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LILLIPUT: Implement fade in/fade out

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Fade from/to black
This commit is contained in:
sylvaintv 2012-04-18 22:48:21 +02:00 committed by Eugene Sandulenko
parent 3780999f3d
commit eeb69f46bc
2 changed files with 26 additions and 7 deletions
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1
engines/lilliput/lilliput.cpp
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@ -648,7 +648,6 @@ byte *LilliputEngine::loadVGA(Common::String filename, bool loadPal) {
remainingSize -= 768;
fixPaletteEntries(_curPalette, 256);
_system->getPaletteManager()->setPalette(_curPalette, 0, 256);
}
uint8 curByte;

32
engines/lilliput/script.cpp
View File

@ -24,6 +24,8 @@
#include "lilliput/script.h"
#include "common/debug.h"
#include "common/system.h"
namespace Lilliput {
LilliputScript::LilliputScript(LilliputEngine *vm) : _vm(vm), _currScript(NULL) {
@ -1649,10 +1651,28 @@ void LilliputScript::OC_sub182EC() {
warning("OC_sub182EC");
}
void LilliputScript::OC_unkPaletteFunction_1() {
warning("OC_unkPaletteFunction_1");
byte palette[768];
for (int fade = 256; fade >= 0; fade -= 8) {
for (int i = 0; i < 768; i++) {
palette[i] = (_vm->_curPalette[i] * fade) >> 8;
}
_vm->_system->getPaletteManager()->setPalette(palette, 0, 256);
_vm->_system->updateScreen();
_vm->_system->delayMillis(33);
}
}
void LilliputScript::OC_unkPaletteFunction_2() {
warning("OC_unkPaletteFunction_2");
byte palette[768];
for (int fade = 8; fade <= 256; fade += 8) {
for (int i = 0; i < 768; i++) {
palette[i] = (_vm->_curPalette[i] * fade) >> 8;
}
_vm->_system->getPaletteManager()->setPalette(palette, 0, 256);
_vm->_system->updateScreen();
_vm->_system->delayMillis(33);
}
}
void LilliputScript::OC_loadAndDisplayCUBESx_GFX() {
@ -1741,13 +1761,13 @@ void LilliputScript::OC_displayVGAFile() {
debugC(1, kDebugScript, "OC_displayVGAFile()");
_byte12A09 = 1;
warning("TODO: unkPaletteFunction_1");
OC_unkPaletteFunction_1();
int curWord = _currScript->readUint16LE();
int index = _vm->_rulesChunk3[curWord];
Common::String fileName = Common::String((const char *)&_vm->_rulesChunk4[index]);
_word1881B = -1;
_vm->displayVGAFile(fileName);
warning("TODO: unkPaletteFunction_2");
OC_unkPaletteFunction_2();
}
void LilliputScript::OC_sub184D7() {
@ -1789,14 +1809,14 @@ void LilliputScript::OC_displayTitleScreen() {
void LilliputScript::OC_sub1853B() {
debugC(1, kDebugScript, "OC_initArr1853B()");
warning("TODO: unkPaletteFunction_1");
OC_unkPaletteFunction_1();
_byte16F08 = 0;
_byte15FFA = 0;
sub130B6();
_vm->displayFunction12();
warning("TODO: unkPaletteFunction_2");
OC_unkPaletteFunction_2();
_byte12A09 = 0;
warning("TODO: call sound function #5");
}