1 files changed, 0 insertions, 126 deletions

diff --git a/engines/startrek/startrek.cpp b/engines/startrek/startrek.cpp
index a6addb799b..ab1e3c7ee5 100644
--- a/engines/startrek/startrek.cpp
+++ b/engines/startrek/startrek.cpp
@@ -355,132 +355,6 @@ void StarTrekEngine::loadSubtitleSprite(int index, Sprite *sprite) {
 	}
 }
 
-void StarTrekEngine::initStarfieldPosition() {
-	memset(&_starfieldPosition, 0, sizeof(_starfieldPosition));
-	// TODO: matrix initialization
-}
-
-void StarTrekEngine::initStarfield(int16 x, int16 y, int16 width, int16 height, int16 arg8) {
-	_starfieldXVar1 = (x + width) / 2;
-	_starfieldYVar1 = (y + height) / 2;
-	_starfieldXVar2 = (width - x + 1) / 2;
-	_starfieldYVar2 = (height - y + 1) / 2;
-
-	_starfieldRect.left = _starfieldXVar1 - _starfieldXVar2;
-	_starfieldRect.right = _starfieldXVar1 + _starfieldXVar2;
-	_starfieldRect.top = _starfieldYVar1 - _starfieldYVar2;
-	_starfieldRect.bottom = _starfieldYVar1 + _starfieldYVar2;
-
-	memset(_starList, 0, sizeof(_starList));
-	_starfieldPointDivisor = 150;
-}
-
-void StarTrekEngine::clearStarfieldPixels() {
-	_gfx->fillBackgroundRect(_starfieldRect, 0);
-}
-
-void StarTrekEngine::drawStarfield() {
-	// TODO: make these class variables
-	Point3W starPositionWeightings[] = {{0x4000, 0, 0}, {0, 0x4000, 0}, {0, 0, 0x4000}};
-	float flt_50898 = 50.0; // ?
-
-	int16 var28 = ((_starfieldXVar2 * 3) >> 1);
-	int16 xvar = var28 / 2;
-	int16 var2a = ((_starfieldYVar2 * 3) >> 1);
-	int16 yvar = var2a / 2;
-	int16 var8 = _starfieldPointDivisor << 3;
-
-	SharedPtr<FileStream> file = loadFile("stars.shp");
-
-	for (int i = 0; i < NUM_STARS; i++) {
-		Star *star = &_starList[i];
-		if ((i & 0xf) == 0) {
-			file->seek(0, SEEK_SET);
-		}
-
-		if (!star->active) {
-			int16 var4 = getRandomWord() / var28 - xvar;
-			int16 var6 = getRandomWord() / var2a - yvar;
-			Point3 point = constructPoint3ForStarfield(var4, var6, var8);
-			star->pos = applyPointWeightings(starPositionWeightings, point) + _starfieldPosition;
-			star->active = true;
-		}
-
-		Point3 p = star->pos - _starfieldPosition;
-		Point3 point2 = applyPointWeightings2(p, starPositionWeightings);
-
-		if (point2.z > flt_50898 && point2.z < 0x3fff
-				&& abs(point2.x) < point2.z && abs(point2.y) < point2.z) {
-
-			int16 x = _starfieldXVar1 + (point2.x * _starfieldPointDivisor / point2.z);
-			int16 y = _starfieldYVar1 - (point2.y * _starfieldPointDivisor / point2.z);
-
-			int fileOffset = file->pos();
-			file->readUint32();
-			int16 width = file->readUint16();
-			int16 height = file->readUint16();
-
-			Common::Rect starRect(x, y, x + width, y + height);
-			Common::Rect drawRect = _starfieldRect.findIntersectingRect(starRect);
-
-			file->seek(fileOffset, SEEK_SET);
-			SharedPtr<Bitmap> bitmap = SharedPtr<Bitmap>(new Bitmap(file));
-
-			if (!drawRect.isEmpty())
-				_gfx->drawBitmapToBackground(starRect, drawRect, bitmap);
-			bitmap.reset();
-		} else {
-			star->active = false;
-
-			file->readUint32();
-			int16 offset2 = file->readUint16() * file->readUint16();
-			file->seek(file->pos() + offset2, SEEK_SET);
-		}
-	}
-}
-
-void StarTrekEngine::updateStarfieldAndShips(bool arg0) {
-	_starfieldSprite.bitmapChanged = true;
-	// sub_24b74(...);
-	clearStarfieldPixels();
-	drawStarfield();
-
-	// TODO
-}
-
-Point3 StarTrekEngine::constructPoint3ForStarfield(int16 x, int16 y, int16 z) {
-	Point3 point;
-	point.z = z;
-	point.y = y * z / _starfieldPointDivisor;
-	point.x = x * z / _starfieldPointDivisor;
-
-	return point;
-}
-
-Point3 StarTrekEngine::applyPointWeightings(Point3W *weight, const Point3 &point) {
-	int32 ret[3];
-	for (int i = 0; i < 3; i++) {
-		ret[i] = weight[i].x * (point.x & 0xffff) + weight[i].y * (point.y & 0xffff) + weight[i].z * (point.z & 0xffff);
-		ret[i] <<= 2;
-	}
-	Point3 p;
-	p.x = ret[0] >> 16;
-	p.y = ret[1] >> 16;
-	p.z = ret[2] >> 16;
-	return p;
-}
-
-Point3 StarTrekEngine::applyPointWeightings2(const Point3 &point, Point3W *weight) {
-	Point3 p = Point3();
-	p.x = (weight[0].x * (point.x & 0xffff) + weight[1].x * (point.y & 0xffff) + weight[2].x * (point.z & 0xffff)) << 2;
-	p.y = (weight[0].y * (point.x & 0xffff) + weight[1].y * (point.y & 0xffff) + weight[2].y * (point.z & 0xffff)) << 2;
-	p.z = (weight[0].z * (point.x & 0xffff) + weight[1].z * (point.y & 0xffff) + weight[2].z * (point.z & 0xffff)) << 2;
-	p.x >>= 16;
-	p.y >>= 16;
-	p.z >>= 16;
-	return p;
-}
-
 void StarTrekEngine::runTransportSequence(const Common::String &name) {
 	const uint16 crewmanTransportPositions[][2] = {
 		{ 0x8e, 0x7c },