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Bindings - other languages => C => Topic started by: Zamadatix on October 20, 2010, 04:38:51 am

Title: Strings giving exit error
Post by: Zamadatix on October 20, 2010, 04:38:51 am

Code: [Select]

#include <SFML/Audio.h>
#include <SFML/Graphics.h>
#include <SFML/Config.h>
#include <SFML/Network/IPAddress.h>
#include <SFML/Network/SocketStatus.h>
#include <SFML/Network/Types.h>

 int main()
 {
    char Running = 1; // Hold boolean that says if we need to process a close
    int BackgroundRed = 55, BackgroundGreen = 238, BackgroundBlue = 0, mnMnuLoc = 1, gameState = 1; // Set initial color values, will likely be tiled image in future
    sfWindowSettings Settings = {32, 8, 2}; // Window settings
    sfVideoMode Mode = {800, 600, 32}; // Set render area and color depth

    // Prepare the SFML packages
    sfRenderWindow* App;
    sfImage* mnuLoadImage;
    sfSprite* mnuLoadSprite;
    sfFont* mnuFont;
    sfString* mnuText1;
    sfString* mnuText2;
    sfString* mnuText3;
    sfString* mnuText4;
    sfMusic* mnuMusic;
    sfEvent Event;

    // Create the main window
    App = sfRenderWindow_Create(Mode, "Fast Track Racers", sfResize | sfClose, Settings);
    sfWindow_UseVerticalSync(App, 1);

    // Load and play the menu music
    mnuMusic = sfMusic_CreateFromFile("Audio/Menu.ogg");
    sfMusic_SetLoop(mnuMusic, sfTrue);
    sfMusic_Play(mnuMusic);

    // Load a sprite to display
    mnuLoadImage = sfImage_CreateFromFile("Images/menu_Car.jpg");
    mnuLoadSprite = sfSprite_Create();
    sfSprite_SetImage(mnuLoadSprite, mnuLoadImage);
    sfSprite_SetPosition(mnuLoadSprite, 60, 100);

    // Load Main Menu Text
    mnuFont = sfFont_CreateFromFile("Fonts/arial.ttf", 50, NULL);
    mnuText1 = sfString_Create();
    mnuText2 = sfString_Create();
    mnuText3 = sfString_Create();
    mnuText4 = sfString_Create();
    sfString_SetPosition(mnuText1, 100, 100);
    sfString_SetPosition(mnuText2, 100, 150);
    sfString_SetPosition(mnuText3, 100, 200);
    sfString_SetPosition(mnuText4, 100, 250);
    sfString_SetText(mnuText1, "Single Player");
    sfString_SetText(mnuText2, "Multiplayer");
    sfString_SetText(mnuText3, "Options");
    sfString_SetText(mnuText4, "Exit");
    sfString_SetFont(mnuText1, mnuFont);
    sfString_SetFont(mnuText2, mnuFont);
    sfString_SetFont(mnuText3, mnuFont);
    sfString_SetFont(mnuText4, mnuFont);
    sfString_SetSize(mnuText1, 32);
    sfString_SetSize(mnuText2, 32);
    sfString_SetSize(mnuText3, 32);
    sfString_SetSize(mnuText4, 32);


    // Start the game loop
    while (sfRenderWindow_IsOpened(App))
    {
        // Process events
        while (sfRenderWindow_GetEvent(App, &Event))
        {
            switch(gameState)
            {
                case(0):
                    Running = 0;
                    break;
                case(1): // Main menu
                    if (Event.Type == sfEvtKeyPressed)
                    {
                            if(Event.Key.Code == sfKeyReturn && mnMnuLoc == 4)
                                gameState = 0;
                            if (Event.Key.Code == sfKeyUp)
                                mnMnuLoc--;
                            if (Event.Key.Code == sfKeyDown)
                                mnMnuLoc++;
                            if (Event.Key.Code == sfKeyEscape)
                                sfRenderWindow_Close(App);
                    }
            }

        }
        // Clear the screen
        sfRenderWindow_Clear(App, sfColor_FromRGB(BackgroundRed,BackgroundGreen,BackgroundBlue));
        switch(gameState)
        {
            case(0): // End the game
                sfRenderWindow_Close(App);
                break;
            case(1): // Main menu
                // Draw mnuString
                sfRenderWindow_DrawString(App, mnuText1);
                sfRenderWindow_DrawString(App, mnuText2);
                sfRenderWindow_DrawString(App, mnuText3);
                sfRenderWindow_DrawString(App, mnuText4);
                // Main Menu Handling
                if(mnMnuLoc<1)
                    mnMnuLoc = 4;
                if(mnMnuLoc>4)
                    mnMnuLoc = 1;
                switch(mnMnuLoc)
                {
                    case(1):
                        sfSprite_SetPosition(mnuLoadSprite, 60, 100);
                        break;
                    case(2):
                        sfSprite_SetPosition(mnuLoadSprite, 60, 150);
                        break;
                    case(3):
                        sfSprite_SetPosition(mnuLoadSprite, 60, 200);
                        break;
                    case(4):
                        sfSprite_SetPosition(mnuLoadSprite, 60, 250);
                        break;
                }
                // Draw the sprite
                sfRenderWindow_DrawSprite(App, mnuLoadSprite);
                break;
        }
        // Update the window
        sfRenderWindow_Display(App);
    }
    sfMusic_Destroy(mnuMusic);
    sfString_Destroy(mnuText1);
    sfString_Destroy(mnuText2);
    sfString_Destroy(mnuText3);
    sfString_Destroy(mnuText4);
    sfFont_Destroy(mnuFont);
    sfFont_Destroy(mnuFont);
    sfFont_Destroy(mnuFont);
    sfFont_Destroy(mnuFont);
    sfSprite_Destroy(mnuLoadSprite);
    sfImage_Destroy(mnuLoadImage);
    sfRenderWindow_Destroy(App);

    return EXIT_SUCCESS;
 }


can anyone explain why the text freezes the program on exit?

Title: Strings giving exit error
Post by: Laurent on October 20, 2010, 08:46:31 am

Maybe you can reduce your code? If strings are the problem, maybe you can remove musics, sprites and a few of the strings. It will be easier for us to spot the problem, if any.