Added texture data format support

src/dawn/asset/assets/TextureAsset.cpp

@@ -22,7 +22,7 @@ void TextureAsset::updateSync() {
   this->state = 0x04;
 
   
-  this->texture.setSize(this->width, this->height, this->format);
+  this->texture.setSize(this->width, this->height, this->format, TEXTURE_DATA_FORMAT_UNSIGNED_BYTE);
   this->texture.buffer(this->colors);
   
   this->texture.wrapModeX = this->wrapModeX;
@@ -57,7 +57,7 @@ void TextureAsset::updateAsync() {
 
     switch(parseState) {
       case TEXTURE_ASSET_HEADER_PARSE_STATE_VERSION: {
-        auto compared = strcmp(integer, "DT_1.00");
+        auto compared = strcmp(integer, "DT_2.00");
         assertTrue(compared == 0);
         j = 0;
         parseState = TEXTURE_ASSET_HEADER_PARSE_STATE_WIDTH;
@@ -120,7 +120,7 @@ void TextureAsset::updateAsync() {
     }
   }
 
-  this->colors = (struct Color *)((void *)(this->buffer + i));
+  this->colors = (uint8_t*)((void *)(this->buffer + i));
   this->state = 0x03;
 }
 

src/dawn/asset/assets/TextureAsset.hpp

@@ -26,7 +26,7 @@ namespace Dawn {
       AssetLoader loader;
       uint8_t *buffer = nullptr;
       int32_t width = -1, height = -1;
-      struct Color *colors;
+      uint8_t *colors;
       enum TextureFormat format;
       enum TextureWrapMode wrapModeX;
       enum TextureWrapMode wrapModeY;

src/dawn/display/_Texture.hpp

@@ -27,6 +27,11 @@ namespace Dawn {
     TEXTURE_FILTER_MODE_LINEAR = 1
   };
 
+  enum TextureDataFormat {
+    TEXTURE_DATA_FORMAT_UNSIGNED_BYTE = 0,
+    TEXTURE_DATA_FORMAT_FLOAT = 1
+  };
+
   class ITexture : public StateOwner {
     protected:
       bool_t texturePropertiesNeedUpdating = true;
@@ -69,11 +74,13 @@ namespace Dawn {
        * @param width Width of the texture (in pixels).
        * @param height Height of the texture (in pixels).
        * @param format Data format of the texture to use.
+       * @param dataFormat Data format of the texture to use.
        */
       virtual void setSize(
         int32_t width,
         int32_t height,
-        enum TextureFormat format
+        enum TextureFormat format,
+        enum TextureDataFormat dataFormat
       ) = 0;
 
       /**

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

@@ -77,7 +77,7 @@ TrueTypeFaceTexture::TrueTypeFaceTexture(
     y += face->glyph->bitmap.rows;
   }
 
-  this->texture.setSize(w, h, TEXTURE_FORMAT_R);
+  this->texture.setSize(w, h, TEXTURE_FORMAT_R, TEXTURE_DATA_FORMAT_UNSIGNED_BYTE);
   this->texture.buffer(buffer);
   memoryFree(buffer);
 }

src/dawn/scene/components/display/Camera.cpp

@@ -13,10 +13,10 @@ Camera::Camera(SceneItem *item) :
   renderTarget(item->scene->game->renderManager.getBackBuffer()),
   fov(0.785398f),// 45 degrees,
   type(CAMERA_TYPE_PERSPECTIVE),
-  orthoLeft(0.0f),
-  orthoRight(1.0f),
-  orthoBottom(0.0f),
-  orthoTop(1.0f),
+  orthoLeft(-0.5f),
+  orthoRight(0.5f),
+  orthoBottom(-0.5f),
+  orthoTop(0.5f),
   clipNear(0.001f),
   clipFar(1000.0f)
 {

src/dawn/scene/components/display/CameraTexture.cpp

@@ -10,15 +10,34 @@ using namespace Dawn;
 CameraTexture::CameraTexture(SceneItem *item) :
   SceneItemComponent(item),
   camera(nullptr),
-  renderTarget(32.0f, 32.0f)
+  renderTarget(32.0f, 32.0f),
+  updateOrtho(true)
 {
 }
 
 void CameraTexture::onStart() {
   if(this->camera == nullptr) this->camera = item->getComponent<Camera>();
 
