File content as of revision 2:6e82af30ae91:

#include "Bird.h"

// parameter
int _vb = 1; 

// initialise the parameter
void Bird::init(){
_birdy = 1;
_x1 = 45; // 21 space interval
_x2 = 66;
_x3 = 88;
_x4 = 109;
_y1 =rand()%18+2;
_y2 =rand()%18+2; 
_y3 =rand()%18+2; 
_y4 =rand()%18+2;
_score = 0;  
}

// welcome screen - FLAPPY BRID
void Bird::welcome(N5110 &lcd)
{

//    // F 2*6+7*2+2*5+9*2
    int F[20][6] = {
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },   
    { 1,1,1,1,1,0 },
    { 1,1,1,1,1,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },

   
};

    // L 18*2+2*6
   int L[20][6] = {
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
};

    // A 2*6+7*4+2*6+9*4
    int A[20][6] = {
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
};

    // P 2*6+7*4+2*6+9*2
    int P[20][6] = {
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },   
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
    { 1,1,0,0,0,0 },
};

    // Y 11*4+9*2
    int Y[20][6] = {
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
    { 0,0,1,1,0,0 },
};

    // B 1*4+1*5+1*5+ 5*4+1*5+2*5+1*5+5*4+1*5+1*5+1*4
    int B[20][6] = {
    { 1,1,1,1,0,0 },  
    { 1,1,1,1,1,0 },
    { 1,1,0,1,1,1 },  
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,1,1,1 },
    { 1,1,1,1,1,0 },
    { 1,1,1,1,1,0 },
    { 1,1,0,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,1,1,1 },  
    { 1,1,1,1,1,0 },
    { 1,1,1,1,0,0 }, 
};

    // I 20*2
    int I[20][2] = {
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },
    { 1,1 },    
};

    // R 2*6+7*4+2*6+1*4+1*5+1*5+6*4
    int R[20][6] = {
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },   
    { 1,1,1,1,1,1 },
    { 1,1,1,1,1,1 },
    { 1,1,1,1,0,0 },
    { 1,1,1,1,1,0 },
    { 1,1,0,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },       
};

    // D 1*4+1*5+1*5+14*4+1*5+1*5+1*4
    int D[20][6] = {
    { 1,1,1,1,0,0 },  
    { 1,1,1,1,1,0 },
    { 1,1,0,1,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,0,1,1 },
    { 1,1,0,1,1,1 },  
    { 1,1,1,1,1,0 },
    { 1,1,1,1,0,0 },       
};

//    // drawSprite(x_origin,y_origin,x_rows,y_coloums,sprite)
         lcd.drawSprite(4,2,20,6,(int *)F);
         lcd.drawSprite(12,2,20,6,(int *)L);
         lcd.drawSprite(20,2,20,6,(int *)A);
         lcd.drawSprite(28,2,20,6,(int *)P);
         lcd.drawSprite(36,2,20,6,(int *)P);
         lcd.drawSprite(44,2,20,6,(int *)Y);
         lcd.drawSprite(55,2,20,6,(int *)B);
         lcd.drawSprite(63,2,20,2,(int *)I);
         lcd.drawSprite(67,2,20,6,(int *)R);
         lcd.drawSprite(75,2,20,6,(int *)D);
    // draw a rectangular around the title
         lcd.drawRect(0,0,WIDTH,24,FILL_TRANSPARENT);
         lcd.printString("  Press Start ",0,4);
         lcd.printString("    To Play   ",0,5);
    
}

// choosing difficulty
void Bird::mode(N5110 &lcd, Gamepad &pad)
{
    lcd.clear();
    lcd.printString("Difficulty  !",5,0);
    lcd.printString("Joy to tune,",0,1);
    lcd.printString("A to select. ",0,2);
    lcd.printString("Slow",30,3);
    lcd.printString("Medium",29,4);
    lcd.printString("Fast",30,5);
    int select[5][6] = {
    { 1,1,1,1,0,0 },
    { 1,1,0,0,1,0 },
    { 1,1,0,0,0,1 },
    { 1,1,0,0,1,0 },
    { 1,1,1,1,0,0 },    
    };
    Direction  d  = pad.get_direction();
    if (d == S){
       _vb = _vb+1; 
    }
    else if (d == N) {
       _vb = _vb-1; 
    }
    if (_vb > 3) {
    _vb = 1;    
    }
    if (_vb < 1){
    _vb = 3;    
    }
    lcd.drawSprite(20,_vb*8+17,5,6,(int *)select);
    lcd.refresh();
    wait(0.3);
}

