AGI: graphics rewrite + cleanup

- graphics code fully rewritten
- Apple IIgs font support
- Amiga Topaz support
- Word parser rewritten
- menu code rewritten
- removed forced 2 second delay on all room changes
  replaced with heuristic to detect situations, where it's required
- lots of naming cleanup
- new console commands show_map, screenobj, vmvars and vmflags
- all sorts of hacks/workarounds removed
- added SCI wait mouse cursor
- added Apple IIgs mouse cursor
- added Atari ST mouse cursor
- added Amiga/Apple IIgs transition
- added Atari ST transition
- user can select another render mode and
  use Apple IIgs palette + transition for PC versions
- inventory screen rewritten
- SetSimple command now properly implemented
- PreAGI Mickey: Sierra logo now shown
- saved games: now saving controller key mapping
  also saving automatic save data (SetSimple command)
- fixed invalid memory access when saving games (31 bytes were saved
  using Common::String c_ptr()

Special Thanks to:
- fuzzie for helping out with the Apple IIgs font + valgrind
- eriktorbjorn for helping out with valgrind
- LordHoto for figuring out the code, that caused invalid memory
  access in the original code, when saving a game
- sev for help out with reversing the Amiga transition

currently missing:
- mouse support for menu
- mouse support for system dialogs
- predictive dialog support

