About 3/4 done with new font system

src/dawn/asset/AssetManager.hpp

@@ -12,6 +12,7 @@
 #include "assets/TextureAsset.hpp"
 #include "assets/TilesetAsset.hpp"
 #include "assets/TrueTypeAsset.hpp"
+#include "assets/NewTrueTypeAsset.hpp"
 
 namespace Dawn {
   class AssetManager {

src/dawn/asset/assets/CMakeLists.txt

@@ -11,4 +11,5 @@ target_sources(${DAWN_TARGET_NAME}
     TextureAsset.cpp
     TilesetAsset.cpp
     TrueTypeAsset.cpp
+    NewTrueTypeAsset.cpp
 )

src/dawn/asset/assets/NewTrueTypeAsset.cpp

@@ -4,6 +4,7 @@
 // https://opensource.org/licenses/MIT
 
 #include "NewTrueTypeAsset.hpp"
+#include "asset/AssetManager.hpp"
 
 using namespace Dawn;
 
@@ -21,20 +22,19 @@ void NewTrueTypeAsset::updateSync() {
 void NewTrueTypeAsset::updateAsync() {
   if(this->state != NEW_TRUE_TYPE_ASSET_STATE_INITIAL) return;
 
-
   this->state = NEW_TRUE_TYPE_ASSET_STATE_OPEN;
   this->loader.open();
 
   this->state = NEW_TRUE_TYPE_ASSET_STATE_VALIDATE_HEADER;
 
-  char buffer[1024];
+  uint8_t buffer[64];
   this->loader.rewind();
   size_t read = this->loader.read(buffer, sizeof(char) * 6);
   assertTrue(read == (6 * sizeof(char)));
   buffer[6] = '\0';
 
   // Confirm "DE_TTF"
-  assertTrue(std::string(buffer) == "DE_TTF");
+  assertTrue(std::string((char *)buffer) == "DE_TTF");
 
   // Vertical bar
   this->loader.read(buffer, 1);
@@ -50,6 +50,7 @@ void NewTrueTypeAsset::updateAsync() {
   assertTrue(buffer[4] == '|');
 
   // Read the count of font styles / variants.
+  size_t styleListBegin = this->loader.getPosition();
   this->state = NEW_TRUE_TYPE_ASSET_STATE_READ_VARIANT_COUNT;
   read = this->loader.read(buffer, 64);
   assertTrue(read > 0);
@@ -58,16 +59,121 @@ void NewTrueTypeAsset::updateAsync() {
   size_t i = 0;
   while(buffer[i] != '|' && i < 64) i++;
   assertTrue(buffer[i] == '|');
+  styleListBegin += i + 1;
   buffer[i] = '\0';
 
-  int32_t count = atoi(buffer);
+  int32_t count = atoi((char *)buffer);
   assertTrue(count > 0);
 
-  // Now begin parsing each font style
-  while(true) {
+  // Now begin parsing each font style.
+  this->state = NEW_TRUE_TYPE_ASSET_STATE_READ_VARIANT;
+  assetStyles.clear();
+  while(assetStyles.size() != count) {
+    struct NewTrueTypeAssetStyle style;
+
+    // Buffer
+    this->loader.rewind();
+    this->loader.setPosition(styleListBegin);
+    read = this->loader.read(buffer, 32);
+    assertTrue(read == 32);
+
+    // Read style
+    i = 0;
+    while(buffer[i] != ':' && i < 64) i++;
+    buffer[i] = '\0';
+    style.style = atoi((char *)buffer);
+    styleListBegin += i + 1;
     
+    // Buffer
+    this->loader.rewind();
+    this->loader.setPosition(styleListBegin);
+    read = this->loader.read(buffer, 32);
+    assertTrue(read == 32);
+
+    // Read length
+    i = 0;
+    while(buffer[i] != '|' && i < 64) i++;
+    buffer[i] = '\0';
+    styleListBegin += i + 1;
+    style.dataSize = atol((char *)buffer);
+
+    // Push
+    assetStyles.push_back(style);
   }
+
+  // Now we are at the first byte of the first style.
+  this->state = NEW_TRUE_TYPE_ASSET_STATE_ADJUSTING_OFFSETS;
+  auto itStyle = assetStyles.begin();
+  while(itStyle != assetStyles.end()) {
+    (*itStyle).dataOffset = styleListBegin;
+    styleListBegin += (*itStyle).dataSize;
+    styleListBegin += 1; // Vertical bar
+    ++itStyle;
+  }
+
+  // Init FreeType
+  this->state = NEW_TRUE_TYPE_ASSET_STATE_INIT_FREETYPE;
+  int32_t ret = FT_Init_FreeType(&fontLibrary);
+  assertTrue(ret == 0);
+  
+  // Convert to truetype faces
+  this->state = NEW_TRUE_TYPE_ASSET_STATE_CONVERTING_TO_FACES;
+  itStyle = assetStyles.begin();
+  while(itStyle != assetStyles.end()) {
+    struct NewTrueTypeAssetStyle &style = (*itStyle);
+
+    uint8_t *dataBuffer = (uint8_t*)memoryAllocate(sizeof(uint8_t) * style.dataSize);
+    this->loader.rewind();
+    this->loader.setPosition(style.dataOffset);
+    read = this->loader.read(dataBuffer, style.dataSize);
+    assertTrue(read == style.dataSize);
+
+    // Create the face
+    NewTrueTypeFace *face = new NewTrueTypeFace();
+    ret = FT_New_Memory_Face(this->fontLibrary, (FT_Byte*)dataBuffer, style.dataSize, 0, &face->face);
+    memoryFree(dataBuffer);
+    assertTrue(ret == 0);
+
+    // Push
+    this->faces[style.style] = face;
+    ++itStyle;
+  }
+
+  // Done parsing!
+  this->state = NEW_TRUE_TYPE_ASSET_STATE_READY;
+  this->loaded = true;
+}
+
+usagelockid_t NewTrueTypeAsset::lock(struct NewTrueTypeFaceTextureStyle style) {
+  // Try find style
+  auto it = this->faces.find(style.style);
+  assertTrue(it != this->faces.end());
+
+  auto lock = it->second->lock(style);
+  this->locks[lock] = style;
+  return lock;
+}
+
+NewTrueTypeFaceTexture * NewTrueTypeAsset::getTexture(usagelockid_t id) {
+  auto existing = this->locks.find(id);
+  assertTrue(existing != this->locks.end());
+  return this->faces[existing->second.style]->getTexture(id);
+}
+
+void NewTrueTypeAsset::unlock(usagelockid_t id) {
+  auto existing = this->locks.find(id);
+  assertTrue(existing != this->locks.end());
+  this->faces[existing->second.style]->unlock(id);
+  this->locks.erase(existing);
 }
 
