File content as of revision 22:601e6f9077e4:

#include "mbed.h"
#include "uLCD_4DGL.h"
#include "Game.h"
#include "Nav_Switch.h"

uLCD_4DGL uLCD(p13, p14, p30);
Nav_Switch myNav(p19, p16, p17, p15, p18); // pins(up, down, left, right, fire)

int SinglePiecePoints = 50;
int LineClearPoints = 200;
int key_input = 0;
bool gameStarted = false;
void input_left()   // FIX
{
    if(!gameStarted)
    {   gameStarted=true;
        return;
    }
    key_input = 1;
}

void input_right()
{
    if(!gameStarted)
    {   gameStarted=true;
        return;
    }
    key_input = 2;
}

void input_rotate()
{
    if(!gameStarted)
    {   gameStarted=true;
        return;
    }
    key_input = 3;
}

void input_down()
{
    if(!gameStarted)
    {   gameStarted=true;
        return;
    }
    key_input=4;
}

void clear_board()
{
    uLCD.filled_rectangle(20,0,79,128,0);
}

void clear_next_piece()
{
    uLCD.filled_rectangle(92,20,122,50,0);
}

void UpdateGameStatus(int points)   // used to include int lines
{
    uLCD.locate(13,12);
    uLCD.printf("Score");
    uLCD.locate(13,13);
    uLCD.printf("%d",points);
}


/*int RandomGen(char range)
{
    pc.printf("%c",range);
    while(!pc.readable()) wait(0.5);
    char buffer[4];
    pc.gets(buffer,4);
    int i = buffer[0]-'0';
    return i;
}*/

int main()
{
    /*while(1){
        uLCD.printf("test");
    }*/
    
    
    
    
    /*if (myNav.up()) input_rotate();
    if (myNav.down()) input_down();;
    if (myNav.left()) input_left();
    if (myNav.right()) input_right();;
    //check mouse left button click*/   // FIXQ
    //if (myNav.fire()) input_down; // FIX, CAN ADD MENU FUNCTIONALITY
    
    
    
    uLCD.text_width(2);
    uLCD.text_height(2);
    uLCD.color(WHITE);
    uLCD.printf("TETRIS");
    wait(2);
    
    uLCD.baudrate(3000000);
    
    
    /*pc.baud(9600);
    pc.format(8,SerialBase::None,1);
    pc.printf("0");
    while(!pc.readable()) wait(0.5);
    char buffer[4];
    pc.gets(buffer,4);*/
    
    
    
    
    
    
    bool isGameOver = false;
    int mScreenHeight = 128;
    Pieces mPieces;
    Board mBoard (&mPieces, mScreenHeight);
    int a = 1;   // RandomGen('a')
    int b = 2;
    int c = 3;
    int d = 4;
    Game mGame (&mBoard, &mPieces, mScreenHeight, &uLCD,a,b,c,d);


    // ----- Main Loop -----
    int prevX=0;
    int prevY=0;
    int prevPiece=-1;
    int prevRot=0;
    Timer timer;
    timer.start();
    key_input=0;
    bool needErase = false;
    uLCD.cls();
    
    
    
    int piece = 0;
    int rotate = 0;
    
    UpdateGameStatus(mGame.GetPoints());
    
    while (1)
    {
        if (myNav.up()) input_rotate();
        if (myNav.down()) input_down();;
        if (myNav.left()) input_left();
        if (myNav.right()) input_right();;
        //check mouse left button click   // FIXQ
        //if (myNav.fire()) input_down; // FIX, CAN ADD MENU FUNCTIONALITY
        
        if(isGameOver) 
        {
            wait(1);
            uLCD.cls();
            uLCD.text_width(2);
            uLCD.text_height(2);
            uLCD.printf("GAME OVER");
            while(1);
        }
        // ----- Draw ----
        if(needErase)
        {
            mGame.ErasePiece(prevX,prevY,prevPiece,prevRot);
            needErase=false;
        }
        mGame.DrawScene();
        
        prevX=mGame.mPosX;
        prevY=mGame.mPosY;
        prevPiece=mGame.mPiece;
        prevRot=mGame.mRotation;
    
