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// license:BSD-3-Clause
// copyright-holders:Bryan McPhail, David Graves
#ifndef MAME_INCLUDES_GROUNDFX_H
#define MAME_INCLUDES_GROUNDFX_H
#pragma once
#include "video/tc0100scn.h"
#include "video/tc0480scp.h"
#include "emupal.h"
struct gfx_tempsprite
{
u8 gfx = 0U;
u32 code = 0U, color = 0U;
bool flipx = false, flipy = false;
int x = 0, y = 0;
int zoomx = 0, zoomy = 0;
int pri = 0;
};
class groundfx_state : public driver_device
{
public:
groundfx_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_ram(*this, "ram"),
m_spriteram(*this, "spriteram"),
m_maincpu(*this, "maincpu"),
m_tc0620scc(*this, "tc0620scc"),
m_tc0480scp(*this, "tc0480scp"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_spritemap(*this, "spritemap")
{ }
void groundfx(machine_config &config);
void init_groundfx();
protected:
virtual void video_start() override;
private:
required_shared_ptr<u32> m_ram;
required_shared_ptr<u32> m_spriteram;
required_device<cpu_device> m_maincpu;
required_device<tc0620scc_device> m_tc0620scc;
required_device<tc0480scp_device> m_tc0480scp;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_region_ptr<u16> m_spritemap;
u16 m_frame_counter = 0U;
u16 m_port_sel = 0U;
std::unique_ptr<gfx_tempsprite[]> m_spritelist{};
u16 m_rotate_ctrl[8]{};
rectangle m_hack_cliprect{};
void rotate_control_w(offs_t offset, u16 data);
void motor_control_w(u32 data);
u32 irq_speedup_r();
DECLARE_READ_LINE_MEMBER(frame_counter_r);
void coin_word_w(u8 data);
u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(interrupt);
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap,const rectangle &cliprect,int do_hack,int x_offs,int y_offs);
void groundfx_map(address_map &map);
};
#endif // MAME_INCLUDES_GROUNDFX_H
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