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stubs.cpp
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stubs.cpp
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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "dreamweb/dreamweb.h"
#include "engines/util.h"
#include "common/config-manager.h"
namespace DreamGen {
// Keyboard buffer. data.word(kBufferin) and data.word(kBufferout) are indexes
// into this, making it a ring buffer
uint8 g_keyBuffer[16];
const Room g_roomData[] = {
{ "DREAMWEB.R00", // Ryan's apartment
5,255,33,10,
255,255,255,0,
1,6,2,255,3,255,255,255,255,255,0 },
{ "DREAMWEB.R01",
1,255,44,10,
255,255,255,0,
7,2,255,255,255,255,6,255,255,255,1 },
{ "DREAMWEB.R02",
2,255,33,0,
255,255,255,0,
1,0,255,255,1,255,3,255,255,255,2 },
{ "DREAMWEB.R03",
5,255,33,10,
255,255,255,0,
2,2,0,2,4,255,0,255,255,255,3 },
{ "DREAMWEB.R04",
23,255,11,30,
255,255,255,0,
1,4,0,5,255,255,3,255,255,255,4 },
{ "DREAMWEB.R05",
5,255,22,30, // if demo: 22,255,22,30,
255,255,255,0,
1,2,0,4,255,255,3,255,255,255,5 },
{ "DREAMWEB.R06",
5,255,11,30,
255,255,255,0,
1,0,0,1,2,255,0,255,255,255,6 },
{ "DREAMWEB.R07",
255,255,0,20,
255,255,255,0,
2,2,255,255,255,255,0,255,255,255,7 },
{ "DREAMWEB.R08",
8,255,0,10,
255,255,255,0,
1,2,255,255,255,255,0,11,40,0,8 },
{ "DREAMWEB.R09",
9,255,22,10,
255,255,255,0,
4,6,255,255,255,255,0,255,255,255,9 },
{ "DREAMWEB.R10",
10,255,33,30,
255,255,255,0,
2,0,255,255,2,2,4,22,30,255,10 }, // 22,30,0 switches
// off path 0 in skip
{ "DREAMWEB.R11",
11,255,11,20,
255,255,255,0,
0,4,255,255,255,255,255,255,255,255,11 },
{ "DREAMWEB.R12",
12,255,22,20,
255,255,255,0,
1,4,255,255,255,255,255,255,255,255,12 },
{ "DREAMWEB.R13",
12,255,22,20,
255,255,255,0,
1,4,255,255,255,255,255,255,255,255,13 },
{ "DREAMWEB.R14",
14,255,44,20,
255,255,255,0,
0,6,255,255,255,255,255,255,255,255,14 },
{ "", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
{ "", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
{ "", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
{ "", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
{ "DREAMWEB.R19",
19,255,0,0,
255,255,255,0,
0,4,255,255,255,255,255,255,255,255,19 },
{ "DREAMWEB.R20",
22,255,0,20,
255,255,255,0,
1,4,2,15,255,255,255,255,255,255,20 },
{ "DREAMWEB.R21",
5,255,11,10, // if demo: 22,255,11,10,
255,255,255,0,
1,4,2,15,1,255,255,255,255,255,21 },
{ "DREAMWEB.R22",
22,255,22,10,
255,255,255,0,
0,4,255,255,1,255,255,255,255,255,22 },
{ "DREAMWEB.R23",
23,255,22,30,
255,255,255,0,
1,4,2,15,3,255,255,255,255,255,23 },
{ "DREAMWEB.R24",
5,255,44,0,
255,255,255,0,
1,6,2,15,255,255,255,255,255,255,24 },
{ "DREAMWEB.R25",
22,255,11,40,
255,255,255,0,
1,0,255,255,255,255,255,255,255,255,25 },
{ "DREAMWEB.R26",
9,255,22,20,
255,255,255,0,
4,2,255,255,255,255,255,255,255,255,26 },
{ "DREAMWEB.R27",
22,255,11,20,
255,255,255,0,
0,6,255,255,255,255,255,255,255,255,27 },
{ "DREAMWEB.R28",
5,255,11,30,
255,255,255,0,
0,0,255,255,2,255,255,255,255,255,28 },
{ "DREAMWEB.R29",
22,255,11,10,
255,255,255,0,
0,2,255,255,255,255,255,255,255,255,29 },
{ "DREAMWEB.R05", // Duplicate of hotel lobby, but emerging from the lift.
