Global.CreateFloat

Create a floating-point global and initialise.

prototype Global.CreateFloat( string name, int access, float initial_value );

Parameters:
name : The name of the global to create.
access : The access type of the global.
initial_value : The initial floating-point value of the global.

Return value:
None.

Notes:
If a global already exists with this name it is overwritten, unless the original is read only.