// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
#ifndef MAME_VIDEO_TC0280GRD_H
#define MAME_VIDEO_TC0280GRD_H
#pragma once
class tc0280grd_device : public device_t
{
public:
tc0280grd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// configuration
void set_gfxdecode_tag(const char *tag) { m_gfxdecode.set_tag(tag); }
void set_gfx_region(int gfxregion) { m_gfxnum = gfxregion; }
DECLARE_READ16_MEMBER( tc0280grd_word_r );
DECLARE_WRITE16_MEMBER( tc0280grd_word_w );
DECLARE_WRITE16_MEMBER( tc0280grd_ctrl_word_w );
void tc0280grd_tilemap_update(int base_color);
void tc0280grd_zoom_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int xoffset, int yoffset, uint32_t priority);
DECLARE_READ16_MEMBER( tc0430grw_word_r );
DECLARE_WRITE16_MEMBER( tc0430grw_word_w );
DECLARE_WRITE16_MEMBER( tc0430grw_ctrl_word_w );
void tc0430grw_tilemap_update(int base_color);
void tc0430grw_zoom_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int xoffset, int yoffset, uint32_t priority);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
// internal state
std::unique_ptr<uint16_t[]> m_ram;
tilemap_t *m_tilemap;
uint16_t m_ctrl[8];
int m_base_color;
int m_gfxnum;
required_device<gfxdecode_device> m_gfxdecode;
TILE_GET_INFO_MEMBER(tc0280grd_get_tile_info);
void zoom_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int xoffset, int yoffset, uint32_t priority, int xmultiply );
};
DECLARE_DEVICE_TYPE(TC0280GRD, tc0280grd_device)
#define TC0430GRW TC0280GRD
#define MCFG_TC0280GRD_GFX_REGION(_region) \
downcast<tc0280grd_device &>(*device).set_gfx_region(_region);
#define MCFG_TC0430GRW_GFX_REGION(_region) \
downcast<tc0280grd_device &>(*device).set_gfx_region(_region);
#define MCFG_TC0280GRD_GFXDECODE(_gfxtag) \
downcast<tc0280grd_device &>(*device).set_gfxdecode_tag(_gfxtag);
#define MCFG_TC0430GRW_GFXDECODE(_gfxtag) \
downcast<tc0280grd_device &>(*device).set_gfxdecode_tag(_gfxtag);
#endif // MAME_VIDEO_TC0280GRD_H