 NewTrueTypeAsset::~NewTrueTypeAsset() {
+  auto it = this->faces.begin();
+  while(it != this->faces.end()) {
+    FT_Done_Face(it->second->face);
+    delete it->second;
+    it++;
+  }
+
+  FT_Done_FreeType(this->fontLibrary);
 }

src/dawn/asset/assets/NewTrueTypeAsset.hpp

@@ -6,26 +6,55 @@
 #pragma once
 #include "../Asset.hpp"
 #include "../AssetLoader.hpp"
+#include "util/flag.hpp"
+#include "display/font/truetype/NewTrueTypeFace.hpp"
 
 namespace Dawn {
   enum NewTrueTypeAssetState {
     NEW_TRUE_TYPE_ASSET_STATE_INITIAL,
     NEW_TRUE_TYPE_ASSET_STATE_OPEN,
-    // NEW_TRUE_TYPE_ASSET_STATE_LOAD_RAW,
     NEW_TRUE_TYPE_ASSET_STATE_VALIDATE_HEADER,
     NEW_TRUE_TYPE_ASSET_STATE_VALIDATE_VERSION,
     NEW_TRUE_TYPE_ASSET_STATE_READ_VARIANT_COUNT,
-  }
+    NEW_TRUE_TYPE_ASSET_STATE_READ_VARIANT,
+    NEW_TRUE_TYPE_ASSET_STATE_ADJUSTING_OFFSETS,
+    NEW_TRUE_TYPE_ASSET_STATE_INIT_FREETYPE,
+    NEW_TRUE_TYPE_ASSET_STATE_CONVERTING_TO_FACES,
+    NEW_TRUE_TYPE_ASSET_STATE_READY
+  };
+
+  struct NewTrueTypeAssetStyle {
+    flag_t style;
+    size_t dataSize;
+    size_t dataOffset;
+  };
 
   class NewTrueTypeAsset : public Asset {
     protected:
       AssetLoader loader;
+      FT_Library fontLibrary;
       enum NewTrueTypeAssetState state = NEW_TRUE_TYPE_ASSET_STATE_INITIAL;
+      std::vector<struct NewTrueTypeAssetStyle> assetStyles;
+      std::map<flag_t, NewTrueTypeFace*> faces;
+      std::map<usagelockid_t, struct NewTrueTypeFaceTextureStyle> locks;
 
     public:
       NewTrueTypeAsset(AssetManager *assMan, std::string name);
       void updateSync() override;
       void updateAsync() override;
+
+      /**
+       * Locks a specific style for use later.
+       * 
+       * @param style Style you want to lock.
+       * @return A unique lock ID for this style.
+       */
+      usagelockid_t lock(struct NewTrueTypeFaceTextureStyle style);
+
+      NewTrueTypeFaceTexture * getTexture(usagelockid_t lock);
+
+      void unlock(usagelockid_t lock);
+
       ~NewTrueTypeAsset();
   };
 }

src/dawn/display/_RenderManager.hpp

@@ -15,7 +15,6 @@ namespace Dawn {
   class DawnGame;
   class RenderPipeline;
   class ShaderManager;
-  class FontManager;
 
   class IRenderManager {
     protected:
@@ -56,13 +55,6 @@ namespace Dawn {
        * @return Reference to the shader manager.
        */
       virtual ShaderManager * getShaderManager() = 0;
-
-      /**
-       * Returns the font manager that this render manager uses.
-       * 
-       * @return Reference ot the font manager.
-       */
-      virtual FontManager * getFontManager() = 0;
       
       /**
        * Sets the render flags for the render manager to use.

