Technically working shaders.

.gitea/workflows/release.yml

@@ -0,0 +1,47 @@
+name: build-linux-glfw-x64
+on:
+  # ON tag
+  push:
+    tags:
+      - 'v*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Dependencies
+        run: |
+          mkdir release
+          sudo apt-get update
+          sudo apt-get install -y \
+            build-essential \
+            cmake \
+            xorg-dev \
+            libglu1-mesa-dev \
+            libglfw3-dev \
+            libx11-dev \
+            libxkbcommon-dev \
+            python3-pil
+
+
+      - name: Build Linux GLFW x64
+        run: |
+          if [ -d "build" ]; then
+            rm -rf build
+          fi
+          mkdir build
+          mkdir release/linux-glfw-x64
+          cd build
+          cmake ..
+          make
+          cd ..
+          cp build/src/Dawn release/linux-glfw-x64/Dawn
+          cp build/dawn.tar release/linux-glfw-x64/dawn.tar
+
+      # - name: Release  
+      #   uses: akkuman/gitea-release-action@v1
+      #   with:
+      #     files: |-
+      #       release/

.github/workflows/build-helloworld-vita.yml

@@ -1,56 +0,0 @@
-name: build-helloworld-vita
-on:
-  push:
-    branches: [ master ]
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    env:
-      VITASDK: /usr/local/vitasdk
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Cache VITASDK
-        id: cache-vitasdk-restore
-        uses: actions/cache/restore@v3
-        with:
-          path: /usr/local/vitasdk
-          key: ${{ runner.os }}-vitasdk
-
-      - name: Install Vita Toolchain
-        if: steps.cache-vitasdk.outputs.cache-hit != 'true'
-        run: ./ci/install-vita-toolchain.sh
-
-      - name: Save VITASDK
-        id: cache-vitasdk-save
-        uses: actions/cache/save@v3
-        with:
-          path: /usr/local/vitasdk
-          key: ${{ steps.cache-vitasdk-restore.outputs.cache-primary-key }}
-
-      - name: Install Libraries
-        run: ./ci/install-libraries.sh
-
-      - name: Build Tools
-        run: ./ci/build-tools.sh
-
-      - name: Build Game
-        run: |
-          export PATH=$VITASDK/bin:$PATH
-          mkdir build
-          cd build
-          cmake .. -DDAWN_BUILD_TARGET=target-helloworld-vita -DCMAKE_BUILD_TYPE=Debug
-          make
-
-      - name: Deploying
-        env:
-          DAWN_SSH_KEY: ${{ secrets.DAWN_SSH_KEY }}
-        run: |
-          mkdir -p ~/.ssh
-          echo -e "${DAWN_SSH_KEY}" > ~/.ssh/id_rsa
-          chmod og-rwx ~/.ssh/id_rsa
-          ssh-keyscan -H wish.moe >> ~/.ssh/known_hosts
-          ssh -t yourwishes@wish.moe "mkdir -p /home/yourwishes/Dawn/vita/debug"
-          scp ./build/src/dawnvita/HelloWorld.vpk yourwishes@wish.moe:/home/yourwishes/Dawn/vita/debug/

.github/workflows/build-liminal-glfw-linux64.yml

@@ -1,26 +0,0 @@
-name: build-liminal-glfw-linux64
-on:
-  push:
-    branches: [ master ]
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Install Toolchain
-        run: ./ci/install-linux-toolchain.sh
-
-      - name: Install Libraries
-        run: ./ci/install-libraries.sh
-
-      - name: Build Tools
-        run: ./ci/build-tools.sh
-
-      - name: Build Game
-        run: |
-          mkdir build
-          cd build
-          cmake .. -DDAWN_BUILD_TARGET=target-liminial-linux64-glfw
-          make

.gitmodules

@@ -1,21 +0,0 @@
-[submodule "lib/glfw"]
-	path = lib/glfw
-	url = https://github.com/glfw/glfw.git
-[submodule "lib/glm"]
-	path = lib/glm
-	url = https://github.com/g-truc/glm.git
-[submodule "lib/SDL"]
-	path = lib/SDL
-	url = https://github.com/libsdl-org/SDL.git
-[submodule "lib/openal-soft"]
-	path = lib/openal-soft
-	url = https://github.com/kcat/openal-soft
-[submodule "lib/AudioFile"]
-	path = lib/AudioFile
-	url = https://github.com/adamstark/AudioFile.git
-[submodule "lib/freetype"]
-	path = lib/freetype
-	url = https://gitlab.freedesktop.org/freetype/freetype.git
-[submodule "lib/libarchive"]
-	path = lib/libarchive
-	url = https://github.com/libarchive/libarchive

CMakeLists.txt

@@ -7,11 +7,11 @@ cmake_minimum_required(VERSION 3.13)
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_STANDARD_REQUIRED True)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
 
 # Variable Caches
 set(DAWN_CACHE_TARGET "dawn-target")
+set(DAWN_TARGET_NAME "Dawn")
 
 # Set Common Build Variables
 set(DAWN_ROOT_DIR "${CMAKE_SOURCE_DIR}")
@@ -23,10 +23,9 @@ set(DAWN_ASSETS_BUILD_DIR "${DAWN_BUILD_DIR}/assets")
 set(DAWN_GENERATED_DIR "${DAWN_BUILD_DIR}/generated")
 set(DAWN_TEMP_DIR "${DAWN_BUILD_DIR}/temp")
 
-# Add CMake Tools
+# Options
-add_subdirectory(cmake)
+option(DAWN_ENABLE_PHYSICS "Enable Physics" OFF)
-
+option(DAWN_DEBUG_SHADERS "Enable Debug Shaders" ON)
-set(DAWN_BUILD_BINARY ${DAWN_BUILD_DIR}/src/${DAWN_BUILDING}/${DAWN_TARGET_NAME})
 
 # Initialize Project First.
 project(Dawn

archive/Shader.hpp

@@ -87,6 +87,27 @@ namespace Dawn {
         assertNoGLError();
         assertTrue(status == GL_TRUE, "Failed to link shader program.");
 
+        std::vector<std::string> uniformNames;
+        GLint numUniforms = 0;
+
+        // Get the number of active uniforms
+        glGetProgramiv(shaderProgram, GL_ACTIVE_UNIFORMS, &numUniforms);
+        assertNoGLError();
+
+        // Iterate through each uniform
+        // for (GLint i = 0; i < numUniforms; ++i) {
+        //   char name[256];
+        //   GLsizei length;
+        //   GLint size;
+        //   GLenum type;
+
+        //   // Get the uniform name
+        //   glGetActiveUniform(shaderProgram, i, sizeof(name), &length, &size, &type, name);
+        //   assertNoGLError();
+        //   std::cout << "Uniform: " << i << ":" << name << std::endl;
+        //   // uniformNames.push_back(std::string(name));
+        // }
+
         // Map parameters correctly.
         std::for_each(
           parameters.begin(),

archive/ShaderStage.cpp

@@ -0,0 +1,74 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "assert/assertgl.hpp"
+#include "assert/assert.hpp"
+#include "ShaderStage.hpp"
+
+using namespace Dawn;
+
+ShaderStage::ShaderStage(
+  const enum ShaderStageType type,
+  const std::string source
+) : IShaderStage(type) {
+  // Get OpenGL Shader Type
+  GLenum shaderType;
+  switch(this->type) {
+    case ShaderStageType::VERTEX:
+      shaderType = GL_VERTEX_SHADER;
+      break;
+
+    case ShaderStageType::FRAGMENT:
+      shaderType = GL_FRAGMENT_SHADER;
+      break;
+
+    // case ShaderStageType::COMPUTE:
+    //   shaderType = GL_COMPUTE;
+    //   break;
+
+    default:
+      assertUnreachable("Unknown ShaderStageType");
+  }
+
+  // Initialize the shader
+  this->id = glCreateShader(shaderType);
+  assertNoGLError();
+
+  // Compile the shader
+  auto cSource = source.c_str();
+  glShaderSource(this->id, 1, &cSource, NULL);
+  assertNoGLError();
+  glCompileShader(this->id);
+  assertNoGLError();
+  
+  // glShaderBinary(1, &this->id, GL_SHADER_BINARY_FORMAT_SPIR_V, source.data(), source.size());
+  // assertNoGLError();
+  // glSpecializeShader(this->id, "main", 0, NULL, NULL);
+  // assertNoGLError();
+
+  // Validate
+  GLint status;
+  glGetShaderiv(this->id, GL_COMPILE_STATUS, &status);
+  assertNoGLError();
+
+  if(!status) {
+    // Failed to compile
+    GLint logLength;
+    glGetShaderiv(this->id, GL_INFO_LOG_LENGTH, &logLength);
+    assertNoGLError();
+
+    GLchar *log = new GLchar[logLength];
+    glGetShaderInfoLog(this->id, logLength, NULL, log);
+    assertNoGLError();
+    assertUnreachable("Failed to compile shader stage %i:\n%s", type, log);
+  }
+}
+
+ShaderStage::~ShaderStage() {
+  if(this->id != -1) {
+    glDeleteShader(this->id);
+    assertNoGLError();
+  }
+}

archive/ShaderStage.hpp

@@ -0,0 +1,28 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "dawnopengl.hpp"
+#include "display/shader/IShaderStage.hpp"
+
+namespace Dawn {
+  class ShaderStage : public IShaderStage {
+    public:
+      GLuint id = -1;
+
+      /**
+       * Constructs a new ShaderStage.
+       * 
+       * @param type The type of shader this is.
+       * @param source The source code to compile.
+       */
+      ShaderStage(const enum ShaderStageType type, const std::string source);
+
+      /**
+       * Disposes of the shader stage.
+       */
+      ~ShaderStage();
+  };
+}

archive/ShaderStructure.hpp

@@ -39,6 +39,7 @@ namespace Dawn {
        * @param getParameters A callback that, when invoked, will populate the
        *                      parameters vector with the parameters for this
        *                      structure.
+       * @param count The number of structures to create.
        */
       ShaderStructure(
         const std::string &structureName,

