spieleprogrammierer.de - Forum und Wiki zur Spieleprogrammierung und Spieleentwicklung

C-/C++-Quelltext

            float speed = 0.89;
            float angel = sPlayer.GetRotation() *  PI / 180;
            float vx = cos(sPlayer.GetRotation()*PI180)*speed;
            float vy = sin(sPlayer.GetRotation()*PI180)*speed;
            float x = sPlayer.GetPosition().x + vx;
            float y = sPlayer.GetPosition().y + vy;
            cout << "vx // vy: " << vx << " // " << vy << endl;

            sPlayer.SetX(x);
            sPlayer.SetY(y);

C-/C++-Quelltext

#include <iostream>
#include <SFML\System.hpp>
#include <SFML\Graphics.hpp>
#include <string>
#include <sstream>
#include <time.h>
#include <cmath>
#include <math.h>
#include <stdio.h>
#include "ammo.h"

using namespace std;

#define PI  3.14159265358979323846f
#define PI180   0.01745329251994329576f
sf::RenderWindow App(sf::VideoMode(800, 600, 32), "Space-Shooter");
sf::View Camera;

Ammo *Object=NULL;
int iAmmo = 5;
int AmmoC = 0;
float speed = 0.89;
float friction = 0.89;

std::string time_t_to_string(time_t t)
{
    std::stringstream sstr;
    sstr << t;
    return sstr.str();
}

    int GetFreeAmmo(){
        int FreeAmmo = -1;
        for(int i = 0;i <= iAmmo;i++){
            if(FreeAmmo > -1){
                /*if(Object[i].inUse == false){
                    FreeAmmo = i;
                }*/
                FreeAmmo = 1;
            }
        }
        return FreeAmmo;
    }

int main(int argc, char **argv)
{
    Camera.SetCenter(App.GetDefaultView().GetCenter());

    sf::Image iPlayer_n;
    iPlayer_n.LoadFromFile("ship-not-m.png");
    iPlayer_n.SetSmooth(false);
    iPlayer_n.CreateMaskFromColor(sf::Color(255,0,255,255));

    sf::Sprite sPlayer(iPlayer_n);
    sPlayer.SetCenter(19.5, 21.5);
    sPlayer.SetPosition(400, 300);

    Object = new Ammo[iAmmo];

    while (App.IsOpened())
    {
        sf::Event Event;
        while (App.GetEvent(Event))
        {
            if (Event.Type == sf::Event::Closed){
                App.Close();
            }
            if (Event.Type == sf::Event::KeyPressed)
            {

                if (Event.Key.Code == sf::Key::Escape){
                    App.Close();
                }
                if (Event.Key.Code == sf::Key::F1)
                {
                    sf::Image Screen = App.Capture();
                    time_t seconds;
                    time(&seconds);
                    Screen.SaveToFile("screenshot_" + time_t_to_string(seconds) + ".jpg");
                }
            }
        }
        float ElapsedTime = App.GetFrameTime();
        
        if (App.GetInput().IsMouseButtonDown(sf::Mouse::Left)){
            time_t the_time;
            int x;
            the_time = time(0);
            x = static_cast<int> (the_time);
            Object[0].Create(sPlayer.GetPosition().x,sPlayer.GetPosition().y,x,sPlayer.GetRotation());
        }
        if (App.GetInput().IsKeyDown(sf::Key::A)){ sPlayer.SetRotation(sPlayer.GetRotation() - 1); }
        if (App.GetInput().IsKeyDown(sf::Key::D)){ sPlayer.SetRotation(sPlayer.GetRotation() + 1); }
        if (App.GetInput().IsKeyDown(sf::Key::W)){
            float angel = sPlayer.GetRotation() *  PI / 180;
            float vx = cos(sPlayer.GetRotation()*PI180)*speed;
            float vy = sin(sPlayer.GetRotation()*PI180)*speed;
            float x = sPlayer.GetPosition().x + vx;
            float y = sPlayer.GetPosition().y + vy;
            //cout << "vx // vy: " << vx << " // " << vy << endl;

            sPlayer.SetX(x);
            sPlayer.SetY(y);
        }
        if (App.GetInput().IsKeyDown(sf::Key::S)){
        
        }

        App.Clear(sf::Color(255, 255, 255));
        App.SetView(Camera);

        App.Draw(sPlayer);

        for(int i = 0;i <= iAmmo;i++){
            if(Object[i].inUse == true){
                App.Draw(Object[i].sAmmo);
                cout << "timestamp: " << Object[i].TimeStamp << endl;
            }
        }

        App.Display();

    }

    return EXIT_SUCCESS;
}

C-/C++-Quelltext

#include <SFML/Graphics.hpp>
 
class Ammo
{
public:
    sf::Image iAmmo;
    sf::Sprite sAmmo;
    bool inUse;
    int TimeStamp;
 
public:
    ~Ammo(void);
 
    void Create(float,float,int,int);
    void Update(float,int);
    void Delete();
    
};

C-/C++-Quelltext

#include <SFML/Graphics.hpp>
#include "ammo.h"

Ammo::~Ammo(void)
{
    inUse = false;
}

void Ammo::Create(float X,float Y, int tStamp, int rRotation)
{
    TimeStamp = tStamp;
    inUse = true;
    iAmmo.LoadFromFile("ammo.png");
    iAmmo.CreateMaskFromColor(sf::Color(255,0,255));
    iAmmo.SetSmooth(false);
    sAmmo.SetImage(iAmmo);
    sAmmo.SetPosition(X,Y);
    sAmmo.SetRotation(rRotation);
}

void Ammo::Update(float Speed, int Angel){
    //Aktuelle Position + Velocity Positionen(Mit Angel und Speed Berechen)
    //Neue Position zusetzen
}

void Ammo::Delete(){
    inUse = false;
}