src/dawn/display/font/CMakeLists.txt

@@ -6,7 +6,6 @@
 # Sources
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
-    FontManager.cpp
     BitmapFont.cpp
     ExampleFont.cpp
     TrueTypeFont.cpp

src/dawn/display/font/FontManager.cpp

@@ -1,24 +0,0 @@
-// Copyright (c) 2023 Dominic Masters
-// 
-// This software is released under the MIT License.
-// https://opensource.org/licenses/MIT
-
-#include "FontManager.hpp"
-
-using namespace Dawn;
-
-FontManager::FontManager() {
-
-}
-
-void FontManager::init() {
-  // Init FreeType
-  if(FT_Init_FreeType(&fontLibrary)) {
-    std::cout << "ERROR::FREETYPE: Could not init FreeType Library" << std::endl;
-    assertUnreachable();
-  }
-}
-
-FontManager::~FontManager() {
-
-}

src/dawn/display/font/FontManager.hpp

@@ -1,23 +0,0 @@
-// Copyright (c) 2023 Dominic Masters
-// 
-// This software is released under the MIT License.
-// https://opensource.org/licenses/MIT
-
-#pragma once
-#include "dawnlibs.hpp"
-#include "assert/assert.hpp"
-
-namespace Dawn {
-  class FontManager {
-    protected:
-
-    public:
-      FT_Library fontLibrary;
-
-      FontManager();
-
-      void init();
-
-      ~FontManager();
-  };
-}

src/dawn/display/font/truetype/CMakeLists.txt

@@ -6,7 +6,6 @@
 # Sources
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
-    NewTrueType.cpp
     NewTrueTypeFace.cpp
-    NewTrueTypeFaceTexture.hpp
+    NewTrueTypeFaceTexture.cpp
 )

src/dawn/display/font/truetype/NewTrueType.cpp

@@ -1,28 +0,0 @@
-// Copyright (c) 2023 Dominic Masters
-// 
-// This software is released under the MIT License.
-// https://opensource.org/licenses/MIT
-
-#include "NewTrueType.hpp"
-
-using namespace Dawn;
-
-NewTrueType::NewTrueType(FontManager *fontMan) {
-  assertNotNull(fontMan);
-  this->fontManager = fontMan;
-}
-
-void NewTrueType::addStyle(flag_t style) {
-  assertTrue(this->faces.find(style) == this->faces.end());
-
-  //Create the face
-  this->faces[style] = new NewTrueTypeFace();
-}
-
-NewTrueType::~NewTrueType() {
-  auto it = this->faces.begin();
-  while(it != this->faces.end()) {
-    delete it->second;
-    it++;
-  }
-}

src/dawn/display/font/truetype/NewTrueType.hpp

@@ -1,24 +0,0 @@
-// Copyright (c) 2023 Dominic Masters
-// 
-// This software is released under the MIT License.
-// https://opensource.org/licenses/MIT
-
-#pragma once
-#include "NewTrueTypeFace.hpp"
-#include "display/font/FontManager.hpp"
-
-namespace Dawn {
-  class NewTrueType {
-    protected:
-      std::map<flag_t, NewTrueTypeFace*> faces;
-      FontManager *fontManager;
-
-    public:
-      NewTrueType(FontManager *fontMan);
-      void addStyle(flag_t style);
-      NewTrueTypeFace * getFace(flag_t style);
-      ~NewTrueType();
-
-      friend class NewTrueTypeFace;
-  };
-}

src/dawn/display/font/truetype/NewTrueTypeFace.cpp

@@ -3,7 +3,7 @@
 // This software is released under the MIT License.
 // https://opensource.org/licenses/MIT
 
-#include "NewTrueType.hpp"
+#include "asset/assets/NewTrueTypeAsset.hpp"
 
 using namespace Dawn;
 
@@ -15,17 +15,10 @@ usagelockid_t NewTrueTypeFace::lock(struct NewTrueTypeFaceTextureStyle style) {
   NewTrueTypeFaceTexture *texture = nullptr;
   auto existing = this->texturesByStyle.find(style);
   if(existing == this->texturesByStyle.end()) {
-    // Load face
-    FT_Face face;
-    assertUnreachable();
-
     // Does not exist, create it.
     texture = new NewTrueTypeFaceTexture(this, face, style);
     this->textures.push_back(texture);
     this->texturesByStyle[style] = texture;
-    
-    // Cleanup face
-    FT_Done_Face(face);
   } else {
     texture = existing->second;
   }
@@ -48,6 +41,7 @@ NewTrueTypeFaceTexture * NewTrueTypeFace::getTexture(usagelockid_t lock) {
 
 void NewTrueTypeFace::unlock(usagelockid_t lock) {
   auto texture = this->getTexture(lock);
+  assertNotNull(texture);
   texture->locks.removeLock(lock);
   this->stylesByLock.erase(lock);
   auto it = std::find(this->locksByStyle[texture->style].begin(), this->locksByStyle[texture->style].end(), lock);
@@ -59,6 +53,5 @@ NewTrueTypeFace::~NewTrueTypeFace() {
   auto it = this->textures.begin();
   while(it != this->textures.end()) {
     delete *it;
-    it = this->textures.erase(it);
   }
 }

src/dawn/display/font/truetype/NewTrueTypeFace.hpp

@@ -8,13 +8,13 @@
 
 namespace Dawn {
   class NewTrueTypeFace {
-    protected:
+    public:
       std::vector<NewTrueTypeFaceTexture*> textures;
       std::map<struct NewTrueTypeFaceTextureStyle, NewTrueTypeFaceTexture*> texturesByStyle;
       std::map<struct NewTrueTypeFaceTextureStyle, std::vector<usagelockid_t>> locksByStyle;
       std::map<usagelockid_t, struct NewTrueTypeFaceTextureStyle> stylesByLock;
+      FT_Face face;
 
