//The Display of the game
void render(Game *game)
{
float w, h, x, y;
Duck *d = game->duck;
deadDuck *dd = game->deadD;
freeDuck *fd = game->freeD;
Dog *doge = game->dog;
happyDog *hdoge = game->hdog;
laughingDog *ldoge = game->ldog;
struct timespec dt;
clock_gettime(CLOCK_REALTIME, &dt);
glColor3ub(255, 255, 255);
glClearColor(1.0, 1.0, 1.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT);
//Background and Gameover being displayed
if(background) {
glBindTexture(GL_TEXTURE_2D, backgroundTexture);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 1.0f); glVertex2i(0, 0);
glTexCoord2f(0.0f, 0.0f); glVertex2i(0, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 0.0f); glVertex2i(WINDOW_WIDTH, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 1.0f); glVertex2i(WINDOW_WIDTH, 0);
glEnd();
}
if(gameover) {
glBindTexture(GL_TEXTURE_2D, gameoverbgTexture);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 1.0f); glVertex2i(0, 0);
glTexCoord2f(0.0f, 0.0f); glVertex2i(0, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 0.0f); glVertex2i(WINDOW_WIDTH, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 1.0f); glVertex2i(WINDOW_WIDTH, 0);
glEnd();
}
glDisable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
//----------------------------------------
//Drawing Shapes
glColor3ub(255, 255, 255);
glBegin(GL_LINES);
glVertex2f(0.0, game->floor);
glVertex2f(WINDOW_WIDTH, game->floor);
glEnd();
Rect r;
r.bot = WINDOW_HEIGHT - 550;
r.left = WINDOW_WIDTH - 715;
r.center = 0;
menu(game);
Shape *s;
//Displaying bullets
glColor3ub(90, 140, 90);
s = &game->box[0];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
int num = 0, dist = 0;
if (game->bullets == 3) {
num = 3, dist = 80;
}
if (game->bullets == 2) {
num = 2, dist = 60;
}
if (game->bullets == 1) {
num = 1, dist = 40;
}
if (game->bullets == 0) {
num = 0, dist = 0;
}
if (game->bullets != 0) {
for (int i=0;i<num;i++) {
bullet_sprite.pos[0] = dist - (i * 20);
bullet_sprite.pos[1] = 40;
bullet_sprite.pos[2] = 0;
float wid = 10.0f;
glPushMatrix();
glTranslatef(bullet_sprite.pos[0], bullet_sprite.pos[1], bullet_sprite.pos[2]);
glBindTexture(GL_TEXTURE_2D, bulletTexture);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.0f);
glColor4ub(255,255,255,255);
glBegin(GL_QUADS);
if (bullet_sprite.vel[0] > 0.0) {
glTexCoord2f(0.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(1.0f, 1.0f); glVertex2i( wid,-wid);
} else {
glTexCoord2f(1.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(0.0f, 1.0f); glVertex2i( wid,-wid);
}
glEnd();
glPopMatrix();
glDisable(GL_ALPHA_TEST);
}
}
r.bot = s->height;
r.left = s->width;
glVertex2i(-w, -h);
glVertex2i(-w, h);
glVertex2i(w, h);
glVertex2i(w, -h);
glEnd();
//ggprint16(&r , 16, 0x00ffffff, "%i", game->bullets);
glPopMatrix();
//-------------------------------------------------------------------
//Displaying duck score sprites
glColor3ub(90, 140, 90);
s = &game->box[1];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
if (game->duckShot <= 10) {
for (int i=0;i<=9;i++) {
duckscore_sprite.pos[0] = 70 + (i * 25);
duckscore_sprite.pos[1] = 42;
duckscore_sprite.pos[2] = 0;
