bool CircleTest(const sf::Sprite& Object1, const sf::Sprite& Object2) {
sf::Vector2f Obj1Size = GetSpriteSize(Object1);
sf::Vector2f Obj2Size = GetSpriteSize(Object2);
float Radius1 = (Obj1Size.x + Obj1Size.y) / 4;
float Radius2 = (Obj2Size.x + Obj2Size.y) / 4;
sf::Vector2f Distance = GetSpriteCenter(Object1)-GetSpriteCenter(Object2);
return (Distance.x * Distance.x + Distance.y * Distance.y <= (Radius1 + Radius2) * (Radius1 + Radius2));
}
bool IsReachedHero(Sprite & hero, Sprite & boss)
{
Vector2f heroPos = GetSpriteCenter(hero);
Vector2f bossPos = GetSpriteCenter(boss);
//cout << "DIFF " << bossPos.x - heroPos.x << " " << bossPos.y + 10.f - heroPos.y << endl;
if (abs(bossPos.x - heroPos.x) < 15.f && abs(bossPos.y + 10.f - heroPos.y) < 15.f)
{
return true;
}
return false;
}
bool IsBossAbleToShoot(Sprite & hero, Sprite & boss)
{
Vector2f heroPos = GetSpriteCenter(hero);
Vector2f bossPos = GetSpriteCenter(boss);
//cout << "DIFF " << bossPos.x - heroPos.x << " " << bossPos.y + 10.f - heroPos.y << endl;
//cout << "ABILITY " << bossPos.x - heroPos.x << " " << heroPos.y - bossPos.y << " " << endl;
if (abs(bossPos.x - heroPos.x) < 130.f && (heroPos.y - bossPos.y < 100.f) && (heroPos.y - bossPos.y >= 0))
{
return true;
}
return false;
}
bool IsBossNearMapCenter(Sprite & boss)
{
Vector2f pos = GetSpriteCenter(boss);
//cout << "BOSS POS " << pos.x << " " << pos.y << " TO " << LEVEL1_CENTER_POS.x << " " << LEVEL1_CENTER_POS.y << " CHECK " << abs(pos.x - LEVEL1_CENTER_POS.x + 32) << " " << abs(pos.y - LEVEL1_CENTER_POS.y + 32) << endl;
if (abs(pos.x - LEVEL1_CENTER_POS.x) <= 15.f && abs(pos.y - LEVEL1_CENTER_POS.y) <= 15.f)
{
return true;
}
return false;
}
void CheckBossExplosion(Boss & boss, vector<Explosion> & explosionList, int level)
{
if (level == 1)
{
Vector2f bossPos = GetSpriteCenter(boss.sprite);
for (Explosion & explosion : explosionList)
{
if (explosion.currentFrame > 12)
{
if (abs(bossPos.x - (explosion.pos.x + 120)) < 120 && (abs(bossPos.y - (explosion.pos.y + 70)) < 120))
boss.health -= DMG_ITEM[6];
}
}
}
}
void ComputeBossDirection(Boss & boss, FloatRect & rect, Sprite & hero)
{
Vector2f heroPos = GetSpriteCenter(hero);
//Vector2f bossPos = { rect.left + rect.width / 2.f, rect.top + rect.height / 2.f };
Vector2f bossPos = GetSpriteCenter(boss.sprite);
if (boss.eventType == STOMP_FOR_ZOMBIES)
{
boss.dir = NONE;
}
else if (boss.eventType == SHOOT)
{
boss.dir = NONE;
if (heroPos.x <= bossPos.x)
{
boss.lastSide = LEFT;
}
else boss.lastSide = RIGHT;
}
else
{
if (boss.eventType == MOVE_OUT)
{
heroPos = LEVEL1_CENTER_POS;//{ 12 * 64, 6 * 64 };
}
Direction dirOld = boss.dir;
Vector2f distance = { abs(heroPos.x - bossPos.x), abs(heroPos.y - bossPos.y) };
if (distance.x > 5 || distance.y > 5)
{
//TODO: check left-right dir zombie sprite bug (almost)
if ((distance.x > 3 && distance.y > 3) && (distance.x / distance.y > 0.9) && (distance.y / distance.x < 1.1))
{
if (heroPos.x >= bossPos.x && heroPos.y >= bossPos.y)
boss.dir = DOWNRIGHT;
else if (heroPos.x >= bossPos.x && heroPos.y < bossPos.y)
boss.dir = UPRIGHT;
else if (heroPos.x < bossPos.x && heroPos.y >= bossPos.y)
boss.dir = DOWNLEFT;
else if (heroPos.x < bossPos.x && heroPos.y < bossPos.y)
boss.dir = UPLEFT;
}
else if (distance.x >= distance.y)
{
if (heroPos.x > bossPos.x)
boss.dir = RIGHT;
else
boss.dir = LEFT;
}
else if (distance.x < distance.y)
{
if (heroPos.y > bossPos.y)
boss.dir = DOWN;
else
boss.dir = UP;
}
}
if ((boss.lastSide == LEFT) && (boss.dir == UPRIGHT || boss.dir == RIGHT || boss.dir == DOWNRIGHT))
{
boss.lastSide = RIGHT;
}
else if ((boss.lastSide == RIGHT) && (boss.dir == UPLEFT || boss.dir == LEFT || boss.dir == DOWNLEFT))
{
boss.lastSide = LEFT;
}
}
}
