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IMMORTAL: Text rendering through textSub() and associated functions preliminary implementation

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Quote58 2022-09-22 03:42:33 -04:00 committed by Eugene Sandulenko
parent 13ab4219ae
commit 9e911f29d6
3 changed files with 589 additions and 264 deletions
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418
engines/immortal/kernal.cpp
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@ -48,25 +48,21 @@ void ImmortalEngine::drawUniv() {
_myUnivPointX = !(_myViewPortX & (kChrW - 1)) + kViewPortSpX;
_myUnivPointY = !(_myViewPortY & (kChrH - 1)) + kViewPortSpY;
// To start constructing the screen, we start with the frame as the base
memcpy(_screenBuff, _window, kScreenSize);
makeMyCNM();
drawBGRND(); // Draw floor parts of leftmask rightmask and maskers
addRows(); // Add rows to drawitem array
addSprites(); // Add all active sprites that are in the viewport, into a list that will be sorted by priority
sortDrawItems(); // Sort said items
drawItems(); // Draw the items over the background
}
void ImmortalEngine::copyToScreen() {
/* copyRectToSurface will apply the screenbuffer to the ScummVM surface.
* We want to do 320 bytes per scanline, at location (0,0), with a
* size of 320x200.
*/
_mainSurface->copyRectToSurface(_screenBuff, kResH, 0, 0, kResH, kResV);
}
void ImmortalEngine::copyToScreen() {
if (_draw == 1) {
g_system->copyRectToScreen((byte *)_mainSurface->getPixels(), kResH, 0, 0, kResH, kResV);
g_system->updateScreen();
@ -74,19 +70,24 @@ void ImmortalEngine::copyToScreen() {
}
void ImmortalEngine::clearScreen() {
//fill the visible screen with black pixels by drawing a rectangle
// Fill the visible screen with black pixels by drawing a rectangle
//rect(32, 20, 256, 128, 0)
// This is just temporary, until rect() is implemented
for (int y = 0; y < 128; y++) {
for (int x = 0; x < 256; x++) {
_screenBuff[((y + 20) * kResH) + (x + 32)] = 0;
}
}
_penX = kTextLeft;
_penY = kTextTop;
if ((_dontResetColors & kMaskLow) == 0) {
useNormal();
}
}
void ImmortalEngine::whiteScreen() {
//fill the visible screen with black pixels by drawing a rectangle
//rect(32, 20, 256, 128, 13)
copyToScreen();
}
void ImmortalEngine::mungeBM() {}
@ -96,6 +97,11 @@ void ImmortalEngine::sBlit() {}
void ImmortalEngine::scroll() {}
void ImmortalEngine::makeMyCNM() {} // ?
void ImmortalEngine::drawIcon(int img) {
superSprite(&_dataSprites[kObject], ((kObjectWidth / 2) + kScreenLeft) + _penX, _penY + (kObjectY + kScreenTop), img, kScreenBMW, _screenBuff, 0, 200);
_penY += kObjectHeight;
}
void ImmortalEngine::addRows() {
// I'm not really sure how this works yet
int i = _num2DrawItems;
@ -108,12 +114,43 @@ void ImmortalEngine::addRows() {
_num2DrawItems = i;
}
void ImmortalEngine::addSprite(uint16 vpX, uint16 vpY, SpriteName s, int img, uint16 x, uint16 y, uint16 p) {
debug("adding sprite...");
if (_numSprites != kMaxSprites) {
if (x >= (kResH + kMaxSpriteLeft)) {
x |= kMaskHigh; // Make it negative
}
_sprites[_numSprites]._X = (x << 1) + vpX;
if (y >= (kMaxSpriteAbove + kResV)) {
y |= kMaskHigh;
}
_sprites[_numSprites]._Y = (y << 1) + vpY;
if (p >= 0x80) {
p |= kMaskHigh;
}
_sprites[_numSprites]._priority = ((p + y) ^ 0xFFFF) + 1;
_sprites[_numSprites]._image = img;
_sprites[_numSprites]._dSprite = &_dataSprites[s];
_sprites[_numSprites]._on = 1;
_numSprites += 1;
debug("sprite added");
} else {
debug("Max sprites reached beeeeeep!!");
}
}
void ImmortalEngine::addSprites() {
// My goodness this routine is gross
int tmpNum = _num2DrawItems;
for (int i = 0; i < kMaxSprites; i++) {
// If the sprite is active
if (_sprites[i]._on == 1) {
if (/*_sprites[i]._on*/0 == 1) {
// If sprite X is an odd number???
