void GameDisplay::moveZombiesAndPlants()
{
for(int i=0;i<lawnmowerVector.size();i++)
{
if(lawnmowerVector[i]->getX()==800&&lawnmowerVector[i]->timeElapsed()>=1500)//removes a lawnmower 1.5 seconds if it was triggered
{
lawnmowerVector[i]->setPosition(-1,-1);
scene()->removeItem(lawnmowerVector[i]);
}
}
for(int i=0;i<zombieVector.size();i++)
{
if(zombieVector[i]->getX()<0&&zombieVector[i]->getY()!=-1)//triggers a lawnmower if a zombie steps on it
{
emit lawnmowerAttack(zombieVector[i]);
}
for(int n=0;n<plantVector.size();n++)
{
if(zombieVector[i]->getX()!=-1&&plantVector[n]->getX()!=-1)//only cycles through plants and zombies that are visible to the scene
{
if(zombieVector[i]->getX()==plantVector[n]->getX()&&zombieVector[i]->getY()==plantVector[n]->getY())//checks if a zombie encountered a plant
{
zombieVector[i]->setMovement(false);//stops movement
emit zombieAttack(zombieVector[i],plantVector[n]);
}
else
{
if(plantVector[n]->getStatus())//checks if the plant died
zombieVector[i]->setMovement(true);//allows zombie to move again
}
if(zombieVector[i]->getX()>=plantVector[n]->getX()&&zombieVector[i]->getY()==plantVector[n]->getY())//checks if a zombie is infront a plant
{
if((plantVector[n]->getType()==1||plantVector[n]->getType()==6||plantVector[n]->getType()==8))//if the plant is ranged, attack it
{
emit plantAttack(zombieVector[i],plantVector[n]);
}
}
if(zombieVector[i]->getX()==plantVector[n]->getX()&&zombieVector[i]->getY()==plantVector[n]->getY()&&plantVector[n]->getType()==5)//checks if a zombie triggers potato mine
{
grid[plantVector[n]->getY()/100][plantVector[n]->getX()/90]=true;//allow to plant here after mine disappears
plantVector[n]->setPosition(-1,-1);
zombieVector[i]->setPosition(-1,-1);
zombieVector[i]->loseHealth(plantVector[n]->getDamage());
scene()->removeItem(plantVector[n]);
scene()->removeItem(zombieVector[i]);
}
if(plantVector[n]->getType()==3&&plantVector[n]->timeElapsed()>=1000)//if a cherry bomb is placed and 1 second passes, trigger it
{
for(int m=0;m<zombieVector.size();m++)
{
if((zombieVector[m]->getX()>=plantVector[n]->getX()-90)&&(zombieVector[m]->getX()<plantVector[n]->getX()+180)&&(zombieVector[m]->getY()>=plantVector[n]->getY()-100)&&(zombieVector[m]->getY()<plantVector[n]->getY()+200))//checks for zombies in a 3x3 radius of the cherry bomb
{
zombieVector[m]->loseHealth(plantVector[n]->getDamage());//kills them acordingly
zombieVector[m]->setPosition(-1,-1);
scene()->removeItem(zombieVector[m]);
}
}
grid[plantVector[n]->getY()/100][plantVector[n]->getX()/90]=true;//allows to plant on the grid again
plantVector[n]->setPosition(-1,-1);
scene()->removeItem(plantVector[n]);
}
if(zombieVector[i]->getX()==plantVector[n]->getX()&&zombieVector[i]->getY()==plantVector[n]->getY()&&plantVector[n]->getType()==7)//checks if a zombie is on chomper
{
if(plantVector[n]->okayToChomp())//checks if chomper can attack
{
zombieVector[i]->loseHealth(plantVector[n]->getDamage());
if(zombieVector[i]->getLife()<=0)
{
zombieVector[i]->setPosition(-1,-1);
scene()->removeItem(zombieVector[i]);
}
}
}
}
}
zombieVector[i]->slideZombie();//move the zombies
scene()->update();//refresh the scene
}
for(int i=0;i<sunVector.size();i++)
{
if(sunVector[i]->getType()==1)//see what random suns have spawned (not sunflower suns)
{
sunVector[i]->slideSun();//slide random suns
scene()->update();
}
}
}
void Zombie::attack(const Human& target)
{
zombieAttack(ptr, target.ptr);
}