-  useEffect([&]{
-    if(this->camera == nullptr) return;
+  auto effectCamera = [&]{
+    if(this->camera == nullptr) return teardown = [&]{};
     this->camera->renderTarget = &this->renderTarget;
-  }, this->camera)();
+
+    if(!this->updateOrtho) return teardown = [&]{};
+
+    this->updateOrthoValues();
+    return teardown = useEvent([&](float_t w, float_t h){
+      this->updateOrthoValues();
+    }, this->camera->eventRenderTargetResized);
+  };
+  
+  useEffectWithTeardown(effectCamera, this->camera);
+  useEffectWithTeardown(effectCamera, this->updateOrtho)();
+}
+
+void CameraTexture::updateOrthoValues() {
+  assertNotNull(this->camera);
+  float_t wr = this->camera->renderTarget->getWidth() / this->camera->renderTarget->getHeight();
+  wr *= 0.5f;//TODO: allow this to be editable
+  this->camera->orthoLeft = -wr;
+  this->camera->orthoRight = wr;
 }

src/dawn/scene/components/display/CameraTexture.hpp

@@ -10,9 +10,17 @@
 namespace Dawn {
   class CameraTexture : public SceneItemComponent {
     protected:
+      std::function<void()> teardown;
+
+      void updateOrthoValues();
 
     public:
+      // @optional
       StateProperty<Camera*> camera;
+
+      // @optional
+      StateProperty<bool_t> updateOrtho;
+
       TextureRenderTarget renderTarget;
 
       CameraTexture(SceneItem *item);

src/dawn/scene/components/display/TiledSprite.cpp

@@ -55,11 +55,11 @@ void TiledSprite::onStart() {
     if(this->meshHost == nullptr || this->tileset == nullptr) return;
     auto tile = this->tileset->getTile(this->tile);
 
-    glm::vec2 size;
+    glm::vec2 quadSize;
 
     switch(this->sizeType) {
       case TILED_SPRITE_SIZE_TYPE_SCALE: {
-        size = glm::vec2(
+        quadSize = glm::vec2(
           this->tileset->getTileWidth(this->tile),
           this->tileset->getTileHeight(this->tile)
         ) * (float_t)this->size;
@@ -68,15 +68,15 @@ void TiledSprite::onStart() {
 
       case TILED_SPRITE_SIZE_TYPE_WIDTH_RATIO: {
         float_t rw = this->tileset->getTileHeight(this->tile) / this->tileset->getTileWidth(this->tile);
-        size.x = (float_t)this->size;
-        size.y = size.x * rw;
+        quadSize.x = (float_t)this->size;
+        quadSize.y = quadSize.x * rw;
         break;
       }
 
       case TILED_SPRITE_SIZE_TYPE_HEIGHT_RATIO: {
         float_t rh = this->tileset->getTileWidth(this->tile) / this->tileset->getTileHeight(this->tile);
-        size.y = (float_t)this->size;
-        size.x = size.y * rh;
+        quadSize.y = (float_t)this->size;
+        quadSize.x = quadSize.y * rh;
         break;
       }
 
@@ -84,8 +84,8 @@ void TiledSprite::onStart() {
         assertUnreachable();
     }
 
-    this->meshHost->xy0 = -size;
-    this->meshHost->xy1 = size;
+    this->meshHost->xy0 = -quadSize;
+    this->meshHost->xy1 = quadSize;
   }, {
     &this->tile,
     &this->meshHost,

src/dawnliminal/CMakeLists.txt

@@ -19,8 +19,20 @@ add_subdirectory(save)
 # Assets
 set(LIMINAL_ASSETS_DIR ${DAWN_ASSETS_DIR}/games/liminal)
 