-    public:
       /**
        * Create a new TrueTypeFace object. TrueType face holds multiple textures
        * of various styles of this face. This face may be "Arial Bold" and have
@@ -51,7 +51,5 @@ namespace Dawn {
        * Destroys this TrueTypeFace object, and all textures associated with it.
        */
       ~NewTrueTypeFace();
-
-      friend class NewTrueType;
   };
 }

src/dawn/display/font/truetype/NewTrueTypeFaceTexture.cpp

@@ -3,7 +3,7 @@
 // This software is released under the MIT License.
 // https://opensource.org/licenses/MIT
 
-#include "NewTrueTypeFaceTexture.hpp"
+#include "NewTrueTypeFace.hpp"
 
 using namespace Dawn;
 
@@ -13,11 +13,15 @@ NewTrueTypeFaceTexture::NewTrueTypeFaceTexture(
   struct NewTrueTypeFaceTextureStyle style
 ) {
   assertNotNull(trueTypeFace);
-  assertTrue(this->style.fontSize < 256);
+  assertTrue(style.fontSize < 256);
 
   this->trueTypeFace = trueTypeFace;
   this->face = &face;
   this->style = style;
+  
+  this->locks.onEmpty = [&]() {
+    delete this;
+  };
 
   // Set freetype font size prior to baking.
   if(FT_Set_Pixel_Sizes(face, 0, this->style.fontSize)) {
@@ -85,4 +89,14 @@ NewTrueTypeFaceTexture::NewTrueTypeFaceTexture(
 
 struct NewTrueTypeCharacter NewTrueTypeFaceTexture::getCharacterData(FT_ULong c) {
   return this->characterData[c];
+}
+
+NewTrueTypeFaceTexture::~NewTrueTypeFaceTexture() {
+  auto it = std::find(
+    this->trueTypeFace->textures.begin(),
+    this->trueTypeFace->textures.end(),
+    this
+  );
+  assertTrue(it != this->trueTypeFace->textures.end());
+  this->trueTypeFace->textures.erase(it);
 }

src/dawn/display/font/truetype/NewTrueTypeFaceTexture.hpp

@@ -11,7 +11,6 @@
 
 namespace Dawn {
   class NewTrueTypeFace;
-  class NewTrueType;
 
   typedef uint32_t newtruetypelock_t;
 
@@ -26,17 +25,19 @@ namespace Dawn {
   struct NewTrueTypeFaceTextureStyle {
     uint32_t fontSize;
     flag_t style;
+
+    bool operator < (const struct NewTrueTypeFaceTextureStyle& r) const {
+      return std::tie(fontSize, style) < std::tie(r.fontSize, r.style);
+    }
   };
 
   class NewTrueTypeFaceTexture {
-    protected:
+    public:
       FT_Face *face;
       NewTrueTypeFace *trueTypeFace;
       std::map<FT_ULong, struct NewTrueTypeCharacter> characterData;
       struct NewTrueTypeFaceTextureStyle style;
       UsageLock locks;
-
-    public:
       Texture texture;
 
       /**
@@ -66,6 +67,5 @@ namespace Dawn {
       ~NewTrueTypeFaceTexture();
 
       friend class NewTrueTypeFace;
-      friend class NewTrueType;
   };
 }

src/dawn/scene/components/ui/UILabelNew.cpp

@@ -8,87 +8,94 @@
 
 using namespace Dawn;
 
-UILabelNew::UILabelNew(SceneItem *item) : UIComponentRenderable(item) {
+UILabelNew::UILabelNew(SceneItem *item) :
+  UIComponentRenderable(item),
+  font(nullptr),
+  fontSize(16),
+  style(0)
+{
 
 }
 
+void UILabelNew::rebufferQuads() {
+  this->mesh.createBuffers(QUAD_VERTICE_COUNT * 128, QUAD_INDICE_COUNT * 128);
+
+  auto texture = this->font->getTexture(this->fontLock);
+  texture.
+}
+
 void UILabelNew::onStart() {
   this->shaderBuffer.init();
 
-  if(FT_New_Face(
-    getGame()->renderManager.getFontManager()->fontLibrary,
-    "/usr/share/fonts/TTF/arial.ttf",
-    // "C:\\Windows\\Fonts\\arial.ttf",
-    0,
-    &face
-  )) {
-    assertUnreachable();
-  }
-  UILabelNew::bakeTexture(defFace, face, 32);
-  
+  useEffect([&]{
+    if(fontLock != -1) {
+      font.previous->unlock(fontLock);
+      fontLock = -1;
+    }
 
-  if(FT_New_Face(
-    getGame()->renderManager.getFontManager()->fontLibrary,
-    "/usr/share/fonts/TTF/arialbd.ttf",
-    // "C:\\Windows\\Fonts\\arialbd.ttf",
-    0,
-    &faceBold
-  )) {
-    assertUnreachable();
-  }
-  UILabelNew::bakeTexture(defFaceBold, faceBold, 32);
+    if(font == nullptr) return;
 
