first commitHEADmaster

1 files changed, 41 insertions, 0 deletions

diff --git a/src/client/font.h b/src/client/font.h
new file mode 100644
index 0000000..19ad31e
--- /dev/null
+++ b/src/client/font.h
@@ -0,0 +1,41 @@
+#ifndef FONT_H
+#define FONT_H
+
+#include <basic/basic.h>
+#include <basic/string32.h>
+
+#include <stb/stb_truetype.h>
+
+typedef struct {
+    i32 width;
+    i32 height;
+    union {
+        u32 *rgba;
+        u8 *grayscale;
+    } data;
+} Bitmap;
+
+typedef struct {
+    f32 xoff;
+    f32 yoff;
+    f32 advance_width;
+    Bitmap bitmap;
+} Glyph;
+
+typedef struct {
+    Arena arena;
+    stbtt_fontinfo info;
+    f32 scale;
+    i32 baseline;
+    i32 y_advance;
+    Glyph glyphs[96];
+} Font;
+
+
+b32     font_init(Font *font, char *path, int font_size);
+Glyph*  font_get_glyph(Font *font, u32 codepoint);
+f32     font_get_string32_width(Font *font, String32 *str);
+f32     font_get_string32_cursor_xoff(Font *font, String32 *str, u32 cursor);
+f32     font_get_height(Font *font);
+
+#endif // FONT_H