-tool_texture(texture_eth FILE=${LIMINAL_ASSETS_DIR}/textures/eth.png)
-tool_texture(texture_border FILE=${LIMINAL_ASSETS_DIR}/textures/texture_test.png)
+tool_texture(texture_eth_faces_day
+  FILE="${LIMINAL_ASSETS_DIR}/textures/eth/faces_day.png"
+)
+tool_texture(texture_eth_faces_night
+  FILE="${LIMINAL_ASSETS_DIR}/textures/eth/faces_night.png"
+)
+tool_texture(texture_eth_poses_day
+  FILE="${LIMINAL_ASSETS_DIR}/textures/eth/poses_day.png"
+)
+
+
+tool_texture(texture_border
+  FILE=${LIMINAL_ASSETS_DIR}/textures/texture_test.png
+)
 tool_truetype(font_main
   REGULAR=${LIMINAL_ASSETS_DIR}/fonts/Ysabeau-Medium.ttf
   BOLD=${LIMINAL_ASSETS_DIR}/fonts/Ysabeau-SemiBold.ttf

src/dawnopengl/display/Texture.cpp

@@ -36,7 +36,12 @@ int32_t Texture::getHeight() {
   return this->height;
 }
 
-void Texture::setSize(int32_t width, int32_t height, enum TextureFormat format) {
+void Texture::setSize(
+  int32_t width,
+  int32_t height,
+  enum TextureFormat format,
+  enum TextureDataFormat dataFormat
+) {
   if(this->id != -1) {
     glDeleteTextures(1, &this->id);
     this->id = -1;
@@ -45,6 +50,7 @@ void Texture::setSize(int32_t width, int32_t height, enum TextureFormat format)
   this->width = width;
   this->height = height;
   this->format = format;
+  this->dataFormat = dataFormat;
 
   glGenTextures(1, &this->id);
   if(this->id <= 0) throw "Texture generation failed!";
@@ -151,7 +157,6 @@ void Texture::updateTextureProperties() {
 
 void Texture::bufferRaw(void *data) {
   assertTrue(this->isReady());
-  glBindTexture(GL_TEXTURE_2D, this->id);
 
   GLenum format;
   switch(this->format) {
@@ -175,25 +180,43 @@ void Texture::bufferRaw(void *data) {
       assertUnreachable();
   }
 
+  GLenum dataFormat;
+  switch(this->dataFormat) {
+    case TEXTURE_DATA_FORMAT_UNSIGNED_BYTE:
+      dataFormat = GL_UNSIGNED_BYTE;
+      break;
+
+    case TEXTURE_DATA_FORMAT_FLOAT:
+      dataFormat = GL_FLOAT;
+      break;
+
+    default:
+      assertUnreachable();
+  }
+
+  glBindTexture(GL_TEXTURE_2D, this->id);
   glTexImage2D(
     GL_TEXTURE_2D, 0, format,
     this->width, this->height,
-    0, format, GL_UNSIGNED_BYTE, data
+    0, format, dataFormat, data
   );
   glGenerateMipmap(GL_TEXTURE_2D);
   this->texturePropertiesNeedUpdating = true;
 }
 
 void Texture::buffer(struct ColorU8 pixels[]) {
+  assertTrue(this->dataFormat == TEXTURE_DATA_FORMAT_UNSIGNED_BYTE);
   this->bufferRaw((void*)pixels);
 }
 
 void Texture::buffer(struct Color pixels[]) {
+  assertTrue(this->dataFormat == TEXTURE_DATA_FORMAT_FLOAT);
+  assertTrue(this->format == TEXTURE_FORMAT_RGBA);
   this->bufferRaw((void*)pixels);
-  // assertUnreachable();
 }
 
 void Texture::buffer(uint8_t pixels[]) {
+  assertTrue(this->dataFormat == TEXTURE_DATA_FORMAT_UNSIGNED_BYTE);
   this->bufferRaw((void*)pixels);
 }
 

src/dawnopengl/display/Texture.hpp

@@ -20,6 +20,7 @@ namespace Dawn {
       int32_t height = -1;
       GLuint id = -1;
       enum TextureFormat format;
+      enum TextureDataFormat dataFormat;
 
