[Scummvm-cvs-logs] CVS: scummvm/scumm intern.h,2.388,2.389 script_v100he.cpp,2.82,2.83 script_v72he.cpp,2.217,2.218 script_v90he.cpp,2.179,2.180 wiz_he.cpp,2.18,2.19
kirben
kirben at users.sourceforge.net
Thu Mar 10 03:07:50 CET 2005
Update of /cvsroot/scummvm/scummvm/scumm
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19421/scumm
Modified Files:
intern.h script_v100he.cpp script_v72he.cpp script_v90he.cpp
wiz_he.cpp
Log Message:
Add HE specific versions of findResource/findResourceData.
Required by WizImage functions, which sometimes alter data.
Index: intern.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/intern.h,v
retrieving revision 2.388
retrieving revision 2.389
diff -u -d -r2.388 -r2.389
--- intern.h 10 Mar 2005 10:11:42 -0000 2.388
+++ intern.h 10 Mar 2005 11:06:36 -0000 2.389
@@ -753,7 +753,9 @@
void decodeScriptString(byte *dst, bool scriptString = false);
void copyScriptString(byte *dst);
- const byte *findWrappedBlock(uint32 tag, const byte *ptr, int state, bool flagError);
+ byte *heFindResourceData(uint32 tag, byte *ptr);
+ byte *heFindResource(uint32 tag, byte *ptr);
+ byte *findWrappedBlock(uint32 tag, byte *ptr, int state, bool flagError);
/* HE version 72 script opcodes */
void o72_pushDWord();
Index: script_v100he.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/script_v100he.cpp,v
retrieving revision 2.82
retrieving revision 2.83
diff -u -d -r2.82 -r2.83
--- script_v100he.cpp 10 Mar 2005 10:11:42 -0000 2.82
+++ script_v100he.cpp 10 Mar 2005 11:06:37 -0000 2.83
@@ -2767,8 +2767,8 @@
break;
case 78:
{
- const byte *dataPtr = getResourceAddress(rtTalkie, pop());
- const byte *text = findWrappedBlock(MKID('TEXT'), dataPtr, 0, 0);
+ byte *dataPtr = getResourceAddress(rtTalkie, pop());
+ byte *text = findWrappedBlock(MKID('TEXT'), dataPtr, 0, 0);
size = getResourceDataSize(text);
memcpy(name, text, size);
printString(m, name);
Index: script_v72he.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/script_v72he.cpp,v
retrieving revision 2.217
retrieving revision 2.218
diff -u -d -r2.217 -r2.218
--- script_v72he.cpp 10 Mar 2005 00:50:54 -0000 2.217
+++ script_v72he.cpp 10 Mar 2005 11:06:37 -0000 2.218
@@ -585,16 +585,53 @@
*dst = 0;
}
-const byte *ScummEngine_v72he::findWrappedBlock(uint32 tag, const byte *ptr, int state, bool errorFlag) {
+byte *ScummEngine_v72he::heFindResourceData(uint32 tag, byte *ptr) {
+ ptr = heFindResource(tag, ptr);
+
+ if (ptr == NULL)
+ return NULL;
+ return ptr + _resourceHeaderSize;
+}
+
+byte *ScummEngine_v72he::heFindResource(uint32 tag, byte *searchin) {
+ uint32 curpos, totalsize, size;
+
+ debugC(DEBUG_RESOURCE, "heFindResource(%s, %lx)", tag2str(tag), searchin);
+
+ assert(searchin);
+ searchin += 4;
+ _resourceLastSearchSize = totalsize = READ_BE_UINT32(searchin);
+ curpos = 8;
+ searchin += 4;
+
+ while (curpos < totalsize) {
+ if (READ_UINT32(searchin) == tag) {
+ return searchin;
+ }
+
+ size = READ_BE_UINT32(searchin + 4);
+ if ((int32)size <= 0) {
+ error("(%s) Not found in %d... illegal block len %d", tag2str(tag), 0, size);