archive/SimpleTexturedShader.cpp

@@ -0,0 +1,230 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "display/shader/SimpleTexturedShader.hpp"
+
+#include <fstream>
+#include "slang.h"
+#include "slang-gfx.h"
+using namespace slang;
+
+using namespace Dawn;
+
+void SimpleTexturedShader::getStages(
+  const enum ShaderOpenGLVariant variant,
+  const struct SimpleTexturedShaderData *rel,
+  std::vector<std::shared_ptr<ShaderStage>> &stages,
+  std::vector<struct ShaderParameter> &parameters,
+  std::vector<struct IShaderStructure> &structures
+) {
+  // Stages
+  std::shared_ptr<ShaderStage> vertex;
+  std::shared_ptr<ShaderStage> fragment;
+
+  std::string shader = R"(
+    cbuffer Uniforms {
+      float4x4 u_Projection;
+      float4x4 u_View;
+      float4x4 u_Model;
+      float4 u_Color;
+      bool u_HasTexture;
+      uniform Sampler2D u_Texture;
+    };
+
+    struct AssembledVertex {
+      float3 position : POSITION;
+      float2 texcoord : TEXCOORD;
+    };
+
+    struct Fragment {
+      float4 color;
+    };
+
+    struct VertexStageOutput {
+      float2 uv : UV;
+      float4 sv_position : SV_Position;
+    };
+
+    [shader("vertex")]
+    VertexStageOutput vertexMain(
+      AssembledVertex assembledVertex
+    ) {
+      VertexStageOutput output;
+
+      float3 position = assembledVertex.position;
+
+      output.uv = assembledVertex.texcoord;
+
+      output.sv_position = mul(
+        float4(position, 1.0),
+        mul(u_Model, mul(u_View, u_Projection))
+      );
+
+      return output;
+    }
+
+    [shader("fragment")]
+    Fragment fragmentMain(
+      float2 uv: UV
+    ) : SV_Target {
+      Fragment output;
+      if(u_HasTexture) {
+        output.color = u_Texture.Sample(uv) * u_Color;
+      } else {
+        output.color = u_Color;
+      }
+      return output;
+    }
+  )";
+  Slang::ComPtr<IGlobalSession> globalSession;
+  createGlobalSession(globalSession.writeRef());
+
+  SessionDesc sessionDesc;
+
+  TargetDesc targetDesc;
+  targetDesc.format = SLANG_GLSL;
+  targetDesc.profile = globalSession->findProfile("glsl_330");
+  sessionDesc.targets = &targetDesc;
+  sessionDesc.targetCount = 1;
+
+  Slang::ComPtr<IBlob> diagnostics;
+  const char* searchPaths[] = { "/home/yourwishes/htdocs/Dawn/assets/shaders/" };
+  sessionDesc.searchPaths = searchPaths;
+  sessionDesc.searchPathCount = 1;
+
+  Slang::ComPtr<ISession> session;
+  globalSession->createSession(sessionDesc, session.writeRef());
+  auto module = session->loadModuleFromSourceString(
+    "hello-world.slang",
+    "hello-world.slang",
+    shader.c_str(),
+    diagnostics.writeRef()
+  );
+  if(diagnostics) {
+    assertUnreachable("Failed to load module %s", (const char*) diagnostics->getBufferPointer());
+    return;
+  }
+
+  Slang::ComPtr<IEntryPoint> vertexEntryPoint;
+  Slang::ComPtr<IEntryPoint> fragEntryPoint;
+  module->findEntryPointByName("vertexMain", vertexEntryPoint.writeRef());
+  module->findEntryPointByName("fragmentMain", fragEntryPoint.writeRef());
+
+  IComponentType* components[] = { module, vertexEntryPoint, fragEntryPoint };
+  Slang::ComPtr<IComponentType> program;
+  session->createCompositeComponentType(
+    components,
+    sizeof(components) / sizeof(components[0]),
+    program.writeRef()
+  );
+
+  Slang::ComPtr<IComponentType> linkedProgram;
+  auto result = program->link(linkedProgram.writeRef(), diagnostics.writeRef());
+  std::cout << "Result: " << result << std::endl;
+  if(diagnostics) {
+    assertUnreachable("%s\n", (const char*) diagnostics->getBufferPointer());
+    return;
+  }
+
+  int entryPointIndex = 0;
+  int targetIndex = 0; // only one target
+  Slang::ComPtr<IBlob> vertexBlob;
+  result = linkedProgram->getEntryPointCode(
+    entryPointIndex,
+    targetIndex,
+    vertexBlob.writeRef(),
+    diagnostics.writeRef()
+  );
+  if(diagnostics) {
+    assertUnreachable("%s\n", (const char*) diagnostics->getBufferPointer());
+    return;
+  }
+
+  slang::ProgramLayout* layout = program->getLayout();
+  unsigned parameterCount = layout->getParameterCount();
+  for(unsigned pp = 0; pp < parameterCount; pp++) {
+    slang::VariableLayoutReflection* parameter = layout->getParameterByIndex(pp);
+    std::cout << "Parameter: " << parameter->getName() << std::endl;
+    
+    auto layout = parameter->getTypeLayout();
+    auto fields = layout->getFieldCount();
+    for(unsigned ff = 0; ff < fields; ff++) {
+      slang::VariableLayoutReflection* field = layout->getFieldByIndex(ff);
+      std::string fieldName = field->getName();
+      std::cout << "Field: " << fieldName << std::endl;
+    }
+  }
+
+  std::string vertexString = (const char*)vertexBlob->getBufferPointer();
+
+  entryPointIndex = 1;
+  Slang::ComPtr<IBlob> fragmentBlob;
+  result = linkedProgram->getEntryPointCode(
+    entryPointIndex,
+    targetIndex,
+    fragmentBlob.writeRef(),
+    diagnostics.writeRef()
+  );
+  if(diagnostics) {
+    assertUnreachable("%s\n", (const char*) diagnostics->getBufferPointer());
+    return;
+  }
+
+  std::string fragmentString = (const char*)fragmentBlob->getBufferPointer();
+
+  vertex = std::make_shared<ShaderStage>(
+    ShaderStageType::VERTEX, vertexString
+  );
+  stages.push_back(vertex);
+
+  fragment = std::make_shared<ShaderStage>(
+    ShaderStageType::FRAGMENT, fragmentString
+  );
+  stages.push_back(fragment);
+
+  structures.push_back(ShaderStructure<struct SimpleTexturedShaderDataSub>(
+    "block_SLANG_ParameterGroup_Uniforms_std140_0",
+    &rel->data,
+    ShaderOpenGLStructureType::STD140,
+    [](const SimpleTexturedShaderDataSub &data, std::vector<struct ShaderParameter> &parameters) {
+      parameters.push_back(ShaderParameter(
+        "u_Projection_0",
+        &data.projection,
+        ShaderParameterType::MAT4
+      ));
+
+      parameters.push_back(ShaderParameter(
+        "u_View_0",
+        &data.view,
+        ShaderParameterType::MAT4
+      ));
+
+      parameters.push_back(ShaderParameter(
+        "u_Model_0",
+        &data.model,
+        ShaderParameterType::MAT4
+      ));
+
+      parameters.push_back(ShaderParameter(
+        "u_Color_0",
+        &data.color,
+        ShaderParameterType::COLOR
+      ));
+
+      parameters.push_back(ShaderParameter(
+        "u_HasTexture_0",
+        &data.hasTexture,
+        ShaderParameterType::BOOLEAN
+      ));
+    }
+  ));
+
+  // Parameters
+  parameters.push_back(ShaderParameter(
+    "Uniforms_u_Texture_0",
+    &rel->texture,
+    ShaderParameterType::TEXTURE
+  ));
+}

archive/SimpleTexturedShader.hpp

@@ -7,12 +7,17 @@
 #include "display/shader/Shader.hpp"
 
 namespace Dawn {
-  struct SimpleTexturedShaderData {
+  struct SimpleTexturedShaderDataSub {
     glm::mat4 projection;
     glm::mat4 view;
     glm::mat4 model;
     struct Color color = COLOR_WHITE;
+
     bool hasTexture = false;
+  };
+
+  struct SimpleTexturedShaderData {
+    struct SimpleTexturedShaderDataSub data;
     shadertexturebinding_t texture = 0;
   };
 

archive/component/ui/UICanvas.cpp

@@ -139,6 +139,6 @@ void UICanvas::flushPass() {
   textureBindings.clear();
 }
 
-void UICanvas::addElement(std::shared_ptr<UIElement> element) {
+void UICanvas::addElement(const std::shared_ptr<UIElement> element) {
   elements.push_back(element);
 }

archive/component/ui/UICanvas.hpp

@@ -68,6 +68,6 @@ namespace Dawn {
        * 
        * @param component The component to add.
        */
-      void addElement(std::shared_ptr<UIElement> component);
+      void addElement(const std::shared_ptr<UIElement> component);
   };
 }

archive/ui/elements/CMakeLists.txt

@@ -5,5 +5,6 @@
 
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
+    UILabel.cpp
     UIRectangle.cpp
 )

assets/en.json

@@ -0,0 +1,42 @@
+{
+  "main_menu": {
+    "new_game": "New Game",
+    "load_game": "Load Game",
+    "options": "Options",
+    "exit": "Exit"
+  },
+  "tiles": {
+    "water": {
+      "interact": "A refreshing body of water."
+    },
+    "lamp": {
+      "interact": "An electric lamp.\nA real lightbulb idea."
+    },
+    "rail": {
+      "interact": "Train tracks.\n...Better not cross them."
+    }
+  },
+  "entities": {
+    "sign": {
+      "name": "Sign"
+    }
+  },
+  "maps": {
+    "testmap": {
+      "bob": "Hello, I am Bob.",
+      "sign": "This is a sign.",
+      "sign2": {
+        "1": "This is another sign.",
+        "2": "It has two lines."
+      }
+    },
+    "train_station": {
+      "stair_sign": {
+        "0": "Stairs slippery when wet.\n\n<- West to Town.\n-> East to lakefront."
+      }
+    }
+  },
+  "battle": {
+    "start": "Battle Start!"
+  }
+}

assets/maps/testmap.json

@@ -0,0 +1,8 @@
+{
+  "name": "Test Map",
+  "layers": [
+    {
+
+    }
+  ]
+}

assets/materials/simple-textured.json

@@ -0,0 +1,8 @@
+{
+  "assets": {
+    "simpleTexturedShader": {
+      "type": "shader",
+      "path": "shaders/simple-textured.shader"
+    }
+  }
+}

assets/prefabs/npc.json

@@ -0,0 +1,26 @@
+{
+  "name": "Rosa",
+  
+  "assets": {
+    "rosa": {
+      "type": "texture",
+      "path": "rosa.texture"
+    }
+  },
+
+  "components": {
+    "mesh": {
+      "type": "QuadMesh"
+    },
+    "material": {
+      "type": "SimpleTexturedMaterial",
+      "texture": "rosa"
+    },
+    "meshRenderer": {
+      "type": "MeshRenderer"
+    },
+    "entity": {
+      "type": "RPGEntity"
+    }
+  }
+}

assets/prefabs/rosa.json

@@ -0,0 +1,29 @@
+{
+  "name": "Rosa",
+  
+  "assets": {
+    "rosa": {
+      "type": "texture",
+      "path": "rosa.texture"
+    }
+  },
+
+  "components": {
+    "mesh": {
+      "type": "QuadMesh"
+    },
+    "material": {
+      "type": "SimpleTexturedMaterial",
+      "texture": "rosa"
+    },
+    "meshRenderer": {
+      "type": "MeshRenderer"
+    },
+    "entity": {
+      "type": "RPGEntity"
+    },
+    "player": {
+      "type": "RPGPlayer"
+    }
+  }
+}

assets/scenes/test_rpg_scene.json

@@ -0,0 +1,47 @@
+{
+  "name": "Test RPG Scene",
+  
+  "assets": {
+    "rosa": {
+      "type": "prefab",
+      "path": "prefabs/rosa.json"
+    },
+    "npc": {
+      "type": "prefab",
+      "path": "prefabs/npc.json"
+    },
+    "rosatext": {
+      "type": "texture",
+      "path": "rosa.texture"
+    },
+    "simpleTexturedShader": {
+      "type": "shader",
+      "path": "shaders/simple-textured.slang"
+    }
+  },
+
+  "items": {
+    "camera": {
+      "components": {
+        "camera": {
+          "type": "camera"
+        }
+      }
+    },
+
+    "rosa": {
+      "prefab": "rosa",
+      "position": [ 0, 0, 0 ],
+      "components": {
+        "player": {
+          "camera": "camera"
+        }
+      }
+    },
+
+    "npc": {
+      "prefab": "npc",
+      "position": [ 32, 0, 0 ]
+    }
+  }
+}

