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Diffstat (limited to 'queen/display.cpp')
-rw-r--r--queen/display.cpp79
1 files changed, 12 insertions, 67 deletions
diff --git a/queen/display.cpp b/queen/display.cpp
index 9aed6c6957..fe83852d38 100644
--- a/queen/display.cpp
+++ b/queen/display.cpp
@@ -30,7 +30,6 @@ namespace Queen {
void TextRenderer::init() {
-
// calculate font justification sizes
uint16 i, y, x;
@@ -52,7 +51,6 @@ void TextRenderer::init() {
void TextRenderer::drawString(uint8 *dstBuf, uint16 dstPitch, uint16 x, uint16 y, uint8 color, const char *text, bool outlined) {
-
const uint8 *str = (const uint8*)text;
while (*str && x < dstPitch) {
@@ -78,7 +76,6 @@ void TextRenderer::drawString(uint8 *dstBuf, uint16 dstPitch, uint16 x, uint16 y
void TextRenderer::drawChar(uint8 *dstBuf, uint16 dstPitch, uint16 x, uint16 y, uint8 color, const uint8 *chr) {
-
dstBuf += dstPitch * y + x;
uint16 j, i;
for (j = 0; j < 8; ++j) {
@@ -100,8 +97,7 @@ void TextRenderer::drawChar(uint8 *dstBuf, uint16 dstPitch, uint16 x, uint16 y,
Display::Display(QueenEngine *vm, Language language, OSystem *system)
- : _system(system), _vm(vm) {
-
+ : _system(system), _vm(vm), _horizontalScroll(0), _curBlankingEffect(0) {
_dynalum.prevColMask = 0xFF;
_textRenderer._lang = language;
_textRenderer.init();
@@ -126,14 +122,10 @@ Display::Display(QueenEngine *vm, Language language, OSystem *system)
_pal.dirtyMin = 0;
_pal.dirtyMax = 255;
_pal.scrollable = true;
-
- _horizontalScroll = 0;
- _curBlankingEffect = 0;
}
Display::~Display() {
-
delete[] _buffer[RB_BACKDROP];
delete[] _buffer[RB_PANEL];
delete[] _buffer[RB_SCREEN];
@@ -145,7 +137,6 @@ Display::~Display() {
void Display::dynalumInit(const char *roomName, uint16 roomNum) {
-
debug(9, "Display::dynalumInit(%s, %d)", roomName, roomNum);
memset(_dynalum.msk, 0, sizeof(_dynalum.msk));
memset(_dynalum.lum, 0, sizeof(_dynalum.lum));
@@ -168,20 +159,17 @@ void Display::dynalumInit(const char *roomName, uint16 roomNum) {
void Display::dynalumUpdate(int16 x, int16 y) {
-
if (!_dynalum.valid)
return;
if (x < 0) {
x = 0;
- }
- else if (x >= _bdWidth) {
+ } else if (x >= _bdWidth) {
x = _bdWidth;
}
if (y < 0) {
y = 0;
- }
- else if (y >= ROOM_ZONE_HEIGHT - 1) {
+ } else if (y >= ROOM_ZONE_HEIGHT - 1) {
y = ROOM_ZONE_HEIGHT - 1;
}
@@ -202,8 +190,7 @@ void Display::dynalumUpdate(int16 x, int16 y) {
int16 c = (int16)(_pal.room[i * 3 + j] + _dynalum.lum[colMask * 3 + j] * 4);
if (c < 0) {
c = 0;
- }
- else if (c > 255) {
+ } else if (c > 255) {
c = 255;
}
_pal.screen[i * 3 + j] = (uint8)c;
@@ -217,7 +204,6 @@ void Display::dynalumUpdate(int16 x, int16 y) {
void Display::palConvert(uint8 *outPal, const uint8 *inPal, int start, int end) {
-
int i;
for (i = start; i <= end; i++) {
outPal[4 * i + 0] = inPal[3 * i + 0];
@@ -229,7 +215,6 @@ void Display::palConvert(uint8 *outPal, const uint8 *inPal, int start, int end)
void Display::palSet(const uint8 *pal, int start, int end, bool updateScreen) {
-
debug(9, "Display::palSet(%d, %d)", start, end);
