From 9a944721caed84da586534baa1e711a4b1ed9a84 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Mon, 19 Oct 2009 01:18:14 +0000
Subject: [PATCH] added command-line options to set width, height, fullscreen,
 and input grabbing

git-svn-id: svn://anubis/anaglym/trunk@100 99a6e188-d820-4881-8870-2d33a10e2619
---
 anaglym.cc | 37 ++++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/anaglym.cc b/anaglym.cc
index f6b73b9..0bdfd5a 100644
--- a/anaglym.cc
+++ b/anaglym.cc
@@ -18,6 +18,10 @@ static void usage()
 
 int main(int argc, char * argv[])
 {
+    bool fullscreen = true;
+    bool grab_input = true;
+    int width = 0;
+    int height = 0;
     const char * program = NULL;
     for (int i = 1; i < argc; i++)
     {
@@ -35,9 +39,28 @@ int main(int argc, char * argv[])
         }
         else
         {
-            cerr << "Warning: Unrecognized option '" << argv[i]+1
-                 << "'" << endl;
-            usage();
+            if      (!strcmp(argv[i], "-f"))
+            {
+                fullscreen = false;
+            }
+            else if (!strcmp(argv[i], "-g"))
+            {
+                grab_input = false;
+            }
+            else if (!strncmp(argv[i], "-w", 2))
+            {
+                width = atoi((strlen(argv[i]) == 2) ? argv[++i] : argv[i] + 2);
+            }
+            else if (!strncmp(argv[i], "-h", 2))
+            {
+                height = atoi((strlen(argv[i]) == 2) ? argv[++i] : argv[i] + 2);
+            }
+            else
+            {
+                cerr << "Warning: Unrecognized option '" << argv[i]+1
+                     << "'" << endl;
+                usage();
+            }
         }
     }
 
@@ -47,12 +70,8 @@ int main(int argc, char * argv[])
     }
 
     Video video;
-#if 0
-    /* start in windowed mode for debugging */
-    video.start(0, 0, false, false);
-#else
-    video.start();
-#endif
+    video.start(width, height, fullscreen, grab_input);
+
     g_engine = new Engine(argv[0]);
     if (g_engine->load(program))
         g_engine->run();