assets/shaders/simple-textured.slang

@@ -0,0 +1,53 @@
+uniform float4x4 projection;
+uniform float4x4 view;
+uniform float4x4 model;
+uniform float4 color;
+uniform bool hasTexture;
+uniform Sampler2D texture;
+
+struct AssembledVertex {
+  float3 position : POSITION;
+  float2 texcoord : TEXCOORD;
+};
+
+struct Fragment {
+  float4 color;
+};
+
+struct VertexStageOutput {
+  float2 uv : UV;
+  float4 sv_position : SV_Position;
+};
+
+[shader("vertex")]
+VertexStageOutput vertexMain(
+  AssembledVertex assembledVertex
+) {
+  VertexStageOutput output;
+
+  float3 position = assembledVertex.position;
+
+  output.uv = assembledVertex.texcoord;
+
+  output.sv_position = mul(
+    float4(position, 1.0),
+    mul(model, mul(view, projection))
+  );
+
+  return output;
+}
+
+[shader("fragment")]
+Fragment fragmentMain(
+  float2 uv: UV
+) : SV_Target {
+  Fragment output;
+  
+  if (hasTexture) {
+    output.color = texture.Sample(uv) * color;
+  } else {
+    output.color = color;
+  }
+  
+  return output;
+}

ci/build-tools.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-mkdir tools
-cd tools
-cmake .. -DDAWN_BUILD_TARGET=target-tools
-make

ci/install-libraries.sh

@@ -1,2 +0,0 @@
-#!/bin/bash
-git submodule update --init --recursive

ci/install-linux-toolchain.sh

@@ -1,2 +0,0 @@
-#!/bin/bash
-sudo apt install build-essential

ci/install-vita-toolchain.sh

@@ -1,38 +0,0 @@
-#!/bin/bash
-sudo apt-get install cmake libarchive-tools
-git clone https://github.com/vitasdk/vdpm ~/vdpm
-cd ~/vdpm
-./bootstrap-vitasdk.sh
-export PATH=$VITASDK/bin:$PATH
-
-git clone https://github.com/vitasdk/packages.git ~/vitapackages
-cd ~/vitapackages
-
-dir_array=(
-  zlib
-  bzip2
-  henkaku
-  taihen
-  kubridge
-  openal-soft
-  openssl
-  curl
-  curlpp
-  expat
-  opus
-  opusfile
-  glm
-  kuio
-  vitaShaRK
-  libmathneon
-  vitaGL
-  SceShaccCgExt
-)
-
-curdir=$(pwd)
-for d in "${dir_array[@]}";do
-  echo "${curdir}${d}"
-  cd "${curdir}/${d}"
-  vita-makepkg
-  vdpm *-arm.tar.xz
-done

ci/quick-vita-build.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-mkdir -p vita/build
-cd vita/build
-if [ ! -d "src" ]
-then
-  cmake ../.. -DDAWN_BUILD_TARGET=target-helloworld-vita -DCMAKE_BUILD_TYPE=Debug
-fi
-make
-cp ./src/dawnvita/*.vpk ../
-cd ../..

cmake/CMakeLists.txt

@@ -1,8 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# Includes
-add_subdirectory(hosts)
-add_subdirectory(targets)

cmake/hosts/CMakeLists.txt

@@ -1,15 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# Check for build target, or default
-if(WIN32)
-  set(DAWN_BUILD_HOST "build-host-win32")
-elseif(UNIX AND NOT APPLE)
-  set(DAWN_BUILD_HOST "build-host-linux")
-elseif(UNIX AND APPLE)
-  set(DAWN_BUILD_HOST "build-host-osx")
-endif()
-
-add_subdirectory(${DAWN_BUILD_HOST})

cmake/hosts/README.md

@@ -1,4 +0,0 @@
-# CMake Hosts
-CMake Hosts help the build system define how a HOST (Not the target/client) does
-its building. Host would be the system you are using, right now, to do the build
-with.

cmake/hosts/build-host-linux/CMakeLists.txt

@@ -1,6 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILD_HOST_LIBS "m" CACHE INTERNAL ${DAWN_CACHE_TARGET})

cmake/hosts/build-host-osx/CMakeLists.txt

@@ -1,6 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILD_HOST_LIBS "" CACHE INTERNAL ${DAWN_CACHE_TARGET})

cmake/hosts/build-host-win32/CMakeLists.txt

@@ -1,6 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILD_HOST_LIBS "" CACHE INTERNAL ${DAWN_CACHE_TARGET})

cmake/modules/FindGLFW.cmake

@@ -1,49 +0,0 @@
-find_path(GLFW_INCLUDE_DIR GLFW/glfw3.h
-  HINTS
-    ENV GLFWDIR
-  PATHS
-    "/usr"
-    "/usr/local"
-    "~/Library/Frameworks"
-    "/Library/Frameworks"
-    "/opt"
-    "$ENV{PROGRAMFILES}/glfw"
-    "$ENV{PROGRAMFILES}/glfw3"
-  PATH_SUFFIXES
-    include
-)
-
-# Search for the library
-FIND_LIBRARY(GLFW_LIBRARY
-  NAMES
-    glfw glfw3 GLFW GLFW3
-  HINTS
-    ENV GLFWDIR
-  PATHS
-    "/usr"
-    "/usr/local"
-    "~/Library/Frameworks"
-    "/Library/Frameworks"
-    "/opt"
-    "$ENV{PROGRAMFILES}/glfw"
-    "$ENV{PROGRAMFILES}/glfw3"
-  PATH_SUFFIXES
-    lib
-    lib32
-    lib64
-    libs
-    lib-vc2012
-    lib-vc2013
-    lib-vc2015
-    lib-vc2017
-    lib-vc2019
-    lib-vc2022
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(
-  GLFW
-  REQUIRED_VARS GLFW_LIBRARY GLFW_INCLUDE_DIR
-)
-
-mark_as_advanced(GLFW_LIBRARY GLFW_INCLUDE_DIR)

cmake/modules/FindOpenAL.cmake

@@ -1,49 +0,0 @@
-find_path(OPENAL_INCLUDE_DIR al.h
-  HINTS
-    ENV OPENALDIR
-  PATHS
-    "/usr"
-    "/usr/local"
-    "~/Library/Frameworks"
-    "/Library/Frameworks"
-    "/opt"
-    "$ENV{PROGRAMFILES}/openal"
-    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]"
-  PATH_SUFFIXES
-    include/AL
-    AL/AL
-    include/OpenAL
-    include
-    AL
-    OpenAL
-)
-
-# Search for the library
-FIND_LIBRARY(OPENAL_LIBRARY
-  NAMES
-    OpenAL al openal OpenAL32
-  HINTS
-    ENV OPENALDIR
-  PATHS
-    "/usr"
-    "/usr/local"
-    "~/Library/Frameworks"
-    "/Library/Frameworks"
-    "/opt"
-    "$ENV{PROGRAMFILES}/openal"
-    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]"
-  PATH_SUFFIXES
-    lib
-    lib32
-    lib64
-    libs
-    ${_OpenAL_ARCH_DIR}
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(
-  OpenAL
-  REQUIRED_VARS OPENAL_LIBRARY OPENAL_INCLUDE_DIR
-)
-
-mark_as_advanced(OPENAL_LIBRARY OPENAL_INCLUDE_DIR)

cmake/targets/CMakeLists.txt

@@ -1,14 +0,0 @@
-# Copyright (c) 2022 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# Now validate we have a build target for real
-if(NOT DEFINED DAWN_BUILD_TARGET)
-  set(DAWN_BUILD_TARGET "target-rpg-linux-glfw" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-endif()
-
-message("Building target ${DAWN_BUILD_TARGET}")
-
-# Include the build target
-add_subdirectory(${DAWN_BUILD_TARGET})

cmake/targets/README.md

@@ -1,40 +0,0 @@
-# CMake Targets
-CMake Targets decide what you are intending to build. Targets are (usually) a 
-specific system, like vita, 3ds, switch, or a specific OS with a library, e.g.
-targetting vulkan on linux vs targetting opengl on linux, or targetting opengl
-on windows, etc.
-
-In addition the target also decides what project(s) to build. Usually this is
-just the specific game and/or systems to be built, so if you are building a VN
-game the target would need to let the build system know you want to rollup the
-VN parts of the engine also.
-
-Note this is one of the very few build args that is required during the 
-configuration of cmake to make it build properly, failure to specify a target
-will result in a build error.
-
-```
--DDAWN_BUILD_TARGET=target-helloworld-linux64-glfw
-```
-
-## Target Systems
-- vita
-- linux
-- osx
-- windows
-- emscripten (Web)
-
-## Target Libraries
-- vita (Includes OGL)
-- glfw (Includes OGL)
-- sdl2 (Includes OGL)
-
-## Target games
-- liminal
-- helloworld
-
-## Target Arcitectures
-- vita (form of armv7)
-- linux (x64 only)
-- windows (x64 only)
-- osx (targetting arm64 currently)

cmake/targets/target-helloworld-emscripten/CMakeLists.txt

@@ -1,15 +0,0 @@
-# Copyright (c) 2023 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILDING dawnhelloworld CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_BUILD_HOST_LIBS "" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_EMSCRIPTEN true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_GLFW true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_NAME "HelloWorld" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-
-set(DAWN_EMSCRIPTEN_FLAGS "" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-
-# Ensures a .HTML file is generated.
-set(CMAKE_EXECUTABLE_SUFFIX ".html" CACHE INTERNAL ${DAWN_CACHE_TARGET})

cmake/targets/target-helloworld-linux-glfw/CMakeLists.txt

@@ -1,10 +0,0 @@
-# Copyright (c) 2023 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILDING dawnhelloworld CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_LINUX true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_GLFW true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_NAME "HelloWorld" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_ARCHIVE true CACHE INTERNAL ${DAWN_CACHE_TARGET})

cmake/targets/target-helloworld-vita/CMakeLists.txt

@@ -1,21 +0,0 @@
-# Copyright (c) 2023 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILDING dawnhelloworld CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_VITA true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_BUILD_HOST_LIBS "" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_NAME "HelloWorld" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-
-# Properties
-set(DAWN_VITA_APP_NAME "Hello Vita" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_VITA_TITLEID  "DAWN00000" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_VITA_VERSION  "01.00" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-
-# Toolchain
-if(DEFINED ENV{VITASDK})
-  set(CMAKE_TOOLCHAIN_FILE "$ENV{VITASDK}/share/vita.toolchain.cmake" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-else()
-  message(FATAL_ERROR "VITASDK Environment variable is missing! Either you do not have the VITASDK installed, or it is not set up with the env vars correctly.")
-endif()

cmake/targets/target-rpg-linux-glfw/CMakeLists.txt

@@ -1,11 +0,0 @@
-# Copyright (c) 2023 Dominic Masters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-set(DAWN_BUILDING dawnrpg CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_LINUX true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_GLFW true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_NAME "DawnRPG" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_ARCHIVE true CACHE INTERNAL ${DAWN_CACHE_TARGET})
-set(DAWN_TARGET_TRUETYPE false CACHE INTERNAL ${DAWN_CACHE_TARGET})

