void
GAME_EventHandler3()
{
if( ballIsRun == 0 ){
BallReset();
}
}
void
GAME_Update()
{
//Player1
LCD_SetTextColor( LCD_COLOR_BLACK );
LCD_DrawFullRect( player1X, player1Y, player1W, player1H );
LCD_DrawFullRect( player2X, player2Y, player2W, player2H );
if( demoMode == 0 ){
if( player1IsReversed )
player1X -= 5;
else
player1X += 5;
if( player1X <= 0 )
player1X = 0;
else if( player1X + player1W >= LCD_PIXEL_WIDTH )
player1X = LCD_PIXEL_WIDTH - player1W;
//Player2
if( player2IsReversed )
player2X -= 5;
else
player2X += 5;
if( player2X <= 0 )
player2X = 0;
else if( player2X + player2W >= LCD_PIXEL_WIDTH )
player2X = LCD_PIXEL_WIDTH - player2W;
//Ball
if( ballIsRun == 1 ){
LCD_SetTextColor( LCD_COLOR_BLACK );
LCD_DrawFullRect( ballX, ballY, ballSize, ballSize );
//Touch wall
ballX += ballVX;
if( ballX <= 0 ){
ballX = 0;
ballVX *= -1;
}
else if( ballX + ballSize >= LCD_PIXEL_WIDTH ){
ballX = LCD_PIXEL_WIDTH - ballSize;
ballVX *= -1;
}
//PONG!
ballY += ballVY;
if( ballY + ballSize >= player2Y ){
if( ballX + ballSize >= player2X && ballX <= player2X + player2W ){
if( ballX - ballSize <= player2Y + player2W/4 ){
ballVY =-3;
ballVX =-7;
}
else if( ballX >= player2Y + player2W - player2W/4 ){
ballVY =-3;
ballVX = 7;
}
else if( ballX + ballSize < player2Y + player2W/2 ){
ballVY =-7;
ballVX =-3;
}
else if( ballX > player2Y + player2W/2 ){
ballVY =-7;
ballVX = 3;
}
else{
ballVY =-9;
ballVX = 0;
}
}
else
BallReset();
}
if( ballY <= player1Y + player1H ){
if( ballX + ballSize >= player1X && ballX <= player1X + player1W ){
if( ballX - ballSize <= player1Y + player1W/4 ){
ballVY = 3;
ballVX =-7;
}
else if( ballX >= player1Y + player1W - player1W/4 ){
ballVY = 3;
ballVX = 7;
}
else if( ballX + ballSize < player1Y + player1W/2 ){
ballVY = 7;
ballVX =-3;
}
else if( ballX > player1Y + player1W/2 ){
ballVY = 7;
ballVX = 3;
}
else{
ballVY = 9;
ballVX = 0;
}
}
else
BallReset();
}
}
}
else{ //if demoMode == 1
//Player1 move
if( ballVY < 0 ){
if( player1X + player1W/2 < ballX + ballSize/2 ){
player1X += 8;
player2X += 2;
}
else{
player1X -= 8;
player2X -= 2;
}
}
//Player2 move
if( ballVY > 0 ){
if( player2X + player2W/2 < ballX + ballSize/2 ){
player1X += 2;
player2X += 8;
}
else{
player1X -= 2;
player2X -= 8;
}
}
if( player1X <= 0 )
player1X = 0;
else if( player1X + player1W >= LCD_PIXEL_WIDTH )
player1X = LCD_PIXEL_WIDTH - player1W;
if( player2X <= 0 )
player2X = 0;
else if( player2X + player2W >= LCD_PIXEL_WIDTH )
player2X = LCD_PIXEL_WIDTH - player2W;
//Ball
if( ballIsRun == 1 ){
LCD_SetTextColor( LCD_COLOR_BLACK );
LCD_DrawFullRect( ballX, ballY, ballSize, ballSize );
//Touch wall
ballX += ballVX;
if( ballX <= 0 ){
ballX = 0;
ballVX *= -1;
}
else if( ballX + ballSize >= LCD_PIXEL_WIDTH ){
ballX = LCD_PIXEL_WIDTH - ballSize;
ballVX *= -1;
}
//PONG!
