23. Chop Down a Forest of Trees
In This Chapter
• Examine the blocks in a large area of the game world
• Find the block at an (x,y,z) location
• Discover trees by checking for blocks that hold logs
• Store locations that have been searched in an array list
• Avoid server lag by using less memory in a mod
• Create an inner class to represent an (x,y,z) location
• Use the programming technique of recursion
Minecraft mods that add a new command to the game all start with the same basic framework. You extend the JavaPlugin class from the org.bukkit.plugin.java package; store the player, world, and server in instance variables; and override the superclass method onCommand().
When the player enters a command, onCommand() is called. If the command ...
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