       void updateTextureProperties();
       void bufferRaw(void *data);
@@ -28,7 +29,12 @@ namespace Dawn {
       Texture();
       int32_t getWidth() override;
       int32_t getHeight() override;
-      void setSize(int32_t width, int32_t height, enum TextureFormat format) override;
+      void setSize(
+        int32_t width,
+        int32_t height,
+        enum TextureFormat format,
+        enum TextureDataFormat dataFormat
+      ) override;
       void fill(struct Color) override;
       void fill(uint8_t) override;
       bool_t isReady() override;

src/dawnopengl/display/TextureRenderTarget.cpp

@@ -26,7 +26,7 @@ void TextureRenderTarget::setSize(float_t width, float_t height) {
   if(this->fboId != -1) glDeleteFramebuffers(1, &this->fboId);
 
   // Resize texture
-  this->texture.setSize((int32_t)width, (int32_t)height, TEXTURE_FORMAT_RGBA);
+  this->texture.setSize((int32_t)width, (int32_t)height, TEXTURE_FORMAT_RGBA, TEXTURE_DATA_FORMAT_FLOAT);
   this->eventRenderTargetResized.invoke(this, width, height);
 
   // Create Frame Buffer

src/dawnopengl/display/shader/shaders/SimpleBillboardedShader.cpp

@@ -17,10 +17,10 @@ void SimpleBillboardedShader::compile() {
       // Vertex Shader
       "#version 330 core\n"
       "layout (location = 0) in vec3 aPos;\n"
-      "layout (location = 1) in vec2 aTexCoord;\n"
+      "layout (location = 1) in vec2 aTexCoord;\n" +
+
+      RenderPipelineShaderBuffer::getShaderUniform() + ""
 
-      "uniform mat4 u_Proj;\n"
-      "uniform mat4 u_View;\n"
       "uniform mat4 u_Model;\n"
 
       "out vec2 o_TextCoord;\n"
@@ -31,7 +31,7 @@ void SimpleBillboardedShader::compile() {
         "vec3 right = normalize(cross(up, viewDirection));\n"
         "up = normalize(cross(viewDirection, right));\n"
         "vec3 billboardPosCam = vec3(u_View * vec4(billboardPos, 1.0));\n"
-        "gl_Position = u_Proj * vec4(billboardPosCam + (right * aPos.x + up * aPos.y), 1.0);\n"
+        "gl_Position = u_Projection * vec4(billboardPosCam + (right * aPos.x + up * aPos.y), 1.0);\n"
         "o_TextCoord = vec2(aTexCoord.x, aTexCoord.y);\n"
       "}",
 
@@ -53,10 +53,10 @@ void SimpleBillboardedShader::compile() {
     );
   #endif
 
-  this->paramProjection = this->getParameterByName("u_Proj");
-  this->paramView = this->getParameterByName("u_View");
   this->paramModel = this->getParameterByName("u_Model");
   this->paramColor = this->getParameterByName("u_Color");
   this->paramTexture = this->getParameterByName("u_Text");
   this->paramHasTexture = this->getParameterByName("u_HasTexture");
+
+  this->bufferRenderPipeline = this->getBufferLocationByName(RenderPipelineShaderBuffer::getShaderUniformName());
 }

src/dawnopengl/display/shader/shaders/SimpleBillboardedShader.hpp

@@ -5,12 +5,12 @@
 
 #pragma once
 #include "display/shader/Shader.hpp"
+#include "display/shader/buffers/RenderPipelineShaderBuffer.hpp"
 
 namespace Dawn {
   class SimpleBillboardedShader : public Shader {
     public:
-      shaderparameter_t paramProjection;
-      shaderparameter_t paramView;
+      shaderbufferlocation_t bufferRenderPipeline;
       shaderparameter_t paramModel;
       shaderparameter_t paramColor;
       shaderparameter_t paramTexture;

src/dawnopengl/scene/components/display/material/SimpleBillboardedMaterial.cpp

@@ -23,7 +23,32 @@ void SimpleBillboardedMaterial::onDispose() {
 }
 
 std::vector<struct ShaderPassItem> SimpleBillboardedMaterial::getRenderPasses(IRenderableContext &context) {
-  return {
+  auto mesh = this->item->getComponent<MeshRenderer>();
+  auto shader = this->getGame()->renderManager.getShaderManager()->getShader<SimpleBillboardedShader>(this->shaderLock);
 
