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TITANIC: Cleanup of CStarMarkers draw method

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This commit is contained in:
Paul Gilbert 2017-05-30 18:57:50 -04:00
parent eb2ce9c759
commit 6854ffb8a3
1 changed files with 11 additions and 12 deletions
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23
engines/titanic/star_control/star_markers.cpp
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@ -34,6 +34,7 @@ void CStarMarkers::draw(CSurfaceArea *surfaceArea, CStarCamera *camera, CStarClo
FPoint center((double)surfaceArea->_width * 0.5,
surfaceArea->_height * 0.5);
FVector newV;
int x1, x2, x3, y1, y2, y3;
uint savedPixel = surfaceArea->_pixel;
surfaceArea->_pixel = 0xffff;
@ -51,18 +52,16 @@ void CStarMarkers::draw(CSurfaceArea *surfaceArea, CStarCamera *camera, CStarClo
if (newV._z > threshold) {
FVector vTemp = camera->proc28(2, newV);
FRect r1(center._x + vTemp._x, center._y + vTemp._y,
center._x + vTemp._x + 4.0, center._y + vTemp._y + 4.0);
surfaceArea->drawLine(r1);
FRect r2(r1.right, r1.bottom, r1.right + 4.0, r1.top);
surfaceArea->drawLine(r2);
FRect r3(r2.right, r1.top, r1.right, r1.top - 4.0);
surfaceArea->drawLine(r3);
FRect r4(r1.right, r1.top - 4.0, r1.left, r1.top);
surfaceArea->drawLine(r4);
x2 = center._x + vTemp._x;
y1 = center._y + vTemp._y;
y2 = y1 - -4.0;
x1 = x2 - 4.0;
x3 = x2 - -4.0;
y3 = y1 - 4.0;
surfaceArea->drawLine(Common::Point(x1, y1), Common::Point(x2, y2));
surfaceArea->drawLine(Common::Point(x2, y2), Common::Point(x3, y1));
surfaceArea->drawLine(Common::Point(x3, y1), Common::Point(x2, y3));
surfaceArea->drawLine(Common::Point(x2, y3), Common::Point(x1, y1));
}
}