From bc06a3fee84b676bb2b46ddca34c4732764283d2 Mon Sep 17 00:00:00 2001
From: TobiD7 <tobid7@outlook.de>
Date: Thu, 26 Mar 2026 21:01:43 +0100
Subject: [PATCH] implement font deletion

---
 include/pd/lithium/drawlist.hpp |  1 +
 include/pd/lithium/font.hpp     |  7 ++++++-
 source/common.cpp               |  4 +---
 source/lithium/font.cpp         | 10 ++++++++++
 tests/gfx/include/os-ctx.hpp    |  2 ++
 5 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/include/pd/lithium/drawlist.hpp b/include/pd/lithium/drawlist.hpp
index d9bc470..d7444fa 100644
--- a/include/pd/lithium/drawlist.hpp
+++ b/include/pd/lithium/drawlist.hpp
@@ -70,6 +70,7 @@ class PD_API Drawlist {
   /** Font Handling */
   void SetFont(Font* font) { pFont = font; }
   void SetFontscale(float fontscale = 1.f) { pFontScale = fontscale; }
+  const float& GetFontScale() const { return pFontScale; }
 
   /** Data geters */
   const Pool<Command>& Data() const { return pCommands; }
diff --git a/include/pd/lithium/font.hpp b/include/pd/lithium/font.hpp
index 2b31052..6a1284f 100644
--- a/include/pd/lithium/font.hpp
+++ b/include/pd/lithium/font.hpp
@@ -64,6 +64,11 @@ class PD_API Font {
   void CmdTextEx(Drawlist& dl, const fvec2& pos, u32 color, float scale,
                  const char* text, LiTextFlags flags = 0, const fvec2& box = 0);
 
+  /**
+   * Cleanup Font and unload Textures
+   */
+  void Delete();
+
   /**
    * Garbage collection for TextMapSystem
    */
@@ -80,7 +85,7 @@ class PD_API Font {
 
   /** Data Section */
   int PixelHeight = 0;
-  int DefaultPixelHeight = 24;
+  int DefaultPixelHeight = 32;
   std::vector<TextureID> Textures;
   /**
    * 32Bit Codepoint Dataholder reference map
diff --git a/source/common.cpp b/source/common.cpp
index eec128d..74f4d27 100644
--- a/source/common.cpp
+++ b/source/common.cpp
@@ -7,9 +7,7 @@ constexpr const char* pColorYellow = "\033[33m";
 constexpr const char* pColorRed = "\033[31m";
 static LogLevel pFilter = LogLevel::Info;
 
-PD_API void LogFilter(LogLevel lvl) {
-  pFilter = lvl;
-}
+PD_API void LogFilter(LogLevel lvl) { pFilter = lvl; }
 
 PD_API void Log(const std::string& txt, LogLevel lvl) {
   if ((int)lvl < (int)pFilter) return;
diff --git a/source/lithium/font.cpp b/source/lithium/font.cpp
index ab66ae6..5727937 100644
--- a/source/lithium/font.cpp
+++ b/source/lithium/font.cpp
@@ -271,5 +271,15 @@ PD_API std::string Font::pShortText(const std::string& txt, float scale,
   return "";
 }
 
+PD_API void Font::Delete() {
+  for (auto& it : Textures) {
+    // Creating a tmp fake Li tex for deletion
+    PD::Gfx::DeleteTexture(PD::Li::Texture(it, 0));
+  }
+  pCurrentTex = 0;
+  PixelHeight = 0;
+  pTMS.clear();
+  CodeMap.clear();
+}
 }  // namespace Li
 }  // namespace PD
\ No newline at end of file
diff --git a/tests/gfx/include/os-ctx.hpp b/tests/gfx/include/os-ctx.hpp
index 97c648f..e017b60 100644
--- a/tests/gfx/include/os-ctx.hpp
+++ b/tests/gfx/include/os-ctx.hpp
@@ -29,6 +29,8 @@ class OsCtx {
     return fvec2(in.x * pViewPort.y, in.y * pViewPort.y);
   }
 
+  const PD::ivec2& GetViewport() const { return pViewPort; }
+
  protected:
   PD::ivec2 pViewPort;
   const Driver pDriver;