/* date = April 26th 2023 4:55 pm */

#ifndef VN_TYPES_H
#define VN_TYPES_H

#include <stdint.h>
#include <intrin.h>
#include <stdarg.h>

typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
typedef int8_t s8;
typedef int16_t s16;
typedef int32_t s32;
typedef int64_t s64;
typedef float r32;
typedef double r64;
typedef u8 b8;
typedef u16 b16;
typedef u32 b32;
typedef uintptr_t umm;
typedef intptr_t smm;

#define U8_Min  0x00
#define U8_Max  0xFF
#define U16_Min 0x0000
#define U16_Max 0xFFFF
#define U32_Min 0x00000000
#define U32_Max 0xFFFFFFFF
#define U64_Min 0x0000000000000000
#define U64_Max 0xFFFFFFFFFFFFFFFF
#define S8_Min  0x80
#define S8_Max  0x7F
#define S16_Min 0x8000
#define S16_Max 0x7FFF
#define S32_Min 0x80000000
#define S32_Max 0x7FFFFFFF
#define S64_Min 0x8000000000000000
#define S64_Max 0x7FFFFFFFFFFFFFFF

struct string
{
    s64 Count;
    u8 *Data;
};

struct string16
{
    s64 Count;
    s16 *Data;
};

typedef string buffer;
typedef string16 buffer16;

#define StrLit(String) MakeString(String, ArrayCount(String) - 1)
#define Str16Lit(String) MakeString16(String, ArrayCount(String) - 1)

inline string MakeString(char *Data, s64 Count)
{
    string Result = {Count, (u8 *)Data};
    return(Result);
}

inline string MakeString16(wchar_t *Data, s64 Count)
{
    string Result = {Count, (u8 *)Data};
    return(Result);
}

struct v2s
{
    s32 x, y;
};

inline v2s V2S(s32 x, s32 y)
{
    v2s Result = {x, y};
    return(Result);
}

struct v2u
{
    u32 x, y;
};

inline v2u V2U(u32 x, u32 y)
{
    v2u Result = {x, y};
    return(Result);
}

struct v2
{
    union
    {
        struct
        {
            r32 x, y;
        };
        r32 E[2];
    };
};

inline v2 V2(r32 x, r32 y)
{
    v2 Result = {x, y};
    return(Result);
}

inline v2 V2(v2s V)
{
    v2 Result = {(r32)V.x, (r32)V.y};
    return(Result);
}

struct v3
{
    union
    {
        struct
        {
            r32 x, y, z;
        };
        struct
        {
            r32 r, g, b;
        };
    };
};

inline v3 V3(r32 x, r32 y, r32 z)
{
    v3 Result = {x, y, z};
    return(Result);
}

struct v4
{
    union
    {
        struct
        {
            r32 x, y, z, w;
        };
        struct
        {
            r32 r, g, b, a;
        };
    };
};

inline v4 V4(r32 x, r32 y, r32 z, r32 w)
{
    v4 Result = {x, y, z, w};
    return(Result);
}

enum axis2
{
    Axis2_X,
    Axis2_Y,
    Axis2_Count,
};

inline axis2 Opposite(axis2 Axis)
{
    axis2 Result = (axis2)(!(u32)Axis);
    return(Result);
}

struct range_s64
{
    s64 Min;
    s64 Max;
};

struct range_r32
{
    r32 Min;
    r32 Max;
};

struct range2_r32
{
    v2 Min;
    v2 Max;
};

struct ticket_mutex
{
    u64 volatile Ticket;
    u64 volatile Serving;
};

#endif //VN_TYPES_H