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cleanup

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svn-id: r8072
This commit is contained in:
Max Horn 2003-05-29 01:27:16 +00:00
parent 1c3b7dc883
commit 3da16e6404
3 changed files with 18 additions and 57 deletions
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63
scumm/akos.cpp
View File

@ -882,28 +882,22 @@ byte AkosRenderer::codec1() {
void AkosRenderer::codec1_ignorePakCols(int num) {
int n;
byte repcolor;
byte replen;
const byte *src;
n = _height;
if (num > 1)
n *= num;
src = srcptr;
do {
repcolor = *src++;
replen = repcolor & v1.mask;
if (replen == 0) {
replen = *src++;
v1.repcolor = *srcptr++;
v1.replen = v1.repcolor & v1.mask;
if (v1.replen == 0) {
v1.replen = *srcptr++;
}
do {
if (!--n) {
v1.repcolor = repcolor >> v1.shr;
v1.replen = replen;
srcptr = src;
v1.repcolor >>= v1.shr;
return;
}
} while (--replen);
} while (--v1.replen);
} while (1);
}
@ -1056,51 +1050,18 @@ void AkosRenderer::akos16PutOnScreen(byte *dest, const byte *src, byte transpare
akos16.bits >>= (n);
void AkosRenderer::akos16SkipData(int32 numskip) {
uint16 bits, tmp_bits;
while (numskip != 0) {
if (akos16.unk5 == 0) {
AKOS16_FILL_BITS()
bits = akos16.bits & 3;
if (bits & 1) {
AKOS16_EAT_BITS(2)
if (bits & 2) {
tmp_bits = akos16.bits & 7;
AKOS16_EAT_BITS(3)
if (tmp_bits != 4) {
akos16.color += (tmp_bits - 4);
} else {
akos16.unk5 = 1;
AKOS16_FILL_BITS()
akos16.unk6 = (akos16.bits & 0xff) - 1;
AKOS16_EAT_BITS(8)
AKOS16_FILL_BITS()
}
} else {
AKOS16_FILL_BITS()
akos16.color = ((byte)akos16.bits) & akos16.mask;
AKOS16_EAT_BITS(akos16.shift)
AKOS16_FILL_BITS()
}
} else {
AKOS16_EAT_BITS(1);
}
} else {
if (--akos16.unk6 == 0) {
akos16.unk5 = 0;
}
}
numskip--;
}
void AkosRenderer::akos16SkipData(int32 numbytes) {
akos16DecodeLine(0, numbytes, 0);
}
void AkosRenderer::akos16DecodeLine(byte *buf, int32 numbytes, int32 dir) {
uint16 bits, tmp_bits;
while (numbytes != 0) {
*buf = akos16.color;
buf += dir;
if (buf) {
*buf = akos16.color;
buf += dir;
}
if (akos16.unk5 == 0) {
AKOS16_FILL_BITS()

10
scumm/costume.cpp
View File

@ -28,12 +28,12 @@
const byte revBitMask[8] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 };
void CostumeRenderer::ignorePakCols(int a) {
void CostumeRenderer::ignorePakCols(int num) {
int n;
n = _height;
if (a > 1)
n *= a;
if (num > 1)
n *= num;
do {
_repcolor = *_srcptr++;
@ -77,7 +77,7 @@ const byte cost_scaleTable[256] = {
238, 30, 158, 94, 222, 62, 190, 126, 254
};
byte CostumeRenderer::mainRoutine(int slot, int frame) {
byte CostumeRenderer::mainRoutine() {
int xmove, ymove, i, s;
byte drawFlag = 1;
uint scal;
@ -503,7 +503,7 @@ byte CostumeRenderer::drawLimb(const CostumeData &cost, int limb) {
if (code != 0x7B) {
if (!(_vm->_features & GF_OLD256) || code < 0x79)
return mainRoutine(limb, code);
return mainRoutine();
}
return 0;

2
scumm/costume.h
View File

@ -85,7 +85,7 @@ protected:
void proc3();
void proc3_ami();
byte mainRoutine(int limb, int frame);
byte mainRoutine();
void ignorePakCols(int num);
};