uint8 tempPal[256 * 4];
palConvert(tempPal, pal, start, end);
@@ -242,7 +227,6 @@ void Display::palSet(const uint8 *pal, int start, int end, bool updateScreen) {
void Display::palSetJoe(JoePalette pal) {
-
debug(9, "Display::palSetJoe(%d)", pal);
const uint8 *palJoe = NULL;
switch (pal) {
@@ -260,7 +244,6 @@ void Display::palSetJoe(JoePalette pal) {
void Display::palFadeIn(int start, int end, uint16 roomNum, bool dynalum, int16 dynaX, int16 dynaY) {
-
debug(9, "Display::palFadeIn(%d, %d)", start, end);
memcpy(_pal.screen, _pal.room, 256 * 3);
if (!(IS_ALT_INTRO_ROOM(roomNum) || IS_CD_INTRO_ROOM(roomNum))) {
@@ -289,15 +272,13 @@ void Display::palFadeIn(int start, int end, uint16 roomNum, bool dynalum, int16
void Display::palFadeOut(int start, int end, uint16 roomNum) {
-
debug(9, "Display::palFadeOut(%d, %d)", start, end);
_pal.scrollable = false;
int n = end - start + 1;
if (IS_ALT_INTRO_ROOM(roomNum) || IS_CD_INTRO_ROOM(roomNum)) {
memset(_pal.screen + start * 3, 0, n * 3);
palSet(_pal.screen, start, end, true);
- }
- else {
+ } else {
uint8 tempPal[256 * 3];
memcpy(tempPal + start * 3, _pal.screen + start * 3, n * 3);
int i;
@@ -317,7 +298,6 @@ void Display::palFadeOut(int start, int end, uint16 roomNum) {
void Display::palFadePanel() {
-
int i;
uint8 tempPal[256 * 3];
for (i = 224 * 3; i < 256 * 3; i += 3) {
@@ -330,7 +310,6 @@ void Display::palFadePanel() {
void Display::palScroll(int start, int end) {
-
debug(9, "Display::palScroll(%d, %d)", start, end);
uint8 *palEnd = _pal.screen + end * 3;
@@ -353,7 +332,6 @@ void Display::palScroll(int start, int end) {
void Display::palCustomColors(uint16 roomNum) {
-
debug(9, "Display::palCustomColors(%d)", roomNum);
int i;
switch (roomNum) {
@@ -386,7 +364,6 @@ void Display::palCustomColors(uint16 roomNum) {
void Display::palCustomScroll(uint16 roomNum) {
-
debug(9, "Display::palCustomScroll(%d)", roomNum);
static int16 scrollx = 0;
@@ -426,8 +403,7 @@ void Display::palCustomScroll(uint16 roomNum) {
if (_vm->randomizer.getRandomNumber(1)) {
if (ABS(jdir) == 1) {
jdir *= 2;
- }
- else {
+ } else {
jdir /= 2;
}
}
@@ -597,7 +573,6 @@ void Display::palCustomScroll(uint16 roomNum) {
void Display::palCustomFlash() {
-
uint8 tempPal[256 * 3];
int i = 0;
while (i < 17 * 3) {
@@ -620,7 +595,6 @@ void Display::palCustomFlash() {
void Display::palCustomLightsOff(uint16 roomNum) {
-
int end = 223;
int start = (roomNum == ROOM_FLODA_FRONTDESK) ? 32 : 16;
int n = end - start + 1;
@@ -633,7 +607,6 @@ void Display::palCustomLightsOff(uint16 roomNum) {
void Display::palCustomLightsOn(uint16 roomNum) {
-
int end = 223;
int start = (roomNum == ROOM_FLODA_FRONTDESK) ? 32 : 0;
int n = end - start + 1;
@@ -648,7 +621,6 @@ void Display::palCustomLightsOn(uint16 roomNum) {
void Display::screenMode(int comPanel, bool inCutaway) {
-
debug(0, "Display::screenMode(%d, %d)", comPanel, inCutaway);
// FIXME: this is temporary, just to see if my theory is right
@@ -658,15 +630,13 @@ void Display::screenMode(int comPanel, bool inCutaway) {
