Various improvements and code re-organisation: Optimised assembler LCD rendering function for the iPod 5G by me and an optimisations to the sprite drawing routines courtesy of stripwax (these improvements make pacbox almost realtime on the iPod 5G). MENU+SELECT now brings up the menu on the iPod instead of the hold switch.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9018 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 91 insertions, 0 deletions

diff --git a/apps/plugins/pacbox/pacbox.h b/apps/plugins/pacbox/pacbox.h
new file mode 100644
index 0000000000..84bd8a7be8
--- /dev/null
+++ b/apps/plugins/pacbox/pacbox.h
@@ -0,0 +1,91 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Pacbox - a Pacman Emulator for Rockbox
+ *
+ * Based on PIE - Pacman Instructional Emulator
+ *
+ * Copyright (c) 1997-2003,2004 Alessandro Scotti
+ * http://www.ascotti.org/
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Platform-specific defines - used in both C and ASM files */
+
+#ifndef _PACBOX_H
+#define _PACBOX_H
+
+#include "config.h"
+
+#if CONFIG_KEYPAD == IPOD_4G_PAD
+
+#define PACMAN_UP      BUTTON_RIGHT
+#define PACMAN_DOWN    BUTTON_LEFT
+#define PACMAN_LEFT    BUTTON_MENU
+#define PACMAN_RIGHT   BUTTON_PLAY
+#define PACMAN_1UP     BUTTON_SELECT
+#define PACMAN_COIN    BUTTON_SELECT
+#define PACMAN_MENU    (BUTTON_MENU | BUTTON_SELECT)
+
+#elif CONFIG_KEYPAD == IRIVER_H100_PAD || CONFIG_KEYPAD == IRIVER_H300_PAD
+
+#define PACMAN_UP      BUTTON_RIGHT
+#define PACMAN_DOWN    BUTTON_LEFT
+#define PACMAN_LEFT    BUTTON_UP
+#define PACMAN_RIGHT   BUTTON_DOWN
+#define PACMAN_1UP     BUTTON_SELECT
+#define PACMAN_2UP     BUTTON_ON
+#define PACMAN_COIN    BUTTON_REC
+#define PACMAN_MENU    BUTTON_MODE
+
+#elif CONFIG_KEYPAD == GIGABEAT_PAD
+
+#define PACMAN_UP      BUTTON_UP
+#define PACMAN_DOWN    BUTTON_DOWN
+#define PACMAN_LEFT    BUTTON_LEFT
+#define PACMAN_RIGHT   BUTTON_RIGHT
+#define PACMAN_1UP     BUTTON_SELECT
+#define PACMAN_2UP     BUTTON_POWER
+#define PACMAN_COIN    BUTTON_A
+#define PACMAN_MENU    BUTTON_MENU
+
+#elif CONFIG_KEYPAD == IAUDIO_X5_PAD
+
+#define PACMAN_UP      BUTTON_RIGHT
+#define PACMAN_DOWN    BUTTON_LEFT
+#define PACMAN_LEFT    BUTTON_UP
+#define PACMAN_RIGHT   BUTTON_DOWN
+#define PACMAN_1UP     BUTTON_SELECT
+#define PACMAN_2UP     BUTTON_POWER
+#define PACMAN_COIN    BUTTON_REC
+#define PACMAN_MENU    BUTTON_PLAY
+
+#endif
+
+#if (LCD_HEIGHT >= 288)
+#define XOFS ((LCD_WIDTH-224)/2)
+#define YOFS ((LCD_HEIGHT-288)/2)
+#elif (LCD_WIDTH >= 288)
+#define XOFS ((LCD_WIDTH-288)/2)
+#define YOFS ((LCD_HEIGHT-224)/2)
+#elif (LCD_WIDTH >= 220)
+#define XOFS ((LCD_WIDTH-(288*3/4))/2)
+#define YOFS ((LCD_HEIGHT-(224*3/4))/2)
+#elif (LCD_WIDTH >= 144)
+#define XOFS ((LCD_WIDTH-288/2)/2)
+#define YOFS ((LCD_HEIGHT-224/2)/2)
+#endif
+
+#endif