feat/unreal benchmark

.gitmodules

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+[submodule "unreal-cpp-net-fps/Plugins/Ecsact"]
+	path = unreal-cpp-net-fps/Plugins/Ecsact
+	url = https://github.com/ecsact-dev/ecsact_unreal
+	branch = main
+[submodule "unreal-cpp-net-fps/Plugins/EcsactNet"]
+	path = unreal-cpp-net-fps/Plugins/EcsactNet
+	url = https://github.com/seaube/ecsact-net-unreal
+	branch = main
+[submodule "unreal-cpp-benchmark/Plugins/Ecsact"]
+	path = unreal-cpp-benchmark/Plugins/Ecsact
+	url = [email protected]:ecsact-dev/ecsact_unreal.git

unreal-cpp-benchmark/.clang-format

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+AccessModifierOffset: -2
+AlignAfterOpenBracket: BlockIndent
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: true
+AlignEscapedNewlines: Left
+AlignOperands: DontAlign
+AlignTrailingComments: false
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: WithoutElse
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
+  AfterStruct: false
+  AfterUnion: false
+  AfterExternBlock: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+BreakAfterJavaFieldAnnotations: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
+BreakConstructorInitializersBeforeComma: false
+BreakStringLiterals: true
+ColumnLimit: 80
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+IncludeBlocks: Preserve
+IncludeIsMainRegex: "(Test)?$"
+IndentCaseLabels: true
+IndentPPDirectives: AfterHash
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+InsertBraces: true
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ""
+MacroBlockEnd: ""
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PackConstructorInitializers: NextLine
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 30
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+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 400
+PenaltyReturnTypeOnItsOwnLine: 350
+PointerAlignment: Left
+ReflowComments: true
+RequiresClausePosition: OwnLine
+SortIncludes: false
+SortUsingDeclarations: true
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+SpaceAfterLogicalNot: false
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+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: Never
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: Never
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SeparateDefinitionBlocks: Always
+Standard: Latest
+TabWidth: 2
+UseTab: ForContinuationAndIndentation

unreal-cpp-benchmark/.gitignore

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+# Visual Studio 2015 user specific files
+.vs/
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+*.ipa
+
+# These project files can be generated by the engine
+*.xcodeproj
+*.xcworkspace
+*.sln
+*.suo
+*.opensdf
+*.sdf
+*.VC.db
+*.VC.opendb
+
+# Precompiled Assets
+SourceArt/**/*.png
+SourceArt/**/*.tga
+
+# Binary Files
+Binaries/*
+Plugins/**/Binaries/*
+
+# Builds
+Build/*
+
+# Whitelist PakBlacklist-<BuildConfiguration>.txt files
+!Build/*/
+Build/*/**
+!Build/*/PakBlacklist*.txt
+
+# Don't ignore icon files in Build
+!Build/**/*.ico
+
+# Built data for maps
+*_BuiltData.uasset
+
+# Configuration files generated by the Editor
+Saved/*
+
+# Compiled source files for the engine to use
+Intermediate/*
+Plugins/**/Intermediate/*
+
+# Cache files for the editor to use
+DerivedDataCache/*
+
+# Clangd
+.cache
+compile_commands.json

unreal-cpp-benchmark/BuildSystemImpls.ps1

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+#!/usr/bin/env pwsh
+
+# This is an example batch file for building your Ecsact system implementations
+# with Emscripten. In a more sophisticated setup you will likely use a build
+# system such as bazel, cmake, zig, etc.
+
+param (
+	[Parameter(Mandatory)] $ProjectDir
+)
+
+if (${env:UE-ZenSubprocessDataPath})
+{
+	Write-Host "Detected live coding enabled"
+	Write-Host "Skipping system impl re-build"
+	exit 0
+}
+
+$ErrorActionPreference = 'Stop'
+
+if (-not $env:EMSDK)
+{
+	if (Test-Path -Path "C:\emsdk\emsdk_env.ps1" -PathType Leaf)
+	{
+		(. C:\emsdk\emsdk_env.ps1) 2> $null
+	}
+
+	if (-not $env:EMSDK)
+	{
+		throw "Unable to find the Emscripten SDK installed on your system"
+	}
+}
+
+$EcsactFiles = @(
+	"$ProjectDir/Source/EcsactBenchmark/EcsactBenchmark.ecsact"
+)
+
+$Sources = @(
+	"$ProjectDir/SystemImpls/EcsactSystemImpls.cpp"
+)
+
+$GeneratedOutDir = "$ProjectDir/SystemImpls/generated"
+
+# TODO: don't hard set generated sources
+$GeneratedSources = @(
+	"$ProjectDir/SystemImpls/generated/EcsactBenchmark.ecsact.systems.cc"
+)
+
+$EcsactInc = (ecsact config include_dir)
+
+ecsact codegen $EcsactFiles `
+	--plugin=cpp_header `
+	--plugin=systems_header `
+	--plugin=cpp_systems_header `
+	--plugin=cpp_systems_source `
+	--outdir=$GeneratedOutDir
+
+emcc -v
+
+mkdir -Force "$ProjectDir/Binaries" | Out-Null
+
+$WasmOutputFilePath = "$ProjectDir/Binaries/SystemImpls.wasm"
+
+Write-Host "Building $WasmOutputFilePath ..."
+
+# NOTE: PURE_WASI=1 removes emscripten_* functions that are not compatible with the Ecsact SI Wasm host
+emcc -std=c++20 --no-entry -I"$EcsactInc" -I"SystemImpls/generated" `
+	-s ERROR_ON_UNDEFINED_SYMBOLS=0 `
+	-s WASM=1 `
+	-s STANDALONE_WASM=1 `
+	-s PURE_WASI=1 `
+	-O3 `
+	-Wno-js-compiler `
+	-o $WasmOutputFilePath `
+	$Sources `
+	$GeneratedSources
+
+if (-not $?)
+{
+	throw "emcc exited with code ${LastExitCode}"
+}
+
+
+Write-Host "Uploading $WasmOutputFilePath to Ecsact Net ..."
+