5,255,22,10, // if demo: 22,255,22,10
255,255,255,0,
1,4,1,15,255,255,255,255,255,255,5 },
{ "DREAMWEB.R04", // Duplicate of pool hall lobby,
23,255,22,20, // but emerging from the lift.
255,255,255,0,
1,4,2,15,255,255,255,255,255,255,4 },
{ "DREAMWEB.R10", // entering alley via skip
10,255,22,30,
255,255,255,0,
3,6,255,255,255,255,255,255,255,255,10 },
{ "DREAMWEB.R12", // on the beach, getting up.
12,255,22,20,
255,255,255,0,
0,2,255,255,255,255,255,255,255,255,12 },
{ "DREAMWEB.R03", // Duplicate of Eden's lobby
5,255,44,0, // but emerging from the lift
255,255,255,0,
1,6,2,255,4,255,255,255,255,255,3 },
{ "DREAMWEB.R24", // Duplicate of Eden's flat
5,255,22,0, // but starting on the bed
255,255,255,0,
3,6,0,255,255,255,255,33,0,3,24 }, // 33,0,3 turns off path for lift
{ "DREAMWEB.R22", // Duplicate
22,255,22,20, // of hotel but in pool room
255,255,255,0,
1,4,255,255,255,255,255,255,255,255,22 },
{ "DREAMWEB.R22", // Duplicate
22,255,22,20, // of hotel but in pool room
255,255,255,0, // coming out of bedroom
0,2,255,255,255,255,255,255,255,255,22 },
{ "DREAMWEB.R11", // Duplicate
11,255,22,30, // of carpark but getting
255,255,255,0, // up off the floor
0,0,255,255,255,255,255,255,255,255,11 },
{ "DREAMWEB.R28",
5,255,11,20,
255,255,255,0,
0,6,255,255,2,255,255,255,255,255,28 },
{ "DREAMWEB.R21",
5,255,11,10, // if demo: 22,255,11,10
255,255,255,0,
1,4,2,15,1,255,255,255,255,255,21 },
{ "DREAMWEB.R26",
9,255,0,40,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,26 },
{ "DREAMWEB.R19",
19,255,0,0,
255,255,255,0,
2,2,255,255,255,255,255,255,255,255,19 },
{ "DREAMWEB.R08", // leaving tvstudio into street
8,255,11,40,
255,255,255,0,
0,4,255,255,255,255,255,255,255,255,8 },
{ "DREAMWEB.R01",
1,255,44,10,
255,255,255,0,
3,6,255,255,255,255,255,255,255,255,1 },
{ "DREAMWEB.R45", // Dream room
35,255,22,30,
255,255,255,0,
0,6,255,255,255,255,255,255,255,255,45 },
{ "DREAMWEB.R46", // Dream room
35,255,22,40,
255,255,255,0,
0,4,255,255,255,255,255,255,255,255,46 },
{ "DREAMWEB.R47", // Dream room
35,255,0,0,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,47 },
{ "DREAMWEB.R45", // Dream room
35,255,22,30,
255,255,255,0,
4,0,255,255,255,255,255,255,255,255,45 },
{ "DREAMWEB.R46", // Dream room
35,255,22,50,
255,255,255,0,
0,4,255,255,255,255,255,255,255,255,46 },
{ "DREAMWEB.R50", // Intro sequence one
