// May generate garbage.
public static void SetUsage(InputDevice device, InternedString usage)
{
s_Manager.SetUsage(device, usage);
}
private UnityEngine.InputSystem.Controls.Vector2Control Initialize_ctrlMousescroll(InternedString kVector2Layout, InputControl parent)
{
var ctrlMousescroll = new UnityEngine.InputSystem.Controls.Vector2Control();
ctrlMousescroll.Setup()
.At(this, 2)
.WithParent(parent)
.WithChildren(17, 2)
.WithName("scroll")
.WithDisplayName("Scroll")
.WithLayout(kVector2Layout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1447379762),
byteOffset = 16,
bitOffset = 0,
sizeInBits = 64
})
.Finish();
return(ctrlMousescroll);
}
private UnityEngine.InputSystem.Controls.AxisControl Initialize_ctrlMousescrollx(InternedString kAxisLayout, InputControl parent)
{
var ctrlMousescrollx = new UnityEngine.InputSystem.Controls.AxisControl();
ctrlMousescrollx.Setup()
.At(this, 17)
.WithParent(parent)
.WithName("x")
.WithDisplayName("Scroll Left/Right")
.WithShortDisplayName("Scroll Left/Right")
.WithLayout(kAxisLayout)
.WithUsages(2, 1)
.WithAliases(0, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1179407392),
byteOffset = 16,
bitOffset = 0,
sizeInBits = 32
})
.Finish();
return(ctrlMousescrollx);
}
private UnityEngine.InputSystem.Controls.AxisControl Initialize_ctrlMouseradiusy(InternedString kAxisLayout, InputControl parent)
{
var ctrlMouseradiusy = new UnityEngine.InputSystem.Controls.AxisControl();
ctrlMouseradiusy.Setup()
.At(this, 20)
.WithParent(parent)
.WithName("y")
.WithDisplayName("Radius Y")
.WithShortDisplayName("Radius Y")
.WithLayout(kAxisLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1179407392),
byteOffset = 44,
bitOffset = 0,
sizeInBits = 32
})
.Finish();
return(ctrlMouseradiusy);
}
private UnityEngine.InputSystem.Controls.Vector2Control Initialize_ctrlMouseradius(InternedString kVector2Layout, InputControl parent)
{
var ctrlMouseradius = new UnityEngine.InputSystem.Controls.Vector2Control();
ctrlMouseradius.Setup()
.At(this, 10)
.WithParent(parent)
.WithChildren(19, 2)
.WithName("radius")
.WithDisplayName("Radius")
.WithLayout(kVector2Layout)
.WithUsages(9, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1447379762),
byteOffset = 40,
bitOffset = 0,
sizeInBits = 64
})
.Finish();
return(ctrlMouseradius);
}
private UnityEngine.InputSystem.Controls.IntegerControl Initialize_ctrlMouseclickCount(InternedString kIntegerLayout, InputControl parent)
{
var ctrlMouseclickCount = new UnityEngine.InputSystem.Controls.IntegerControl();
ctrlMouseclickCount.Setup()
.At(this, 12)
.WithParent(parent)
.WithName("clickCount")
.WithDisplayName("Click Count")
.WithLayout(kIntegerLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1431521364),
byteOffset = 28,
bitOffset = 0,
sizeInBits = 16
})
.Finish();
return(ctrlMouseclickCount);
}
internal void SetupWithDescription(InternedString layout, InputDeviceDescription deviceDescription, InternedString variants)
{
InstantiateLayout(layout, variants, new InternedString(), null, null);
FinalizeControlHierarchy();
if (!deviceDescription.empty)
{
m_Device.m_Description = deviceDescription;
}
m_Device.CallFinishSetupRecursive(this);
}
private UnityEngine.InputSystem.Controls.ButtonControl Initialize_ctrlMousebackButton(InternedString kButtonLayout, InputControl parent)
{
var ctrlMousebackButton = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlMousebackButton.Setup()
.At(this, 8)
.WithParent(parent)
.WithName("backButton")
.WithDisplayName("Back")
.WithLayout(kButtonLayout)
.WithUsages(7, 1)
.IsButton(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 24,
bitOffset = 4,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
return(ctrlMousebackButton);
}
private void AddChildControls(InputControlLayout layout, InternedString variants, InputControl parent, ReadOnlyArray <InputControl>?existingChildren, ref bool haveChildrenUsingStateFromOtherControls)
{
var controlLayouts = layout.m_Controls;
if (controlLayouts == null)
{
return;
}
// Find out how many direct children we will add.
