engine.system Functions

The following functionality is provided by the system script.

variable engine.system.call (variable function)

Executes a function of the system script from an external script. The function should not take any arguments.

Arguments

• variable function - Name of the function to execute.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg)

Executes a function of the system script from an external script. The function should take one argument.

Arguments

• variable function - Name of the function to execute.
• variable arg - Argument of the function.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg0, variable arg1)

Executes a function of the system script from an external script. The function should take two arguments.

Arguments

• variable function - Name of the function to execute.
• variable arg0 - Argument of the function.
• variable arg1 - Argument of the function.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg0, variable arg1, variable arg2)

Executes a function of the system script from an external script. The function should take three arguments.

Arguments

• variable function - Name of the function to execute.
• variable arg0 - Argument of the function.
• variable arg1 - Argument of the function.
• variable arg2 - Argument of the function.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg0, variable arg1, variable arg2, variable arg3)

Executes a function of the system script from an external script. The function should take four arguments.

Arguments

• variable function - Name of the function to execute.
• variable arg0 - Argument of the function.
• variable arg1 - Argument of the function.
• variable arg2 - Argument of the function.
• variable arg3 - Argument of the function.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg0, variable arg1, variable arg2, variable arg3, variable arg4)

Executes a function of the system script from an external script. The function should take five arguments.

Arguments

• variable function - Name of the function to execute.
• variable arg0 - Argument of the function.
• variable arg1 - Argument of the function.
• variable arg2 - Argument of the function.
• variable arg3 - Argument of the function.
• variable arg4 - Argument of the function.

Return value

Value returned by the function.

variable engine.system.call (variable function, variable arg0, variable arg1, variable arg2, variable arg3, variable arg4, variable arg5)

Executes a function of the system script from an external script. The function should take six arguments.

Arguments

• variable function - Name of the function to execute.
• variable arg0 - Argument of the function.
• variable arg1 - Argument of the function.
• variable arg2 - Argument of the function.
• variable arg3 - Argument of the function.
• variable arg4 - Argument of the function.
• variable arg5 - Argument of the function.

Return value

Value returned by the function.

variable engine.system.callv (variable function, int id = [])

Executes a function of the system script from an external script. The function takes an array of arguments (up to 8 arguments are supported).

Arguments

• variable function - Name of the function to execute.
• int id - Array of up to 8 arguments.

Return value

Value returned by the function.

variable engine.system.get (string var)

Returns a variable from the system script. Instances of user-defined classes cannot be requested in such a manner.

Arguments

• string var - Variable name with a namespace, if needed.

Return value

Requested instance.

void engine.system.set (string name, variable variable)

Set a variable in a system script (this function can be called directly from any other script).

Arguments

• string name - Variable name.
• variable variable - Value of the variable.