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It uses JavaScript, so you should become familiar with this language before proceeding with this document. A number of very good guides to JavaScript exist on the Internet.
The ECMA-262 implementation (Javascript to you and me) used in Warzone is based on Spidermonkey, the JS engine used in Apple's Safari web browser. For more information on it's native features, see Nokia's QtScript documentation.
Regardless of your knowledge of the game or programming experience, I highly recommend reading Common Mistakes as you will almost certainly fall prey to one of these.
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