var childCount = 0;
var haveControlLayoutWithPath = false;
for (var i = 0; i < controlLayouts.Length; ++i)
{
////REVIEW: I'm not sure this is good enough. ATM if you have a control layout with
//// name "foo" and one with name "foo/bar", then the latter is taken as an override
//// but the former isn't. However, whether it has a slash in the path or not shouldn't
//// matter. If a control layout of the same name already exists, it should be
//// considered an override, if not, it shouldn't.
// Not a new child if it's a layout reaching in to the hierarchy to modify
// an existing child.
if (controlLayouts[i].isModifyingChildControlByPath)
{
if (controlLayouts[i].isArray)
{
throw new NotSupportedException(string.Format(
"Control '{0}' in layout '{1}' is modifying the child of another control but is marked as an array",
controlLayouts[i].name, layout.name));
}
haveControlLayoutWithPath = true;
InsertChildControlOverrides(parent, ref controlLayouts[i]);
continue;
}
// Skip if variants don't match.
if (!controlLayouts[i].variants.IsEmpty() &&
!StringHelpers.CharacterSeparatedListsHaveAtLeastOneCommonElement(controlLayouts[i].variants,
variants, InputControlLayout.kListSeparator))
{
continue;
}
if (controlLayouts[i].isArray)
{
childCount += controlLayouts[i].arraySize;
}
else
{
++childCount;
}
}
// Add room for us in the device's child array.
var firstChildIndex = ArrayHelpers.GrowBy(ref m_Device.m_ChildrenForEachControl, childCount);
// Add controls from all control layouts except the ones that have
// paths in them.
var childIndex = firstChildIndex;
for (var i = 0; i < controlLayouts.Length; ++i)
{
var controlLayout = controlLayouts[i];
// Skip control layouts that don't add controls but rather modify child
// controls of other controls added by the layout. We do a second pass
// to apply their settings.
if (controlLayout.isModifyingChildControlByPath)
{
continue;
}
// If the control is part of a variant, skip it if it isn't in the variants we're
// looking for.
if (!controlLayout.variants.IsEmpty() &&
!StringHelpers.CharacterSeparatedListsHaveAtLeastOneCommonElement(controlLayout.variants, variants,
InputControlLayout.kListSeparator))
{
continue;
}
// If it's an array, add a control for each array element.
if (controlLayout.isArray)
{
for (var n = 0; n < controlLayout.arraySize; ++n)
{
var name = controlLayout.name + n;
var control = AddChildControl(layout, variants, parent, existingChildren, ref haveChildrenUsingStateFromOtherControls,
ref controlLayout, ref childIndex, nameOverride: name);
// Adjust offset, if the control uses explicit offsets.
if (control.m_StateBlock.byteOffset != InputStateBlock.kInvalidOffset)
{
control.m_StateBlock.byteOffset = (uint)n * control.m_StateBlock.alignedSizeInBytes;
}
}
}
else
{
AddChildControl(layout, variants, parent, existingChildren, ref haveChildrenUsingStateFromOtherControls,
ref controlLayout, ref childIndex);
}
}
// Install child array on parent. We will later patch up the array
// reference again as we finalize the hierarchy. However, the reference
// will point to a valid child array all the same even while we are
// constructing the hierarchy.
//
// NOTE: It's important to do this *after* the loop above where we call InstantiateLayout for each child
// as each child may end up moving the m_ChildrenForEachControl array around.
parent.m_ChildrenReadOnly = new ReadOnlyArray <InputControl>(m_Device.m_ChildrenForEachControl, firstChildIndex, childCount);
////TODO: replace the entire post-creation modification logic here with using m_ChildControlOverrides
//// (note that we have to *merge* into the table; if there's already overrides, only replace properties that haven't been set)
//// (however, this will also require moving the child insertion logic somewhere else)
// Apply control modifications from control layouts with paths.
