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kiss-vscode/projects/nat-flixel-playground/source/PlayState.kiss

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(loadFrom "nat-archive-tool" "src/nat/Lib.kiss")
(method &override :Void create []
(super.create)
// TODO find a better way to pass the archiveDir to a HaxeFlixel game
(let [archiveDir (or (Sys.getEnv "NAT_DIR") (throw "NAT_DIR environment variable must be set"))]
(new ArchiveController
(new Archive archiveDir)
this))
(add messages)
// TODO make a button that can be clicked to run typeCommand()
// TODO make sprites for entries that have images
)
(method &override :Void update [:Float elapsed]
(super.update elapsed)
// Press ENTER to type a command to run
(when (and !textInput FlxG.keys.justPressed.ENTER)
(typeCommand))
(when (and textInput !textInput.alive)
(set textInput.callback null)
(set textInput null)))
(method :Void typeCommand []
(enterText
"command to run"
->commandName (controller.tryRunCommand commandName)
Math.POSITIVE_INFINITY))
(prop &mut :ArchiveController controller)
(method :Void setController [controller] (set this.controller controller))
(prop &mut :FlxInputText textInput null)
(method :Void enterText [prompt resolve maxLength]
(set textInput (new FlxInputText 0 0 300 prompt))
(textInput.screenCenter)
(set textInput.callback
->:Void [text action]
(case [text action]
([text FlxInputText.ENTER_ACTION]
(textInput.kill)
(resolve text))
(otherwise {})))
(add textInput))
(method :Void enterNumber [prompt resolve min max &opt inStepsOf]
(resolve 0))
(method :Void chooseEntry [prompt :Archive archive resolve]
(resolve null))
(method :Void chooseEntries [prompt archive resolve min max]
(_chooseEntries prompt archive resolve min max []))
// TODO is it possible to resolve with less than max?
(method :Void _chooseEntries [prompt archive resolve min max :Array<Entry> collectedEntries]
(let [&mut :Void->Void chooseNextEntry
null
_chooseNextEntry
->:Void {(chooseEntry
prompt
archive
->:Void e {(collectedEntries.push e)
// If the maximum is reached, return it
(if (= max collectedEntries.length)
(resolve collectedEntries)
// Otherwise, recurse
(chooseNextEntry))})}]
(set chooseNextEntry _chooseNextEntry)
(_chooseNextEntry)))
(method handleChanges [:Archive archive :ChangeSet changeSet]
(doFor e changeSet
(print (archive.fullString e))))
(prop &mut :Int messageY 0)
(prop :FlxGroup messages (new FlxGroup))
(method :Void displayMessage [message]
(messages.add (new FlxText 0 messageY 0 message))
(+= messageY 8))
(method :Void reportError [error]
(let [text (new FlxText 0 messageY 0 error)]
(text.setFormat null 8 FlxColor.RED)
(messages.add text)
(+= messageY 8)))