typedef void string;
string format(const string&in fmt, const ?&in ...);

// Array template (provided by scriptarray add-on)
external shared interface array<T> {
    uint length() const;
    void resize(uint);
    void insertAt(uint, const T&in);
    void insertLast(const T&in);
    void removeAt(uint);
    void removeLast();
    T& opIndex(uint);
    const T& opIndex(uint) const;
}

// Logging functions
void Print(const string&in);
void Log(int level, const string&in);
int LOG_TRACE;
int LOG_DEBUG;
int LOG_INFO;
int LOG_WARNING;
int LOG_ERROR;
int LOG_FATAL;

// Toast notification functions
namespace Toast {
    void Info(const string&in msg);
    void Warning(const string&in);
    void Error(const string&in);
    void Success(const string&in);
}

// ECS functions
namespace ECS {
    // Entity management
    uint CreateEntity();
    void DestroyEntity(uint entity);
    bool IsValid(uint entity);
    
    // Transform component
    void AddTransform(uint entity, float x, float y, float z);
    void SetPosition(uint entity, float x, float y, float z);
    void GetPosition(uint entity, float &out x, float &out y, float &out z);
    void SetScale(uint entity, float x, float y, float z);
    void SetRotation(uint entity, float rotation);
    float GetRotation(uint entity);
    bool HasTransform(uint entity);
    void RemoveTransform(uint entity);
    
    // Velocity component
    void AddVelocity(uint entity, float vx, float vy, float vz, float angular = 0.0f);
    void SetVelocity(uint entity, float vx, float vy, float vz);
    void SetAngularVelocity(uint entity, float angular);
    bool HasVelocity(uint entity);
    void RemoveVelocity(uint entity);
    
    // Sprite component
    void AddSprite(uint entity, int modelId, uint color, float outlineSize = 0.0f);
    void SetSpriteColor(uint entity, uint color);
    void SetSpriteModel(uint entity, int modelId);
    void SetSpriteOutline(uint entity, float outlineSize);
    bool HasSprite(uint entity);
    void RemoveSprite(uint entity);
    
    // Tag component
    void AddTag(uint entity, const string &in name);
    string GetTag(uint entity);
    void SetTag(uint entity, const string &in name);
    bool HasTag(uint entity);
    void RemoveTag(uint entity);
}

namespace Texture {
    class Image {
        int width;
        int height;
        int mipmaps;
        int format;
    };
    Image@ LoadImage(const string&in path);
    void Unload(const Image@&in image);
    class Texture2D {
        int id;
        int width;
        int height;
        int mipmaps;
        int format;
    };
    Texture2D@ LoadTexture(const string&in path);
    Texture2D@ LoadFromImage(const Image@&in image);
    void Draw(const Texture2D@&in texture, int x, int y, int color);
    void Unload(const Texture2D@&in texture);
}

namespace Math {
    float Sin(float angle);
    float Cos(float angle);
    float Tan(float angle);
    float ASin(float value);
    float ACos(float value);
    float ATan(float value);
    float ATan2(float y, float x);
    float Sqrt(float value);
    float Pow(float base, float exponent);
    float Log(float value);
    float Log10(float value);
    float Exp(float exponent);
    float Floor(float value);
    float Ceil(float value);
    float Modf(float x, float y);
    float Abs(float value);
}