if (haveControlLayoutWithPath)
{
for (var i = 0; i < controlLayouts.Length; ++i)
{
var controlLayout = controlLayouts[i];
if (!controlLayout.isModifyingChildControlByPath)
{
continue;
}
// If the control is part of a variants, skip it if it isn't the variants we're
// looking for.
if (!controlLayout.variants.IsEmpty() && controlLayout.variants != variants)
{
continue;
}
ModifyChildControl(layout, variants, parent, ref haveChildrenUsingStateFromOtherControls,
ref controlLayout);
}
}
}
private InputControl AddChildControl(InputControlLayout layout, InternedString variants, InputControl parent,
ReadOnlyArray <InputControl>?existingChildren, ref bool haveChildrenUsingStateFromOtherControls,
ref InputControlLayout.ControlItem controlItem, ref int childIndex, string nameOverride = null)
{
var name = nameOverride ?? controlItem.name;
var nameLowerCase = name.ToLower();
var nameInterned = new InternedString(name);
string path = null;
////REVIEW: can we check this in InputControlLayout instead?
if (string.IsNullOrEmpty(controlItem.layout))
{
throw new Exception(string.Format("Layout has not been set on control '{0}' in '{1}'",
controlItem.name, layout.name));
}
// See if there is an override for the control.
InputControlLayout.ControlItem?controlOverride = null;
if (m_ChildControlOverrides != null)
{
path = string.Format("{0}/{1}", parent.path, name);
var pathLowerCase = path.ToLower();
InputControlLayout.ControlItem match;
if (m_ChildControlOverrides.TryGetValue(pathLowerCase, out match))
{
controlOverride = match;
}
}
// Get name of layout to use for control.
var layoutName = controlItem.layout;
if (controlOverride != null && !controlOverride.Value.layout.IsEmpty())
{
layoutName = controlOverride.Value.layout;
}
// See if we have an existing control that we might be able to re-use.
InputControl existingControl = null;
if (existingChildren != null)
{
var existingChildCount = existingChildren.Value.Count;
for (var n = 0; n < existingChildCount; ++n)
{
var existingChild = existingChildren.Value[n];
if (existingChild.layout == layoutName &&
existingChild.name.ToLower() == nameLowerCase)
{
existingControl = existingChild;
break;
}
}
}
// Create control.
InputControl control;
try
{
control = InstantiateLayout(layoutName, variants, nameInterned, parent, existingControl);
}
catch (InputControlLayout.LayoutNotFoundException exception)
{
// Throw better exception that gives more info.
throw new Exception(
string.Format("Cannot find layout '{0}' used in control '{1}' of layout '{2}'",
exception.layout, name, layout.name),
exception);
}
// Add to array.
m_Device.m_ChildrenForEachControl[childIndex] = control;
++childIndex;
// Set display name.
control.m_DisplayNameFromLayout = controlItem.displayName;
// Set flags.
control.m_IsNoisy = controlItem.isNoisy;
// Pass state block config on to control.
var usesStateFromOtherControl = !string.IsNullOrEmpty(controlItem.useStateFrom);
if (!usesStateFromOtherControl)
{
control.m_StateBlock.byteOffset = controlItem.offset;
if (controlItem.bit != InputStateBlock.kInvalidOffset)
{
control.m_StateBlock.bitOffset = controlItem.bit;
}
if (controlItem.sizeInBits != 0)
{
control.m_StateBlock.sizeInBits = controlItem.sizeInBits;
}
if (controlItem.format != 0)
{
SetFormat(control, controlItem);
}
}
else
{
// Mark controls that don't have state blocks of their own but rather get their
// blocks from other controls by setting their state size to kInvalidOffset.
control.m_StateBlock.sizeInBits = kSizeForControlUsingStateFromOtherControl;
haveChildrenUsingStateFromOtherControls = true;
}
////REVIEW: the constant appending to m_UsagesForEachControl and m_AliasesForEachControl may lead to a lot
//// of successive re-allocations
// Add usages.
var usages = controlOverride != null ? controlOverride.Value.usages : controlItem.usages;
if (usages.Count > 0)
{
var usageCount = usages.Count;
var usageIndex =
ArrayHelpers.AppendToImmutable(ref m_Device.m_UsagesForEachControl, usages.m_Array);
control.m_UsagesReadOnly =
new ReadOnlyArray <InternedString>(m_Device.m_UsagesForEachControl, usageIndex, usageCount);
ArrayHelpers.GrowBy(ref m_Device.m_UsageToControl, usageCount);
for (var n = 0; n < usageCount; ++n)
{
m_Device.m_UsageToControl[usageIndex + n] = control;
}
}
// Add aliases.
