Support Version number and change font to BIOS for ControllerTest

support/include/FontWriter/Type/types.hpp

@@ -30,6 +30,15 @@ namespace JabyEngine {
         constexpr GPU::SizeU16 get_font_size() const {
             return GPU::SizeU16::from(this->render_info.font_size);
         }
+
+        constexpr GPU::SizeU16 get_kern_size() const {
+            return GPU::SizeU16::from(this->render_info.kern_size);
+        }
+
+        template<size_t Size>
+        constexpr size_t estimate_str_render_length(const char (&str)[Size]) const {
+            return (Size - 1)*FontInfo::get_kern_size().width;
+        }
     };
 
     struct Cursor {
@@ -39,6 +48,11 @@ namespace JabyEngine {
         static constexpr Cursor create(GPU::PositionI16 pos, uint8_t wiggle_count = 0) {
             return Cursor{.pos = pos, .wiggle_count = wiggle_count};
         }
+
+        constexpr Cursor& change_position(GPU::PositionI16 pos) {
+            this->pos = pos;
+            return *this;
+        }
     };
 
     using Wiggle = GPU::PositionI8[8];