void Drone::draw(SpriteBuffer& sprite_buffer, const Camera& camera) const {
Sprite drone_spr;
drone_spr.setImg(34, 1, 24, 24);
drone_spr.setPos(camera.transform(rb.pos));
SpriteMatrix matrix;
matrix.loadIdentity().rotate(angle);
sprite_buffer.append(drone_spr, matrix);
if (anim_flags.test(AnimationFlags::YELLOW_STROBE)) {
drone_spr.img_y = 1+1*25;
sprite_buffer.append(drone_spr, matrix);
}
if (anim_flags.test(AnimationFlags::RED_STROBE)) {
drone_spr.img_y = 1+2*25;
sprite_buffer.append(drone_spr, matrix);
}
}
void drawText(int x, int y, const std::string& text, SpriteBuffer& buffer, const FontInfo& font)
{
Sprite spr;
spr.setPos(x, y);
spr.setImg(font.img_x, font.img_y, font.img_w, font.img_h);
for (char c : text) {
spr.img_x = font.img_x + (c - font.first_char) * font.img_w;
buffer.append(spr);
spr.x += font.img_w;
}
}
void Ship::draw(SpriteBuffer& sprite_buffer, const Camera& camera) const {
Sprite ship_spr;
ship_spr.img = img_ship_body;
ship_spr.setPos(camera.transform(rb.pos));
SpriteMatrix matrix;
matrix.loadIdentity().rotate(rb.orientation);
sprite_buffer.append(ship_spr, matrix);
if (anim_flags.test(AnimationFlags::THRUST_FORWARD)) {
ship_spr.img = img_ship_thrust;
sprite_buffer.append(ship_spr, matrix);
}
if (anim_flags.test(AnimationFlags::INERTIAL_BRAKE)) {
ship_spr.img = img_ship_brake;
sprite_buffer.append(ship_spr, matrix);
}
shield.draw(sprite_buffer, ship_spr.x, ship_spr.y);
}
