void GetImages()
{ Brick(100,100,BLUE); //Draw blue brick
Brick(130,100,RED); //Draw red brick
Brick(160,100,GREEN); //draw green brick
Brick(190,100,YELLOW); //draw yellow brick
Brick(220,100,PURPLE); //draw purple brick
//Taking the area of the images
bmpBlueBrick = malloc(imagesize(0,0,20,20));
bmpRedBrick = malloc(imagesize(0,0,20,20));
bmpGreenBrick = malloc(imagesize(0,0,20,20));
bmpYellowBrick = malloc(imagesize(0,0,20,20));
bmpPurpleBrick = malloc(imagesize(0,0,20,20));
bmpBlankBrick = malloc(imagesize(0,0,20,20));
bmpScore = malloc(imagesize(501,51,607,69));
bmpSpeed = malloc(imagesize(501,51,607,69));
bmpLevel = malloc(imagesize(501,51,607,69));
bmpLinesCleared= malloc(imagesize(501,51,607,69));
bmpScreen = malloc(imagesize(0,0,640,480));
//Saving the images
getimage(100,100,120,120,bmpBlueBrick);
getimage(130,100,150,120,bmpRedBrick);
getimage(160,100,180,120,bmpGreenBrick);
getimage(190,100,210,120,bmpYellowBrick);
getimage(220,100,240,120,bmpPurpleBrick);
getimage(0,0,20,20,bmpBlankBrick);
getimage(501,51,607,69,bmpScore);
getimage(501,51,607,69,bmpSpeed);
getimage(501,51,607,69,bmpLevel);
getimage(501,51,607,69,bmpLinesCleared);
}
bool LevelManager::loadLevel(int levelNumber){
ofFile file = ofFile("level" + ofToString(levelNumber) + ".txt");
if (file.exists()) {
currentLevel = levelNumber;
vector<string> lines = ofSplitString(ofBufferFromFile(ofToDataPath("level" + ofToString(levelNumber) + ".txt")).getText(), "\n");
vector<vector<Brick> > rows;
int brickWidth = ofGetWidth()/10;
int brickHeight = ofGetHeight()/15;
for(int i = 0; i < lines.size(); i++){
string line = lines[i];
vector<Brick> row;
for(int j = 0; j<lines[i].size();j++){
char block = line[j];
if (block == '0'){
}
if (block == '1'){
row.push_back(Brick(gm, 1, 10, ofColor::red, ofVec2f(((j+1)*brickWidth) - brickWidth / 2,((i+1)*brickHeight) - brickHeight / 2), brickWidth, brickHeight));
}
if (block == '2'){
row.push_back(Brick(gm, 2, 20, ofColor::blueViolet, ofVec2f((j+1)*brickWidth - brickWidth / 2,(i+1)*brickHeight - brickHeight / 2), brickWidth, brickHeight));
}
if (block == '3'){
row.push_back(Brick(gm, 3, 50, ofColor::purple, ofVec2f((j+1)*brickWidth - brickWidth / 2,(i+1)*brickHeight- brickHeight / 2), brickWidth, brickHeight));
}
if (block == '4'){
row.push_back(Brick(gm, 4, 100, ofColor::chocolate, ofVec2f((j+1)*brickWidth - brickWidth / 2,(i+1)*brickHeight - brickHeight / 2), brickWidth, brickHeight));
}
}
rows.push_back(row);
}
levels.push_back(Level(rows));
return true;
} else {
return false;
}
}
void Game::initBricks ()
{
bricks.clear ();
bricks.resize (numBricks);
vec3 start (-1.0, 0.75, 0);
float xInc = .125;
float yInc = .125;
for (unsigned i = 0; i < bricks.size (); ++i){
bricks[i] = Brick (start);
initGeometry (&bricks[i]);
start.x += xInc;
if (start.x > (1.0 - bricks[i].size)) {
start.x = -1;
start.y -= yInc;
}
}
}
Wall::Wall() {
sf::Color clist[5] = {
sf::Color(219, 79, 60),
sf::Color(231, 231, 93),
sf::Color(69, 192, 120),
sf::Color(69, 76, 192),
sf::Color(225, 70, 184)
};
srand(time(NULL));
int design = rand() % 3;
for (int i = 0; i < ROWS; i++) {
std::vector<Brick> tmpBrick;
for (int j = 0; j < COLUMNS; j++) {
sf::Vector2f pos((BRICK_BUFFER + BRICK_WIDTH) * j + BRICK_BUFFER / 2, BUFFER_ZONE + (BRICK_HEIGHT + BRICK_BUFFER) * i);
sf::Vector2f s_size(BRICK_WIDTH, BRICK_HEIGHT);
tmpBrick.push_back(Brick(pos, s_size, get_design(i, j, design, clist)));
}