if ((_sprites[i]._X & 1) != 0) {
debug("not good! BRK");
@ -140,7 +177,7 @@ void ImmortalEngine::addSprites() {
DataSprite *tempD = _sprites[i]._dSprite;
debug("what sprite is this: %d %d %d", i, _sprites[i]._image, _sprites[i]._dSprite->_images.size());
Image *tempImg = &(tempD->_images[0/*_sprites[i]._image*/]);
Image *tempImg = &(tempD->_images[_sprites[i]._image]);
int sx = ((_sprites[i]._X + tempImg->_deltaX) - tempD->_cenX) - _myViewPortX;
int sy = ((_sprites[i]._Y + tempImg->_deltaY) - tempD->_cenY) - _myViewPortY;
@ -299,6 +336,38 @@ void ImmortalEngine::backspace() {
// Just moves the drawing position back by a char, and then draws an empty rect there (I think)
_penX -= 8;
//rect(_penX + 32, 40, 8, 16, 0);
// The Y is set here presumably because it's only used for the certificate
for (int y = 0; y < 16; y++) {
for (int x = 0; x < 8; x++) {
_screenBuff[((y + 40) * kResH) + (x + (_penX + 32))] = 0;
}
}
}
void ImmortalEngine::printByte(int b) {
int hundreds = 0;
int tens = 0;
while ((b - 100) >= 0) {
hundreds++;
b -= 100;
}
if (hundreds > 0) {
printChr(char (hundreds + '0'));
}
while ((b - 10) >= 0) {
tens++;
b -= 10;
}
if (tens > 0) {
printChr(char (tens + '0'));
}
printChr(char (b + '0'));
}
void ImmortalEngine::printChr(char c) {
@ -310,36 +379,37 @@ void ImmortalEngine::printChr(char c) {
return;
}
// Why is single quote done twice?
if (c == 0x27) {
_penX -= 2;
}
if ((c >= 'A') && (c <= 'Z')) {
_penX += 8;
switch (c) {
case 'm':
case 'w':
case 'M':
case 'W':
_penX += 8;
default:
break;
}
} else {
switch (c) {
// Capitals, the health bar icons, and lower case m/w are all 2 chars wide
case 'm':
case 'w':
case 'M':
case 'W':
case 1: // Can't use the constant for this for some reason
case 0:
_penX += 8;
break;
case 'i':
_penX -= 3;
break;
case 'j':
case 't':
_penX -= 2;
break;
case 'l':
_penX -= 4;
default:
break;
}
if ((((c >= 'A') && (c <= 'Z'))) || ((c == kGaugeOn) || (c == kGaugeOff))) {
_penX += 8;
}
switch (c) {
case 'i':
_penX -= 3;
break;
case 'j':
case 't':
_penX -= 2;
break;
case 'l':
_penX -= 4;
default:
break;
}
uint16 x = _penX + kScreenLeft;
@ -353,8 +423,15 @@ void ImmortalEngine::printChr(char c) {
}
superSprite(&_dataSprites[kFont], x, y, (int) c, kScreenBMW, _screenBuff, kSuperTop, kSuperBottom);
if ((c == 0x27) || (c == 'T')) {
_penX -= 2; // Why is this done twice??
// Single quote?
if (c == 0x27) {
_penX -= 2;
}
// If the letter was a captial T, the next letter should be a little closer
if (c == 'T') {
_penX -= 2;
}
_penX += 8;
@ -368,181 +445,6 @@ void ImmortalEngine::printChr(char c) {
*
*/
void ImmortalEngine::initStoryStatic() {
Common::Array<Common::String> s{"#" + Common::String(kSwordBigFrame) + "sword@",
"You find an Elven sword of&agility. Take it?@",
"Search the bones?%",
"}The sword permanently endows you with Elven agility and quickness in combat.@",
"}You notice something that looks wet and green under the pile. Search further?%",
"#" + Common::String(kBagBigFrame) + " dust@"
"}You find a bag containing Dust of Complaisance.&@"
"}Drop the bait on the ground here?%"
"}To use this dust, you throw it in the air. Do that here?%"
"_}Don+t bother me, I+m cutting a gem. Yes, you need it. No, you can+t have it. I wouldn+t give it to anyone, least of all you. Go away. ]]]]="
"_}Let me help you. Please take this gem. No, really, I insist. Take it and go with my blessings. Good luck. ]]]]="
"#" + Common::String(kCarpetBigFrame) + "carpet@",
"#" + Common::String(kBombBigFrame) + " bomb@",
"A gas bomb that goblins&use to paralyze trolls.&@",
"Take it?<>@",
"%",
" other@",
"#" + Common::String(kKeyBigFrame) + " key@",
"#" + Common::String(kKeyBigFrame) + " key@",
"A key to a chest.&@",
"The chest is open. Examine&contents?%",
"Put it on?%",
"Drop it?%",
"It+s unlocked. Open it?%",
"It+s locked but you have&the key. Open it?%",
"It+s locked and you don+t&have the key.@",
"The lock, triggered by a&complicated set of latches,&is unfamiliar to you.@",
"#" + Common::String(kGoldBigFrame) + "$0 gold@",
"You find $0 gold pieces.&&^#" + Common::String(kPileFrame) + "@",
"@",
"You can+t plant them on&stone tiles.@",
"It+s locked but you are&able to unlock it with&the key.@",
"_}The king is not dead, but the poison is taking effect. When he sees you, he attempts to speak:[(Give me water... the fountain... I give you... information... peace...+[Give him water?%",
"_}You dont have any water to give him. He mumbles something. Then silence... You find a key on his body.]]]]=",
