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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"
namespace DreamGen {
struct MonitorKeyEntry {
uint8 b0;
uint8 b1;
char b2[24];
};
void DreamGenContext::useMon() {
data.byte(kLasttrigger) = 0;
memset(cs.ptr(kCurrentfile+1, 0), ' ', 12);
memset(cs.ptr(offset_operand1+1, 0), ' ', 12);
MonitorKeyEntry *monitorKeyEntries = (MonitorKeyEntry *)cs.ptr(offset_keys, 0);
monitorKeyEntries[0].b0 = 1;
monitorKeyEntries[1].b0 = 0;
monitorKeyEntries[2].b0 = 0;
monitorKeyEntries[3].b0 = 0;
createPanel();
showPanel();
showIcon();
drawFloor();
getRidOfAll();
loadIntoTemp("DREAMWEB.G03"); // mon. graphic name
loadPersonal();
loadNews();
loadCart();
loadTempCharset("DREAMWEB.C01"); // character set 2
printOuterMon();
initialMonCols();
printLogo();
workToScreen();
turnOnPower();
fadeupYellows();
fadeupMonFirst();
data.word(kMonadx) = 76;
data.word(kMonady) = 141;
monMessage(1);
hangOnCurs(120);
monMessage(2);
randomAccess(60);
monMessage(3);
hangOnCurs(100);
printLogo();
scrollMonitor();
data.word(kBufferin) = 0;
data.word(kBufferout) = 0;
do {
di = data.word(kMonadx);
bx = data.word(kMonady);
push(di);
push(bx);
input();
bx = pop();
di = pop();
data.word(kMonadx) = di;
data.word(kMonady) = bx;
execCommand();
if (quitRequested()) //TODO : Check why it crashes when put before the execcommand
break;
} while (al == 0);
getRidOfTemp();
getRidOfTempCharset();
deallocateMem(data.word(kTextfile1));
deallocateMem(data.word(kTextfile2));
deallocateMem(data.word(kTextfile3));
data.byte(kGetback) = 1;
playChannel1(26);
data.byte(kManisoffscreen) = 0;
restoreAll();
redrawMainScrn();
workToScreenM();
}
void DreamGenContext::printLogo() {
showFrame(tempGraphics(), 56, 32, 0, 0);
showCurrentFile();
}
void DreamGenContext::input() {
char *inputLine = (char *)cs.ptr(kInputline, 64);
memset(inputLine, 0, 64);
data.word(kCurpos) = 0;
printChar(tempCharset(), data.word(kMonadx), data.word(kMonady), '>', 0, NULL, NULL);
multiDump(data.word(kMonadx), data.word(kMonady), 6, 8);
data.word(kMonadx) += 6;
data.word(kCurslocx) = data.word(kMonadx);
data.word(kCurslocy) = data.word(kMonady);
while (true) {
printCurs();
vSync();
delCurs();
readKey();
if (quitRequested())
return;
uint8 currentKey = data.byte(kCurrentkey);
if (currentKey == 0)
continue;
if (currentKey == 13)
return;
if (currentKey == 8) {
if (data.word(kCurpos) > 0)
delChar();
continue;
}
if (data.word(kCurpos) == 28)
continue;
if ((currentKey == 32) && (data.word(kCurpos) == 0))
continue;
al = currentKey;
makeCaps();
currentKey = al;
inputLine[data.word(kCurpos) * 2 + 0] = currentKey;
if (currentKey > 'Z')
continue;
multiGet(getSegment(data.word(kMapstore)).ptr(data.word(kCurpos) * 256, 0), data.word(kMonadx), data.word(kMonady), 8, 8);
uint8 charWidth;
printChar(tempCharset(), data.word(kMonadx), data.word(kMonady), currentKey, 0, &charWidth, NULL);
inputLine[data.word(kCurpos) * 2 + 1] = charWidth;
data.word(kMonadx) += charWidth;
++data.word(kCurpos);
data.word(kCurslocx) += charWidth;
}
}
void DreamGenContext::printCurs() {
uint16 x = data.word(kCurslocx);
uint16 y = data.word(kCurslocy);
uint16 height;
if (data.byte(kForeignrelease)) {
y -= 3;
height = 11;
} else
height = 8;
multiGet(textUnder(), x, y, 6, height);
++data.word(kMaintimer);
if ((data.word(kMaintimer) & 16) == 0)
showFrame(tempCharset(), x, y, '/' - 32, 0);