if (controlItem.aliases.Count > 0)
{
var aliasCount = controlItem.aliases.Count;
var aliasIndex =
ArrayHelpers.AppendToImmutable(ref m_Device.m_AliasesForEachControl, controlItem.aliases.m_Array);
control.m_AliasesReadOnly =
new ReadOnlyArray <InternedString>(m_Device.m_AliasesForEachControl, aliasIndex, aliasCount);
}
// Set parameters.
if (controlItem.parameters.Count > 0)
{
SetParameters(control, controlItem.parameters);
}
// Add processors.
if (controlItem.processors.Count > 0)
{
AddProcessors(control, ref controlItem, layout.name);
}
return(control);
}
private InputControl InstantiateLayout(InputControlLayout layout, InternedString variants, InternedString name, InputControl parent, InputControl existingControl)
{
InputControl control;
// If we have an existing control, see whether it's usable.
if (existingControl != null && existingControl.layout == layout.name && existingControl.GetType() == layout.type)
{
control = existingControl;
////FIXME: the re-use path probably has some data that could stick around when it shouldn't
control.m_UsagesReadOnly = new ReadOnlyArray <InternedString>();
control.ClearProcessors();
}
else
{
Debug.Assert(layout.type != null);
// No, so create a new control.
var controlObject = Activator.CreateInstance(layout.type);
control = controlObject as InputControl;
if (control == null)
{
throw new Exception(string.Format("Type '{0}' referenced by layout '{1}' is not an InputControl",
layout.type.Name, layout.name));
}
}
// If it's a device, perform some extra work specific to the control
// hierarchy root.
var controlAsDevice = control as InputDevice;
if (controlAsDevice != null)
{
if (parent != null)
{
throw new Exception(string.Format(
"Cannot instantiate device layout '{0}' as child of '{1}'; devices must be added at root",
layout.name, parent.path));
}
m_Device = controlAsDevice;
m_Device.m_StateBlock.byteOffset = 0;
m_Device.m_StateBlock.format = layout.stateFormat;
// If we have an existing device, we'll start the various control arrays
// from scratch. Note that all the controls still refer to the existing
// arrays and so we can iterate children, for example, just fine while
// we are rebuilding the control hierarchy.
m_Device.m_AliasesForEachControl = null;
m_Device.m_ChildrenForEachControl = null;
m_Device.m_UsagesForEachControl = null;
m_Device.m_UsageToControl = null;
// But we preserve IDs and descriptions of existing devices.
if (existingControl != null)
{
var existingDevice = (InputDevice)existingControl;
m_Device.m_Id = existingDevice.m_Id;
m_Device.m_Description = existingDevice.m_Description;
}
if (layout.m_UpdateBeforeRender == true)
{
m_Device.m_Flags |= InputDevice.Flags.UpdateBeforeRender;
}
}
else if (parent == null)
{
// Someone did "new InputDeviceBuilder(...)" with a control layout.
// We don't support creating control hierarchies without a device at the root.
throw new InvalidOperationException(
string.Format(
"Toplevel layout used with InputDeviceBuilder must be a device layout; '{0}' is a control layout",
layout.name));
}
// Name defaults to name of layout.
if (name.IsEmpty())
{
name = layout.name;
// If there's a namespace in the layout name, snip it out.
var indexOfLastColon = name.ToString().LastIndexOf(':');
if (indexOfLastColon != -1)
{
name = new InternedString(name.ToString().Substring(indexOfLastColon + 1));
}
}
// Variant defaults to variants of layout.
if (variants.IsEmpty())
{
variants = layout.variants;
if (variants.IsEmpty())
{
variants = InputControlLayout.DefaultVariant;
}
}
control.m_Name = name;
control.m_DisplayNameFromLayout = layout.m_DisplayName;
control.m_Layout = layout.name;
control.m_Variants = variants;
control.m_Parent = parent;
control.m_Device = m_Device;
// Create children and configure their settings from our
// layout values.
var haveChildrenUsingStateFromOtherControl = false;
try
{
// Pass list of existing control on to function as we may have decided to not
// actually reuse the existing control (and thus control.m_ChildrenReadOnly will
// now be blank) but still want crawling down the hierarchy to preserve existing
// controls where possible.