+    fontLock = font->lock(NewTrueTypeFaceTextureStyle{
+      fontSize,
+      style
+    });
+  }, font);
 
-  if(FT_New_Face(
-    getGame()->renderManager.getFontManager()->fontLibrary,
-    "/usr/share/fonts/TTF/ariali.ttf",
-    // "C:\\Windows\\Fonts\\ariali.ttf",
-    0,
-    &faceItalics
-  )) {
-    assertUnreachable();
-  }
-  UILabelNew::bakeTexture(defFaceItalics, faceItalics, 32);
+  useEffect([&]{
+    if(font == nullptr) return;
 
-  struct FontShaderBufferData fontData;
-  glm::vec2 position = glm::vec2(32, 32);
+    if(fontLock != -1) {
+      font->unlock(fontLock);
+      fontLock = -1;
+    }
 
-  mesh.createBuffers(QUAD_VERTICE_COUNT * 128, QUAD_INDICE_COUNT * 128);
-  auto x = UILabelNew::bufferQuads(
-    "Hello ",
-    fontData,
-    defFace,
-    position,
-    0,
-    0
-  );
-  x += UILabelNew::bufferQuads(
-    " World",
-    fontData,
-    defFaceItalics,
-    position,
-    x,
-    1
-  );
-  x += UILabelNew::bufferQuads(
-    " How are you?",
-    fontData,
-    defFaceBold,
-    position,
-    x,
-    2
-  );
+    fontLock = font->lock(NewTrueTypeFaceTextureStyle{
+      fontSize,
+      style
+    });
+  }, { &fontSize, &style });
 
-  fontData.colors[0] = COLOR_MAGENTA;
-  fontData.textures[0] = 0;
-  fontData.colors[1] = COLOR_RED;
-  fontData.textures[1] = 1;
-  fontData.colors[2] = COLOR_GREEN;
-  fontData.textures[2] = 2;
-  shaderBuffer.buffer(&fontData);
+  // struct FontShaderBufferData fontData;
+  // glm::vec2 position = glm::vec2(32, 32);
+
+  // mesh.createBuffers(QUAD_VERTICE_COUNT * 128, QUAD_INDICE_COUNT * 128);
+  // auto x = UILabelNew::bufferQuads(
+  //   "Hello ",
+  //   fontData,
+  //   defFace,
+  //   position,
+  //   0,
+  //   0
+  // );
+  // x += UILabelNew::bufferQuads(
+  //   " World",
+  //   fontData,
+  //   defFaceItalics,
+  //   position,
+  //   x,
+  //   1
+  // );
+  // x += UILabelNew::bufferQuads(
+  //   " How are you?",
+  //   fontData,
+  //   defFaceBold,
+  //   position,
+  //   x,
+  //   2
+  // );
+
+  // fontData.colors[0] = COLOR_MAGENTA;
+  // fontData.textures[0] = 0;
+  // fontData.colors[1] = COLOR_RED;
+  // fontData.textures[1] = 1;
+  // fontData.colors[2] = COLOR_GREEN;
+  // fontData.textures[2] = 2;
+  // shaderBuffer.buffer(&fontData);
 }
 
 std::vector<struct ShaderPassItem> UILabelNew::getUIRenderPasses() {
+  if(this->fontLock == -1) return {};
+
   auto canvas = this->getCanvas();
   auto shader = getGame()->renderManager.fontShader;
 
@@ -99,12 +106,12 @@ std::vector<struct ShaderPassItem> UILabelNew::getUIRenderPasses() {
   item.parameterBuffers[shader->bufferUiCanvas] = &canvas->shaderBuffer;
   item.parameterBuffers[shader->bufferFont] = &this->shaderBuffer;
   item.renderFlags = RENDER_MANAGER_RENDER_FLAG_BLEND;
-  item.textureSlots[0] = &defFace.texture;
-  item.textureSlots[1] = &defFaceItalics.texture;
-  item.textureSlots[2] = &defFaceBold.texture;
-  item.textureValues[shader->paramTexture0] = 0;
-  item.textureValues[shader->paramTexture1] = 1;
-  item.textureValues[shader->paramTexture2] = 2;
+  // item.textureSlots[0] = &defFace.texture;
+  // item.textureSlots[1] = &defFaceItalics.texture;
+  // item.textureSlots[2] = &defFaceBold.texture;
+  // item.textureValues[shader->paramTexture0] = 0;
+  // item.textureValues[shader->paramTexture1] = 1;
+  // item.textureValues[shader->paramTexture2] = 2;
 
   return { item };
 }
@@ -126,115 +133,115 @@ float_t UILabelNew::getContentHeight() {
   return 0;
 }
 
-void UILabelNew::bakeTexture(
-  struct UILabelFontDef &fontDef,
-  FT_Face &face,
-  uint32_t fontSize
-) {
-  fontDef.face = &face;
-  fontDef.fontSize = fontSize;
+// void UILabelNew::bakeTexture(
+//   struct UILabelFontDef &fontDef,
+//   FT_Face &face,
+//   uint32_t fontSize
+// ) {
+//   fontDef.face = &face;
+//   fontDef.fontSize = fontSize;
 
