#include "emu.h" #include "video/konicdev.h" #include "includes/ultraman.h" /*************************************************************************** Callbacks for the K051960 ***************************************************************************/ void ultraman_sprite_callback( running_machine &machine, int *code, int *color, int *priority, int *shadow ) { ultraman_state *state = machine.driver_data(); *priority = (*color & 0x80) >> 7; *color = state->m_sprite_colorbase + ((*color & 0x7e) >> 1); *shadow = 0; } /*************************************************************************** Callbacks for the K051316 ***************************************************************************/ void ultraman_zoom_callback_0(running_machine &machine, int *code, int *color, int *flags ) { ultraman_state *state = machine.driver_data(); *code |= ((*color & 0x07) << 8) | (state->m_bank0 << 11); *color = state->m_zoom_colorbase[0] + ((*color & 0xf8) >> 3); } void ultraman_zoom_callback_1(running_machine &machine, int *code, int *color, int *flags ) { ultraman_state *state = machine.driver_data(); *code |= ((*color & 0x07) << 8) | (state->m_bank1 << 11); *color = state->m_zoom_colorbase[1] + ((*color & 0xf8) >> 3); } void ultraman_zoom_callback_2(running_machine &machine, int *code, int *color, int *flags ) { ultraman_state *state = machine.driver_data(); *code |= ((*color & 0x07) << 8) | (state->m_bank2 << 11); *color = state->m_zoom_colorbase[2] + ((*color & 0xf8) >> 3); } /*************************************************************************** Start the video hardware emulation. ***************************************************************************/ VIDEO_START( ultraman ) { ultraman_state *state = machine.driver_data(); state->m_sprite_colorbase = 192; state->m_zoom_colorbase[0] = 0; state->m_zoom_colorbase[1] = 64; state->m_zoom_colorbase[2] = 128; } /*************************************************************************** Memory handlers ***************************************************************************/ WRITE16_HANDLER( ultraman_gfxctrl_w ) { ultraman_state *state = space->machine().driver_data(); if (ACCESSING_BITS_0_7) { /* bit 0: enable wraparound for scr #1 bit 1: msb of code for scr #1 bit 2: enable wraparound for scr #2 bit 3: msb of code for scr #2 bit 4: enable wraparound for scr #3 bit 5: msb of code for scr #3 bit 6: coin counter 1 bit 7: coin counter 2 */ k051316_wraparound_enable(state->m_k051316_1, data & 0x01); if (state->m_bank0 != ((data & 0x02) >> 1)) { state->m_bank0 = (data & 0x02) >> 1; tilemap_mark_all_tiles_dirty_all(space->machine()); /* should mark only zoom0 */ } k051316_wraparound_enable(state->m_k051316_2, data & 0x04); if (state->m_bank1 != ((data & 0x08) >> 3)) { state->m_bank1 = (data & 0x08) >> 3; tilemap_mark_all_tiles_dirty_all(space->machine()); /* should mark only zoom1 */ } k051316_wraparound_enable(state->m_k051316_3, data & 0x10); if (state->m_bank2 != ((data & 0x20) >> 5)) { state->m_bank2 = (data & 0x20) >> 5; tilemap_mark_all_tiles_dirty_all(space->machine()); /* should mark only zoom2 */ } coin_counter_w(space->machine(), 0, data & 0x40); coin_counter_w(space->machine(), 1, data & 0x80); } } /*************************************************************************** Display Refresh ***************************************************************************/ SCREEN_UPDATE( ultraman ) { ultraman_state *state = screen->machine().driver_data(); k051316_zoom_draw(state->m_k051316_3, bitmap, cliprect, 0, 0); k051316_zoom_draw(state->m_k051316_2, bitmap, cliprect, 0, 0); k051960_sprites_draw(state->m_k051960, bitmap, cliprect, 0, 0); k051316_zoom_draw(state->m_k051316_1, bitmap, cliprect, 0, 0); k051960_sprites_draw(state->m_k051960, bitmap, cliprect, 1, 1); return 0; }