More improvements to directives

Error logging is back where it should be

source/base/StarAssets.cpp

@@ -862,7 +862,10 @@ shared_ptr<Assets::AssetData> Assets::loadImage(AssetPath const& path) const {
       auto newData = make_shared<ImageData>();
       Image newImage = *source->image;
       path.directives.forEach([&](auto const& entry) {
-        processImageOperation(entry.operation, newImage, [&](String const& ref) { return references.get(ref).get(); });
+        if (auto error = entry.operation.ptr<ErrorImageOperation>())
+          std::rethrow_exception(error->exception);
+        else
+          processImageOperation(entry.operation, newImage, [&](String const& ref) { return references.get(ref).get(); });
       });
       newData->image = make_shared<Image>(move(newImage));
       return newData;

source/core/StarDirectives.cpp

@@ -56,7 +56,7 @@ void Directives::parse(String const& directives) {
         ImageOperation operation = imageOperationFromString(str);
         newList.emplace_back(move(operation), move(str));
       } catch (StarException const& e) {
-        Logger::logf(LogLevel::Error, "Error parsing image operation: %s", e.what());
+        newList.emplace_back(ErrorImageOperation{ std::current_exception() }, move(str));
       }
     }
   }
@@ -214,7 +214,10 @@ inline Image DirectivesGroup::applyNewImage(Image const& image) const {
 
 void DirectivesGroup::applyExistingImage(Image& image) const {
   forEach([&](auto const& entry) {
-    processImageOperation(entry.operation, image);
+    if (auto error = entry.operation.ptr<ErrorImageOperation>())
+      std::rethrow_exception(error->exception);
+    else
+      processImageOperation(entry.operation, image);
   });
 }
 

source/core/StarImageProcessing.hpp

@@ -18,6 +18,10 @@ Image scaleBicubic(Image const& srcImage, Vec2F const& scale);
 StringList colorDirectivesFromConfig(JsonArray const& directives);
 String paletteSwapDirectivesFromConfig(Json const& swaps);
 
+struct ErrorImageOperation {
+  std::exception_ptr exception;
+};
+
 struct HueShiftImageOperation {
   // Specify hue shift angle as -360 to 360 rather than -1 to 1
   static HueShiftImageOperation hueShiftDegrees(float degrees);
@@ -129,7 +133,7 @@ struct FlipImageOperation {
   Mode mode;
 };
 
-typedef Variant<HueShiftImageOperation, SaturationShiftImageOperation, BrightnessMultiplyImageOperation, FadeToColorImageOperation,
+typedef Variant<ErrorImageOperation, HueShiftImageOperation, SaturationShiftImageOperation, BrightnessMultiplyImageOperation, FadeToColorImageOperation,
   ScanLinesImageOperation, SetColorImageOperation, ColorReplaceImageOperation, AlphaMaskImageOperation, BlendImageOperation,
   MultiplyImageOperation, BorderImageOperation, ScaleImageOperation, CropImageOperation, FlipImageOperation> ImageOperation;
 

source/game/StarImageMetadataDatabase.cpp

@@ -183,6 +183,8 @@ Vec2U ImageMetadataDatabase::calculateImageSize(AssetPath const& path) const {
 
     OperationSizeAdjust(Vec2U& size) : imageSize(size), hasError(false) {};
 
+    void operator()(ErrorImageOperation const&) {}
+
     void operator()(HueShiftImageOperation const&) {}
 
     void operator()(SaturationShiftImageOperation const&) {}

source/game/StarObject.cpp

@@ -145,7 +145,19 @@ void Object::init(World* world, EntityId entityId, EntityMode mode) {
 
   if (isMaster()) {
     auto colorName = configValue("color", "default").toString();
-    setImageKey("color", colorName);
+    auto colorEnd = colorName.find('?');
+    if (colorEnd != NPos) {
+      setImageKey("color", colorName);
+      m_colorDirectives = colorName.substr(colorEnd);
+    }
+    else
+      m_colorDirectives = "";
+
+    m_directives = "";
+    if (auto directives = configValue("")) {
+      if (directives.isType(Json::Type::String))
+        m_directives.parse(directives.toString());
+    }
 
