chore: add unit tests for t5 techsets

test/ObjCompilingTests/Game/T5/Techset/TechniqueCompilerT5Test.cpp

@@ -0,0 +1,558 @@
+#include "Game/T5/Techset/TechniqueCompilerT5.h"
+
+#include "Game/T5/T5.h"
+#include "Game/T5/Techset/PixelShaderLoaderT5.h"
+#include "Game/T5/Techset/VertexDeclCompilerT5.h"
+#include "Game/T5/Techset/VertexShaderLoaderT5.h"
+#include "OatTestPaths.h"
+#include "SearchPath/MockSearchPath.h"
+#include "Shader/ShaderCommon.h"
+#include "Utils/MemoryManager.h"
+#include "catch2/generators/catch_generators.hpp"
+
+#include <catch2/catch_test_macros.hpp>
+#include <filesystem>
+#include <fstream>
+#include <string>
+
+using namespace T5;
+using namespace Catch;
+using namespace std::literals;
+namespace fs = std::filesystem;
+
+namespace
+{
+    void GivenVertexShaderFile(const std::string& name, MockSearchPath& searchPath)
+    {
+        const auto filePath = oat::paths::GetTestDirectory() / "ObjCompilingTests/Game/T5/Techset" / std::format("vs_{}.cso", name);
+        const auto fileSize = static_cast<size_t>(fs::file_size(filePath));
+
+        std::ifstream file(filePath, std::ios::binary);
+        REQUIRE(file.is_open());
+
+        std::string data(fileSize, '\0');
+        file.read(data.data(), fileSize);
+        REQUIRE(file.gcount() == static_cast<std::streamsize>(fileSize));
+
+        searchPath.AddFileData(shader::GetFileNameForVertexShaderAssetName(name), std::move(data));
+    }
+
+    void GivenPixelShaderFile(const std::string& name, MockSearchPath& searchPath)
+    {
+        const auto filePath = oat::paths::GetTestDirectory() / "ObjCompilingTests/Game/T5/Techset" / std::format("ps_{}.cso", name);
+        const auto fileSize = static_cast<size_t>(fs::file_size(filePath));
+
+        std::ifstream file(filePath, std::ios::binary);
+        REQUIRE(file.is_open());
+
+        std::string data(fileSize, '\0');
+        file.read(data.data(), fileSize);
+        REQUIRE(file.gcount() == static_cast<std::streamsize>(fileSize));
+
+        searchPath.AddFileData(shader::GetFileNameForPixelShaderAssetName(name), std::move(data));
+    }
+} // namespace
+
+TEST_CASE("TechniqueCompilerT5", "[t5][techset][compiler]")
+{
+
+    Zone zone("MockZone", 0, GameId::T6, GamePlatform::PC);
+    zone.Register();
+
+    MemoryManager memory;
+    AssetCreatorCollection creatorCollection(zone);
+    IgnoredAssetLookup ignoredAssetLookup;
+    AssetCreationContext context(zone, &creatorCollection, &ignoredAssetLookup);
+    MockSearchPath searchPath;
+
+    creatorCollection.AddSubAssetCreator(techset::CreateVertexDeclCompilerT5(memory));
+    creatorCollection.AddSubAssetCreator(techset::CreateVertexShaderLoaderT5(memory, searchPath));
+    creatorCollection.AddSubAssetCreator(techset::CreatePixelShaderLoaderT5(memory, searchPath));
+
+    auto loader = techset::CreateTechniqueCompilerT5(memory, zone, searchPath);
+
+    SECTION("Can compile simple technique")
+    {
+        const auto [inputName, inputData] = GENERATE(Catch::Generators::table<const char*, const char*>({
+            {"auto-create args", R"TECHNIQUE(
+{
+  stateMap "passthrough";
+
+  vertexShader 3.0 "simple.hlsl"
+  {
+  }
+
+  pixelShader 3.0 "simple.hlsl"
+  {
+  }
+
+  vertex.position = code.position;
+}
+)TECHNIQUE"},
+            {"manual args",      R"TECHNIQUE(
+{
+  stateMap "passthrough";
+
+  vertexShader 3.0 "simple.hlsl"
+  {
+    worldMatrix = constant.worldMatrix;
+    viewProjectionMatrix = constant.viewProjectionMatrix;
+  }
+
+  pixelShader 3.0 "simple.hlsl"
+  {
+  }
+
+  vertex.position = code.position;
+}
+)TECHNIQUE"},
+        }));
+
+        CAPTURE(inputName);
+        searchPath.AddFileData("techniques/pimp_technique_zprepass_example.tech", inputData);
+
+        GivenVertexShaderFile("simple.hlsl", searchPath);
+        GivenPixelShaderFile("simple.hlsl", searchPath);
+
+        auto result = loader->CreateSubAsset("pimp_technique_zprepass_example", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* assetInfo = reinterpret_cast<XAssetInfo<MaterialTechnique>*>(result.GetAssetInfo());
