int16 ScriptFunctions::sfGetPictureWidth(int16 argc, int16 *argv) {
int16 width = 0;
PictureResource *flex = _vm->_res->getPicture(argv[0]);
if (flex) {
width = flex->getPicture()->w;
_vm->_res->freeResource(flex);
}
return width;
}
int16 ScriptFunctions::sfGetPictureHeight(int16 argc, int16 *argv) {
int16 height = 0;
PictureResource *flex = _vm->_res->getPicture(argv[0]);
if (flex) {
height = flex->getPicture()->h;
_vm->_res->freeResource(flex);
}
return height;
}
int16 ScriptFunctions::sfLoadMouseCursor(int16 argc, int16 *argv) {
PictureResource *flex = _vm->_res->getPicture(argv[2]);
if (flex) {
Graphics::Surface *surf = flex->getPicture();
CursorMan.replaceCursor(surf->pixels, surf->w, surf->h, argv[1], argv[0], 0);
_vm->_res->freeResource(flex);
}
return 0;
}
uint16 Screen::placeSprite(uint16 channelIndex, uint16 flexIndex, int16 x, int16 y) {
debug(2, "placeSprite(%d, %04X, %d, %d)\n", channelIndex, flexIndex, x, y);
if (channelIndex < 1 || channelIndex >= 100)
return 0;
channelIndex--;
PictureResource *flex = _vm->_res->getPicture(flexIndex);
if (flex) {
Graphics::Surface *surf = flex->getPicture();
int16 state = 1;
int16 x1, y1, x2, y2;
x1 = x;
y1 = y;
x2 = x + surf->w + 1;
y2 = y + surf->h + 1;
if (_ground == 0)
state |= 2;
if (_clip != 0)
state |= 4;
if (_exclude != 0)
state |= 8;
_channels[channelIndex].state = state;
_channels[channelIndex].type = 1;
_channels[channelIndex].index = flexIndex;
_channels[channelIndex].x = x;
_channels[channelIndex].y = y;
if (_channelsUsedCount <= channelIndex)
_channelsUsedCount = channelIndex + 1;
_vm->_res->freeResource(flex);
} else {
_channels[channelIndex].type = 0;
_channels[channelIndex].state = 0;
}
return channelIndex + 1;
}
uint16 Screen::drawFlex(uint16 flexIndex, int16 x, int16 y, int16 flipX, int16 flipY, int16 mask, const ClipInfo &clipInfo) {
if (flexIndex == 0)
return 0;
PictureResource *flex = _vm->_res->getPicture(flexIndex);
Graphics::Surface *sourceSurface = flex->getPicture();
drawSurface(sourceSurface, x, y, flipX, flipY, mask, clipInfo);
// Palette is set in showPage
if (flex->hasPalette() && !_paletteLock && _needPalette) {
byte *flexPalette = flex->getPalette();
_oldPaletteColorCount = _paletteColorCount;
_paletteColorCount = flex->getPaletteColorCount();
memcpy(_newPalette, _palette, _oldPaletteColorCount * 3);
memcpy(_palette, flexPalette, _paletteColorCount * 3);
_needPalette = false;
}
_vm->_res->freeResource(flex);
return 0;
}