35,255,22,30,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,50 },
{ "DREAMWEB.R51", // Intro sequence two
35,255,11,30,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,51 },
{ "DREAMWEB.R52", // Intro sequence three
35,255,22,30,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,52 },
{ "DREAMWEB.R53", // Intro sequence four
35,255,33,0,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,53 },
{ "DREAMWEB.R54", // Intro sequence five - wasteland
35,255,0,0,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,54 },
{ "DREAMWEB.R55", // End sequence
14,255,44,0,
255,255,255,0,
0,0,255,255,255,255,255,255,255,255,55 }
};
static const Atmosphere g_atmosphereList[] = {
// location,map x,y,sound,repeat
{ 0,33,10,15,255 },
{ 0,22,10,15,255 },
{ 0,22,0,15,255 },
{ 0,11,0,15,255 },
{ 0,11,10,15,255 },
{ 0,0,10,15,255 },
{ 1,44,10,6,255 },
{ 1,44,0,13,255 },
{ 2,33,0,6,255 },
{ 2,22,0,5,255 },
{ 2,22,10,16,255 },
{ 2,11,10,16,255 },
{ 3,44,0,15,255 },
{ 3,33,10,6,255 },
{ 3,33,0,5,255 },
{ 4,11,30,6,255 },
{ 4,22,30,5,255 },
{ 4,22,20,13,255 },
{ 10,33,30,6,255 },
{ 10,22,30,6,255 },
{ 9,22,10,6,255 },
{ 9,22,20,16,255 },
{ 9,22,30,16,255 },
{ 9,22,40,16,255 },
{ 9,22,50,16,255 },
{ 6,11,30,6,255 },
{ 6,0,10,15,255 },
{ 6,0,20,15,255 },
{ 6,11,20,15,255 },
{ 6,22,20,15,255 },
{ 7,11,20,6,255 },
{ 7,0,20,6,255 },
{ 7,0,30,6,255 },
{ 55,44,0,5,255 },
{ 55,44,10,5,255 },
{ 5,22,30,6,255 },
{ 5,22,20,15,255 }, // if demo: { 5,22,20,16,255 },
{ 5,22,10,15,255 }, // if demo: { 5,22,10,16,255 },
{ 24,22,0,15,255 },
{ 24,33,0,15,255 },
{ 24,44,0,15,255 },
{ 24,33,10,15,255 },
{ 8,0,10,6,255 },
{ 8,11,10,6,255 },
{ 8,22,10,6,255 },
{ 8,33,10,6,255 },
{ 8,33,20,6,255 },
{ 8,33,30,6,255 },
{ 8,33,40,6,255 },
{ 8,22,40,6,255 },
{ 8,11,40,6,255 },
{ 11,11,20,12,255 },
{ 11,11,30,12,255 },
{ 11,22,20,12,255 },
{ 11,22,30,12,255 },
{ 12,22,20,12,255 },
{ 13,22,20,12,255 },
{ 13,33,20,12,255 },
{ 14,44,20,12,255 },
{ 14,33,0,12,255 },
{ 14,33,10,12,255 },
{ 14,33,20,12,255 },
{ 14,33,30,12,255 },
{ 14,33,40,12,255 },
{ 14,22,0,16,255 },
{ 19,0,0,12,255 },
{ 20,0,20,16,255 },
{ 20,0,30,16,255 },
{ 20,11,30,16,255 },
{ 20,0,40,16,255 },
{ 20,11,40,16,255 },
{ 21,11,10,15,255 }, // if demo: { 21,11,10,16,255 },
{ 21,11,20,15,255 }, // if demo: { 21,11,20,16,255 },
{ 21, 0,20,15,255 }, // if demo: { 21,0,20,16,255 },
