particle_beam.cpp

#include "particle_beam.h"
#include "precomp.h"

namespace Tmpl8
{

Particle_beam::Particle_beam() : min_position(), max_position(), particle_beam_sprite(nullptr), sprite_frame(0), rectangle(), damage(1)
{
}

Particle_beam::Particle_beam(vec2 min, vec2 max, Sprite* particle_beam_sprite, int damage) : particle_beam_sprite(particle_beam_sprite), sprite_frame(0), damage(damage)
{
    min_position = min;
    max_position = min + max;

    rectangle = Rectangle2D(min_position, max_position);
}

void Particle_beam::tick()
{

    if (++sprite_frame == 30)
    {
        sprite_frame = 0;
    }
}

void Particle_beam::Draw(Surface* screen)
{
    vec2 position = rectangle.min;

    const int offsetX = 23;
    const int offsetY = 137;

    particle_beam_sprite->SetFrame(sprite_frame / 10);
    particle_beam_sprite->Draw(screen, (int)(position.x - offsetX), (int)(position.y - offsetY));
}

} // namespace Tmpl8