File content as of revision 3:27889fffc2f7:

#include "mbed.h"
#include "InputHandler.h"
#include "Invader.h"
#include "Player.h"
#include "SDFileSystem.h"

#include <wave_player.h>
#include <vector>

#define SIGNAL_KILL 200

#define WIDTH 128
#define HEIGHT 128

#define NUM_INVADERS 2

DigitalOut led(LED1);

AnalogOut DACout(p18);
 SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board

void updatePlayer(const void* player) {
    while(true) {
        Player *p = (Player*)player;
        p->update(WIDTH, HEIGHT);
        Thread::wait(30);
    }
}

void updateInvader(const void* invaders) {
    std::vector<Invader*> invaderVector = *((std::vector<Invader*>*)invaders);
    while(true) {
        for (std::vector<Invader*>::iterator it = invaderVector.begin(); it != invaderVector.end(); ++it) {
            (*it)->update();
        }
        Thread::wait(30);  
    }
}

FILE *wave_file;
    
void playBackgroundMusic(const void* waver) {
    wave_player* playMe = (wave_player*)waver;
    playMe->play(wave_file);
    Thread::wait(50);
}

int main() {
    InputHandler input(p9, p10, 0xD6, 0x3C, p15);
    uLCD_4DGL uLCD(p28,p27,p30); // serial tx, serial rx, reset pin;

    Player player(&uLCD, &input, WIDTH/2, HEIGHT/2);
    
    std::vector<Invader *> invaders;
    for (int i = 0; i < NUM_INVADERS; i++) {
        invaders.push_back(new Invader(&uLCD, WIDTH, HEIGHT));
    }
    
    wave_player waver(&DACout);
    wave_file=fopen("/sd/beethoven.wav","r");
    
    Thread* inputThread = input.start();
    Thread* wavplayerThread = new Thread(playBackgroundMusic, &waver);
    uLCD.background_color(BLACK);

    bool alive = false;
    while(true) {
        if (!alive) {
            // Display the starting image
            while(!input.getPushed()) {}
            alive = true;
        }
        Thread* playerThread = new Thread(updatePlayer, &player);
        Thread* invaderThread = new Thread(updateInvader, &invaders);
        while (alive) {
            player.draw();
            for (std::vector<Invader*>::iterator it = invaders.begin(); it != invaders.end(); ++it) {
                 (*it)->draw();
                  alive = !(*it)->intersects(player.getX(), player.getY(), player.getWidth(), player.getHeight());
                  led = alive;
            }
            wait_ms(32);
        }
        playerThread->terminate();
        invaderThread->terminate();
        wavplayerThread->terminate();
        
        wave_file=fopen("/sd/blowup.wav","r");
        waver.play(wave_file);
    }
}