+        const auto* technique = assetInfo->Asset();
+
+        CHECK(technique->name == "pimp_technique_zprepass_example"s);
+
+        // Usually would be 0x80 set as well, but that's only set when postprocessing with materials
+        CHECK(technique->flags == 0x04);
+
+        REQUIRE(technique->passCount == 1);
+        auto& pass = technique->passArray[0];
+        CHECK(pass.customSamplerFlags == 0);
+
+        REQUIRE(pass.vertexShader);
+        CHECK(pass.vertexShader->name == "simple.hlsl"s);
+        REQUIRE(pass.pixelShader);
+        CHECK(pass.pixelShader->name == "simple.hlsl"s);
+
+        REQUIRE(pass.vertexDecl);
+        auto& vertexDecl = *pass.vertexDecl;
+        CHECK(vertexDecl.hasOptionalSource == false);
+        CHECK(vertexDecl.isLoaded == false);
+        REQUIRE(vertexDecl.streamCount == 1);
+        CHECK(vertexDecl.routing.data[0].source == STREAM_SRC_POSITION);
+        CHECK(vertexDecl.routing.data[0].dest == STREAM_DST_POSITION);
+
+        REQUIRE(pass.perPrimArgCount == 1);
+        REQUIRE(pass.perObjArgCount == 1);
+        REQUIRE(pass.stableArgCount == 0);
+        CHECK(pass.args[0].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[0].dest == 4);
+        CHECK(pass.args[0].u.codeConst.index == CONST_SRC_CODE_TRANSPOSE_WORLD_MATRIX);
+        CHECK(pass.args[0].u.codeConst.firstRow == 0);
+        CHECK(pass.args[0].u.codeConst.rowCount == 4);
+
+        CHECK(pass.args[1].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[1].dest == 0);
+        CHECK(pass.args[1].u.codeConst.index == CONST_SRC_CODE_TRANSPOSE_VIEW_PROJECTION_MATRIX);
+        CHECK(pass.args[1].u.codeConst.firstRow == 0);
+        CHECK(pass.args[1].u.codeConst.rowCount == 4);
+    }
+
+    SECTION("Can compile advanced technique")
+    {
+        const auto [inputName, inputData] = GENERATE(Catch::Generators::table<const char*, const char*>({
+            {"auto-create args", R"TECHNIQUE(
+{
+  stateMap "passthrough";
+
+  vertexShader 3.0 "advanced.hlsl"
+  {
+    Flicker_Min = material.Flicker_Min;
+    Flicker_Max = material.Flicker_Max;
+    Seed_Value = material.Seed_Value;
+  }
+
+  pixelShader 3.0 "advanced.hlsl"
+  {
+    Diffuse_MapSampler = material.Diffuse_MapSampler;
+    Diffuse_Map_Damage = material.Diffuse_Map_Damage;
+    Normal_Map_Cracked = material.Normal_Map_Cracked;
+    Reveal_Map = material.Reveal_Map;
+    Specular_Map = material.Specular_Map;
+    Heat_Map = material.Heat_Map;
+    Ember_Scale = material.Ember_Scale;
+    Heat_Direction = material.Heat_Direction;
+    Ember_Direction = material.Ember_Direction;
+    Heat_Scale = material.Heat_Scale;
+  }
+
+  vertex.position = code.position;
+  vertex.texcoord[0] = code.texcoord[0];
+  vertex.normal = code.normal;
+  vertex.texcoord[2] = code.tangent;
+}
+)TECHNIQUE"},
+            {"manual args",      R"TECHNIQUE(
+{
+  stateMap "passthrough";
+
+  vertexShader 3.0 "advanced.hlsl"
+  {
+    worldMatrix = constant.worldMatrix;
+    baseLightingCoords = constant.baseLightingCoords;
+    viewProjectionMatrix = constant.viewProjectionMatrix;
+    shadowLookupMatrix = constant.shadowLookupMatrix;
+    Flicker_Min = material.Flicker_Min;
+    Flicker_Max = material.Flicker_Max;
+    Seed_Value = material.Seed_Value;
+    fogConsts = constant.fogConsts;
+    fogConsts2 = constant.fogConsts2;
+    gameTime = constant.gameTime;
+    sunFogDir = constant.sunFogDir;
+    sunFogColor = constant.sunFogColor;
+    sunFog = constant.sunFog;
+    fogColor = constant.fogColor;
+  }
+
+  pixelShader 3.0 "advanced.hlsl"
+  {
+    Diffuse_MapSampler = material.Diffuse_MapSampler;
+    Diffuse_Map_Damage = material.Diffuse_Map_Damage;
+    Normal_Map_Cracked = material.Normal_Map_Cracked;
+    Reveal_Map = material.Reveal_Map;
+    Specular_Map = material.Specular_Map;
+    Heat_Map = material.Heat_Map;
+    shadowmapSamplerSpot = sampler.shadowmapSamplerSpot;
+    modelLightingSampler = sampler.modelLightingSampler;
+    lightingLookupScale = constant.lightingLookupScale;
+    glightPosXs = constant.glightPosXs;
+    glightPosYs = constant.glightPosYs;
