Week 4 Objectives

Given a game program, develop a solution algorithm which employs:

• Functions and methods that pass arguments by value and by reference
• A function prototype, overloaded functions, and which vary the scope and duration and use for a given variable
• The string class and emphasizes string manipulation

Key Concepts:

• Explain the use of system- and user-defined functions.
• Validate the need for a function prototype.
• Examine the concepts of global/local variables.
• Determine how functions pass arguments (or not) to functions.
• Analyze how Sprites are created and used to create graphic animation.