native register_impulse(impulse, const function);
Impulse to hook
Name of callback function
Registers a function to be called on a client impulse.
The function will be called in the following manner:
public impulse_handler(client, impulse)
client - Client index
impulse - Impulse triggered by the client
The callback should return PLUGIN_CONTINUE to ignore the impulse,
PLUGIN_HANDLED or higher to nullify it (CmdStart() is not blocked).
When returning PLUGIN_HANDLED or higher from the callback, Engine will
still fire other impulse functions. This includes the client_impulse()
and client_cmdStart() forwards.
Impulse forward id