-  if(FT_Set_Pixel_Sizes(face, 0, fontSize)) {
-    assertUnreachable();
-  }
+//   if(FT_Set_Pixel_Sizes(face, 0, fontSize)) {
+//     assertUnreachable();
+//   }
 
-  size_t w = 0, h = 0;
-  FT_ULong c;
+//   size_t w = 0, h = 0;
+//   FT_ULong c;
 
-  for(c = NEW_LABEL_CHAR_BEGIN; c < NEW_LABEL_CHAR_END; c++) {
-    // Load the character
-    if(FT_Load_Char(face, c, FT_LOAD_RENDER | FT_LOAD_MONOCHROME)) {
-      assertUnreachable();
-    }
+//   for(c = NEW_LABEL_CHAR_BEGIN; c < NEW_LABEL_CHAR_END; c++) {
+//     // Load the character
+//     if(FT_Load_Char(face, c, FT_LOAD_RENDER | FT_LOAD_MONOCHROME)) {
+//       assertUnreachable();
+//     }
 
-    // Update the width and height
-    w = mathMax<size_t>(w, face->glyph->bitmap.width);
-    h += face->glyph->bitmap.rows;
-  }
+//     // Update the width and height
+//     w = mathMax<size_t>(w, face->glyph->bitmap.width);
+//     h += face->glyph->bitmap.rows;
+//   }
 
-  assertTrue(w > 0);
-  assertTrue(h > 0);
+//   assertTrue(w > 0);
+//   assertTrue(h > 0);
 
-  // Now buffer pixels to the texture
-  float_t y = 0;
+//   // Now buffer pixels to the texture
+//   float_t y = 0;
 
-  // I'd love to just buffer straight to the GPU, but it seems that is a bit 
-  // unstable right now.
-  uint8_t *buffer = (uint8_t *)memoryFillWithZero(w * h * sizeof(uint8_t));
+//   // I'd love to just buffer straight to the GPU, but it seems that is a bit 
+//   // unstable right now.
+//   uint8_t *buffer = (uint8_t *)memoryFillWithZero(w * h * sizeof(uint8_t));
 
-  size_t offset = 0;
-  for(c = NEW_LABEL_CHAR_BEGIN; c < NEW_LABEL_CHAR_END; c++) {
-    // Load the character
-    if(FT_Load_Char(face, c, FT_LOAD_RENDER)) {
-      assertUnreachable();
-    }
+//   size_t offset = 0;
+//   for(c = NEW_LABEL_CHAR_BEGIN; c < NEW_LABEL_CHAR_END; c++) {
+//     // Load the character
+//     if(FT_Load_Char(face, c, FT_LOAD_RENDER)) {
+//       assertUnreachable();
+//     }
 
-    // Store the character information
-    struct UILabelChar info;
-    info.advanceX = face->glyph->advance.x;
-    info.advanceY = face->glyph->advance.y;
-    info.bitmapSize = glm::vec2(face->glyph->bitmap.width, face->glyph->bitmap.rows);
-    info.bitmapPosition = glm::vec2(face->glyph->bitmap_left, -face->glyph->bitmap_top);
-    info.textureY = y;
-    fontDef.charStore[c] = info;
+//     // Store the character information
+//     struct UILabelChar info;
+//     info.advanceX = face->glyph->advance.x;
+//     info.advanceY = face->glyph->advance.y;
+//     info.bitmapSize = glm::vec2(face->glyph->bitmap.width, face->glyph->bitmap.rows);
+//     info.bitmapPosition = glm::vec2(face->glyph->bitmap_left, -face->glyph->bitmap_top);
+//     info.textureY = y;
+//     fontDef.charStore[c] = info;
 
-    // Buffer the pixels, oh dear GOD there has to be a more efficient way.
-    for(int32_t i = 0; i < face->glyph->bitmap.rows; i++) {
-      memoryCopy(
-        (void *)(face->glyph->bitmap.buffer + (i * face->glyph->bitmap.width)),
-        (void *)(buffer + offset),
-        face->glyph->bitmap.width * sizeof(uint8_t)
-      );
-      offset += w * sizeof(uint8_t);
-      assertTrue(offset <= (w * h * sizeof(uint8_t)));
-    }
-    y += face->glyph->bitmap.rows;
-  }
+//     // Buffer the pixels, oh dear GOD there has to be a more efficient way.
+//     for(int32_t i = 0; i < face->glyph->bitmap.rows; i++) {
+//       memoryCopy(
+//         (void *)(face->glyph->bitmap.buffer + (i * face->glyph->bitmap.width)),
+//         (void *)(buffer + offset),
+//         face->glyph->bitmap.width * sizeof(uint8_t)
+//       );
+//       offset += w * sizeof(uint8_t);
+//       assertTrue(offset <= (w * h * sizeof(uint8_t)));
+//     }
+//     y += face->glyph->bitmap.rows;
+//   }
 
-  fontDef.texture.setSize(w, h, TEXTURE_FORMAT_R);
-  fontDef.texture.buffer(buffer);
-  memoryFree(buffer);
-}
+//   fontDef.texture.setSize(w, h, TEXTURE_FORMAT_R);
+//   fontDef.texture.buffer(buffer);
+//   memoryFree(buffer);
+// }
 
