Removed AngelScript, added dynamic font scaling

dub.sdl

@@ -9,7 +9,6 @@ dependency "bindbc-openal" version="~>0.4.1"
 dependency "imagefmt" version="~>2.1.0"
 dependency "dcontain" version="~>1.0.3"
 dependency "bindbc-freetype" version="~>0.9.1"
-dependency "dangel" version="~>0.7.0"
 dependency "sharpevents" version="~>2.0.0"
 dependency "bindbc-sdl" version="~>0.19.2"
 dependency "asdf" version="~>0.7.5"

source/app.d

@@ -5,15 +5,15 @@ import game;
 int main() {
 
     // Set the function pointers
-    gameInit = &_init;
-    gameUpdate = &_update;
-    gameCleanup = &_cleanup;
-    gameBorder = &_border;
-    gamePostUpdate = &_postUpdate;
+    kmInit = &_init;
+    kmUpdate = &_update;
+    kmCleanup = &_cleanup;
+    kmBorder = &_border;
+    kmPostUpdate = &_postUpdate;
 
     // Init engine start the game and then close the engine once the game quits
     initEngine();
-    startGame(vec2i(1920, 1080));
+    startGame(vec2i(1920/2, 1080/2));
     closeEngine();
     return 0;
 }

source/engine/game.d

@@ -79,10 +79,12 @@ void startGame(vec2i viewportSize = vec2i(1920, 1080)) {
 
             // Fixed timestep updates
             float tTimeAcc = 0;
-            while(timeAccumulator >= KM_TIMESTEP && tTimeAcc < KM_MAX_TIMESTEP) {
-                timeAccumulator -= KM_TIMESTEP;
-                tTimeAcc += KM_TIMESTEP;
-                kmFixedUpdate();
+            if (kmFixedUpdate) {
+                while(timeAccumulator >= KM_TIMESTEP && tTimeAcc < KM_MAX_TIMESTEP) {
+                    timeAccumulator -= KM_TIMESTEP;
+                    tTimeAcc += KM_TIMESTEP;
+                    kmFixedUpdate();
+                }
             }
 
         // Unbind our framebuffer

source/engine/package.d

@@ -14,7 +14,6 @@ public import engine.net;
 public import engine.ui;
 public import engine.game;
 public import engine.i18n;
-public import engine.scripting;
 
 import bindbc.sdl;
 import bindbc.openal;

source/engine/render/texture/font.d

@@ -71,7 +71,7 @@ void initFontSystem() {
 
     // The game's font
     GameFonts["KosugiMaru"] = new Font("Kosugi Maru", cast(ubyte[])import("fonts/KosugiMaru.ttf"), 24);
-    GameFonts["PixelMPlus10"] = new Font("PixelM+ 10", cast(ubyte[])import("fonts/PixelMPlus10.ttf"), 24);
+    GameFonts["PixelMPlus10"] = new Font("PixelM+ 10", cast(ubyte[])import("fonts/PixelMPlus10.ttf"), 10);
 
     kmSwitchFont("PixelMPlus10");
 }
@@ -147,6 +147,7 @@ private:
     Texture fontTexture;
     Glyph[GlyphIndex] glyphs;
     int size;
+    float scale = 1;
     bool hasVertical;
 
     string name;
@@ -311,11 +312,15 @@ public:
         if (size == this.size) return;
 
         // Set the size of the font
-        FT_Set_Pixel_Sizes(fontFace, 0, size);
+        FT_Set_Pixel_Sizes(fontFace, size, 0);
         metrics = vec2(size, fontFace.size.metrics.height >> 6);
         this.size = size;
     }
 
+    final void setScale(float scale=1) {
+        this.scale = scale;
+    }
+
     /**
         Gets the advance of a glyph
     */
@@ -330,7 +335,7 @@ public:
         if (idx !in glyphs) enforce(genGlyphFor(glyph), "Could not find glyph for character %s".format(glyph));
 
         // Return the advance of the glyphs
-        return glyphs[idx].advance;
+        return glyphs[idx].advance*scale;
     }
 
     /**
@@ -366,7 +371,7 @@ public:
             if (curLineLen > size.x) size.x = curLineLen;
         }
         size.y = metrics.y*lines;
-        return size;
+        return size*scale;
     }
 
 
@@ -492,13 +497,15 @@ public:
             (position.y - bearing.y)+metrics.y
         );
 
+        pos *= scale;
+
         mat4 transform =
             mat4.translation(-origin.x, -origin.y, 0) *
             mat4.translation(pos.x, pos.y, 0) *
             mat4.translation(origin.x, origin.y, 0) *
             mat4.zrotation(rotation) * 
             mat4.translation(-origin.x, -origin.y, 0) *
-            mat4.scaling(area.z, area.w, 0);
+            mat4.scaling(area.z*scale, area.w*scale, 0);
 
 
         vec4 uvArea = vec4(