Load font if it exists

src/main.zig

@@ -14,20 +14,22 @@ pub fn main() !void {
     rl.InitWindow(800, 600, "Testing Raylib");
     defer rl.CloseWindow();
 
-    // const font = blk: {
-    //     const maybeFont = rl.LoadFontEx("./db.ttf", 64, null, 0);
-    //     if (std.meta.eql(maybeFont, rl.GetFontDefault())) {
-    //         break :blk null;
-    //     }
-    //     break :blk maybeFont;
-    // };
+    const font = blk: {
+    	var cp_cnt: c_int = 0;
+     	const cp = rl.LoadCodepoints("aäbcdeèéfghijklmnoöpqrsßtuüvwxyzAÄBCDEÈÉFGHIJKLMNOÖPQRSẞTUÜVWXYZ0123456789-_,()/\\:+", &cp_cnt,);
+        const maybeFont = rl.LoadFontEx("./db.ttf", 64, cp, cp_cnt);
+        if (std.meta.eql(maybeFont, rl.GetFontDefault())) {
+	        break :blk null;
+        }
+        break :blk maybeFont;
+    };
 
     var station_name_buffer: [100]u8 = .{0} ** 100;
     var platform_buffer: [20]u8 = .{0} ** 20;
     var station_id_buffer: [10]u8 = .{0} ** 10;
     var appState = AppState{
         .allocator = allocator,
-        // .db_font = font,
+        .db_font = font,
         .home_screen_state = .{
             .station_name = std.ArrayListUnmanaged(u8).initBuffer(&station_name_buffer),
         },