namespace ACE.DatLoader
{
    /// <summary>
    /// File types inside .dat files.  These constants were extracted from the
    /// decompiled client
    /// </summary>
    public enum DatFileType : uint
    {
        /// <summary>
        /// File Format:
        ///     DWORD LandblockId
        ///     DWORD LandblockInfoId
        ///     WORD x 81 = Terrain Map
        ///     WORD x 81 = Height Map
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Cell)]
        LandBlock               = 1, // DB_TYPE_LANDBLOCK

        /// <summary>
        /// File Format:
        ///     DWORD LandblockId
        ///     DWORD Number of Cells
        ///     DWORD Number of static objects (numObj)
        ///         numObj of:
        ///             DWORD Static Object id
        ///             POSITION Object Position
        ///     WORD Building Count (numBldg)
        ///     WORD Building Flags
        ///         numBldg of:
        ///             DWORD MeshId
        ///             POSITION Building Position
        ///     DWORD unknown
        ///     DWORD numPortals
        ///         numPortals of:
        ///             WORD Flags
        ///             WORD CellID
        ///             WORD Unknown
        ///             WORD numCells
        ///                 numCells of:
        ///                     WORD CellID
        ///             
        /// POSITION ::
        ///     FLOAT Vector.X
        ///     FLOAT Vector.Y
        ///     FLOAT Vector.Z
        ///     FLOAT Quat.W
        ///     FLOAT Quat.X
        ///     FLOAT Quat.Y
        ///     FLOAT Quat.Z
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Cell)]
        [DatFileTypeExtension("lbi")]
        LandBlockInfo           = 2, // DB_TYPE_LBI

        [DatDatabaseType(DatDatabaseType.Cell)]
        [DatFileTypeIdRange(0x01010000, 0x013EFFFF)]
        EnvCell                    = 3, // DB_TYPE_ENVCELL

        /// <summary>
        /// usage of this is currently unknown.  exists in the client, but has no discernable
        /// source dat file.  appears to be a server file not distributed to clients.
        /// </summary>
        [DatFileTypeExtension("lbo")]
        LandBlockObjects        = 4, // DB_TYPE_LBO

        /// <summary>
        /// usage of this is currently unknown.  exists in the client, but has no discernable
        /// source dat file.  appears to be a server file not distributed to clients.
        /// </summary>
        [DatFileTypeExtension("ins")]
        Instantiation           = 5, // DB_TYPE_INSTANTIATION

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("obj")]
        [DatFileTypeIdRange(0x01000000, 0x0100FFFF)]
        GraphicsObject          = 6, // DB_TYPE_GFXOBJ

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("set")]
        [DatFileTypeIdRange(0x02000000, 0x0200FFFF)]
        Setup                   = 7, // DB_TYPE_SETUP
        
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("anm")]
        [DatFileTypeIdRange(0x03000000, 0x0300FFFF)]
        Animation               = 8, // DB_TYPE_ANIM

        /// <summary>
        /// usage of this is currently unknown.  exists in the client, but has no discernable
        /// source dat file.  appears to be a server file not distributed to clients.
        /// </summary>
        [DatFileTypeExtension("hk")]
        AnimationHook           = 9, // DB_TYPE_ANIMATION_HOOK

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("pal")]
        [DatFileTypeIdRange(0x04000000, 0x0400FFFF)]
        Palette                 = 10, // DB_TYPE_PALETTE

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("texture")]
        [DatFileTypeIdRange(0x05000000, 0x05FFFFFF)]
        SurfaceTexture          = 11, // DB_TYPE_SURFACETEXTURE

        /// <summary>
        /// the 5th dword of these files has values from the following enum:
        /// https://msdn.microsoft.com/en-us/library/windows/desktop/bb172558(v=vs.85).aspx
        /// plus the additional values:
        ///     0x000000F4 - Same as 0x00000001C / D3DFMT_A8
        ///     0x000001F4 - JPEG
        ///     
        /// all the files contain a 6-DWORD header (offset indices):
        ///     0: objectId
        ///     4: unknown
        ///     8: width
        ///     12: height
        ///     16: format (see above)
        ///     20: length
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("jpg")]
        [DatFileTypeExtension("dds")]
        [DatFileTypeExtension("tga")]
        [DatFileTypeExtension("iff")]
        [DatFileTypeExtension("256")]
        [DatFileTypeExtension("csi")]
        [DatFileTypeExtension("alp")]
        [DatFileTypeIdRange(0x06000000, 0x07FFFFFF)]
        Texture           = 12, // DB_TYPE_RENDERSURFACE

