenames(void)
+{
+    klistfree(findfiles);
+    findfiles = NULL;
+    numfiles = 0;
+}
+
+static int getfilenames(char *path)
+{
+    CACHE1D_FIND_REC *r;
+
+    clearfilenames();
+    findfiles = klistpath(path,"*.MAP",CACHE1D_FIND_FILE);
+    for (r = findfiles; r; r=r->next) numfiles++;
+    return(0);
+}
+
 static int osdcmd_map(const osdfuncparm_t *parm)
 {
     int i;
+    CACHE1D_FIND_REC *r;
     char filename[256];
 
-    if (parm->numparms != 1) return OSDCMD_SHOWHELP;
+    if (parm->numparms != 1)
+    {
+        int maxwidth = 0;
+
+        getfilenames("/");
+
+        for (r=findfiles; r!=NULL; r=r->next)
+            maxwidth = max((unsigned)maxwidth,Bstrlen(r->name));
+
+        if (maxwidth > 0)
+        {
+            int x = 0, count = 0;
+            maxwidth += 3;
+            OSD_Printf(OSDTEXT_RED "Map listing:\n");
+            for (r=findfiles; r!=NULL; r=r->next)
+            {
+                OSD_Printf("%-*s",maxwidth,r->name);
+                x += maxwidth;
+                count++;
+                if (x > OSD_GetCols() - maxwidth)
+                {
+                    x = 0;
+                    OSD_Printf("\n");
+                }
+            }
+            if (x) OSD_Printf("\n");
+            OSD_Printf(OSDTEXT_RED "Found %d maps\n",numfiles);
+        }
+
+        return OSDCMD_SHOWHELP;
+    }
 
 #if 0
     if (numplayers > 1)
@@ -1366,7 +1417,7 @@ int registerosdcommands(void)
     else
     {
         OSD_RegisterFunction("changelevel","changelevel <volume> <level>: warps to the given level", osdcmd_changelevel);
-        OSD_RegisterFunction("map","map <mapfile>: loads the given user map", osdcmd_map);
+        OSD_RegisterFunction("map","map <mapfile>: loads a map", osdcmd_map);
     }
 
     OSD_RegisterFunction("addpath","addpath <path>: adds path to game filesystem", osdcmd_addpath);

polymer/eduke32/source/startwin.game.c

@@ -49,14 +49,14 @@ static int done = -1, mode = TAB_CONFIG;
 static CACHE1D_FIND_REC *finddirs=NULL;
 static int numdirs=0;
 
-void clearfilenames(void)
+static void clearfilenames(void)
 {
     klistfree(finddirs);
     finddirs = NULL;
     numdirs = 0;
 }
 
-int getfilenames(char *path)
+static int getfilenames(char *path)
 {
     CACHE1D_FIND_REC *r;