Paddle.cpp

#include "Paddle.h"
#include "HumanPaddle.h"
#include "ComputerPaddle.h"
#include "Ball.h"

#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>

using namespace sf;

Paddle::Paddle(RenderWindow *App, int playerID) : App(App), speed(400.f), playerID(playerID)
{
    Image PaddleImage;
    PaddleImage.LoadFromFile("datas/pong/paddle.png");
    sprite.SetImage(PaddleImage);

    switch (playerID)
    {
        case 1: sprite.Move(10, (App->GetView().GetRect().GetHeight() - sprite.GetSize().y) / 2); break;
        case 2: sprite.Move(App->GetView().GetRect().GetWidth() - sprite.GetSize().x - 10, (App->GetView().GetRect().GetHeight() - sprite.GetSize().y) / 2); break;
    }

}

Sprite Paddle::getSprite()
{
    return this->sprite;
}

Sprite *Paddle::getSpriteP()
{
    return &(this->sprite);
}

void HumanPaddle::refresh()
{
    if (playerID == 1)
    {
        if (App->GetInput().IsKeyDown(Key::W) && (sprite.GetPosition().y > 5.f))
            sprite.Move(0.f, -speed * App->GetFrameTime());
        if (App->GetInput().IsKeyDown(Key::S) && (sprite.GetPosition().y < App->GetView().GetRect().GetHeight() - sprite.GetSize().y - 5.f))
            sprite.Move(0.f, speed * App->GetFrameTime());
    }
    else
    {
        if (App->GetInput().IsKeyDown(Key::Up) && (sprite.GetPosition().y > 5.f))
            sprite.Move(0.f, -speed * App->GetFrameTime());
        if (App->GetInput().IsKeyDown(Key::Down) && (sprite.GetPosition().y < App->GetView().GetRect().GetHeight() - sprite.GetSize().y - 5.f))
            sprite.Move(0.f, speed * App->GetFrameTime());
    }
}

void ComputerPaddle::refresh()
{
    if (((speed < 0.f) && (sprite.GetPosition().y > 5.f)) ||
        ((speed > 0.f) && (sprite.GetPosition().y < App->GetView().GetRect().GetHeight() - sprite.GetSize().y - 5.f)))
    {
        sprite.Move(0.f, speed * App->GetFrameTime());
    }

    if (AITimer.GetElapsedTime() > AITime)
    {
        AITimer.Reset();
        if ((speed < 0) && (ball->getSprite().GetPosition().y + ball->getSprite().GetSize().y > sprite.GetPosition().y + sprite.GetSize().y))
            speed = -speed;
        if ((speed > 0) && (ball->getSprite().GetPosition().y < sprite.GetPosition().y))
            speed = -speed;
    }
}