        /// <summary>
        /// indexed in client as "materials" for some reason
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("surface")]
        [DatFileTypeIdRange(0x08000000, 0x0800FFFF)]
        Surface                 = 13, // DB_TYPE_SURFACE

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("dsc")]
        [DatFileTypeIdRange(0x09000000, 0x0900FFFF)]
        MotionTable              = 14, // DB_TYPE_MTABLE

        /// <summary>
        /// indexed as "sound" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("wav")]
        [DatFileTypeIdRange(0x0A000000, 0x0A00FFFF)]
        Wave                    = 15, // DB_TYPE_WAVE

        /// <summary>
        /// File content structure:
        /// 0: DWORD LandblockId
        /// 4: DWORD CellCount
        /// 8: CellCount blocks of Cells
        /// 
        /// Cell content:
        /// 0: DWORD Cell Index
        /// 4: DWORD Polygon Count (List1)
        /// 8: DWORD Polygon Count (List2)
        /// 12: DWORD Polygon Pointer Count (???)
        /// 16: Vertex Array
        /// ??: List1 Polygons
        /// 
        /// Vertex Array content:
        /// 0: DWORD Vertex Type
        /// 4: DWORD Vertex Count
        /// 8: VertexCount block of Vertecis (whole thing aligned to 32-byte boundary
        /// 
        /// Vertex Content:
        /// 0: WORD Vertex Index
        /// 2: WORD Count
        /// 4: FLOAT Origin X
        /// 8: FLOAT Origin Y
        /// 12: FLOAT Origin Z
        /// 16: FLOAT Normal X
        /// 20: FLOAT Normal Y
        /// 24: FLOAT Normal Z
        /// 28: VertexUV Array of Vertex.Count length
        ///     0: FLOAT Vertex U
        ///     4: FLOAT Vertex V
        /// 
        /// Polygon Content:
        /// 0: WORD Polygon Index
        /// 2: BYTE Vertex Count
        /// 3: BYTE Poly Type
        /// 4: DWORD Cull Mode - https://msdn.microsoft.com/en-us/library/microsoft.xna.framework.graphics.cullmode(v=xnagamestudio.31).aspx
        ///     NOTE: AC doesn't seem to fully respect these Cull mode values.  1 appears to be None instead of CCW, and 2 is None.
        /// 8: WORD Front Texture Index
        /// 10: WORD Back Texture Index
        /// 12: VertexCount of:
        ///     0: WORD Vertex Index in previous Vertex Content
        /// if ((PolyType & 4) == 0)
        ///     VertexCount of:
        ///     BYTE Front-Face Vertex Index
        /// if ((PolyType & 8) == 0 && CullMode == 2)
        ///     VertexCount of:
        ///     BYTE Back-Face Vertex Index
        /// 
        /// Note: If CullMode is 1, copy Front-Face data to Back-face
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("env")]
        [DatFileTypeIdRange(0x0D000000, 0x0D00FFFF)]
        Environment             = 16, // DB_TYPE_ENVIRONMENT

        /// <summary>
        /// indexed as "ui" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("cps")]
        [DatFileTypeIdRange(0x0E000007, 0x0E000007)]
        ChatPoseTable           = 17, // DB_TYPE_CHAT_POSE_TABLE

        /// <summary>
        /// indexed as "DungeonCfgs" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("hrc")]
        [DatFileTypeIdRange(0x0E00000D, 0x0E00000D)]
        ObjectHierarchy         = 18, // DB_TYPE_OBJECT_HIERARCHY

        /// <summary>
        /// indexed as "weenie" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("bad")]
        [DatFileTypeIdRange(0x0E00001A, 0x0E00001A)]
        BadData                 = 19, // DB_TYPE_BADDATA

        /// <summary>
        /// indexed as "weenie" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("taboo")]
        [DatFileTypeIdRange(0x0E00001E, 0x0E00001E)]
        TabooTable              = 20, // DB_TYPE_TABOO_TABLE

