private static void EmitControlArrayInitializers(this InputActionCodeGenerator.Writer writer, InputControl control,
string controlVariableName, Dictionary <Type, List <PropertyInfo> > controlArrayPropertyTable)
{
var type = control.GetType();
if (!controlArrayPropertyTable.TryGetValue(type, out var controlArrayProperties))
{
controlArrayProperties = GetControlArrayProperties(type);
controlArrayPropertyTable[type] = controlArrayProperties;
}
foreach (var property in controlArrayProperties)
{
var array = (Array)property.GetValue(control);
if (array == null)
{
continue;
}
var arrayLength = array.Length;
var arrayElementType = array.GetType().GetElementType();
writer.WriteLine($"{controlVariableName}.{property.Name} = new {arrayElementType.FullName.Replace('+','.')}[{arrayLength}];");
for (var i = 0; i < arrayLength; ++i)
{
var value = (InputControl)array.GetValue(i);
if (value == null)
{
continue;
}
writer.WriteLine($"{controlVariableName}.{property.Name}[{i}] = {MakeControlVariableName(value)};");
}
}
}
private static void EmitControlGetterInitializers(this InputActionCodeGenerator.Writer writer, InputControl control,
string controlVariableName, Dictionary <Type, List <PropertyInfo> > controlGetterPropertyTable)
{
var type = control.GetType();
if (!controlGetterPropertyTable.TryGetValue(type, out var controlGetterProperties))
{
controlGetterProperties = GetControlGetterProperties(type);
controlGetterPropertyTable[type] = controlGetterProperties;
}
foreach (var property in controlGetterProperties)
{
var value = (InputControl)property.GetValue(control);
if (value == null)
{
continue;
}
writer.WriteLine($"{controlVariableName}.{property.Name} = {MakeControlVariableName(value)};");
}
}
/// <summary>
/// Generate C# code that for the given device layout called <paramref name="layoutName"/> instantly creates
/// an <see cref="InputDevice"/> equivalent to what the input system would create by manually interpreting
/// the given <see cref="InputControlLayout"/>.
/// </summary>
/// <param name="layoutName">Name of the device layout to generate code for.</param>
/// <param name="defines">Null/empty or a valid expression for an #if conditional compilation statement.</param>
/// <param name="namePrefix">Prefix to prepend to the type name of <paramref name="layoutName"/>.</param>
/// <param name="visibility">C# access modifier to use with the generated class.</param>
/// <param name="namespace">Namespace to put the generated class in. If <c>null</c>, namespace of type behind <paramref name="layoutName"/> will be used.</param>
/// <returns>C# source code for a precompiled version of the device layout.</returns>
/// <remarks>
/// The code generated by this method will be many times faster than the reflection-based <see cref="InputDevice"/>
/// creation normally performed by the input system. It will also create less GC heap garbage.
///
/// The downside to the generated code is that the makeup of the device is hardcoded and can no longer
/// be changed by altering the <see cref="InputControlLayout"/> setup of the system.
///
/// Note that it is possible to use this method with layouts generated on-the-fly by layout builders such as
/// the one employed for <see cref="HID"/>. However, this must be done at compile/build time and can thus not
/// be done for devices dynamically discovered at runtime. When this is acceptable, it is a way to dramatically
/// speed up the creation of these devices.
/// </remarks>
/// <seealso cref="InputSystem.RegisterPrecompiledLayout{T}"/>
public static string GenerateCodeForDeviceLayout(string layoutName, string defines = null, string namePrefix = "Fast", string visibility = "public", string @namespace = null)
{
if (string.IsNullOrEmpty(layoutName))
{
throw new ArgumentNullException(nameof(layoutName));
}
// Produce a device from the layout.
var device = InputDevice.Build <InputDevice>(layoutName, noPrecompiledLayouts: true);
// Get info about base type.
var baseType = device.GetType();
var baseTypeName = baseType.Name;
var baseTypeNamespace = baseType.Namespace;
// Begin generating code.
var writer = new InputActionCodeGenerator.Writer
{
buffer = new StringBuilder()
};
writer.WriteLine(CSharpCodeHelpers.MakeAutoGeneratedCodeHeader("com.unity.inputsystem:InputLayoutCodeGenerator",
InputSystem.version.ToString(),
$"\"{layoutName}\" layout"));
// Defines.