float wid = 10.0f;
glPushMatrix();
glTranslatef(duckscore_sprite.pos[0], duckscore_sprite.pos[1], duckscore_sprite.pos[2]);
glBindTexture(GL_TEXTURE_2D, duckscoreTexture);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.0f);
glColor4ub(255,255,255,255);
glBegin(GL_QUADS);
if (duckscore_sprite.vel[0] > 0.0) {
glTexCoord2f(0.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(1.0f, 1.0f); glVertex2i( wid,-wid);
} else {
glTexCoord2f(1.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(0.0f, 1.0f); glVertex2i( wid,-wid);
}
glEnd();
glPopMatrix();
glDisable(GL_ALPHA_TEST);
}
}
int loop = 0;
if (game->duckShot == 1) loop = 1;
if (game->duckShot == 2) loop = 2;
if (game->duckShot == 3) loop = 3;
if (game->duckShot == 4) loop = 4;
if (game->duckShot == 5) loop = 5;
if (game->duckShot == 6) loop = 6;
if (game->duckShot == 7) loop = 7;
if (game->duckShot == 8) loop = 8;
if (game->duckShot == 9) loop = 9;
if (game->duckShot == 10) loop = 10;
if (game->duckShot <= 9) {
for (int i=0;i<loop;i++) {
duckscore_sprite2.pos[0] = 70 + (i * 25);
duckscore_sprite2.pos[1] = 42;
duckscore_sprite2.pos[2] = 0;
float wid = 10.0f;
glPushMatrix();
glTranslatef(duckscore_sprite2.pos[0], duckscore_sprite2.pos[1], duckscore_sprite2.pos[2]);
glBindTexture(GL_TEXTURE_2D, duckscoreTexture2);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.0f);
glColor4ub(255,255,255,255);
glBegin(GL_QUADS);
if (duckscore_sprite2.vel[0] > 0.0) {
glTexCoord2f(0.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(1.0f, 1.0f); glVertex2i( wid,-wid);
} else {
glTexCoord2f(1.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(0.0f, 1.0f); glVertex2i( wid,-wid);
}
glEnd();
glPopMatrix();
glDisable(GL_ALPHA_TEST);
}
}
r.bot = s->height;
r.left = s->width;
glVertex2i(-w, -h);
glVertex2i(-w, h);
glVertex2i(w, h);
glVertex2i(w, -h);
glEnd();
if(!d && game->duckCount >= 10 && game->duckShot < 6)
{
ggprint16(&r , 16, 0x00ffffff, "GAME OVER");
}
//ggprint16(&r , 16, 0x00ffffff, "%i / 10", game->duckShot);
glPopMatrix();
glColor3ub(90, 140, 90);
s = &game->box[2];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
r.bot = s->height;
r.left = s->width;
glVertex2i(-w, -h);
glVertex2i(-w, h);
glVertex2i(w, h);
glVertex2i(w, -h);
glEnd();
ggprint16(&r , 16, 0x00ffffff, "%i", game->score);
glPopMatrix();
glColor3ub(90, 140, 90);
s = &game->box[3];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
r.bot = s->height;
r.left = s->width;
glVertex2i(-w, -h);
glVertex2i(-w, h);
glVertex2i(w, h);
glVertex2i(w, -h);
glEnd();
ggprint16(&r , 16, 0x00ffffff, "%i", game->rounds);
glPopMatrix();
if(game->afterDog && game->onScreen == 0 && game->dogGone && game->n == 0 && game->waitForDog)
{
if(game->duckCaptured >= 1)
makeHappyDog(game, WINDOW_WIDTH / 2, game->floor + 51);
else
makeLaughingDog(game, WINDOW_WIDTH / 2, game->floor + 51);
game->afterDog = false;
game->duckCaptured = 0;
}
if(!d && game->duckCount >= 10 && game->duckShot >= 6 && game->dogGone && !game->waitForDog && game->onScreen == 0 && game->n == 0)
{
game->rounds++;
game->duckCount = 0;
game->duckShot = 0;
game->animateDog = true;
game->dogGone = false;
game->afterDog = true;
