void AGOSEngine_Feeble::scrollOracleDown() {
byte *src, *dst;
uint16 w, h;
src = getBackGround() + 203 * _backGroundBuf->pitch + 136;
dst = getBackGround() + 206 * _backGroundBuf->pitch + 136;
for (h = 0; h < 77; h++) {
memcpy(dst, src, 360);
dst -= _backGroundBuf->pitch;
src -= _backGroundBuf->pitch;
}
for (h = 0; h < 24; h++) {
for (w = 0; w < 360; w++) {
if (src[w] == 0)
dst[w] = src[w];
if (src[w] == 113 || src[w] == 116 || src[w] == 252) {
dst[w] = src[w];
src[w] = 0;
}
}
dst -= _backGroundBuf->pitch;
src -= _backGroundBuf->pitch;
}
}
void AGOSEngine_Feeble::scrollOracleUp() {
byte *src, *dst;
uint16 w, h;
dst = getBackGround() + 103 * _backGroundBuf->pitch + 136;
src = getBackGround() + 106 * _backGroundBuf->pitch + 136;
for (h = 0; h < 21; h++) {
for (w = 0; w < 360; w++) {
if (dst[w] == 0 || dst[w] == 113 || dst[w] == 116 || dst[w] == 252)
dst[w] = src[w];
}
dst += _backGroundBuf->pitch;
src += _backGroundBuf->pitch;
}
for (h = 0; h < 80; h++) {
memcpy(dst, src, 360);
dst += _backGroundBuf->pitch;
src += _backGroundBuf->pitch;
}
for (h = 0; h < 3; h++) {
memset(dst, 0, 360);
dst += _backGroundBuf->pitch;
src += _backGroundBuf->pitch;
}
}
void AGOSEngine::fillBackGroundFromBack() {
byte *src = getBackBuf();
byte *dst = getBackGround();
for (int i = 0; i < _screenHeight; i++) {
memcpy(dst, src, _screenWidth);
src += _backBuf->pitch;
dst += _backGroundBuf->pitch;
}
}
void AGOSEngine::fillBackFromBackGround(uint16 height, uint16 width) {
byte *src = getBackGround();
byte *dst = getBackBuf();
for (int i = 0; i < height; i++) {
memcpy(dst, src, width);
src += _backGroundBuf->pitch;
dst += _backBuf->pitch;
}
}
void AGOSEngine::fillBackGroundFromFront() {
Graphics::Surface *screen = _system->lockScreen();
byte *src = (byte *)screen->pixels;
byte *dst = getBackGround();
for (int i = 0; i < _screenHeight; i++) {
memcpy(dst, src, _screenWidth);
src += screen->pitch;
dst += _backGroundBuf->pitch;
}
_system->unlockScreen();
}
void CRole::setFaceTo(CRole* role)
{
do
{
CC_ASSERT(role);
CBackgroundManager* bkg = getBackGround();
CC_ASSERT(bkg);
CLogicGrid* l1 = getLogicGrid();
CLogicGrid* l2 = role->getLogicGrid();
BREAK_IF(l1 == nullptr || l2 == nullptr);
Point p1 = l1->getGridPos();
Point p2 = l2->getGridPos();
p1 = bkg->gridToWorldPoint(p1);
p2 = bkg->gridToWorldPoint(p2);
FACE_TO ft;
if (p2.x > p1.x)
{
if (p2.y > p1.y)
{
ft = FACE_TO_RIGHT_UP;
}
else
{
ft = FACE_TO_RIGHT_DOWN;
}
}
else
{
if (p2.y > p1.y)
{
ft = FACE_TO_LEFT_UP;
}
else
{
ft = FACE_TO_LEFT_DOWN;
}
}
setFaceTo(ft);
} while (false);
return;
}
void CRole::die()
{
CBackgroundManager* bkg = getBackGround();
if (bkg)
{
bkg->removeRoleFromGrid(this);
}
BF_MANAGER->removeRole(this);
FIGHT_RELATION->removeAllRelation(dynamic_cast<IFightingRelation*>(this));
CSpriteObject::die();
setSpriteVisible(false);
if (m_pHPBar != nullptr)
{
m_pHPBar->setSpriteVisible(false);
}
}
void AGOSEngine::saveBackGround(VgaSprite *vsp) {
if (getGameType() == GType_ELVIRA1 && getPlatform() == Common::kPlatformAtariST &&
(getFeatures() & GF_DEMO)) {
return;
}
if ((vsp->flags & kDFSkipStoreBG) || !vsp->image)
return;
AnimTable *animTable = _screenAnim1;
while (animTable->srcPtr)
animTable++;
const byte *ptr = _curVgaFile2 + vsp->image * 8;
int16 x = vsp->x - _scrollX;
int16 y = vsp->y - _scrollY;
if (_window3Flag == 1) {
animTable->srcPtr = (const byte *)_window4BackScn->pixels;
} else {
int xoffs = (_videoWindows[vsp->windowNum * 4 + 0] * 2 + x) * 8;
int yoffs = (_videoWindows[vsp->windowNum * 4 + 1] + y);
animTable->srcPtr = getBackGround() + yoffs * _backGroundBuf->pitch + xoffs;
}
animTable->x = x;
animTable->y = y;
animTable->width = READ_BE_UINT16(ptr + 6) / 16;
