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Diffstat (limited to 'engines/dreamweb/stubs.cpp')
-rw-r--r--engines/dreamweb/stubs.cpp90
1 files changed, 55 insertions, 35 deletions
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index 75adc72c44..6d13ed6378 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -735,11 +735,6 @@ void DreamGenContext::switchRyanOff() {
data.byte(kRyanon) = 1;
}
-Common::String DreamGenContext::getFilename(Context &context) {
- const char *name = (const char *)context.cs.ptr(context.dx, 0);
- return Common::String(name);
-}
-
uint8 *DreamGenContext::textUnder() {
return getSegment(data.word(kBuffers)).ptr(kTextunder, 0);
}
@@ -770,7 +765,7 @@ void *DreamGenContext::standardLoadCPP(const char *fileName, uint16 *outSizeInBy
}
void DreamGenContext::loadIntoTemp() {
- loadIntoTemp((const char *)cs.ptr(dx, 0));
+ loadIntoTemp((const char *)data.ptr(dx, 0));
}
void DreamGenContext::loadIntoTemp(const char *fileName) {
@@ -786,7 +781,7 @@ void DreamGenContext::loadIntoTemp3(const char *fileName) {
}
void DreamGenContext::loadTempCharset() {
- loadTempCharset((const char *)cs.ptr(dx, 0));
+ loadTempCharset((const char *)data.ptr(dx, 0));
}
void DreamGenContext::loadTempCharset(const char *fileName) {
@@ -1105,13 +1100,33 @@ void DreamGenContext::set16ColPalette() {
}
void DreamGenContext::showGroup() {
- engine->setPalette();
+ engine->processEvents();
+ unsigned n = (uint16)cx;
+ uint8 *src = ds.ptr(si, n * 3);
+ engine->setPalette(src, al, n);
+ si += n * 3;
+ cx = 0;
}
void DreamGenContext::fadeDOS() {
- engine->fadeDos();
+ ds = es = data.word(kBuffers);
+ return; //fixme later
+ engine->waitForVSync();
+ //processEvents will be called from vsync
+ uint8 *dst = es.ptr(kStartpal, 768);
+ engine->getPalette(dst, 0, 64);
+ for(int fade = 0; fade < 64; ++fade) {
+ for(int c = 0; c < 768; ++c) { //original sources decrement 768 values -> 256 colors
+ if (dst[c]) {
+ --dst[c];
+ }
+ }
+ engine->setPalette(dst, 0, 64);
+ engine->waitForVSync();
+ }
}
+
void DreamGenContext::eraseOldObs() {
if (data.byte(kNewobs) == 0)
return;
@@ -1125,10 +1140,6 @@ void DreamGenContext::eraseOldObs() {
}
}
-void DreamGenContext::modifyChar() {
- al = engine->modifyChar(al);
-}
-
void DreamGenContext::lockMon() {
// Pressing space pauses text output in the monitor. We use the "hard"
// key because calling readkey() drains characters from the input
@@ -1195,14 +1206,20 @@ uint16 DreamGenContext::allocateAndLoad(unsigned int size) {
return result;
}
-void DreamGenContext::clearAndLoad(uint16 seg, uint8 c,
+void DreamGenContext::clearAndLoad(uint8 *buf, uint8 c,
unsigned int size, unsigned int maxSize) {
assert(size <= maxSize);
- uint8 *buf = getSegment(seg).ptr(0, maxSize);
memset(buf, c, maxSize);
engine->readFromFile(buf, size);
}
+void DreamGenContext::clearAndLoad(uint16 seg, uint8 c,
+ unsigned int size, unsigned int maxSize) {
+ assert(size <= maxSize);
+ uint8 *buf = getSegment(seg).ptr(0, maxSize);
+ clearAndLoad(buf, c, size, maxSize);
+}
+
void DreamGenContext::startLoading(const Room &room) {
data.byte(kCombatcount) = 0;
data.byte(kRoomssample) = room.roomsSample;
@@ -1246,10 +1263,6 @@ void DreamGenContext::startLoading(const Room &room) {
findXYFromPath();
}
-void DreamGenContext::fillSpace() {
- memset(ds.ptr(dx, cx), al, cx);
-}
-
void DreamGenContext::dealWithSpecial(uint8 firstParam, uint8 secondParam) {
uint8 type = firstParam - 220;
if (type == 0) {
@@ -1299,7 +1312,7 @@ void DreamGenContext::plotReel() {
es = pop();
}
-void DreamGenContext::crosshair() {
+void DreamBase::crosshair() {
uint8 frame;
if ((data.byte(kCommandtype) != 3) && (data.byte(kCommandtype) < 10)) {
frame = 9;
@@ -1418,7 +1431,7 @@ const uint8 *DreamGenContext::findObName(uint8 type, uint8 index) {
}
void DreamGenContext::copyName() {
- copyName(ah, al, cs.ptr(di, 0));
+ copyName(ah, al, data.ptr(di, 0));
}
void DreamGenContext::copyName(uint8 type, uint8 index, uint8 *dst) {