ballY += ballVY;
if( ballY + ballSize >= player2Y ){
if( ballX + ballSize >= player2X && ballX <= player2X + player2W ){
if( ballX - ballSize <= player2Y + player2W/4 ){
ballVY =-3;
ballVX =-7;
}
else if( ballX >= player2Y + player2W - player2W/4 ){
ballVY =-3;
ballVX = 7;
}
else if( ballX + ballSize < player2Y + player2W/2 ){
ballVY =-7;
ballVX =-3;
}
else if( ballX > player2Y + player2W/2 ){
ballVY =-7;
ballVX = 3;
}
else{
ballVY =-9;
ballVX = 0;
}
}
else
BallReset();
}
if( ballY <= player1Y + player1H ){
if( ballX + ballSize >= player1X && ballX <= player1X + player1W ){
if( ballX - ballSize <= player1Y + player1W/4 ){
ballVY = 3;
ballVX =-7;
}
else if( ballX >= player1Y + player1W - player1W/4 ){
ballVY = 3;
ballVX = 7;
}
else if( ballX + ballSize < player1Y + player1W/2 ){
ballVY = 7;
ballVX =-3;
}
else if( ballX > player1Y + player1W/2 ){
ballVY = 7;
ballVX = 3;
}
else{
ballVY = 9;
ballVX = 0;
}
}
else
BallReset();
}
}
}
}
int main( int arc, char* argv[] )
{
// First we need to create our Game Framework
Initialise( width, height, false );
// Now load some sprites
unsigned int BackgroundSprite = CreateSprite( "images/background.png", 1280, 780, false );
unsigned int PaddleLeftSprite = CreateSprite( "images/Paddle.png", 32, 64, true );
unsigned int PaddleRightSprite = CreateSprite( "images/Paddle.png", 32, 64, true );
unsigned int BallSprite = CreateSprite( "images/Ball.png", 32, 32, true );
unsigned int Header = CreateSprite( "images/Header.png", 444, 128, true );
//setup all the variables
int paddleleftx = 100;
int paddlelefty = height/2;
int paddleleftyvar = 0;
int paddlerightx = width-100;
int paddlerighty = height/2;
int paddlerightyvar = 0;
if (xspeed<0){
bPaddle = 0;}
else if (xspeed>0){
bPaddle = 1;
}
int iOption = 1;
int iOptiony = height/2;
//if the ball is in the up/down area, reset it again
while (xspeed>-2 && xspeed <2){
srand((unsigned)time(0));
xspeed = -5 +(rand() % 10);
}
while (yspeed>-2 && yspeed <2){
srand((unsigned)time(0));
yspeed = -5 +(rand() % 10);
}
glClearColor(0.0f,0.0f,0.0f,0);
do{
fDeltaTime = (clock() - fLastTime)/(float)CLOCKS_PER_SEC;
fLastTime = clock();
if (!IsKeyDown(GLFW_KEY_SPACE)){
bCanCheck[0]=true;
}
if (!IsKeyDown(GLFW_KEY_ENTER)){
bCanCheck[1]=true;
}
if (!IsKeyDown(GLFW_KEY_BACKSPACE)){
bCanCheck[2]=true;
}
if (!IsKeyDown(GLFW_KEY_UP)){
bCanCheck[3]=true;
}
if (!IsKeyDown(GLFW_KEY_DOWN)){
bCanCheck[4]=true;
}
switch (Menu){
/////////////////////////////////////////////////////////////////////////////////////////////////////GAME CASE////////////////////////////////////////////////////////////////////////////////////////////////////////////
case 0:
//make sure the game doesnt "flash" with keypress's on menus by clearing all old objects
ClearScreen();
//controls & movement
if ( IsKeyDown('W') && paddlelefty>64) {paddleleftyvar--;}
if ( IsKeyDown('S') && paddlelefty<height-64) {paddleleftyvar++;}
if ( IsKeyDown(GLFW_KEY_UP) && paddlerighty>64 ) {paddlerightyvar--;}
if ( IsKeyDown(GLFW_KEY_DOWN) && paddlerighty<height-64){paddlerightyvar++;}
//left
if (paddlelefty>=64 && paddlelefty<=height-64){
paddlelefty += paddleleftyvar * 10.0f * fDeltaTime;
}else {
paddleleftyvar = 0; if (paddlelefty>height/2) {paddlelefty=height-64;}else{paddlelefty=64;}
}
//right
if (paddlerighty>=64 && paddlerighty<=height-64){
paddlerighty += paddlerightyvar * 10.0f * fDeltaTime;
}else {
paddlerightyvar=0; if (paddlerighty>height/2) {paddlerighty=height-64;}else{paddlerighty=64;}
}
ballx += xspeed * 100.0f * fDeltaTime;
bally += yspeed * 100.0f * fDeltaTime;
//ball collisions
//outside left/right and top/bottom bounce
//add to score
if (ballx>=width){iScore[1]++;}
if (ballx<=0) {iScore[0]++;}
//reset room
if (ballx<=0 || ballx>=width){
BallReset();
}
if (bally<=0 || bally>=height){
yspeed *= -1;
}
//stop the ball going to fast