-int32_t UILabelNew::bufferQuads(
-  std::string text,
-  struct FontShaderBufferData &bufferData,
-  struct UILabelFontDef &fontDef,
-  glm::vec2 &position,
-  int32_t quadStart,
-  int32_t partIndex
-) {
-  // Get string length
-  int32_t len = text.length();
+// int32_t UILabelNew::bufferQuads(
+//   std::string text,
+//   struct FontShaderBufferData &bufferData,
+//   struct UILabelFontDef &fontDef,
+//   glm::vec2 &position,
+//   int32_t quadStart,
+//   int32_t partIndex
+// ) {
+//   // Get string length
+//   int32_t len = text.length();
   
-  glm::vec2 wh = glm::vec2(fontDef.texture.getWidth(), fontDef.texture.getHeight());
+//   glm::vec2 wh = glm::vec2(fontDef.texture.getWidth(), fontDef.texture.getHeight());
 
-  // For each char
-  for(int32_t i = 0; i < len; i++) {
-    char ch = text[i];
-    int32_t j = quadStart + i;
-    FT_ULong c = ch;
-    auto &charInfo = fontDef.charStore[c];
+//   // For each char
+//   for(int32_t i = 0; i < len; i++) {
+//     char ch = text[i];
+//     int32_t j = quadStart + i;
+//     FT_ULong c = ch;
+//     auto &charInfo = fontDef.charStore[c];
 
-    // Determine texture coordinates.
-    glm::vec2 uv0 = glm::vec2(0.0f, charInfo.textureY) / wh;
-    glm::vec2 uv1 = uv0 + (charInfo.bitmapSize / wh);
+//     // Determine texture coordinates.
+//     glm::vec2 uv0 = glm::vec2(0.0f, charInfo.textureY) / wh;
+//     glm::vec2 uv1 = uv0 + (charInfo.bitmapSize / wh);
 
-    // Buffer the quad.
-    QuadMesh::bufferQuadMeshWithZ(&this->mesh,
-      position + charInfo.bitmapPosition, uv0,
-      position + charInfo.bitmapPosition + charInfo.bitmapSize, uv1,
-      0.0f,
-      j * QUAD_VERTICE_COUNT, j * QUAD_INDICE_COUNT
-    );
+//     // Buffer the quad.
+//     QuadMesh::bufferQuadMeshWithZ(&this->mesh,
+//       position + charInfo.bitmapPosition, uv0,
+//       position + charInfo.bitmapPosition + charInfo.bitmapSize, uv1,
+//       0.0f,
+//       j * QUAD_VERTICE_COUNT, j * QUAD_INDICE_COUNT
+//     );
 
-    // Move the current position along.
-    position.x += (float_t)(charInfo.advanceX >> 6);
-    position.y += (float_t)(charInfo.advanceY >> 6);
+//     // Move the current position along.
+//     position.x += (float_t)(charInfo.advanceX >> 6);
+//     position.y += (float_t)(charInfo.advanceY >> 6);
 
-    // Set the part index to the quad mappings
-    bufferData.fontQuadMappings[j] = partIndex;
-  }
+//     // Set the part index to the quad mappings
+//     bufferData.fontQuadMappings[j] = partIndex;
+//   }
 
-  return len;
-}
+//   return len;
+// }

src/dawn/scene/components/ui/UILabelNew.hpp

@@ -6,11 +6,12 @@
 #pragma once
 #include "scene/components/ui/UIComponentRenderable.hpp"
 #include "display/mesh/QuadMesh.hpp"
+#include "asset/assets/NewTrueTypeAsset.hpp"
 
 namespace Dawn {
   struct UILabelStyle {
     struct Color;
-    UILabelFontDef *fontDef;
+    // UILabelFontDef *fontDef;
   };
 
   class UILabelNew : public UIComponentRenderable {
@@ -18,13 +19,15 @@ namespace Dawn {
       Mesh mesh;
       FontShaderBuffer shaderBuffer;
 
-      FT_Face face;
-      FT_Face faceBold;
-      FT_Face faceItalics;
+      usagelockid_t fontLock = -1;
 
-      struct UILabelFontDef defFace;
-      struct UILabelFontDef defFaceBold;
-      struct UILabelFontDef defFaceItalics;
+      // FT_Face face;
+      // FT_Face faceBold;
+      // FT_Face faceItalics;
+
+      // struct UILabelFontDef defFace;
+      // struct UILabelFontDef defFaceBold;
+      // struct UILabelFontDef defFaceItalics;
 