docs/COMPILING.md

@@ -1,340 +0,0 @@
-# Compiling, Debugging and Running
-This document's purpose is to explain how to compile, debug and run the project
-on your machine. It is assumed that you have a basic understanding of the
-fundamentals of your operating system and how to use a terminal.
-
-## Preamble
-The Dawn project is written almost entirely in C and C++. This includes all of
-the tooling used to generate the project and assets. The only non-C/C++ code is
-used by CMake to generate the output compilation files. This provides the Dawn
-project an extremely high level of portability not typically seen in other
-projects.
-
-## TLDR; Version
-This document is going to go over the installation and configuration of the
-following items. If you are already familiar with these tools, you can skip to
-the "Downloading the Source Code" section.
-- C/C++ Compiler
-- CMake
-- Git
-- IDE
-You may also need *python*, since we depend on third-party libraries that may use
-python scripts to generate their own build files. This is not required for the
-Dawn project itself.
-
-## Pre-Configuration
-In order to compile the Dawn project, you are required to have the following
-tools installed on your machine. 
-
-### 1. A C/C++ Compiler
-The exact tool(s) will depend on your specific scenario. The compiler is used to
-take the .cpp/.hpp files and generating binaries that execute on the target
-machine. Typically you will use your own C/C++ compiler for the machine that you
-are currently running, e.g. if you are running Windows, you will use the Visual
-Studio compiler. If you are running Linux, you will use GCC or Clang. If you are
-running macOS, you will use Clang, and so-on.
-
-If you are intending to compile on a different machine than the one you are
-currently running, you will need to use a cross-compiler that is specific for
-your use-case. You will also need to refer to the documentation for creating a
-new Dawn engine target.
-
-Please follow the instructions for your specific operating system to install the
-appropriate C/C++ compiler.
-
-**Windows**
-You will need to download and install [Visual Studio](https://visualstudio.microsoft.com/downloads/).
-Visual Studio (not to be confused with Visual Studio Code) is a full IDE that 
-bundles the official Microsoft C/C++ compiler. It is the recommended compiler
-for building the Dawn project on Windows.
-
-Advanced used can also use [MinGW](http://www.mingw.org/) or another compiler if
-they wish, however this is not officially supported.
-
-After installing Visual Studio, you will need to install the C++ development
-tools. This can be done by opening the Visual Studio Installer and selecting
-the "Desktop development with C++" workload.
-
-**Linux**
-You will need to install the GCC and Clang compilers. The compilers are usually
-installed either by default or by installing the necessary packages for your
-Linux distribution.
-
-For example, on Ubuntu, you can install the GCC and Clang compilers by running
-the following command:
-```bash
-sudo apt install build-essential clang
-```
-
-On Arch Linux, you can install the GCC and Clang compilers by running the
-following command:
-```bash
-sudo pacman -S base-devel clang
-```
-
-And on Fedora, you can install the GCC and Clang compilers by running the
-following command:
-```bash
-sudo dnf install @development-tools clang
-```
-
-For other distributions, please refer to your distribution's documentation.
-
-**macOS**
-You will need to install the Xcode command line tools. This can be done by done
-by running the following command in your terminal:
-```bash
-xcode-select --install
-```
-
-Afterwards you will need to install and enable [Brew](https://brew.sh/). This
-can be done by running the following command in your terminal:
-```bash
-/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-```
-
-
-### 2. CMake
-CMake is a tool that is used to generate the compilation files for the Dawn
-project. In short this is used to create versions of the Dawn project that can
-be compiled on all different sets of compilers, so if you are compiling on, for
-example, Windows, you can use CMake to generate the compilation files for the
-Visual Studio compiler, or if you are compiling on Linux, you can use CMake to
-generate the compilation files for the GCC or Clang compilers, and so-on.
-
-To install CMake, please follow the instructions for your specific operating
-system. All other operating systems can be found on the [CMake downloads page](https://cmake.org/download/).
-
-**Windows**
-You will need to download and install [CMake](https://cmake.org/download/). The
-installer will guide you through the installation process and will install the
-CMake executable to your system. It is recommended that you add CMake to your
-system PATH if requested by the installer.
-
-**Linux**
-Like installing the C/C++ compilers, you will need to install CMake using your
-specific Linux distribution's package manager, there is also a chance that CMake
-can be installed using flatpak or snap. Please refer to your distribution's
-documentation for more information.
-
-For Ubuntu and other Debian-based distributions, you can install CMake by using
-the following command:
-```bash
-sudo apt install cmake
-```
-
-For Arch Linux, you can install CMake by using the following command:
-```bash
-sudo pacman -S cmake
-```
-
-And for Fedora, you can install CMake by using the following command:
-```bash
-sudo dnf install cmake
-```
-
-**macOS**
-You will install CMake using brew. We detailed how to install brew in the C/C++
-compiler section. To install CMake, run the following command in your terminal:
-```bash
-brew install cmake
-```
-
-### 3. Git
-Git is a version control system that is used to manage the Dawn project's source
-code. It is used to download the source code, and to update the source code to
-the latest version. It is also used to manage the project's dependencies. Git is
-a standard tool in the programming industry and is used to manage complex 
-projects, especially those that are worked on by multiple people.
-
-Git, like all of the above tools, is installed slightly differently depending on
-your operating system. Please follow the instructions for your specific
-operating system.
-
-**Windows**
-You will need to download and install [Git](https://git-scm.com/downloads). The
-installer will guide you through the installation process and will install the
-Git executable to your system. It is recommended that you add Git to your system
-PATH if requested by the installer. You do not need to add the Context-menu 
-items to your system.
-
-**Linux**
-Like installing the C/C++ compilers, you will need to install Git using your 
-specific Linux distribution's package manager. It is also likely that git would
-have been installed by default. Please refer to your distribution's docs for
-more information.
-
-For Ubuntu and other Debian-based distributions, you can install Git by using
-the following command:
-```bash
-sudo apt install git
-```
-
-For Arch Linux, you can install Git by using the following command:
-```bash
-sudo pacman -S git
-```
-
-And for Fedora, you can install Git by using the following command:
-```bash
-sudo dnf install git
-```
-
-**macOS**
-You will install Git using brew. We detailed how to install brew in the C/C++
-compiler section. To install Git, run the following command in your terminal:
-```bash
-brew install git
-```
-
-### 4. An IDE
-An IDE (Integrated Development Environment) is a tool that is used to view and
-edit code of projects. While it is not required to use an IDE, it is recommended
-since it can make the process of editing and running the project much easier.
-
-There are many different IDEs available, and often people chose an IDE that will
-suit their preferences and needs, however if you are unsure of which IDE you
-should be using, the Dawn project recommends using [Visual Studio Code](https://code.visualstudio.com/),
-not to be confused with Visual Studio.
-
-Visual Studio Code is a free and open-source IDE that is widely used in the 
-industry for its simple, modern and configurable interface. For example you can
-configure VSCode to work on Web Projects, Game Projects, and more. It acts like
-a text editor with a bunch of extra tools.
-
-In addition to installing the VSCode IDE, we will add several recommended 
-plugins that will make editing the Dawn project easier and more seamless.
-
-To install VSCode follow the instructions for your specific operating system on
-the [VSCode downloads page](https://code.visualstudio.com/download), as it can
-vary a lot between operating systems.
-
-After installing VSCode, you will need to install the following plugins, by 
-clicking on the "Extensions" icon on the left-hand side of the VSCode window, 
-and searching for the following plugins. You may also be able to click on the
-following links to install the plugins directly, but it may not work.
-- [C/C++](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools)
-- [CMake](https://marketplace.visualstudio.com/items?itemName=twxs.cmake)
-- [CMake Tools](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cmake-tools)
-
-## Downloading the Source Code
-Now that you have all of the necessary tools installed, you can download the
-source code of the project and using it to build. The source code contains all
-of the code of the project, as well as the assets and the build scripts. This is
-confidential information and should not be shared with anyone.
-
-### 1. Cloning the Repository
-We previously installed the git tool, which is used to download the source code
-of the project, and some third-party libraries. To download the source code, you
-will need to open a terminal and navigate to the directory where you want to
-download the source code to.
-
-Afterwards, you will need to run the following command:
-```bash
-git clone https://git.wish.moe/YourWishes/Dawn.git
-```
-This will download the source code of the project to a new subdirectory called 
-"Dawn" and put all of the projects' source code within there.
-
-### 2. Installing the Dependencies / Libraries.
-I try to keep dependencies on third-party libraries to a minimum, however there
-are a few libraries that are required to build the Dawn project. These libraries
-are not included in the source code, and must be downloaded separately. This is
-done using the git tool.
-
-After you have cloned the above repository, you will need to open a terminal and
-navigate to the directory where you downloaded the source code to. Afterwards,
-you will need to run the following command:
-```bash
-git submodule update --init --recursive
-```
-This will fetch all of the third-party libraries that are required to build the
-Dawn project. This may take a while depending on your internet connection.
-
-### 3. Loading the Project
-This step is semi-optional. We are aiming to build the project using CMake, and
-the easiest way to do this is to use the CMake Tools plugin for VSCode that we
-installed earlier. This plugin will automatically detect the CMake files in the
-project and will allow us to build the project using the VSCode interface.
-
-If you opted out of using VSCode, you will need to set up your CMake environment
-to suit your IDE or needs. This is outside of the scope of this document, and
-you will need to refer to your IDE's documentation for more information.
-
-To load the project, you will need to open VSCode and open the Dawn project
-directory. Most operating systems will allow you to do this by dragging the 
-Dawn project directory onto the VSCode window. If this does not work, you can
-open VSCode and click on the "File" menu, and click on "Open Folder". You will
-then need to navigate to the Dawn project directory and click "Open".
-
-Afterwards you will likely be prompted autometically to configure the CMake
-Tools plugin. If you are not, you can click on the "CMake" icon on the left-hand
-side of the VSCode window, and click on "Configure". This will configure the
-CMake Tools plugin to use the CMake files in the Dawn project directory.
-
-You may also be asked to select a compiler. If you are using Windows, you will
-need to select the Visual Studio compiler. If you are using Linux, you will need
-to select the GCC or Clang compiler. If you are using macOS, you will need to
-select the Clang compiler. If you are using a different compiler, you will need
-to select the appropriate compiler.
-
-If prompted to select a build type, select "Debug".
-
-## Compiling the Project
-Now that we have the project loaded into our IDE, we can compile the project.
-This is done using the CMake Tools plugin for VSCode. If you are not using
-VSCode you will need to refer to your IDE's documentation for more information.
-
-Firstly, you will need to create a settings file to configure the project. In
-VSCode you can create a new folder called `.vscode` (Including the leading `.`)
-in the Dawn project root directory. Afterwards, you will need to create a new
-file called `settings.json` in the `.vscode` directory. You will then need to
-paste the following into the file:
-```json
-{
-    "cmake.configureArgs": [
-      "-DDAWN_BUILD_TOOLS=true",
-      "-DDAWN_BUILD_TARGET=target-liminal-win32-glfw",
-      "-DDAWN_DEBUG_BUILD=true"
-    ]
-}
-```
-And save the file. You may want to alter the values to suit your needs. For
-example, if you are compiling on Linux, you will need to change 
-`target-liminal-win32-glfw` to `target-liminal-linux-glfw`. If you are compiling
-on macOS, you will need to change it to `target-liminal-osx-glfw`. The specific
-configure arguments are outside of the scope of this document, and you will need
-to refer to the specific target documentation for more information.
-
-After you have created the settings file, you will need to configure and build
-the project. To perform the build you need to click "Build" button the bottom of
-the VSCode window. This will compile the project and will output the resulting
-binaries in to a "build" directory within the Dawn project directory.
-
-Upon clicking the "Build" button, you will see an output panel appear at the
-bottom of the VSCode window. This will show the process of the build, and will
-show any errors that may occur. This is used to debug and fix any issues that
-may occur during the build process.
-
-If the build was successful, you will see a "Build finished" message in the
-output panel, typically read as;
-```bash
-[build] Build finished with exit code 0
-```
-If you do not see this message, or if the exit code is not 0, you will need to
-debug the issue. The output panel will show the error message which is helpful
-so we can debug the issue. If you are unable to debug the issue, you can ask for
-help in the Discord server.
-
-## Running the built project
-After the build process succeeds you will be able to run the project. This is
-done by clicking on the Run icon, which looks like a play button, on the bottom
-of the VSCode window. This will run the project in production mode and will not
-show any debug information.
-
-If the program hangs, crashes or does not run, you can click the Debug icon, 
-which looks like a ladybug, on the bottom of the VSCode window. This will run
-the project in debug mode and will show debug information and HALT the program
-if there is an error detected. If program HALTS in debug mode you can use this 
-information to debug the issue. If you are unable to debug the issue, you can
-ask for help in the Discord server.