-  };
+  assertNotNull(mesh);
+  assertNotNull(mesh->mesh);
+  assertNotNull(shader);
+
+  struct ShaderPassItem onlyPass;
+  onlyPass.mesh = mesh->mesh;
+  onlyPass.shader = shader;
+  onlyPass.colorValues[shader->paramColor] = this->color;
+  onlyPass.matrixValues[shader->paramModel] = this->transform->getWorldTransform();
+  onlyPass.parameterBuffers[shader->bufferRenderPipeline] = &context.renderPipeline->shaderBuffer;
+
+  onlyPass.renderFlags = (
+    RENDER_MANAGER_RENDER_FLAG_BLEND |
+    RENDER_MANAGER_RENDER_FLAG_DEPTH_TEST
+  );
+
+  if(this->texture != nullptr) {
+    onlyPass.boolValues[shader->paramHasTexture] = true;
+    onlyPass.textureSlots[0] = this->texture;
+    onlyPass.textureValues[shader->paramTexture] = 0;
+  } else {
+    onlyPass.boolValues[shader->paramHasTexture] = false;
+  }
+  
+  return { onlyPass };
 }

src/dawnopengl/scene/components/display/material/SimpleBillboardedMaterial.hpp

@@ -5,6 +5,7 @@
 
 #pragma once
 #include "scene/components/display/Material.hpp"
+#include "scene/components/display/mesh/MeshRenderer.hpp"
 
 namespace Dawn {
   class SimpleBillboardedMaterial : public Material {

src/dawntools/texturetool/TextureTool.cpp

@@ -71,7 +71,7 @@ int32_t TextureTool::start() {
 
   // Write info
   char headerBuffer[256];
-  size_t headerBufferLength = sprintf((char *)headerBuffer, "DT_1.00|%i|%i|%i|%i|%i|%i|%i|",
+  size_t headerBufferLength = sprintf((char *)headerBuffer, "DT_2.00|%i|%i|%i|%i|%i|%i|%i|",
     w,
     h,
     4,  // RGBA,

src/dawntools/util/generator/SceneAssetGenerator.cpp

@@ -16,17 +16,24 @@ void SceneAssetGenerator::generate(
   std::string tabs
 ) {
   std::string assetType = "";
-  asset->usageName = "asset" + std::to_string(assetNumber++);
+
+  if(asset->ref.empty()) {
+    asset->usageName = "asset" + std::to_string(assetNumber++);
+  } else {
+    asset->usageName = asset->ref;
+  }
 
   switch(asset->type) {
     case SCENE_ASSET_TYPE_TEXTURE:
       assetType = "TextureAsset";
       assetMap[asset->fileName] = "&" + asset->usageName + "->texture";
+      assetMap[asset->usageName] = "&" + asset->usageName + "->texture";
       break;
 
     case SCENE_ASSET_TYPE_TRUETYPE_FONT:
       assetType = "TrueTypeAsset";
       assetMap[asset->fileName] = "&" + asset->usageName + "->font";
+      assetMap[asset->usageName] = "&" + asset->usageName + "->font";
       break;
 
     default:

src/dawntools/util/parser/SceneAssetParser.cpp

@@ -12,7 +12,9 @@ std::vector<std::string> SceneAssetParser::getRequiredAttributes() {
 }
 
 std::map<std::string, std::string> SceneAssetParser::getOptionalAttributes() {
-  return { };
+  return {
+    { "ref", "" }
+  };
 }
 
 int32_t SceneAssetParser::onParse(
@@ -31,6 +33,8 @@ int32_t SceneAssetParser::onParse(
     *error = "Unknown asset type '" + values["type"] + "'";
     return 1;
   }
+
+  out->ref = values["ref"];
   
   return 0;
 }

src/dawntools/util/parser/SceneAssetParser.hpp

@@ -16,6 +16,7 @@ namespace Dawn {
     SceneAssetType type;
     std::string fileName;
     std::string usageName;
+    std::string ref;
   };
 
   class SceneAssetParser : public XmlParser<SceneAsset> {