SetPlayerWorldBounds

Set the world boundaries for a player - players can not go out of the boundaries.

Parameters:

(playerid,Float:x_max,Float:x_min,Float:y_max,Float:y_min)

playerid

The ID of the player to set the boundaries of.

Float:x_max

The maximum Y coordinate the player can go to.

Float:x_min

The minimum X coordinate the player can go to.

Float:y_max

The maximum Y coordinate the player can go to.

Float:y_min

The maximum X coordinate the player can go to.

This function does not return a specific value.

Note: You can reset the player world bounds by setting the parameters to 20000.0000, -20000.0000, 20000.0000, -20000.0000.

public OnPlayerSpawn(playerid)
{
    SetPlayerWorldBounds(playerid, 20.0, 0.0, 20.0, 0.0);
    return 1;
}