picture loading and rotate alien and retrace

aliens.cpp

@@ -10,7 +10,7 @@ Aliens::Aliens(int TmpDestx, int TmpDesty, int afw, int afh, int alcellsize)
     fw = afw;
 	fh = afh;
     //AliensCnt = -1;
-    //CurWave = 0;
+    CurWave = -1;
     Cells = new int*[fw];
     TmpCells = new int*[fw];
 	for (int i = 0; i < fw; i++) {
@@ -18,29 +18,58 @@ Aliens::Aliens(int TmpDestx, int TmpDesty, int afw, int afh, int alcellsize)
         TmpCells[i] = new int[fh];
 	}
     clearCells();
+    Alien al;
+    al.PicType = 0;
+    al.PathIndex = 0;
+    al.PicFrame = 0;
+    al.Speed = 1;
+    srcAliens.push_back(al);
+    CurWave = 0;
 }
 
 
-int Aliens::loadAlienImages(int PicType)
+bool Aliens::loadPixmaps(Alien * al)
+{
+    if (AliensPixmaps.size() != 0) {
+        for (int i = 0; i < AliensPixmaps.size(); i++) {
+            if (AliensPixmaps[i].type == al->PicType) {
+                qDebug() << "Pictures exist!";
+                return true;
+            }
+        }
+    }
+    AlienImages * pixmaps;
+    pixmaps = new AlienImages;
+    if (loadPixmap(al->PicType,pixmaps) > 0) AliensPixmaps.push_back(* pixmaps);
+    else return false;
+    qDebug() << "Pictures loaded!";
+    return true;
+}
+
+
+int Aliens::loadPixmap(int PicType, AlienImages * pixmaps)
 {
     int i = 1;
     QString str1,str2;
     QPixmap tmpAlPixmap;
     str1.setNum(i);
     str2.setNum(PicType);
+    qDebug() << PicType;
     while (i != 0) {
         str1.setNum(i);
         tmpAlPixmap.load("./images/Aliens/Al_" + str2 + "_" + str1 + ".png");
-        qDebug() << tmpAlPixmap.isNull();
+        //qDebug() << tmpAlPixmap.isNull();
         if (!tmpAlPixmap.isNull()) {
             //AlienPix.push_back(tmpAlPixmap);
+            pixmaps->pix.push_back(tmpAlPixmap);
+            pixmaps->type = PicType;
             tmpAlPixmap = 0;
             i++;
         }
         else i = 0;
     }
-    //qDebug() << "pictures:" << AlienPix.size();
-    return i;
+    qDebug() << "pictures:" << pixmaps->pix.size();
+    return pixmaps->pix.size();
 }
 
 
@@ -53,24 +82,24 @@ void Aliens::clearCells()
 bool Aliens::AddAlien()
 {
     //bool ok;
-    Alien al;
+    //Alien al;
     //AliensCnt++;
     //if (CurWave < 0) CurWave = 0;
     //if (AliensCnt > curAliens.size()) ReDim Preserve Aliens(AliensCnt) As Alien
     //Aliens(AliensCnt) = SrcAliens(CurWave)
-    curAliens.push_back(al);    //srcAliens[CurWave]);
+    curAliens.push_back(srcAliens.at(CurWave));
     //curAliens[AliensCnt].Level = CurWave + 1;
-    curAliens[0].Position.pnt.setX(0);
-    curAliens[0].Position.pnt.setY(fh/2); //(int)(fh/2+(1-0.58)*6);
+    curAliens[curAliens.size()-1].Position.pnt.setX(0);
+    curAliens[curAliens.size()-1].Position.pnt.setY(fh/2); //(int)(fh/2+(1-0.58)*6);
     //DestPoint.setX(fw - 1);
     //DestPoint.setY(fh / 2); //curAliens[AliensCnt].Position.pnt.y();
-    curAliens[0].DestPnt = DestPoint;
+    curAliens[curAliens.size()-1].DestPnt = DestPoint;
 //    curAliens[AliensCnt].MaxFrame = 0;  //srcAliens[CurWave].MaxFrame;
 //    curAliens[AliensCnt].PicFrame = 0;
     for (int i = 0; i < fw; i++) {
         for (int j = 0; j < fh; j++) TmpCells[i][j] = Cells[i][j];
     }
-    return CreatePath(&curAliens[0]);
+    return (CreatePath(&curAliens[curAliens.size()-1]) && loadPixmaps(&curAliens[curAliens.size()-1]));
 }
 
 
@@ -89,6 +118,7 @@ bool Aliens::CreatePath(Alien * al)
         {
             tmpPnt.clear();
             tp = al->path[0];
+            //qDebug() << al->path.at(0);
             tmpPnt.push_back(tp);
             for (int i = 0; i < al->path.size() - 1; i++)
             {
@@ -98,7 +128,7 @@ bool Aliens::CreatePath(Alien * al)
             }
             tp = al->path[al->path.size() - 1];
             tmpPnt.push_back(tp);
-            qDebug() << tmpPnt.size();
+            //qDebug() << tmpPnt.size();
             al->path = tmpPnt;
             al->Position.pnt.setX(al->path.at(0).x()*cellsize);
             al->Position.pnt.setY(al->path.at(0).y()*cellsize);
@@ -128,17 +158,38 @@ void Aliens::updateAlienPos(Alien * al)
 }*/
 
 
+bool Aliens::recreatePath()
+{
+    QPointF ap;
+    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++) {
+        ap = curAliens[i].Position.pnt;
+        curAliens[i].Position.pnt.setX(0);
+        curAliens[i].Position.pnt.setY(fh/2);
+        curAliens[i].path.clear();
+        trace = CreatePath(&curAliens[i]);
+        if (!trace) return false;
+        curAliens[i].Position.pnt = ap;
+    }
+    return true;
+}
+
+
 bool Aliens::WaveTrace(Alien * al) {
 	bool stop = false;
 	int step = 2;
-	QPoint cp, tp;
+    QPoint cp, tp;
 	QRect fr(0, 0, fw, fh);
     QVector<QPoint> tmpp, curp;
-	cp = al->Position.pnt;
-	curp.push_back(cp);
+    cp.setX(al->Position.pnt.x());
+    cp.setY(al->Position.pnt.y());
+    curp.push_back(cp);
     TmpCells[cp.x()][cp.y()] = 1;
 	while (!stop) {
-        qDebug() << "trace";
+        //qDebug() << "trace";
         tmpp = curp;
 		curp.clear();
         qDebug() << tmpp.size();
@@ -317,6 +368,5 @@ void Aliens::InvWaveTrace(QPoint cp, int cnt, Alien * al)
 
 void Aliens::clearAliens()
 {
-    //AliensCnt = - 1;
     curAliens.clear();
 }