Messages

16

Window / Re: Input with winapi?

« on: October 24, 2009, 08:08:43 pm »

Is possible to take mouse input via render window, when i'm using Winapi?

[...]

And MouseX/Y is 0. Winapi changes smthing? I should take mouse from view or what?

Just in RenderWindow instance values myMouseX and myMouseY is 0, idk why...

17

Window / Input with winapi?

« on: October 24, 2009, 07:47:56 pm »

But winapi input sucks :/ Anyway to get this input? I need pointer to render window...

18

Window / Input with winapi?

« on: October 24, 2009, 06:08:04 pm »

Code: [Select]

sf::RenderWindow *Render;
   HWND hWindow, Render_Window;
   MSG Msg;

main()
{
   WNDCLASSEX KlasaOkna;
   ZeroMemory (&KlasaOkna, sizeof(WNDCLASSEX));
   KlasaOkna.cbSize = sizeof(WNDCLASSEX);
   KlasaOkna.hInstance = hInstance;
   KlasaOkna.lpfnWndProc = WindowEventProc;
   KlasaOkna.lpszClassName = WindowClass.c_str();
   KlasaOkna.hCursor = LoadCursor(NULL, IDC_ARROW);
   KlasaOkna.hIcon = LoadIcon(NULL, IDI_APPLICATION);
   KlasaOkna.hbrBackground = (HBRUSH) COLOR_WINDOW;
   RegisterClassEx (&KlasaOkna);
   // tworzymy okno funkcją CreateWindowEx
   hWindow = CreateWindowEx(NULL,                   // rozszerzony styl
                          WindowClass.c_str(), // klasa okna
                          WindowCaption.c_str(),       // tekst na p. tytułu
                          WS_SYSMENU,   // styl okna
                          CW_USEDEFAULT,         // współrzędna X
                          CW_USEDEFAULT,         // współrzędna Y
                          800,         // szerokość
                          600,         // wysokość
                          NULL,                  // okno nadrzędne
                          NULL,                  // menu
                          hInstance,             // instancjs aplikacji
                          NULL);                 // dodatkowe dane
DWORD Style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS;
HWND  Render_Window = CreateWindow("STATIC", NULL, Style, 0,  0, 800, 600, hWindow, NULL, hInstance, NULL);
sf::RenderWindow View01(Render_Window);
Render = &View01;
ShowWindow (hWindow, SW_SHOW);

while (Msg.message != WM_QUIT)
{
   if (PeekMessage(&Msg, NULL, 0, 0, PM_REMOVE))
   {
         TranslateMessage (&Msg);
         DispatchMessage (&Msg);
   }
   else
   {
    sf::Event Event;
    while (Render->GetEvent(Event))
    {
        // Process event
    }
Display_FPS();
float32 timeStep = 1.0f / 60.0f;
int32 iterations = 10;
B2DWorld->Step(timeStep, iterations);

int Mouse_X = Render->GetInput().GetMouseX(), Mouse_Y = Render->GetInput().GetMouseY();
Render->Clear(sf::Color(255, 255, 255));

Button.Display(Render, DeltaTime);

Render->Display();
   }
}[/code]

19

Graphics / Masked Color?

« on: October 24, 2009, 06:05:57 pm »

Ach, true. I switched 0 as full visible and 255 as no visible.

20

Graphics / Masked Color?

« on: October 24, 2009, 04:52:19 pm »

What will be color of masked image?
I have image as button, and i want to decect when user click, but image have some masked parts. I tried with GetPixel, but it return hmm impossible values(at start it's 3,0,3,0. and r and b values increasing over time). Anyway to solve it?

21

Window / Input with winapi?

« on: October 24, 2009, 02:06:15 pm »

I have question:
Is possible to take mouse input via render window, when i'm using Winapi?
I'm currently doing it like this:

Code: [Select]


sprintf( Buffer, " MouseX: %d MouseY: %d", Render->GetInput().GetMouseX(), Render->GetInput().GetMouseY() );

And MouseX/Y is 0. Winapi changes smthing? I should take mouse from view or what?

22

Graphics / Rendring to image?

« on: October 12, 2009, 11:10:36 pm »

Can i do something like render to texture in opengl?

I want render ex. blood on backround image and later display it. Is it possible?

I looked on render window, but it can render to view, but not to image. Is anyway here?

23

Graphics / Masking sprites.

« on: September 16, 2009, 10:20:45 pm »

So here's no way to get textured polygons like Soldat? hmm so...
But what u mean with sprites? Ex. Color(200, 255, 255) will change red(255) in image to 200?

24

Graphics / Masking sprites.

« on: September 16, 2009, 09:27:37 pm »

I have 2 more questions:
1. Is possible to make textured shapes
2. I can make hmm. Change palette of sprite? Ex. add to sprite +10 to red color(but w/o image manipulation); what will do void sf::Drawable::SetColor?

25

Graphics / Masking sprites.

« on: September 16, 2009, 08:37:00 am »

Thanks, blending is very hard for me(mask can make with paint) :>

26

Graphics / Masking sprites.

« on: September 15, 2009, 11:18:37 pm »

As topic, here is something like that? I really must use blending?