if (defines != null)
{
writer.WriteLine($"#if {defines}");
writer.WriteLine();
}
if (@namespace == null)
{
@namespace = baseTypeNamespace;
}
writer.WriteLine("using UnityEngine.InputSystem;");
writer.WriteLine("using UnityEngine.InputSystem.LowLevel;");
writer.WriteLine("using UnityEngine.InputSystem.Utilities;");
writer.WriteLine("");
writer.WriteLine("// Suppress warnings from local variables for control references");
writer.WriteLine("// that we don't end up using.");
writer.WriteLine("#pragma warning disable CS0219");
writer.WriteLine("");
if (@namespace != "")
{
writer.WriteLine("namespace " + @namespace);
}
writer.BeginBlock();
writer.WriteLine($"{visibility} partial class {namePrefix}{baseTypeName} : {baseTypeNamespace}.{baseTypeName}");
writer.BeginBlock();
// "Metadata". ATM this is simply a flat, semicolon-separated list of names for layouts and processors that
// we depend on. If any of them are touched, the precompiled layout should be considered invalidated.
var internedLayoutName = new InternedString(layoutName);
var allControls = device.allControls;
var usedControlLayouts = allControls.Select(x => x.m_Layout).Distinct().ToList();
var layoutDependencies = string.Join(";",
usedControlLayouts.SelectMany(l => InputControlLayout.s_Layouts.GetBaseLayouts(l))
.Union(InputControlLayout.s_Layouts.GetBaseLayouts(internedLayoutName)));
var processorDependencies = string.Join(";",
allControls.SelectMany(c => c.GetProcessors()).Select(p => InputProcessor.s_Processors.FindNameForType(p.GetType()))
.Where(n => !n.IsEmpty()).Distinct());
var metadata = string.Join(";", processorDependencies, layoutDependencies);
writer.WriteLine($"public const string metadata = \"{metadata}\";");
// Constructor.
writer.WriteLine($"public {namePrefix}{baseTypeName}()");
writer.BeginBlock();
var usagesForEachControl = device.m_UsagesForEachControl;
var usageToControl = device.m_UsageToControl;
var aliasesForEachControl = device.m_AliasesForEachControl;
var controlCount = allControls.Count;
var usageCount = usagesForEachControl?.Length ?? 0;
var aliasCount = aliasesForEachControl?.Length ?? 0;
// Set up device control info.
writer.WriteLine($"var builder = this.Setup({controlCount}, {usageCount}, {aliasCount})");
writer.WriteLine($" .WithName(\"{device.name}\")");
writer.WriteLine($" .WithDisplayName(\"{device.displayName}\")");
writer.WriteLine($" .WithChildren({device.m_ChildStartIndex}, {device.m_ChildCount})");
writer.WriteLine($" .WithLayout(new InternedString(\"{device.layout}\"))");
writer.WriteLine($" .WithStateBlock(new InputStateBlock {{ format = new FourCC({(int)device.stateBlock.format}), sizeInBits = {device.stateBlock.sizeInBits} }});");
if (device.noisy)
{
writer.WriteLine("builder.IsNoisy(true);");
}
// Add controls to device.
writer.WriteLine();
foreach (var layout in usedControlLayouts)
{
writer.WriteLine($"var k{layout}Layout = new InternedString(\"{layout}\");");
}
for (var i = 0; i < controlCount; ++i)
{
var control = allControls[i];
var controlVariableName = MakeControlVariableName(control);
writer.WriteLine("");
writer.WriteLine($"// {control.path}");
var parentName = "this";
if (control.parent != device)
{
parentName = MakeControlVariableName(control.parent);
}
writer.WriteLine($"var {controlVariableName} = {NameOfControlMethod(controlVariableName)}(k{control.layout}Layout, {parentName});");
}
// Initialize usages array.
if (usageCount > 0)
{
writer.WriteLine();
writer.WriteLine("// Usages.");
for (var i = 0; i < usageCount; ++i)
{
writer.WriteLine(
$"builder.WithControlUsage({i}, new InternedString(\"{usagesForEachControl[i]}\"), {MakeControlVariableName(usageToControl[i])});");
}
}
// Initialize aliases array.
if (aliasCount > 0)
{
writer.WriteLine();
writer.WriteLine("// Aliases.");
for (var i = 0; i < aliasCount; ++i)
{
writer.WriteLine($"builder.WithControlAlias({i}, new InternedString(\"{aliasesForEachControl[i]}\"));");
}
}
// Emit initializers for control getters and control arrays. This is usually what's getting set up
// in FinishSetup(). We hardcode the look results here.
