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thinking about updatePos()

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Бычков Андрей
2009-09-12 17:28:17 +04:00
parent d3064428c3
commit 835518ce1a
9 changed files with 127 additions and 103 deletions
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60
aliens.cpp
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@@ -90,7 +90,14 @@ bool Aliens::AddAlien()
for (int i = 0; i < fw; i++) {
for (int j = 0; j < fh; j++) TmpCells[i][j] = Cells[i][j];
}
return (CreatePath(&curAliens[curAliens.size()-1]));
if (CreatePath(&curAliens[curAliens.size()-1])) {
curAliens[curAliens.size()-1].Position.pnt.setX(
curAliens[curAliens.size()-1].path[0].x()*cellsize);
curAliens[curAliens.size()-1].Position.pnt.setY(
curAliens[curAliens.size()-1].path[0].y()*cellsize);
return true;
}
return false;
}
@@ -118,8 +125,6 @@ bool Aliens::CreatePath(Alien * al)
al->path = tmpPnt;
}
tmpPnt.clear();
al->Position.pnt.setX(al->path[0].x()*cellsize);
al->Position.pnt.setY(al->path[0].y()*cellsize);
return true;
}
return false;
@@ -128,22 +133,24 @@ bool Aliens::CreatePath(Alien * al)
void Aliens::updateAliens()
{
qDebug("=========");
qDebug("*********************");
//qDebug() << curAliens[0].path;
for (int i = 0; i < curAliens.size(); i++) updateAlienPos(&curAliens[i]);
qDebug("*********************");
}
void Aliens::updateAlienPos(Alien * al)
{
float arctg = 0;
float px,py;
float px,py,dk;
float dx,dy,fdx,fdy;
//qDebug() << cellsize;
px = al->path[al->PathIndex].x() - al->path[al->PathIndex - 1].x();
py = al->path[al->PathIndex].y() - al->path[al->PathIndex - 1].y();
dx = al->Position.pnt.x() - al->path[al->PathIndex].x() * (cellsize);
dy = al->Position.pnt.y() - al->path[al->PathIndex].y() * (cellsize);
dx = al->Position.pnt.x() - al->path[al->PathIndex].x() * cellsize;
dy = al->Position.pnt.y() - al->path[al->PathIndex].y() * cellsize;
dk = cellsize / sqrtf(px * px + py * py);
qDebug() << dx << ";" << dy;
qDebug() << px << ";" << py;
//qDebug() << al->path;//[al->PathIndex];
@@ -162,7 +169,7 @@ void Aliens::updateAlienPos(Alien * al)
if (fdy < 0) al->Position.angle = 180 + al->Position.angle;
//qDebug() << al->Position.angle;
qDebug() << al->Position.pnt;
if (qAbs(dx) <= al->Speed && qAbs(dy) <= al->Speed) {
if (qAbs(dx) <= al->Speed * dk && qAbs(dy) <= al->Speed * dk) {
qDebug("next");
al->Position.pnt.setX(al->path[al->PathIndex].x() * cellsize);
al->Position.pnt.setY(al->path[al->PathIndex].y() * cellsize);
@@ -170,17 +177,17 @@ void Aliens::updateAlienPos(Alien * al)
}
else {
qDebug("go");
al->Position.pnt.setX(al->Position.pnt.x()+px * al->Speed * cellsize);
al->Position.pnt.setY(al->Position.pnt.y()+py * al->Speed * cellsize);
al->Position.pnt.setX(al->Position.pnt.x()+px * al->Speed * dk);
al->Position.pnt.setY(al->Position.pnt.y()+py * al->Speed * dk);
}
qDebug() << al->Position.pnt;
al->PicIndex++;
qDebug() << "PicIndex" << al->PicIndex;
qDebug() << "PicType" << al->PicType;
qDebug() << AliensPixmaps[al->PicType].size();
//qDebug() << "PicIndex" << al->PicIndex;
//qDebug() << "PicType" << al->PicType;
//qDebug() << AliensPixmaps[al->PicType].size();
if (al->PicIndex >= AliensPixmaps[al->PicType].size()) al->PicIndex = 0;
if (al->PathIndex >= al->path.size()) {
qDebug() << "run agan";
//qDebug() << "run agan";
al->PathIndex = 1;
al->Position.pnt.setX(al->path.value(0).x()*cellsize);
al->Position.pnt.setY(al->path.value(0).y()*cellsize);
@@ -202,24 +209,41 @@ void Aliens::updateAlienPos(Alien * al)
bool Aliens::recreatePath()
{
QVector <QPointF> tmpPath;
bool trace;
QPointF tmppnt;
//bool trace;
for (int i = 0; i < fw; i++)
for (int j = 0; j < fh; j++) TmpCells[i][j] = Cells[i][j];
for (int i = 0; i < curAliens.size(); i++) {
qDebug() << "##############";
qDebug() << "Alinen N" << i;
qDebug() << curAliens[i].Position.pnt;
qDebug() << curAliens[i].PathIndex;
if (curAliens[i].Position.pnt.x() - curAliens[i].path[curAliens[i].PathIndex].x()*cellsize < cellsize/2
&& curAliens[i].Position.pnt.y() - curAliens[i].path[curAliens[i].PathIndex].y()*cellsize < cellsize/2)
qDebug() << "Yes!!";
else qDebug() << "NO!!";
tmppnt = curAliens[i].Position.pnt;
curAliens[i].Position.pnt.setX(curAliens[i].path[curAliens[i].PathIndex - 1].x() * cellsize);
curAliens[i].Position.pnt.setY(curAliens[i].path[curAliens[i].PathIndex - 1].y() * cellsize);
curAliens[i].PathIndex = 1;
qDebug() << curAliens[i].Position.pnt;
tmpPath = curAliens[i].path;
curAliens[i].path.clear();
trace = CreatePath(&curAliens[i]);
if (!trace) {
//trace = CreatePath(&curAliens[i]);
if (!CreatePath(&curAliens[i])) {
curAliens[i].path = tmpPath;
curAliens[i].Position.pnt = tmppnt;
tmpPath.clear();
//trace = false;
qDebug() << "##############";
return false;
}
curAliens[i].Position.pnt = tmppnt;
qDebug() << curAliens[i].Position.pnt;
qDebug() << "===============";
}
qDebug() << trace;
tmpPath.clear();
qDebug() << "Re-create path sucsess!";
return true;
}