After few shots fired, my program crushes, and I get exception:
-"Unhandled exception at 0x64404e57 in R.I.P. 4.exe: 0xC0000005: Access violation reading location 0x040d1058."
or:
-"Bla, bla... Integer division with 0"
And sometimes my bullet becomes white square...
Please, help me :(
//main.cpp
...
if (sf::Mouse::isButtonPressed(sf::Mouse::Left))
{
if (pl.gun.clock.getElapsedTime().asSeconds() > 0.6f)
{
pl.gun.fireBullet(pl.rota);
pl.gun.bullets[pl.gun.bullets.size() - 1].sprite.setPosition(pl.sprite.getPosition().x, pl.sprite.getPosition().y);
pl.gun.clock.restart();
cout << pl.gun.bullets.size() << endl;
}
}
...
//Game.h
class Bullet
{
public:
sf::Texture texture;
sf::Sprite sprite;
float ang;
bool exists;
void check()
{
float sX = this->sprite.getPosition().x;
float sY = this->sprite.getPosition().y;
if (sX < 864 && sX > -64 && sY < 864 && sY > -64)
{
exists = false;
}
else
{
cout << "Owt 2" << endl;
}
cout << "Owt 1" << endl;
}
void update()
{
//sprite.setOrigin(sprite.getGlobalBounds().width / 2, sprite.getGlobalBounds().height / 2);
//sprite.setRotation(angle);
sprite.move((cos((ang - 90)*3.14159265/180)*2) , (sin((ang - 90)*3.14159265/180)*2));
}
void fire()
{
exists = true;
}
void setType(int bId)
{
if (bId == 0)
{
texture.loadFromFile("bin/imgs/bullets/bullet_08.png", sf::IntRect(0, 0, 64, 64));
sprite.setTexture(texture);
}
else if (bId == 1)
{
texture.loadFromFile("bin/imgs/bullets/bullet_08.png");
sprite.setTexture(texture);
}
else if (bId == 2)
{
texture.loadFromFile("bin/imgs/bullets/bullet_02.png", sf::IntRect(0, 0, 8, 8));
sprite.setTexture(texture);
}
else if (bId == 3) //green shotgun
{
texture.loadFromFile("bin/imgs/bullets/bullet_20.png", sf::IntRect(0, 0, 64, 64));
sprite.setTexture(texture);
}
else if (bId == 4) //bullet - machinegun
{
texture.loadFromFile("bin/imgs/bullets/bullet_00.png", sf::IntRect(0, 0, 8, 8));
sprite.setTexture(texture);
}
else if (bId == 5) //Bazooka - granade
{
texture.loadFromFile("bin/imgs/bullets/bullet_04.png", sf::IntRect(0, 0, 16, 16));
sprite.setTexture(texture);
}
else if (bId == 6) //Laser Gun - laser
{
texture.loadFromFile("bin/imgs/bullets/bullet_14.png", sf::IntRect(0, 0, 32, 32));
sprite.setTexture(texture);
}
else if (bId == 7) //Double bazooka and machine gun
{
texture.loadFromFile("bin/imgs/bullets/bullet_11.png", sf::IntRect(0, 0, 16, 16));
sprite.setTexture(texture);
}
else if (bId == 8) //Flamethrower
{
texture.loadFromFile("bin/imgs/bullets/bullet_09.png", sf::IntRect(0, 0, 64, 64));
sprite.setTexture(texture);
}
}
};
class Gun
{
public:
int maxBullets;
int bulletsIn;
sf::Clock clock;
vector<Bullet> bullets;
void reload()
{
bulletsIn = maxBullets;
}
void fireBullet(float angle)
{
Bullet b;
b.fire();
b.setType(1);
b.ang = angle;
bullets.push_back(b);
bullets[bullets.size() - 1].fire();
bullets[bullets.size() - 1].setType(1);
bullets[bullets.size() - 1].ang = angle;
}
void drawBullets()
{
for (int i = 0; i < bullets.size(); i++)
