// Simple mathematical builtins

int min(int a, int b) // Minimum of two integers.

int max(int a, int b) // Maximum of two integers.

int abs(int val) // Absolute value of an integer.

int distance(int x, int y, int x2, int y2) // Gets the absolute distance from point (x, y) to (x2, y2).



// Net stuff.

int SocketConnectPort(string hostname, int port) // Connect to the specified server port.

void ListenPort(int port) // Allow a server to listen for socket connects to the specified port.

void SocketSendRaw(int socket, string raw) // Send a raw string to a socket.



// Clipboard stuff.

void CopyTextToClipboard(string txt)

string GetTextFromClipboard()



// Entity stuff.

int GetPlayer() // It could have its uses.



// Image stuff.

int GetLucent() // You could revert to a previous lucency in a function, or use the current lucency to calculate other lucencies.