@@ -1460,11 +1473,6 @@ void DreamGenContext::examineObText() {
commandWithOb(1, data.byte(kCommandtype), data.byte(kCommand));
}
-void DreamGenContext::showPanel() {
- showFrame(engine->icons1(), 72, 0, 19, 0);
- showFrame(engine->icons1(), 192, 0, 19, 0);
-}
-
void DreamGenContext::blockNameText() {
commandWithOb(0, data.byte(kCommandtype), data.byte(kCommand));
}
@@ -1728,7 +1736,7 @@ void DreamGenContext::delPointer() {
multiPut(getSegment(data.word(kBuffers)).ptr(kPointerback, 0), data.word(kDelherex), data.word(kDelherey), data.byte(kPointerxs), data.byte(kPointerys));
}
-void DreamGenContext::showBlink() {
+void DreamBase::showBlink() {
if (data.byte(kManisoffscreen) == 1)
return;
++data.byte(kBlinkcount);
@@ -1749,7 +1757,7 @@ void DreamGenContext::showBlink() {
showFrame(engine->icons1(), 44, 32, blinkTab[blinkFrame], 0, &width, &height);
}
-void DreamGenContext::dumpBlink() {
+void DreamBase::dumpBlink() {
if (data.byte(kShadeson) != 0)
return;
if (data.byte(kBlinkcount) != 0)
@@ -1759,7 +1767,7 @@ void DreamGenContext::dumpBlink() {
multiDump(44, 32, 16, 12);
}
-void DreamGenContext::dumpPointer() {
+void DreamBase::dumpPointer() {
dumpBlink();
multiDump(data.word(kDelherex), data.word(kDelherey), data.byte(kDelxs), data.byte(kDelys));
if ((data.word(kOldpointerx) != data.word(kDelherex)) || (data.word(kOldpointery) != data.word(kDelherey)))
@@ -2040,7 +2048,7 @@ bool DreamGenContext::checkIfSet(uint8 x, uint8 y) {
return false;
}
-void DreamGenContext::showRyanPage() {
+void DreamBase::showRyanPage() {
showFrame(engine->icons1(), kInventx + 167, kInventy - 12, 12, 0);
showFrame(engine->icons1(), kInventx + 167 + 18 * data.byte(kRyanpage), kInventy - 12, 13 + data.byte(kRyanpage), 0);
}
@@ -2438,6 +2446,19 @@ Frame * DreamGenContext::tempGraphics3() {
return (Frame *)getSegment(data.word(kTempgraphics3)).ptr(0, 0);
}
+void DreamBase::volumeAdjust() {
+ if (data.byte(kVolumedirection) == 0)
+ return;
+ if (data.byte(kVolume) != data.byte(kVolumeto)) {
+ data.byte(kVolumecount) += 64;
+ // Only modify the volume every 256/64 = 4th time around
+ if (data.byte(kVolumecount) == 0)
+ data.byte(kVolume) += data.byte(kVolumedirection);
+ } else {
+ data.byte(kVolumedirection) = 0;
+ }
+}
+
void DreamGenContext::playChannel0(uint8 index, uint8 repeat) {
if (data.byte(kSoundint) == 255)
return;
@@ -2597,7 +2618,7 @@ void DreamGenContext::getRidOfAll() {
// if skipDat, skip clearing and loading Setdat and Freedat
void DreamGenContext::loadRoomData(const Room &room, bool skipDat) {
engine->openFile(room.name);
- cs.word(kHandle) = 1; //only one handle
+ data.word(kHandle) = 1; //only one handle
flags._c = false;
FileHeader header;
@@ -2609,7 +2630,7 @@ void DreamGenContext::loadRoomData(const Room &room, bool skipDat) {
len[i] = header.len(i);
data.word(kBackdrop) = allocateAndLoad(len[0]);
- clearAndLoad(data.word(kWorkspace), 0, len[1], 132*66); // 132*66 = maplen
+ clearAndLoad(workspace(), 0, len[1], 132*66); // 132*66 = maplen
sortOutMap();
data.word(kSetframes) = allocateAndLoad(len[2]);
if (!skipDat)
@@ -2650,7 +2671,7 @@ void DreamGenContext::restoreReels() {
const Room &room = g_roomData[data.byte(kReallocation)];
engine->openFile(room.name);
- cs.word(kHandle) = 1; //only one handle
+ data.word(kHandle) = 1; //only one handle
flags._c = false;
FileHeader header;
@@ -2894,7 +2915,7 @@ void DreamGenContext::loadTravelText() {
}
void DreamGenContext::loadTempText() {
- loadTempText((const char *)cs.ptr(dx, 0));
+ loadTempText((const char *)data.ptr(dx, 0));
}
void DreamGenContext::loadTempText(const char *fileName) {
@@ -2921,7 +2942,6 @@ void DreamGenContext::allocateBuffers() {
data.word(kFreedat) = allocateMem(kFreedatlen/16);
data.word(kSetdat) = allocateMem(kSetdatlen/16);
data.word(kMapstore) = allocateMem(kLenofmapstore/16);
- allocateWork();
data.word(kSounddata) = allocateMem(2048/16);
data.word(kSounddata2) = allocateMem(2048/16);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-06 23:36:24 +0000