// display score
void Bird::score(N5110 &lcd){
    if(_x1+4 > 14-_vb && _x1+4 < 15){
    _score = _score +1;    
    }
    if(_x2+4 > 14-_vb && _x2+4 < 15){
    _score = _score +1;    
    }
    if(_x3+4 > 14-_vb && _x3+4 < 15){
    _score = _score +1;    
    }
    if(_x4+4 > 14-_vb && _x4+4 < 15){
    _score = _score +1;    
    }
    char buffer1[14];
    sprintf(buffer1,"%2d",_score);
    lcd.printString(buffer1,0,1);
       
}

// pause display
void Bird::pause(N5110 &lcd, Gamepad &pad){
    if ( pad.check_event(Gamepad::BACK_PRESSED) ){
        while ( pad.check_event(Gamepad::BACK_PRESSED) == false ){
        lcd.clear();
        lcd.printString("PAUSE",25,3); 
        lcd.refresh();   
        }
        lcd.clear();
        lcd.printString("GO !",30,4);
        lcd.refresh();
        wait(1.0);    
    }
}

// first figure
void Bird::stru(N5110 &lcd){
    
    lcd.drawRect(0,0,WIDTH,HEIGHT-3,FILL_TRANSPARENT);   
    lcd.drawRect(0,45,WIDTH,3,FILL_BLACK);
    for (int i=0; i<17; i++){
    lcd.setPixel(0,i,false);    
    lcd.setPixel(13,i,true);
    }
    for (int i=0; i<14; i++){
    lcd.setPixel(i,0,false);
    lcd.setPixel(i,17,true);
    lcd.setPixel(13,0,true);   
    }    
}

// Ready screen
void Bird::ready(N5110 &lcd){ 
    char buffer[14];
    int number3 = 3;
    int number2 = 2;
    int number1 = 1;
    lcd.clear();
    stru(lcd);
    sprintf(buffer,"%1d",number3);
    lcd.printString(buffer,40,4);
    lcd.refresh();
    wait(1.0);
    lcd.clear();
    stru(lcd);
    sprintf(buffer,"%1d",number2);
    lcd.printString(buffer,40,4);
    lcd.refresh();
    wait(1.0);
    lcd.clear();
    stru(lcd);
    sprintf(buffer,"%1d",number1);
    lcd.printString(buffer,40,4);
    lcd.refresh();
    wait(1.0);
    lcd.clear();
    stru(lcd);
    lcd.printString("GO !",30,4);
    lcd.refresh();
    wait(0.5);
    
    
    
}

// Game play
void Bird::barrier(N5110 &lcd){
     stru(lcd);
     check();
    // 1-th barrier
    lcd.drawRect(_x1,1,4,_y1,FILL_BLACK); 
    lcd.drawRect(_x1-1,_y1+1,6,2,FILL_BLACK);  // 20 pixel interval between upper
    lcd.drawRect(_x1-1,_y1+20,6,2,FILL_BLACK); // and lower side
    lcd.drawRect(_x1,_y1+22,4,22-_y1,FILL_BLACK);
    _x1 = _x1 - _vb;
    // 2-th barrier
    lcd.drawRect(_x2,1,4,_y2,FILL_BLACK); 
    lcd.drawRect(_x2-1,_y2+1,6,2,FILL_BLACK);  // 20 pixel interval between upper
    lcd.drawRect(_x2-1,_y2+20,6,2,FILL_BLACK); // and lower side
    lcd.drawRect(_x2,_y2+22,4,22-_y2,FILL_BLACK);
    _x2 = _x2 - _vb; 
    // 3-th barrier
    lcd.drawRect(_x3,1,4,_y3,FILL_BLACK); 
    lcd.drawRect(_x3-1,_y3+1,6,2,FILL_BLACK);  // 20 pixel interval between upper
    lcd.drawRect(_x3-1,_y3+20,6,2,FILL_BLACK); // and lower side
    lcd.drawRect(_x3,_y3+22,4,22-_y3,FILL_BLACK);
    _x3 = _x3 - _vb; 
    // 4-th barrier
    lcd.drawRect(_x4,1,4,_y4,FILL_BLACK); 
    lcd.drawRect(_x4-1,_y4+1,6,2,FILL_BLACK);  // 20 pixel interval between upper
    lcd.drawRect(_x4-1,_y4+20,6,2,FILL_BLACK); // and lower side
    lcd.drawRect(_x4,_y4+22,4,22-_y4,FILL_BLACK);
    _x4 = _x4 - _vb;