if (xspeed>10) {xspeed=10; }
if (xspeed<-10){xspeed=-10;}
if (yspeed>10) {yspeed=10; }
if (yspeed<-10){yspeed=-10;}
//paddle left
if (ballx<=paddleleftx+16 && bPaddle == 0){
if (bally<paddlelefty-28 && bally>paddlelefty-64){
xspeed *= -3 * 100.0f * fDeltaTime;
yspeed *= 2 * 100.0f * fDeltaTime;
}else if (bally<paddlelefty+28 && bally>paddlelefty-28){
yspeed *= -1 * 100.0f * fDeltaTime;
xspeed *= -1 * 100.0f * fDeltaTime;
}else if (bally<paddlelefty+64 && bally>paddlelefty+28){
xspeed *= -3 * 100.0f * fDeltaTime;
yspeed *= -2 * 100.0f * fDeltaTime;
}
bPaddle = 1;
}
//paddle right
if (ballx>=paddlerightx-16 && bPaddle == 1){
if (bally<paddlerighty-28 && bally>paddlerighty-64){
xspeed *= -3;
yspeed *= 2;
}else if (bally<paddlerighty+28 && bally>paddlerighty-28){
yspeed *= -1;
xspeed *= -1;
}else if (bally<paddlerighty+64 && bally>paddlerighty+28){
xspeed *= -3;
yspeed *= -2;
}
bPaddle = 0;
}
//draw the instances
DrawSprite(BackgroundSprite);
MoveSprite( BackgroundSprite, 0, 0);
DrawSprite(PaddleLeftSprite);
DrawSprite(PaddleRightSprite);
DrawSprite(BallSprite);
//draw the middle
DrawLine(width/2, 0, width/2, height, SColour(0x00,0x00,0x00,0xAA) );
//move the instances
MoveSprite( PaddleLeftSprite, paddleleftx, paddlelefty );
MoveSprite( PaddleRightSprite, paddlerightx, paddlerighty);
MoveSprite( BallSprite, ballx, bally );
//convert the int's to strings and draw thw score
DrawInt(iScore[0],(width/4)*3, 32);
DrawInt(iScore[1],(width/4), 32);
//if someone has won, change the screen to say so.
for (int i = 0; i<=1; i++){
if (iScore[i] >= 10){
winner = i;
Menu = 2;
}
}
//debug information
if (debug==true){
//hitlines
DrawHitline(paddleleftx+16,paddlelefty);
DrawHitline(paddlerightx-16,paddlerighty);
//vars
std::cout << "paddlelefty : " << paddlelefty<< std::endl;
std::cout << "paddleleftyvar : " << paddleleftyvar<< std::endl;
std::cout << "paddlerighty : " << paddlerighty<< std::endl;
std::cout << "paddlerightyvar : " << paddlerightyvar<< std::endl;
std::cout << "ballx : " << ballx<< std::endl;
std::cout << "bally : " << bally<< std::endl;
std::cout << "xspeed : " << xspeed<< std::endl;
std::cout << "yspeed : " << yspeed<< std::endl;
}
//Checks to set the debug to show or no
if (IsKeyDown(GLFW_KEY_BACKSPACE) && bCanCheck[2] == true){
if (debug==true ){
debug=false;
bCanCheck[2]=false;
}else if (debug==false){
debug=true;
bCanCheck[2]=false;
}
}
//add to the timer
break;
///////////////////////////////////////////////////////////////////////////////////////////////////MAIN MENU//////////////////////////////////////////////////////////////////////////////////////////////////////////////
case 1:
ClearScreen();
//sets the screen to black
//draws the information
DrawSprite(BackgroundSprite);
MoveSprite( BackgroundSprite, 0, 0);
DrawSprite(Header);
MoveSprite( Header, width/2, height/8 );
//fake objects
MoveSprite( BallSprite, width/2, iOptiony );
DrawSprite(BallSprite);
MoveSprite( PaddleLeftSprite, 100, height/2 );
DrawSprite(PaddleLeftSprite);
MoveSprite( PaddleRightSprite, width-100, height/2 );
DrawSprite(PaddleRightSprite);
DrawString( "Scores", width/2+32, height/2-48 );
DrawString( "Play Game", width/2+32, height/2-16 );
DrawString( "Quit", width/2+32, height/2+16 );
DrawString( "Controls", (width/2)+32, height/2+48 );
switch (iOption){
case 0:
iOptiony = (height/2)-32;
break;
case 1:
iOptiony = (height/2);
break;
case 2:
iOptiony = (height/2)+32;
break;
case 3:
iOptiony = (height/2)+64;
break;
default:
break;
}
if (IsKeyDown(GLFW_KEY_DOWN) && bCanCheck[4] == true){
bCanCheck[4]=false;
iOption++;
if (iOption>3){iOption=0;}
}
if (IsKeyDown(GLFW_KEY_UP) && bCanCheck[3] == true){
bCanCheck[3]=false;
iOption--;
if (iOption<0){iOption=3;}
}
if (IsKeyDown(GLFW_KEY_ENTER) && bCanCheck[1] == true){
bCanCheck[1] = false;
switch (iOption){
case 0:
Menu = 2;//goto the highscores
