// license:BSD-3-Clause // copyright-holders:JJ Stacino ///////////////////////////////////////////////////////////////////////////////// ///// Hector video ///////////////////////////////////////////////////////////////////////////////// /* Hector 2HR+ Victor Hector 2HR Hector HRX Hector MX40c Hector MX80c Hector 1 Interact 12/05/2009 Skeleton driver - Micko : mmicko@gmail.com 31/06/2009 Video - Robbbert 29/10/2009 Update skeleton to functional machine by yo_fr (jj.stac @ aliceadsl.fr) => add Keyboard, => add color, => add cassette, => add sn76477 sound and 1bit sound, => add joysticks (stick, pot, fire) => add BR/HR switching => add bank switch for HRX => add device MX80c and bank switching for the ROM Important note : the keyboard function has been taken from the DChector project : http://dchector.free.fr/ made by DanielCoulom (thanks Daniel) TODO : Add the cartridge function, Adjust the one shot and A/D timing (sn76477) */ #include "emu.h" #include "includes/hec2hrp.h" #include "screen.h" void hec2hrp_state::init_palette() { m_hector_color[0] = 0; // black m_hector_color[1] = 1; // red m_hector_color[2] = 7; // white m_hector_color[3] = 3; // yellow // Full brightness m_palette->set_pen_color( 0,rgb_t(000,000,000)); // black m_palette->set_pen_color( 1,rgb_t(255,000,000)); // red m_palette->set_pen_color( 2,rgb_t(000,255,000)); // green m_palette->set_pen_color( 3,rgb_t(255,255,000)); // yellow m_palette->set_pen_color( 4,rgb_t(000,000,255)); // blue m_palette->set_pen_color( 5,rgb_t(255,000,255)); // magenta m_palette->set_pen_color( 6,rgb_t(000,255,255)); // cyan m_palette->set_pen_color( 7,rgb_t(255,255,255)); // white // Half brightness m_palette->set_pen_color( 8,rgb_t(000,000,000)); // black m_palette->set_pen_color( 9,rgb_t(128,000,000)); // red m_palette->set_pen_color( 10,rgb_t(000,128,000)); // green m_palette->set_pen_color( 11,rgb_t(128,128,000)); // yellow m_palette->set_pen_color( 12,rgb_t(000,000,128)); // blue m_palette->set_pen_color( 13,rgb_t(128,000,128)); // magenta m_palette->set_pen_color( 14,rgb_t(000,128,128)); // cyan m_palette->set_pen_color( 15,rgb_t(128,128,128)); // white } void hec2hrp_state::hector_hr(bitmap_ind16 &bitmap, uint8_t *page, int ymax, int yram) { uint8_t *hector_color = m_hector_color; int sy = 0; int ma = 0; for (int y = 0; y <= ymax; y++) { uint16_t *pix = &bitmap.pix16(sy++); for (int x = ma; x < ma + yram; x++) { uint8_t gfx = *(page + x); *pix++ = hector_color[(gfx >> 0) & 0x03]; *pix++ = hector_color[(gfx >> 2) & 0x03]; *pix++ = hector_color[(gfx >> 4) & 0x03]; *pix++ = hector_color[(gfx >> 6) & 0x03]; } ma+=yram; } } void hec2hrp_state::hector_80c(bitmap_ind16 &bitmap, uint8_t *page, int ymax, int yram) { int sy = 0; int ma = 0; for (int y = 0; y <= ymax; y++) { uint16_t *pix = &bitmap.pix16(sy++); for (int x = ma; x < ma + yram; x++) { uint8_t gfx = *(page + x); *pix++ = (gfx & 0x01) ? 7 : 0; *pix++ = (gfx & 0x02) ? 7 : 0; *pix++ = (gfx & 0x04) ? 7 : 0; *pix++ = (gfx & 0x08) ? 7 : 0; *pix++ = (gfx & 0x10) ? 7 : 0; *pix++ = (gfx & 0x20) ? 7 : 0; *pix++ = (gfx & 0x40) ? 7 : 0; *pix++ = (gfx & 0x80) ? 7 : 0; } ma += yram; } } VIDEO_START_MEMBER(hec2hrp_state,hec2hrp) { init_palette(); } uint32_t hec2hrp_state::screen_update_hec2hrp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { uint8_t *videoram = m_videoram; uint8_t *videoram_HR = m_hector_videoram; if (m_hector_flag_hr==1) { if (m_hector_flag_80c==0) { screen.set_visible_area(0, 243, 0, 227); hector_hr(bitmap , &videoram_HR[0], 227, 64); } else { screen.set_visible_area(0, 243*2, 0, 227); hector_80c(bitmap , &videoram_HR[0], 227, 64); } } else { screen.set_visible_area(0, 113, 0, 75); hector_hr(bitmap, videoram, 77, 32); } return 0; }