+    glightPosZs = constant.glightPosZs;
+    glightFallOffs = constant.glightFallOffs;
+    glightReds = constant.glightReds;
+    glightGreens = constant.glightGreens;
+    glightBlues = constant.glightBlues;
+    lightPosition = constant.lightPosition;
+    lightDiffuse = constant.lightDiffuse;
+    lightHeroScale = constant.lightHeroScale;
+    lightSpotDir = constant.lightSpotDir;
+    lightSpotFactors = constant.lightSpotFactors;
+    lightAttenuation = constant.lightAttenuation;
+    lightFallOffA = constant.lightFallOffA;
+    spotShadowmapPixelAdjust = constant.spotShadowmapPixelAdjust;
+    gameTime = constant.gameTime;
+    hdrControl0 = constant.hdrControl0;
+    heroLightingR = constant.heroLightingR;
+    heroLightingG = constant.heroLightingG;
+    heroLightingB = constant.heroLightingB;
+    Ember_Scale = material.Ember_Scale;
+    Heat_Direction = material.Heat_Direction;
+    Ember_Direction = material.Ember_Direction;
+    Heat_Scale = material.Heat_Scale;
+  }
+
+  vertex.position = code.position;
+  vertex.texcoord[0] = code.texcoord[0];
+  vertex.normal = code.normal;
+  vertex.texcoord[2] = code.tangent;
+}
+)TECHNIQUE"},
+        }));
+
+        CAPTURE(inputName);
+        searchPath.AddFileData("techniques/example_lit_omni_shadow_glight.tech", inputData);
+
+        GivenVertexShaderFile("advanced.hlsl", searchPath);
+        GivenPixelShaderFile("advanced.hlsl", searchPath);
+
+        auto result = loader->CreateSubAsset("example_lit_omni_shadow_glight", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* assetInfo = reinterpret_cast<XAssetInfo<MaterialTechnique>*>(result.GetAssetInfo());
+        const auto* technique = assetInfo->Asset();
+
+        CHECK(technique->name == "example_lit_omni_shadow_glight"s);
+
+        // Usually would be 0x80 set as well, but that's only set when postprocessing with materials
+        CHECK(technique->flags == 0x10);
+
+        REQUIRE(technique->passCount == 1);
+        auto& pass = technique->passArray[0];
+        CHECK(pass.customSamplerFlags == 1);
+
+        REQUIRE(pass.vertexShader);
+        CHECK(pass.vertexShader->name == "advanced.hlsl"s);
+        REQUIRE(pass.pixelShader);
+        CHECK(pass.pixelShader->name == "advanced.hlsl"s);
+
+        REQUIRE(pass.vertexDecl);
+        auto& vertexDecl = *pass.vertexDecl;
+        CHECK(vertexDecl.hasOptionalSource == false);
+        CHECK(vertexDecl.isLoaded == false);
+        REQUIRE(vertexDecl.streamCount == 4);
+        CHECK(vertexDecl.routing.data[0].source == STREAM_SRC_POSITION);
+        CHECK(vertexDecl.routing.data[0].dest == STREAM_DST_POSITION);
+        CHECK(vertexDecl.routing.data[1].source == STREAM_SRC_TEXCOORD_0);
+        CHECK(vertexDecl.routing.data[1].dest == STREAM_DST_TEXCOORD_0);
+        CHECK(vertexDecl.routing.data[2].source == STREAM_SRC_NORMAL);
+        CHECK(vertexDecl.routing.data[2].dest == STREAM_DST_NORMAL);
+        CHECK(vertexDecl.routing.data[3].source == STREAM_SRC_TANGENT);
+        CHECK(vertexDecl.routing.data[3].dest == STREAM_DST_TEXCOORD_2);
+
+        REQUIRE(pass.perPrimArgCount == 2);
+        REQUIRE(pass.perObjArgCount == 2);
+        REQUIRE(pass.stableArgCount == 43);
+
+        CHECK(pass.args[0].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[0].dest == 4);
+        CHECK(pass.args[0].u.codeConst.index == CONST_SRC_CODE_TRANSPOSE_WORLD_MATRIX);
+        CHECK(pass.args[0].u.codeConst.firstRow == 0);
+        CHECK(pass.args[0].u.codeConst.rowCount == 3);
+
+        CHECK(pass.args[1].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[1].dest == 8);
+        CHECK(pass.args[1].u.codeConst.index == CONST_SRC_CODE_BASE_LIGHTING_COORDS);
+        CHECK(pass.args[1].u.codeConst.firstRow == 0);
+        CHECK(pass.args[1].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[2].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[2].dest == 0);
+        CHECK(pass.args[2].u.codeConst.index == CONST_SRC_CODE_TRANSPOSE_VIEW_PROJECTION_MATRIX);
+        CHECK(pass.args[2].u.codeConst.firstRow == 0);
+        CHECK(pass.args[2].u.codeConst.rowCount == 4);
