public static void avg_init_palette(int paltype, byte[] palette, ushort[] colortable, _BytePtr color_prom)
{
int i, j, k;
int[] trcl1 = { 0, 0, 2, 2, 1, 1 };
int[] trcl2 = { 1, 2, 0, 1, 0, 2 };
int[] trcl3 = { 2, 1, 1, 0, 2, 0 };
/* initialize the first 8 colors with the basic colors */
/* Only these are selected by writes to the colorram. */
for (i = 0; i < 8; i++)
{
palette[3 * i] = (byte)((i & RED) != 0 ? 0xff : 0);
palette[3 * i + 1] = (byte)((i & GREEN) != 0 ? 0xff : 0);
palette[3 * i + 2] = (byte)((i & BLUE) != 0 ? 0xff : 0);
}
/* initialize the colorram */
for (i = 0; i < 16; i++)
colorram[i] = i & 0x07;
/* fill the rest of the 256 color entries depending on the game */
switch (paltype)
{
/* Black and White vector colors (Asteroids,Omega Race) .ac JAN2498 */
case VEC_PAL_WHITE:
shade_fill(palette, RED | GREEN | BLUE, 8, 128 + 8, 0, 255);
colorram[1] = 7; /* BW games use only color 1 (== white) */
break;
/* Monochrome Aqua colors (Asteroids Deluxe,Red Baron) .ac JAN2498 */
case VEC_PAL_ASTDELUX:
/* Use backdrop if present MLR OCT0598 */
if ((backdrop = Mame.artwork_load("astdelux.png", 32, (int)(Mame.Machine.drv.total_colors - 32))) != null)
{
shade_fill(palette, GREEN | BLUE, 8, 23, 1, 254);
/* Some more anti-aliasing colors. */
shade_fill(palette, GREEN | BLUE, 24, 31, 1, 254);
for (i = 0; i < 8; i++)
palette[(24 + i) * 3] = 80;
for (i = 0; i < 3 * backdrop.num_pens_used; i++)
palette[i + 3 * backdrop.start_pen] = backdrop.orig_palette[i];
//memcpy (palette+3*backdrop.start_pen, backdrop.orig_palette,3*backdrop.num_pens_used);
}
else
shade_fill(palette, GREEN | BLUE, 8, 128 + 8, 1, 254);
colorram[1] = 3; /* for Asteroids */
break;
case VEC_PAL_AQUA:
shade_fill(palette, GREEN | BLUE, 8, 128 + 8, 1, 254);
colorram[0] = 3; /* for Red Baron */
break;
/* Monochrome Green/Red vector colors (Battlezone) .ac JAN2498 */
case VEC_PAL_BZONE:
shade_fill(palette, RED, 8, 23, 1, 254);
shade_fill(palette, GREEN, 24, 31, 1, 254);
shade_fill(palette, WHITE, 32, 47, 1, 254);
/* Use backdrop if present MLR OCT0598 */
if ((backdrop = Mame.artwork_load("bzone.png", 48, (int)(Mame.Machine.drv.total_colors - 48))) != null)
for (i = 0; i < 3 * backdrop.num_pens_used; i++)
palette[3 * backdrop.start_pen + i] = backdrop.orig_palette[i];
//memcpy (palette+3*backdrop.start_pen, backdrop.orig_palette, 3*backdrop.num_pens_used);
break;
/* Colored games (Major Havoc, Star Wars, Tempest) .ac JAN2498 */
case VEC_PAL_MULTI:
case VEC_PAL_SWARS:
/* put in 40 shades for red, blue and magenta */
shade_fill(palette, RED, 8, 47, 10, 250);
shade_fill(palette, BLUE, 48, 87, 10, 250);
shade_fill(palette, RED | BLUE, 88, 127, 10, 250);
/* put in 20 shades for yellow and green */
shade_fill(palette, GREEN, 128, 147, 10, 250);
shade_fill(palette, RED | GREEN, 148, 167, 10, 250);
/* and 14 shades for cyan and white */
shade_fill(palette, BLUE | GREEN, 168, 181, 10, 250);
shade_fill(palette, WHITE, 182, 194, 10, 250);
/* Fill in unused gaps with more anti-aliasing colors. */
/* There are 60 slots available. .ac JAN2498 */
i = 195;
for (j = 0; j < 6; j++)
{
for (k = 7; k <= 16; k++)
{
palette[3 * i + trcl1[j]] = (byte)(((256 * k) / 16) - 1);
palette[3 * i + trcl2[j]] = (byte)(((128 * k) / 16) - 1);