game->waitForDog = false;
}
if((game->oneDuck || game->twoDuck) && game->dogGone && !game->waitForDog)
{
if(!d && game->duckCount >= 10 && game->duckShot < 6)
{
while(d)
{
deleteDuck(game, d);
d = d->next;
}
game->oneDuck = false;
game->twoDuck = false;
std::cout << "GAME OVER" << std::endl;
}
if(!d && game->oneDuck && game->duckCount < 10 && game->onScreen == 0 && game->n == 0)
{
game->bullets = 3;
makeDuck(game, rand() % (WINDOW_WIDTH - 50 - 1) + 50 + 1, game->floor + 50 + 1);
game->duckCount++;
}
if(!d && game->twoDuck && game->duckCount < 9 && game->onScreen == 0 && game->n == 0)
{
game->bullets = 3;
makeDuck(game, rand() % (WINDOW_WIDTH - 50 - 1) + 50 + 1, game->floor + 50 + 1);
makeDuck(game, rand() % (WINDOW_WIDTH - 50 - 1) + 50 + 1, game->floor + 50 + 1);
game->duckCount += 2;
}
}
//Main Duck rendering
duck_sprite.pos[0] = s->center.x;
glColor3ub(255, 255, 255);
while(d)
{
w = d->s.width;
h = d->s.height;
x = d->s.center.x;
y = d->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
//This changes which duck it points to
show_duck= 1;
float wid = 50.0f;
duck_sprite.pos[0] = x;
duck_sprite.pos[1] = y;
duck_sprite.pos[2] = s->center.z;
d = d->next;
duck_sprite2.pos[0] = x;
duck_sprite2.pos[1] = y;
duck_sprite2.pos[2] = s->center.z;
if(show_duck) {
glPushMatrix();
glTranslatef(duck_sprite.pos[0], duck_sprite.pos[1], duck_sprite.pos[2]);
//remove if statement and make
//a while loop to take in both duck
if (silhouette)
{
//glBind makes the duck texture
glBindTexture(GL_TEXTURE_2D, duckTexture);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.0f);
glColor4ub(255,255,255,255);
}
glBegin(GL_QUADS);
if (duck_sprite.vel[0] > 0.0) {
glTexCoord2f(0.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(1.0f, 1.0f); glVertex2i( wid,-wid);
} else {
glTexCoord2f(1.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(0.0f, 1.0f); glVertex2i( wid,-wid);
}
//Duck2
/* glTranslatef(duck_sprite2.pos[0], duck_sprite2.pos[1], duck_sprite2.pos[2]);
if (silhouette)
{
glBindTexture(GL_TEXTURE_2D, duckTexture2);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.0f);
glColor4ub(255,255,255,255);
}
glBegin(GL_QUADS);
if (duck_sprite2.vel[0] > 0.0) {
glTexCoord2f(0.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(1.0f, 1.0f); glVertex2i( wid,-wid);
} else {
glTexCoord2f(1.0f, 1.0f); glVertex2i(-wid,-wid);
glTexCoord2f(1.0f, 0.0f); glVertex2i(-wid, wid);
glTexCoord2f(0.0f, 0.0f); glVertex2i( wid, wid);
glTexCoord2f(0.0f, 1.0f); glVertex2i( wid,-wid);
}
*/
glEnd();
glPopMatrix();
//Transparent part
if (trees && silhouette) {
glBindTexture(GL_TEXTURE_2D, backgroundTransTexture);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 1.0f); glVertex2i(0, 0);
glTexCoord2f(0.0f, 0.0f); glVertex2i(0, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 0.0f); glVertex2i(WINDOW_WIDTH, WINDOW_HEIGHT);
glTexCoord2f(1.0f, 1.0f); glVertex2i(WINDOW_WIDTH, 0);
glEnd();
}
glDisable(GL_ALPHA_TEST);
}
}
//----------------------------------------------------
glColor3ub(255, 0, 0);
while(dd)
{
double ts = timeDiff(&dd->time, &dt);
w = dd->s.width;
h = dd->s.height;
x = dd->s.center.x;
