MMat_ModelMaterial.fbs

// all FlatSharp FBS attributes start with the 'fs_' prefix.
attribute "fs_serializer";

namespace GBFRDataTools.FlatBuffers;

enum ShaderParameterTypeNameHash : uint
{
    Unk = 0,
    g_037BE4E5             = 0x037BE4E5,
    g_EmissivePower        = 0x06CFE5A4,
    g_0A05A26F             = 0x0A05A26F,
    g_11664BFC             = 0x11664BFC,
    g_EnableDiscardMask    = 0x24C1ABA9,
    g_2AEDA6AD             = 0x2AEDA6AD,
    g_2B5C866C             = 0x2B5C866C,
    g_372C03F0             = 0x372C03F0,
    g_UseIceEmissive0      = 0x3C966EE3,
    g_4298F7E4             = 0x4298F7E4,
    g_EnableOutLine        = 0x49D8C1B9,
    g_53F49792             = 0x53F49792,
    g_56346692             = 0x56346692,
    g_IsUseAlbedoAlphaClip = 0x60F31A22,
    g_IsUseDetailNormal    = 0x6C5CB9AC,
    g_IsUseDitherMap       = 0x7920C84F,
    g_EnableBooleanMask    = 0x920821E1,
    g_92339519             = 0x92339519,
    g_93D9F63A             = 0x93D9F63A,
    g_SwayAmplitude        = 0x98EBBEC2,
    g_9C83F56F             = 0x9C83F56F,
    g_ContainerUse         = 0x9F1DA064,
    g_A6EB1B34             = 0xA6EB1B34,
    g_AB261CFA             = 0xAB261CFA,
    g_AC6F995D             = 0xAC6F995D,
    g_B0EA41D9             = 0xB0EA41D9,
    g_B460A0F0             = 0xB460A0F0,
    g_BAEF6920             = 0xBAEF6920,
    g_C5BD3DED             = 0xC5BD3DED,
    g_C9762248             = 0xC9762248,
    g_UseIceEmissive       = 0xCA06A6B6,
    g_TwoSided             = 0xD94F2821,
    g_UseColorNoise        = 0xE208C4C4,
    g_E56343C0             = 0xE56343C0,
    g_EB6F1AE7             = 0xEB6F1AE7,
}

enum ShaderParamValueType : byte 
{ 
    U8 = 0, 
    U16 = 1,
    F32 = 2,
    Vec2 = 3,
    Vec3 = 4,
    Vec4 = 5
}