AddChildControls(layout, variants, control,
existingControl != null ? existingControl.m_ChildrenReadOnly : (ReadOnlyArray <InputControl>?)null,
ref haveChildrenUsingStateFromOtherControl);
}
catch
{
////TODO: remove control from collection and rethrow
throw;
}
// Come up with a layout for our state.
ComputeStateLayout(control);
// Finally, if we have child controls that take their state blocks from other
// controls, assign them their blocks now.
if (haveChildrenUsingStateFromOtherControl)
{
foreach (var controlLayout in layout.controls)
{
if (string.IsNullOrEmpty(controlLayout.useStateFrom))
{
continue;
}
var child = TryGetControl(control, controlLayout.name);
Debug.Assert(child != null);
// Find the referenced control.
var referencedControl = TryGetControl(control, controlLayout.useStateFrom);
if (referencedControl == null)
{
throw new Exception(
string.Format(
"Cannot find control '{0}' referenced in 'useStateFrom' of control '{1}' in layout '{2}'",
controlLayout.useStateFrom, controlLayout.name, layout.name));
}
// Copy its state settings.
child.m_StateBlock = referencedControl.m_StateBlock;
// At this point, all byteOffsets are relative to parents so we need to
// walk up the referenced control's parent chain and add offsets until
// we are at the same level that we are at.
for (var parentInChain = referencedControl.parent; parentInChain != control; parentInChain = parentInChain.parent)
{
child.m_StateBlock.byteOffset += parentInChain.m_StateBlock.byteOffset;
}
}
}
return(control);
}
private InputControl InstantiateLayout(InternedString layout, InternedString variants, InternedString name, InputControl parent, InputControl existingControl)
{
// Look up layout by name.
var layoutInstance = FindOrLoadLayout(layout);
// Create control hierarchy.
return(InstantiateLayout(layoutInstance, variants, name, parent, existingControl));
}
public static void RemoveUsage(InputDevice device, InternedString usage)
{
throw new NotImplementedException();
}
private UnityEngine.InputSystem.Controls.ButtonControl Initialize_ctrlMousepress(InternedString kButtonLayout, InputControl parent)
{
var ctrlMousepress = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlMousepress.Setup()
.At(this, 3)
.WithParent(parent)
.WithName("press")
.WithDisplayName("Press")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.IsButton(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 24,
bitOffset = 0,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
return(ctrlMousepress);
}
private void ModifyChildControl(InputControlLayout layout, InternedString variants, InputControl parent,
ref bool haveChildrenUsingStateFromOtherControls,
ref InputControlLayout.ControlItem controlItem)
{
////TODO: support arrays (we may modify an entire array in bulk)
// Controls layout themselves as we come back up the hierarchy. However, when we
// apply layout modifications reaching *into* the hierarchy, we need to retrigger
// layouting on their parents.
var haveChangedLayoutOfParent = false;
// Find the child control.
var child = TryGetControl(parent, controlItem.name);
if (child == null)
{
// We're adding a child somewhere in the existing hierarchy. This is a tricky
// case as we have to potentially shift indices around in the hierarchy to make
// room for the new control.
////TODO: this path does not support recovering existing controls? does it matter?
child = InsertChildControl(layout, variants, parent,
ref haveChildrenUsingStateFromOtherControls, ref controlItem);
haveChangedLayoutOfParent = true;
}
else
{
// Apply modifications.