var controlGetterProperties = new Dictionary <Type, List <PropertyInfo> >();
var controlArrayProperties = new Dictionary <Type, List <PropertyInfo> >();
writer.WriteLine();
writer.WriteLine("// Control getters/arrays.");
writer.EmitControlArrayInitializers(device, "this", controlArrayProperties);
writer.EmitControlGetterInitializers(device, "this", controlGetterProperties);
for (var i = 0; i < controlCount; ++i)
{
var control = allControls[i];
var controlVariableName = MakeControlVariableName(control);
writer.EmitControlArrayInitializers(control, controlVariableName, controlArrayProperties);
writer.EmitControlGetterInitializers(control, controlVariableName, controlGetterProperties);
}
// State offset to control index map.
if (device.m_StateOffsetToControlMap != null)
{
writer.WriteLine();
writer.WriteLine("// State offset to control index map.");
writer.WriteLine("builder.WithStateOffsetToControlIndexMap(new uint[]");
writer.WriteLine("{");
++writer.indentLevel;
var map = device.m_StateOffsetToControlMap;
var entryCount = map.Length;
for (var index = 0; index < entryCount;)
{
if (index != 0)
{
writer.WriteLine();
}
// 10 entries a line.
writer.WriteIndent();
for (var i = 0; i < 10 && index < entryCount; ++index, ++i)
{
writer.Write((index != 0 ? ", " : "") + map[index] + "u");
}
}
writer.WriteLine();
--writer.indentLevel;
writer.WriteLine("});");
}
writer.WriteLine();
writer.WriteLine("builder.Finish();");
writer.EndBlock();
for (var i = 0; i < controlCount; ++i)
{
var control = allControls[i];
var controlType = control.GetType();
var controlVariableName = MakeControlVariableName(control);
var controlFieldInits = control.GetInitializersForPublicPrimitiveTypeFields();
writer.WriteLine();
EmitControlMethod(writer, controlVariableName, controlType, controlFieldInits, i, control);
}
writer.EndBlock();
writer.EndBlock();
if (defines != null)
{
writer.WriteLine($"#endif // {defines}");
}
return(writer.buffer.ToString());
}
// We emit this as a separate method instead of directly inline to avoid generating a single massive constructor method
// as these can lead to large build times with il2cpp and C++ compilers (https://fogbugz.unity3d.com/f/cases/1282090/).
private static void EmitControlMethod(InputActionCodeGenerator.Writer writer, string controlVariableName, Type controlType,
string controlFieldInits, int i, InputControl control)
{
var controlTypeName = controlType.FullName.Replace('+', '.');
writer.WriteLine($"private {controlTypeName} {NameOfControlMethod(controlVariableName)}(InternedString k{control.layout}Layout, InputControl parent)");
writer.BeginBlock();
writer.WriteLine($"var {controlVariableName} = new {controlTypeName}{controlFieldInits};");
writer.WriteLine($"{controlVariableName}.Setup()");
writer.WriteLine($" .At(this, {i})");
writer.WriteLine(" .WithParent(parent)");
if (control.children.Count > 0)
{
writer.WriteLine($" .WithChildren({control.m_ChildStartIndex}, {control.m_ChildCount})");
}
writer.WriteLine($" .WithName(\"{control.name}\")");
writer.WriteLine($" .WithDisplayName(\"{control.m_DisplayNameFromLayout.Replace("\\", "\\\\")}\")");
if (!string.IsNullOrEmpty(control.m_ShortDisplayNameFromLayout))
{
writer.WriteLine(
$" .WithShortDisplayName(\"{control.m_ShortDisplayNameFromLayout.Replace("\\", "\\\\")}\")");
}
writer.WriteLine($" .WithLayout(k{control.layout}Layout)");
if (control.usages.Count > 0)
{
writer.WriteLine($" .WithUsages({control.m_UsageStartIndex}, {control.m_UsageCount})");
}
if (control.aliases.Count > 0)
{
writer.WriteLine($" .WithAliases({control.m_AliasStartIndex}, {control.m_AliasCount})");
}
if (control.noisy)
{
writer.WriteLine(" .IsNoisy(true)");
}
if (control.synthetic)
{
writer.WriteLine(" .IsSynthetic(true)");
}
if (control.dontReset)
{
writer.WriteLine(" .DontReset(true)");
}
if (control is ButtonControl)
{
writer.WriteLine(" .IsButton(true)");
}
writer.WriteLine(" .WithStateBlock(new InputStateBlock");
writer.WriteLine(" {");
writer.WriteLine($" format = new FourCC({(int) control.stateBlock.format}),");
writer.WriteLine($" byteOffset = {control.stateBlock.byteOffset},");