if (comPanel == 2 && inCutaway) {
_fullscreen = (_bdHeight == GAME_SCREEN_HEIGHT);
- }
- else if (comPanel == 1) {
+ } else if (comPanel == 1) {
_fullscreen = false;
}
}
void Display::prepareUpdate() {
-
if (!_fullscreen) {
// draw the panel
memcpy(_buffer[RB_SCREEN] + _bufPitch[RB_SCREEN] * ROOM_ZONE_HEIGHT,
@@ -687,7 +657,6 @@ void Display::prepareUpdate() {
void Display::update(bool dynalum, int16 dynaX, int16 dynaY) {
-
if (_pal.scrollable && dynalum) {
dynalumUpdate(dynaX, dynaY);
}
@@ -701,7 +670,6 @@ void Display::update(bool dynalum, int16 dynaX, int16 dynaY) {
void Display::blit(RenderingBuffer dst, uint16 dstX, uint16 dstY, const uint8 *srcBuf, uint16 srcW, uint16 srcH, uint16 srcPitch, bool xflip, bool masked) {
-
uint16 dstPitch = _bufPitch[dst];
uint8 *dstBuf = _buffer[dst] + dstPitch * dstY + dstX;
@@ -711,8 +679,7 @@ void Display::blit(RenderingBuffer dst, uint16 dstX, uint16 dstY, const uint8 *s
srcBuf += srcPitch;
dstBuf += dstPitch;
}
- }
- else if (!xflip) { // Masked bitmap unflipped
+ } else if (!xflip) { // Masked bitmap unflipped
while (srcH--) {
int i;
for(i = 0; i < srcW; ++i) {
@@ -724,8 +691,7 @@ void Display::blit(RenderingBuffer dst, uint16 dstX, uint16 dstY, const uint8 *s
srcBuf += srcPitch;
dstBuf += dstPitch;
}
- }
- else { // Masked bitmap flipped
+ } else { // Masked bitmap flipped
while (srcH--) {
int i;
for(i = 0; i < srcW; ++i) {
@@ -742,7 +708,6 @@ void Display::blit(RenderingBuffer dst, uint16 dstX, uint16 dstY, const uint8 *s
void Display::fill(RenderingBuffer dst, uint16 x, uint16 y, uint16 w, uint16 h, uint8 color) {
-
assert(w <= _bufPitch[dst]);
uint16 dstPitch = _bufPitch[dst];
uint8 *dstBuf = _buffer[dst] + dstPitch * y + x;
@@ -754,7 +719,6 @@ void Display::fill(RenderingBuffer dst, uint16 x, uint16 y, uint16 w, uint16 h,
void Display::readPCX(uint8 *dst, uint16 dstPitch, const uint8 *src, uint16 w, uint16 h) {
-
while (h--) {
uint8 *p = dst;
while (p < dst + w ) {
@@ -763,8 +727,7 @@ void Display::readPCX(uint8 *dst, uint16 dstPitch, const uint8 *src, uint16 w, u
uint8 len = col & 0x3F;
memset(p, *src++, len);
p += len;
- }
- else {
+ } else {
*p++ = col;
}
}
@@ -774,7 +737,6 @@ void Display::readPCX(uint8 *dst, uint16 dstPitch, const uint8 *src, uint16 w, u
void Display::readPCXBackdrop(const uint8 *pcxBuf, uint32 size, bool useFullPal) {
-
_bdWidth = READ_LE_UINT16(pcxBuf + 12);
_bdHeight = READ_LE_UINT16(pcxBuf + 14);
readPCX(_buffer[RB_BACKDROP], _bufPitch[RB_BACKDROP], pcxBuf + 128, _bdWidth, _bdHeight);
@@ -783,7 +745,6 @@ void Display::readPCXBackdrop(const uint8 *pcxBuf, uint32 size, bool useFullPal)
void Display::readPCXPanel(const uint8 *pcxBuf, uint32 size) {
-
uint8 *dst = _buffer[RB_PANEL] + PANEL_W * 10;
readPCX(dst, PANEL_W, pcxBuf + 128, PANEL_W, PANEL_H - 10);
memcpy(_pal.room + 144 * 3, pcxBuf + size - 768 + 144 * 3, (256 - 144) * 3);
@@ -791,14 +752,12 @@ void Display::readPCXPanel(const uint8 *pcxBuf, uint32 size) {
void Display::horizontalScrollUpdate(int16 xCamera) {
