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-rw-r--r--src/mame/includes/arcadia.h128
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diff --git a/src/mame/includes/arcadia.h b/src/mame/includes/arcadia.h
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+// license:GPL-2.0+
+// copyright-holders:Peter Trauner
+/*****************************************************************************
+ *
+ * includes/arcadia.h
+ *
+ ****************************************************************************/
+
+#ifndef ARCADIA_H_
+#define ARCADIA_H_
+
+#include "emu.h"
+#include "cpu/s2650/s2650.h"
+#include "audio/arcadia.h"
+
+#include "bus/arcadia/slot.h"
+#include "bus/arcadia/rom.h"
+
+// space vultures sprites above
+// combat below and invisible
+#define YPOS 0
+//#define YBOTTOM_SIZE 24
+// grand slam sprites left and right
+// space vultures left
+// space attack left
+#define XPOS 32
+
+
+class arcadia_state : public driver_device
+{
+public:
+ arcadia_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_custom(*this, "custom"),
+ m_panel(*this, "panel"),
+ m_controller1_col1(*this, "controller1_col1"),
+ m_controller1_col2(*this, "controller1_col2"),
+ m_controller1_col3(*this, "controller1_col3"),
+ m_controller1_extra(*this, "controller1_extra"),
+ m_controller2_col1(*this, "controller2_col1"),
+ m_controller2_col2(*this, "controller2_col2"),
+ m_controller2_col3(*this, "controller2_col3"),
+ m_controller2_extra(*this, "controller2_extra"),
+ m_joysticks(*this, "joysticks") ,
+ m_maincpu(*this, "maincpu"),
+ m_cart(*this, "cartslot"),
+ m_gfxdecode(*this, "gfxdecode"),
+ m_palette(*this, "palette"),
+ m_screen(*this, "screen") { }
+
+ DECLARE_READ8_MEMBER(vsync_r);
+ DECLARE_READ8_MEMBER(video_r);
+ DECLARE_WRITE8_MEMBER(video_w);
+ int m_line;
+ int m_charline;
+ int m_shift;
+ int m_ad_delay;
+ int m_ad_select;
+ int m_ypos;
+ int m_graphics;
+ int m_doublescan;
+ int m_lines26;
+ int m_multicolor;
+ struct { int x, y; } m_pos[4];
+ UINT8 m_bg[262][16+2*XPOS/8];
+ UINT8 m_rectangle[0x40][8];
+ UINT8 m_chars[0x40][8];
+ int m_breaker;
+ union
+ {
+ UINT8 data[0x400];
+ struct
+ {
+ // 0x1800
+ UINT8 chars1[13][16];
+ UINT8 ram1[2][16];
+ struct { UINT8 y,x; } pos[4];
+ UINT8 ram2[4];
+ UINT8 vpos;
+ UINT8 sound1, sound2;
+ UINT8 char_line;
+ // 0x1900
+ UINT8 pad1a, pad1b, pad1c, pad1d;
+ UINT8 pad2a, pad2b, pad2c, pad2d;
+ UINT8 keys, unmapped3[0x80-9];
+ UINT8 chars[8][8];
+ UINT8 unknown[0x38];
+ UINT8 pal[4];
+ UINT8 collision_bg,
+ collision_sprite;
+ UINT8 ad[2];
+ // 0x1a00
+ UINT8 chars2[13][16];
+ UINT8 ram3[3][16];
+ } d;
+ } m_reg;
+ bitmap_ind16 *m_bitmap;
+ DECLARE_DRIVER_INIT(arcadia);
+ virtual void machine_start();
+ virtual void video_start();
+ DECLARE_PALETTE_INIT(arcadia);
+ UINT32 screen_update_arcadia(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+ INTERRUPT_GEN_MEMBER(video_line);
+
+protected:
+ required_device<arcadia_sound_device> m_custom;
+ required_ioport m_panel;
+ required_ioport m_controller1_col1;
+ required_ioport m_controller1_col2;
+ required_ioport m_controller1_col3;
+ required_ioport m_controller1_extra;
+ required_ioport m_controller2_col1;
+ required_ioport m_controller2_col2;
+ required_ioport m_controller2_col3;
+ required_ioport m_controller2_extra;
+ required_ioport m_joysticks;
+
+ void draw_char(UINT8 *ch, int charcode, int y, int x);
+ void vh_draw_line(int y, UINT8 chars1[16]);
+ int sprite_collision(int n1, int n2);
+ void draw_sprites();
+ required_device<cpu_device> m_maincpu;
+ required_device<arcadia_cart_slot_device> m_cart;
+ required_device<gfxdecode_device> m_gfxdecode;
+ required_device<palette_device> m_palette;
+ required_device<screen_device> m_screen;
+};
+#endif /* ARCADIA_H_ */