Add way to get/set Entity name/symbol

src/entity.zig

@@ -141,6 +141,28 @@ pub fn Entity(comptime ctx: anytype) type {
             c.ecs_delete(self.world.raw, self.raw);
         }
 
+        /// Gets the name of this `Entity`, or `null` if none.
+        pub fn getName(self: Self) ?[:0]const u8 {
+            const result = c.ecs_get_name(self.world.raw, self.raw);
+            return std.mem.sliceTo(result, 0);
+        }
+
+        /// Gets the symbol of this `Entity`, or `null` if none.
+        pub fn getSymbol(self: Self) ?[:0]const u8 {
+            const result = c.ecs_get_symbol(self.world.raw, self.raw);
+            return std.mem.sliceTo(result, 0);
+        }
+
+        /// Sets the name of this `Entity` to the specified value, if any.
+        pub fn setName(self: Self, value: ?[*:0]const u8) void {
+            _ = c.ecs_set_name(self.world.raw, self.raw, value);
+        }
+
+        /// Sets the symbol of this `Entity` to the specified value, if any.
+        pub fn setSymbol(self: Self, value: ?[*:0]const u8) void {
+            _ = c.ecs_set_symbol(self.world.raw, self.raw, value);
+        }
+
         pub fn get(self: Self, comptime T: type) ?*const T {
             const id = Lookup(ctx, T).id;
             return @alignCast(@ptrCast(c.ecs_get_id(self.world.raw, self.raw, id)));