"_}He mumbles something. Then silence... You find a key on his body.]]]]=",
"_}I+ll tell you how to... next level... past slime... three jewels... slime... rock becomes... floor... right, left, center of the... [Then silence. His hand opens, releasing a key.]]]]=",
"You find a door key.&@",
"You find a note.&@",
"#" + Common::String(kNoteBigFrame) + "note@",
"He+s dead.&Look for possessions?%",
"You don+t have it. Check&your inventory.@",
"Game Over&&Play again?@",
"Congratulations!&&Play again?@",
"You find a bag of bait.&@",
"#" + Common::String(kBagBigFrame) + " bait@",
"You find a stone. @",
"#" + Common::String(kStoneBigFrame) + " stone@",
"You find a red gem.&@",
"#" + Common::String(kGemBigFrame) + " gem@",
"You find a scroll with&fireball spells.&@"
"#" + Common::String(kScrollBigFrame) + "$ shots@",
"You find a map warning&you about pit traps.&@"
"#" + Common::String(kMapBigFrame) + " map@",
"#" + Common::String(kVaseBigFrame) + " oil@",
"You apply the oil but notice&as you walk that the leather&is drying out quickly.@"
"}You discover a scroll with a charm spell to use on will o+ the wisps.&@"
"#" + Common::String(kScrollBigFrame) + " charm@",
"}This charms the will o+ the wisps to follow you. Read the spell again to turn them against your enemies.@"
"}It looks like water. Drink it?%",
"Drink it?%",
"}It works! You are much stronger.]]]=",
"}It looks like it has green stuff inside. Open it?%",
"Now this will take&effect when you press the&fire button.@",
"You find a potion,&Magic Muscle.&@",
"#" + Common::String(kVaseBigFrame) + " potion@",
"You find a bottle.&@",
"#" + Common::String(kVaseBigFrame) + " bottle@",
"#" + Common::String(kRingBigFrame) + "Protean@",
"You find a Protean Ring.&@",
"You find a troll ritual knife,&used to declare a fight to&the death. @",
"#" + Common::String(kKnifeBigFrame) + " knife@",
"_}It is a fine woman+s garment. Folded inside is a ring with the words,[`To Ana, so harm will never find you. -Your loving father, Dunric.+&@",
"You find a small, well&crafted ring. @",
"#" + Common::String(kRingBigFrame) + " gift@",
"#" + Common::String(kRingBigFrame) + " Ana+s@",
"_}She is hurt and upset when she finds you don+t have her ring or won+t give it to her. She scurries back into the hole. The hole is too small for you to follow.&@",
"_}`Sir, can you help me,+ the girl pleads. `I was kidnapped and dragged down here. All the man would say is `Mordamir+s orders.+[I escaped using a ring my father gave me, but now I+ve lost it. Did you find it?+%",
"_}We have met before, old man. Do you remember? Because you helped me, you may pass. But I warn you, we are at war with the trolls.[Over this ladder, across the spikes, is troll territory. Very dangerous.@",
"_}You are an impostor!]]]]=",
"_}Old man, do you remember me? I am king of the goblins. You didn+t give me the water. You left me to die after you took the key from me. Now you will pay.]]]]=",
"_}You quickly fall into a deep, healing sleep...[Vivid images of a beautiful enchanted city pass by. All the city people are young and glowing. Fountains fill the city, and the splash and sparkle of water is everywhere...[Suddenly the images go black. A face appears... Mordamir!]][He is different from how you remember him. His gentle features are now withered. His kind eyes, now cold and sunken, seem to look through you with a dark, penetrating stare. You wake rejuvenated, but disturbed.]]]]]=",
"_}Here, take this ring in return. [I don+t know if it will help, but I heard the unpleasant little dwarf say, (Clockwise, three rings around the triangle.+[Could that be a clue to his exit puzzle? I must go. Goodbye.]]]]=",
"#" + Common::String(kSackBigFrame) + " spores@",
"You find a sack of bad&smelling spores.&@",
"Please insert play disk.@",
"New game?%",
"Enter certificate:&-=",
"Invalid certificate.@",
"End of level!&Here is your certificate:&&=",
"&@",
" Electronic Arts presents&& The Immortal&&&&  1990 Will Harvey|]]]]]]]]]=",
" written by&& Will Harvey& Ian Gooding& Michael Marcantel& Brett G. Durrett& Douglas Fulton|]]]]]]]/=",
"_}Greetings, friend! Come, I+ve got something you need. These parts are plagued with slime.[You can+t venture safely without my slime oil for boots, a bargain at only 80 gold pieces.%",
"_}All right, 60 gold pieces for my oil. Rub it on your boots and slime won+t touch you. 60, friend.%",
"This room doesn+t resemble&any part of the map.@",
"This room resembles part&of the map.@"};
_strPtrs = s;
// Scope, amirite?
