More text changes

src/Editor/Asset/CMakeLists.txt

@@ -8,5 +8,7 @@ target_sources(Editor
 		MaterialLoader.cpp
 		MeshLoader.h
 		MeshLoader.cpp
+		SVGLoader.h
+		SVGLoader.cpp
 		TextureLoader.h
-		TextureLoader.cpp "../../../tests/Engine/UI/Element.cpp")
+		TextureLoader.cpp)

src/Editor/Asset/FontLoader.cpp

@@ -31,45 +31,13 @@ void FontLoader::importAsset(FontImportArgs args) {
 // in case of the space character there is no bitmap
 // so we create a single pixel empty texture
 void FontLoader::import(FontImportArgs args, PFontAsset asset) {
-    FT_Library ft;
-    FT_Error error = FT_Init_FreeType(&ft);
-    assert(!error);
-    FT_Face face;
-    error = FT_New_Face(ft, args.filePath.string().c_str(), 0, &face);
-    assert(!error);
-    FT_Set_Pixel_Sizes(face, 0, 48);
-    for (uint32 c = 0; c < 256; ++c) {
-        if (FT_Load_Char(face, c, FT_LOAD_RENDER | FT_LOAD_COLOR)) {
-            std::cout << "error loading " << (char)c << std::endl;
-            continue;
-        }
-        FontAsset::Glyph& glyph = asset->glyphs[c];
-        glyph.size = IVector2(face->glyph->bitmap.width, face->glyph->bitmap.rows);
-        glyph.bearing = IVector2(face->glyph->bitmap_left, face->glyph->bitmap_top);
-        glyph.advance = face->glyph->advance.x;
-        glyph.textureData.resize(glyph.size.x * glyph.size.y);
-        if (glyph.textureData.size() == 0) {
-            glyph.size.x = 1;
-            glyph.size.y = 1;
-            glyph.textureData.add(0);
-            // load a single transparent pixel, so that we dont have to handle empty textures later
-        } else {
-            std::memcpy(glyph.textureData.data(), face->glyph->bitmap.buffer, glyph.textureData.size());
-        }
-        glyph.texture = graphics->createTexture2D(TextureCreateInfo{
-            .sourceData =
-                {
-                    .size = glyph.textureData.size(),
-                    .data = glyph.textureData.data(),
-                },
-            .format = Gfx::SE_FORMAT_R8_UNORM,
-            .width = glyph.size.x,
-            .height = glyph.size.y,
-            .name = "FontGlyph",
-        });
-    }
-    FT_Done_Face(face);
-    FT_Done_FreeType(ft);
+    std::ifstream stream(args.filePath.c_str(), std::ios::binary | std::ios::ate);
+    Array<uint8> ttfFile(stream.tellg());
+    stream.seekg(0);
+    stream.read((char*)ttfFile.data(), ttfFile.size());
+    asset->ttfFile = std::move(ttfFile);
+    asset->graphics = graphics;
+    asset->loadFace();
 
     AssetRegistry::saveAsset(asset, FontAsset::IDENTIFIER, asset->getFolderPath(), asset->getName());
 

src/Editor/Asset/SVGLoader.cpp

@@ -0,0 +1,35 @@
+#include "SVGLoader.h"
+#include "Asset/SVGAsset.h"
+#include "Asset/AssetRegistry.h"
+#include <fstream>
+
+using namespace Seele;
+
+SVGLoader::SVGLoader(Gfx::PGraphics graphic) {}
+
+SVGLoader::~SVGLoader() {}
+
+void SVGLoader::importAsset(SVGImportArgs args) {
+    std::filesystem::path assetPath = args.filePath.filename();
+    assetPath.replace_extension("asset");
+    OSVGAsset asset = new SVGAsset(args.importPath, assetPath.stem().string());
+    asset->setStatus(Asset::Status::Loading);
+    // the registry takes ownership, but we need to edit the reference
+    PSVGAsset ref = asset;
+    AssetRegistry::get().registerSVG(std::move(asset));
+    import(args, ref);
+}
+
+void SVGLoader::import(SVGImportArgs args, PSVGAsset asset) {
+    std::ifstream stream(args.filePath.c_str(), std::ios::binary | std::ios::ate);
+    Array<char> svgFile(stream.tellg());
+    stream.seekg(0);
+    stream.read((char*)svgFile.data(), svgFile.size());
+    asset->document = lunasvg::Document::loadFromData(svgFile.data());
+    asset->data = std::move(svgFile);
+    asset->graphics = graphics;
+
+    AssetRegistry::saveAsset(asset, SVGAsset::IDENTIFIER, asset->getFolderPath(), asset->getName());
+
+    asset->setStatus(Asset::Status::Ready);
+}

src/Editor/Asset/SVGLoader.h

@@ -0,0 +1,24 @@
+#pragma once
+#include "Containers/List.h"
+#include "MinimalEngine.h"
+#include <filesystem>
+
+namespace Seele {
+DECLARE_REF(SVGAsset)
+DECLARE_NAME_REF(Gfx, Graphics)
+struct SVGImportArgs {
+    std::filesystem::path filePath;
+    std::string importPath;
+};
+class SVGLoader {
+  public:
+    SVGLoader(Gfx::PGraphics graphic);
+    ~SVGLoader();
+    void importAsset(SVGImportArgs args);
+
+  private:
+    void import(SVGImportArgs args, PSVGAsset asset);
+    Gfx::PGraphics graphics;
+};
+DECLARE_REF(SVGLoader)
+} // namespace Seele