ScummVM Headers were missing

svn-id: r10381

1 files changed, 105 insertions, 0 deletions

diff --git a/backends/PalmOS/Src/scumm_globals.cpp b/backends/PalmOS/Src/scumm_globals.cpp
new file mode 100644
index 0000000000..e27bc89466
--- /dev/null
+++ b/backends/PalmOS/Src/scumm_globals.cpp
@@ -0,0 +1,105 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001  Ludvig Strigeus
+ * Copyright (C) 2001-2003 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+#include <PalmOS.h>
+
+#include "start.h"
+#include "globals.h"
+#include "scumm_globals.h"
+
+static void GlbInitAll() {
+#ifndef DISABLE_SCUMM
+	CALL_INIT(IMuseDigital)
+	CALL_INIT(NewGui)
+	CALL_INIT(Akos)
+	CALL_INIT(Bundle)
+	CALL_INIT(Codec47)
+	CALL_INIT(Gfx)
+	CALL_INIT(Dialogs)
+	CALL_INIT(Charset)
+	CALL_INIT(Costume)
+	CALL_INIT(PlayerV2)
+#endif
+}
+
+static void GlbReleaseAll() {
+#ifndef DISABLE_SCUMM
+	CALL_RELEASE(IMuseDigital)
+	CALL_RELEASE(NewGui)
+	CALL_RELEASE(Akos)
+	CALL_RELEASE(Bundle)
+	CALL_RELEASE(Codec47)
+	CALL_RELEASE(Gfx)
+	CALL_RELEASE(Dialogs)
+	CALL_RELEASE(Charset)
+	CALL_RELEASE(Costume)
+	CALL_RELEASE(PlayerV2)
+#endif
+}
+
+//TODO : use Boolean instead of void to check err
+static DmOpenRef GlbOpenInternal(const Char *nameP) {
+	LocalID dbID = DmFindDatabase(0, nameP);
+	if (dbID) {
+		UInt32 dbType, dbCreator;
+		Err e = DmDatabaseInfo(0, dbID, 0, 0, 0, 0, 0, 0, 0, 0, 0, &dbType, &dbCreator);
+		
+		if (!e && dbType == 'GLBS' && dbCreator == appFileCreator)
+			return DmOpenDatabase(0, dbID, dmModeReadOnly);
+	}
+	return NULL;
+}
+
+void GlbOpen() {
+	gVars->globals[GBVARS_SCUMM] = GlbOpenInternal("Scumm-Globals");
+	gVars->globals[GBVARS_SIMON] = GlbOpenInternal("Simon-Globals");
+	gVars->globals[GBVARS_SKY] = GlbOpenInternal("Sky-Globals");
+	
+	GlbInitAll();
+}
+
+void GlbClose() {
+	GlbReleaseAll();
+
+	if (gVars->globals[GBVARS_SCUMM])
+		DmCloseDatabase(gVars->globals[GBVARS_SCUMM]);
+	if (gVars->globals[GBVARS_SIMON])
+		DmCloseDatabase(gVars->globals[GBVARS_SIMON]);
+	if (gVars->globals[GBVARS_SKY])
+		DmCloseDatabase(gVars->globals[GBVARS_SKY]);
+}
+
+void *GlbGetRecord(UInt16 index, UInt16 id) {
+	if (gVars->globals[id]) {
+		MemHandle recordH = DmQueryRecord(gVars->globals[id], index);
+		if (recordH)
+			return MemHandleLock(recordH);
+	}
+	return NULL;
+}
+
+void GlbReleaseRecord(UInt16 index, UInt16 id) {
+	if (gVars->globals[id]) {
+		MemHandle recordH = DmQueryRecord(gVars->globals[id], index);
+		if (recordH)
+			MemHandleUnlock(recordH);
+	}
+}
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