116 lines
3.0 KiB
C++
116 lines
3.0 KiB
C++
/*****************************************************************************
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*
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* includes/arcadia.h
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*
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****************************************************************************/
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#ifndef ARCADIA_H_
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#define ARCADIA_H_
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#include "emu.h"
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#include "cpu/s2650/s2650.h"
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#include "imagedev/cartslot.h"
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#include "audio/arcadia.h"
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// space vultures sprites above
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// combat below and invisible
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#define YPOS 0
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//#define YBOTTOM_SIZE 24
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// grand slam sprites left and right
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// space vultures left
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// space attack left
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#define XPOS 32
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class arcadia_state : public driver_device
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{
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public:
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arcadia_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_custom(*this, "custom")
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, m_panel(*this, "panel")
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, m_controller1_col1(*this, "controller1_col1")
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, m_controller1_col2(*this, "controller1_col2")
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, m_controller1_col3(*this, "controller1_col3")
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, m_controller1_extra(*this, "controller1_extra")
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, m_controller2_col1(*this, "controller2_col1")
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, m_controller2_col2(*this, "controller2_col2")
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, m_controller2_col3(*this, "controller2_col3")
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, m_controller2_extra(*this, "controller2_extra")
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, m_joysticks(*this, "joysticks")
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{ }
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DECLARE_READ8_MEMBER(arcadia_vsync_r);
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DECLARE_READ8_MEMBER(arcadia_video_r);
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DECLARE_WRITE8_MEMBER(arcadia_video_w);
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int m_line;
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int m_charline;
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int m_shift;
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int m_ad_delay;
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int m_ad_select;
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int m_ypos;
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int m_graphics;
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int m_doublescan;
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int m_lines26;
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int m_multicolor;
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struct { int x, y; } m_pos[4];
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UINT8 m_bg[262][16+2*XPOS/8];
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UINT8 m_rectangle[0x40][8];
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UINT8 m_chars[0x40][8];
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int m_breaker;
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union
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{
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UINT8 data[0x400];
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struct
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{
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// 0x1800
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UINT8 chars1[13][16];
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UINT8 ram1[2][16];
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struct { UINT8 y,x; } pos[4];
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UINT8 ram2[4];
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UINT8 vpos;
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UINT8 sound1, sound2;
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UINT8 char_line;
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// 0x1900
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UINT8 pad1a, pad1b, pad1c, pad1d;
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UINT8 pad2a, pad2b, pad2c, pad2d;
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UINT8 keys, unmapped3[0x80-9];
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UINT8 chars[8][8];
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UINT8 unknown[0x38];
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UINT8 pal[4];
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UINT8 collision_bg,
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collision_sprite;
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UINT8 ad[2];
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// 0x1a00
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UINT8 chars2[13][16];
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UINT8 ram3[3][16];
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} d;
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} m_reg;
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bitmap_ind16 *m_bitmap;
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DECLARE_DRIVER_INIT(arcadia);
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virtual void video_start();
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virtual void palette_init();
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UINT32 screen_update_arcadia(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(arcadia_video_line);
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protected:
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required_device<arcadia_sound_device> m_custom;
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required_ioport m_panel;
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required_ioport m_controller1_col1;
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required_ioport m_controller1_col2;
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required_ioport m_controller1_col3;
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required_ioport m_controller1_extra;
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required_ioport m_controller2_col1;
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required_ioport m_controller2_col2;
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required_ioport m_controller2_col3;
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required_ioport m_controller2_extra;
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required_ioport m_joysticks;
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void arcadia_draw_char(UINT8 *ch, int charcode, int y, int x);
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void arcadia_vh_draw_line(int y, UINT8 chars1[16]);
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int arcadia_sprite_collision(int n1, int n2);
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void arcadia_draw_sprites();
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};
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#endif /* ARCADIA_H_ */
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