+
+        CHECK(pass.args[3].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[3].dest == 24);
+        CHECK(pass.args[3].u.codeConst.index == CONST_SRC_CODE_TRANSPOSE_SHADOW_LOOKUP_MATRIX);
+        CHECK(pass.args[3].u.codeConst.firstRow == 0);
+        CHECK(pass.args[3].u.codeConst.rowCount == 4);
+
+        CHECK(pass.args[4].type == MTL_ARG_MATERIAL_VERTEX_CONST);
+        CHECK(pass.args[4].dest == 36);
+        CHECK(pass.args[4].u.nameHash == 0x2DDF50E9);
+
+        CHECK(pass.args[5].type == MTL_ARG_MATERIAL_VERTEX_CONST);
+        CHECK(pass.args[5].dest == 23);
+        CHECK(pass.args[5].u.nameHash == 0x2DDF51F7);
+
+        CHECK(pass.args[6].type == MTL_ARG_MATERIAL_VERTEX_CONST);
+        CHECK(pass.args[6].dest == 37);
+        CHECK(pass.args[6].u.nameHash == 0x9CC05A63);
+
+        CHECK(pass.args[7].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[7].dest == 5);
+        CHECK(pass.args[7].u.nameHash == 0x25D709F9);
+
+        CHECK(pass.args[8].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[8].dest == 7);
+        CHECK(pass.args[8].u.nameHash == 0x96F1B7B9);
+
+        CHECK(pass.args[9].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[9].dest == 3);
+        CHECK(pass.args[9].u.nameHash == 0xCFBF1DD6);
+
+        CHECK(pass.args[10].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[10].dest == 2);
+        CHECK(pass.args[10].u.nameHash == 0xCFED92EA);
+
+        CHECK(pass.args[11].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[11].dest == 4);
+        CHECK(pass.args[11].u.nameHash == 0xD28C20CC);
+
+        CHECK(pass.args[12].type == MTL_ARG_MATERIAL_PIXEL_SAMPLER);
+        CHECK(pass.args[12].dest == 6);
+        CHECK(pass.args[12].u.nameHash == 0xE4B9BF3B);
+
+        CHECK(pass.args[13].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[13].dest == 20);
+        CHECK(pass.args[13].u.codeConst.index == CONST_SRC_CODE_FOG);
+        CHECK(pass.args[13].u.codeConst.firstRow == 0);
+        CHECK(pass.args[13].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[14].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[14].dest == 21);
+        CHECK(pass.args[14].u.codeConst.index == CONST_SRC_CODE_FOG2);
+        CHECK(pass.args[14].u.codeConst.firstRow == 0);
+        CHECK(pass.args[14].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[15].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[15].dest == 22);
+        CHECK(pass.args[15].u.codeConst.index == CONST_SRC_CODE_GAMETIME);
+        CHECK(pass.args[15].u.codeConst.firstRow == 0);
+        CHECK(pass.args[15].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[16].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[16].dest == 64);
+        CHECK(pass.args[16].u.codeConst.index == CONST_SRC_CODE_SUN_FOG_DIR);
+        CHECK(pass.args[16].u.codeConst.firstRow == 0);
+        CHECK(pass.args[16].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[17].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[17].dest == 65);
+        CHECK(pass.args[17].u.codeConst.index == CONST_SRC_CODE_SUN_FOG_COLOR);
+        CHECK(pass.args[17].u.codeConst.firstRow == 0);
+        CHECK(pass.args[17].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[18].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[18].dest == 66);
+        CHECK(pass.args[18].u.codeConst.index == CONST_SRC_CODE_SUN_FOG);
+        CHECK(pass.args[18].u.codeConst.firstRow == 0);
+        CHECK(pass.args[18].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[19].type == MTL_ARG_CODE_VERTEX_CONST);
+        CHECK(pass.args[19].dest == 67);
+        CHECK(pass.args[19].u.codeConst.index == CONST_SRC_CODE_FOG_COLOR);
+        CHECK(pass.args[19].u.codeConst.firstRow == 0);
+        CHECK(pass.args[19].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[20].type == MTL_ARG_CODE_PIXEL_SAMPLER);
+        CHECK(pass.args[20].dest == 1);
+        CHECK(pass.args[20].u.codeSampler == TEXTURE_SRC_CODE_SHADOWMAP_SPOT);
+
+        CHECK(pass.args[21].type == MTL_ARG_CODE_PIXEL_SAMPLER);