1 files changed, 183 insertions, 0 deletions

diff --git a/engines/agi/mouse_cursor.h b/engines/agi/mouse_cursor.h
new file mode 100644
index 0000000000..1883960451
--- /dev/null
+++ b/engines/agi/mouse_cursor.h
@@ -0,0 +1,183 @@
+/* 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 AGI_MOUSE_CURSOR_H
+#define AGI_MOUSE_CURSOR_H
+
+namespace Agi {
+
+/**
+ * RGB-palette for the Amiga-style arrow cursor
+ * and the Amiga-style busy cursor.
+ */
+static const byte MOUSECURSOR_PALETTE[] = {
+	0x00, 0x00, 0x00, // Black
+	0xFF, 0xFF, 0xFF, // White
+	0xDE, 0x20, 0x21, // Red
+	0xFF, 0xCF, 0xAD  // Light red
+};
+
+/**
+ * A black and white SCI-style arrow cursor (11x16).
+ * 0 = Transparent.
+ * 1 = Black (#000000 in 24-bit RGB).
+ * 2 = White (#FFFFFF in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_SCI[] = {
+	1,1,0,0,0,0,0,0,0,0,0,
+	1,2,1,0,0,0,0,0,0,0,0,
+	1,2,2,1,0,0,0,0,0,0,0,
+	1,2,2,2,1,0,0,0,0,0,0,
+	1,2,2,2,2,1,0,0,0,0,0,
+	1,2,2,2,2,2,1,0,0,0,0,
+	1,2,2,2,2,2,2,1,0,0,0,
+	1,2,2,2,2,2,2,2,1,0,0,
+	1,2,2,2,2,2,2,2,2,1,0,
+	1,2,2,2,2,2,2,2,2,2,1,
+	1,2,2,2,2,2,1,0,0,0,0,
+	1,2,1,0,1,2,2,1,0,0,0,
+	1,1,0,0,1,2,2,1,0,0,0,
+	0,0,0,0,0,1,2,2,1,0,0,
+	0,0,0,0,0,1,2,2,1,0,0,
+	0,0,0,0,0,0,1,2,2,1,0
+};
+
+/**
+ * A black and white SCI-style busy cursor (15x16).
+ * 0 = Transparent.
+ * 1 = Black (#000000 in 24-bit RGB).
+ * 2 = White (#FFFFFF in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_SCI_BUSY[] = {
+	0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,
+	0,0,0,0,1,1,1,2,2,1,1,1,0,0,0,
+	0,0,0,1,2,2,1,2,2,1,2,2,1,0,0,
+	0,1,1,1,2,2,1,2,2,1,2,2,1,0,0,
+	1,2,2,1,2,2,1,2,2,1,2,2,1,0,0,
+	1,2,2,1,2,2,1,2,2,1,2,2,1,0,0,
+	1,2,2,1,2,2,1,2,2,1,2,1,2,1,0,
+	1,2,2,1,2,2,1,2,2,1,1,2,2,1,1,
+	1,2,2,1,2,2,1,2,2,1,1,2,2,2,1,
+	1,2,2,2,2,2,2,2,2,1,1,2,2,2,1,
+	1,2,2,2,2,2,2,2,1,2,2,2,2,1,0,
+	1,2,2,2,2,2,2,1,2,2,2,2,2,1,0,
+	0,1,2,2,2,2,2,1,2,2,2,2,1,0,0,
+	0,1,2,2,2,2,2,2,2,2,2,2,1,0,0,
+	0,0,1,2,2,2,2,2,2,2,2,1,0,0,0,
+	0,0,0,1,1,1,1,1,1,1,1,0,0,0,0
+};
+
+/**
+ * A black and white Atari ST style arrow cursor (11x16).
+ * 0 = Transparent.
+ * 1 = Black (#000000 in 24-bit RGB).
+ * 2 = White (#FFFFFF in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_ATARI_ST[] = {
+	2,2,0,0,0,0,0,0,0,0,0,
+	2,1,2,0,0,0,0,0,0,0,0,
+	2,1,1,2,0,0,0,0,0,0,0,
+	2,1,1,1,2,0,0,0,0,0,0,
+	2,1,1,1,1,2,0,0,0,0,0,
+	2,1,1,1,1,1,2,0,0,0,0,
+	2,1,1,1,1,1,1,2,0,0,0,
+	2,1,1,1,1,1,1,1,2,0,0,
+	2,1,1,1,1,1,1,1,1,2,0,
+	2,1,1,1,1,1,2,2,2,2,2,
+	2,1,1,2,1,1,2,0,0,0,0,
+	2,1,2,0,2,1,1,2,0,0,0,
+	2,2,0,0,2,1,1,2,0,0,0,
+	2,0,0,0,0,2,1,1,2,0,0,
+	0,0,0,0,0,2,1,1,2,0,0,
+	0,0,0,0,0,0,2,2,2,0,0
+};
+
+/**
+ * A black and white Apple IIGS style arrow cursor (9x11).
+ * 0 = Transparent.
+ * 1 = Black (#000000 in 24-bit RGB).
+ * 2 = White (#FFFFFF in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_APPLE_II_GS[] = {
+	2,2,0,0,0,0,0,0,0,
+	2,1,2,0,0,0,0,0,0,
+	2,1,1,2,0,0,0,0,0,
+	2,1,1,1,2,0,0,0,0,
+	2,1,1,1,1,2,0,0,0,
+	2,1,1,1,1,1,2,0,0,
+	2,1,1,1,1,1,1,2,0,
+	2,1,1,1,1,1,1,1,2,
+	2,1,1,2,1,1,2,2,0,
+	2,2,2,0,2,1,1,2,0,
+	0,0,0,0,0,2,2,2,0
+};
+
+/**
+ * An Amiga-style arrow cursor (8x11).
+ * 0 = Transparent.
+ * 1 = Black     (#000000 in 24-bit RGB).
+ * 3 = Red       (#DE2021 in 24-bit RGB).
+ * 4 = Light red (#FFCFAD in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_AMIGA[] = {
+	3,4,1,0,0,0,0,0,
+	3,3,4,1,0,0,0,0,
+	3,3,3,4,1,0,0,0,
+	3,3,3,3,4,1,0,0,
+	3,3,3,3,3,4,1,0,
+	3,3,3,3,3,3,4,1,
+	3,0,3,3,4,1,0,0,
+	0,0,0,3,4,1,0,0,
+	0,0,0,3,3,4,1,0,
+	0,0,0,0,3,4,1,0,
+	0,0,0,0,3,3,4,1
+};
+
+/**
+ * An Amiga-style busy cursor showing an hourglass (13x16).
+ * 0 = Transparent.
+ * 1 = Black     (#000000 in 24-bit RGB).
+ * 2 = Red       (#DE2021 in 24-bit RGB).
+ * 3 = Light red (#FFCFAD in 24-bit RGB).
+ */
+static const byte MOUSECURSOR_AMIGA_BUSY[] = {
+	1,1,1,1,1,1,1,1,1,1,1,1,1,
+	1,3,3,3,3,3,3,3,3,3,3,3,1,
+	1,3,3,3,3,3,3,3,3,3,3,3,1,
+	0,1,4,4,4,4,4,4,4,4,4,1,0,
+	0,0,1,4,4,4,4,4,4,4,1,0,0,
+	0,0,0,1,4,4,4,4,4,1,0,0,0,
+	0,0,0,0,1,4,4,4,1,0,0,0,0,
+	0,0,0,0,0,1,4,1,0,0,0,0,0,
+	0,0,0,0,0,1,4,1,0,0,0,0,0,
+	0,0,0,0,1,3,4,3,1,0,0,0,0,
+	0,0,0,1,3,3,4,3,3,1,0,0,0,
+	0,0,1,3,3,3,4,3,3,3,1,0,0,
+	0,1,3,3,3,4,4,4,3,3,3,1,0,
+	1,4,4,4,4,4,4,4,4,4,4,4,1,
+	1,4,4,4,4,4,4,4,4,4,4,4,1,
+	1,1,1,1,1,1,1,1,1,1,1,1,1
+};
+
+} // End of namespace Agi
+
+#endif /* AGI_MOUSE_CURSOR_H */