Beginning C++ Game Programming

Handling the player's input

Lots of different things depend on the movement of the player, such as when to show the ax, when to begin animating the log, and when to move all the branches down a place. It therefore makes sense to set up the keyboard handling for the player chopping. Once this is done, we can put all the features we just mentioned into the same part of the code.

Let's think for a moment about how we detect keyboard presses. In each frame we test whether a particular keyboard key is currently being held down. If it is, we take action. If the Esc key is being held down, we quit the game, or if the Enter key is being held down we restart the game. So far, this has been sufficient for our needs.

There is, however, a problem with this ...