+        CHECK(pass.args[21].dest == 11);
+        CHECK(pass.args[21].u.codeSampler == TEXTURE_SRC_CODE_MODEL_LIGHTING);
+
+        CHECK(pass.args[22].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[22].dest == 5);
+        CHECK(pass.args[22].u.codeConst.index == CONST_SRC_CODE_LIGHTING_LOOKUP_SCALE);
+        CHECK(pass.args[22].u.codeConst.firstRow == 0);
+        CHECK(pass.args[22].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[23].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[23].dest == 6);
+        CHECK(pass.args[23].u.codeConst.index == CONST_SRC_CODE_GLIGHT_POSXS);
+        CHECK(pass.args[23].u.codeConst.firstRow == 0);
+        CHECK(pass.args[23].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[24].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[24].dest == 7);
+        CHECK(pass.args[24].u.codeConst.index == CONST_SRC_CODE_GLIGHT_POSYS);
+        CHECK(pass.args[24].u.codeConst.firstRow == 0);
+        CHECK(pass.args[24].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[25].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[25].dest == 8);
+        CHECK(pass.args[25].u.codeConst.index == CONST_SRC_CODE_GLIGHT_POSZS);
+        CHECK(pass.args[25].u.codeConst.firstRow == 0);
+        CHECK(pass.args[25].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[26].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[26].dest == 9);
+        CHECK(pass.args[26].u.codeConst.index == CONST_SRC_CODE_GLIGHT_FALLOFFS);
+        CHECK(pass.args[26].u.codeConst.firstRow == 0);
+        CHECK(pass.args[26].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[27].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[27].dest == 10);
+        CHECK(pass.args[27].u.codeConst.index == CONST_SRC_CODE_GLIGHT_REDS);
+        CHECK(pass.args[27].u.codeConst.firstRow == 0);
+        CHECK(pass.args[27].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[28].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[28].dest == 11);
+        CHECK(pass.args[28].u.codeConst.index == CONST_SRC_CODE_GLIGHT_GREENS);
+        CHECK(pass.args[28].u.codeConst.firstRow == 0);
+        CHECK(pass.args[28].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[29].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[29].dest == 20);
+        CHECK(pass.args[29].u.codeConst.index == CONST_SRC_CODE_GLIGHT_BLUES);
+        CHECK(pass.args[29].u.codeConst.firstRow == 0);
+        CHECK(pass.args[29].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[30].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[30].dest == 21);
+        CHECK(pass.args[30].u.codeConst.index == CONST_SRC_CODE_LIGHT_POSITION);
+        CHECK(pass.args[30].u.codeConst.firstRow == 0);
+        CHECK(pass.args[30].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[31].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[31].dest == 22);
+        CHECK(pass.args[31].u.codeConst.index == CONST_SRC_CODE_LIGHT_DIFFUSE);
+        CHECK(pass.args[31].u.codeConst.firstRow == 0);
+        CHECK(pass.args[31].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[32].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[32].dest == 23);
+        CHECK(pass.args[32].u.codeConst.index == CONST_SRC_CODE_LIGHT_HERO_SCALE);
+        CHECK(pass.args[32].u.codeConst.firstRow == 0);
+        CHECK(pass.args[32].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[33].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[33].dest == 24);
+        CHECK(pass.args[33].u.codeConst.index == CONST_SRC_CODE_LIGHT_SPOTDIR);
+        CHECK(pass.args[33].u.codeConst.firstRow == 0);
+        CHECK(pass.args[33].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[34].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[34].dest == 25);
+        CHECK(pass.args[34].u.codeConst.index == CONST_SRC_CODE_LIGHT_SPOTFACTORS);
+        CHECK(pass.args[34].u.codeConst.firstRow == 0);
+        CHECK(pass.args[34].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[35].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[35].dest == 26);