{ 21,22,20,15,255 }, // if demo: { 21,22,20,16,255 },
{ 21,33,20,15,255 }, // if demo: { 21,33,20,16,255 },
{ 21,44,20,15,255 }, // if demo: { 21,44,20,16,255 },
{ 21,44,10,15,255 }, // if demo: { 21,44,10,16,255 },
{ 22,22,10,16,255 },
{ 22,22,20,16,255 },
{ 23,22,30,13,255 },
{ 23,22,40,13,255 },
{ 23,33,40,13,255 },
{ 23,11,40,13,255 },
{ 23,0,40,13,255 },
{ 23,0,50,13,255 },
{ 25,11,40,16,255 },
{ 25,11,50,16,255 },
{ 25,0,50,16,255 },
{ 27,11,20,16,255 },
{ 27,11,30,16,255 },
{ 29,11,10,16,255 },
{ 45,22,30,12,255 },
{ 45,22,40,12,255 },
{ 45,22,50,12,255 },
{ 46,22,40,12,255 },
{ 46,11,50,12,255 },
{ 46,22,50,12,255 },
{ 46,33,50,12,255 },
{ 47,0,0,12,255 },
{ 26,22,20,16,255 },
{ 26,33,10,16,255 },
{ 26,33,20,16,255 },
{ 26,33,30,16,255 },
{ 26,44,30,16,255 },
{ 26,22,30,16,255 },
{ 26,11,30,16,255 },
{ 26,11,20,16,255 },
{ 26,0,20,16,255 },
{ 26,11,40,16,255 },
{ 26,0,40,16,255 },
{ 26,22,40,16,255 },
{ 26,11,50,16,255 },
{ 28,0,30,15,255 },
{ 28,0,20,15,255 },
{ 28,0,40,15,255 },
{ 28,11,30,15,255 },
{ 28,11,20,15,255 },
{ 28,22,30,15,255 },
{ 28,22,20,15,255 },
{ 255,255,255,255,255 }
};
void DreamGenContext::dreamweb() {
STACK_CHECK;
switch(engine->getLanguage()) {
case Common::EN_ANY:
case Common::EN_GRB:
case Common::EN_USA:
// Implicit data.byte(kForeignrelease) = 0
break;
default:
data.byte(kForeignrelease) = 1;
break;
}
seeCommandTail();
// soundStartup used to be done here...
// setKeyboardInt used to be done here...
allocateBuffers();
// setMouse
data.word(kOldpointerx) = 0xffff;
fadeDOS();
getTime();
clearBuffers();
clearPalette();
set16ColPalette();
readSetData();
data.byte(kWongame) = 0;
engine->loadSounds(0, "DREAMWEB.V99"); // basic sample
bool firstLoop = true;
int savegameId = Common::ConfigManager::instance().getInt("save_slot");
while (true) {
unsigned int count = scanForNames();
bool startNewGame = true;
if (firstLoop && savegameId >= 0) {
// loading a savegame requested from launcher/command line
cls();
setMode();
loadPalFromIFF();
clearPalette();
doLoad(savegameId);
workToScreenCPP();
fadeScreenUp();
startNewGame = false;
} else if (count == 0 && firstLoop) {
// no savegames found, and we're not restarting.
setMode();
loadPalFromIFF();
} else {
// "doDecisions"
// Savegames found, so ask if we should load one.
// (If we're restarting after game over, we also always show these
// options.)