grid.push_back(tmpBrick);
}
}
GameLogic::GameLogic(int Width, int Height, float LogicFPS) {
Debug = false;
Display = NULL;
EventQueue = NULL;
Timer = NULL;
Bitmap.Logo = NULL;
Bitmap.Title = NULL;
Font.Small = NULL;
Font.Medium = NULL;
Font.Big = NULL;
Sound.HitWall = NULL;
Sound.HitPaddle = NULL;
Sound.BackgroundMusic = NULL;
UserDataFile = NULL;
DisplayWidth = Width;
DisplayHeight = Height;
TimerStep = 1.0 / LogicFPS;
bool key[2] = { false, false };
float alpha = 0;
float colr = 0;
float colg = 0;
float colb = 0;
int tick = 0;
int menu = 0;
int high_score = 0;
bool restart = true;
int score = 0, multi = 1, final_score = 1;
bool game_over, redraw;
char scoretxt[8] = "";
char multitxt[4] = "";
char final_scoretxt[16] = "";
char hightxt[16] = "";
// intro screen
while (1) {
ALLEGRO_EVENT ev;
al_wait_for_event(EventQueue, &ev);
if(ev.type == ALLEGRO_EVENT_TIMER) {
// trigger redraw
tick++;
if(tick < 180) {
colr = colg = colb = (0.5 * sin( (tick - 90) * ALLEGRO_PI / 180.0) + 0.5);
alpha = 0;
}
else if(tick < 360) {
alpha = (0.5 * sin( (tick + 90) * ALLEGRO_PI / 180.0) + 0.5);
colr = colg = colb = 1;
}
else if(tick > 450 && tick < 630) {
colr = colg = colb = alpha = (0.5 * cos( (tick - 90) * ALLEGRO_PI / 180.0) + 0.5);
}
else if(tick > 632) {
break;
}
redraw = true;
}
else if(ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
return;
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
break;
}
if(redraw && al_is_event_queue_empty(EventQueue)) {
redraw = false;
al_clear_to_color(al_map_rgb_f(colr,colg,colb));
al_draw_tinted_bitmap(Bitmap.Logo, al_map_rgba_f(alpha, alpha, alpha, alpha), (DisplayWidth - al_get_bitmap_width(Bitmap.Logo) ) / 2, (DisplayHeight - al_get_bitmap_height(Bitmap.Logo) )/ 2, 0);
al_flip_display();
}
}
al_flip_display();
al_clear_to_color(al_map_rgb(0,0,0));
// load hiscore info
UserDataFile = al_fopen("assets/hiscore.txt", "r");
if(UserDataFile) {
char *line = (char*) malloc (17);
line = al_fgets(UserDataFile, line, 17);
high_score = atoi(line);
free(line);
}
else {
high_score = 0;
}
final_score = 0;
sprintf(hightxt, "High: %d", high_score);
al_fclose(UserDataFile);
// main menu loop
while (1) {
ALLEGRO_EVENT ev;
al_wait_for_event(EventQueue, &ev);
if(ev.type == ALLEGRO_EVENT_TIMER) {
// trigger redraw
redraw = true;
}
else if(ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
// exit if the Display is closed
return;
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_AXES || ev.type == ALLEGRO_EVENT_MOUSE_ENTER_DISPLAY) {
// track mouse movement
if((ev.mouse.y > 350) && (ev.mouse.y < 388) && (ev.mouse.x > 250) && (ev.mouse.x < 388)) {
menu = 1;
}
else {
menu = 0;
}
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
// track mouse clicks
if(menu == 1) {
break;
}
}
if(redraw && al_is_event_queue_empty(EventQueue)) {
// process entire queue and only render if the Timer has ticked
redraw = false;
al_clear_to_color(al_map_rgb(0,0,0));
al_draw_bitmap(Bitmap.Title, (DisplayWidth - al_get_bitmap_width(Bitmap.Title) ) / 2, 16, 0);
al_draw_text(Font.Small, al_map_rgb(128,128,0), DisplayWidth / 2, 250, ALLEGRO_ALIGN_CENTRE, "Version 0.1");
if(menu == 1) {
al_draw_text(Font.Medium, al_map_rgb(128,0,0), DisplayWidth / 2, 350, ALLEGRO_ALIGN_CENTRE, "Play Now!");
}
else {
al_draw_text(Font.Medium, al_map_rgb(128,128,0), DisplayWidth / 2, 350, ALLEGRO_ALIGN_CENTRE, "Play Now!");
}
al_flip_display();
}
}
// seed rand function
