Properly link flecs library

engine/libs/flecs/examples/cpp/reflection/basics_enum/include/basics_enum.h

@@ -0,0 +1,16 @@
+#ifndef BASICS_ENUM_H
+#define BASICS_ENUM_H
+
+/* This generated file contains includes for project dependencies */
+#include "basics_enum/bake_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

engine/libs/flecs/examples/cpp/reflection/basics_enum/include/basics_enum/bake_config.h

@@ -0,0 +1,24 @@
+/*
+                                   )
+                                  (.)
+                                  .|.
+                                  | |
+                              _.--| |--._
+                           .-';  ;`-'& ; `&.
+                          \   &  ;    &   &_/
+                           |"""---...---"""|
+                           \ | | | | | | | /
+                            `---.|.|.|.---'
+
+ * This file is generated by bake.lang.c for your convenience. Headers of
+ * dependencies will automatically show up in this file. Include bake_config.h
+ * in your main project file. Do not edit! */
+
+#ifndef BASICS_ENUM_BAKE_CONFIG_H
+#define BASICS_ENUM_BAKE_CONFIG_H
+
+/* Headers of public dependencies */
+#include <flecs.h>
+
+#endif
+

engine/libs/flecs/examples/cpp/reflection/basics_enum/project.json

@@ -0,0 +1,11 @@
+{
+    "id": "basics_enum",
+    "type": "application",
+    "value": {
+        "use": [
+            "flecs"
+        ],
+        "language": "c++",
+        "public": false
+    }
+}

engine/libs/flecs/examples/cpp/reflection/basics_enum/src/main.cpp

@@ -0,0 +1,33 @@
+#include <basics_enum.h>
+#include <iostream>
+
+enum Color {
+    Red,
+    Green,
+    Blue
+};
+
+struct TypeWithEnum {
+    Color color;
+};
+
+int main(int, char *[]) {
+    flecs::world ecs;
+
+    // Register components with reflection data
+    ecs.component<Color>()
+        .constant("Red", Red)
+        .constant("Green", Green)
+        .constant("Blue", Blue);
+
+    ecs.component<TypeWithEnum>()
+        .member<Color>("color");
+
+    // Create entity with Position as usual
+    flecs::entity e = ecs.entity()
+        .set<TypeWithEnum>({Green});
+
+    // Convert position component to flecs expression string
+    const TypeWithEnum *ptr = e.get<TypeWithEnum>();
+    std::cout << ecs.to_expr(ptr).c_str() << "\n"; // {color: Green}
+}