+ return NULL;
+ }
+
+ curpos += size;
+ searchin += size;
+ }
+
+ return NULL;
+}
+
+byte *ScummEngine_v72he::findWrappedBlock(uint32 tag, byte *ptr, int state, bool errorFlag) {
if (READ_UINT32(ptr) == MKID('MULT')) {
- const byte *offs, *wrap;
+ byte *offs, *wrap;
uint32 size;
- wrap = findResource(MKID('WRAP'), ptr);
+ wrap = heFindResource(MKID('WRAP'), ptr);
if (wrap == NULL)
return NULL;
- offs = findResourceData(MKID('OFFS'), wrap);
+ offs = heFindResourceData(MKID('OFFS'), wrap);
if (offs == NULL)
return NULL;
@@ -603,17 +640,17 @@
offs += READ_LE_UINT32(offs + state * sizeof(uint32));
- offs = findResourceData(tag, offs - 8);
+ offs = heFindResourceData(tag, offs - 8);
if (offs)
return offs;
- offs = findResourceData(MKID('DEFA'), ptr);
+ offs = heFindResourceData(MKID('DEFA'), ptr);
if (offs == NULL)
return NULL;
- return findResourceData(tag, offs - 8);
+ return heFindResourceData(tag, offs - 8);
} else {
- return findResourceData(tag, ptr);
+ return heFindResourceData(tag, ptr);
}
}
@@ -2048,8 +2085,8 @@
break;
case 0xE1:
{
- const byte *dataPtr = getResourceAddress(rtTalkie, pop());
- const byte *text = findWrappedBlock(MKID('TEXT'), dataPtr, 0, 0);
+ byte *dataPtr = getResourceAddress(rtTalkie, pop());
+ byte *text = findWrappedBlock(MKID('TEXT'), dataPtr, 0, 0);
size = getResourceDataSize(text);
memcpy(name, text, size);
printString(m, name);
Index: script_v90he.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/script_v90he.cpp,v
retrieving revision 2.179
retrieving revision 2.180
diff -u -d -r2.179 -r2.180
--- script_v90he.cpp 8 Mar 2005 05:56:21 -0000 2.179
+++ script_v90he.cpp 10 Mar 2005 11:06:37 -0000 2.180
@@ -1994,18 +1994,18 @@
void ScummEngine_v90he::setHEPaletteFromImage(int palSlot, int resId, int state) {
assert(palSlot >= 1 && palSlot <= _numPalettes);
- const uint8 *data = getResourceAddress(rtImage, resId);
+ uint8 *data = getResourceAddress(rtImage, resId);
assert(data);
- const uint8 *rgbs = findWrappedBlock(MKID('RGBS'), data, state, 0);
+ uint8 *rgbs = findWrappedBlock(MKID('RGBS'), data, state, 0);
assert(rgbs);
setHEPaletteFromPtr(palSlot, rgbs);
}
void ScummEngine_v90he::setHEPaletteFromRoom(int palSlot, int resId, int state) {
assert(palSlot >= 1 && palSlot <= _numPalettes);
- const uint8 *data = getResourceAddress(rtRoom, resId);
+ uint8 *data = getResourceAddress(rtRoom, resId);
assert(data);
- const uint8 *rgbs = findWrappedBlock(MKID('PALS'), data, state, 0);
+ uint8 *rgbs = findWrappedBlock(MKID('PALS'), data, state, 0);
assert(rgbs);
setHEPaletteFromPtr(palSlot, rgbs);
}
Index: wiz_he.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/wiz_he.cpp,v
retrieving revision 2.18
retrieving revision 2.19
diff -u -d -r2.18 -r2.19
--- wiz_he.cpp 10 Mar 2005 10:20:02 -0000 2.18
+++ wiz_he.cpp 10 Mar 2005 11:06:37 -0000 2.19
@@ -841,9 +841,9 @@
}
void ScummEngine_v72he::getWizImageDim(int resnum, int state, int32 &w, int32 &h) {
- const uint8 *dataPtr = getResourceAddress(rtImage, resnum);
+ uint8 *dataPtr = getResourceAddress(rtImage, resnum);
assert(dataPtr);