cls();
setMode();
decide();
if (quitRequested())
goto done;
if (data.byte(kGetback) == 4)
startNewGame = false; // savegame has been loaded
}
firstLoop = false;
if (startNewGame) {
// "playGame"
// "titles"
clearPalette();
bibleQuote();
if (!quitRequested()) // "titlesearly"
intro();
if (quitRequested())
goto done;
// "credits"
clearPalette();
realCredits();
if (quitRequested())
goto done;
clearChanges();
setMode();
loadPalFromIFF();
data.byte(kLocation) = 255;
data.byte(kRoomafterdream) = 1;
data.byte(kNewlocation) = 35;
data.byte(kVolume) = 7;
loadRoom();
clearSprites();
initMan();
entryTexts();
entryAnims();
data.byte(kDestpos) = 3;
initialInv();
data.byte(kLastflag) = 32;
startup1();
data.byte(kVolumeto) = 0;
data.byte(kVolumedirection) = (byte)-1;
data.byte(kCommandtype) = 255;
}
// main loop
while (true) {
if (quitRequested())
goto done;
screenUpdate();
if (quitRequested())
goto done;
if (data.byte(kWongame) != 0) {
// "endofgame"
clearBeforeLoad();
fadeScreenDowns();
hangOn(200);
endGame();
quickQuit2();
goto done;
}
if (data.byte(kMandead) == 1 || data.byte(kMandead) == 2)
break;
if (data.word(kWatchingtime) > 0) {
if (data.byte(kFinaldest) == data.byte(kManspath))
data.word(kWatchingtime)--;
}
if (data.word(kWatchingtime) == 0) {
// "notWatching"
if (data.byte(kMandead) == 4)
break;
if (data.byte(kNewlocation) != 255) {
// "loadNew"
clearBeforeLoad();
loadRoom();
clearSprites();
initMan();
entryTexts();
entryAnims();
data.byte(kNewlocation) = 255;
startup();
data.byte(kCommandtype) = 255;
workToScreenM();
}
}
}
// "gameOver"
clearBeforeLoad();
showGun();
fadeScreenDown();
hangOn(100);
}
done: // The engine will need some cleaner finalization, let's put it here for now
// FIXME: This triggers "Deallocating non existent segment" errors when
// quitting from a menu.
getRidOfAll();
engine->freeIcons1();
engine->freeIcons2();
}
bool DreamBase::quitRequested() {
return data.byte(kQuitrequested);
}
void DreamGenContext::screenUpdate() {
newPlace();
mainScreen();
if (quitRequested())
return;
animPointer();
showPointer();
if ((data.word(kWatchingtime) == 0) && (data.byte(kNewlocation) != 0xff))
return;
vSync();
uint16 mouseState = 0;
mouseState |= readMouseState();
dumpPointer();
dumpTextLine();
delPointer();
autoLook();
spriteUpdate();
watchCount();
zoom();
showPointer();
if (data.byte(kWongame))
return;
vSync();
mouseState |= readMouseState();
dumpPointer();
dumpZoom();
delPointer();
delEverything();
printSprites();
reelsOnScreen();
afterNewRoom();
showPointer();
vSync();
mouseState |= readMouseState();
dumpPointer();
dumpMap();
dumpTimedText();
delPointer();
showPointer();
vSync();
data.word(kOldbutton) = data.word(kMousebutton);
mouseState |= readMouseState();
data.word(kMousebutton) = mouseState;
dumpPointer();
dumpWatch();
delPointer();
}
void DreamGenContext::startup() {
data.byte(kCurrentkey) = 0;
data.byte(kMainmode) = 0;
createPanel();
data.byte(kNewobs) = 1;
drawFloor();
showIcon();
getUnderZoom();
spriteUpdate();
printSprites();
underTextLine();
reelsOnScreen();
atmospheres();
}
void DreamGenContext::startup1() {
clearPalette();
data.byte(kThroughdoor) = 0;
startup();
workToScreenCPP();
fadeScreenUp();
}
void DreamGenContext::switchRyanOn() {
data.byte(kRyanon) = 255;
}
void DreamGenContext::switchRyanOff() {
data.byte(kRyanon) = 1;
}
uint8 *DreamBase::textUnder() {
