// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/*************************************************************************
P&P Marketing Police Trainer hardware
**************************************************************************/
#include "machine/eepromser.h"
#include "screen.h"
class policetr_state : public driver_device
{
public:
enum
{
TIMER_IRQ5_GEN
};
policetr_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_rambase(*this, "rambase"),
m_maincpu(*this, "maincpu"),
m_eeprom(*this, "eeprom"),
m_screen(*this, "screen"),
m_palette(*this, "palette") { }
uint32_t m_control_data;
uint32_t m_bsmt_data_bank;
uint32_t m_bsmt_data_offset;
uint32_t *m_speedup_data;
uint64_t m_last_cycles;
uint32_t m_loop_count;
offs_t m_speedup_pc;
required_shared_ptr<uint32_t> m_rambase;
uint32_t m_palette_offset;
uint8_t m_palette_index;
uint8_t m_palette_data[3];
rectangle m_render_clip;
uint8_t *m_srcbitmap;
std::unique_ptr<uint8_t[]> m_dstbitmap;
uint16_t m_src_xoffs;
uint16_t m_src_yoffs;
uint16_t m_dst_xoffs;
uint16_t m_dst_yoffs;
uint8_t m_video_latch;
uint32_t m_srcbitmap_height_mask;
emu_timer *m_irq5_gen_timer;
DECLARE_WRITE32_MEMBER(control_w);
DECLARE_WRITE32_MEMBER(policetr_bsmt2000_reg_w);
DECLARE_WRITE32_MEMBER(policetr_bsmt2000_data_w);
DECLARE_READ32_MEMBER(bsmt2000_data_r);
DECLARE_WRITE32_MEMBER(speedup_w);
DECLARE_WRITE32_MEMBER(policetr_video_w);
DECLARE_READ32_MEMBER(policetr_video_r);
DECLARE_WRITE32_MEMBER(policetr_palette_offset_w);
DECLARE_WRITE32_MEMBER(policetr_palette_data_w);
DECLARE_CUSTOM_INPUT_MEMBER(bsmt_status_r);
void init_sshoot12();
void init_policetr();
void init_sshooter();
void init_plctr13b();
virtual void machine_start() override;
virtual void video_start() override;
uint32_t screen_update_policetr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(irq4_gen);
void render_display_list(offs_t offset);
required_device<cpu_device> m_maincpu;
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
void sshooter(machine_config &config);
void policetr(machine_config &config);
void policetr_map(address_map &map);
void sshooter_map(address_map &map);
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};