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Helper.cpp
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72 lines (58 loc) · 1.56 KB
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#include "Helper.h"
Helper::Helper(){
};
//***********************************************
// OTHER FUNCTIONS
//***********************************************
bool Helper::hitArea(const Bullet& o1, const Zombie& o2) const{
double X = o2.getX();
double Y = o2.getY();
double size = (double)o2.getSize();
double vertexX = o1.getX()-(o1.getSize()/2);
double vertexY = o1.getY()-(o1.getSize()/2);
if (vertexX > X - (size/2) &&
vertexX < X + (size/2) &&
vertexY > Y - (size/2) &&
vertexY < Y + (size/2)){
return true;
}
vertexX = o1.getX() + (o1.getSize()/2);
vertexY = o1.getY() - (o1.getSize()/2);
if (vertexX > X - (size/2) &&
vertexX < X + (size/2) &&
vertexY > Y - (size/2) &&
vertexY < Y + (size/2)){
return true;
}
vertexX = o1.getX() - (o1.getSize()/2);
vertexY = o1.getY() + (o1.getSize()/2);
if (vertexX > X - (size/2) &&
vertexX < X + (size/2) &&
vertexY > Y - (size/2) &&
vertexY < Y + (size/2)){
return true;
}
vertexX = o1.getX()+(o1.getSize()/2);
vertexY = o1.getY()+(o1.getSize()/2);
if (vertexX > X - (size/2) &&
vertexX < X + (size/2) &&
vertexY > Y - (size/2) &&
vertexY < Y + (size/2)){
return true;
}
return false;
};
int Helper::outSideCoords(int min, int max) const{
if (rand()%2){
return (min-(rand()%100));
}else{
return (max+(rand()%100));
}
};
double Helper::abs(const double& a) const{
if(a>0){
return a;
}else{
return -a;
}
};