Const variablename  

Definition:

Declare a variable as a constant and assign it a value.

Parameter Description:


variablename = any valid variable name and its assignment

Command Description:

This delares a variable as a constant (a variable whose value will never change and cannot be changed) and assigns the value to it.

Assign constants to values you know will not change in your game (screen width, height - scoring values - etc). This reduces the load of the variable memory, since Blitz knows it will never change size unlike other variables which can grow and shrink in size based on what value it holds.

Example:

; CONST Example

Const scrWidth=640
Const scrHeight=480
Const alienscore=100

Graphics scrWidth,scrHeight

Print "The point value for shooting any alien is always " + alienscore

Index