if (vsp->flags & 0x40) {
animTable->width++;
}
animTable->height = ptr[5];
animTable->windowNum = vsp->windowNum;
animTable->id = vsp->id;
animTable->zoneNum = vsp->zoneNum;
animTable++;
animTable->srcPtr = 0;
}
void CRole::updateVertexZ()
{
do
{
CBackgroundManager* bkg = getBackGround();
BREAK_IF(nullptr == bkg);
TMXTiledMap* map = bkg->getTiledMap();
BREAK_IF(nullptr == map);
const Size& szMap = map->getMapSize();
float lowestZ = -(szMap.width + szMap.height);
const Point& tilePos = getLogicGrid()->getGridPos();
float currentZ = tilePos.x + tilePos.y;
setSpriteVertexZ(lowestZ + currentZ - 1);
// setSpriteZOrder(lowestZ + currentZ - 1);
} while (false);
}
void AGOSEngine_Feeble::windowBackSpace(WindowBlock *window) {
byte *dst;
uint x, y, h, w;
_videoLockOut |= 0x8000;
x = window->x + window->textColumn;
y = window->y + window->textRow;
dst = getBackGround() + _backGroundBuf->pitch * y + x;
for (h = 0; h < 13; h++) {
for (w = 0; w < 8; w++) {
if (dst[w] == 113 || dst[w] == 116 || dst[w] == 252)
dst[w] = 0;
}
dst += _backGroundBuf->pitch;
}
_videoLockOut &= ~0x8000;
}
void AGOSEngine::displayScreen() {
if (_fastFadeInFlag == 0 && _paletteFlag == 1) {
_paletteFlag = 0;
if (memcmp(_displayPalette, _currentPalette, sizeof(_currentPalette))) {
memcpy(_currentPalette, _displayPalette, sizeof(_displayPalette));
_system->getPaletteManager()->setPalette(_displayPalette, 0, 256);
}
}
Graphics::Surface *screen = _system->lockScreen();
if (getGameType() == GType_PP || getGameType() == GType_FF) {
byte *src = getBackBuf();
byte *dst = (byte *)screen->pixels;
for (int i = 0; i < _screenHeight; i++) {
memcpy(dst, src, _screenWidth);
src += _backBuf->pitch;
dst += screen->pitch;
}
if (getGameId() != GID_DIMP)
fillBackFromBackGround(_screenHeight, _screenWidth);
} else {
if (_window4Flag == 2) {
_window4Flag = 0;
uint16 srcWidth, width, height;
byte *dst = (byte *)screen->pixels;
const byte *src = (const byte *)_window4BackScn->pixels;
if (_window3Flag == 1) {
src = getBackGround();
}
dst += (_moveYMin + _videoWindows[17]) * screen->pitch;
dst += (_videoWindows[16] * 16) + _moveXMin;
src += (_videoWindows[18] * 16 * _moveYMin);
src += _moveXMin;
srcWidth = _videoWindows[18] * 16;
width = _moveXMax - _moveXMin;
height = _moveYMax - _moveYMin;
for (; height > 0; height--) {
memcpy(dst, src, width);
dst += screen->pitch;
src += srcWidth;
}
_moveXMin = 0xFFFF;
_moveYMin = 0xFFFF;
_moveXMax = 0;
_moveYMax = 0;
}
if (_window6Flag == 2) {
_window6Flag = 0;
byte *src = (byte *)_window6BackScn->pixels;
byte *dst = (byte *)screen->pixels + 51 * screen->pitch;
for (int i = 0; i < 80; i++) {
memcpy(dst, src, _window6BackScn->w);
dst += screen->pitch;
src += _window6BackScn->pitch;
}
}
}
_system->unlockScreen();
if (getGameType() == GType_FF && _scrollFlag) {
scrollScreen();
}
if (_fastFadeInFlag) {
fastFadeIn();
}
}
void AGOSEngine::scrollScreen() {
byte *dst;
const byte *src;
uint x, y;
dst = getBackGround();
if (_scrollXMax == 0) {
uint screenSize = 8 * _screenWidth;
if (_scrollFlag < 0) {
memmove(dst + screenSize, dst, _scrollWidth * _screenHeight - screenSize);
} else {
memmove(dst, dst + screenSize, _scrollWidth * _screenHeight - screenSize);
}
y = _scrollY - 8;
if (_scrollFlag > 0) {
dst += _screenHeight * _screenWidth - screenSize;
y += 488;
}
src = _scrollImage + y / 2;
decodeRow(dst, src + readUint32Wrapper(src), _scrollWidth, _backGroundBuf->pitch);
_scrollY += _scrollFlag;
vcWriteVar(250, _scrollY);
fillBackFromBackGround(_screenHeight, _scrollWidth);
} else {
if (_scrollFlag < 0) {
memmove(dst + 8, dst, _screenWidth * _scrollHeight - 8);
} else {
memmove(dst, dst + 8, _screenWidth * _scrollHeight - 8);
