SHERLOCK: Beginnings of Scalpel logo display

1 files changed, 77 insertions, 0 deletions

diff --git a/engines/sherlock/scalpel/tsage/logo.h b/engines/sherlock/scalpel/tsage/logo.h
new file mode 100644
index 0000000000..4adbe95ff4
--- /dev/null
+++ b/engines/sherlock/scalpel/tsage/logo.h
@@ -0,0 +1,77 @@
+/* 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 SHERLOCK_SCALPEL_TSAGE_LOGO_H
+#define SHERLOCK_SCALPEL_TSAGE_LOGO_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "common/file.h"
+#include "common/list.h"
+#include "common/str.h"
+#include "common/str-array.h"
+#include "common/util.h"
+#include "graphics/surface.h"
+#include "sherlock/scalpel/tsage/resources.h"
+#include "sherlock/screen.h"
+
+namespace Sherlock {
+namespace Scalpel {
+
+class ScalpelEngine;
+
+namespace TsAGE {
+
+class Logo {
+private:
+	ScalpelEngine *_vm;
+	TLib _lib;
+	Surface _surface;
+	int _counter;
+	byte _palette1[PALETTE_SIZE];
+	byte _palette2[PALETTE_SIZE];
+	byte _palette3[PALETTE_SIZE];
+
+	Logo(ScalpelEngine *vm);
+
+	void nextFrame();
+
+	bool finished() const;
+
+	/**
+	 * Load the background for the scene
+	 */
+	void loadBackground();
+
+	/**
+	 * Fade from the current palette to a new one
+	 */
+	void fade(const byte palette[PALETTE_SIZE]);
+public:
+	static bool show(ScalpelEngine *vm);
+};
+
+} // end of namespace TsAGE
+} // end of namespace Scalpel
+} // end of namespace Sherlock
+
+#endif