       /**
        * Buffers the quads for the given text and updates the progressing values
@@ -38,16 +41,22 @@ namespace Dawn {
        * @param partIndex The part index to store for each quad buffered.
        * @return The number of quads buffered, not the string length.
        */
-      int32_t bufferQuads(
-        std::string text,
-        struct FontShaderBufferData &bufferData,
-        struct UILabelFontDef &fontDef,
-        glm::vec2 &position,
-        int32_t quadStart,
-        int32_t partIndex
-      );
+      // int32_t bufferQuads(
+      //   std::string text,
+      //   struct FontShaderBufferData &bufferData,
+      //   struct UILabelFontDef &fontDef,
+      //   glm::vec2 &position,
+      //   int32_t quadStart,
+      //   int32_t partIndex
+      // );
+
+      void rebufferQuads();
 
     public:
+      StateProperty<NewTrueTypeAsset*> font;
+      StateProperty<uint32_t> fontSize;
+      StateProperty<flag_t> style;
+
       UILabelNew(SceneItem *item);
 
       void onStart() override;

src/dawnliminal/CMakeLists.txt

@@ -24,10 +24,14 @@ tool_texture(texture_eth FILE=${LIMINAL_ASSETS_DIR}/textures/eth.png)
 tool_texture(texture_border FILE=${LIMINAL_ASSETS_DIR}/textures/texture_test.png)
 
 tool_newtruetype(font_arial
-  REGULAR="C:\\Windows\\Fonts\\arial.ttf"
-  BOLD="C:\\Windows\\Fonts\\arialbd.ttf"
-  ITALICS="C:\\Windows\\Fonts\\ariali.ttf"
-  BOLD_ITALICS="C:\\Windows\\Fonts\\arialbi.ttf"
+  REGULAR="/usr/share/fonts/TTF/arial.ttf"
+  BOLD="/usr/share/fonts/TTF/arialbd.ttf"
+  ITALICS="/usr/share/fonts/TTF/ariali.ttf"
+  BOLD_ITALICS="/usr/share/fonts/TTF/arialbi.ttf"
+  # REGULAR="C:\\Windows\\Fonts\\arial.ttf"
+  # BOLD="C:\\Windows\\Fonts\\arialbd.ttf"
+  # ITALICS="C:\\Windows\\Fonts\\ariali.ttf"
+  # BOLD_ITALICS="C:\\Windows\\Fonts\\arialbi.ttf"
 )
 
 tool_scene(${LIMINAL_ASSETS_DIR}/scenes/SceneBase.xml)

src/dawnliminal/scenes/HelloWorldScene.hpp

@@ -28,6 +28,12 @@ namespace Dawn {
         newLabelItem->transform.setParent(canvas->transform);
         auto newLabel = newLabelItem->addComponent<UILabelNew>();
 
+        auto font = this->game->assetManager.get<NewTrueTypeAsset>("font_arial");
+        
+        struct NewTrueTypeFaceTextureStyle style;
+        style.fontSize = 16;
+        style.style = 0;
+
         // item = this->createSceneItem();
         // auto meshRenderer = item->addComponent<MeshRenderer>();
         // auto quadMeshHost = item->addComponent<QuadMeshHost>();
@@ -59,6 +65,7 @@ namespace Dawn {
         auto assMan = &this->game->assetManager;
         std::vector<Asset*> assets;
         vectorAppend(&assets, SimpleSpinningCubePrefab::getRequiredAssets(assMan));
+        assets.push_back(assMan->get<NewTrueTypeAsset>("font_arial"));
         return assets;
       }
 

src/dawnopengl/display/RenderManager.cpp

@@ -28,7 +28,6 @@ void RenderManager::init() {
   this->fontShader = this->shaderManager.getShader<FontShader>(this->lockFontShader);
 
   this->renderPipeline.init();
-  this->fontManager.init();
 
   // Prepare the initial values
   glEnable(GL_TEXTURE_2D);
@@ -52,10 +51,6 @@ ShaderManager * RenderManager::getShaderManager() {
   return &this->shaderManager;
 }
 
-FontManager * RenderManager::getFontManager() {
-  return &this->fontManager; 
-}
-
 void RenderManager::setRenderFlags(renderflag_t flags) {
   this->renderFlags = flags;
   

src/dawnopengl/display/RenderManager.hpp

@@ -10,7 +10,6 @@
 #include "display/shader/shaders/FontShader.hpp"
 #include "display/shader/shaders/UIShader.hpp"
 #include "display/RenderPipeline.hpp"
-#include "display/font/FontManager.hpp"
 #include "display/font/ExampleFont.hpp"
 
 namespace Dawn {
@@ -18,7 +17,6 @@ namespace Dawn {
     private:
       RenderPipeline renderPipeline;
       ShaderManager shaderManager;
-      FontManager fontManager;
       shaderlock_t lockSimpleTextured = -1;
       shaderlock_t lockUIShaderProgram = -1;
       shaderlock_t lockFontShader = -1;
@@ -38,7 +36,6 @@ namespace Dawn {
       RenderTarget * getBackBuffer() override;
       RenderPipeline * getRenderPipeline() override;
       ShaderManager * getShaderManager() override;
-      FontManager * getFontManager() override;
       void setRenderFlags(renderflag_t renderFlags) override;
       void init() override;
       void update() override;

src/dawnshared/util/UsageLock.hpp

@@ -6,7 +6,7 @@
 #include "assert/assert.hpp"
 
 namespace Dawn {
-  typedef uint32_t usagelockid_t;
+  typedef int32_t usagelockid_t;
 
   class UsageLock {
     protected:

src/dawntools/newtruetypetool/NewTrueTypeTool.cpp

@@ -77,7 +77,6 @@ int32_t NewTrueTypeTool::start() {
       cleanupFiles();
       return 1;
     }
-    std::cout << "Push back" << std::endl;
     ++itFlag;
   }