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src/demo.cpp

// #define SAL_ON
#include "SAL.h"

int buttonId1, buttonId2, buttonId3, inputBoxId1, inputBoxId2;

int action(int action_id)
{
        if(action_id == buttonId1)                                                                              //If buttonId1 has receved an event
        {
//              delButton(buttonId1);                                                                           //Delete buttonId1
        }
        if(action_id == buttonId3)                                                                              //If buttonId1 has receved an event
        {
//              printf("Box zegt: %s welkom.\n",readInputBox(inputBoxId1)->c_str());
        }
        if(action_id == buttonId2)                                                                              //If buttonId2 has receved an event
        {
                salStop();                                                                                                      //Stop sal (and most often also the application)
        }
        return 0;
}

int mouse(int x, int y, char button, char clicks)
{
        salDrawRect(x, y, 100, 20, COLOR_ORANGE);                                               //Draw an rectangle
        salDrawText(x, y+1, 100, 18, "Clicked here", COLOR_ORANGE);             //Draw some text
        salRefresh();                                                                                                   //Update screen
        return 0;
}

int keyboard(SDLKey key, SDLMod mod)
{
        if(key==SDLK_ESCAPE)                                                                                    //If some one presse the escape key
                salStop();                                                                                                      //Stop sal (most of the times also the program)
        return 0;
}

int main()
{
        SAL("Demo aplication", 600, 460,32,0, false);           //Initialise the window and sal
        salSetActionHandler(action);                                                                    //Set the action handler that handles buttons etc
        salSetKeyboardHandler(keyboard);                                                                //Set action handles that handles key presses
        salSetMouseHandler(mouse);                                                                      //Set action handles that handles mouse events
        
        salDrawRect(50,50,160,80,COLOR_BLUE);                                                   //Draw an rectangle
        addUdpInputSocket(2345);
        addUdpOutputSocket(3456);
        IPaddress server[3];// = new IPaddress;
        SDLNet_ResolveHost(&server[0], "localhost", 2345);
        sendUdpMessage("Hallo!!!",8, server);
        
//      buttonId1 = addButton(60,60,"Button 1");                                                //Add an button to the inteface
//      buttonId2 = addButton(60,90,"Button 2");                                                //Add another button to the interface
//      buttonId3 = addButton(460,130,"Submit");                                                //Add another button to the interface
//      
//      inputBoxId2 = addInputBox(160,230,"",400);
//      inputBoxId1 = addInputBox(60,130,"",400);
                
        salRefresh();                                                                                                   //Update the interface
}