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-rw-r--r--scumm/akos.cpp55
1 files changed, 29 insertions, 26 deletions
diff --git a/scumm/akos.cpp b/scumm/akos.cpp
index cfced1bc87..306b65a426 100644
--- a/scumm/akos.cpp
+++ b/scumm/akos.cpp
@@ -101,12 +101,12 @@ enum AkosOpcodes {
bool Scumm::akos_hasManyDirections(Actor *a) {
byte *akos;
- AkosHeader *akhd;
+ const AkosHeader *akhd;
akos = getResourceAddress(rtCostume, a->costume);
assert(akos);
- akhd = (AkosHeader *) findResourceData(MKID('AKHD'), akos);
+ akhd = (const AkosHeader *)findResourceData(MKID('AKHD'), akos);
return (akhd->flags & 2) != 0;
}
@@ -119,8 +119,8 @@ int Scumm::akos_frameToAnim(Actor *a, int frame) {
void Scumm::akos_decodeData(Actor *a, int frame, uint usemask) {
uint anim;
- byte *akos, *r;
- AkosHeader *akhd;
+ const byte *akos, *r;
+ const AkosHeader *akhd;
uint offs;
int i;
byte code;
@@ -135,7 +135,7 @@ void Scumm::akos_decodeData(Actor *a, int frame, uint usemask) {
akos = getResourceAddress(rtCostume, a->costume);
assert(akos);
- akhd = (AkosHeader *) findResourceData(MKID('AKHD'), akos);
+ akhd = (const AkosHeader *)findResourceData(MKID('AKHD'), akos);
if (anim >= READ_LE_UINT16(&akhd->num_anims))
return;
@@ -193,7 +193,7 @@ void Scumm::akos_decodeData(Actor *a, int frame, uint usemask) {
}
void AkosRenderer::setPalette(byte *new_palette) {
- byte *the_akpl;
+ const byte *the_akpl;
uint size, i;
the_akpl = _vm->findResourceData(MKID('AKPL'), akos);
@@ -220,8 +220,8 @@ void AkosRenderer::setCostume(int costume) {
akos = _vm->getResourceAddress(rtCostume, costume);
assert(akos);
- akhd = (AkosHeader *) _vm->findResourceData(MKID('AKHD'), akos);
- akof = (AkosOffset *) _vm->findResourceData(MKID('AKOF'), akos);
+ akhd = (const AkosHeader *) _vm->findResourceData(MKID('AKHD'), akos);
+ akof = (const AkosOffset *) _vm->findResourceData(MKID('AKOF'), akos);
akci = _vm->findResourceData(MKID('AKCI'), akos);
aksq = _vm->findResourceData(MKID('AKSQ'), akos);
akcd = _vm->findResourceData(MKID('AKCD'), akos);
@@ -237,9 +237,9 @@ void AkosRenderer::setFacing(Actor *a) {
byte AkosRenderer::drawLimb(const CostumeData &cost, int limb) {
uint code;
- byte *p;
- AkosOffset *off;
- AkosCI *the_akci;
+ const byte *p;
+ const AkosOffset *off;
+ const AkosCI *the_akci;
uint i, extra;
if (!cost.active[limb] || cost.stopped & (1 << limb))
@@ -257,11 +257,11 @@ byte AkosRenderer::drawLimb(const CostumeData &cost, int limb) {
if (code != AKC_ComplexChan) {
off = akof + (code & 0xFFF);
- assert((code & 0xFFF) * 6 < READ_BE_UINT32_UNALIGNED((byte *)akof - 4) - 8);
+ assert((code & 0xFFF) * 6 < READ_BE_UINT32_UNALIGNED((const byte *)akof - 4) - 8);
assert((code & 0x7000) == 0);
srcptr = akcd + READ_LE_UINT32(&off->akcd);
- the_akci = (AkosCI *) (akci + READ_LE_UINT16(&off->akci));
+ the_akci = (const AkosCI *) (akci + READ_LE_UINT16(&off->akci));
_xmoveCur = _xmove + (int16)READ_LE_UINT16(&the_akci->rel_x);
_ymoveCur = _ymove + (int16)READ_LE_UINT16(&the_akci->rel_y);
@@ -294,7 +294,7 @@ byte AkosRenderer::drawLimb(const CostumeData &cost, int limb) {
off = akof + code;
srcptr = akcd + READ_LE_UINT32(&off->akcd);
- the_akci = (AkosCI *) (akci + READ_LE_UINT16(&off->akci));
+ the_akci = (const AkosCI *) (akci + READ_LE_UINT16(&off->akci));
_xmoveCur = _xmove + (int16)READ_LE_UINT16(p + 0);
_ymoveCur = _ymove + (int16)READ_LE_UINT16(p + 2);
@@ -324,7 +324,8 @@ byte AkosRenderer::drawLimb(const CostumeData &cost, int limb) {
}
void AkosRenderer::codec1_genericDecode() {
- byte *src, *dst;
+ const byte *src;
