Introduce decimal point font (#314)

* Introduce decimal point font * Add png of font * Add getting a decimal point str from int * Move font out of utils * Clang format * set Readme.md as main page in docs * Add font generator * kind of fix font * Fix image oddities * Added pip install pillow to build_ci_workflow * Added ensurepip * Update Docker/CI for font generation * Fix CI * Fix CI forreal * Another CI fix * Fix directory name for rom * Adjust directory * Dummy commit for test * Revert "Dummy commit for test" This reverts commit b607085c1322c824d2fdd800ab3c3700389ad3a6. * dos2unix and update .gitignore * Delete the generated font file * Delete the generated font file * remove dot from font * Update include/font.h Co-authored-by: MeirGavish <meir.gavish@gmail.com> --------- Co-authored-by: MeirGavish <meir.gavish@gmail.com>
2025-12-18 18:19:01 -08:00
parent faa75a4eea
commit 628c0c992d
12 changed files with 258 additions and 27 deletions
@@ -0,0 +1,70 @@
+/**
+ * @file font.h
+ *
+ * @brief Utility file to interact with custom font
+ */
+#ifndef FONT_H
+#define FONT_H
+
+#include <tonc.h>
+
+extern const TFont gbalatro_sys8Font;
+extern const unsigned int gbalatro_sys8Glyphs[192];
+
+/** @name Decimal Point Fonts
+ *  @brief A set of macros to map the fonts decimal-point values (e.g. ".1")
+ *  to their replaced characters.
+ *
+ *  "FP#" -> Font "Point" "number"
+ *
+ *  This is used at compile time directly with the help of libtonc's XSTR() macro
+ *  **Note**: This should **ONLY** be used with the XSTR() macro, otherwise it
+ *  is undefined behavior.
+ *
+ *  For example:
+ *  ```c
+ *  tte_printf("Testing " XSTR(FP0_CHAR) " Something!");
+ *  ```
+ *  prints "Testing .0 Something!"
+ *
+ *  The map is the following:
+ *
+ *  ```c
+ *  '&' == '.0'
+ *  '^' == '.1'
+ *  '{' == '.2'
+ *  '}' == '.3'
+ *  '|' == '.4'
+ *  '`' == '.5'
+ *  '<' == '.6'
+ *  '>' == '.7'
+ *  '_' == '.8'
+ *  ';' == '.9'
+ *  ```
+ *
+ * @{
+ */
+#define FP0_CHAR & // .0
+#define FP1_CHAR ^ // .1
+#define FP2_CHAR { // .2
+#define FP3_CHAR } // .3
+#define FP4_CHAR | // .4
+#define FP5_CHAR ` // .5
+#define FP6_CHAR < // .6
+#define FP7_CHAR > // .7
+#define FP8_CHAR _ // .8
+#define FP9_CHAR ; // .9
+/** @} */
+
+/**
+ * @brief Get the decimal point string equivalent of 0-9 from integer param.
+ *
+ * @param val Value between 0-9 to get ".0" to ".9" equivalents. Note that
+ *            if a value outside of range is passed it will perform '% 10'
+ *            on that value and the last decimal digit will be used.
+ *
+ * @return A char* to the string values of '.0' to '.9'
+ */
+const char* get_font_point_str(int val);
+
+#endif // FONT_H