    
}

// bird flyup
void Bird::flyup(N5110 &lcd){
    int bird[3][6] = {
    { 0,1,1,0,0,0 },
    { 1,1,1,1,0,0 },
    { 1,1,1,1,1,1 },           
    };
    _birdy = _birdy - 2;
    _birdh = _birdy*3+9;
    lcd.drawSprite(15,_birdh,3,6,(int *)bird);
}

// bird fly down
void Bird::flydown(N5110 &lcd){
    int bird[3][6] = {
    { 1,1,1,1,1,1 },
    { 1,1,1,1,0,0 },
    { 0,1,1,0,0,0 },           
    };
    _birdy = _birdy + 1;
    _birdh = _birdy*3+10;
    lcd.drawSprite(15,_birdh,3,6,(int *)bird);
}

// check if x is smaller than 0
void Bird::check(){
    if(_x1 < -2){
    _x1 = 85;
    _y1 = rand()%18+2;       
    }
    if(_x2 < -2){
    _x2 = 85;
    _y2 = rand()%18+2;       
    }
    if(_x3 < -2){
    _x3 = 85;
    _y3 = rand()%18+2;      
    }
    if(_x4 < -2){
    _x4 = 85;
    _y4 = rand()%18+2;   
    }
}

// display failure screen if fail
void Bird::fail(N5110 &lcd, Gamepad &pad){
    if (coll()){
       while ( pad.check_event(Gamepad::START_PRESSED ) == false ){
       lcd.clear();
       lcd.printString(" You've lost ! ",0,0);
       char buffer[14];
       sprintf(buffer,"You scored: %d", _score);
       lcd.printString(buffer, 0,1);
       lcd.printString(" BACK: Author",0,3);
       lcd.printString(" Press Start",0,4);
       lcd.printString("to play again",0,5);
       lcd.refresh();
           if ( pad.check_event(Gamepad::BACK_PRESSED )){
                while ( pad.check_event(Gamepad::BACK_PRESSED ) == false ){
                lcd.clear();
                lcd.printString(" Author: ",0,1);
                lcd.printString(" Yang Junyao",10,2);
                lcd.printString(" ID: 201090191",0,4);
                lcd.refresh();
                }
           }
       }
    lcd.init();
    init();
    pad.init();          
    }
}

// return 1 if collided
bool Bird::coll(){
    if ( _x1 < 21 && _x1+4 > 14 ){
       if( _y1+2 >= _birdh ||  _y1+20 <= _birdh+2 ){
         return true;  
        }
       else {return false; }   
    }
    if ( _x2 < 21 && _x2+4 > 14 ){
       if( _y2+2 >= _birdh ||  _y2+20 <= _birdh+2 ){
         return true;  
        }
      else {return false; }   
    }
    if ( _x3 < 21 && _x3+4 > 14 ){
       if( _y3+2 >= _birdh ||  _y3+20 <= _birdh+2 ){
         return true;  
        }
       else {return false; }
    }
    if ( _x4 < 21 && _x4+4 > 14 ){
       if( _y4+2 >= _birdh ||  _y4+20 <= _birdh+2 ){
         return true;  
        }
       else {return false; }   
    }
    if ( _birdh < 2 || _birdh > 42 ){
       return true; 
    }
    else { return false; }
}