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00001F, 0x0E00001F)]
        FileToId                = 21, // DB_TYPE_FILE2ID_TABLE

        /// <summary>
        /// indexed as "namefilter" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("nft")]
        [DatFileTypeIdRange(0x0E000020, 0x0E000020)]
        NameFilterTable         = 22, // DB_TYPE_NAME_FILTER_TABLE

        /// <summary>
        /// indexed as "properties" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("monprop")]
        [DatFileTypeIdRange(0x0E020000, 0x0E02FFFF)]
        MonitoredProperties     = 23, // DB_TYPE_MONITOREDPROPERTIES

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("pst")]
        [DatFileTypeIdRange(0x0F000000, 0x0F00FFFF)]
        PaletteSet              = 24, // DB_TYPE_PAL_SET

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("clo")]
        [DatFileTypeIdRange(0x10000000, 0x1000FFFF)]
        Clothing                = 25, // DB_TYPE_CLOTHING

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("deg")]
        [DatFileTypeIdRange(0x11000000, 0x1100FFFF)]
        DegradeInfo             = 26, // DB_TYPE_DEGRADEINFO

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("scn")]
        [DatFileTypeIdRange(0x12000000, 0x1200FFFF)]
        Scene                   = 27, // DB_TYPE_SCENE 

        /// <summary>
        /// indexed as "landscape" by the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("rgn")]
        [DatFileTypeIdRange(0x13000000, 0x1300FFFF)]
        Region                  = 28, // DB_TYPE_REGION

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("keymap")]
        [DatFileTypeIdRange(0x14000000, 0x1400FFFF)]
        KeyMap                  = 29, // DB_TYPE_KEYMAP

        /// <summary>
        /// indexed as "textures" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("rtexture")]
        [DatFileTypeIdRange(0x15000000, 0x15FFFFFF)]
        RenderTexture           = 30, // DB_TYPE_RENDERTEXTURE 

        /// <summary>
        /// indexed as "materials" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("mat")]
        [DatFileTypeIdRange(0x16000000, 0x16FFFFFF)]
        RenderMaterial          = 31, // DB_TYPE_RENDERMATERIAL 

        /// <summary>
        /// indexed as "materials" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("mm")]
        [DatFileTypeIdRange(0x17000000, 0x17FFFFFF)]
        MaterialModifier        = 32, // DB_TYPE_MATERIALMODIFIER 

        /// <summary>
        /// indexed as "materials" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("mi")]
        [DatFileTypeIdRange(0x18000000, 0x18FFFFFF)]
        MaterialInstance        = 33, // DB_TYPE_MATERIALINSTANCE

        /// <summary>
        /// SoundTable
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("stb")]
        [DatFileTypeIdRange(0x20000000, 0x2000FFFF)]
        SoundTable              = 34, // DB_TYPE_STABLE

        /// <summary>
        /// This is in the Language dat (client_local_English.dat)
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("uil")]
        [DatFileTypeIdRange(0x21000000, 0x21FFFFFF)]
        UiLayout                = 35, // DB_TYPE_UI_LAYOUT

        /// <summary>
        /// indexed as "emp" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("emp")]
        [DatFileTypeIdRange(0x22000000, 0x22FFFFFF)]
        EnumMapper              = 36, // DB_TYPE_ENUM_MAPPER

        /// <summary>
        /// This is in the Language dat (client_local_English.dat)
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("stt")]
        [DatFileTypeIdRange(0x23000000, 0x24FFFFFF)]
        StringTable             = 37, // DB_TYPE_STRING_TABLE 

        /// <summary>
        /// indexed as "emp/idmap" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("imp")]
        [DatFileTypeIdRange(0x25000000, 0x25FFFFFF)]
        DidMapper               = 38, // DB_TYPE_DID_MAPPER 

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("actionmap")]
        [DatFileTypeIdRange(0x26000000, 0x2600FFFF)]
        ActionMap               = 39, // DB_TYPE_ACTIONMAP 

        /// <summary>
        /// indexed as "emp/idmap" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("dimp")]
        [DatFileTypeIdRange(0x27000000, 0x27FFFFFF)]
        DualDidMapper           = 40, // DB_TYPE_DUAL_DID_MAPPER