writer.WriteLine($" bitOffset = {control.stateBlock.bitOffset},");
writer.WriteLine($" sizeInBits = {control.stateBlock.sizeInBits}");
writer.WriteLine(" })");
if (control.hasDefaultState)
{
writer.WriteLine($" .WithDefaultState({control.m_DefaultState})");
}
if (control.m_MinValue != default || control.m_MaxValue != default)
{
writer.WriteLine($" .WithMinAndMax({control.m_MinValue}, {control.m_MaxValue})");
}
foreach (var processor in control.GetProcessors())
{
var isEditorWindowSpaceProcessor = processor is EditorWindowSpaceProcessor;
if (isEditorWindowSpaceProcessor)
{
writer.WriteLine(" #if UNITY_EDITOR");
}
var processorType = processor.GetType().FullName.Replace("+", ".");
var valueType = InputProcessor.GetValueTypeFromType(processor.GetType());
var fieldInits = processor.GetInitializersForPublicPrimitiveTypeFields();
writer.WriteLine(
$" .WithProcessor<InputProcessor<{valueType}>, {valueType}>(new {processorType}{fieldInits})");
if (isEditorWindowSpaceProcessor)
{
writer.WriteLine(" #endif");
}
}
writer.WriteLine(" .Finish();");
if (control is KeyControl key)
{
writer.WriteLine($"{controlVariableName}.keyCode = UnityEngine.InputSystem.Key.{key.keyCode};");
}
else if (control is DpadControl.DpadAxisControl dpadAxis)
{
writer.WriteLine($"{controlVariableName}.component = {dpadAxis.component};");
}
writer.WriteLine($"return {controlVariableName};");
writer.EndBlock();
}
/// <summary>
/// Generate C# code that for the given device layout called <paramref name="layoutName"/> instantly creates
/// an <see cref="InputDevice"/> equivalent to what the input system would create by manually interpreting
/// the given <see cref="InputControlLayout"/>.
/// </summary>
/// <param name="layoutName">Name of the device layout to generate code for.</param>
/// <param name="defines">Null/empty or a valid expression for an #if conditional compilation statement.</param>
/// <param name="namePrefix">Prefix to prepend to the type name of <paramref name="layoutName"/>.</param>
/// <param name="visibility">C# access modifier to use with the generated class.</param>
/// <param name="namespace">Namespace to put the generated class in. If <c>null</c>, namespace of type behind <paramref name="layoutName"/> will be used.</param>
/// <returns>C# source code for a precompiled version of the device layout.</returns>
/// <remarks>
/// The code generated by this method will be many times faster than the reflection-based <see cref="InputDevice"/>
/// creation normally performed by the input system. It will also create less GC heap garbage.
///
/// The downside to the generated code is that the makeup of the device is hardcoded and can no longer
/// be changed by altering the <see cref="InputControlLayout"/> setup of the system.
///
/// Note that it is possible to use this method with layouts generated on-the-fly by layout builders such as
/// the one employed for <see cref="HID"/>. However, this must be done at compile/build time and can thus not
/// be done for devices dynamically discovered at runtime. When this is acceptable, it is a way to dramatically
/// speed up the creation of these devices.
/// </remarks>
/// <seealso cref="InputSystem.RegisterPrecompiledLayout{T}"/>
public static string GenerateCodeForDeviceLayout(string layoutName, string defines = null, string namePrefix = "Fast", string visibility = "public", string @namespace = null)
{
if (string.IsNullOrEmpty(layoutName))
{
throw new ArgumentNullException(nameof(layoutName));
}
// Produce a device from the layout.
var device = InputDevice.Build <InputDevice>(layoutName, noPrecompiledLayouts: true);
// Get info about base type.
var baseType = device.GetType();
var baseTypeName = baseType.Name;
var baseTypeNamespace = baseType.Namespace;
// Begin generating code.
var writer = new InputActionCodeGenerator.Writer
{
buffer = new StringBuilder()
};
writer.WriteLine(CSharpCodeHelpers.MakeAutoGeneratedCodeHeader("com.unity.inputsystem:InputLayoutCodeGenerator",
InputSystem.version.ToString(),
$"\"{layoutName}\" layout"));
// Defines.