return getSegment(data.word(kBuffers)).ptr(kTextunder, 0);
}
uint16 DreamBase::standardLoad(const char *fileName, uint16 *outSizeInBytes) {
FileHeader header;
Common::File file;
file.open(fileName);
file.read((uint8 *)&header, sizeof(FileHeader));
uint16 sizeInBytes = header.len(0);
if (outSizeInBytes)
*outSizeInBytes = sizeInBytes;
uint16 result = allocateMem((sizeInBytes + 15) / 16);
file.read(getSegment(result).ptr(0, 0), sizeInBytes);
return result;
}
void *DreamBase::standardLoadCPP(const char *fileName, uint16 *outSizeInBytes) {
uint16 sizeInBytes;
uint16 seg = standardLoad(fileName, &sizeInBytes);
void *buffer = malloc(sizeInBytes);
memcpy(buffer, getSegment(seg).ptr(0, 0), sizeInBytes);
deallocateMem(seg);
if (outSizeInBytes)
*outSizeInBytes = sizeInBytes;
return buffer;
}
void DreamBase::loadIntoTemp(const char *fileName) {
data.word(kTempgraphics) = standardLoad(fileName);
}
void DreamBase::loadIntoTemp2(const char *fileName) {
data.word(kTempgraphics2) = standardLoad(fileName);
}
void DreamBase::loadIntoTemp3(const char *fileName) {
data.word(kTempgraphics3) = standardLoad(fileName);
}
void DreamBase::loadTempCharset(const char *fileName) {
engine->setTempCharset(standardLoadCPP(fileName));
}
void DreamGenContext::hangOnCurs() {
hangOnCurs(cx);
}
void DreamGenContext::hangOnCurs(uint16 frameCount) {
for (uint16 i = 0; i < frameCount; ++i) {
printCurs();
vSync();
delCurs();
}
}
void DreamGenContext::seeCommandTail() {
data.byte(kBrightness) = 1;
}
void DreamGenContext::randomNumber() {
al = engine->randomNumber();
}
void DreamGenContext::quickQuit() {
engine->quit();
}
void DreamGenContext::quickQuit2() {
engine->quit();
}
void DreamBase::readMouse() {
data.word(kOldbutton) = data.word(kMousebutton);
uint16 state = readMouseState();
data.word(kMousebutton) = state;
}
uint16 DreamBase::readMouseState() {
data.word(kOldx) = data.word(kMousex);
data.word(kOldy) = data.word(kMousey);
uint16 x, y, state;
engine->mouseCall(&x, &y, &state);
data.word(kMousex) = x;
data.word(kMousey) = y;
return state;
}
void DreamGenContext::dumpTextLine() {
if (data.byte(kNewtextline) != 1)
return;
data.byte(kNewtextline) = 0;
uint16 x = data.word(kTextaddressx);
uint16 y = data.word(kTextaddressy);
if (data.byte(kForeignrelease) != 0)
y -= 3;
multiDump(x, y, 228, 13);
}
void DreamGenContext::getUnderTimed() {
uint16 y = data.byte(kTimedy);
if (data.byte(kForeignrelease))
y -= 3;
ds = data.word(kBuffers);
si = kUndertimedtext;
multiGet(ds.ptr(si, 0), data.byte(kTimedx), y, 240, kUndertimedysize);
}
void DreamGenContext::putUnderTimed() {
uint16 y = data.byte(kTimedy);
if (data.byte(kForeignrelease))
y -= 3;
ds = data.word(kBuffers);
si = kUndertimedtext;
multiPut(ds.ptr(si, 0), data.byte(kTimedx), y, 240, kUndertimedysize);
}
void DreamBase::getUnderCentre() {
multiGet(mapStore(), 58, 72, 254, 110);
}
void DreamBase::putUnderCentre() {
multiPut(mapStore(), 58, 72, 254, 110);
}
void DreamGenContext::triggerMessage(uint16 index) {
multiGet(mapStore(), 174, 153, 200, 63);
uint16 offset = kTextstart + getSegment(data.word(kPuzzletext)).word(index * 2);
const uint8 *string = getSegment(data.word(kPuzzletext)).ptr(offset, 0);
uint16 y = 156;
printDirect(&string, 174, &y, 141, true);
hangOn(140);
workToScreenCPP();
hangOn(340);
multiPut(mapStore(), 174, 153, 200, 63);
workToScreenCPP();
