* Black = default, Blue = the owner of the xyz material is different from its controller
###Sequence:
* Monster Zone: 1~5, starting from the left hand side.
* Spell & Trap Zone: 1~5, starting from the left hand side.
* Field Zone: 6
* Pendulum Zone: 7~8, starting from the left hand side.
* The others: 1~n, starting from the bottom.
###Deck edit page:
* All numeric textboxs: They support >, =, <,>=, <= signs.
* Card name: Search card names and texts by default, $foo will only search foo in card names, and @foo will search cards of "foo" archetype(due to translation, card name contains "foo" does not mean that card is "foo" card).
### Command-line options:
* -j: Join the host in system.conf file.
* -d: Enter the deck edit page.
* -r: Enter the replay mode page.
* -s: Enter the single mode page.
* -efoo: Load foo as the extra database.
### Directories:
* pics: .jpg card images(177*254).
* pics\thumbnail: .jpg thumbnail images(44*64).
* script: .lua script files.
* textures: Other image files.
* deck: .ydk deck files.
* replay: .yrp replay files.
* expansions: *.cdb will be loaded as extra databases.