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// license:BSD-3-Clause
// copyright-holders:Hau
#ifndef MAME_INCLUDES_GALASTRM_H
#define MAME_INCLUDES_GALASTRM_H
#pragma once
#include "machine/eepromser.h"
#include "video/poly.h"
#include "video/tc0100scn.h"
#include "video/tc0110pcr.h"
#include "video/tc0480scp.h"
#include "emupal.h"
#include "screen.h"
class galastrm_state;
struct gs_poly_data
{
bitmap_ind16* texbase = nullptr;
};
class galastrm_renderer : public poly_manager<float, gs_poly_data, 2>
{
public:
galastrm_renderer(galastrm_state &state);
void tc0610_draw_scanline(s32 scanline, const extent_t& extent, const gs_poly_data& object, int threadid);
void tc0610_rotate_draw(bitmap_ind16 &srcbitmap, const rectangle &clip);
bitmap_ind16 &screenbits() { return m_screenbits; }
private:
galastrm_state& m_state;
bitmap_ind16 m_screenbits;
};
class galastrm_state : public driver_device
{
friend class galastrm_renderer;
public:
galastrm_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_spriteram(*this,"spriteram"),
m_spritemap_rom(*this, "sprmaprom"),
m_maincpu(*this, "maincpu"),
m_eeprom(*this, "eeprom"),
m_tc0100scn(*this, "tc0100scn"),
m_tc0110pcr(*this, "tc0110pcr"),
m_tc0480scp(*this, "tc0480scp"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen")
{ }
void galastrm(machine_config &config);
DECLARE_READ_LINE_MEMBER(frame_counter_r);
protected:
virtual void video_start() override;
private:
required_shared_ptr<u32> m_spriteram;
required_region_ptr<u16> m_spritemap_rom;
required_device<cpu_device> m_maincpu;
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<tc0100scn_device> m_tc0100scn;
required_device<tc0110pcr_device> m_tc0110pcr;
required_device<tc0480scp_device> m_tc0480scp;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
struct gs_tempsprite
{
u8 gfx = 0U;
u32 code = 0U, color = 0U;
bool flipx = false, flipy = false;
int x = 0, y = 0;
int zoomx = 0, zoomy = 0;
u32 primask = 0U;
};
u16 m_frame_counter = 0U;
int m_tc0610_addr[2]{};
s16 m_tc0610_ctrl_reg[2][8]{};
std::unique_ptr<gs_tempsprite[]> m_spritelist{};
struct gs_tempsprite *m_sprite_ptr_pre{};
bitmap_ind16 m_tmpbitmaps{};
std::unique_ptr<galastrm_renderer> m_poly{};
int m_rsxb = 0;
int m_rsyb = 0;
int m_rsxoffs = 0;
int m_rsyoffs = 0;
template<int Chip> void tc0610_w(offs_t offset, u16 data);
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_pre(int x_offs, int y_offs);
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, const u32 *primasks, int priority);
void main_map(address_map &map);
};
#endif // MAME_INCLUDES_GALASTRM_H
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