-
debug(9, "Display::horizontalScrollUpdate(%d)", xCamera);
_horizontalScroll = 0;
if (_bdWidth > 320) {
if (xCamera > 160 && xCamera < 480) {
_horizontalScroll = xCamera - 160;
- }
- else if (xCamera >= 480) {
+ } else if (xCamera >= 480) {
_horizontalScroll = 320;
}
}
@@ -806,19 +765,16 @@ void Display::horizontalScrollUpdate(int16 xCamera) {
void Display::horizontalScroll(int16 scroll) {
-
_horizontalScroll = scroll;
}
void Display::handleTimer() {
-
_gotTick = true;
}
void Display::waitForTimer() {
-
_gotTick = false;
while (!_gotTick) {
_vm->input()->delay(10);
@@ -827,15 +783,13 @@ void Display::waitForTimer() {
void Display::setMouseCursor(uint8 *buf, uint16 w, uint16 h, uint16 xhs, uint16 yhs) {
-
// change transparency color match the one expected by the backend (0xFF)
uint16 size = w * h;
uint8 *p = buf;
while (size--) {
if (*p == 255) {
*p = 254;
- }
- else if (*p == 0) {
+ } else if (*p == 0) {
*p = 255;
}
++p;
@@ -845,13 +799,11 @@ void Display::setMouseCursor(uint8 *buf, uint16 w, uint16 h, uint16 xhs, uint16
void Display::showMouseCursor(bool show) {
-
_system->show_mouse(show);
}
uint16 Display::textWidth(const char *text) const {
-
uint16 len = 0;
while (*text) {
len += _textRenderer._charWidth[ (uint8)*text ];
@@ -862,14 +814,12 @@ uint16 Display::textWidth(const char *text) const {
void Display::drawText(uint16 x, uint16 y, uint8 color, const char *text, bool outlined) {
-
debug(9, "Display::drawText(%s)", text);
_textRenderer.drawString(_buffer[RB_SCREEN], _bufPitch[RB_SCREEN], x, y, color, text, outlined);
}
void Display::drawBox(int16 x1, int16 y1, int16 x2, int16 y2, uint8 col) {
-
uint8 *p = _buffer[RB_SCREEN];
uint16 pitch = _bufPitch[RB_SCREEN];
@@ -884,7 +834,6 @@ void Display::drawBox(int16 x1, int16 y1, int16 x2, int16 y2, uint8 col) {
void Display::drawScreen() {
-
_system->copy_rect(_buffer[RB_SCREEN], _bufPitch[RB_SCREEN], 0, 0, SCREEN_W, SCREEN_H);
_system->update_screen();
waitForTimer();
@@ -893,7 +842,6 @@ void Display::drawScreen() {
void Display::blankScreen() {
-
typedef void (Display::*BlankerEffect)();
static const BlankerEffect effects[] = {
&Display::blankScreenEffect1,
@@ -906,7 +854,6 @@ void Display::blankScreen() {
void Display::blankScreenEffect1() {
-
while (_vm->input()->idleTime() >= Input::DELAY_SCREEN_BLANKER) {
for(int i = 0; i < 2; ++i) {
uint16 x = _vm->randomizer.getRandomNumber(SCREEN_W - MINI_W - 2) + 1;
@@ -931,7 +878,6 @@ void Display::blankScreenEffect1() {
void Display::blankScreenEffect2() {
-
while (_vm->input()->idleTime() >= Input::DELAY_SCREEN_BLANKER) {
uint16 x = _vm->randomizer.getRandomNumber(SCREEN_W - 2);
uint16 y = _vm->randomizer.getRandomNumber(SCREEN_H - 2);
@@ -964,7 +910,6 @@ void Display::blankScreenEffect2() {
void Display::blankScreenEffect3() {
-
uint32 i = 0;
while (_vm->input()->idleTime() >= Input::DELAY_SCREEN_BLANKER) {
uint16 x = _vm->randomizer.getRandomNumber(SCREEN_W - 2);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 20:16:58 +0000