aa

include/config.hpp

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <array>
+#include <cstdint>
+#include <string>
+#include <vector>
+
+namespace openceg {
+
+struct WindowConfig {
+    int width = 800;
+    int height = 600;
+    std::string title = "OpenCGE";
+};
+
+struct MeshConfig {
+    std::string shape = "quad";
+    std::array<float, 4> color{0.5F, 0.5F, 0.5F, 1.0F};
+};
+
+struct ActorConfig {
+    std::string name;
+    std::string init_function;
+    std::string tick_function;
+    std::array<float, 2> position{0.0F, 0.0F};
+    std::array<float, 2> facing{1.0F, 0.0F};
+    MeshConfig mesh;
+};
+
+struct InputBindingConfig {
+    std::string action;
+    std::vector<int> keys;
+    std::vector<int> mouse_buttons;
+};
+
+struct GameConfig {
+    WindowConfig window;
+    std::vector<InputBindingConfig> input_bindings;
+    std::vector<ActorConfig> actors;
+};
+
+// 从 JSON 加载游戏场景配置（类似 Godot 的场景描述）。
+class ConfigLoader {
+   public:
+    bool load(const std::string& path);
+    const GameConfig& config() const;
+    const std::string& last_error() const;
+
+   private:
+    GameConfig config_;
+    std::string last_error_;
+};
+
+}  // namespace openceg