// license:BSD-3-Clause // copyright-holders:Nicola Salmoria, David Haywood // Video System Sprites #ifndef MAME_VIDEO_VSYSTEM_SPR_H #define MAME_VIDEO_VSYSTEM_SPR_H #pragma once typedef device_delegate vsystem_tile_indirection_delegate; #define MCFG_VSYSTEM_SPR_SET_TILE_INDIRECT(_class, _method) \ downcast(*device).set_tile_indirect_cb(vsystem_tile_indirection_delegate(&_class::_method, #_class "::" #_method, nullptr, (_class *)nullptr)); #define MCFG_VSYSTEM_SPR_SET_GFXREGION(_rgn) \ downcast(*device).set_gfx_region(_rgn); #define MCFG_VSYSTEM_SPR_SET_PALBASE(_palbase) \ downcast(*device).CG10103_set_pal_base(_palbase); #define MCFG_VSYSTEM_SPR_SET_PALMASK(_palmask) \ downcast(*device).set_pal_mask(_palmask); #define MCFG_VSYSTEM_SPR_SET_TRANSPEN(_transpen) \ downcast(*device).CG10103_set_transpen(_transpen); #define MCFG_VSYSTEM_SPR_GFXDECODE(_gfxtag) \ downcast(*device).set_gfxdecode_tag(_gfxtag); #define MCFG_VSYSTEM_SPR_SET_OFFSETS(_xoffs, _yoffs) \ downcast(*device).set_offsets(_xoffs,_yoffs); #define MCFG_VSYSTEM_SPR_SET_PDRAW(_pdraw) \ downcast(*device).set_pdraw(_pdraw); /*** CG10103 **********************************************/ class vsystem_spr_device : public device_t { public: // configuration void set_gfxdecode_tag(const char *tag) { m_gfxdecode.set_tag(tag); } void set_offsets(int xoffs, int yoffs) { m_xoffs = xoffs; m_yoffs = yoffs; } void set_pdraw(bool pdraw) { m_pdraw = pdraw; } template void set_tile_indirect_cb(Object &&cb) { m_newtilecb = std::forward(cb); } void set_gfx_region(int gfx_region) { m_gfx_region = gfx_region; } void CG10103_set_pal_base(int pal_base) { m_pal_base = pal_base; } void set_pal_mask(int pal_mask) { m_pal_mask = pal_mask; } void CG10103_set_transpen(int transpen) { m_transpen = transpen; } vsystem_spr_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); void draw_sprites(uint16_t const *spriteram, int spriteram_bytes, screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int prihack_mask = -1, int prihack_val = -1 ); void set_pal_base(int pal_base) { m_pal_base = pal_base; } protected: virtual void device_start() override; virtual void device_reset() override; private: struct sprite_attributes { sprite_attributes() { } void get(uint16_t const *ram); int ox = 0; int xsize = 0; int zoomx = 0; int oy = 0; int ysize = 0; int zoomy = 0; int flipx = 0; int flipy = 0; int color = 0; int pri = 0; uint32_t map = 0; }; uint32_t tile_callback_noindirect(uint32_t tile); void common_sprite_drawgfx(bitmap_ind16 &bitmap, const rectangle &cliprect, bitmap_ind8 &priority_bitmap); vsystem_tile_indirection_delegate m_newtilecb; // inline config int m_xoffs, m_yoffs; bool m_pdraw; uint16_t m_pal_mask; uint8_t m_gfx_region; uint8_t m_transpen; uint16_t m_pal_base; sprite_attributes m_curr_sprite; required_device m_gfxdecode; }; DECLARE_DEVICE_TYPE(VSYSTEM_SPR, vsystem_spr_device) #endif // MAME_VIDEO_VSYSTEM_SPR_H