+ byte *dst;
byte len, maskbit;
uint y, color, height;
const byte *scaleytab, *mask;
@@ -386,7 +387,8 @@ void AkosRenderer::codec1_genericDecode() {
}
void AkosRenderer::codec1_spec1() {
- byte *src, *dst;
+ const byte *src;
+ byte *dst;
byte len, maskbit;
uint y, color, height;
byte pcolor;
@@ -456,7 +458,8 @@ void AkosRenderer::codec1_spec2() {
}
void AkosRenderer::codec1_spec3() {
- byte *src, *dst;
+ const byte *src;
+ byte *dst;
byte len, maskbit;
uint y, color, height;
uint pcolor;
@@ -876,7 +879,7 @@ void AkosRenderer::codec1_ignorePakCols(int num) {
int n;
byte repcolor;
byte replen;
- byte *src;
+ const byte *src;
n = _height;
if (num > 1)
@@ -980,7 +983,7 @@ void AkosRenderer::codec5() {
_vm->_bompActorPalletePtr = NULL;
}
-void AkosRenderer::akos16SetupBitReader(byte *src) {
+void AkosRenderer::akos16SetupBitReader(const byte *src) {
akos16.unk5 = 0;
akos16.numbits = 16;
akos16.mask = (1 << *src) - 1;
@@ -990,7 +993,7 @@ void AkosRenderer::akos16SetupBitReader(byte *src) {
akos16.dataptr = src + 4;
}
-void AkosRenderer::akos16PutOnScreen(byte *dest, byte *src, byte transparency, int32 count) {
+void AkosRenderer::akos16PutOnScreen(byte *dest, const byte *src, byte transparency, int32 count) {
byte tmp_data;
if (count == 0)
@@ -1152,7 +1155,7 @@ void AkosRenderer::akos16ApplyMask(byte *dest, byte *maskptr, byte bits, int32 c
}
}
-void AkosRenderer::akos16Decompress(byte *dest, int32 pitch, byte *src, int32 t_width, int32 t_height, int32 dir, int32 numskip_before, int32 numskip_after, byte transparency) {
+void AkosRenderer::akos16Decompress(byte *dest, int32 pitch, const byte *src, int32 t_width, int32 t_height, int32 dir, int32 numskip_before, int32 numskip_after, byte transparency) {
byte *tmp_buf = akos16.buffer;
if (dir < 0) {
@@ -1179,7 +1182,7 @@ void AkosRenderer::akos16Decompress(byte *dest, int32 pitch, byte *src, int32 t_
}
}
-void AkosRenderer::akos16DecompressMask(byte *dest, int32 pitch, byte *src, int32 t_width, int32 t_height, int32 dir, int32 numskip_before, int32 numskip_after, byte transparency, byte * maskptr, int32 bitpos_start) {
+void AkosRenderer::akos16DecompressMask(byte *dest, int32 pitch, const byte *src, int32 t_width, int32 t_height, int32 dir, int32 numskip_before, int32 numskip_after, byte transparency, byte * maskptr, int32 bitpos_start) {
byte *tmp_buf = akos16.buffer;
int maskpitch;
@@ -1334,8 +1337,8 @@ void AkosRenderer::codec16() {
akos16DecompressMask(dest, pitch, srcptr, cur_x, out_height, dir, numskip_before, numskip_after, transparency, ptr, clip_left / 8);
}
-bool Scumm::akos_increaseAnims(byte *akos, Actor *a) {
- byte *aksq, *akfo;
+bool Scumm::akos_increaseAnims(const byte *akos, Actor *a) {
+ const byte *aksq, *akfo;
int i;
uint size;
bool result;
@@ -1348,7 +1351,7 @@ bool Scumm::akos_increaseAnims(byte *akos, Actor *a) {
result = false;
for (i = 0; i < 16; i++) {
if (a->cost.active[i] != 0)
- result |= akos_increaseAnim(a, i, aksq, (uint16 *)akfo, size);
+ result |= akos_increaseAnim(a, i, aksq, (const uint16 *)akfo, size);
}
return result;
}
@@ -1357,7 +1360,7 @@ bool Scumm::akos_increaseAnims(byte *akos, Actor *a) {
#define GUW(o) READ_LE_UINT16(aksq+curpos+(o))
#define GB(o) aksq[curpos+(o)]
-bool Scumm::akos_increaseAnim(Actor *a, int chan, byte *aksq, uint16 *akfo, int numakfo) {
+bool Scumm::akos_increaseAnim(Actor *a, int chan, const byte *aksq, const uint16 *akfo, int numakfo) {
byte active;
uint old_curpos, curpos, end;
uint code;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 05:15:51 +0000