srand(al_get_time());
// game wrapper lets us restart the game
while(restart) {
// hide the cursor
//al_hide_mouse_cursor(Display);
// assume we don't want to play again
restart = false;
// Base objects
Ball StarterBall = Ball();
Paddle StarterPaddle = Paddle(0);
Paddle StarterPaddle2 = Paddle(DisplayHeight - 8);
Paddle StarterPaddle3 = Paddle(0, true);
Paddle StarterPaddle4 = Paddle(DisplayWidth - 8, true);
// TODO: load the right map
// set Bitmap.Title
// set base speed
// create list of block entities
// Populate entity lists
// Remove static data when we get map loading done
for(int i=0; i < 64; i++) {
Brick SingleBlockyEntity = Brick((i % 16) * 40, 80 + ( (i / 16) * 10), i % 8);
Bricks.push_back(SingleBlockyEntity);
}
Paddles.push_back(StarterPaddle);
Paddles.push_back(StarterPaddle2);
Paddles.push_back(StarterPaddle3);
Paddles.push_back(StarterPaddle4);
Balls.push_back(StarterBall);
// save high score if the final score is higher
if(final_score > high_score) {
high_score = final_score;
sprintf (hightxt, "High: %d", high_score);
}
// reset score if not a continuation
// init hud
// force initial draw
redraw = true;
// reset physics
game_over = false;
// main game loop
while(1) {
ALLEGRO_EVENT ev;
al_wait_for_event(EventQueue, &ev);
if(ev.type == ALLEGRO_EVENT_TIMER) {
// game logic loop
if(!game_over) {
// calculate each ball's new position and check for...
Path CurrentPath;
for(int i = 0; i < Balls.size(); i++) {
CurrentPath = Balls[i].GetPath(TimerStep);
// distance traveled in axis directions in time delta t
float NX = Balls[i].Position.DeltaX * TimerStep;
float NY = Balls[i].Position.DeltaY * TimerStep;
// new unencombered position
float NewPositionX = Balls[i].Position.X + NX;
float NewPositionY = Balls[i].Position.Y + NY;
ClosestEntity Closest;
Closest.Magnitude = 10000;
// look for collisions
for(int j = 0; j < (int)Bricks.size(); j++) {
// only check items that haven't been hit in the most recent update
if (!Bricks[j].HasBeenHit()) {
Intersection Point = Bricks[j].PathIntersect(CurrentPath);
if (Point.Type == Intersecting) {
// mark this hit so we don't check for it again...
// until the next update frame.
Bricks[i].Hit = true;
// see how far the collision is
float Magnitude = sqrt(pow(Point.X - Balls[i].Position.X, 2) + pow(Point.Y - Balls[i].Position.Y, 2));
if (Magnitude < Closest.Magnitude) {
// nab the closest collision so we can handle multiple collisions
Closest.Magnitude = Magnitude;
Closest.EntityIndex = j;
Closest.CollisionPoint = Point;
}
}
}
}
if (Closest.CollisionPoint.Type == Intersecting) {
if(Bricks[Closest.EntityIndex].Harm(Balls[i].CollisionDamage)) {
// TODO: play a sound
// Update the ball to the point of collision
Balls[i].Position.X = Closest.CollisionPoint.X;
Balls[i].Position.Y = Closest.CollisionPoint.Y;
// Reflect the ball in the appropriate direction
switch(Closest.CollisionPoint.From) {
default:
case Top:
case Bottom:
Balls[i].ReflectY();
break;
case Left:
case Right:
Balls[i].ReflectX();
break;
}
/* Find the fraction of DeltaT that had to occur before this collision
float UnknownT = TimerStep * (Closest.Magnitude / sqrt(pow(NX,2) + pow(NY, 2)));
// simlulate the ball movement after the collision
Balls[i].GetPath(TimerStep - UnknownT);
break;*/
}
if(NewPositionX > 0.0f && NewPositionX < DisplayWidth - Balls[i].Width && NewPositionY > 0.0f && NewPositionY < DisplayHeight - Balls[i].Height) {
Balls[i].Live = true;
