[add] Added Font and FontSet.

.gitignore

@@ -1,5 +1,6 @@
 .dub
 .bin
+!/.bin
 dub.selections.json
 
 *.swp

src/main.d

@@ -2,6 +2,7 @@
 import std;
 
 import derelict.sfml2.audio,
+       derelict.sfml2.graphics,
        derelict.sfml2.system,
        derelict.sfml2.window;
 
@@ -61,9 +62,10 @@ private KeyInput GetKeyInput() {
 }
 
 private auto CreateWindow(ref in Args args) {
+  DerelictSFML2Audio   .load();
+  DerelictSFML2Graphics.load();
   DerelictSFML2System  .load();
   DerelictSFML2Window  .load();
-  DerelictSFML2Audio .load();
 
   sfContextSettings specs;
   specs.depthBits         = 24;

src/sj/Font.d

@@ -0,0 +1,31 @@
+/// License: MIT
+module sj.Font;
+
+import std.exception,
+       std.format,
+       std.string;
+
+import derelict.sfml2.graphics;
+
+import gl4d;
+
+///
+class Font {
+ public:
+  ///
+  this(string path) {
+    font_ = sfFont_createFromFile(path.toStringz).
+      enforce("failed creating font from %s".format(path));
+  }
+  ~this() {
+    sfFont_destroy(font_);
+  }
+
+  ///
+  Texture2DRef Render(string text, size_t px) {
+    assert(false);
+  }
+
+ private:
+  sfFont* font_;
+}

src/sj/FontSet.d

@@ -0,0 +1,26 @@
+/// License: MIT
+module sj.FontSet;
+
+import std.file,
+       std.path;
+
+import sj.Font;
+
+///
+class FontSet {
+ public:
+  ///
+  this() {
+    const dir = thisExePath.dirName;
+
+    gothic_heavy_ = new Font(dir~"/fonts/SourceHanSansJP-Heavy.otf");
+  }
+
+  ///
+  @property Font gothicHeavy() {
+    return gothic_heavy_;
+  }
+
+ private:
+  Font gothic_heavy_;
+}

src/sj/Game.d

@@ -2,6 +2,7 @@
 module sj.Game;
 
 import sj.AbstractGame,
+       sj.FontSet,
        sj.LobbyWorld,
        sj.ProgramSet,
        sj.TitleScene;
@@ -12,6 +13,7 @@ class Game : AbstractGame {
   ///
   this() {
     programs_ = new ProgramSet;
+    fonts_    = new FontSet;
 
     lobby_ = new LobbyWorld(programs_);
 
@@ -32,6 +34,8 @@ class Game : AbstractGame {
  private:
   ProgramSet programs_;
 
+  FontSet fonts_;
+
   LobbyWorld lobby_;
 
   TitleScene title_;