+        CHECK(pass.args[35].u.codeConst.index == CONST_SRC_CODE_LIGHT_ATTENUATION);
+        CHECK(pass.args[35].u.codeConst.firstRow == 0);
+        CHECK(pass.args[35].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[36].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[36].dest == 27);
+        CHECK(pass.args[36].u.codeConst.index == CONST_SRC_CODE_LIGHT_FALLOFF_A);
+        CHECK(pass.args[36].u.codeConst.firstRow == 0);
+        CHECK(pass.args[36].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[37].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[37].dest == 28);
+        CHECK(pass.args[37].u.codeConst.index == CONST_SRC_CODE_SPOT_SHADOWMAP_PIXEL_ADJUST);
+        CHECK(pass.args[37].u.codeConst.firstRow == 0);
+        CHECK(pass.args[37].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[38].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[38].dest == 29);
+        CHECK(pass.args[38].u.codeConst.index == CONST_SRC_CODE_GAMETIME);
+        CHECK(pass.args[38].u.codeConst.firstRow == 0);
+        CHECK(pass.args[38].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[39].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[39].dest == 30);
+        CHECK(pass.args[39].u.codeConst.index == CONST_SRC_CODE_HDRCONTROL_0);
+        CHECK(pass.args[39].u.codeConst.firstRow == 0);
+        CHECK(pass.args[39].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[40].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[40].dest == 31);
+        CHECK(pass.args[40].u.codeConst.index == CONST_SRC_CODE_HERO_LIGHTING_R);
+        CHECK(pass.args[40].u.codeConst.firstRow == 0);
+        CHECK(pass.args[40].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[41].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[41].dest == 32);
+        CHECK(pass.args[41].u.codeConst.index == CONST_SRC_CODE_HERO_LIGHTING_G);
+        CHECK(pass.args[41].u.codeConst.firstRow == 0);
+        CHECK(pass.args[41].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[42].type == MTL_ARG_CODE_PIXEL_CONST);
+        CHECK(pass.args[42].dest == 33);
+        CHECK(pass.args[42].u.codeConst.index == CONST_SRC_CODE_HERO_LIGHTING_B);
+        CHECK(pass.args[42].u.codeConst.firstRow == 0);
+        CHECK(pass.args[42].u.codeConst.rowCount == 1);
+
+        CHECK(pass.args[43].type == MTL_ARG_MATERIAL_PIXEL_CONST);
+        CHECK(pass.args[43].dest == 34);
+        CHECK(pass.args[43].u.nameHash == 0x349EB03A);
+
+        CHECK(pass.args[44].type == MTL_ARG_MATERIAL_PIXEL_CONST);
+        CHECK(pass.args[44].dest == 36);
+        CHECK(pass.args[44].u.nameHash == 0x978B6822);
+
+        CHECK(pass.args[45].type == MTL_ARG_MATERIAL_PIXEL_CONST);
+        CHECK(pass.args[45].dest == 35);
+        CHECK(pass.args[45].u.nameHash == 0xF6410F67);
+
+        CHECK(pass.args[46].type == MTL_ARG_MATERIAL_PIXEL_CONST);
+        CHECK(pass.args[46].dest == 37);
+        CHECK(pass.args[46].u.nameHash == 0xFA98347F);
+    }
+}

test/ObjCompilingTests/Game/T5/Techset/TechsetCompilerT5Test.cpp

@@ -0,0 +1,149 @@
+#include "Game/T5/Techset/TechsetCompilerT5.h"
+
+#include "Game/T5/T5.h"
+#include "SearchPath/MockSearchPath.h"
+#include "Techset/TechsetCommon.h"
+#include "Utils/TestMemoryManager.h"
+
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/generators/catch_generators.hpp>
+#include <catch2/matchers/catch_matchers_floating_point.hpp>
+#include <memory>
+
+using namespace T5;
+using namespace std::string_literals;
+
+namespace
+{
+    MaterialTechnique* GivenTechnique(const std::string& name, AssetCreationContext& context, MemoryManager& memory)
+    {
+        auto* technique = memory.Alloc<MaterialTechnique>();
+        technique->name = memory.Dup(name.c_str());
+
+        context.AddSubAsset<SubAssetTechnique>(name, technique);
+
+        return technique;
+    }
+} // namespace
+
+TEST_CASE("TechsetCompilerT5", "[techset][t5][compiler]")
+{
+    Zone zone("test", 0, GameId::T5, GamePlatform::PC);
+    AssetCreatorCollection creators(zone);
+    IgnoredAssetLookup ignoredAssets;
+    AssetCreationContext context(zone, &creators, &ignoredAssets);