Common::Array<int> cyc0{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,-1};
Common::Array<int> cyc1{15,16,17,18,19,20,21,22,-1};
Common::Array<int> cyc2{0,1,2,-1};
Common::Array<int> cyc3{3,4,5,-1};
Common::Array<int> cyc4{6,7,8,9,10,-1};
Common::Array<int> cyc5{11,12,13,14,15,-1};
Common::Array<int> cyc6{16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,-1};
Common::Array<int> cyc7{0,1,2,3,4,-1};
Common::Array<int> cyc8{5,1+5,2+5,3+5,4+5,-1};
Common::Array<int> cyc9{10,1+10,2+10,3+10,4+10,-1};
Common::Array<int> cyc10{15,1+15,2+15,3+15,4+15,-1};
Common::Array<int> cyc11{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,-1};
Common::Array<int> cyc12{0,1,2,3,4,5,6,7,8,9,-1};
Common::Array<int> cyc13{0,1,2,3, 0,1,2,3, 0,1,2,3, 0,1,2,3, 0,1,2,3, 0,1,2,3, 0,1,2,3, 0,1,2,3, -1};
Common::Array<int> cyc14{31,32,33,32, 34,35,36,35, 37,38,39,38, 40,41,42,41, 43,44,45,44, 46,47,48,47, 49,50,51,50, 52,53,54,53, -1};
Common::Array<int> cyc15{55, -1};
Common::Array<int> cyc16{63,64,65,66, 63,64,65,66, 63,64,65,66, 63,64,65,66, 63,64,65,66, 63,64,65,66, 63,64,65,66, 63,64,65,66,-1};
Common::Array<int> cyc17{0,1,0,-1};
Common::Array<int> cyc18{0,1,2,4,5,6,7,8,9,10,11,12,2,1,-1};
Common::Array<int> cyc19{0,0,1,2,13,14,15,16,4,2,3,-1};
Common::Array<int> cyc20{0,1,2,3,20,21,22,23,24,25,26,27,5,4,3,-1};
Common::Array<int> cyc21{0,1,2,3,-1};
Common::Array<int> cyc22{0,17,18,19,3,-1};
Common::Array<int> cyc23{0,1,-1};
Common::Array<int> cyc24{28,28,28,28,-1};
Common::Array<int> cyc25{15,16,15,16,15,1+15,1+15,-1};
Common::Array<int> cyc26{10+15,11+15,12+15,13+15,14+15,15+15,16+15,-1};
Common::Array<int> cyc27{2+15,3+15,4+15,5+15,-1};
Common::Array<int> cyc28{6+15,7+15,8+15,9+15,-1};
Common::Array<int> cyc29{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,-1};
Common::Array<int> cyc30{0,1,2,3,3,3,3,4,5,6,-1};
Common::Array<int> cyc31{0,1,2,3,4,5,6,7,8,-1};
Common::Array<SCycle> c{SCycle(kBubble, false, cyc0), SCycle(kBubble, false, cyc1),
SCycle(kSpark, false, cyc2), SCycle(kSpark, false, cyc3),
SCycle(kSpark, false, cyc4), SCycle(kSpark, false, cyc5), SCycle(kSpark, false, cyc6),
SCycle(kPipe, false, cyc7), SCycle(kPipe, false, cyc8),
SCycle(kPipe, false, cyc9), SCycle(kPipe, false, cyc10),
SCycle(kAnaVanish, false, cyc11), SCycle(kAnaGlimpse, false, cyc12),
SCycle(kKnife, true, cyc13),
SCycle(kSpark, true, cyc14), SCycle(kSpark, true, cyc15), SCycle(kSpark, true, cyc16),
SCycle(kBigBurst, false, cyc17),
SCycle(kFlame, false, cyc18), SCycle(kFlame, false, cyc19), SCycle(kFlame, false, cyc20),
SCycle(kFlame, false, cyc21), SCycle(kFlame, false, cyc22), SCycle(kFlame, false, cyc23),
SCycle(kFlame, false, cyc24),
SCycle(kCandle, false, cyc25), SCycle(kCandle, false, cyc26), SCycle(kCandle, false, cyc27),
SCycle(kCandle, false, cyc28), SCycle(kCandle, false, cyc29),
SCycle(kSink, false, cyc30),