palette[3 * i + trcl3[j]] = 0;
i++;
}
}
break;
default:
Mame.printf("Wrong palette type in avgdvg.c");
break;
}
}
public static void dvg_stop()
{
busy = false;
Vector.vector_clear_list();
Vector.vector_vh_stop();
if (backdrop != null) Mame.artwork_free(ref backdrop);
backdrop = null;
}
public static void cinemat_init_colors(byte[] palette, ushort[] colortable, _BytePtr color_prom)
{
int i, j, k, nextcol;
string filename = "";
int[] trcl1 = { 0, 0, 2, 2, 1, 1 };
int[] trcl2 = { 1, 2, 0, 1, 0, 2 };
int[] trcl3 = { 2, 1, 1, 0, 2, 0 };
overlay = null;
backdrop = null;
/* initialize the first 8 colors with the basic colors */
for (i = 0; i < 8; i++)
{
palette[3 * i] = (i & RED) != 0 ? (byte)0xff : (byte)0;
palette[3 * i + 1] = (i & GREEN) != 0 ? (byte)0xff : (byte)0;
palette[3 * i + 2] = (i & BLUE) != 0 ? (byte)0xff : (byte)0;
}
shade_fill(palette, WHITE, 8, 23, 0, 255);
nextcol = 24;
/* fill the rest of the 256 color entries depending on the game */
switch (cinemat_monitor_type)
{
case Mame.cpu_ccpu.CCPU_MONITOR_BILEV:
case Mame.cpu_ccpu.CCPU_MONITOR_16LEV:
color_display = false;
/* Attempt to load backdrop if requested */
if (cinemat_backdrop_req != 0)
{
filename = Mame.sprintf("%sb.png", Mame.Machine.gamedrv.name);
if ((backdrop = Mame.artwork_load(filename, nextcol, (int)(Mame.Machine.drv.total_colors - nextcol))) != null)
{
for (i = 0; i < 3 * backdrop.num_pens_used; i++)
palette[i + 3 * backdrop.start_pen] = backdrop.orig_palette[i];
nextcol += backdrop.num_pens_used;
}
}
/* Attempt to load overlay if requested */
if (cinemat_overlay_req != 0)
{
filename = Mame.sprintf("%so.png", Mame.Machine.gamedrv.name);
/* Attempt to load artwork from file */
overlay = Mame.artwork_load(filename, nextcol, (int)(Mame.Machine.drv.total_colors - nextcol));
if ((overlay == null) && (cinemat_simple_overlay != null))
{
/* no overlay file found - use simple artwork */
Mame.artwork_elements_scale(cinemat_simple_overlay,
Mame.Machine.scrbitmap.width,
Mame.Machine.scrbitmap.height);
overlay = Mame.artwork_create(new Mame.artwork_element[] { cinemat_simple_overlay }, nextcol,
(int)(Mame.Machine.drv.total_colors - nextcol));
}
if (overlay != null)
Mame.overlay_set_palette(overlay, palette, (int)(Mame.Machine.drv.total_colors - nextcol));
}
break;
case Mame.cpu_ccpu.CCPU_MONITOR_WOWCOL:
color_display = true;
/* TODO: support real color */
/* put in 40 shades for red, blue and magenta */
shade_fill(palette, RED, 8, 47, 10, 250);
shade_fill(palette, BLUE, 48, 87, 10, 250);
shade_fill(palette, RED | BLUE, 88, 127, 10, 250);
/* put in 20 shades for yellow and green */
shade_fill(palette, GREEN, 128, 147, 10, 250);
shade_fill(palette, RED | GREEN, 148, 167, 10, 250);
/* and 14 shades for cyan and white */
shade_fill(palette, BLUE | GREEN, 168, 181, 10, 250);
shade_fill(palette, WHITE, 182, 194, 10, 250);
/* Fill in unused gaps with more anti-aliasing colors. */
/* There are 60 slots available. .ac JAN2498 */
i = 195;
for (j = 0; j < 6; j++)
{
for (k = 7; k <= 16; k++)
{
palette[3 * i + trcl1[j]] = (byte)(((256 * k) / 16) - 1);
palette[3 * i + trcl2[j]] = (byte)(((128 * k) / 16) - 1);
palette[3 * i + trcl3[j]] = 0;
i++;
}
}
break;
}
}