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FULLPIPE: Implement MovGraphReact::setCenter()

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This commit is contained in:
Eugene Sandulenko 2014-01-03 22:54:51 +02:00
parent 25aa1b72d9
commit b87d052d01
2 changed files with 23 additions and 9 deletions
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22
engines/fullpipe/motion.cpp
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@ -2027,8 +2027,11 @@ void ReactParallel::createRegion() {
// GdiObject::Attach(_rgn, CreatePolygonRgn(_points, 4, 2);
}
void ReactParallel::setCenter() {
warning("STUB: ReactParallel::setCenter()");
void ReactParallel::setCenter(int x1, int y1, int x2, int y2) {
_x1 = x1;
_y1 = y1;
_x2 = x2;
_y2 = y2;
}
ReactPolygonal::ReactPolygonal() {
@ -2067,8 +2070,19 @@ void ReactPolygonal::createRegion() {
}
}
void ReactPolygonal::setCenter() {
warning("STUB: ReactPolygonal::setCenter()");
void ReactPolygonal::setCenter(int x1, int y1, int x2, int y2) {
int cX = (x2 + x1) / 2;
int cY = (y2 + y1) / 2;
if (_points) {
for (int i = 0; i < _pointCount; i++) {
_points[i]->x += cX - _centerX;
_points[i]->y += cY - _centerY;
}
}
_centerX = cX;
_centerY = cY;
}
bool MovGraphReact::pointInRegion(int x, int y) {

10
engines/fullpipe/motion.h
View File

@ -74,7 +74,7 @@ public:
MovGraphReact() : _pointCount(0), _points(0) {}
~MovGraphReact() { free(_points); }
virtual void setCenter() {}
virtual void setCenter(int x1, int y1, int x2, int y2) {}
virtual void createRegion() {}
virtual bool pointInRegion(int x, int y);
};
@ -243,11 +243,11 @@ class ReactParallel : public MovGraphReact {
int _dx;
int _dy;
public:
public:
ReactParallel();
virtual bool load(MfcArchive &file);
virtual void setCenter();
virtual void setCenter(int x1, int y1, int x2, int y2);
virtual void createRegion();
};
@ -256,11 +256,11 @@ class ReactPolygonal : public MovGraphReact {
int _centerX;
int _centerY;
public:
public:
ReactPolygonal();
virtual bool load(MfcArchive &file);
virtual void setCenter();
virtual void setCenter(int x1, int y1, int x2, int y2);
virtual void createRegion();
};