SCycle(kNorlacDown, false, cyc31)};
_cycPtrs = c;
Common::Array<Motive> m{};
_motivePtrs = m;
Common::Array<Damage> d{};
_damagePtrs = d;
Common::Array<Use> u{};
_usePtrs = u;
Common::Array<Pickup> p{};
_pickupPtrs = p;
CArray2D<Motive> pr{};
_programPtrs = pr;
Common::Array<ObjType> o{};
_objTypePtrs = o;
}
void ImmortalEngine::kernalAddSprite(uint16 x, uint16 y, SpriteName n, int img, uint16 p) {
Utilities::addSprite(_sprites, _viewPortX, _viewPortY, &_numSprites, &_dataSprites[n], img, x, y, p);
}
void ImmortalEngine::clearSprites() {
// Just sets the 'active' flag on all possible sprites to 0
for (int i = 0; i < kMaxSprites; i++) {
@ -557,6 +459,10 @@ void ImmortalEngine::cycleFreeAll() {
}
}
void ImmortalEngine::loadMazeGraphics(int m) {
//setColors();
}
void ImmortalEngine::loadSprites() {
/* This is a bit weird, so I'll explain.
* In the source, this routine loads the files onto the heap, and then
@ -567,7 +473,7 @@ void ImmortalEngine::loadSprites() {
* We aren't going to have the sprite properties inside the file data, so instead
* we have an array of all game sprites _dataSprites which is indexed
* soley by a sprite number now. This also means that a sprite itself has a reference to
* a datasprite, instead of the sprite index and separate the file pointer. Datasprite
* a datasprite, instead of the sprite index and separately the file pointer. Datasprite
* is what needs the file, so that's where the pointer is. The index isn't used by
* the sprite or datasprite themselves, so it isn't a member of either of them.
*/
@ -621,9 +527,16 @@ void ImmortalEngine::loadSprites() {
}
void ImmortalEngine::loadWindow() {
/* Technically, the source uses loadIFF to just move the window bitmap from
* the file straight into the virtual screen buffer. However, since
* we will have to extract each pixel from the buffer to use with
* Surface anyway, we are doing the extracting in advance, since that is
* more or less what is happening at this point in the source. This will
* likely be combined with something else in the future.
*/
// Initialize the window bitmap
Common::File f;
_window = new byte[kScreenSize];
if (f.open("WINDOWS.BM")) {
@ -640,8 +553,8 @@ void ImmortalEngine::loadWindow() {
for (int x = 0; x < kResH; x += 2) {
pos = (y * kResH) + x;
pixel = f.readByte();
_window[pos] = (pixel & kMask8High) >> 4;
_window[pos + 1] = pixel & kMask8Low;
_screenBuff[pos] = (pixel & kMask8High) >> 4;
_screenBuff[pos + 1] = pixel & kMask8Low;
}
}
@ -664,7 +577,7 @@ void ImmortalEngine::loadFont() {
_dataSprites[kFont] = d;
} else {
debug("file doesn't exit?!");
debug("file doesn't exist?!");
}
}
@ -774,12 +687,12 @@ void ImmortalEngine::setColors(uint16 pal[]) {
void ImmortalEngine::fixColors() {
// Pretty silly that this is done with two separate variables, could just index by one...
