namespace Qrakhen.Qamp.Core.Execution;

public enum OpCode
{
    F_Mask          = 0xF0,

    None            = 0x00,
    Constant        = 0x01,
    Null            = 0x02,
    Pop             = 0x03,
    Cast            = 0x04,

    False           = 0x0e,
    True            = 0x0f,

    Val             = 0x10,
    Ref             = 0x11,

    SetGlobal       = 0x20,
    GetGlobal       = 0x21,
    GetLocal        = 0x22,
    SetLocal        = 0x23,
    GetOuter        = 0x24,
    SetOuter        = 0x25,
    GetMember       = 0x26,
    SetMember       = 0x27,

    DefineGlobal    = 0x30,
    CloseOuter      = 0x31,

    AssignValue     = 0x40, // unsure
    AssignReference = 0x41, // unsure

    F_Operation     = 0x60, 
    Add             = 0x60,
    Subtract        = 0x61,
    Multiply        = 0x62,
    Divide          = 0x63,
    Modulo          = 0x64,
    BitwiseAnd      = 0x65,
    BitwiseOr       = 0x66,
    BitwiseXor      = 0x67,
    BitwiseLeft     = 0x68,
    BitwiseRight    = 0x69,
    F_Unary         = 0x0a,
    Not             = 0x6a,
    Negate          = 0x6b,
    BitwiseNot      = 0x6c,

    F_Compare       = 0x50,
    Equal           = 0x50,
    Greater         = 0x51,
    Less            = 0x52,

    Increment       = 0x70,
    Decrement       = 0x71,

    Array           = 0xc0,
    ArrayGet        = 0xc1,
    ArraySet        = 0xc2,
    ArrayAdd        = 0xc3,
    ArrayRemove     = 0xc4,

    Return          = 0x80,
    Jump            = 0x81,
    JumpIfFalse     = 0x82,
    Loop            = 0x83,
    Invoke          = 0x84,
    InvokeBase      = 0x85,
    InvokeMember    = 0x86,
    Context         = 0x87,

    Class           = 0xa0,
    Member          = 0xa1,
    Base            = 0xa2,
    Inherit         = 0xa3,
    Method          = 0xa4,
    Static          = 0xa5,

    Print           = 0xe0,
    PrintStack      = 0xe1,
    PrintGlobals    = 0xe2,
    PrintExpr       = 0xe3,
    Typeof          = 0xef,

    Export          = 0xfe, // probably shouldnt be an op code but rather be done during digestion
    Import          = 0xff, // probably shouldnt be an op code but rather be done during digestion
}