void BehaviorTankAI::doDefend()
{
tank_t me = getMyTank();
Point myLocation(me.pos[0], me.pos[1]);
// if we're close, start the defense behavior
if(SearchTools::distance(myLocation, pointToDefend) < 15 &&
currentBehavior->getType() != DEFENDBEHAVIOR)
{
Behavior* newBehavior = new DefendBehavior(*currentBehavior);
delete currentBehavior;
currentBehavior = newBehavior;
}
}
//returns a vector of only valid moves
vector<location> AI::validMoves(int x, int y)
{
bool valid[] = {true,true,true,true,true,true};
int stillValid=6;
for(unsigned int o=0;o<6;o++)
{
if(!inBounds(x+offset[o].x,y+offset[o].y))
{
valid[o] = false;
stillValid--;
}
for(unsigned int w=0;valid[o] && w<walls.size();w++)
{
if(walls[w].x()==x+offset[o].x && walls[w].y()==y+offset[o].y)
{
valid[o]=false;
stillValid--;
}
}
for(unsigned int z=0;valid[o] && z<zombies.size();z++)
{
if(zombies[z].x()==x+offset[o].x && zombies[z].y()==y+offset[o].y)
{
valid[o]=false;
stillValid--;
}
}
for(unsigned int h=0;valid[o] && h<humans.size();h++)
{
if(humans[h].x()==x+offset[o].x && humans[h].y()==y+offset[o].y)
{
valid[o]=false;
stillValid--;
}
}
}
location myLocation(x,y);
vector<location> returnVector(stillValid);
for(unsigned int o=0,i=0;o<6;o++)
{
if(valid[o])
{
returnVector[i] = myLocation+offset[o];
i++;
}
}
return returnVector;
}
