Fixes to namespace

Author: loftafi

build.zig.zon

@@ -2,7 +2,7 @@
     .name = .engine,
     .version = "0.16.1",
     .fingerprint = 0xe8a81a8d0aa558d5,
-    .minimum_zig_version = "0.16.0",
+    .minimum_zig_version = "0.16.1",
     .dependencies = .{
         .resources = .{
             .url = "git+https://github.com/loftafi/resources.git#fba5770e1c2c9d9ac0c665421ae3d8cc8eecaeb0",

src/engine.zig

@@ -2369,6 +2369,8 @@ pub const Error = error{
     RootAcceptsPanelsOnly,
 };
 
+/// Holdes references to the currently loaded fonts in use for each
+/// language. By default, every language uses the first loaded font.
 pub const LanguageFont = struct {
     default: *Font,
     english: *Font,
@@ -2377,7 +2379,8 @@ pub const LanguageFont = struct {
     chinese: *Font,
 };
 
-pub const SurfaceInfo = struct {
+/// Holds the raw image data after it is decoded from a resource bundle.
+const SurfaceInfo = struct {
     buffer: []const u8,
     img: zstbi.Image,
     surface: *sdl.SDL_Surface,
@@ -2551,7 +2554,7 @@ pub inline fn alert(comptime format: []const u8, args: anytype) void {
 /// that requires immediate action/intervention.
 /// Zig also does not distinguish between a general info log message and an
 /// info `notice` that might require immediate action.
-pub const LogLevel = enum {
+const LogLevel = enum {
     trace,
     debug,
     info,

src/entity.zig

@@ -1,5 +1,5 @@
 /// Describe an entity that will be rendered on the screen during a draw
-/// loop. See `EntityType` for the types of entities that may be rendered.
+/// loop. See `Type` for the types of entities that may be rendered.
 pub fn Entity(comptime T: type) type {
     return struct {
         pub const Self = @This();
@@ -79,7 +79,7 @@ pub fn Entity(comptime T: type) type {
         on_resized: Self.BoolCallback = .empty,
         on_visibility: Self.Callback = .empty,
 
-        type: union(EntityType) {
+        type: union(Type) {
             button: Button(T),
             checkbox: Checkbox(T),
             expander: Expander(T),
@@ -2432,7 +2432,7 @@ pub const ToggleState = enum {
 };
 
 /// Describe the type of each entity in the elment tree.
-pub const EntityType = enum {
+pub const Type = enum {
     button,
     checkbox,
     expander,