data.byte(kLasttrigger) = 0;
}
void DreamGenContext::processTrigger() {
if (data.byte(kLasttrigger) == '1') {
DreamBase::setLocation(8);
triggerMessage(45);
} else if (data.byte(kLasttrigger) == '2') {
DreamBase::setLocation(9);
triggerMessage(55);
} else if (data.byte(kLasttrigger) == '3') {
DreamBase::setLocation(2);
triggerMessage(59);
}
}
void DreamGenContext::useTimedText() {
if (data.word(kTimecount) == 0)
return;
--data.word(kTimecount);
if (data.word(kTimecount) == 0) {
putUnderTimed();
data.byte(kNeedtodumptimed) = 1;
return;
}
if (data.word(kTimecount) == data.word(kCounttotimed))
getUnderTimed();
else if (data.word(kTimecount) > data.word(kCounttotimed))
return;
es = data.word(kTimedseg);
si = data.word(kTimedoffset);
const uint8 *string = es.ptr(si, 0);
uint16 y = data.byte(kTimedy);
printDirect(&string, data.byte(kTimedx), &y, 237, true);
data.byte(kNeedtodumptimed) = 1;
}
void DreamGenContext::setupTimedTemp(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount) {
#if 1 // if cd
if (voiceIndex != 0) {
if (loadSpeech('T', voiceIndex, 'T', textIndex)) {
playChannel1(50+12);
}
// FIXME: This fallthrough does not properly support subtitles+speech
// mode. The parameters to setuptimedtemp() are sometimes different
// for speech and for subtitles. See e.g., madmantext()
if ((data.byte(kSpeechloaded) == 1) && (data.byte(kSubtitles) != 1))
return;
}
#endif
if (data.word(kTimecount) != 0)
return;
data.byte(kTimedy) = y;
data.byte(kTimedx) = x;
data.word(kCounttotimed) = countToTimed;
data.word(kTimecount) = timeCount + countToTimed;
data.word(kTimedseg) = data.word(kTextfile1);
data.word(kTimedoffset) = kTextstart + getSegment(data.word(kTextfile1)).word(textIndex * 2);
const uint8 *string = getSegment(data.word(kTextfile1)).ptr(data.word(kTimedoffset), 0);
debug(1, "setupTimedTemp: (%d, %d) => '%s'", textIndex, voiceIndex, string);
}
void DreamGenContext::dumpTimedText() {
if (data.byte(kNeedtodumptimed) != 1)
return;
uint8 y = data.byte(kTimedy);
if (data.byte(kForeignrelease) != 0)
y -= 3;
multiDump(data.byte(kTimedx), y, 240, kUndertimedysize);
data.byte(kNeedtodumptimed) = 0;
}
void DreamGenContext::getTime() {
TimeDate t;
g_system->getTimeAndDate(t);
debug(1, "\tgettime: %02d:%02d:%02d", t.tm_hour, t.tm_min, t.tm_sec);
ch = t.tm_hour;
cl = t.tm_min;
dh = t.tm_sec;
data.byte(kSecondcount) = dh;
data.byte(kMinutecount) = cl;
data.byte(kHourcount) = ch;
}
uint16 DreamBase::allocateMem(uint16 paragraphs) {
uint size = (paragraphs + 2) * 16;
debug(1, "allocate mem, %u bytes", size);
SegmentRef seg = allocateSegment(size);
uint16 result = (uint16)seg;
debug(1, "\tsegment address -> %04x", result);
return result;
}
void DreamBase::deallocateMem(uint16 segment) {
debug(1, "deallocating segment %04x", segment);
deallocateSegment(segment);
// FIXME: The following line used to be enabled with the comment: "fixing
// invalid entries in the sprite table"
// So if there are regressions with sprites, we may want to investigate this
// closer.
// es = data;
uint tsize = 16 * 32;
uint16 bseg = data.word(kBuffers);
if (!bseg)
return;
MutableSegmentRef buffers(this);
buffers = bseg;
uint8 *ptr = buffers.ptr(kSpritetable, tsize);
for (uint i = 0; i < tsize; i += 32) {
uint16 seg = READ_LE_UINT16(ptr + i + 6);
//debug(1, "sprite segment = %04x", seg);
if (seg == segment)
memset(ptr + i, 0xff, 32);
}