MORPHOS: MorphOS Support

backends/platform/sdl/morphos/morphos-main.cpp

@@ -0,0 +1,87 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/scummsys.h"
+
+#if defined(__MORPHOS__)
+
+#include "backends/fs/morphos/morphos-fs.h"
+#include "backends/platform/sdl/morphos/morphos.h"
+#include "backends/plugins/sdl/sdl-provider.h"
+#include "base/main.h"
+
+int main(int argc, char *argv[]) {
+
+	// The following will gather the application name and add the install path
+	// to a variable in AmigaOS4's ENV(ARC) system. It will be placed in AppPaths
+	// so that ScummVM can become AmiUpdate aware
+	//const char *const appname = "ScummVM";
+
+	/*BPTR lock;
+	APTR oldwin;
+
+	// Obtain a lock to the home directory
+	if ((lock = IDOS->GetProgramDir())) {
+		TEXT progpath[2048];
+		TEXT apppath[1024] = "AppPaths";
+
+		if (IDOS->DevNameFromLock(lock,
+			progpath,
+			sizeof(progpath),
+			DN_FULLPATH)) {
+
+			// Stop any "Insert volume..." type requesters
+			oldwin = IDOS->SetProcWindow((APTR)-1);
+
+			// Finally, set the variable to the path the executable was run from
+			IDOS->AddPart( apppath, appname, 1024);
+			IDOS->SetVar( apppath, progpath, -1, GVF_GLOBAL_ONLY|GVF_SAVE_VAR );
+
+			// Turn system requesters back on
+			IDOS->SetProcWindow( oldwin );
+		}
+	}*/
+
+	// Set up a stack cookie to avoid crashes from a stack set too low
+	static const char *stack_cookie __attribute__((used)) = "$STACK: 600000";
+
+	// Create our OSystem instance
+	g_system = new OSystem_MorphOS();
+	assert(g_system);
+
+	// Pre initialize the backend
+	((OSystem_MorphOS *)g_system)->init();
+
+#ifdef DYNAMIC_MODULES
+	PluginManager::instance().addPluginProvider(new SDLPluginProvider());
+#endif
+
+	// Invoke the actual ScummVM main entry point
+	int res = scummvm_main(argc, argv);
+
+	// Free OSystem
+	g_system->destroy();
+
+	return res;
+}
+
+#endif

backends/platform/sdl/morphos/morphos.cpp

@@ -0,0 +1,38 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/scummsys.h"
+
+#ifdef __MORPHOS__
+
+#include "backends/platform/sdl/morphos/morphos.h"
+#include "backends/fs/morphos/morphos-fs-factory.h"
+
+void OSystem_MorphOS::init() {
+	// Initialze File System Factory
+	_fsFactory = new MorphOSFilesystemFactory();
+
+	// Invoke parent implementation of this method
+	OSystem_SDL::init();
+}
+
+#endif

backends/platform/sdl/morphos/morphos.h

@@ -0,0 +1,36 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef PLATFORM_SDL_MORPHOS_H
+#define PLATFORM_SDL_MORPHOS_H
+
+#include "backends/platform/sdl/sdl.h"
+
+class OSystem_MorphOS : public OSystem_SDL {
+public:
+	OSystem_MorphOS() {}
+	virtual ~OSystem_MorphOS() {}
+
+	virtual void init();
+};
+
+#endif

backends/platform/sdl/morphos/morphos.mk

@@ -0,0 +1,24 @@
+# Special target to create an MorphOS snapshot installation
+amigaosdist: $(EXECUTABLE)
+	mkdir -p $(MORPHOSPATH)
+	mkdir -p $(MORPHOSPATH)themes
+	mkdir -p $(MORPHOSPATH)extras
+	$(STRIP) $(EXECUTABLE) -o $(MORPHOSPATH)$(EXECUTABLE)
+	cp ${srcdir}/icons/scummvm_drawer.info $(MORPHOSPATH).info
+	cp ${srcdir}/icons/scummvm.info $(MORPHOSPATH)$(EXECUTABLE).info
+	cp $(DIST_FILES_THEMES) $(MORPHOSPATH)themes/
+ifdef DIST_FILES_ENGINEDATA
+	cp $(DIST_FILES_ENGINEDATA) $(MORPHOSPATH)extras/
+endif
+	cat ${srcdir}/README | sed -f ${srcdir}/dists/amiga/convertRM.sed > README.conv
+# MorphOS's shell is not happy with indented comments, thus don't do it.
+# AREXX seems to have problems when ${srcdir} is '.'. It will break with a
+# "Program not found" error. Therefore we copy the script to the cwd and
+# remove it again, once it has finished.
+	cp ${srcdir}/dists/amiga/RM2AG.rx .
+	rx RM2AG.rx README.conv
+	cp README.guide $(MORPHOSPATH)
+	rm RM2AG.rx
+	rm README.conv
+	rm README.guide
+	cp $(DIST_FILES_DOCS) $(MORPHOSPATH)