lib/CMakeLists.txt

@@ -3,51 +3,72 @@
 # This software is released under the MIT License.
 # https://opensource.org/licenses/MIT
 
-# GLFW
+include(FetchContent)
-if(DAWN_TARGET_GLFW)
-  if(${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
-    set(DAWN_EMSCRIPTEN_FLAGS "${DAWN_EMSCRIPTEN_FLAGS} -s USE_GLFW=3" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-    add_subdirectory(glad)
-  else()
-    add_subdirectory(glad)
-    add_subdirectory(glfw)
-  endif()
-endif()
 
-# SDL
+# GLFW
-if(DAWN_TARGET_SDL2)
+FetchContent_Declare(glfw URL https://github.com/glfw/glfw/releases/download/3.4/glfw-3.4.zip)
-  add_subdirectory(glad)
+FetchContent_MakeAvailable(glfw)
-  add_subdirectory(SDL)
+
-endif()
+add_subdirectory(glad)
 
 # GLM
-add_subdirectory(glm)
+FetchContent_Declare(
+  glm
+  GIT_REPOSITORY  https://github.com/g-truc/glm
+  GIT_TAG         0af55ccecd98d4e5a8d1fad7de25ba429d60e863
+)
+FetchContent_MakeAvailable(glm)
 
 # FreeType
-if(${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
+FetchContent_Declare(
-  set(DAWN_EMSCRIPTEN_FLAGS "${DAWN_EMSCRIPTEN_FLAGS} -s USE_FREETYPE=1" CACHE INTERNAL ${DAWN_CACHE_TARGET})
+  freetype
-else()
+  GIT_REPOSITORY  https://gitlab.freedesktop.org/freetype/freetype
-  add_subdirectory(freetype)
+  GIT_TAG         VER-2-13-3
+)
+FetchContent_MakeAvailable(freetype)
+
+#LibArchive
+FetchContent_Declare(
+  libarchive
+  GIT_REPOSITORY https://github.com/libarchive/libarchive
+  GIT_TAG        v3.7.6
+)
+FetchContent_MakeAvailable(libarchive)
+
+# JSON
+FetchContent_Declare(
+  json
+  URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz
+)
+FetchContent_MakeAvailable(json)
+
+# JOLT Physics
+if(DAWN_ENABLE_PHYSICS)
+  FetchContent_Declare(
+    JoltPhysics
+    GIT_REPOSITORY "https://github.com/jrouwe/JoltPhysics"
+    GIT_TAG "v5.2.0"
+    SOURCE_SUBDIR "Build"
+  )
+  FetchContent_MakeAvailable(JoltPhysics)
 endif()
 
-# LibArchive
+# SLANG
-if(DAWN_TARGET_ARCHIVE)
+set(SLANG_ENABLE_GFX ON CACHE BOOL "Enable GFX" FORCE)
-  add_subdirectory(libarchive)
+FetchContent_Declare(
-endif()
+  slang
+  GIT_REPOSITORY https://github.com/shader-slang/slang
+  GIT_TAG v2024.17
+)
+FetchContent_MakeAvailable(slang)
+
 
 # OpenAL
-if(DAWN_TARGET_OPENAL)
+# if(DAWN_TARGET_OPENAL)
-  set(LIBTYPE "STATIC")
+#   set(LIBTYPE "STATIC")
-  add_subdirectory(openal-soft)
+#   add_subdirectory(openal-soft)
 
-  set(BUILD_TESTS OFF CACHE BOOL "Build tests" FORCE)
+#   set(BUILD_TESTS OFF CACHE BOOL "Build tests" FORCE)
-  set(BUILD_EXAMPLES OFF CACHE BOOL "Build examples" FORCE) 
+#   set(BUILD_EXAMPLES OFF CACHE BOOL "Build examples" FORCE) 
-  add_subdirectory(AudioFile)
+#   add_subdirectory(AudioFile)
-endif()
+# endif()
-
-# Emscripten (TESTING ONLY)
-if(DEFINED DAWN_EMSCRIPTEN_FLAGS)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DAWN_EMSCRIPTEN_FLAGS}" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${DAWN_EMSCRIPTEN_FLAGS}" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${DAWN_EMSCRIPTEN_FLAGS}" CACHE INTERNAL ${DAWN_CACHE_TARGET})
-endif()

lib/glad/include/KHR/khrplatform.h

@@ -153,6 +153,20 @@ typedef int64_t                 khronos_int64_t;
 typedef uint64_t                khronos_uint64_t;
 #define KHRONOS_SUPPORT_INT64   1
 #define KHRONOS_SUPPORT_FLOAT   1
+/*
+ * To support platform where unsigned long cannot be used interchangeably with
+ * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
+ * Ideally, we could just use (u)intptr_t everywhere, but this could result in
+ * ABI breakage if khronos_uintptr_t is changed from unsigned long to
+ * unsigned long long or similar (this results in different C++ name mangling).
+ * To avoid changes for existing platforms, we restrict usage of intptr_t to
+ * platforms where the size of a pointer is larger than the size of long.
+ */
+#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
+#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
+#define KHRONOS_USE_INTPTR_T
+#endif
+#endif
 
 #elif defined(__VMS ) || defined(__sgi)
 
@@ -235,14 +249,21 @@ typedef unsigned short int     khronos_uint16_t;
  * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
  * to be the only LLP64 architecture in current use.
  */
-#ifdef _WIN64
+#ifdef KHRONOS_USE_INTPTR_T
+typedef intptr_t               khronos_intptr_t;
+typedef uintptr_t              khronos_uintptr_t;
+#elif defined(_WIN64)
 typedef signed   long long int khronos_intptr_t;
 typedef unsigned long long int khronos_uintptr_t;
-typedef signed   long long int khronos_ssize_t;
-typedef unsigned long long int khronos_usize_t;
 #else
 typedef signed   long  int     khronos_intptr_t;
 typedef unsigned long  int     khronos_uintptr_t;
+#endif
+
+#if defined(_WIN64)
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
 typedef signed   long  int     khronos_ssize_t;
 typedef unsigned long  int     khronos_usize_t;
 #endif

src/CMakeLists.txt

@@ -3,75 +3,32 @@
 # This software is released under the MIT License.
 # https://opensource.org/licenses/MIT
 
-# Custom variables
-set(
-  DAWN_TARGET_DEPENDENCIES_LAST
-  CACHE INTERNAL ${DAWN_CACHE_TARGET}
-)
-
 # Build Project
 add_executable(${DAWN_TARGET_NAME})
 
-# Change what we are building. Pulled from the cmake/targets dir.
+# Validate game project includes the target name
-if(DEFINED DAWN_BUILDING)
+if(NOT DEFINED DAWN_TARGET_NAME)
-  add_subdirectory(${DAWN_BUILDING})
+  message(FATAL_ERROR "You need to define a target name")
 endif()
 
-# Validate game project includes the target name
+# Add in base library
-if(DEFINED DAWN_TARGET_NAME)
+add_subdirectory(dawn)
-  # Add in base library
+add_subdirectory(dawnrpg)
-  add_subdirectory(dawn)
 
-  # Compile entry targets
+if(DAWN_ENABLE_PHYSICS)
-  if(DAWN_TARGET_WIN32)
+  add_subdirectory(dawnphysics)
-    add_subdirectory(dawnwin32)
+endif()
-  elseif(DAWN_TARGET_LINUX)
-    add_subdirectory(dawnlinux)
-  elseif(DAWN_TARGET_OSX)
-    add_subdirectory(dawnosx)
-  elseif(DAWN_TARGET_VITA)
-    add_subdirectory(dawnvita)
-  elseif(DAWN_TARGET_EMSCRIPTEN)
-    add_subdirectory(dawnemscripten)
-  else()
-    message(FATAL_ERROR "You need to define an entry target")
-  endif()
 
-  # Host Libraries
+# Host Libraries
-  target_link_libraries(${DAWN_TARGET_NAME}
+target_link_libraries(${DAWN_TARGET_NAME}
-    PUBLIC
+  PUBLIC
-      ${DAWN_BUILD_HOST_LIBS}
+    ${DAWN_BUILD_HOST_LIBS}
-  )
+)
 
-  # Compile support targets
+# Compile support targets
-  if(DAWN_TARGET_GLFW)
+add_subdirectory(dawnglfw)
-    add_subdirectory(dawnglfw)
+add_subdirectory(dawnopengl)
-    add_subdirectory(dawnopengl)
+add_subdirectory(dawnlinux)
-  endif()
 
-  if(DAWN_TARGET_TRUETYPE)
+# Compress the game assets.
-    add_subdirectory(dawntruetype)
+add_dependencies(${DAWN_TARGET_NAME} dawnassets)
-  endif()
-
-  if(DAWN_TARGET_SDL2)
-    add_subdirectory(dawnsdl2)
-    add_subdirectory(dawnopengl)
-  endif()
-
-  if(DAWN_TARGET_VITA)
-    add_subdirectory(dawnopengl)
-  endif()
-
-  if(DAWN_TARGET_OPENAL)
-    add_subdirectory(dawnopenal)
-  endif()
-
-  # Late definitions, used by tools
-  if(NOT DAWN_TARGET_DEPENDENCIES_LAST)
-  else()
-    add_dependencies(${DAWN_TARGET_NAME} ${DAWN_TARGET_DEPENDENCIES_LAST})
-  endif()
-
-  # Compress the game assets.
-  add_dependencies(${DAWN_TARGET_NAME} dawnassets)
-endif()

src/dawn/CMakeLists.txt

@@ -6,8 +6,11 @@
 # Libraries
 target_link_libraries(${DAWN_TARGET_NAME}
   PUBLIC
-    glm
     archive_static
+    glm::glm
+    nlohmann_json::nlohmann_json
+    freetype
+    slang
 )
 
 # Includes
@@ -16,6 +19,12 @@ target_include_directories(${DAWN_TARGET_NAME}
     ${CMAKE_CURRENT_LIST_DIR}
 )
 
+# Definitions
+target_compile_definitions(${DAWN_TARGET_NAME}
+  PUBLIC
+    DAWN_DEBUG_SHADERS=$<BOOL:${DAWN_DEBUG_SHADERS}>
+)
+
 # Subdirs
 add_subdirectory(assert)
 add_subdirectory(asset)
@@ -24,14 +33,16 @@ add_subdirectory(component)
 add_subdirectory(display)
 add_subdirectory(environment)
 add_subdirectory(game)
-# add_subdirectory(games)
-# add_subdirectory(input)
 add_subdirectory(locale)
-add_subdirectory(prefab)
-# add_subdirectory(physics)
 add_subdirectory(save)
 add_subdirectory(scene)
-# add_subdirectory(state)
+add_subdirectory(settings)
 add_subdirectory(time)
 add_subdirectory(util)
-add_subdirectory(ui)
+
+
+# Assets
+tool_copy(en en.json)
+tool_copy(simpleTexturedShader shaders/simple-textured.slang)
+
+add_dependencies(${DAWN_TARGET_NAME} dawnassets)

src/dawn/assert/assert.hpp

@@ -6,7 +6,7 @@
  */
 
 #pragma once
-#include "dawnlibs.hpp"
+#include "util/Flag.hpp"
 
