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// license:BSD-3-Clause
// copyright-holders:Tomasz Slanina,David Haywood
#include "machine/74259.h"
#include "emupal.h"
#include "tilemap.h"
class freekick_state : public driver_device
{
public:
freekick_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_outlatch(*this, "outlatch"),
m_bank1(*this, "bank1"),
m_bank1d(*this, "bank1d") { }
void base(machine_config &config);
void oigas(machine_config &config);
void pbillrd(machine_config &config);
void pbillrdbl(machine_config &config);
void gigas(machine_config &config);
void gigasm(machine_config &config);
void pbillrdm(machine_config &config);
void omega(machine_config &config);
void freekick(machine_config &config);
void init_gigas();
void init_gigasb();
void init_pbillrdbl();
void init_pbillrds();
private:
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_spriteram;
/* video-related */
tilemap_t *m_freek_tilemap = nullptr;
/* misc */
int m_inval = 0;
int m_outval = 0;
int m_cnt = 0; // used by oigas
int m_romaddr = 0;
int m_spinner = 0;
int m_nmi_en = 0;
int m_ff_data = 0;
std::unique_ptr<uint8_t[]> m_decrypted_opcodes;
DECLARE_WRITE_LINE_MEMBER(flipscreen_x_w);
DECLARE_WRITE_LINE_MEMBER(flipscreen_y_w);
DECLARE_WRITE_LINE_MEMBER(flipscreen_w);
DECLARE_WRITE_LINE_MEMBER(coin1_w);
DECLARE_WRITE_LINE_MEMBER(coin2_w);
DECLARE_WRITE_LINE_MEMBER(spinner_select_w);
void gigas_spinner_select_w(uint8_t data);
uint8_t spinner_r();
void pbillrd_bankswitch_w(uint8_t data);
DECLARE_WRITE_LINE_MEMBER(nmi_enable_w);
void oigas_5_w(uint8_t data);
uint8_t oigas_3_r();
uint8_t oigas_2_r();
uint8_t freekick_ff_r();
void freekick_ff_w(uint8_t data);
void freek_videoram_w(offs_t offset, uint8_t data);
void snd_rom_addr_l_w(uint8_t data);
void snd_rom_addr_h_w(uint8_t data);
uint8_t snd_rom_r();
TILE_GET_INFO_MEMBER(get_freek_tile_info);
virtual void video_start() override;
DECLARE_MACHINE_START(pbillrd);
DECLARE_MACHINE_RESET(freekick);
DECLARE_MACHINE_START(freekick);
DECLARE_MACHINE_START(oigas);
DECLARE_MACHINE_RESET(oigas);
uint32_t screen_update_pbillrd(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_freekick(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_gigas(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void gigas_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void pbillrd_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void freekick_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<ls259_device> m_outlatch;
optional_memory_bank m_bank1, m_bank1d;
void decrypted_opcodes_map(address_map &map);
void freekick_io_map(address_map &map);
void freekick_map(address_map &map);
void gigas_io_map(address_map &map);
void gigas_map(address_map &map);
void oigas_io_map(address_map &map);
void omega_io_map(address_map &map);
void omega_map(address_map &map);
void pbillrd_map(address_map &map);
void pbillrdbl_map(address_map &map);
};
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