Finally abstracted constants properly. Changed how the event module works; wasn't really abstract before. Removed libs we're not going to use: native, signal.

src/modules/filesystem/physfs/File.cpp

@@ -21,7 +21,7 @@
 #include "File.h"
 
 // STD
-#include <string.h>
+#include <cstring>
 
 // LOVE
 #include "Filesystem.h"
@@ -46,6 +46,9 @@ namespace physfs
 	
 	bool File::open(Mode mode)
 	{
+		if(mode == CLOSED)
+			return true;
+
 		// File must exist if read mode.
 		if((mode == READ))
 			if(!PHYSFS_exists(filename.c_str()))
@@ -73,9 +76,6 @@ namespace physfs
 		case WRITE:
 			file = PHYSFS_openWrite(filename.c_str());
 			break;
-		case CLOSED:
-			// Heh. Case closed.
-			return true;
 		}
 
 		return (file != 0);

src/modules/filesystem/physfs/wrap_File.cpp

@@ -44,11 +44,14 @@ namespace physfs
 	int w_File_open(lua_State * L)
 	{
 		File * file = luax_checkfile(L, 1);
-		int mode = luaL_optint(L, 2, File::READ);
+		File::Mode mode;
+
+		if(!File::getConstant(luaL_checkstring(L, 2), mode))
+			return luaL_error(L, "Incorrect file open mode: %s", luaL_checkstring(L, 2));
 
 		try
 		{
-			lua_pushboolean(L, file->open((File::Mode)mode) ? 1 : 0);
+			lua_pushboolean(L, file->open(mode) ? 1 : 0);
 		}
 		catch(Exception e)
 		{

src/modules/filesystem/physfs/wrap_Filesystem.cpp

@@ -265,15 +265,6 @@ namespace physfs
 		0
 	};
 
-	// List of constants.
-	static const Constant constants[] = {
-		{ "file_closed", File::CLOSED },
-		{ "file_read", File::READ },
-		{ "file_write", File::WRITE },
-		{ "file_append", File::APPEND },
-		{ 0, 0 }
-	};
-
 	int luaopen_love_filesystem(lua_State * L)
 	{
 		if(instance == 0)
@@ -295,7 +286,6 @@ namespace physfs
 		w.flags = MODULE_FILESYSTEM_T;
 		w.functions = functions;
 		w.types = types;
-		w.constants = constants;
 
 		return luax_register_module(L, w);
 	}