File content as of revision 1:e84085bbf399:

//robot
class Robot
{
    Mutex stdio_mutex;
    int frog_x, frog_y;
    
public:
    void drawFrog() {
        frog_x=60;
        frog_y=115;
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,RED);
    }
    
    void drawOutline() {
    uLCD.line(0, 0 , 0, 127, BLACK);
    uLCD.line(0, 0 , 127, 0, BLACK);
    uLCD.line(127, 127 , 0, 127, BLACK);
    uLCD.line(127, 127 , 127, 0, BLACK);
    }
    
    void drawGrass(int Xp,int Yp) {
    uLCD.filled_rectangle(Xp-10,Yp-10,Xp+10,Yp+10,GREEN);
    }
    
    void drawBar(int Xp,int Yp) {
    uLCD.filled_rectangle(Xp-10,Yp-10,Xp+10,Yp+10,BLACK);
    }
    
    void drawRoad(int Xp,int Yp) {
    uLCD.filled_rectangle(Xp-10,Yp-10,Xp+10,Yp+10,BLACK);
    uLCD.filled_rectangle(Xp-2,Yp-1,Xp+2,Yp+1,WHITE);
    }
    
    void drawCar1(int Position1) {
    stdio_mutex.lock();
    uLCD.filled_rectangle(Position1-10,95-4,Position1+10,95+4,BLUE);
    stdio_mutex.unlock();
    }
    
    void drawWater(int Xp,int Yp) {
    uLCD.filled_rectangle(Xp-10,Yp-10,Xp+10,Yp+10,BLUE);
        if(Xp == 11 || Xp == 53 || Xp == 95){
            uLCD.filled_rectangle(Xp-6,Yp-6,Xp+6,Yp+6,GREEN);
        }
    }
    
    void drawDrown1() {
    uLCD.filled_rectangle(XPosition-10,YPosition-10,XPosition+10,YPosition+10,BLUE);
    uLCD.filled_rectangle(XPosition-4,YPosition-4,XPosition+4,YPosition+4,RED);
    uLCD.circle(XPosition, YPosition , 2, WHITE);
    }
    void drawDrown2() {
    uLCD.filled_rectangle(XPosition-10,YPosition-10,XPosition+10,YPosition+10,BLUE);
    uLCD.filled_rectangle(XPosition-3,YPosition-3,XPosition+3,YPosition+3,RED);
    uLCD.circle(XPosition, YPosition, 3, WHITE);
    }
    void drawDrown3() {
    uLCD.filled_rectangle(XPosition-10,YPosition-10,XPosition+10,YPosition+10,BLUE);
    uLCD.filled_rectangle(XPosition-1,YPosition-1,XPosition+1,YPosition+1,RED);
    uLCD.circle(XPosition, YPosition, 4 , WHITE);
    }
    void drawDrown4() {
    uLCD.filled_rectangle(XPosition-10,YPosition-10,XPosition+10,YPosition+10,BLUE);
    uLCD.circle(XPosition, YPosition, 5 , WHITE);
    uLCD.circle(XPosition, YPosition, 2 , WHITE);
    }
    void drawDrown5() {
    uLCD.filled_rectangle(XPosition-10,YPosition-10,XPosition+10,YPosition+10,BLUE);
    }
    
    void drawHelper(int Xp,int Yp) {
        if(Yp == 11) {
            drawBar(Xp,Yp);   //Row 1
            }
        if(Yp == 32){
            drawGrass(Xp,Yp); //Row 2
            }
        if(Yp == 53){
            drawRoad(Xp,Yp);  //Row 3
            }
        if(Yp == 74){
            drawWater(Xp,Yp); //Row 4
            }
        if(Yp == 95){   
            drawRoad(Xp,Yp);  //Row 5
            }
        if(Yp == 116){
            drawGrass(Xp,Yp); //Row 6
            }
    }
    
    void drawEraser() {
        drawHelper(XPosition,YPosition);
    }
    
    void moveForward() {
      stdio_mutex.lock();
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,BLACK);
    frog_y=frog_y-6;
   
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,RED);
    stdio_mutex.unlock();
    }
    void moveBackward() {
     stdio_mutex.lock();
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,BLACK);
    frog_y=frog_y+6;
   
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,RED);
    stdio_mutex.unlock();
    }
    void moveLeft() {
     stdio_mutex.lock();
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,BLACK);
    frog_x=frog_x-6;
   
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,RED);
    stdio_mutex.unlock();
    }
    void moveRight() {
     stdio_mutex.lock();
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,BLACK);
    frog_x=frog_x+6;
   
    uLCD.filled_rectangle(frog_x,frog_y,frog_x+5,frog_y+5,RED);
    stdio_mutex.unlock();
    }
    
    int getXPosition() {
        return XPosition;
        }
    int getYPosition() {
        return YPosition;
        }
        
    void setXPosition(int x) {
        XPosition=x;
        }
    void setYPosition(int y) {
        YPosition=y;
        }
    
    Robot() 
    {
    XPosition = 74;
    YPosition = 116;
    }
private:
    
    int XPosition;
    int YPosition;
    };