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-rw-r--r--src/mame/includes/mboard.h122
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diff --git a/src/mame/includes/mboard.h b/src/mame/includes/mboard.h
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+++ b/src/mame/includes/mboard.h
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+// license:???
+// copyright-holders:Ralf Schaefer, Cowering
+/**********************************************************************
+
+ Mephisto Chess Computers
+
+**********************************************************************/
+
+#ifndef __MBOARD_H__
+#define __MBOARD_H__
+
+/***************************************************************************
+ MACROS
+***************************************************************************/
+
+enum
+{
+ EM, /*No piece*/
+ BP,
+ BN,
+ BB,
+ BR,
+ BQ,
+ BK,
+ WP,
+ WN,
+ WB,
+ WR,
+ WQ,
+ WK
+};
+
+#define NOT_VALID 99
+#define BORDER_PIECE 64
+
+
+/***************************************************************************
+ FUNCTION PROTOTYPES
+***************************************************************************/
+
+class mboard_state : public driver_device
+{
+public:
+ mboard_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_line(*this, "LINE"),
+ m_line10(*this, "LINE10"),
+ m_b_white(*this, "B_WHITE"),
+ m_b_black(*this, "B_BLACK"),
+ m_b_buttons(*this, "B_BUTTONS"),
+ m_mouse_x(*this, "MOUSE_X"),
+ m_mouse_y(*this, "MOUSE_Y"),
+ m_button_l(*this, "BUTTON_L"),
+ m_button_r(*this, "BUTTON_R")
+ { }
+
+ DECLARE_READ8_MEMBER(mboard_read_board_8);
+ DECLARE_WRITE8_MEMBER(mboard_write_board_8);
+ DECLARE_WRITE8_MEMBER(mboard_write_LED_8);
+
+ DECLARE_READ16_MEMBER(mboard_read_board_16);
+ DECLARE_WRITE16_MEMBER(mboard_write_board_16);
+ DECLARE_WRITE16_MEMBER(mboard_write_LED_16);
+
+ DECLARE_READ32_MEMBER(mboard_read_board_32);
+ DECLARE_WRITE32_MEMBER(mboard_write_board_32);
+ DECLARE_WRITE32_MEMBER(mboard_write_LED_32);
+
+ TIMER_DEVICE_CALLBACK_MEMBER( mboard_update_artwork);
+
+ void mboard_savestate_register();
+
+ void mboard_set_board();
+ void mboard_set_border_pieces();
+
+ inline UINT8 pos_to_num(UINT8 val);
+
+ UINT8 mboard_lcd_invert;
+ UINT8 mboard_key_select;
+ UINT8 mboard_key_selector;
+
+ int get_first_cleared_bit(UINT8 data);
+private:
+ static const int start_board[64];
+ static UINT8 border_pieces[12];
+
+ int m_board[64];
+ int save_board[64];
+ UINT16 Line18_LED;
+ UINT16 Line18_REED;
+
+ int mouse_hold_border_piece;
+ UINT8 mouse_hold_from;
+ UINT8 mouse_hold_piece;
+
+ int read_board_flag;
+ int get_first_bit(UINT8 data);
+ UINT8 read_board();
+ void write_board(UINT8 data);
+ void write_LED(UINT8 data);
+ void board_presave();
+ void board_postload();
+ void clear_board();
+ void set_artwork();
+ void check_board_buttons();
+public:
+ required_device<cpu_device> m_maincpu;
+ required_ioport_array<8> m_line;
+ required_ioport m_line10;
+ required_ioport m_b_white;
+ required_ioport m_b_black;
+ required_ioport m_b_buttons;
+ required_ioport m_mouse_x;
+ required_ioport m_mouse_y;
+ required_ioport m_button_l;
+ required_ioport m_button_r;
+};
+
+
+
+#endif /* __MBOARD_H__ */