Programming 2D Games

413Chapter Review

if(active)

setVisible(true);

else

setVisible(false);

setX(ts.X);

setY(ts.Y);

setVelocity(ts.velocity);

}

Listing 12.29. Updating a client torpedo with data sent from the server.

12.14.3 Modifications to the Game Class

e Game class run function includes a call to the communicate function just as the server

code did (Listing 12.30).

// update(), ai(), collisions() and render() are pure virtual functions

// You must override these functions in your code when you inherit from

// game.h

if (!paused) // If not paused

{

update(); // Update all game items

ai(); // Artificial intelligence

collisions(); // Handle collisions

input->vibrateControllers(frameTime); ...