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// license:BSD-3-Clause
// copyright-holders:David Haywood,Bryan McPhail
/*************************************************************************
Tumble Pop
*************************************************************************/
#include "video/decospr.h"
#include "video/deco16ic.h"
class tumblep_state : public driver_device
{
public:
tumblep_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram"),
m_pf1_rowscroll(*this, "pf1_rowscroll"),
m_pf2_rowscroll(*this, "pf2_rowscroll"),
m_sprgen(*this, "spritegen"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_deco_tilegen1(*this, "tilegen1")
{ }
/* memory pointers */
required_shared_ptr<UINT16> m_spriteram;
required_shared_ptr<UINT16> m_pf1_rowscroll;
required_shared_ptr<UINT16> m_pf2_rowscroll;
optional_device<decospr_device> m_sprgen;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<deco16ic_device> m_deco_tilegen1;
DECLARE_READ16_MEMBER(tumblep_prot_r);
DECLARE_WRITE16_MEMBER(tumblep_sound_w);
DECLARE_WRITE16_MEMBER(jumppop_sound_w);
DECLARE_READ16_MEMBER(tumblepop_controls_r);
DECLARE_WRITE16_MEMBER(tumblep_oki_w);
DECLARE_DRIVER_INIT(tumblep);
virtual void machine_start() override;
UINT32 screen_update_tumblep(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void tumblep_patch_code(UINT16 offset);
};
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