void display() {
timer.stopDeltaChrono();
timer.startDeltaChrono();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
input.update();
camera.render();
updateScene();
//showFPS();
showSpeed();
glutSwapBuffers();
glutPostRedisplay();
}
//Think method
void
World::Think(float time)
{
if(mGameOver){
if(!mShowFinalUI){
mShowFinalUI = true;
showFinalUI();
} else{
handleFinalUI();
}
} else {
if(mInputHandler->IsKeyDown(OIS::KC_ESCAPE) && !mShowUI && !mShowInitialUI){
UICount = UICount + 1;
if(UICount > 10){
showUI();
mShowUI = true;
UICount = 0;
}
} else if(mInputHandler->IsKeyDown(OIS::KC_ESCAPE) && mShowUI && !mShowInitialUI){
UICount = UICount + 1;
if(UICount > 10){
hideUI();
mShowUI = false;
UICount = 0;
}
}
if(mShowUI || mShowInitialUI){
//Handle UI
handleUI();
hideSpeed();
} else {
PhysicsWorld::getInstance()->simulate(time);
//Control Player
controlPlayer(time);
updateLaps();
showSpeed();
}
}
}
/*
* Main function of the program. get terminal settings using tcgetattr()
* in a local termios object. If no command line arguments given calls
* displayProperties() to display properties of termios, otherwise
* calls setProperties() to set command line arguments to termios object.
* If all the arguments are processed successfully calls tcsetattr() to
* overwrite terminal settings with local termios object.
* parameters:
* o int argc - number of command line arguments
* o char* argv[] - array of command line arguments
* Return : exit status of program
*/
int main(int argc,char* argv[])
{
struct termios ttyinfo;/* this struct holds tty info */
if ( tcgetattr( STDIN_FILENO , &ttyinfo ) == -1 ){ /* get info */
perror("tcgetattr");
exit(EXIT_FAILURE);
}
if(argc == 1){//no arguments : display terminal properties
showSpeed(&ttyinfo);//show baud rate
printf("\n");
displayProperties(&ttyinfo);//displays ctrl characters and flags
}
else{//set properties for given command line arguments
//set properties in a local termios variable
setProperties(argc,argv,&ttyinfo);
//everything good so far, so set local termios into terminal
if( tcsetattr(STDIN_FILENO , TCSANOW, &ttyinfo) == -1){
perror( "tcsetattr");
exit(EXIT_FAILURE);
}
}
return EXIT_SUCCESS;//Success exit status
}