break;
case 1:
//reset the winner and score
winner=-1;
iScore[0]=0;
iScore[1]=0;
//reset the ball
BallReset();
//reset the paddles
paddlelefty = height/2;
paddleleftyvar = 0;
paddlerighty = height/2;
paddlerightyvar = 0;
Menu = 0;//goto the game
break;
case 2:
bQuitGame = true;
break;
case 3:
Menu = 3;//goto the Controls Page
break;
}
}
//go to game when pressed
break;
////////////////////////////////////////////////////////////////////////////////////////////////////////WIN SCREEN////////////////////////////////////////////////////////////////////////////////////////////////////////
case 2:
//draw the win screen
ClearScreen();
DrawSprite(BackgroundSprite);
MoveSprite( BackgroundSprite, 0, 0);
DrawSprite(Header);
MoveSprite( Header, width/2, height/8 );
//draw the background pong items
MoveSprite( BallSprite, width/2, height/2-32 );
DrawSprite(BallSprite);
MoveSprite( PaddleLeftSprite, 100, height/2 );
DrawSprite(PaddleLeftSprite);
MoveSprite( PaddleRightSprite, width-100, height/2 );
DrawSprite(PaddleRightSprite);
//draw old menu
DrawString( "Play Game", width/2+32, height/2-16 );
DrawString( "Controls", (width/2)+32, height/2+48 );
DrawString( "Quit", (width/2)+32, height/2+16 );
//draw new items with some indentation
DrawString( " Scores", width/2+32, height/2-48 );
switch (winner){
case 0:
DrawString(" Player One Wins", (width/2)+32, height/2-112 );
break;
case 1:
DrawString(" Player Two Wins", (width/2)+32, height/2-112 );
break;
}
DrawString(" Enter to return to the main menu.", (width/2)+32, height/2-80 );
//back to the main menu
if (IsKeyDown(GLFW_KEY_ENTER) && bCanCheck[1] == true){
//goto the main menu
Menu = 1;
iOptiony = 1;
bCanCheck[1] = false;
}
if (IsKeyDown(GLFW_KEY_DOWN) && bCanCheck[4] == true){
//goto the main menu
Menu = 1;
iOptiony = 1;
bCanCheck[4] = false;
}
break;
///////////////////////////////////////////////////////////////////////////////////////////////////////////CONTROLS//////////////////////////////////////////////////////////////////////////////////////////////////////
case 3:
ClearScreen();
//draw the pong background
DrawSprite(BackgroundSprite);
MoveSprite( BackgroundSprite, 0, 0);
DrawSprite(Header);
MoveSprite( Header, width/2, height/8 );
MoveSprite( BallSprite, width/2, iOptiony );
DrawSprite(BallSprite);
MoveSprite( PaddleLeftSprite, 100, height/2 );
DrawSprite(PaddleLeftSprite);
MoveSprite( PaddleRightSprite, width-100, height/2 );
DrawSprite(PaddleRightSprite);
//draw old menu
DrawString( "Scores", width/2+32, height/2-48 );
DrawString( "Play Game", width/2+32, height/2-16 );
DrawString( "Quit", (width/2)+32, height/2+16 );
//draw new items with some indentation
DrawString( " Controls", (width/2)+32, height/2+48 );
DrawString( " Payer Left, W is up, S is down.", (width/2)+32, height/2+80 );
DrawString( " Player Right, Arrow Up is up, Arrow Down is down.",width/2+32, height/2+112 );
DrawString( " Enter to return to main menu.", width/2+32, height/2+144 );
//check if up or enter is pressed to go back
if (IsKeyDown(GLFW_KEY_ENTER) && bCanCheck[1] == true){
//goto the main menu
Menu = 1;
iOptiony = 1;
bCanCheck[1] = false;
}
if (IsKeyDown(GLFW_KEY_UP) && bCanCheck[3] == true){
//goto the main menu
Menu = 1;
iOptiony = 1;
bCanCheck[3] = false;
}
break;
/////////////////////////////////////////////////////////////////////////////////////////////////////DESTROY EVERYTHING//////////////////////////////////////////////////////////////////////////////////////////////////
}
} while ( FrameworkUpdate() == false && !bQuitGame == true);
//destroy all objects clearing them on game exit
DestroySprite(PaddleLeftSprite);
DestroySprite(PaddleRightSprite);
DestroySprite(BallSprite);
DestroySprite(Header);
DestroySprite(BackgroundSprite);
Shutdown();
//programming signature
std::cout << "So long, and thanks for all the fish!";
return 0;
}