+    MockSearchPath searchPath;
+    TestMemoryManager memory;
+    const auto sut = techset::CreateTechsetCompilerT5(memory, searchPath);
+
+    SECTION("Sets correct worldVertFormat")
+    {
+        const auto [techsetName, expectedWorldVertFormat] = GENERATE(Catch::Generators::table<const char*, MaterialWorldVertexFormat>({
+            {"default",                                     MTL_WORLDVERT_TEX_1_NRM_1},
+            {"effect_zeqqz943",                             MTL_WORLDVERT_TEX_1_NRM_1},
+            {"lit_r0c0_t1c1n1",                             MTL_WORLDVERT_TEX_2_NRM_1},
+            {"lit_r0c0n0x0_b1c1n1s1v1",                     MTL_WORLDVERT_TEX_2_NRM_2},
+            {"lit_r0c0n0x0_b1c1n1s1v1_b2c2n2x2",            MTL_WORLDVERT_TEX_3_NRM_3},
+            {"lit_sm_b0c0_b1c1_b2c2",                       MTL_WORLDVERT_TEX_3_NRM_1},
+            {"lit_sm_b0c0_b1c1n1x1_b2c2n2v2",               MTL_WORLDVERT_TEX_3_NRM_2},
+            {"lit_sm_r0c0_b1c1_b2c2_b3c3",                  MTL_WORLDVERT_TEX_4_NRM_1},
+            {"lit_sm_r0c0n0_b1c1_b2c2n2v2_m3c3",            MTL_WORLDVERT_TEX_4_NRM_2},
+            {"lit_sm_r0c0n0_b1c1n1s1",                      MTL_WORLDVERT_TEX_2_NRM_2},
+            {"lit_sm_r0c0n0s0_b1c1n1s1_b2c2n2",             MTL_WORLDVERT_TEX_3_NRM_3},
+            {"lit_sm_r0c0n0x0_b1c1_b2c2n2s2",               MTL_WORLDVERT_TEX_3_NRM_2},
+            {"lit_sm_r0c0n0x0_b1c1n1_b2c2n2s2v2",           MTL_WORLDVERT_TEX_3_NRM_3},
+            {"lit_sm_r0c0n0x0_b1c1s1v1_m2c2_m3c3",          MTL_WORLDVERT_TEX_4_NRM_1},
+            {"lit_sm_r0c0n0x0_b1c1v1_b2c2n2s2_m3c3",        MTL_WORLDVERT_TEX_4_NRM_2},
+            {"lit_sm_r0c0s0_b1c1n1s1_m2c2",                 MTL_WORLDVERT_TEX_3_NRM_1},
+            {"lit_sm_r0c0x0_b1c1",                          MTL_WORLDVERT_TEX_2_NRM_1},
+            {"lit_sm_r0c0x0_b1c1n1s1_b2c2n2s2",             MTL_WORLDVERT_TEX_3_NRM_2},
+            {"lit_sm_r0c0x0_m1c1_m2c2_m3c3",                MTL_WORLDVERT_TEX_4_NRM_1},
+            {"lit_sm_t0c0n0_b1c1n1v1",                      MTL_WORLDVERT_TEX_2_NRM_2},
+            {"lit_sm_t0c0n0s0_b1c1n1_b2c2n2s2v2",           MTL_WORLDVERT_TEX_3_NRM_3},
+            {"mc_lit_sm_r0c0d0_2213939z",                   MTL_WORLDVERT_TEX_1_NRM_1},
+            {"wpc_lit_sm_b0c0s0_3f3q946z",                  MTL_WORLDVERT_TEX_1_NRM_1},
+            {"wpc_lit_sm_r0c0n0s0o0_qj92q1f8",              MTL_WORLDVERT_TEX_1_NRM_1},
+            {"wpc_sw4_3d_burning_embers_nuketown_74j6971w", MTL_WORLDVERT_TEX_1_NRM_1},
+            {"wpc_unlitdecalblend_add_j26wq580",            MTL_WORLDVERT_TEX_1_NRM_1},
+        }));
+
+        CAPTURE(techsetName);
+        searchPath.AddFileData(techset::GetFileNameForTechsetName(techsetName), "");
+
+        const auto result = sut->CreateAsset(techsetName, context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* techset = static_cast<MaterialTechniqueSet*>(result.GetAssetInfo()->m_ptr);
+        CHECK(techset->worldVertFormat == expectedWorldVertFormat);
+    }
+
+    SECTION("Can parse simple techset")
+    {
+        searchPath.AddFileData(techset::GetFileNameForTechsetName("simple"), R"TECHSET(
+"depth prepass":
+  example_zprepass;
+
+"lit omni shadow glight":
+  example_lit_omni_shadow_glight;
+)TECHSET");
+
+        auto* exampleZPrepass = GivenTechnique("example_zprepass", context, memory);
+        auto* exampleLLitOmniShadowGlight = GivenTechnique("example_lit_omni_shadow_glight", context, memory);
+
+        const auto result = sut->CreateAsset("simple", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* techset = static_cast<MaterialTechniqueSet*>(result.GetAssetInfo()->m_ptr);
+        CHECK(techset->name == "simple"s);
+        CHECK(techset->worldVertFormat == MTL_WORLDVERT_TEX_1_NRM_1);
+
+        size_t techniqueCount = 0;
+        for (auto* technique : techset->techniques)
+        {
+            if (technique)
+                techniqueCount++;
+        }
+
+        CHECK(techniqueCount == 2);
+        CHECK(techset->techniques[TECHNIQUE_DEPTH_PREPASS] == exampleZPrepass);