y = dd->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
r.bot = y + h;
r.left = x - (w/2);
if(ts < 0.3)
{
if(dd->points == true)
ggprint16(&r , 16, 0x00ffffff, "200");
else
ggprint16(&r , 16, 0x00ffffff, "100");
}
dd = dd->next;
}
glColor3ub(0, 0, 255);
while(fd)
{
w = fd->s.width;
h = fd->s.height;
x = fd->s.center.x;
y = fd->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
fd = fd->next;
}
if(game->animateDog)
{
makeDog(game, 100, game->floor + 51);
game->animateDog = false;
}
glColor3ub(0, 0, 0);
while(doge)
{
w = doge->s.width;
h = doge->s.height;
x = doge->s.center.x;
y = doge->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
doge = doge->next;
}
glColor3ub(100, 100, 255);
while(hdoge)
{
w = hdoge->s.width;
h = hdoge->s.height;
x = hdoge->s.center.x;
y = hdoge->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
hdoge = hdoge->next;
}
glColor3ub(255, 100, 100);
while(ldoge)
{
w = ldoge->s.width;
h = ldoge->s.height;
x = ldoge->s.center.x;
y = ldoge->s.center.y;
glBegin(GL_QUADS);
glVertex2f(x-w, y+h);
glVertex2f(x-w, y-h);
glVertex2f(x+w, y-h);
glVertex2f(x+w, y+h);
glEnd();
ldoge = ldoge->next;
}
}
void check_mouse(XEvent *e, Game *game)
{
int y = WINDOW_HEIGHT - e->xbutton.y;
Duck *d = game->duck;
Duck *saved = new Duck;
struct timespec dt;
clock_gettime(CLOCK_REALTIME, &dt);
double ts;
if (e->type == ButtonRelease) {
return;
}
if (e->type == ButtonPress) {
if (e->xbutton.button==1) {
//#ifdef USE_SOUND //////////////////////////////////////////////////
//Left button was pressed
while(d)
{
fmod_playsound(0);
if(e->xbutton.x >= d->s.center.x - d->s.width &&
e->xbutton.x <= d->s.center.x + d->s.width &&
y <= d->s.center.y + d->s.height &&
y >= d->s.center.y - d->s.height)
{
makeDeadDuck(game, d);
ts = timeDiff(&d->time, &dt);
if(ts < 1.5)
{
game->deadD->points = true;
game->score += 200;
}
else
{
game->deadD->points = false;
game->score += 100;
}
saved = d->next;
deleteDuck(game, d);
d = saved;
game->bullets--;
game->duckShot++;
game->duckCaptured++;
if(game->bullets < 1)
{
if(game->n == 1)
{
makeFreeDuck(game, d);
saved = d->next;
deleteDuck(game, d);
d = saved;
}
return;
}
return;
}
if(game->n == 2)
{
d = d->next;
if(e->xbutton.x >= d->s.center.x - d->s.width &&
e->xbutton.x <= d->s.center.x + d->s.width &&
y <= d->s.center.y + d->s.height &&
y >= d->s.center.y - d->s.height)
{
makeDeadDuck(game, d);
ts = timeDiff(&d->time, &dt);
if(ts < 1.5)
{
game->deadD->points = true;
game->score += 200;
}
else
{
game->deadD->points = false;
game->score += 100;
}
saved = d->prev;
deleteDuck(game, d);
d = saved;
game->bullets--;
game->duckShot++;
game->duckCaptured++;
if(game->bullets < 1)
{
if(game->n == 1)
{
makeFreeDuck(game, d);
saved = d->next;
deleteDuck(game, d);
d = saved;
}
return;
}
return;
}
}
if(game->bullets <= 1)
{
game->bullets--;
if(game->n == 2)
{
d = d->prev;
}
makeFreeDuck(game, d);
saved = d->next;
deleteDuck(game, d);
d = saved;
if(game->n == 1)
{
makeFreeDuck(game, d);
saved = d->next;
deleteDuck(game, d);
d = saved;
}
return;
}
game->bullets--;
d = d->next;
}
}
//#endif
}
if (e->xbutton.button==3) {
//Right button was pressed
return;
}
}
