Add unicode support

Author: Angluca

README.md

@@ -37,6 +37,7 @@ NICO is a simple game framework for the [Nim](http://nim-lang.org/) programming
    * For web builds you'll need [Emscripten](https://emscripten.org/docs/getting_started/downloads.html).
    * From your project directory run ```nimble webr``` to build for web in release mode.
    * From your project directory run ```nimble webd``` to build for web in debug mode.
+   * From your project directory run ```nimble runweb``` or ```emrun projectname.html ``` open browser run it.
 
 ## Learning
  * [API Documentation](API.md)

exampleApp/exampleApp.nimble

@@ -22,6 +22,9 @@ task runr, "Runs exampleApp for current platform":
 task rund, "Runs debug exampleApp for current platform":
  exec &"nim c -r {debugOpts} -o:exampleApp src/main.nim"
 
+task runweb, "Runs web exampleApp for current platform":
+ exec &"emrun exampleApp.html"
+
 task release, "Builds exampleApp for current platform":
  exec &"nim c {releaseOpts} -o:exampleApp src/main.nim"
 

examples/assets/ChillBitmap7x.png

@@ -0,0 +1,119 @@
+import nico
+
+var messages = @[
+    ("English", "!\"#$%&'()*+,-./0123456789\n:;<=>?@abcdefghijklmnopqrstuvwxyz\n[\\]^_`ABCDEFGHIJKLMNOPQRSTUVWXYZ{}~"),
+    ("German", "Falsches Üben von Xylophonmusik quält jeden größeren Zwerg"),
+    ("German", "Beiß nicht in die Hand, die dich füttert."),
+    ("German", "Außerordentliche Übel erfordern außerordentliche Mittel."),
+    ("Armenian", "Կրնամ ապակի ուտել և ինծի անհանգիստ չըներ"),
+    ("Armenian", "Երբ որ կացինը եկաւ անտառ, ծառերը ասացին... «Կոտը մերոնցից է:»"),
+    ("Armenian", "Գառը՝ գարնան, ձիւնը՝ ձմռան"),
+    ("Polish", "Jeżu klątw, spłódź Finom część gry hańb!"),
+    ("Polish", "Dobrymi chęciami jest piekło wybrukowane."),
+    ("Romanian", "Îți mulțumesc că ai ales nico.\nȘi sper să ai o zi bună!"),
+    ("Russian", "Эх, чужак, общий съём цен шляп (юфть) вдрызг!"),
+    ("Russian", "Я люблю nico!"),
+    ("Russian", "Молчи, скрывайся и таи\nИ чувства и мечты свои –\nПускай в душевной глубине\nИ всходят и зайдут оне\nКак звезды ясные в ночи-\nЛюбуйся ими – и молчи."),
+    ("French", "Voix ambiguë d’un cœur qui au zéphyr préfère les jattes de kiwi"),
+    ("Spanish", "Benjamín pidió una bebida de kiwi y fresa; Noé, sin vergüenza, la más exquisita champaña del menú."),
+    ("Greek", "Ταχίστη αλώπηξ βαφής ψημένη γη, δρασκελίζει υπέρ νωθρού κυνός"),
+    ("Greek", "Η καλύτερη άμυνα είναι η επίθεση."),
+    ("Greek", "Χρόνια και ζαμάνια!"),
+    ("Greek", "Πώς τα πας σήμερα;"),
+    ("Chinese", "我能吞下玻璃而不伤身体。"),
+    ("Chinese", "你吃了吗？"),
+    ("Chinese", "不作不死。"),
+    ("Chinese", "最近好吗？"),
+    ("Chinese", "塞翁失马，焉知非福。"),
+    ("Chinese", "千军易得, 一将难求"),
+    ("Chinese", "万事开头难。"),
+    ("Chinese", "风无常顺，兵无常胜。"),
+    ("Chinese", "活到老，学到老。"),
+    ("Chinese", "一言既出，驷马难追。"),
+    ("Chinese", "路遥知马力，日久见人心"),
+    ("Chinese", "有理走遍天下，无理寸步难行。"),
+    ("Japanese", "猿も木から落ちる"),
+    ("Japanese", "亀の甲より年の功"),
+    ("Japanese", "うらやまし 思ひ切る時 猫の恋"),
+    ("Japanese", "虎穴に入らずんば虎子を得ず。"),
+    ("Japanese", "二兎を追う者は一兎をも得ず。"),
+    ("Japanese", "馬鹿は死ななきゃ治らない。"),
+    ("Japanese", "枯野路に　影かさなりて　わかれけり"),
+    ("Japanese", "繰り返し麦の畝縫ふ胡蝶哉"),
+    ("Korean", "아득한 바다 위에 갈매기 두엇 날아 돈다.\n너훌너훌 시를 쓴다. 모르는 나라 글자다.\n널따란 하늘 복판에 나도 같이 시를 쓴다."),
+    ("Korean", "제 눈에 안경이다"),
+    ("Korean", "꿩 먹고 알 먹는다"),
+    ("Korean", "로마는 하루아침에 이루어진 것이 아니다"),
+    ("Korean", "고생 끝에 낙이 온다"),
+    ("Korean", "개천에서 용 난다"),
+    ("Korean", "안녕하세요?"),
+    ("Korean", "만나서 반갑습니다"),
+    ("Korean", "한국말 하실 줄 아세요?"),
+  ]
+
+var langs = @[
+"quan.png",
+"ChillBitmap7x.png",
+"font.png"
+]
+var langIdx = 0
+proc gameInit() =
+  for i in 0..<langs.len:
+    loadFont(i, langs[i])
+
+  setWindowTitle("[ " & langs[langIdx][0..^5] & " ] font")
+  discard
+
+var iFrame: int
+var isPrintr: bool
+proc gameUpdate(dt: float32) =
+  if keyp(K_ESCAPE): shutdown()
+  if keyp(K_SPACE) or iFrame > 1000:
+    langIdx.inc
+    if langIdx >= langs.len:
+      isPrintr = not isPrintr
+    langIdx = langIdx mod langs.len
+    iFrame = 0
+    setFont(langIdx)
+    setWindowTitle("[ " & langs[langIdx][0..^5] & " ] font")
+  iFrame.inc
+  discard
+
+import strformat
+proc gameDraw() =
+  cls()
+  var
+    rcolor {.global.} = rnd(1, 15)
+    scale {.global.} = 1
+  block unicode:
+    #break
+    var
+      color = rcolor
+      h,i = 0
+    if iFrame < 2: rcolor = rnd(1, 15)
+    for (language, msg) in messages:
+      if h > screenHeight:
+        cls()
+        h = 0
+      setColor(color)
+      if not isPrintr:
+        print(&"{language}: {msg}", 0, h, scale)
+      else:
+        printr(&"{language}: {msg}", screenWidth, h, scale)
+      h += msg.textHeight(scale)
+      color.inc
+      color = color mod 15 + 1 # rnd(1,16)
+      i.inc
+      if i > iFrame div 20: break
+    discard
+
+  setColor(6)
+  printr(&"frame: {iFrame}", screenWidth, screenHeight - fontHeight())
+  printr("font: " & langs[langIdx][0..^5], screenWidth, screenHeight - fontHeight() * 2 * scale - scale)
+  discard
+
+nico.init("nico", "unicode test")
+nico.createWindow("nico", 384, 384, 2, false)
+fixedSize(true)
+integerScale(true)
+nico.run(gameInit, gameUpdate, gameDraw)