From b3fb34a535c1f9ef34b1651b265a3c7b950a8c7d Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Thu, 21 Apr 2011 12:59:57 +0000
Subject: Fixed problem with long routes in interactive mode and improved
 switch handling code.

---
 dbox.c | 64 +++++++++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 41 insertions(+), 23 deletions(-)

(limited to 'dbox.c')

diff --git a/dbox.c b/dbox.c
index 428f518..4dbb4f6 100644
--- a/dbox.c
+++ b/dbox.c
@@ -172,36 +172,38 @@ int main(int argc, char *argv[])
     int play = FALSE;
     int base;
     int f;
-    int verbose = TRUE;
+    int verbose = FALSE;
 
     g_name = argv[0];
 
-    if (argc<2)
-    {
-	fprintf(stderr,"%s: usage %s [-i|-p] file [file2 ...]\n",
-				g_name, g_name);
-	return EXIT_FAILURE;
-    }
+    base = 1;
 
-    if (strcmp(argv[1],"-i")==0)
+    while(argv[base] && argv[base][0] == '-')
     {
-	interact = TRUE;
-	base = 2;
-    }
-    else if (strcmp(argv[1],"-p")==0)
-    {
-	interact = TRUE;
-	play = TRUE;
-	base = 2;
-    }
-    else
-    {
-    	base = 1;
+    	switch(argv[base++][1])
+	{
+	    case 'i':
+		interact = TRUE;
+		break;
+
+	    case 'p':
+		interact = TRUE;
+		play = TRUE;
+		break;
+
+	    case 'v':
+		verbose = TRUE;
+		break;
+
+	    default:
+	    	base = argc;
+	    	break;
+	}
     }
 
-    if (argc <= base)
+    if (!argv[base])
     {
-	fprintf(stderr,"%s: usage %s [-i|-p] file [file2 ...]\n",
+	fprintf(stderr,"%s: usage %s [-v|-i|-p] file [file2 ...]\n",
 				g_name, g_name);
 	return EXIT_FAILURE;
     }
@@ -1230,7 +1232,23 @@ static void Interactive(const level_t *p_level, int play)
 
     if (!play)
     {
-	mvprintw(p_level->height + 9, 0, "Route:%s", route);
+	if (route[0])
+	{
+	    if (strlen(route) > COLS-6)
+	    {
+		mvprintw(p_level->height + 9, 0, "Route:%*.*s...",
+						    COLS-10, COLS-10, route);
+	    }
+	    else
+	    {
+		mvprintw(p_level->height + 9, 0, "Route:%s", route);
+	    }
+	}
+	else
+	{
+	    mvprintw(p_level->height + 9, 0, "Route: None found -- "
+	    					"level possibly impossible");
+	}
     }
 
     while(!quit)
-- 
cgit v1.2.3