unreal-cpp-benchmark/Config/DefaultEcsact.ini

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+[/Script/Ecsact.EcsactSettings]
+bEnableBuild=True
+CustomEcsactRuntimeLibraryPath=
+BuildReportFilter=None
++Recipes=rt_entt
++Recipes=si_wasmer
+Runner=Custom
+CustomRunnerClass=None
+bAutoCollectBlueprintRunnerSubsystems=True
++RunnerSubsystems=/Game/Blueprints/BP_EcsactBenchmarkMassSpawner.BP_EcsactBenchmarkMassSpawner_C
+

unreal-cpp-benchmark/Config/DefaultEngine.ini

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+
+
+[/Script/EngineSettings.GameMapsSettings]
+GameDefaultMap=/Game/Maps/Benchmark.Benchmark
+EditorStartupMap=/Game/Maps/Benchmark.Benchmark
+
+[/Script/Engine.RendererSettings]
+r.AllowStaticLighting=False
+
+r.GenerateMeshDistanceFields=True
+
+r.DynamicGlobalIlluminationMethod=1
+
+r.ReflectionMethod=1
+
+r.SkinCache.CompileShaders=True
+
+r.RayTracing=True
+
+r.Shadow.Virtual.Enable=1
+
+r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=True
+
+r.DefaultFeature.LocalExposure.HighlightContrastScale=0.8
+
+r.DefaultFeature.LocalExposure.ShadowContrastScale=0.8
+
+[/Script/WindowsTargetPlatform.WindowsTargetSettings]
+DefaultGraphicsRHI=DefaultGraphicsRHI_DX12
+DefaultGraphicsRHI=DefaultGraphicsRHI_DX12
+-D3D12TargetedShaderFormats=PCD3D_SM5
++D3D12TargetedShaderFormats=PCD3D_SM6
+-D3D11TargetedShaderFormats=PCD3D_SM5
++D3D11TargetedShaderFormats=PCD3D_SM5
+Compiler=Default
+AudioSampleRate=48000
+AudioCallbackBufferFrameSize=1024
+AudioNumBuffersToEnqueue=1
+AudioMaxChannels=0
+AudioNumSourceWorkers=4
+SpatializationPlugin=
+SourceDataOverridePlugin=
+ReverbPlugin=
+OcclusionPlugin=
+CompressionOverrides=(bOverrideCompressionTimes=False,DurationThreshold=5.000000,MaxNumRandomBranches=0,SoundCueQualityIndex=0)
+CacheSizeKB=65536
+MaxChunkSizeOverrideKB=0
+bResampleForDevice=False
+MaxSampleRate=48000.000000
+HighSampleRate=32000.000000
+MedSampleRate=24000.000000
+LowSampleRate=12000.000000
+MinSampleRate=8000.000000
+CompressionQualityModifier=1.000000
+AutoStreamingThreshold=0.000000
+SoundCueCookQualityIndex=-1
+
+[/Script/LinuxTargetPlatform.LinuxTargetSettings]
+-TargetedRHIs=SF_VULKAN_SM5
++TargetedRHIs=SF_VULKAN_SM6
+
+[/Script/HardwareTargeting.HardwareTargetingSettings]
+TargetedHardwareClass=Desktop
+AppliedTargetedHardwareClass=Desktop
+DefaultGraphicsPerformance=Maximum
+AppliedDefaultGraphicsPerformance=Maximum
+
+[/Script/WorldPartitionEditor.WorldPartitionEditorSettings]
+CommandletClass=Class'/Script/UnrealEd.WorldPartitionConvertCommandlet'
+
+[/Script/Engine.UserInterfaceSettings]
+bAuthorizeAutomaticWidgetVariableCreation=False
+FontDPIPreset=Standard
+FontDPI=72
+
+[/Script/Engine.Engine]
++ActiveGameNameRedirects=(OldGameName="TP_Blank",NewGameName="/Script/EcsactBenchmark")
++ActiveGameNameRedirects=(OldGameName="/Script/TP_Blank",NewGameName="/Script/EcsactBenchmark")
+
+[/Script/AndroidFileServerEditor.AndroidFileServerRuntimeSettings]
+bEnablePlugin=True
+bAllowNetworkConnection=True
+SecurityToken=636BE87843D087D62604C5917E6F5CA0
+bIncludeInShipping=False
+bAllowExternalStartInShipping=False
+bCompileAFSProject=False
+bUseCompression=False
+bLogFiles=False
+bReportStats=False
+ConnectionType=USBOnly
+bUseManualIPAddress=False
+ManualIPAddress=
+

unreal-cpp-benchmark/Config/DefaultGame.ini

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+
+[/Script/EngineSettings.GeneralProjectSettings]
+ProjectID=96F09A7E4BCF19A5F9C692A8E6975C7C