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("str")]
        [DatFileTypeIdRange(0x31000000, 0x3100FFFF)]
        String                  = 41, // DB_TYPE_STRING

        /// <summary>
        /// inedexed as "emt" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("emt")]
        [DatFileTypeIdRange(0x32000000, 0x3200FFFF)]
        ParticleEmitter         = 42, // DB_TYPE_PARTICLE_EMITTER 

        /// <summary>
        /// inedexed as "pes" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("pes")]
        [DatFileTypeIdRange(0x33000000, 0x3300FFFF)]
        PhysicsScript           = 43, // DB_TYPE_PHYSICS_SCRIPT 

        /// <summary>
        /// inedexed as "pet" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("pet")]
        [DatFileTypeIdRange(0x34000000, 0x3400FFFF)]
        PhysicsScriptTable      = 44, // DB_TYPE_PHYSICS_SCRIPT_TABLE 

        /// <summary>
        /// inedexed as "emt/property" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("mpr")]
        [DatFileTypeIdRange(0x39000000, 0x39FFFFFF)]
        MasterProperty          = 45, // DB_TYPE_MASTER_PROPERTY 

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("font")]
        [DatFileTypeIdRange(0x40000000, 0x40000FFF)]
        Font                    = 46, // DB_TYPE_FONT 

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("font_local")]
        [DatFileTypeIdRange(0x40001000, 0x400FFFFF)]
        FontLocal               = 47, // DB_TYPE_FONT_LOCAL 

        /// <summary>
        /// This is located in the Language dat (client_local_English.dat)
        /// "stringtable" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("sti")]
        [DatFileTypeIdRange(0x41000000, 0x41FFFFFF)]
        StringState = 48, // DB_TYPE_STRING_STATE

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("dbpc")]
        [DatFileTypeExtension("pmat")]
        [DatFileTypeIdRange(0x78000000, 0x7FFFFFFF)]
        DbProperties            = 49, // DB_TYPE_DBPROPERTIES

        /// <summary>
        /// indexed as "mesh" in the client
        /// </summary>
        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeExtension("rendermesh")]
        [DatFileTypeIdRange(0x19000000, 0x19FFFFFF)]
        RenderMesh              = 50, // DB_TYPE_RENDER_MESH
        
        // the following special files are called out in a different section of the decompiled client:

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000001, 0x0E000001)]
        WeenieDefaults          = 97, // DB_TYPE_WEENIE_DEF

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000002, 0x0E000002)]
        CharacterGenerator      = 98, // DB_TYPE_CHAR_GEN_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000003, 0x0E000003)]
        SecondaryAttributeTable = 99, // DB_TYPE_ATTRIBUTE_2ND_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000004, 0x0E000004)]
        SkillTable              = 100, // DB_TYPE_SKILL_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00000E, 0x0E00000E)]
        SpellTable              = 101, // DB_TYPE_SPELL_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00000F, 0x0E00000F)]
        SpellComponentTable     = 102, // DB_TYPE_SPELLCOMPONENT_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000001, 0x0E000001)]
        TreasureTable           = 103, // DB_TYPE_W_TREASURE_SYSTEM

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000019, 0x0E000019)]
        CraftTable              = 104, // DB_TYPE_W_CRAFT_TABLE

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E000018, 0x0E000018)]
        XpTable                 = 105, // DB_TYPE_XP_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00001B, 0x0E00001B)]
        Quests                  = 106, // DB_TYPE_QUEST_DEF_DB_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00001C, 0x0E00001C)]
        GameEventTable          = 107, // DB_TYPE_GAME_EVENT_DB

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E010000, 0x0E01FFFF)]
        QualityFilter           = 108, // DB_TYPE_QUALITY_FILTER_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x30000000, 0x3000FFFF)]
        CombatTable             = 109, // DB_TYPE_COMBAT_TABLE_0

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x38000000, 0x3800FFFF)]
        ItemMutation            = 110, // DB_TYPE_MUTATE_FILTER

        [DatDatabaseType(DatDatabaseType.Portal)]
        [DatFileTypeIdRange(0x0E00001D, 0x0E00001D)]
        ContractTable           = 111, // DB_TYPE_CONTRACT_TABLE_0
    }
}