118 lines
3.8 KiB
Clojure
118 lines
3.8 KiB
Clojure
(ns advent.steam
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(:require [play-clj.core :refer :all]
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[clojure.edn :as edn])
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(:import [java.nio ByteBuffer CharBuffer]
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[java.io ByteArrayOutputStream]
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[com.badlogic.gdx.graphics PixmapIO$PNG]
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))
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(def has-steam?
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(try
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(import '[com.codedisaster.steamworks SteamUserStats SteamUserStatsCallback SteamAPI SteamRemoteStorage])
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true
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(catch Exception e
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false)))
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(defmacro steamify [steam-version & [regular-version]]
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(if has-steam?
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steam-version
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regular-version))
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(defn init []
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(steamify
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(SteamAPI/init)))
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(defn update []
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(steamify
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(when (SteamAPI/isSteamRunning)
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(SteamAPI/runCallbacks))))
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(defn achievement-fn [f achievement]
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(steamify
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(let [stats (atom nil)]
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(reset! stats (SteamUserStats. (reify SteamUserStatsCallback
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(onUserStatsReceived [_ _ _ _]
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(f @stats achievement)
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)
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(onUserStatsStored [_ _ _])
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(onUserAchievementStored [_ _ _ _ _ _]))))
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(.requestCurrentStats @stats))))
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(def set-achievement (partial achievement-fn
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(fn [stats achievement]
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(.setAchievement stats achievement)
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(.storeStats stats))))
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(def clear-achievement (partial achievement-fn
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(fn [stats achievement]
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(.clearAchievement stats achievement)
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(.storeStats stats))))
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(def all-achievements ["MASTER_SLEUTH"])
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(defn clear-all-achievements []
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(doall (map clear-achievement all-achievements)))
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(defn write-file [filename edn]
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(let [edn (pr-str edn)]
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(steamify
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(let [rs (SteamRemoteStorage. nil)
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v edn
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bb (ByteBuffer/allocateDirect (* 2 (count v)))]
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(-> bb .asCharBuffer (.put v) )
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(.fileWrite rs filename bb (* 2 (count v))))
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(let [f (files! :local filename)]
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(.writeString f edn false)))))
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(defn snapshot-list []
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(steamify
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(let [rs (SteamRemoteStorage. nil)]
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(for [i (range (.getFileCount rs))
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:let [len (* 1024 1024)
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n (.getFileNameAndSize rs i (make-array Integer/TYPE 1))
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bb (ByteBuffer/allocateDirect len)]
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:when (.endsWith n ".edn")]
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(.fileRead rs n bb len)
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(-> bb .asCharBuffer .toString edn/read-string)))
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(for [save-file (.list (files! :local ".") ".edn")]
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(edn/read-string (.readString save-file)))))
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(defn add-screenshot [filename]
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(steamify
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(let [rs (SteamRemoteStorage. nil)
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bytes (.readBytes (files! :local filename))
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bb (ByteBuffer/allocateDirect (count bytes))]
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(.put bb bytes)
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(.fileWrite rs filename bb (count bytes)))))
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(defn get-screenshot-bytes [filename]
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(steamify
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(let [rs (SteamRemoteStorage. nil)
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len (.getFileSize rs filename)
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bb (ByteBuffer/allocateDirect len)
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bytes (make-array Byte/TYPE len)]
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(.fileRead rs filename bb len)
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(.get bb bytes)
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bytes)
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(.readBytes (files! :local filename))))
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(defn save-screenshot [pm filename]
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(steamify
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(let [rs (SteamRemoteStorage. nil)
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png (PixmapIO$PNG. (* (.getWidth pm) (.getHeight pm) 1.5))
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baos (ByteArrayOutputStream. (* (.getWidth pm) (.getHeight pm) 1.5))
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_ (.write png baos pm)
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bytes (.toByteArray baos)
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bb (ByteBuffer/allocateDirect (count bytes))]
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(.put bb bytes)
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(.fileWrite rs filename bb (count bytes)))
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(let [f (files! :local filename)
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png (PixmapIO$PNG. (* (.getWidth pm) (.getHeight pm) 1.5))]
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(.write png f pm)
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(.dispose png))))
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