enum ShaderMapTypeHash : uint
{
    Unk = 0,
    g_5A2C820C             = 0x5A2C820C,
    g_8A0507FB             = 0x8A0507FB,
    g_AlbedoMap            = 0x3F2B4D59,
    g_AlbedoMapFar         = 0x7847F758,
    g_AlbedoMapMiddle      = 0x56C35C30,
    g_AlbedoTex            = 0xE9AEA597,
    g_AlbedoTex0           = 0x7D82DDEA,
    g_AlbedoTex1           = 0x8FC0A070,
    g_AlbedoTex2           = 0x19615C52,
    g_AlbedoTex3           = 0xA697D782,
    g_AreaMaskMap          = 0xD52525E5,
    g_Base0Map             = 0x9EE04147,
    g_Base1Map             = 0x46C247DB,
    g_BottomErosion0Map    = 0xAD237ACF,
    g_BottomErosion1Map    = 0x47DA21A1,
    g_BumpMap              = 0xE19336DE,
    g_BumpMaskMap          = 0x707A6889,
    g_BumpNormalMap        = 0x9B7115C3,
    g_Color0Map            = 0x7AF0C744,
    g_Color1Map            = 0xC5089B10,
    g_ContainerMap         = 0x6C92581E,
    g_DetailNormalMap      = 0x71F4A50E,
    g_DitherMap            = 0x0C914331,
    g_EmissiveMap          = 0x5CDF6E8F,
    g_EyeHighLightTexture  = 0x00B36A70,
    g_EyeIrisTexture       = 0x637A19F3,
    g_EyeWhiteTexture      = 0xAEDB57AE,
    g_FlowMap              = 0x983C09F6,
    g_IBLTexture           = 0x330CF7B7,
    g_Large0Map            = 0xC56364D9,
    g_Large1Map            = 0x9FEF4F43,
    g_Layer1Map            = 0x7373F664,
    g_Layer2Map            = 0x3779219E,
    g_LowDetailMap         = 0xF8E10DF2,
    g_LUT                  = 0x69DF53A1,
    g_Mask0Map             = 0xDB972A87,
    g_Mask1                = 0x847A6CBD,
    g_Mask1Map             = 0x42904E14,
    g_Mask2                = 0x6137BA13,
    g_Mask2Map             = 0x2D04F715,
    g_Mask3                = 0x35091AFA,
    g_Mask4                = 0x393263EF,
    g_MaskMap              = 0x63C1ED71,
    g_MaskMap1             = 0x3DCC2032,
    g_MaskTex              = 0xD19EA412,
    g_MaskTex0             = 0xAE860AB0,
    g_MaskTex1             = 0x3069DB65,
    g_MaskTex2             = 0xEDD2D2AF,
    g_MaskTex3             = 0x4CC0E7B6,
    g_Middle0Map           = 0x38054382,
    g_Middle1Map           = 0xB70FDCD5,
    g_MROEMap              = 0x4905E4E4,
    g_MROMap               = 0x7852D3FE,
    g_Noise0Map            = 0x451D0F3A,
    g_Noise1Map            = 0x62F4BBF8,
    g_NoiseGradationMap    = 0xB21CCD8B,
    g_NoiseMap             = 0x7159CBC3,
    g_NoiseMaskMap         = 0x010A5EFA,
    g_NormalMap            = 0xADBA7C37,
    g_NormalMap1           = 0x1470B2FB,
    g_NormalTex            = 0xE752FF91,
    g_NormalTex0           = 0xB55D7961,
    g_NormalTex1           = 0xFB542B74,
    g_NormalTex2           = 0x295ED71A,
    g_NormalTex3           = 0x82A0AA5A,
    g_OffsetMask0Map       = 0x6ECBBABD,
    g_OffsetMask1Map       = 0xAD768A4F,
    g_ParallaxTexture      = 0x1EE34406,
    g_SideErosion0Map      = 0x1EC206C2,
    g_SideErosion1Map      = 0xE21BFE74,
    g_SideNoiseMap         = 0xA7D31F31,
    g_SparkleNormalMap     = 0x64E256E8,
    g_UberColorNoiseMap    = 0xC19A4B09,
    g_WindMaskMap          = 0x1DD2F116,
}

struct ShaderParamInfo
{
    param_hash:ShaderParameterTypeNameHash(key);
    value_or_offset:ushort; // When float/Vec2/3/4 this is an offset to the float pool
    value_type:ShaderParamValueType;
}

table GraniteVirtualTextureStreamingInfo
{
    page_file:[string];
    layer_to_shader_map_name_hash:[ShaderMapTypeHash];
    unk4:byte; // No idea. Never more than 4.
    unk5:byte; // No idea. Never more than 5.
    tile_set_number:byte; // 0 to 11 max
}

table TextureMapInfo
{
    shader_map_name_hash:ShaderMapTypeHash(key);
    texture_name:string;
}

table Material
{
    shader_params:[ShaderParamInfo];
    texture_maps:[TextureMapInfo];
    constant_buffer_indices:[ushort];
    granite_params:GraniteVirtualTextureStreamingInfo;
    unique_material_name_hash_maybe:uint;
    shader_type:byte;
    shader_sub_type:byte;
    unk_type_8:byte; // 0-3
    bool9:bool;
    bool10:bool;
    bool11:bool;
    bool12:bool;
} 

table ConstantBuffer
{
    buffer:[uint];
    unk_unique_param_name_hash:uint;
}

table ModelMaterialSet (fs_serializer) {
    magic:uint;
    materials:[Material];
    constant_buffers:[ConstantBuffer];
    shader_param_float_data_pool:[float];
    unk2:byte; // Not all .mmat sets this one, but 'em' mat files seems to do so
    bool3:bool;
    bool4:bool; // Rare
    bool5:bool; // Rare
}

root_type ModelMaterialSet;