Balls[i].Position.X = NewPositionX;
Balls[i].Position.Y = NewPositionY;
}
else {
Balls[i].Live = false;
}
}
// make sure at least one ball is in play
if(Balls[0].BallCount < 1) {
game_over = true;
}
}
}
else {
// end game animation logic
}
// trigger a render every tick
redraw = true;
}
else if(ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
break;
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_AXES || ev.type == ALLEGRO_EVENT_MOUSE_ENTER_DISPLAY) {
if(!game_over) {
// update each paddle
for(int i = 0; i < Paddles.size(); i++) {
// horizontal clip
if(Paddles[i].IsHorizontal()) {
if(ev.mouse.x < (Paddles[i].Width / 2) ) {
Paddles[i].Position.X = 0;
}
else if(ev.mouse.x > DisplayWidth - (Paddles[i].Width / 2) ) {
Paddles[i].Position.X = DisplayWidth - Paddles[i].Width;
}
else {
Paddles[i].Position.X = ev.mouse.x - (Paddles[i].Width / 2);
}
}
else {
// vertical clip
if(ev.mouse.y < (Paddles[i].Height / 2) ) {
Paddles[i].Position.Y = 0;
}
else if(ev.mouse.y > DisplayHeight - (Paddles[i].Height / 2) ) {
Paddles[i].Position.Y = DisplayHeight - Paddles[i].Height;
}
else {
Paddles[i].Position.Y = ev.mouse.y - (Paddles[i].Height / 2);
}
}
}
}
else {
// track mouse movement for retry menu logic
}
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
if(game_over) {
// track mouse clicks for retry menu logic
}
else {
// Debug
// add a ball at the current mouse position
}
}
else if(ev.type == ALLEGRO_EVENT_KEY_DOWN) {
// set keys we are interested in if pressed
switch(ev.keyboard.keycode) {
case ALLEGRO_KEY_ESCAPE:
key[KEY_ESC] = true;
break;
case ALLEGRO_KEY_SPACE:
key[KEY_SPACE] = true;
break;
}
}
else if(ev.type == ALLEGRO_EVENT_KEY_UP) {
// release keys we are interested in if let go
switch(ev.keyboard.keycode) {
case ALLEGRO_KEY_ESCAPE:
key[KEY_ESC] = false;
break;
case ALLEGRO_KEY_SPACE:
key[KEY_SPACE] = false;
break;
}
}
if(redraw && al_is_event_queue_empty(EventQueue)) {
//The render loop
redraw = false;
if(!game_over) {
// game play
// blank
al_clear_to_color(al_map_rgb(128,128,128));
// render each brick
for(int i = 0; i < Bricks.size(); i++)
{
Bricks[i].Render();
}
// render each ball
for(int i = 0; i < Balls.size(); i++)
{
Balls[i].Render();
}
// render each paddle
for(int i = 0; i < Paddles.size(); i++)
{
Paddles[i].Render();
}
// render HUD
sprintf (scoretxt, "%d", score);
sprintf (multitxt, "%d", multi);
al_draw_text(Font.Medium, al_map_rgb(0,0,0), 8, 8, ALLEGRO_ALIGN_LEFT, "Score");
al_draw_text(Font.Medium, al_map_rgb(255,255,255), 128, 8, ALLEGRO_ALIGN_LEFT, scoretxt);
al_draw_text(Font.Medium, al_map_rgb(0,0,0), 300, 8, ALLEGRO_ALIGN_LEFT, "x");
al_draw_text(Font.Medium, al_map_rgb(255,255,255), 316, 8, ALLEGRO_ALIGN_LEFT, multitxt);
al_draw_text(Font.Medium, al_map_rgb(0,0,0), 424, 8, ALLEGRO_ALIGN_LEFT, hightxt);
}
else {
// render retry menu
al_clear_to_color(al_map_rgb(128,128,128));
}
// always flip Display
al_flip_display();
}
}
}
// save high score if the final score is higher
if(final_score > high_score) {
high_score = final_score;
}
sprintf (hightxt, "%d", high_score);
// write highscore to file
UserDataFile = al_fopen("assets/hiscore.txt", "w");
if(UserDataFile) {
al_fputs(UserDataFile, hightxt);
al_fclose(UserDataFile);
}
// proper cleanup is important!
al_destroy_bitmap(Bitmap.Title);
al_destroy_bitmap(Bitmap.Logo);
al_destroy_timer(Timer);
al_destroy_display(Display);
al_destroy_event_queue(EventQueue);
}
