static void fill_shape(sf::RenderTarget& target, sf::Shape& shape, int x, int y, sf::Color colour) {
shape.setPosition(x, y);
shape.setFillColor(colour);
setActiveRenderTarget(target);
target.draw(shape);
}
static void frame_shape(sf::RenderTarget& target, sf::Shape& shape, int x, int y, sf::Color colour) {
shape.setPosition(x, y);
shape.setOutlineColor(colour);
shape.setFillColor(sf::Color::Transparent);
// TODO: Determine the correct outline value; should be one pixel, not sure if it should be negative
shape.setOutlineThickness(-1.0);
target.draw(shape);
}
void move(std::vector<Snake>& snakes) {
int size = snake.size();
sf::Vector2f t,old=snake[size-1];
if (inventory!=NULL) {
inventory->setPosition(snake[size-1]+sf::Vector2f(15,15));
};
if (has_eaten) {
snake.push_back(snake[size-1]+movedir);
has_eaten=false;
} else
//this shit's retarded yo - beware or refactor.
for (int i = size-1 ; i >=0 ; i--) {
if (i==size-1) {
snake[size-1]+=movedir;
//collisions and frags
for (int sn=0;sn <snakes.size();sn++) {
for (int y=0;y<=snakes[sn].snake.size();y++) {
//If we're going through ourselves and we're at the head,skip collission
if ((snakes[sn].id==id) && (y==size-1)) continue;
if (sf::FloatRect(snakes[sn].snake[y],sf::Vector2f(20,20)).contains(snake[size-1]+movedir)) {
//std::cout << std::to_string(id) << " crash " << std::to_string(snake2.id) << " " << std::to_string(y) << "\n";
if (id!=snakes[sn].id) {snakes[sn].score+=1;}
else score--;
reset();
return;
};
}
};
}
else {
t=snake[i];
snake[i]=old;
old=t;
};
//wrap-around
if (snake[i].x<-15)
snake[i].x=XRES-30;
else if (snake[i].x>XRES)
snake[i].x=-15;
if (snake[i].y<-15)
snake[i].y=YRES-30;
else if (snake[i].y>YRES)
snake[i].y=-15;
};
};