+        CHECK(techset->techniques[TECHNIQUE_LIT_OMNI_SHADOW_GLIGHT] == exampleLLitOmniShadowGlight);
+    }
+
+    SECTION("Can parse techset with same technique used multiple times")
+    {
+        searchPath.AddFileData(techset::GetFileNameForTechsetName("simple"), R"TECHSET(
+"depth prepass":
+"build shadowmap depth":
+  example_zprepass;
+
+"lit":
+"lit sun":
+"lit sun shadow":
+  example_lit_sun_shadow;
+)TECHSET");
+
+        auto* exampleZPrepass = GivenTechnique("example_zprepass", context, memory);
+        auto* exampleLitSunShadow = GivenTechnique("example_lit_sun_shadow", context, memory);
+
+        const auto result = sut->CreateAsset("simple", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* techset = static_cast<MaterialTechniqueSet*>(result.GetAssetInfo()->m_ptr);
+        CHECK(techset->name == "simple"s);
+        CHECK(techset->worldVertFormat == MTL_WORLDVERT_TEX_1_NRM_1);
+
+        size_t techniqueCount = 0;
+        for (auto* technique : techset->techniques)
+        {
+            if (technique)
+                techniqueCount++;
+        }
+
+        CHECK(techniqueCount == 5);
+        CHECK(techset->techniques[TECHNIQUE_DEPTH_PREPASS] == exampleZPrepass);
+        CHECK(techset->techniques[TECHNIQUE_BUILD_SHADOWMAP_DEPTH] == exampleZPrepass);
+        CHECK(techset->techniques[TECHNIQUE_LIT] == exampleLitSunShadow);
+        CHECK(techset->techniques[TECHNIQUE_LIT_SUN] == exampleLitSunShadow);
+        CHECK(techset->techniques[TECHNIQUE_LIT_SUN_SHADOW] == exampleLitSunShadow);
+    }
+}

test/ObjCompilingTests/Game/T5/Techset/VertexDeclCompilerT5Test.cpp

@@ -0,0 +1,63 @@
+#include "Game/T5/Techset/VertexDeclCompilerT5.h"
+
+#include "Game/T5/T5.h"
+#include "Utils/MemoryManager.h"
+
+#include <catch2/catch_test_macros.hpp>
+
+using namespace T5;
+using namespace Catch;
+using namespace std::literals;
+
+TEST_CASE("VertexDeclCompilerT5", "[t5][techset][compiler]")
+{
+    Zone zone("MockZone", 0, GameId::T5, GamePlatform::PC);
+    zone.Register();
+
+    MemoryManager memory;
+    AssetCreatorCollection creatorCollection(zone);
+    IgnoredAssetLookup ignoredAssetLookup;
+    AssetCreationContext context(zone, &creatorCollection, &ignoredAssetLookup);
+
+    auto loader = techset::CreateVertexDeclCompilerT5(memory);
+
+    SECTION("Can create simple vertex decl")
+    {
+        auto result = loader->CreateSubAsset("pp", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* assetInfo = reinterpret_cast<XAssetInfo<MaterialVertexDeclaration>*>(result.GetAssetInfo());
+        const auto* decl = assetInfo->Asset();
+
+        CHECK(decl->hasOptionalSource == false);
+        CHECK(decl->isLoaded == false);
+
+        REQUIRE(decl->streamCount == 1);
+        CHECK(decl->routing.data[0].source == STREAM_SRC_POSITION);
+        CHECK(decl->routing.data[0].dest == STREAM_DST_POSITION);
+    }
+
+    SECTION("Can create advanced vertex decl")
+    {
+        auto result = loader->CreateSubAsset("pbcc1tt10t1t1n1n", context);
+        REQUIRE(result.HasBeenSuccessful());
+
+        const auto* assetInfo = reinterpret_cast<XAssetInfo<MaterialVertexDeclaration>*>(result.GetAssetInfo());
+        const auto* decl = assetInfo->Asset();
+
+        CHECK(decl->hasOptionalSource == true);
+        CHECK(decl->isLoaded == false);
+
+        REQUIRE(decl->streamCount == 5);
+        CHECK(decl->routing.data[0].source == STREAM_SRC_POSITION);
+        CHECK(decl->routing.data[0].dest == STREAM_DST_BLENDWEIGHT);
+        CHECK(decl->routing.data[1].source == STREAM_SRC_COLOR);
+        CHECK(decl->routing.data[1].dest == STREAM_DST_COLOR_1);
+        CHECK(decl->routing.data[2].source == STREAM_SRC_TANGENT);
+        CHECK(decl->routing.data[2].dest == STREAM_DST_TEXCOORD_10);
+        CHECK(decl->routing.data[3].source == STREAM_SRC_TEXCOORD_1);
+        CHECK(decl->routing.data[3].dest == STREAM_DST_TEXCOORD_1);
+        CHECK(decl->routing.data[4].source == STREAM_SRC_NORMAL_TRANSFORM_1);
+        CHECK(decl->routing.data[4].dest == STREAM_DST_NORMAL);
+    }
+}