if (defines != null)
{
writer.WriteLine($"#if {defines}");
writer.WriteLine();
}
if (@namespace == null)
{
@namespace = baseTypeNamespace;
}
writer.WriteLine("using UnityEngine.InputSystem;");
writer.WriteLine("using UnityEngine.InputSystem.LowLevel;");
writer.WriteLine("using UnityEngine.InputSystem.Utilities;");
writer.WriteLine("");
if (@namespace != "")
{
writer.WriteLine("namespace " + @namespace);
}
writer.BeginBlock();
writer.WriteLine($"{visibility} partial class {namePrefix}{baseTypeName} : {baseTypeNamespace}.{baseTypeName}");
writer.BeginBlock();
// "Metadata". ATM this is simply a flat, semicolon-separated list of names for layouts and processors that
// we depend on. If any of them are touched, the precompiled layout should be considered invalidated.
var internedLayoutName = new InternedString(layoutName);
var allControls = device.allControls;
var usedControlLayouts = allControls.Select(x => x.m_Layout).Distinct().ToList();
var layoutDependencies = string.Join(";",
usedControlLayouts.SelectMany(l => InputControlLayout.s_Layouts.GetBaseLayouts(l))
.Union(InputControlLayout.s_Layouts.GetBaseLayouts(internedLayoutName)));
var processorDependencies = string.Join(";",
allControls.SelectMany(c => c.GetProcessors()).Select(p => InputProcessor.s_Processors.FindNameForType(p.GetType()))
.Where(n => !n.IsEmpty()).Distinct());
var metadata = string.Join(";", processorDependencies, layoutDependencies);
writer.WriteLine($"public const string metadata = \"{metadata}\";");
// Constructor.
writer.WriteLine($"public {namePrefix}{baseTypeName}()");
writer.BeginBlock();
var usagesForEachControl = device.m_UsagesForEachControl;
var usageToControl = device.m_UsageToControl;
var aliasesForEachControl = device.m_AliasesForEachControl;
var controlCount = allControls.Count;
var usageCount = usagesForEachControl?.Length ?? 0;
var aliasCount = aliasesForEachControl?.Length ?? 0;
// Set up device control info.
writer.WriteLine($"var builder = this.Setup({controlCount}, {usageCount}, {aliasCount})");
writer.WriteLine($" .WithName(\"{device.name}\")");
writer.WriteLine($" .WithDisplayName(\"{device.displayName}\")");
writer.WriteLine($" .WithChildren({device.m_ChildStartIndex}, {device.m_ChildCount})");
writer.WriteLine($" .WithLayout(new InternedString(\"{device.layout}\"))");
if (device.noisy)
{
writer.WriteLine(" .IsNoisy(true)");
}
writer.WriteLine($" .WithStateBlock(new InputStateBlock {{ format = new FourCC({(int)device.stateBlock.format}), sizeInBits = {device.stateBlock.sizeInBits} }});");
// Add controls to device.