if (_dim == true) {
if (_usingNormal == true) {
if (_dim == 1) {
if (_usingNormal == 1) {
useDim();
}
} else {
if (_usingNormal == false) {
if (_usingNormal == 0) {
useNormal();
}
}
@ -789,13 +702,13 @@ void ImmortalEngine::pump() {
// Flashes the screen (except the frame thankfully) white, black, white, black, then clears the screen and goes back to normal
useWhite();
g_system->updateScreen();
Immortal::Utilities::delay(2);
Utilities::delay(2);
useBlack();
g_system->updateScreen();
Immortal::Utilities::delay(2);
Utilities::delay(2);
useWhite();
g_system->updateScreen();
Immortal::Utilities::delay(2);
Utilities::delay(2);
useBlack();
g_system->updateScreen();
clearScreen();
@ -857,7 +770,7 @@ void ImmortalEngine::fade(uint16 pal[], int dir, int delay) {
while ((count >= 0) && (count <= 256)) {
fadePal(pal, count, target);
Immortal::Utilities::delay8(delay);
Utilities::delay8(delay);
setColors(target);
// Same as above, it was originally a branch, this does the same thing
@ -896,12 +809,12 @@ void ImmortalEngine::useWhite() {
void ImmortalEngine::useNormal() {
setColors(_palDefault);
_usingNormal = true;
_usingNormal = 1;
}
void ImmortalEngine::useDim() {
setColors(_palDim);
_usingNormal = false;
_usingNormal = 0;
}
@ -926,6 +839,19 @@ void ImmortalEngine::waitKey() {
}
}
// This was originally in Motives, which is weird since it seems more like an engine level function, so it's in kernal now
void ImmortalEngine::waitClick() {
bool wait = true;
while (wait == true) {
if (getInput() == true) {
Utilities::delay(25);
if (buttonPressed() || firePressed()) {
wait = false;
}
}
}
}
void ImmortalEngine::blit8() {}
bool ImmortalEngine::getInput() {
return true;
@ -1000,6 +926,10 @@ void ImmortalEngine::playMazeSong() {
void ImmortalEngine::playCombatSong() {
}
void ImmortalEngine::playTextSong() {
}
void ImmortalEngine::loadSingles(Common::String songName) {
debug("%s", songName.c_str());
}
@ -1010,6 +940,34 @@ void ImmortalEngine::stopMusic() {
//stopSound();
}
/*
*
* ----- -----
* ----- 'Pen' related Functions -----
* ----- -----
*
*/
void ImmortalEngine::setPen(uint16 penX, uint16 penY) {
_penX = penX & kMaskLow;
if ((penY & kMaskLow) < 200) {
_penY = penY & kMaskLow;
}
else {
_penY = penY | kMaskHigh;
}
}
void ImmortalEngine::center() {
_penX = ((uint16) 128) - (kObjectWidth / 2);
}
void ImmortalEngine::carriageReturn() {
_penY += 16;
_penX = kTextLeft;
}
} // namespace Immortal

32
engines/immortal/logic.cpp
View File

@ -99,7 +99,7 @@ void ImmortalEngine::logic() {
_levelOver = false;
if (_level == (_maxLevels-1)) {
textPrint(kStrYouWin);
textPrint(kStrYouWin, 0);
} else {
makeCertificate();
@ -201,18 +201,6 @@ void ImmortalEngine::doSingleStep() {
}
}
void ImmortalEngine::setPen(uint16 penX, uint16 penY) {
_penX = penX & kMaskLow;
// Is this screen wrap?
if ((penY & kMaskLow) < 200) {
_penY = penY & kMaskLow;
}
else {
_penY = penY | kMaskHigh;
}
}
void ImmortalEngine::updateHitGauge() {
/* This HUD (essentially) drawing routine is a bit weird because
* the game was originally meant to have multiple player characters
@ -250,8 +238,6 @@ void ImmortalEngine::drawGauge(int h) {
*/
int r = 16 - h;
setPen(kGaugeX, kGaugeY);
// Temporary x value, until it's clear why printchr is designed to add 8 pixels *before* drawing the char
_penX = 0xFFF0;
h--;
if (h >= 0) {
// This could be written as a regular for loop, but the game thinks of start/stop as different from on
@ -277,7 +263,7 @@ void ImmortalEngine::drawGauge(int h) {
bool ImmortalEngine::printAnd(Str s) {
// Only ever used by fromOldGame()
// Just prints what it's given and then checks for input
textPrint(s);
textPrint(s, 0);
getInput();
if (_heldAction != kActionNothing) {
return true;
@ -307,7 +293,7 @@ bool ImmortalEngine::fromOldGame() {
} else {
do {
if (!textPrint(kStrOldGame)) {
if (!textPrint(kStrOldGame, 0)) {
// They choose not to load an old game
return false;
}
@ -511,7 +497,7 @@ void ImmortalEngine::calcCheckSum(int l, uint8 checksum[]) {
}
bool ImmortalEngine::getCertificate() {
