Attempt to generate version.h from git.

5 files changed, 75 insertions, 0 deletions

diff --git a/default.bld b/default.bld
index 0c7f50c..5c3d9b1 100644
--- a/default.bld
+++ b/default.bld
@@ -1,4 +1,29 @@
 
+target "src/version.h"
+{
+        requires ".git";
+        profile "build"
+        {
+                fh = open("src/version.h.tmp");
+                fh.write(
+"#ifndef VERSION_H\n"
+"#define VERSION_H\n"
+"\n"
+"#define FULLVER                \"$(git describe)\"\n"
+"\n"
+"#endif");
+                fh.close();
+                if "$(cmp src/version.h.tmp src/version.h)" == "" then
+                {
+                        execute("rm src/version.h.tmp");
+                }
+                else
+                {
+                        execute("mv src/version.h.tmp src/version.h");
+                }
+        }
+}
+
 CC="g++";
 target "stage"
 {
diff --git a/src/.gitignore b/src/.gitignore
index 6f29247..3492adb 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -2,3 +2,4 @@ parser.tab.c
 parser.tab.h
 parser.yy.c
 parser.yy.h
+version.h
diff --git a/src/main.cpp b/src/main.cpp
index 6646d79..7e2ef7f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,7 @@
 #include "gamebuilder.h"
 #include "game.h"
 #include "gamestate.h"
+#include "options.h"
 
 #include <stdlib.h>
 #include <time.h>
@@ -14,6 +15,9 @@ using namespace Bu;
 
 int main( int argc, char *argv[] )
 {
+        Options &opt = Options::getInstance();
+        opt.parse( argc, argv );
+
         srandom( time( NULL ) );
 
         GameBuilder bld;
diff --git a/src/options.cpp b/src/options.cpp
new file mode 100644
index 0000000..7953add
--- /dev/null
+++ b/src/options.cpp
@@ -0,0 +1,25 @@
+#include "options.h"
+#include "version.h"
+
+#include <bu/optparser.h>
+
+Options::Options()
+{
+}
+
+Options::~Options()
+{
+}
+
+void Options::parse( int argc, char *argv[] )
+{
+        Bu::OptParser opt;
+
+        opt.addHelpBanner("STAGE v" FULLVER
+                        " - Simple, Textual, Adventure Game Environment");
+        opt.addHelpBanner("usage: " + Bu::String(argv[0]) +
+                        " [options] <filename>\n");
+        opt.addHelpOption('h', "help");
+        opt.parse( argc, argv );
+}
+
diff --git a/src/options.h b/src/options.h
new file mode 100644
index 0000000..42caa53
--- /dev/null
+++ b/src/options.h
@@ -0,0 +1,20 @@
+#ifndef OPTIONS_H
+#define OPTIONS_H
+
+#include <bu/singleton.h>
+#include <bu/string.h>
+
+class Options : public Bu::Singleton<Options>
+{
+friend class Bu::Singleton<Options>;
+private:
+        Options();
+        virtual ~Options();
+
+public:
+        void parse( int argc, char *argv[] );
+
+        Bu::String sFile;
+};
+
+#endif