}
x = _scrollX;
x -= (getGameType() == GType_FF) ? 8 : 1;
if (_scrollFlag > 0) {
dst += _screenWidth - 8;
x += (getGameType() == GType_FF) ? 648 : 41;
}
if (getGameType() == GType_FF)
src = _scrollImage + x / 2;
else
src = _scrollImage + x * 4;
decodeColumn(dst, src + readUint32Wrapper(src), _scrollHeight, _backGroundBuf->pitch);
_scrollX += _scrollFlag;
vcWriteVar(251, _scrollX);
if (getGameType() == GType_SIMON2) {
src = getBackGround();
dst = (byte *)_window4BackScn->pixels;
for (int i = 0; i < _scrollHeight; i++) {
memcpy(dst, src, _screenWidth);
src += _backGroundBuf->pitch;
dst += _window4BackScn->pitch;
}
} else {
fillBackFromBackGround(_scrollHeight, _screenWidth);
}
setMoveRect(0, 0, 320, _scrollHeight);
_window4Flag = 1;
}
_scrollFlag = 0;
if (getGameType() == GType_SIMON2) {
AnimTable *animTable = _screenAnim1;
while (animTable->srcPtr) {
animTable->srcPtr = 0;
animTable++;
}
VgaSprite *vsp = _vgaSprites;
while (vsp->id) {
vsp->windowNum |= 0x8000;
vsp++;
}
}
}
void AGOSEngine::animateSprites() {
VgaSprite *vsp;
VgaPointersEntry *vpe;
if (_copyScnFlag) {
_copyScnFlag--;
_vgaSpriteChanged++;
}
if (getGameType() == GType_ELVIRA1 || getGameType() == GType_ELVIRA2) {
const uint8 var = (getGameType() == GType_ELVIRA1) ? 293 : 71;
if (_wallOn && !_variableArray[var]) {
_wallOn--;
VC10_state state;
state.srcPtr = getBackGround() + 3 * _backGroundBuf->pitch + 3 * 16;
state.height = state.draw_height = 127;
state.width = state.draw_width = 14;
state.y = 0;
state.x = 0;
state.palette = 0;
state.paletteMod = 0;
state.flags = kDFNonTrans;
_windowNum = 4;
_backFlag = true;
drawImage(&state);
_backFlag = false;
_vgaSpriteChanged++;
}
}
if (!_scrollFlag && !_vgaSpriteChanged) {
return;
}
_vgaSpriteChanged = 0;
if (_paletteFlag == 2)
_paletteFlag = 1;
if (getGameType() == GType_SIMON2 && _scrollFlag) {
scrollScreen();
}
if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) {
dirtyClips();
}
restoreBackGround();
vsp = _vgaSprites;
for (; vsp->id !=0; vsp++) {
if ((getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) &&
!(vsp->windowNum & 0x8000)) {
continue;
}
vsp->windowNum &= ~0x8000;
vpe = &_vgaBufferPointers[vsp->zoneNum];
_curVgaFile1 = vpe->vgaFile1;
_curVgaFile2 = vpe->vgaFile2;
_curSfxFile = vpe->sfxFile;
_windowNum = vsp->windowNum;
_vgaCurSpriteId = vsp->id;
saveBackGround(vsp);
drawImage_init(vsp->image, vsp->palette, vsp->x, vsp->y, vsp->flags);
}
if (getGameType() == GType_ELVIRA1 && _variableArray[293]) {
// Used by the Fire Wall and Ice Wall spells
debug(0, "Using special wall");
uint8 color, h, len;
byte *dst = (byte *)_window4BackScn->pixels;
color = (_variableArray[293] & 1) ? 13 : 15;
_wallOn = 2;
h = 127;
while (h) {
len = 112;
while (len--) {
*dst++ = color;
dst++;
}
h--;
if (h == 0)
break;
len = 112;
while (len--) {
dst++;
*dst++ = color;
}
h--;
}
_window4Flag = 1;
setMoveRect(0, 0, 224, 127);
} else if (getGameType() == GType_ELVIRA2 && _variableArray[71] & 2) {
// Used by the Unholy Barrier spell
uint8 color, h, len;
byte *dst = (byte *)_window4BackScn->pixels;
color = 1;
_wallOn = 2;
h = 43;
while (h) {
len = 56;
while (len--) {
*dst++ = color;
dst += 3;
}
h--;
if (h == 0)
break;
dst += 448;
len = 56;
while (len--) {
dst += 2;
*dst++ = color;
dst += 1;
}
dst += 448;
h--;
}
_window4Flag = 1;
setMoveRect(0, 0, 224, 127);
}
if (_window6Flag == 1)
_window6Flag++;
if (_window4Flag == 1)
_window4Flag++;
_displayFlag++;
}
void CRole::findPath(const Point& startPos, const Point& targetPos, IPathFinderDelegate* delegate)
{
CBackgroundManager* bkg = getBackGround();
CC_ASSERT(bkg);
bkg->findPath(startPos, targetPos, this, delegate);
}