textPrint(kStrCert);
textPrint(kStrCert, 0);
int certLen = 0;
bool entered = false;
int k = 0;
@ -575,14 +561,14 @@ bool ImmortalEngine::getCertificate() {
}
if (certLen != 0) {
if (certLen < 4) {
textPrint(kStrBadCertificate);
textPrint(kStrBadCertificate, 0);
return false;
}
uint8 checksum[4];
calcCheckSum(certLen, checksum);
for (int i = 0; i < 4; i++) {
if (checksum[i] != _certificate[i]) {
textPrint(kStrBadCertificate);
textPrint(kStrBadCertificate, 0);
return false;
}
}
@ -603,11 +589,11 @@ void ImmortalEngine::printCertificate() {
*/
char toHex[] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
textBeginning(kStrCert);
textBeginning(kStrCert, 0);
for (int i = 0; i < _lastCertLen; i++) {
printChr(toHex[_certificate[i]]);
}
textEnd(kStrCert2);
textEnd(kStrCert2, 0);
}
bool ImmortalEngine::isSavedKing() {
@ -645,7 +631,7 @@ int ImmortalEngine::getLevel() {
void ImmortalEngine::gameOverDisplay() {
_themePaused = true;
textPrint(kStrGameOver);
textPrint(kStrGameOver, 0);
}
void ImmortalEngine::gameOver() {

403
engines/immortal/misc.cpp
View File

@ -38,8 +38,6 @@ void ImmortalEngine::miscInit() {
void ImmortalEngine::setRandomSeed() {}
void ImmortalEngine::getRandom() {}
void ImmortalEngine::myDelay() {}
/*
*
@ -49,15 +47,357 @@ void ImmortalEngine::myDelay() {}
*
*/
bool ImmortalEngine::textPrint(Str s) {
return true;
// myFadeOut and myFadeIn are just RTS in the source, but they are called quite a lot
void ImmortalEngine::myFadeOut() {
return;
}
void ImmortalEngine::textSub() {}
void ImmortalEngine::textEnd(Str s) {}
void ImmortalEngine::textMiddle(Str s) {}
void ImmortalEngine::textBeginning(Str s) {}
void ImmortalEngine::yesNo() {}
void ImmortalEngine::myFadeIn() {
return;
}
bool ImmortalEngine::textPrint(Str s, int n) {
_slowText = 0;
_formatted = 0;
_collumn = 0;
_row = 0;
playTextSong();
clearScreen();
return textSub(s, kTextFadeIn, n);
}
bool ImmortalEngine::textBeginning(Str s, int n) {
_slowText = 0;
_formatted = 0;
_collumn = 0;
_row = 0;
playTextSong();
clearScreen();
return textSub(s, kTextDontFadeIn, n);
}
void ImmortalEngine::textEnd(Str s, int n) {
textSub(s, kTextFadeIn, n);
}
void ImmortalEngine::textMiddle(Str s, int n) {
textSub(s, kTextDontFadeIn, n);
}
bool ImmortalEngine::textSub(Str s, FadeType f, int n) {
bool done = false;
char chr = 0;
int index = 0;
Common::String text = _strPtrs[s];
while (done == false) {
switch (text[index]) {
case '@':
case '=':
case char(0):
done = true;
// This is so the while loop can be a little cleaner
index--;
break;
case '&':
textCR();
break;
case '$':
printByte(n);
copyToScreen();
break;
case '_':
myFadeIn();
_slowText = 1;
break;
case '<':
_slowText = 0;
break;
case '>':
_formatted = 0;
break;
case '\\':
normalFadeOut();
break;
case '/':
slowFadeOut();
break;
case '|':
normalFadeIn();
break;
case '}':
_formatted = 1;
break;
case ']':
myDelay(40);
break;
case '{':
index++;
myDelay(text[index]);
break;
case '*':
textPageBreak(text, index);
break;
case '[':
textAutoPageBreak();
break;
case '#':
index++;
drawIcon(text[index]);
break;
case '~':
text = _strPtrs[(int)text[index + 1]];
index = -1;
break;
case '^':
center();
break;
case '%':
return yesNo();
case '+':
chr = 0x27;
break;
case '(':
chr = 0x60;
break;
default:
chr = text[index];
_collumn++;
if (chr == ' ') {
if (text[index + 1] == '~') {
text = _strPtrs[(int)text[index + 2]];
index = -1;
}
textDoSpace(text, index);
} else {
printChr(chr);
// We need this to show up now, not when the frame ends, so we have to update the screen here
copyToScreen();
if (_slowText != 0) {
myDelay(5);
switch (chr) {
case '?':
case ':':
myDelay(13);
case '.':
myDelay(13);
case ',':
myDelay(13);
default:
break;
}
}
}
break;
}
if (index == 0xFF) {
debug("String too long!");
return false;
}
index++;
}
//debug("printing index: %d", index);
chr = text[index];
if (f != kTextFadeIn) {
return false;
}
// If we need to display an 'OK' message
if (chr != '=') {
setPen(_penX, kYesNoY);
center();
drawIcon(kOkayFrame);
copyToScreen();