 /**
  * Asserts that a given statement must evaluate to true or the assertion fails
@@ -84,6 +84,17 @@ void assertTrueImplement(
   map.find(key) != map.end(), __VA_ARGS__ \
 )
 
+/**
+ * Asserts that a given map does not have a specific key.
+ * @param map Map to check.
+ * @param key Key to check for.
+ * @param message Message (sprintf format) to send to the logger.
+ * @param args Optional TParam args for the sprintf message to accept.
+ */
+#define assertMapNotHasKey(map, key, ...) assertTrue( \
+  map.find(key) == map.end(), __VA_ARGS__ \
+)
+
 /**
  * Asserts that a given value has a specific flag turned off.
  * 
@@ -93,7 +104,7 @@ void assertTrueImplement(
  * @param args Optional TParam args for the sprintf message to accept.
  */
 #define assertFlagOff(value, flag, ...) assertTrue( \
-  (value & flag) == 0, __VA_ARGS__ \
+  Flag::isOff(value, flag), __VA_ARGS__ \
 )
 
 /**
@@ -105,7 +116,7 @@ void assertTrueImplement(
  * @param args Optional TParam args for the sprintf message to accept.
  */
 #define assertFlagOn(value, flag, ...) assertTrue( \
-  (value & flag) == flag, __VA_ARGS__ \
+  Flag::isOn(value, flag), __VA_ARGS__ \
 )
 
 /**

src/dawn/asset/AssetDataLoader.cpp

@@ -60,24 +60,58 @@ int32_t assetDataLoaderArchiveClose(struct archive *a, void *d) {
 
 // // // // // // // // // // // // // // // // // // // // // // // // // // //
 
-AssetDataLoader::AssetDataLoader(std::string fileName) : fileName(fileName) {
+AssetDataLoader::AssetDataLoader(const std::string &fileName) :
+  fileName(fileName)
+{
   assertTrue(
     fileName.size() > 0,
     "IAssetDataLoader::IAssetDataLoader: fileName must be greater than 0"
   );
 }
 
+size_t AssetDataLoader::getSize() {
+  assertTrue(this->assetArchiveEntry != nullptr, "Entry is NULL!");
+  assertTrue(
+    archive_entry_size_is_set(assetArchiveEntry),
+    "Entry size is not set!"
+  );
+  return archive_entry_size(assetArchiveEntry);
+}
+
+size_t AssetDataLoader::getPosition() {
+  assertNotNull(this->assetArchiveFile, "File is not open!");
+  return this->position;
+}
+
+std::string AssetDataLoader::getEntireContentsAsString() {
+  if(!this->isOpen()) {
+    this->open();
+  } else {
+    this->rewind();
+  }
+
+  std::string buffer;
+  buffer.resize(this->getSize());
+  this->read((uint8_t*)buffer.data(), buffer.size());
+  this->close();
+  return buffer;
+}
+
+bool_t AssetDataLoader::isOpen() {
+  return this->assetArchive != nullptr;
+}
+
 void AssetDataLoader::open() {
-  assertNull(this->assetArchiveFile, "AssetDataLoader::open: File is already open");
+  assertNull(this->assetArchiveFile, "File is already open");
-  assertNull(this->assetArchive, "AssetDataLoader::open: Archive is already open");
+  assertNull(this->assetArchive, "Archive is already open");
-  assertNull(this->assetArchiveEntry, "AssetDataLoader::open: Entry is already open");
+  assertNull(this->assetArchiveEntry, "Entry is already open");
 
   this->assetArchiveFile = this->openAssetArchiveFile();
-  assertNotNull(this->assetArchiveFile, "AssetDataLoader::open: Failed to open archive file!");
+  assertNotNull(this->assetArchiveFile, "Failed to open archive file!");
 
   // Open archive reader
   assetArchive = archive_read_new();
-  assertNotNull(assetArchive, "AssetDataLoader::open: Failed to create archive reader");
+  assertNotNull(assetArchive, "Failed to create archive reader");
 
   // Set up the reader
   archive_read_support_format_tar(assetArchive);
@@ -90,28 +124,30 @@ void AssetDataLoader::open() {
   archive_read_set_callback_data(assetArchive, this);
 
   int32_t ret =  archive_read_open1(assetArchive);
-  assertTrue(ret == ARCHIVE_OK, "AssetDataLoader::open: Failed to open archive!");
+  assertTrue(ret == ARCHIVE_OK, "Failed to open archive!");
   position = 0;
 
   // Iterate over each file to find the one for this asset loader.
-  while(archive_read_next_header(assetArchive, &assetArchiveEntry) == ARCHIVE_OK) {
+  while(archive_read_next_header(assetArchive, &assetArchiveEntry)==ARCHIVE_OK){
-    const char_t *headerFile = (char_t*)archive_entry_pathname(assetArchiveEntry);
+    const char_t *headerFile = (char_t*)archive_entry_pathname(
+      assetArchiveEntry
+    );
     if(std::string(headerFile) == this->fileName) return;
     int32_t ret = archive_read_data_skip(assetArchive);
-    assertTrue(ret == ARCHIVE_OK, "AssetDataLoader::open: Failed to skip data!");
+    assertTrue(ret == ARCHIVE_OK, "Failed to skip data!");
   }
 
-  assertUnreachable("AssetDataLoader::open: Failed to find file!");
+  assertUnreachable("Failed to find file!");
 }
 
 int32_t AssetDataLoader::close() {
-  assertNotNull(this->assetArchiveFile, "AssetDataLoader::close: File is NULL");
+  assertNotNull(this->assetArchiveFile, "File is NULL");
-  assertNotNull(this->assetArchive, "AssetDataLoader::close: Archive is NULL!");
+  assertNotNull(this->assetArchive, "Archive is NULL!");
-  assertNotNull(this->assetArchiveEntry, "AssetDataLoader::close: Entry is NULL!");
+  assertNotNull(this->assetArchiveEntry, "Entry is NULL!");
   
   // Close the archive
   int32_t ret = archive_read_free(this->assetArchive);
-  assertTrue(ret == ARCHIVE_OK, "AssetDataLoader::close: Failed to close archive!");
+  assertTrue(ret == ARCHIVE_OK, "Failed to close archive!");
 
   this->assetArchive = nullptr;
   this->assetArchiveEntry = nullptr;
@@ -122,11 +158,11 @@ int32_t AssetDataLoader::close() {
   return res;
 }
 
-size_t AssetDataLoader::read(uint8_t *buffer, size_t size) {
+size_t AssetDataLoader::read(uint8_t *buffer, const size_t &size) {
   assertNotNull(buffer, "Buffer is NULL!");
   assertTrue(size > 0, "Size must be greater than 0!");
-  assertNotNull(this->assetArchive, "assetRead: Archive is NULL!");
+  assertNotNull(this->assetArchive, "Archive is NULL!");
-  assertNotNull(this->assetArchiveEntry, "assetRead: Entry is NULL!");
+  assertNotNull(this->assetArchiveEntry, "Entry is NULL!");
 
   ssize_t read = archive_read_data(this->assetArchive, buffer, size);
   this->position += read;
@@ -135,8 +171,8 @@ size_t AssetDataLoader::read(uint8_t *buffer, size_t size) {
     assertUnreachable(archive_error_string(this->assetArchive));
   }
   
-  assertTrue(read != ARCHIVE_RETRY, "assetRead: Failed to read data (RETRY)!");
+  assertTrue(read != ARCHIVE_RETRY, "Failed to read data (RETRY)!");
-  assertTrue(read != ARCHIVE_WARN, "assetRead: Failed to read data (WARN)!");
+  assertTrue(read != ARCHIVE_WARN, "Failed to read data (WARN)!");
 
   return read;
 }
@@ -156,23 +192,19 @@ size_t AssetDataLoader::readUntil(
   return i;
 }
 
-size_t AssetDataLoader::getSize() {
+size_t AssetDataLoader::skip(const size_t &n) {
-  assertTrue(this->assetArchiveEntry != nullptr, "AssetDataLoader::getSize: Entry is NULL!");
+  assertTrue(n >= 0, "Byte count must be greater than 0.");
-  assertTrue(archive_entry_size_is_set(assetArchiveEntry), "assetGetSize: Entry size is not set!");
+  assertTrue(n < (this->getSize() - this->position), "Cannot skip past EOF!");
-  return archive_entry_size(assetArchiveEntry);
-}
-
-size_t AssetDataLoader::skip(size_t n) {
-  assertTrue(n >= 0, "AssetDataLoader::skip: Byte count must be greater than 0.");
 
   uint8_t dumpBuffer[ASSET_LOADER_BUFFER_SIZE];
   size_t skipped = 0;
-  size_t n2, n3;
+  size_t n2, n3, n4;
-  while(n != 0) {
+  n4 = n;
-    n2 = Math::min<size_t>(n, ASSET_LOADER_BUFFER_SIZE);
+  while(n4 != 0) {
+    n2 = Math::min<size_t>(n4, ASSET_LOADER_BUFFER_SIZE);
     n3 = this->read(dumpBuffer, n2);
-    assertTrue(n3 == n2, "AssetDataLoader::skip: Failed to skip bytes!");
+    assertTrue(n3 == n2, "Failed to skip bytes!");
-    n -= n3;
+    n4 -= n3;
   }
 
   return skipped;
@@ -185,16 +217,14 @@ size_t AssetDataLoader::setPosition(const size_t position) {
 }
 
 void AssetDataLoader::rewind() {
+  assertTrue(this->isOpen(), "Asset is not open!");
+  if(this->position == 0) return;
+
   // TODO: See if I can optimize this
   this->close();
   this->open();
 }
 
-size_t AssetDataLoader::getPosition() {
-  assertNotNull(this->assetArchiveFile, "AssetDataLoader::getPosition: File is not open!");
-  return this->position;
-}
-
 AssetDataLoader::~AssetDataLoader() {
   if(this->assetArchiveFile != nullptr) this->close();
 }

src/dawn/asset/AssetDataLoader.hpp

@@ -4,7 +4,7 @@
 // https://opensource.org/licenses/MIT
 
 #pragma once
-#include "dawnlibs.hpp"
+#include "dawn.hpp"
 
 extern "C" {
   #include <archive.h>
@@ -88,7 +88,34 @@ namespace Dawn {
        * 
        * @param fileName File name of the asset that is to be loaded.
        */
-      AssetDataLoader(std::string filename);
+      AssetDataLoader(const std::string &filename);
+      
+      /**
+       * Get the size of the asset.
+       * @return The size of the asset in bytes.
+       */
+      size_t getSize();
+
+      /**
+       * Returns the current position of the read head.
+       * 
+       * @return The current read head position.
+       */
+      size_t getPosition();
+
+      /**
+       * Get the entire contents of the asset as a string.
+       * 
+       * @return The entire contents of the asset as a string.
+       */
+      std::string getEntireContentsAsString();
+
+      /**
+       * Check if the asset is open.
+       * 
+       * @return True if the asset is open, otherwise false.
+       */
+      bool_t isOpen();
 
