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MADS: Fix off by 1 frame references in srite drawing

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This commit is contained in:
Paul Gilbert 2014-03-15 08:41:17 -04:00
parent 37bb5150d0
commit c9661ca88c
5 changed files with 53 additions and 39 deletions
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71
engines/mads/palette.cpp
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@ -28,8 +28,6 @@
namespace MADS {
#define VGA_COLOR_TRANS(x) (((((int)(x)) + 1) << 2) - 1)
void RGB6::load(Common::SeekableReadStream *f) {
r = VGA_COLOR_TRANS(f->readByte());
g = VGA_COLOR_TRANS(f->readByte());
@ -573,38 +571,47 @@ void Palette::initPalette() {
_rgbList.reset();
}
const uint32 DEFAULT_VGA_PALETTE[PALETTE_COUNT] = {
0x000000, 0x0000a8, 0x00a800, 0x00a8a8, 0xa80000, 0xa800a8, 0xa85400, 0xa8a8a8,
0x545454, 0x5454fc, 0x54fc54, 0x54fcfc, 0xfc5454, 0xfc54fc, 0xfcfc54, 0xfcfcfc,
0x000000, 0x141414, 0x202020, 0x2c2c2c, 0x383838, 0x444444, 0x505050, 0x606060,
0x707070, 0x808080, 0x909090, 0xa0a0a0, 0xb4b4b4, 0xc8c8c8, 0xe0e0e0, 0xfcfcfc,
0x0000fc, 0x4000fc, 0x7c00fc, 0xbc00fc, 0xfc00fc, 0xfc00bc, 0xfc007c, 0xfc0040,
0xfc0000, 0xfc4000, 0xfc7c00, 0xfcbc00, 0xfcfc00, 0xbcfc00, 0x7cfc00, 0x40fc00,
0x00fc00, 0x00fc40, 0x00fc7c, 0x00fcbc, 0x00fcfc, 0x00bcfc, 0x007cfc, 0x0040fc,
0x7c7cfc, 0x9c7cfc, 0xbc7cfc, 0xdc7cfc, 0xfc7cfc, 0xfc7cdc, 0xfc7cbc, 0xfc7c9c,
0xfc7c7c, 0xfc9c7c, 0xfcbc7c, 0xfcdc7c, 0xfcfc7c, 0xdcfc7c, 0xbcfc7c, 0x9cfc7c,
0x7cfc7c, 0x7cfc9c, 0x7cfcbc, 0x7cfcdc, 0x7cfcfc, 0x7cdcfc, 0x7cbcfc, 0x7c9cfc,
0xb4b4fc, 0xc4b4fc, 0xd8b4fc, 0xe8b4fc, 0xfcb4fc, 0xfcb4e8, 0xfcb4d8, 0xfcb4c4,
0xfcb4b4, 0xfcc4b4, 0xfcd8b4, 0xfce8b4, 0xfcfcb4, 0xe8fcb4, 0xd8fcb4, 0xc4fcb4,
0xb4fcb4, 0xb4fcc4, 0xb4fcd8, 0xb4fce8, 0xb4fcfc, 0xb4e8fc, 0xb4d8fc, 0xb4c4fc,
0x000070, 0x1c0070, 0x380070, 0x540070, 0x700070, 0x700054, 0x700038, 0x70001c,
0x700000, 0x701c00, 0x703800, 0x705400, 0x707000, 0x547000, 0x387000, 0x1c7000,
0x007000, 0x00701c, 0x007038, 0x007054, 0x007070, 0x005470, 0x003870, 0x001c70,
0x383870, 0x443870, 0x543870, 0x603870, 0x703870, 0x703860, 0x703854, 0x703844,
0x703838, 0x704438, 0x705438, 0x706038, 0x707038, 0x607038, 0x547038, 0x447038,
0x387038, 0x387044, 0x387054, 0x387060, 0x387070, 0x386070, 0x385470, 0x384470,
0x505070, 0x585070, 0x605070, 0x685070, 0x705070, 0x705068, 0x705060, 0x705058,
0x705050, 0x705850, 0x706050, 0x706850, 0x707050, 0x687050, 0x607050, 0x587050,
0x507050, 0x507058, 0x507060, 0x507068, 0x507070, 0x506870, 0x506070, 0x505870,
0x000040, 0x100040, 0x200040, 0x300040, 0x400040, 0x400030, 0x400020, 0x400010,
0x400000, 0x401000, 0x402000, 0x403000, 0x404000, 0x304000, 0x204000, 0x104000,
0x004000, 0x004010, 0x004020, 0x004030, 0x004040, 0x003040, 0x002040, 0x001040,
0x202040, 0x282040, 0x302040, 0x382040, 0x402040, 0x402038, 0x402030, 0x402028,
0x402020, 0x402820, 0x403020, 0x403820, 0x404020, 0x384020, 0x304020, 0x284020,
0x204020, 0x204028, 0x204030, 0x204038, 0x204040, 0x203840, 0x203040, 0x202840,
0x2c2c40, 0x302c40, 0x342c40, 0x3c2c40, 0x402c40, 0x402c3c, 0x402c34, 0x402c30,
0x402c2c, 0x40302c, 0x40342c, 0x403c2c, 0x40402c, 0x3c402c, 0x34402c, 0x30402c,
0x2c402c, 0x2c4030, 0x2c4034, 0x2c403c, 0x2c4040, 0x2c3c40, 0x2c3440, 0x2c3040,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000
};
void Palette::initVGAPalette(byte *palette) {
int var6 = 0;
int vdx = 0;
int vbx = 0;
byte *destP = palette;
do {
int vdi = (vdx == 1) ? 0x3F : 0x2A;
int var8 = 0;
int varE = vbx;
int var10 = vdx;
do {
vdx = 0;
do {
int vcx = 0;
int var4 = vdx;
do {
*destP++ = VGA_COLOR_TRANS((var8) ? vdi & 0xFF : vbx & 0XFF);
*destP++ = VGA_COLOR_TRANS((var4) ? vdi & 0xFF : vbx & 0XFF);
*destP++ = VGA_COLOR_TRANS((vcx) ? vdi & 0xFF : vbx & 0XFF);
} while (++vcx < 2);
var6 += 2;
vdx = var4;
} while (++vdx < 2);
} while (++var8 < 2);
vdx = var10 + 1;
vbx = varE + 21;
} while (vbx < 42);
palette[19] = 21;
for (int palIndex = 0; palIndex < PALETTE_COUNT; ++palIndex) {
for (int byteCtr = 2; byteCtr >= 0; --byteCtr)
*destP++ = ((DEFAULT_VGA_PALETTE[palIndex] >> (8 * byteCtr)) & 0xff) >> 2;
}
}
void Palette::setLowRange() {