# Stage 1.7

- Added File to Memory and FastHashMomory
- Add Protection that only one app can exist
- Add a Trace exist Variable as GetTraceRef automatically creates a trace
- Outsource the LI::Rect to its own header
- Add a CurrentScreen func
- Use Rect for uv (to manually set all corners)
- Rect still supports to use vec4 for uv
- Add tex3ds Spritesheet support
- Add T3X Loader to Texture (if single tex)
- Integrate an autounload into Texture as in case of spritesheet the Tex needs to be unloaded manually
- Safe some performance in texture loading by combining the Loops (best thing ive ever found)
- Use the Momory Hash to only render one error icon into the TTF Texture
- Also Try loading the whole 16-Bit range
- Use GPU_A8 format for TTF rendering to save 24Bits per pixel and use the same Rendermode as System Font
- Simplify Quad Command by using modern vec api
- Integrate Text aligning
- Fix FPS displayed twice in Performance overlay
- UI7 DrawList now has its own AST system
  - TODO: do the same layering for the objects as Text uses
- Map Drawcommands with a bool that declares either bottom or top screen was active
- Add first basic Manu functions
- Fix Typos in Theme
- Add a basic UI7 Context Handler

## Extra
- Added JetBrainsMono font in Test app
## Bugs:
- Performance Overlay Freezes 3ds hardware and crashes Citra with Vulkan when System Font is used
- UI7 Menu scrolling is as scruffed as back in RenderD7 0.9.5

include/pd/graphics/lithium.hpp

@@ -26,6 +26,7 @@ SOFTWARE.
 
 #include <pd/common/common.hpp>
 #include <pd/common/memory.hpp>
+#include <pd/graphics/rect.hpp>
 #include <pd/graphics/screen.hpp>
 #include <pd/graphics/texture.hpp>
 #include <pd/maths/vec.hpp>
@@ -46,32 +47,6 @@ enum LITextFlags_ {
 
 namespace PD {
 namespace LI {
-/// @brief Container that holds top and bottom corners of a quad
-class Rect {
- public:
-  Rect() = default;
-  Rect(const vec4& t, const vec4& b) {
-    top = t;
-    bot = b;
-  }
-  Rect(const vec2& tl, const vec2& tr, const vec2& bl, const vec2& br) {
-    top = vec4(tl, tr);
-    bot = vec4(bl, br);
-  }
-  ~Rect() = default;
-
-  vec4 Top() const { return top; }
-  vec4 Bot() const { return bot; }
-
-  vec2 TopLeft() const { return vec2(top[0], top[1]); }
-  vec2 TopRight() const { return vec2(top[2], top[3]); }
-  vec2 BotLeft() const { return vec2(bot[0], bot[1]); }
-  vec2 BotRight() const { return vec2(bot[2], bot[3]); }
-
- private:
-  vec4 top;
-  vec4 bot;
-};
 class Font : public SmartCtor<Font> {
  public:
   class Codepoint {
@@ -172,7 +147,7 @@ class Vertex {
 /// @brief Required to Set the TexENV
 enum RenderMode {
   RenderMode_RGBA,
-  RenderMode_SysFont,
+  RenderMode_Font,
 };
 /// @brief Reform the Drawcommand by generating the Vertexbuffer into it
 class Command : public SmartCtor<Command> {
@@ -362,6 +337,7 @@ class Renderer : public SmartCtor<Renderer> {
 
     void SetColor(u32 col);
     void SetPos(const vec2& pos);
+    void SetLayer(int l);
 
     void SetUnused() { used = false; }
     bool Used() const { return used; }
@@ -397,6 +373,10 @@ class Renderer : public SmartCtor<Renderer> {
     area_size = bottom ? bot->GetSize() : top->GetSize();
   }
 
+  Screen::Screen_ CurrentScreen() const {
+    return bottom ? Screen::Bottom : Screen::Top;
+  }
+
   void Rotation(float v) { rot = v; }
   float Rotation() const { return rot; }
   void TextScale(float v) { text_size = v; }
@@ -404,6 +384,7 @@ class Renderer : public SmartCtor<Renderer> {
   float TextScale() const { return text_size; }
   void Layer(int v) { current_layer = v; }
   int Layer() const { return current_layer; }
+  RenderFlags& GetFlags() { return flags; }
   void Font(Font::Ref v) {
     font = v;
     font_update = true;
@@ -424,7 +405,7 @@ class Renderer : public SmartCtor<Renderer> {
   /// @param color Color
   /// @param uv UV Map
   void DrawRect(const vec2& pos, const vec2& size, u32 color,
-                const vec4& uv = vec4(0.f, 1.f, 1.f, 0.f));
+                const Rect& uv = vec4(0.f, 1.f, 1.f, 0.f));
   /// @brief Draw a Solid Rect (uses white tex)
   /// @note acts as a simplified Draw rect Wrapper
   /// @param pos Position
@@ -488,7 +469,7 @@ class Renderer : public SmartCtor<Renderer> {
   /// @brief Automatically sets up a command
   void SetupCommand(Command::Ref cmd);
   /// @brief Creates a default Quad Render Command
-  void QuadCommand(Command::Ref cmd, const Rect& quad, const vec4& uv, u32 col);
+  void QuadCommand(Command::Ref cmd, const Rect& quad, const Rect& uv, u32 col);
   /// @brief Create a Default Triangle
   void TriangleCommand(Command::Ref cmd, const vec2& a, const vec2& b,
                        const vec2& c, u32 col);