multiDump(x - 6, y, 12, height);
}
void DreamGenContext::delCurs() {
uint16 x = data.word(kCurslocx);
uint16 y = data.word(kCurslocy);
uint16 width = 6;
uint16 height;
if (data.byte(kForeignrelease)) {
y -= 3;
height = 11;
} else
height = 8;
multiPut(textUnder(), x, y, width, height);
multiDump(x, y, width, height);
}
void DreamGenContext::hangOnCurs() {
hangOnCurs(cx);
}
void DreamGenContext::scrollMonitor() {
printLogo();
printUnderMon();
workToScreenCPP();
playChannel1(25);
}
void DreamGenContext::showCurrentFile() {
uint16 x = 178; // TODO: Looks like this hardcoded constant in the asm doesn't match the frame
const char *currentFile = (const char *)cs.ptr(kCurrentfile+1, 0);
while (*currentFile) {
char c = *currentFile++;
c = engine->modifyChar(c);
printChar(tempCharset(), &x, 37, c, 0, NULL, NULL);
}
}
void DreamGenContext::accessLightOn() {
showFrame(tempGraphics(), 74, 182, 8, 0);
multiDump(74, 182, 12, 8);
}
void DreamGenContext::accessLightOff() {
showFrame(tempGraphics(), 74, 182, 7, 0);
multiDump(74, 182, 12, 8);
}
void DreamGenContext::randomAccess() {
randomAccess(cx);
}
void DreamGenContext::randomAccess(uint16 count) {
for (uint16 i = 0; i < count; ++i) {
vSync();
vSync();
uint16 v = engine->randomNumber() & 15;
if (v < 10)
accessLightOff();
else
accessLightOn();
}
accessLightOff();
}
void DreamGenContext::monMessage() {
monMessage(al);
}
void DreamGenContext::monMessage(uint8 index) {
assert(index > 0);
const char *string = (const char *)getSegment(data.word(kTextfile1)).ptr(kTextstart, 0);
for (uint8 i = 0; i < index; ++i) {
while (*string++ != '+') {
}
}
monPrint(string);
}
void DreamGenContext::netError() {
monMessage(5);
scrollMonitor();
}
void DreamGenContext::powerLightOn() {
showFrame(tempGraphics(), 257+4, 182, 6, 0);
multiDump(257+4, 182, 12, 8);
}
void DreamGenContext::powerLightOff() {
showFrame(tempGraphics(), 257+4, 182, 5, 0);
multiDump(257+4, 182, 12, 8);
}
void DreamGenContext::turnOnPower() {
for (size_t i = 0; i < 3; ++i) {
powerLightOn();
hangOn(30);
powerLightOff();
hangOn(30);
}
powerLightOn();
}
void DreamGenContext::loadPersonal() {
if (data.byte(kLocation) == 0 || data.byte(kLocation) == 42)
data.word(kTextfile1) = standardLoad("DREAMWEB.T01"); // monitor file 1
else
data.word(kTextfile1) = standardLoad("DREAMWEB.T02"); // monitor file 2
}
void DreamGenContext::loadNews() {
// textfile2 holds information accessible by anyone
if (data.byte(kNewsitem) == 0)
data.word(kTextfile2) = standardLoad("DREAMWEB.T10"); // monitor file 10
else if (data.byte(kNewsitem) == 1)
data.word(kTextfile2) = standardLoad("DREAMWEB.T11"); // monitor file 11
else if (data.byte(kNewsitem) == 2)
data.word(kTextfile2) = standardLoad("DREAMWEB.T12"); // monitor file 12
else
data.word(kTextfile2) = standardLoad("DREAMWEB.T13"); // monitor file 13
}
void DreamGenContext::loadCart() {
lookInInterface();
if (al == 0)
data.word(kTextfile3) = standardLoad("DREAMWEB.T20"); // monitor file 20
else if (al == 1)
data.word(kTextfile3) = standardLoad("DREAMWEB.T21"); // monitor file 21
else if (al == 2)
data.word(kTextfile3) = standardLoad("DREAMWEB.T22"); // monitor file 22
else if (al == 3)
data.word(kTextfile3) = standardLoad("DREAMWEB.T23"); // monitor file 23
else
data.word(kTextfile3) = standardLoad("DREAMWEB.T24"); // monitor file 24
}
} /*namespace dreamgen */
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