if (_slowText == 0) {
myFadeIn();
}
waitClick();
standardBeep();
textBounceDelay();
} else if (_slowText == 0) {
myFadeIn();
}
return false;
}
void ImmortalEngine::textCR() {
carriageReturn();
_row++;
_collumn = 0;
}
void ImmortalEngine::textPageBreak(Common::String s, int &index) {
_collumn = 0;
_row = 0;
if (_slowText == 0) {
myFadeIn();
}
index++;
myDelay((int) s[index]);
myFadeOut();
clearScreen();
if (_slowText != 0) {
myFadeIn();
}
}
void ImmortalEngine::textAutoPageBreak() {
_collumn = 0;
_row = 0;
if (_slowText == 0) {
myFadeIn();
}
myDelay(140);
myFadeOut();
clearScreen();
if (_slowText != 0) {
myFadeIn();
}
}
void ImmortalEngine::textDoSpace(Common::String s, int index) {
// If text is formatted, then check if the space between here and the end of the string will fit, if not, use a newline or pagebreak
if (_formatted != 0) {
bool foundEnd = false;
int start = index;
while (foundEnd == false) {
index++;
switch (s[index]) {
case '=':
case '@':
case '%':
case '[':
case ' ':
foundEnd = true;
default:
break;
}
}
if (((index - start) + _collumn) >= kMaxCollumns) {
if (_row < kMaxRows) {
textCR();
} else {
textAutoPageBreak();
}
return;
}
}
printChr(' ');
}
void ImmortalEngine::textBounceDelay() {
Utilities::delay(7);
}
bool ImmortalEngine::yesNo() {
uint8 tyes[9] = {0, 1, 1, 1, 0, 0, 0, 0, 0};
getInput();
if (tyes[_heldDirection] == 0) {
noOn();
_lastYes = 0;
} else {
yesOn();
_lastYes = 1;
}
while (buttonPressed() || firePressed()) {
// If they have not pressed a button yet, we get the input after a delay
Utilities::delay(4);
getInput();
// And then if they have changed direction, we play a sound and update the direction and button gfx
if (tyes[_heldDirection] != _lastYes) {
_lastYes = tyes[_heldDirection];
standardBeep();
if (_lastYes == 0) {
noOn();
} else {
yesOn();
}
// Since we need this to show up right during the text sequence, we need to update the screen
copyToScreen();
}
}
standardBeep();
textBounceDelay();
// In source this is done weirdly so that it can use a result in A, except it never uses that result, so it's just weird.
return (!(bool) _lastYes);
}
void ImmortalEngine::noOn() {
// Draw the No icon as on, and the Yes icon as off
setPen(kYesNoX1, kYesNoY);
drawIcon(kNoIconOn);
setPen(kYesNoX2, kYesNoY);
drawIcon(kYesIconOff);
}
void ImmortalEngine::yesOn() {
// Draw the No icon as off, and the Yes icon as on
setPen(kYesNoX1, kYesNoY);
drawIcon(kNoIconOff);
setPen(kYesNoX2, kYesNoY);
drawIcon(kYesIconOn);
}
void ImmortalEngine::myDelay(int j) {
int type = 0;
// Update input
getInput();
// 0 = neither button held, 1 = one held, 2 = both held
if (_heldAction & kActionButton) {
type++;
}
if (_heldAction & kActionFire) {
type++;
}
do {
// If the button was *pressed* and not held, then skip any delay
if (!buttonPressed()) {
return;
}
if (!firePressed()) {
return;
}
// Otherwise, we delay by different amounts based on what's held down
switch (type) {
case 1:
Utilities::delay4(1);
break;
case 0:
Utilities::delay(1);
case 2:
default:
break;
}
j--;
} while (j != 0);
}
/*
*
@ -67,8 +407,36 @@ void ImmortalEngine::yesNo() {}
*
*/
void ImmortalEngine::buttonPressed() {}
void ImmortalEngine::firePressed() {}
bool ImmortalEngine::buttonPressed() {
// Returns false if the button was pressed, but not held or up
getInput();
if (_heldAction == kActionButton) {
// Zero just the button0held bit
_myButton &= (0xFF - kButton0Held);
} else if ((_myButton & kButton0Held) == 0) {
_myButton |= kButton0Held;
return false;
}
return true;
}
bool ImmortalEngine::firePressed() {
// Returns false if the button was pressed, but not held or up
getInput();
if (_heldAction == kActionFire) {
_myButton &= (0xFF - kButton1Held);
} else if ((_myButton & kButton1Held) == 0) {
_myButton |= kButton1Held;
return false;
}
return true;
}
/*
@ -79,6 +447,19 @@ void ImmortalEngine::firePressed() {}
*
*/
/*
*
* ----- -----
* ----- Sound Related -----
* ----- -----
*
*/
void ImmortalEngine::standardBeep() {
//playNote(4, 5, 0x4C);
}
} // namespace Immortal