This chapter describes the techniques used to generate and project cels using the cel engine. It contains the following topics:

• An Overview of Cel Programming
• Creating and Importing Cel Components
• Working With a CCB
• Creating Cel Source Data
• Creating a Preamble
• Extracting Cel Source Data from an Existing Image
• Using a Cel to Reveal Bitmap Contents
• Creating and Loading a PLUT
• Projecting a Linked Group of Cels
• Changing a Cel through Its CCB
• Working with the Cel Engine Control Word
• Primary Data Structures
• Function Calls