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
assert(wizh);
w = READ_LE_UINT32(wizh + 0x4);
h = READ_LE_UINT32(wizh + 0x8);
@@ -852,12 +852,12 @@
uint8 *ScummEngine_v72he::drawWizImage(int restype, const WizImage *pwi) {
debug(1, "drawWizImage(%d, %d, %d, %d, 0x%X)", restype, pwi->resNum, pwi->x1, pwi->y1, pwi->flags);
uint8 *dst = NULL;
- const uint8 *dataPtr = getResourceAddress(restype, pwi->resNum);
+ uint8 *dataPtr = getResourceAddress(restype, pwi->resNum);
if (dataPtr) {
- const uint8 *rmap = NULL;
- const uint8 *xmap = findWrappedBlock(MKID('XMAP'), dataPtr, pwi->state, 0);
+ uint8 *rmap = NULL;
+ uint8 *xmap = findWrappedBlock(MKID('XMAP'), dataPtr, pwi->state, 0);
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, pwi->state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, pwi->state, 0);
assert(wizh);
uint32 comp = READ_LE_UINT32(wizh + 0x0);
uint32 width = READ_LE_UINT32(wizh + 0x4);
@@ -865,17 +865,17 @@
debug(1, "wiz_header.comp = %d wiz_header.w = %d wiz_header.h = %d)", comp, width, height);
assert(comp == 0 || comp == 1 || comp == 2 || comp == 3 || comp == 10 || comp == 11);
- const uint8 *wizd = findWrappedBlock(MKID('WIZD'), dataPtr, pwi->state, 0);
+ uint8 *wizd = findWrappedBlock(MKID('WIZD'), dataPtr, pwi->state, 0);
assert(wizd);
if (pwi->flags & 1) {
- const uint8 *pal = findWrappedBlock(MKID('RGBS'), dataPtr, pwi->state, 0);
+ uint8 *pal = findWrappedBlock(MKID('RGBS'), dataPtr, pwi->state, 0);
assert(pal);
setPaletteFromPtr(pal, 256);
}
if (pwi->flags & 2) {
rmap = findWrappedBlock(MKID('RMAP'), dataPtr, pwi->state, 0);
assert(rmap);
- const uint8 *rgbs = findWrappedBlock(MKID('RGBS'), dataPtr, pwi->state, 0);
+ uint8 *rgbs = findWrappedBlock(MKID('RGBS'), dataPtr, pwi->state, 0);
assert(rgbs);
warning("drawWizImage() unhandled flag 0x2");
// XXX modify 'RMAP' buffer
@@ -912,7 +912,7 @@
_wiz.copyWizImage(dst, wizd, cw, ch, pwi->x1, pwi->y1, width, height, &rScreen);
}
} else if (comp == 0 || comp == 2 || comp == 3) {
- const uint8 *trns = findWrappedBlock(MKID('TRNS'), dataPtr, pwi->state, 0);
+ uint8 *trns = findWrappedBlock(MKID('TRNS'), dataPtr, pwi->state, 0);
int color = (trns == NULL) ? VAR(VAR_WIZ_TCOLOR) : -1;
const uint8 *pal = xmap;
if (pwi->flags & 2) {
@@ -1117,9 +1117,9 @@
}
void ScummEngine_v80he::loadImgSpot(int resId, int state, int16 &x, int16 &y) {
- const uint8 *dataPtr = getResourceAddress(rtImage, resId);
+ uint8 *dataPtr = getResourceAddress(rtImage, resId);
assert(dataPtr);
- const uint8 *spotPtr = findWrappedBlock(MKID('SPOT'), dataPtr, state, 0);
+ uint8 *spotPtr = findWrappedBlock(MKID('SPOT'), dataPtr, state, 0);
if (spotPtr) {
x = (int16)READ_LE_UINT32(spotPtr + 0);
y = (int16)READ_LE_UINT32(spotPtr + 4);
@@ -1317,9 +1317,9 @@
if (params->processFlags & kWPFNewState) {
state = params->img.state;
}
- const uint8 *dataPtr = getResourceAddress(rtImage, params->img.resNum);
+ uint8 *dataPtr = getResourceAddress(rtImage, params->img.resNum);
if (dataPtr) {
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
assert(wizh);