{
if (bullets[i].exists)
{
bullets[i].update();
window.draw(bullets[i].sprite);
/*if (sX < 864 && sX > -64 && sY < 864 && sY > -64)
{
bullets[i].exists = false;
cout << "Ow 1" << endl;
}*/
}
}
}
};
class Player
{
public:
Gun gun;
bool dir[4];
int spriteId;
int weaponId;
int animationFrames;
int currentFrame;
sf::Clock animClock;
float max_speed;
float rota;
sf::Texture texture[9][31];
sf::Sprite sprite;
sf::Vector2f speed;
void init()
{
animClock.restart();
this->animationFrames = 5;
this->currentFrame = 0;
this->max_speed = 0.6f;
this->spriteId = 0;
this->weaponId = 0;
for (int wep_number = 1; wep_number < 10; wep_number++)
{
for (int spr_number = 0; spr_number < 31; spr_number++)
{
texture[wep_number - 1][spr_number].setSmooth(true);
if (spr_number < 10)
{
if (!texture[wep_number - 1][spr_number].loadFromFile("bin/imgs/hero/weapon" + convert::toString(wep_number - 1) + "/hero_0" + convert::toString(spr_number) + ".png", sf::IntRect(0, 0, 128, 128)))
{
}
}
else
{
if (!texture[wep_number - 1][spr_number].loadFromFile("bin/imgs/hero/weapon" + convert::toString(wep_number - 1) + "/hero_" + convert::toString(spr_number) + ".png", sf::IntRect(0, 0, 128, 128)))
{
}
}
}
}
this->sprite.setTexture(this->texture[this->weaponId][this->spriteId]);
this->sprite.setOrigin(this->sprite.getTextureRect().width / 2, this->sprite.getTextureRect().height / 2);
}
void setWeapon(int wId)
{
this->sprite.setTexture(this->texture[wId][this->spriteId]);
}
void setSprite(int sId)
{
this->sprite.setTexture(this->texture[this->weaponId][sId]);
}
void draw()
{
float PI = 3.14159265;
sf::Vector2f mouse = (sf::Vector2f)sf::Mouse::getPosition(window);
sf::Vector2f player= this->sprite.getPosition();
float delta_y = player.y - mouse.y;
float delta_x = player.x - mouse.x;
float angle_deg = (atan2f(delta_y, delta_x)*180.0000)/PI;
angle_deg -= 90;
rota = angle_deg;
this->sprite.setRotation(angle_deg);
if (this->dir[0])
{
if (this->speed.x > -max_speed)
{
this->speed.x -= accleration;
}
else
{
this->speed.x = 0;
}
}
if (this->dir[1])
{
if (this->speed.x < max_speed)
{
this->speed.x += accleration;
}
else
{
this->speed.x = 0;
}
}
if (!this->dir[1] && !this->dir[0])
speed.x = 0;
if (this->dir[2])
{
if (this->speed.y > -max_speed)
{
this->speed.y -= accleration;
}
else
{
this->speed.y = 0;
}
}
if (this->dir[3])
{
if (this->speed.y < max_speed)
{
this->speed.y += accleration;
}
else
{
this->speed.y = 0;
}
}
if (!this->dir[2] && !this->dir[3])
speed.y = 0;
if (this->dir[0] || this->dir[1] ||this->dir[2] || this->dir[3])
{
soundengine.playWalkSound();
if (this->animationFrames > this->currentFrame)
{
if (animClock.getElapsedTime().asSeconds() > 0.05f)
{
this->setSprite(this->spriteId + currentFrame);
currentFrame++;
animClock.restart();
}
}
else
{
currentFrame = 0;
this->setSprite(this->spriteId + currentFrame);
}
}
this->sprite.move(speed.x, speed.y);
window.draw(this->sprite);
gun.drawBullets();
}
} pl;