        // ----- Input -----
        switch (key_input)
        {
            case (2): //right
            {
                if (mBoard.IsPossibleMovement (mGame.mPosX + 1, mGame.mPosY, mGame.mPiece, mGame.mRotation))
                    {mGame.mPosX++;needErase=true;}
                break;
            }

            case (1): //left
            {
                if (mBoard.IsPossibleMovement (mGame.mPosX - 1, mGame.mPosY, mGame.mPiece, mGame.mRotation))
                    {mGame.mPosX--;needErase=true;}  
                break;
            }

            case (4)://down
            {
                // Check collision from up to down
                while (mBoard.IsPossibleMovement(mGame.mPosX, mGame.mPosY, mGame.mPiece, mGame.mRotation)) { mGame.mPosY++; }
                needErase=true;
                mBoard.StorePiece (mGame.mPosX, mGame.mPosY - 1, mGame.mPiece, mGame.mRotation);
                mGame.AddPoints(SinglePiecePoints);
                int linesDeleted = mBoard.DeletePossibleLines ();
                if(linesDeleted>0)
                {
                    mGame.AddClearedLines(linesDeleted);
                    mGame.AddPoints(LineClearPoints*linesDeleted);
                    //Thread t1(FlashLight);
                    //PlayClearSound();
                    clear_board();
                }
                UpdateGameStatus(mGame.GetPoints()); // FIX

                if (mBoard.IsGameOver())
                {
                    isGameOver=true;
                    uLCD.cls();
                    
                }
                
                if(!isGameOver)
                {
                    mGame.CreateNewPiece(piece,rotate);
                    clear_next_piece();
                
                    piece++;
                    rotate++;
                    
                    if (piece==7) piece = 0;
                    if (rotate==4) rotate = 0;
                }
                break;
            }

            case (3)://rotate
            {
                if (mBoard.IsPossibleMovement (mGame.mPosX, mGame.mPosY, mGame.mPiece, (mGame.mRotation + 1) % 4))
                    {mGame.mRotation = (mGame.mRotation + 1) % 4;needErase=true;}
                break;
            }
            
            case (0):{break;}
        }
        key_input = 0;
        
        // ----- Vertical movement -----
    
        if(timer.read_ms()>WAIT_TIME)
        {
            needErase=true;
            if(!isGameOver)
            {
                if (mBoard.IsPossibleMovement (mGame.mPosX, mGame.mPosY + 1, mGame.mPiece, mGame.mRotation))
                {
                    mGame.mPosY++;
                }
                else
                {
                    mBoard.StorePiece (mGame.mPosX, mGame.mPosY, mGame.mPiece, mGame.mRotation);
                    mGame.AddPoints(SinglePiecePoints);
                    int linesDeleted = mBoard.DeletePossibleLines ();
                    if(linesDeleted>0)
                    {
                        mGame.AddClearedLines(linesDeleted);
                        mGame.AddPoints(LineClearPoints*linesDeleted);
                        //Thread t1(FlashLight);
                        //PlayClearSound();
                        clear_board();
                    }
                    UpdateGameStatus(mGame.GetPoints());
                        
                    if (mBoard.IsGameOver())
                    {
                        isGameOver=true;
                        uLCD.cls();
                    }
                    
                    if(!isGameOver)
                    {
                    mGame.CreateNewPiece(piece,rotate);
                    clear_next_piece(); // 0-6 Pieces, 0-3 rotations^^
                    piece++;
                    rotate++;
                    
                    if (piece==7) piece = 0;
                    if (rotate==4) rotate = 0;
                    }
                }
            }
            timer.reset();
        }
            wait(0.1);
    }
}