uint32 ic = READ_LE_UINT32(wizh + 0x0);
uint32 iw = READ_LE_UINT32(wizh + 0x4);
@@ -1341,16 +1341,15 @@
} else {
color = VAR(93);
}
- // XXX
-// uint8 *wizd = findWrappedBlock(MKID('WIZD'), dataPtr, state, 0);
-// assert(wizd);
-// int dx = r1.width();
-// int dy = r1.height();
-// wizd += r1.top * iw + r1.left;
-// while (dy--) {
-// memset(wizd, color, dx);
-// wizd += iw;
-// }
+ uint8 *wizd = findWrappedBlock(MKID('WIZD'), dataPtr, state, 0);
+ assert(wizd);
+ int dx = r1.width();
+ int dy = r1.height();
+ wizd += r1.top * iw + r1.left;
+ while (dy--) {
+ memset(wizd, color, dx);
+ wizd += iw;
+ }
}
}
@@ -1412,7 +1411,7 @@
}
break;
case 6:
- /*if (params->processFlags & 0x40) {
+ if (params->processFlags & 0x40) {
int state = (params->processFlags & 0x400) ? params->img.state : 0;
int num = params->remapNum;
const uint8 *index = params->remapIndex;
@@ -1425,7 +1424,7 @@
uint8 idx = *index++;
rmap[0xC + idx] = params->remapColor[idx];
}
- }*/
+ }
break;
// HE 99+
case 8:
@@ -1462,14 +1461,14 @@
int ScummEngine_v90he::isWizPixelNonTransparent(int restype, int resnum, int state, int x, int y, int flags) {
int ret = 0;
- const uint8 *data = getResourceAddress(restype, resnum);
+ uint8 *data = getResourceAddress(restype, resnum);
assert(data);
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
assert(wizh);
uint32 c = READ_LE_UINT32(wizh + 0x0);
int w = READ_LE_UINT32(wizh + 0x4);
int h = READ_LE_UINT32(wizh + 0x8);
- const uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
+ uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
assert(wizd);
if (x >= 0 && x < w && y >= 0 && y < h) {
if (flags & kWIFFlipX) {
@@ -1489,14 +1488,14 @@
uint8 ScummEngine_v90he::getWizPixelColor(int restype, int resnum, int state, int x, int y, int flags) {
uint8 color;
- const uint8 *data = getResourceAddress(restype, resnum);
+ uint8 *data = getResourceAddress(restype, resnum);
assert(data);
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
assert(wizh);
uint32 c = READ_LE_UINT32(wizh + 0x0);
uint32 w = READ_LE_UINT32(wizh + 0x4);
uint32 h = READ_LE_UINT32(wizh + 0x8);
- const uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
+ uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
assert(wizd);
if (c == 1) {
color = _wiz.getWizPixelColor(wizd, x, y, w, h, VAR(VAR_WIZ_TCOLOR));
@@ -1512,14 +1511,14 @@
writeVar(0, 0);
defineArray(0, kDwordArray, 0, 0, 0, 255);
if (readVar(0) != 0) {
- const uint8 *data = getResourceAddress(rtImage, resnum);
+ uint8 *data = getResourceAddress(rtImage, resnum);
assert(data);
- const uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
+ uint8 *wizh = findWrappedBlock(MKID('WIZH'), data, state, 0);
assert(wizh);
uint32 ic = READ_LE_UINT32(wizh + 0x0);
uint32 iw = READ_LE_UINT32(wizh + 0x4);
uint32 ih = READ_LE_UINT32(wizh + 0x8);
- const uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
+ uint8 *wizd = findWrappedBlock(MKID('WIZD'), data, state, 0);
assert(wizd);
Common::Rect rWiz(iw, ih);
Common::Rect rCap(x, y, w + 1, h + 1);
More information about the Scummvm-git-logs
mailing list