Text Wrapping Complete

include/dawn/display/gui/font.h

@@ -27,21 +27,35 @@
 /** Refer to STBTT docs for OpenGL Fill Mode v d3d Fill Modes */
 #define FONT_FILL_MODE 1
 
+// Chars
 #define FONT_NEWLINE '\n'
 #define FONT_SPACE ' '
+
+// Heights
 #define FONT_LINE_HEIGHT FONT_TEXTURE_SIZE*0.75
 #define FONT_INITIAL_LINE FONT_LINE_HEIGHT*0.75
-#define FONT_SPACE_SIZE FONT_TEXTURE_SIZE*0.75
+#define FONT_SPACE_SIZE FONT_TEXTURE_SIZE*0.45
 #define FONT_SCALE_ADJUST 0.03
 
+/** Representation of a font that can be used to render text */
 typedef struct {
   texture_t texture;
   stbtt_bakedchar characterData[FONT_NUM_CHARS];
 } font_t;
 
 typedef struct {
+  /** How many raw chars are in the string */
   int32_t length;
+
+  /** How many rendered chars are in the string */
   int32_t realLength;
+
+  /** How many lines is the string? Trailing newlines will count */
+  int32_t lines;
+
+  /** Dimensions of the string */
   float width, height, scale;
+
+  /** Array of precalculated quads */
   stbtt_aligned_quad *quads;
 } fonttextinfo_t;