bool DelPoint() {
if (vertex_.size() == Settings::MinPoints)
return false;
int idx = RangeRand(vertex_.size());
PointIt it = vertex_.begin();
std::advance(it, idx);
vertex_.erase(it);
return true;
}
bool AddPoint() {
if (vertex_.size() == Settings::MaxPoints)
return false;
int idx = RangeRand(vertex_.size());
PointIt it = vertex_.begin();
std::advance(it, idx);
vertex_.insert(it, DnaPoint(RangeRand(Settings::ScreenWidth),
RangeRand(Settings::ScreenHeight)));
return true;
}
//Guy = AI unit, enemies = party
const bool Map::AIAttackOrNot(const vector<Character*>& everyone , const vector<Character*>& enemies, Character* guy)
{
PointVec myMove = GetMovementRange(everyone, enemies, guy);
Point storeMyPoint = guy->GetPoint();
PointVec myAttack;
for(vector<Point>::iterator mpoint = myMove.begin(); mpoint != myMove.end(); mpoint++)
{
guy->Move((*mpoint));
PointVec temp = guy->CalcAction();
myAttack.insert( myAttack.end(), temp.begin(), temp.end() );
}
guy->Move(storeMyPoint);
for(vector<Point>::iterator mpoint = myAttack.begin(); mpoint != myAttack.end(); mpoint++)
{
if(guy->GetTarget()->GetPoint() == (*mpoint))
{
return true;
}
}
return false;
}
void Render(Image &dest) const {
int points = vertex_.size();
Sint16 x[points];
Sint16 y[points];
int i = 0;
for ( PointVec::const_iterator it = vertex_.begin();
it != vertex_.end(); ++it, ++i) {
x[i] = it->X();
y[i] = it->Y();
}
dest.Polygon(x, y, points, color_);
}
bool Mutate() {
bool dirty = false;
if (DoMutate(AddPointMutation))
dirty |= AddPoint();
if (DoMutate(DelPointMutation))
dirty |= DelPoint();
if (DoMutate(AlphaMutation))
dirty |= Alpha(IntervalRand(Settings::AlphaMin, Settings::AlphaMax));
if (DoMutate(ComponentMutation)) dirty |= RandomRed();
if (DoMutate(ComponentMutation)) dirty |= RandomGreen();
if (DoMutate(ComponentMutation)) dirty |= RandomBlue();
for (PointIt it = vertex_.begin(); it != vertex_.end(); ++it)
dirty |= it->Mutate();
return dirty;
}
const vector<Point> Map::AIGoWhere(const vector<Character*>& everyone, const vector<Character*>& enemies, const vector<Character*>& allies, Character* guy)
{
//Get my range
PointVec myMove = GetMovementRange(everyone, enemies, guy);
Point storeMyPoint = guy->GetPoint();
PointVec possibleChoice;
if(guy->GetCharacterClassName() != "Healer")
{
for(vector<Point>::iterator mpoint = myMove.begin(); mpoint != myMove.end(); mpoint++)
{
guy->Move((*mpoint));
for(vector<Character*>::const_iterator citer = enemies.begin(); citer != enemies.end(); citer++)
{
PointVec temp = guy->CalcAction();
if( find( temp.begin(), temp.end(), (*citer)->GetPoint() ) != temp.end() )
{
possibleChoice.push_back(guy->GetPoint());
guy->Move(storeMyPoint);
return possibleChoice;
}
}
}
}
guy->Move(storeMyPoint);
PointVec theirMove;
PointVec totalAttack;
//iterate through all of party's members
for(vector<Character*>::const_iterator citer = enemies.begin(); citer != enemies.end(); citer++)
{
if(!((*citer)->IsDead()))//if they are not dead then lets check their attack
{
theirMove = GetMovementRange(everyone, allies, (*citer)); //get their move
Point storeTheirPoint = (*citer)->GetPoint(); //store their cur position
//for all movement possibilities, calculate their attack.
for(vector<Point>::iterator mpoint = theirMove.begin(); mpoint != theirMove.end(); mpoint++)
{
//store all points of attack
(*citer)->Move(*mpoint);
PointVec temp = (*citer)->CalcAction();
totalAttack.insert( totalAttack.end(), temp.begin(), temp.end() );
}
(*citer)->Move(storeTheirPoint);//restore their position
}
}
/*for(vector<Point>::iterator piter = totalAttack.begin(); piter != totalAttack.end(); piter++)
{
cout << (*piter).GetX() << ", " << (*piter).GetY() << endl;
}*/
//cross reference my movement with theirs, return only points that they can't attack me on.
for(vector<Point>::iterator piter = myMove.begin(); piter != myMove.end(); piter++)
{
bool ok = true;
if( find( totalAttack.begin(), totalAttack.end(), *piter ) != totalAttack.end() )
{
ok = false;
}
if(ok)
{
//std::cout << (*piter).GetX() << ", " << (*piter).GetY() << std::endl;
possibleChoice.push_back((*piter));
totalAttack.push_back((*piter)); //hack to not store same points in return
}
}
return possibleChoice;
}