void AGOSEngine::vc68_ifGE() {
uint16 a = vcReadNextWord();
uint16 b = vcReadNextWord();
if (vcReadVar(a) <= vcReadVar(b))
vcSkipNextInstruction();
}
void AGOSEngine::vc66_ifEqual() {
uint16 a = vcReadNextWord();
uint16 b = vcReadNextWord();
if (vcReadVar(a) != vcReadVar(b))
vcSkipNextInstruction();
}
void AGOSEngine_PuzzlePack::startAnOverlayAnim() {
VgaSprite *vsp = _vgaSprites;
const byte *vcPtrOrg;
uint16 a, sprite, file, tmp, zoneNum;
int16 x;
zoneNum = _variableArray[999];
_vcPtr += 4;
a = vcReadNextWord();
_vcPtr += 6;
while (vsp->id)
vsp++;
vsp->windowNum = 4;
vsp->priority = 20;
vsp->flags = 0;
vsp->palette = 0;
vsp->image = vcReadVar(vcReadVar(a));
x = vcReadVar(a) - 1300;
if (x < 0) {
x += 300;
vsp->priority = 10;
}
vsp->y = x / 20 * 32;
vsp->x = x % 20 * 32;
vsp->id = vcReadVar(a);
vsp->zoneNum = zoneNum;
sprite = _vgaCurSpriteId;
file = _vgaCurZoneNum;
_vgaCurZoneNum = vsp->zoneNum;
_vgaCurSpriteId = vsp->id;
tmp = to16Wrapper(vsp->priority);
vcPtrOrg = _vcPtr;
_vcPtr = (byte *)&tmp;
vc23_setPriority();
_vcPtr = vcPtrOrg;
_vgaCurSpriteId = sprite;
_vgaCurZoneNum = file;
}
void AGOSEngine::vc46_setSpriteY() {
VgaSprite *vsp = findCurSprite();
vsp->y = vcReadVar(vcReadNextWord());
vsp->windowNum |= 0x8000;
dirtyBackGround();
_vgaSpriteChanged++;
}
void AGOSEngine::vc76_setScaleXOffs() {
if (getGameType() == GType_PP && getBitFlag(120)) {
VgaSprite *vsp1, *vsp2;
uint16 old_file_1, tmp1, tmp2;
old_file_1 = _vgaCurSpriteId;
_vgaCurSpriteId = vcReadVar(vcReadNextWord());
vsp1 = findCurSprite();
_vgaCurSpriteId = vcReadVar(vcReadNextWord());
vsp2 = findCurSprite();
tmp1 = vsp1->x;
tmp2 = vsp2->x;
vsp1->x = tmp2;
vsp2->x = tmp1;
tmp1 = vsp1->y;
tmp2 = vsp2->y;
vsp1->y = tmp2;
vsp2->y = tmp1;
_vgaCurSpriteId = old_file_1;
_vcPtr += 2;
} else {
VgaSprite *vsp = findCurSprite();
vsp->image = vcReadNextWord();
int16 x = vcReadNextWord();
uint16 var = vcReadNextWord();
vsp->x += getScale(vsp->y, x);
_variableArrayPtr[var] = vsp->x;
checkScrollX(x, vsp->x);
vsp->flags = kDFScaled;
}
}
void AGOSEngine::vc47_addToVar() {
uint16 var = vcReadNextWord();
vcWriteVar(var, vcReadVar(var) + vcReadVar(vcReadNextWord()));
}
void AGOSEngine::vc32_copyVar() {
uint16 a = vcReadVar(vcReadNextWord());
vcWriteVar(vcReadNextWord(), a);
}