     if (m_config->lightColors.contains(colorName))
       m_lightSourceColor.set(m_config->lightColors.get(colorName));
@@ -1205,10 +1217,15 @@ List<Drawable> Object::orientationDrawables(size_t orientationIndex) const {
     m_orientationDrawablesCache = make_pair(orientationIndex, List<Drawable>());
     for (auto const& layer : orientation->imageLayers) {
       Drawable drawable = layer;
-      auto& image = drawable.imagePart().image;
+      auto& imagePart = drawable.imagePart();
-      image = AssetPath::join(image).replaceTags(m_imageKeys, true, "default");
+      imagePart.image.directives.clear();
+      imagePart.image = AssetPath::join(imagePart.image).replaceTags(m_imageKeys, true, "default");
+      imagePart.image.directives = layer.imagePart().image.directives;
+      imagePart.addDirectives(m_colorDirectives).addDirectives(m_directives);
+      
       if (orientation->flipImages)
         drawable.scale(Vec2F(-1, 1), drawable.boundBox(false).center() - drawable.position);
+
       m_orientationDrawablesCache->second.append(move(drawable));
     }
   }

source/game/StarObject.hpp

@@ -218,6 +218,9 @@ private:
   float m_animationTimer;
   int m_currentFrame;
 
+  Directives m_directives;
+  Directives m_colorDirectives;
+
   Maybe<PeriodicFunction<float>> m_lightFlickering;
 
   EntityTileDamageStatusPtr m_tileDamageStatus;

source/windowing/StarButtonWidget.cpp

@@ -25,6 +25,7 @@ ButtonWidget::ButtonWidget() {
   auto interfaceConfig = assets->json("/interface.config");
   m_pressedOffset = jsonToVec2I(interfaceConfig.get("buttonPressedOffset"));
   m_fontSize = interfaceConfig.query("font.buttonSize").toInt();
+  m_fontDirectives = interfaceConfig.queryString("font.defaultDirectives", "");
   m_font = interfaceConfig.query("font.defaultFont").toString();
 }
 
@@ -89,6 +90,7 @@ void ButtonWidget::renderImpl() {
 
   if (!m_text.empty()) {
     auto& guiContext = GuiContext::singleton();
+    guiContext.setFontProcessingDirectives(m_fontDirectives);
     guiContext.setFontSize(m_fontSize);
     guiContext.setFont(m_font);
     if (m_disabled)
@@ -100,6 +102,7 @@ void ButtonWidget::renderImpl() {
     guiContext.setFontMode(FontMode::Shadow);
     guiContext.renderInterfaceText(m_text, {textPosition, m_hTextAnchor, VerticalAnchor::VMidAnchor});
     guiContext.setFontMode(FontMode::Normal);
+    guiContext.setFontProcessingDirectives("");
   }
 }
 
@@ -302,6 +305,10 @@ void ButtonWidget::setFontSize(int size) {
   m_fontSize = size;
 }
 
+void ButtonWidget::setFontDirectives(String directives) {
+  m_fontDirectives = directives;
+}
+
 void ButtonWidget::setTextOffset(Vec2I textOffset) {
   m_textOffset = textOffset;
 }

source/windowing/StarButtonWidget.hpp

@@ -69,6 +69,7 @@ public:
 
   virtual void setText(String const& text);
   virtual void setFontSize(int size);
+  virtual void setFontDirectives(String directives);
   virtual void setTextOffset(Vec2I textOffset);
 
   void setTextAlign(HorizontalAnchor hAnchor);
@@ -122,6 +123,7 @@ protected:
 
   int m_fontSize;
   String m_font;
+  String m_fontDirectives;
   String m_text;
   Vec2I m_textOffset;
 

source/windowing/StarCanvasWidget.cpp

@@ -234,6 +234,7 @@ void CanvasWidget::renderText(Vec2F const& renderingOffset, String const& s, Tex
   TextPositioning translatedPosition = position;
   translatedPosition.pos += renderingOffset;
   context.renderInterfaceText(s, translatedPosition);
+
   context.setDefaultLineSpacing();
   context.setDefaultFont();
   context.setFontProcessingDirectives("");

source/windowing/StarWidgetParsing.cpp

@@ -183,6 +183,9 @@ WidgetConstructResult WidgetParser::buttonHandler(String const& name, Json const
   if (config.contains("fontSize"))
     button->setFontSize(config.getInt("fontSize"));
 
+  if (config.contains("fontDirectives"))
+    button->setFontDirectives(config.getString("fontDirectives"));
+
   if (config.contains("fontColor"))
     button->setFontColor(jsonToColor(config.get("fontColor")));