File content as of revision 13:67e79a582164:

#include "mbed.h"
#include "Speaker.h"
#include "uLCD_4DGL.h"
#include "SDFileSystem.h"
#include "wave_player.h"
#include "Nav_Switch.h"
#include "rtos.h"
#include "Obstacle.h"
#include "Shooter.h"
#include "Bullet.h"

DigitalOut myled1(LED1);
DigitalOut myled2(LED2);
DigitalOut myled3(LED3);
DigitalOut myled4(LED4);

InterruptIn center(p25);
InterruptIn left(p26);
InterruptIn right(p28);

///sd/wavfiles/def_swar.wav

/*INSTANTIATION*/
uLCD_4DGL uLCD(p9,p10,p11); // serial tx, serial rx, reset pin;
Nav_Switch myNav( p24, p25, p26, p27, p28); //up, down, left, right, fire
SDFileSystem sd(p5, p6, p7, p8, "sd");
AnalogOut DACout(p18);
wave_player waver(&DACout);
Shooter player1;
Bullet bullet;
bool isBullet;
Mutex mutex;

/*STRUCT INITIALIZATION*/
/*
struct ObstLocation {
    int x1, y1, x2, y2;
};
*/

struct TargetLocation {
    int x,y,r;
};


/*
struct BulletLocation {
    int x, topY, bottomY;   
};
*/
/*LOCAL VARIABLES*/
int numTries;
int levelNum;
BulletLocation bulletLocation;
ObstLocation * obstaclePtr;
Obstacle obsArr[3];
TargetLocation * targetsPtr = new TargetLocation[3];
bool play = 0;



void startGame() {
    uLCD.background_color(BACKGROUND);
    uLCD.locate(0,0);
    //uLCD.set_font_size(44, 44); 
    uLCD.printf("\nSharp Shooter!!\n");
    wait(0.1);
    
    FILE *wave_file;
    wave_file=fopen("/sd/wavfiles/pitfall.wav","r");
    waver.play(wave_file);
    fclose(wave_file);
    
    wait(2);
    uLCD.cls();
    //uLCD.filled_rectangle(0,0,127,127,BACKGROUND);
}

void createTargets() {
    //draw all targets
    //initialize targetPtr w locations of where theyre drawn
    uLCD.filled_circle(24,15,5,TARGET);
    uLCD.filled_circle(64,15,5,TARGET);
    uLCD.filled_circle(104,15,5,TARGET);

}

void createShooter() {
    player1.drawShooter();
}

void createObstacles(int num) {
    obstaclePtr = new ObstLocation[num];
    //dummy x values, CHANGE LATER
    if (num == 1) {
        obsArr[0] = Obstacle(2, 62, 50, 65);
    } else if (num == 2) {
        obsArr[0] = Obstacle(15, 15, 115, 115);
        obsArr[1] = Obstacle(15, 15, 115, 115);
    } else if (num == 3) {
        obsArr[0] = Obstacle(15, 15, 115, 115);
        obsArr[1] = Obstacle(15, 15, 115, 115);
        obsArr[2] = Obstacle(15, 15, 115, 115);
    }
    for (int i = 0; i < num; i++) {
        obstaclePtr[i] = obsArr[i].getLocation();
        obsArr[i].drawObstacle();
    }   
}

void initializeLevel() {
    numTries = 10;
    //draw header (level #, numTries) at the top
    uLCD.locate(0,0);
    uLCD.printf("LEVEL:%d BULLETS:%d", levelNum, numTries);
    
    createTargets();
    createObstacles(levelNum);
    createShooter();
}

void movingBullet(void const *args) {
    while (true) {
        if(isBullet) {
            mutex.lock();
            bullet.move();
            mutex.unlock();

            Thread::wait(100);
        }   
    }
}

void movingObs(void const *args) {
    while (true) {
        if(play) {
            mutex.lock();
            if (levelNum == 1) {
                obsArr[0].setDirection(1);
                obsArr[0].move(3);
            } else if (levelNum == 2) {
                obsArr[0].setDirection(1);
                obsArr[0].move(6);
                obsArr[1].setDirection(0);
                obsArr[1].move(6);
            } else if (levelNum == 3) {
                obsArr[0].setDirection(1);
                obsArr[0].move(9);
                obsArr[1].setDirection(0);
                obsArr[1].move(9);
                obsArr[2].setDirection(1);
                obsArr[2].move(9);
            }   
            mutex.unlock();
            Thread::wait(500);
        }
    }
}

void shoot() {
    bullet.drawBullet(player1.getLocation(), 115);
    isBullet = 1;
}

void checkIfHit();

void gameOver();



void handleObstacleHit();

void handleTargetHit();

void redrawTarget();

int main() {
    levelNum = 1;
    isBullet = 0;
    Thread bulletThread(movingBullet);
    Thread obstacleThread(movingObs);
    while(1) {
        
        startGame();
        //uLCD.rectangle(0,0,100,100, 0xffffff);
        initializeLevel();
        play = 1;
        while (play) { //actual game play code
            if(!right.read()) player1.moveRight();
            if(!left.read()) player1.moveLeft();
            if(!center.read()) shoot();
            //if(isBullet) bullet.move();
            wait(0.12);
        }
    }
}