       /**
        * Platform-centric method to open a file buffer to an asset.
@@ -107,7 +134,7 @@ namespace Dawn {
        * @param size Length of the data buffer (How many bytes to read).
        * @return The count of bytes read.
        */
-      size_t read(uint8_t *buffer, size_t size);
+      size_t read(uint8_t *buffer, const size_t &size);
 
       /**
        * Reads bytes from the buffer until a given delimiter is found. Returned
@@ -123,12 +150,6 @@ namespace Dawn {
         const size_t maxSize,
         const char_t delimiter
       );
-      
-      /**
-       * Get the size of the asset.
-       * @return The size of the asset in bytes.
-       */
-      size_t getSize();
 
       /**
        * Skips the read head forward to a given position.
@@ -136,7 +157,7 @@ namespace Dawn {
        * @param n Count of bytes to progress the read head by.
        * @return Count of bytes progressed.
        */
-      size_t skip(size_t n);
+      size_t skip(const size_t &n);
 
       /**
        * Rewind the read head to the beginning of the file.
@@ -151,13 +172,6 @@ namespace Dawn {
        */
       size_t setPosition(const size_t absolutePosition);
 
-      /**
-       * Returns the current position of the read head.
-       * 
-       * @return The current read head position.
-       */
-      size_t getPosition();
-
       /**
        * Cleanup the asset loader.
        */

src/dawn/asset/AssetLoader.cpp

@@ -5,13 +5,38 @@
 
 #include "AssetLoader.hpp"
 #include "assert/assert.hpp"
+#include "asset/AssetManager.hpp"
 
 using namespace Dawn;
 
-AssetLoader::AssetLoader(const std::string name) : name(name) {
+const std::string AssetLoader::ASSET_TYPE = "unknown";
-  assertTrue(name.size() > 0, "Asset::Asset: Name cannot be empty");
+
+AssetLoader::AssetLoader(
+  const std::shared_ptr<AssetManager> assetManager,
+  const std::string name
+) :
+  assetManager(assetManager),
+  name(name)
+{
+  assertNotNull(assetManager, "AssetManager cannot be null");
+  assertTrue(name.size() > 0, "Name cannot be empty");
+
+  std::cout << "Loading: " << name << std::endl;
+}
+
+std::shared_ptr<AssetManager> AssetLoader::getAssetManager() {
+  auto am = this->assetManager.lock();
+  assertNotNull(am, "AssetManager is null");
+  return am;
+}
+
+void AssetLoader::loadImmediately() {
+  while(!this->loaded) {
+    this->getAssetManager()->update();
+  }
 }
 
 AssetLoader::~AssetLoader() {
   this->loaded = false;
+  std::cout << "Unloading: " << name << std::endl;
 }

src/dawn/asset/AssetLoader.hpp

@@ -4,11 +4,19 @@
 // https://opensource.org/licenses/MIT
 
 #pragma once
-#include "dawnlibs.hpp"
+#include "dawn.hpp"
 
 namespace Dawn {
+  class AssetManager;
+
   class AssetLoader {
+    private:
+      std::weak_ptr<AssetManager> assetManager;
+
     public:
+      std::string typetest;
+      const static std::string ASSET_TYPE;
+
       const std::string name;
       bool_t loaded = false;
 
@@ -17,7 +25,10 @@ namespace Dawn {
        * 
        * @param name Name of the asset.
        */
-      AssetLoader(const std::string name);
+      AssetLoader(
+        const std::shared_ptr<AssetManager> assetManager,
+        const std::string name
+      );
 
       /**
        * Virtual function that will be called by the asset manager on a 
@@ -32,6 +43,25 @@ namespace Dawn {
        * false.
        */
       virtual void updateAsync() = 0;
+
+      /**
+       * Returns the asset type.
+       * 
+       * @return The asset type.
+       */
+      virtual std::string getAssetType() const = 0;
+
+      /**
+       * Returns the asset manager.
+       * 
+       * @return The asset manager.
+       */
+      std::shared_ptr<AssetManager> getAssetManager();
+
+      /**
+       * Load the asset immediately, this is blocking on the main thread.
+       */
+      void loadImmediately();
       
       /**
        * Dispose the asset item.

src/dawn/asset/AssetManager.cpp

@@ -4,48 +4,61 @@
 // https://opensource.org/licenses/MIT
 
 #include "AssetManager.hpp"
-#include "loaders/TextureLoader.hpp"
+#include "assert/assert.hpp"
 
 using namespace Dawn;
 
-void AssetManager::init() {
+void AssetManager::init(const std::shared_ptr<Game> &game) {
-
+  assertNotNull(game, "Game is NULL?");
+  this->game = game;
 }
 
 void AssetManager::update() {
-  auto itPending = pendingAssetLoaders.begin();
+  auto copyPendingAssets = pendingAssetLoaders;
-  while(itPending != pendingAssetLoaders.end()) {
+  auto itPending = copyPendingAssets.begin();
+  while(itPending != copyPendingAssets.end()) {
     auto loader = *itPending;
+    
     loader->updateSync();
     loader->updateAsync();
-    if(loader->loaded) {
+    loader->updateSync();
-      finishedAssetLoaders.push_back(loader);
+
-      itPending = pendingAssetLoaders.erase(itPending);
+    if(!loader->loaded) {
-    } else {
+      ++itPending;
-      itPending++;
+      continue;
     }
+    
+    finishedAssetLoaders.push_back(loader);
+    auto it = std::find(
+      pendingAssetLoaders.begin(),
+      pendingAssetLoaders.end(),
+      loader
+    );
+    assertTrue(it != pendingAssetLoaders.end(), "Loader not found?");
+    pendingAssetLoaders.erase(it);
+    ++itPending;
   }
 }
 
-void AssetManager::removeExisting(const std::string filename) {
+void AssetManager::remove(const std::shared_ptr<AssetLoader> loader) {
-  auto existing = std::find_if(
+  for(
-    pendingAssetLoaders.begin(), pendingAssetLoaders.end(),
+    auto it = pendingAssetLoaders.begin();
-    [&](auto &loader) {
+    it != pendingAssetLoaders.end();
-      return loader->name == filename;
+    it++
-    }
+  ) {
-  );
+    if(*it != loader) continue;
-  if(existing != pendingAssetLoaders.end()) {
+    pendingAssetLoaders.erase(it);
-    pendingAssetLoaders.erase(existing);
+    return;
   }
 
-  existing = std::find_if(
+  for(
-    finishedAssetLoaders.begin(), finishedAssetLoaders.end(),
+    auto it = finishedAssetLoaders.begin();
-    [&](auto &loader) {
+    it != finishedAssetLoaders.end();
-      return loader->name == filename;
+    it++
-    }
+  ) {
-  );
+    if(it->lock() != loader) continue;
-  if(existing != finishedAssetLoaders.end()) {
+    finishedAssetLoaders.erase(it);
-    finishedAssetLoaders.erase(existing);
+    return;
   }
 }
 
@@ -53,10 +66,10 @@ bool_t AssetManager::isEverythingLoaded() {
   return pendingAssetLoaders.size() == 0;
 }
 
-bool_t AssetManager::isLoaded(const std::string filename) {
+std::shared_ptr<Game> AssetManager::getGame() {
-  auto existing = this->getExisting<AssetLoader>(filename);
+  auto g = game.lock();
-  if(existing) return existing->loaded;
+  assertNotNull(g, "Game is NULL?");
-  return false;
+  return g;
 }
 
 AssetManager::~AssetManager() {

src/dawn/asset/AssetManager.hpp

@@ -4,14 +4,17 @@
 // https://opensource.org/licenses/MIT
 
 #pragma once
-#include "dawnlibs.hpp"
+#include "dawn.hpp"
 #include "asset/AssetLoader.hpp"
 
 namespace Dawn {
-  class AssetManager final {
+  class Game;
+
+  class AssetManager final : public std::enable_shared_from_this<AssetManager> {
     private:
+      std::weak_ptr<Game> game;
       std::vector<std::shared_ptr<AssetLoader>> pendingAssetLoaders;
-      std::vector<std::shared_ptr<AssetLoader>> finishedAssetLoaders;
+      std::vector<std::weak_ptr<AssetLoader>> finishedAssetLoaders;
 
       /**
        * Returns an existing asset loader if it exists.
@@ -20,26 +23,22 @@ namespace Dawn {
        * @return The asset loader if it exists, otherwise nullptr.
        */
       template<class T>
-      std::shared_ptr<T> getExisting(const std::string filename) {
+      std::shared_ptr<T> getExisting(const std::string &filename) {
-        auto existing = std::find_if(
+        for(auto &loader : pendingAssetLoaders) {
-          pendingAssetLoaders.begin(), pendingAssetLoaders.end(),
+          if(loader->name != filename) continue;
-          [&](auto &loader) {
+          if(loader->getAssetType() != T::ASSET_TYPE) continue;
-            return loader->name == filename;
+          return std::static_pointer_cast<T>(loader);
-          }
-        );
-
-        if(existing == finishedAssetLoaders.end()) {
-          existing = std::find_if(
-            finishedAssetLoaders.begin(), finishedAssetLoaders.end(),
-            [&](auto &loader) {
-              return loader->name == filename;
-            }
-          );
-          
-          if(existing == finishedAssetLoaders.end()) return nullptr;
         }
 
-        return std::static_pointer_cast<T>(*existing);
+        for(auto &wLoader : finishedAssetLoaders) {
+          auto loader = wLoader.lock();
+          if(!loader) continue;
+          if(loader->name != filename) continue;
+          if(loader->getAssetType() != T::ASSET_TYPE) continue;
+          return std::static_pointer_cast<T>(loader);
+        }
+        
+        return nullptr;
       }
 
       /**
@@ -47,13 +46,15 @@ namespace Dawn {
        * 
        * @param filename The filename of the asset to remove.
        */
-      void removeExisting(const std::string filename);
+      void removeExisting(const std::string &filename);
 
     public:
       /**
        * Initializes this asset manager so it can begin accepting assets.
+       * 
+       * @param game Game context that this asset manager is attached to.
        */
-      void init();
+      void init(const std::shared_ptr<Game> &game);
 
       /**
        * Updates the asset manager.
@@ -68,14 +69,6 @@ namespace Dawn {
        */
       bool_t isEverythingLoaded();
 
-      /**
-       * Returns whether the asset manager has loaded the given asset. 
-       * 
-       * @param filename The filename of the asset to check.
-       * @return True if the asset has been loaded.
-       */
-      bool_t isLoaded(const std::string filename);
-
       /**
        * Returns the asset loader for the given asset.
        * 
@@ -83,20 +76,35 @@ namespace Dawn {
        * @return The asset loader for the given asset.
        */
       template<class T>
-      std::shared_ptr<T> get(const std::string filename);
+      std::shared_ptr<T> get(const std::string &filename) {
+        auto existing = this->getExisting<T>(filename);
+        if(existing) return existing;
+
+        std::shared_ptr<T> loader = std::make_shared<T>(
+          shared_from_this(),
+          filename
+        );
+        pendingAssetLoaders.push_back(
+          std::static_pointer_cast<AssetLoader>(loader)
+        );
+        return loader;
+      }
 