writer.WriteLine();
foreach (var layout in usedControlLayouts)
{
writer.WriteLine($"var k{layout}Layout = new InternedString(\"{layout}\");");
}
for (var i = 0; i < controlCount; ++i)
{
var control = allControls[i];
var controlType = control.GetType();
var controlVariableName = MakeControlVariableName(control);
var controlFieldInits = control.GetInitializersForPublicPrimitiveTypeFields();
writer.WriteLine("");
writer.WriteLine($"// {control.path}");
writer.WriteLine($"var {controlVariableName} = new {controlType.FullName.Replace('+', '.')}{controlFieldInits};");
writer.WriteLine($"{controlVariableName}.Setup()");
writer.WriteLine($" .At(this, {i})");
writer.WriteLine(control.parent == device
? " .WithParent(this)"
: $" .WithParent({MakeControlVariableName(control.parent)})");
if (control.children.Count > 0)
{
writer.WriteLine($" .WithChildren({control.m_ChildStartIndex}, {control.m_ChildCount})");
}
writer.WriteLine($" .WithName(\"{control.name}\")");
writer.WriteLine($" .WithDisplayName(\"{control.m_DisplayNameFromLayout.Replace("\\", "\\\\")}\")");
if (!string.IsNullOrEmpty(control.m_ShortDisplayNameFromLayout))
{
writer.WriteLine($" .WithShortDisplayName(\"{control.m_ShortDisplayNameFromLayout.Replace("\\", "\\\\")}\")");
}
writer.WriteLine($" .WithLayout(k{control.layout}Layout)");
if (control.usages.Count > 0)
{
writer.WriteLine($" .WithUsages({control.m_UsageStartIndex}, {control.m_UsageCount})");
}
if (control.aliases.Count > 0)
{
writer.WriteLine($" .WithAliases({control.m_AliasStartIndex}, {control.m_AliasCount})");
}
if (control.noisy)
{
writer.WriteLine(" .IsNoisy(true)");
}
if (control.synthetic)
{
writer.WriteLine(" .IsSynthetic(true)");
}
writer.WriteLine(" .WithStateBlock(new InputStateBlock");
writer.WriteLine(" {");
writer.WriteLine($" format = new FourCC({(int)control.stateBlock.format}),");
writer.WriteLine($" byteOffset = {control.stateBlock.byteOffset},");
writer.WriteLine($" bitOffset = {control.stateBlock.bitOffset},");
writer.WriteLine($" sizeInBits = {control.stateBlock.sizeInBits}");
writer.WriteLine(" })");
if (control.hasDefaultState)
{
writer.WriteLine($" .WithDefaultState({control.m_DefaultState})");
}
if (control.m_MinValue != default || control.m_MaxValue != default)
{
writer.WriteLine($" .WithMinAndMax({control.m_MinValue}, {control.m_MaxValue})");
}
foreach (var processor in control.GetProcessors())
{
var isEditorWindowSpaceProcessor = processor is EditorWindowSpaceProcessor;
if (isEditorWindowSpaceProcessor)
{
writer.WriteLine(" #if UNITY_EDITOR");
}
var processorType = processor.GetType().FullName.Replace("+", ".");
var valueType = InputProcessor.GetValueTypeFromType(processor.GetType());
var fieldInits = processor.GetInitializersForPublicPrimitiveTypeFields();
writer.WriteLine($" .WithProcessor<InputProcessor<{valueType}>, {valueType}>(new {processorType}{fieldInits})");
if (isEditorWindowSpaceProcessor)
{
writer.WriteLine(" #endif");
}
}
writer.WriteLine(" .Finish();");
if (control is KeyControl key)
{
writer.WriteLine($"{controlVariableName}.keyCode = UnityEngine.InputSystem.Key.{key.keyCode};");
}
else if (control is DpadControl.DpadAxisControl dpadAxis)
{
writer.WriteLine($"{controlVariableName}.component = {dpadAxis.component};");
}
}
// Initialize usages array.
if (usageCount > 0)
{
writer.WriteLine();
writer.WriteLine("// Usages.");
for (var i = 0; i < usageCount; ++i)
{
writer.WriteLine(
$"builder.WithControlUsage({i}, new InternedString(\"{usagesForEachControl[i]}\"), {MakeControlVariableName(usageToControl[i])});");
}
}
// Initialize aliases array.
if (aliasCount > 0)
{
writer.WriteLine();
writer.WriteLine("// Aliases.");
for (var i = 0; i < aliasCount; ++i)
{
writer.WriteLine($"builder.WithControlAlias({i}, new InternedString(\"{aliasesForEachControl[i]}\"));");
}
}
// Emit initializers for control getters and control arrays. This is usually what's getting set up
// in FinishSetup(). We hardcode the look results here.
var controlGetterProperties = new Dictionary <Type, List <PropertyInfo> >();
var controlArrayProperties = new Dictionary <Type, List <PropertyInfo> >();
writer.WriteLine();
writer.WriteLine("// Control getters/arrays.");
writer.EmitControlArrayInitializers(device, "this", controlArrayProperties);
writer.EmitControlGetterInitializers(device, "this", controlGetterProperties);
for (var i = 0; i < controlCount; ++i)
{
var control = allControls[i];
var controlVariableName = MakeControlVariableName(control);
writer.EmitControlArrayInitializers(control, controlVariableName, controlArrayProperties);
writer.EmitControlGetterInitializers(control, controlVariableName, controlGetterProperties);
}
writer.WriteLine("builder.Finish();");
writer.EndBlock();
writer.EndBlock();
writer.EndBlock();
if (defines != null)
{
writer.WriteLine($"#endif // {defines}");
}
return(writer.buffer.ToString());
}