       /**
-       * Returns the asset loader for the given asset.
+       * Returns the game context that this asset manager is attached to.
        * 
-       * @param filename The filename of the asset to get.
+       * @return The game context.
-       * @param fontSize The font size to get the truetype asset of.
-       * @return The asset loader for the given asset.
        */
-      template<class T>
+      std::shared_ptr<Game> getGame();
-      std::shared_ptr<T> get(
+
-        const std::string filename,
+      /**
-        const uint32_t fontSize
+       * Removes the given asset loader from the asset manager, assumes that
-      );
+       * nothing else needs to access it and any dangling shared_ptrs will have
+       * to remain in memory.
+       * 
+       * @param loader The asset loader to remove.
+       */
+      void remove(const std::shared_ptr<AssetLoader> loader);
 
       /**
        * Dispose the asset manager, and all attached assets.

src/dawn/asset/CMakeLists.txt

@@ -12,4 +12,4 @@ target_sources(${DAWN_TARGET_NAME}
 )
 
 # Subdirs
-add_subdirectory(loaders)
+add_subdirectory(loader)

src/dawn/asset/loader/CMakeLists.txt

@@ -0,0 +1,17 @@
+# Copyright (c) 2022 Dominic Msters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    TextureLoader.cpp
+    JSONLoader.cpp
+    TrueTypeLoader.cpp
+    ShaderLoader.cpp
+    StringLoader.cpp
+)
+
+# Subdirs
+add_subdirectory(scene)

src/dawn/asset/loader/JSONLoader.cpp

@@ -0,0 +1,43 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "JSONLoader.hpp"
+
+using namespace Dawn;
+
+const std::string JSONLoader::ASSET_TYPE = "json";
+
+JSONLoader::JSONLoader(
+  const std::shared_ptr<AssetManager> assetManager,
+  const std::string name
+) :
+  AssetLoader(assetManager, name),
+  loader(name),
+  state(JSONLoaderState::INITIAL)
+{
+  this->typetest = this->getAssetType();
+}
+
+void JSONLoader::updateAsync() {
+  if(this->state != JSONLoaderState::INITIAL) return;
+  
+  this->state = JSONLoaderState::LOADING_JSON;
+  std::string jsonContents = loader.getEntireContentsAsString();
+  this->data = json::parse(jsonContents);
+  this->state = JSONLoaderState::DONE;
+  this->loaded = true;
+}
+
+void JSONLoader::updateSync() {
+}
+
+std::string JSONLoader::getAssetType() const {
+  return JSONLoader::ASSET_TYPE;
+}
+
+JSONLoader::~JSONLoader() {
+  
+}
+

src/dawn/asset/loader/JSONLoader.hpp

@@ -0,0 +1,37 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "asset/AssetLoader.hpp"
+#include "asset/AssetDataLoader.hpp"
+
+
+namespace Dawn {
+  enum class JSONLoaderState {
+    INITIAL,
+    LOADING_JSON,
+    DONE
+  };
+
+  class JSONLoader : public AssetLoader {
+    protected:
+      AssetDataLoader loader;
+      enum JSONLoaderState state;
+
+    public:
+      const static std::string ASSET_TYPE;
+
+      json data;
+
+      JSONLoader(
+        const std::shared_ptr<AssetManager> assetManager,
+        const std::string name
+      );
+      void updateSync() override;
+      void updateAsync() override;
+      std::string getAssetType() const override;
+      ~JSONLoader();
+  };
+}

src/dawn/asset/loader/ShaderLoader.cpp

@@ -0,0 +1,60 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "ShaderLoader.hpp"
+#include "assert/assert.hpp"
+#include "asset/AssetManager.hpp"
+#include "game/Game.hpp"
+
+using namespace Dawn;
+
+const std::string ShaderLoader::ASSET_TYPE = "shader";
+
+ShaderLoader::ShaderLoader(
+  const std::shared_ptr<AssetManager> assetManager,
+  const std::string name
+) :
+  AssetLoader(assetManager, name),
+  state(ShaderLoaderState::INITIAL),
+  shader(std::make_shared<ShaderProgram>())
+{
+}
+
+void ShaderLoader::updateAsync() {
+}
+
+void ShaderLoader::updateSync() {
+  if(state != ShaderLoaderState::INITIAL) return;
+  this->state = ShaderLoaderState::LOADING;
+  assertFalse(loaded, "ShaderLoader already loaded.");
+
+  // Shorthand.
+  auto sm = this->getAssetManager()->getGame()->shaderManager;
+
+  // Load the shader string
+  Slang::ComPtr<IBlob> diagnostics;
+  auto module = sm->session->loadModule(
+    this->name.c_str(),
+    diagnostics.writeRef()
+  );
+  shader->init(module, sm->session);
+
+  // Finished loading.
+  this->state = ShaderLoaderState::LOADED;
+  this->loaded = true;
+}
+
+std::string ShaderLoader::getAssetType() const {
+  return ShaderLoader::ASSET_TYPE;
+}
+
+std::shared_ptr<ShaderProgram> ShaderLoader::getShader() {
+  assertNotNull(shader, "ShaderLoader shader is null.");
+  return shader;
+}
+
+ShaderLoader::~ShaderLoader() {
+  shader = nullptr;
+}

src/dawn/asset/loader/ShaderLoader.hpp

@@ -0,0 +1,44 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "asset/AssetLoader.hpp"
+#include "asset/AssetDataLoader.hpp"
+#include "display/shader/ShaderManager.hpp"
+#include "display/shader/ShaderProgram.hpp"
+
+namespace Dawn {
+  enum class ShaderLoaderState {
+    INITIAL,
+    LOADING,
+    LOADED
+  };
+
+  class ShaderLoader : public AssetLoader {
+    protected:
+      enum ShaderLoaderState state;
+      std::shared_ptr<ShaderProgram> shader;
+
+    public:
+      const static std::string ASSET_TYPE;
+
+      ShaderLoader(
+        const std::shared_ptr<AssetManager> assetManager,
+        const std::string name
+      );
+      void updateSync() override;
+      void updateAsync() override;
+      std::string getAssetType() const override;
+      
+      /**
+       * Retreives the shader program for this loader.
+       * 
+       * @return The shader program that this loader is managing.
+       */
+      std::shared_ptr<ShaderProgram> getShader();
+
+      ~ShaderLoader();
+  };
+}

src/dawn/asset/loader/StringLoader.cpp

@@ -0,0 +1,38 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "StringLoader.hpp"
+
+using namespace Dawn;
+
+const std::string StringLoader::ASSET_TYPE = "string";
+
+StringLoader::StringLoader(
+  const std::shared_ptr<AssetManager> assetManager,
+  const std::string name
+) :
+  AssetLoader(assetManager, name),
+  loader(name),
+  state(StringLoaderState::INITIAL)
+{
+}
+
+void StringLoader::updateSync() {
+}
+
+void StringLoader::updateAsync() {
+  if(this->state != StringLoaderState::INITIAL) return;
+  this->state = StringLoaderState::LOADING_STRING;
+  this->data = this->loader.getEntireContentsAsString();
+  this->state = StringLoaderState::DONE;
+  this->loaded = true;
+}
+
+std::string StringLoader::getAssetType() const {
+  return StringLoader::ASSET_TYPE;
+}
+
+StringLoader::~StringLoader() {
+}

src/dawn/asset/loader/StringLoader.hpp

@@ -0,0 +1,36 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "asset/AssetLoader.hpp"
+#include "asset/AssetDataLoader.hpp"
+
+namespace Dawn {
+  enum class StringLoaderState {
+    INITIAL,
+    LOADING_STRING,
+    DONE
+  };
+
+  class StringLoader : public AssetLoader {
+    protected:
+      AssetDataLoader loader;
+      enum StringLoaderState state;
+
+    public:
+      const static std::string ASSET_TYPE;
+
+      std::string data;
+
+      StringLoader(
+        const std::shared_ptr<AssetManager> assetManager,
+        const std::string name
+      );
+      void updateSync() override;
+      void updateAsync() override;
+      std::string getAssetType() const override;
+      ~StringLoader();
+  };
+}

src/dawn/asset/loader/TextureLoader.cpp

@@ -8,13 +8,18 @@
 
 using namespace Dawn;
 
-TextureLoader::TextureLoader(const std::string name) :
+const std::string TextureLoader::ASSET_TYPE = "texture";
-  AssetLoader(name),
+
-  loader(name + ".texture"),
+TextureLoader::TextureLoader(
+  const std::shared_ptr<AssetManager> assetManager,
+  const std::string name
+) :
+  AssetLoader(assetManager, name),
+  loader(name),
   state(TextureLoaderLoadState::INITIAL)
 {
-  sharedTexture = std::make_shared<Texture>();
+  this->typetest = this->getAssetType();
-  weakTexture = sharedTexture;
+  texture = std::make_shared<Texture>();
 }
 
 void TextureLoader::updateAsync() {
@@ -114,34 +119,39 @@ void TextureLoader::updateSync() {
   if(this->state != TextureLoaderLoadState::ASYNC_DONE) return;
   this->state = TextureLoaderLoadState::SYNC_LOADING;
 
-  assertNotNull(this->sharedTexture, "Texture is null!");
+  assertNotNull(this->texture, "Texture is null!");
   assertNotNull(this->data, "Texture data is null!");
 
   // Setup Texture
-  this->sharedTexture->setSize(
+  this->texture->setSize(
     this->width,
     this->height,
     this->format,
     TextureDataFormat::UNSIGNED_BYTE
   );
-  this->sharedTexture->buffer(this->data);
+  this->texture->buffer(this->data);
 
   // Free data buffer
   delete[] this->data;
   this->data = nullptr;
 
-  // Leat go of the held pointer
-  this->sharedTexture = nullptr;
-
   // Hand off and call done
   this->state = TextureLoaderLoadState::SYNC_DONE;
   this->loaded = true;
 }
 
+std::string TextureLoader::getAssetType() const {
+  return TextureLoader::ASSET_TYPE;
+}
+
+std::shared_ptr<Texture> TextureLoader::getTexture() {
+  return this->texture;
+}
+
 TextureLoader::~TextureLoader() {
   if(this->data != nullptr) {
     delete[] this->data;
     this->data = nullptr;
   }
-  this->sharedTexture = nullptr;
+  this->texture = nullptr;
 }

src/dawn/asset/loader/TextureLoader.hpp

@@ -30,26 +30,26 @@ namespace Dawn {
       enum TextureWrapMode wrapY;
       enum TextureFilterMode filterMin;
       enum TextureFilterMode filterMag;
+      std::shared_ptr<Texture> texture;
 
     public:
-      std::shared_ptr<Texture> sharedTexture;
+      const static std::string ASSET_TYPE;
-      std::weak_ptr<Texture> weakTexture;
 
-      /**
+      TextureLoader(
-       * Constructs a texture asset loader. You should instead use the parent
+        const std::shared_ptr<AssetManager> assetManager,
-       * asset managers' abstracted load method
+        const std::string name
-       * 
+      );
-       * @param name File name asset to load, omitting the extension.
-       */
-      TextureLoader(const std::string name);
 
       void updateSync() override;
       void updateAsync() override;
+      std::string getAssetType() const override;
 
       /**
-       * Dispose / Cleanup the texture asset. Will also dispose the underlying
+       * Get the texture asset.
-       * texture itself.
+       * 
+       * @return Texture asset.
        */
+      std::shared_ptr<Texture> getTexture();
       ~TextureLoader();
   };
 }