if (controlItem.sizeInBits != 0 &&
child.m_StateBlock.sizeInBits != controlItem.sizeInBits)
{
child.m_StateBlock.sizeInBits = controlItem.sizeInBits;
}
if (controlItem.format != 0 && child.m_StateBlock.format != controlItem.format)
{
SetFormat(child, controlItem);
haveChangedLayoutOfParent = true;
}
////REVIEW: ATM, when you move a child with a fixed offset, we only move the child
//// and don't move the parent or siblings. What this means is that if you move
//// leftStick/x, for example, leftStick stays put. ATM you have to move *all*
//// controls that are part of a chain manually. Not sure what the best behavior
//// is. If we opt to move parents along with children, we have to make sure we
//// are not colliding with any other relocations of children (e.g. if you move
//// both leftStick/x and leftStick/y, leftStick itself should move only once and
//// not at all if there indeed is a leftStick control layout with an offset;
//// so, it'd get quite complicated)
if (controlItem.offset != InputStateBlock.kInvalidOffset)
{
child.m_StateBlock.byteOffset = controlItem.offset;
}
if (controlItem.bit != InputStateBlock.kInvalidOffset)
{
child.m_StateBlock.bitOffset = controlItem.bit;
}
if (controlItem.processors.Count > 0)
{
AddProcessors(child, ref controlItem, layout.name);
}
////REVIEW: ATM parameters applied using this path add on top instead of just overriding existing parameters
if (controlItem.parameters.Count > 0)
{
SetParameters(child, controlItem.parameters);
}
if (!string.IsNullOrEmpty(controlItem.displayName))
{
child.m_DisplayNameFromLayout = controlItem.displayName;
}
////TODO: other modifications
}
// Apply layout change.
////REVIEW: not sure what's better here; trigger this immediately means we may trigger
//// it a number of times on the same parent but doing it as a final pass would
//// require either collecting the necessary parents or doing another pass through
//// the list of control layouts
if (haveChangedLayoutOfParent && !ReferenceEquals(child.parent, parent))
{
ComputeStateLayout(child.parent);
}
}
public FastMouse()
{
var builder = this.Setup(21, 10, 2)
.WithName("Mouse")
.WithDisplayName("Mouse")
.WithChildren(0, 13)
.WithLayout(new InternedString("Mouse"))
.WithStateBlock(new InputStateBlock {
format = new FourCC(1297044819), sizeInBits = 392
});
var kVector2Layout = new InternedString("Vector2");
var kButtonLayout = new InternedString("Button");
var kAxisLayout = new InternedString("Axis");
var kDigitalLayout = new InternedString("Digital");
var kIntegerLayout = new InternedString("Integer");
// /Mouse/position
var ctrlMouseposition = Initialize_ctrlMouseposition(kVector2Layout, this);
// /Mouse/delta
var ctrlMousedelta = Initialize_ctrlMousedelta(kVector2Layout, this);
// /Mouse/scroll
var ctrlMousescroll = Initialize_ctrlMousescroll(kVector2Layout, this);
// /Mouse/press
var ctrlMousepress = Initialize_ctrlMousepress(kButtonLayout, this);
// /Mouse/leftButton
var ctrlMouseleftButton = Initialize_ctrlMouseleftButton(kButtonLayout, this);
// /Mouse/rightButton
var ctrlMouserightButton = Initialize_ctrlMouserightButton(kButtonLayout, this);
// /Mouse/middleButton
var ctrlMousemiddleButton = Initialize_ctrlMousemiddleButton(kButtonLayout, this);
// /Mouse/forwardButton
var ctrlMouseforwardButton = Initialize_ctrlMouseforwardButton(kButtonLayout, this);
// /Mouse/backButton
var ctrlMousebackButton = Initialize_ctrlMousebackButton(kButtonLayout, this);
// /Mouse/pressure
var ctrlMousepressure = Initialize_ctrlMousepressure(kAxisLayout, this);
// /Mouse/radius
var ctrlMouseradius = Initialize_ctrlMouseradius(kVector2Layout, this);
// /Mouse/pointerId
var ctrlMousepointerId = Initialize_ctrlMousepointerId(kDigitalLayout, this);
// /Mouse/clickCount
var ctrlMouseclickCount = Initialize_ctrlMouseclickCount(kIntegerLayout, this);
// /Mouse/position/x
var ctrlMousepositionx = Initialize_ctrlMousepositionx(kAxisLayout, ctrlMouseposition);
// /Mouse/position/y
var ctrlMousepositiony = Initialize_ctrlMousepositiony(kAxisLayout, ctrlMouseposition);
// /Mouse/delta/x
var ctrlMousedeltax = Initialize_ctrlMousedeltax(kAxisLayout, ctrlMousedelta);
// /Mouse/delta/y
var ctrlMousedeltay = Initialize_ctrlMousedeltay(kAxisLayout, ctrlMousedelta);
// /Mouse/scroll/x
var ctrlMousescrollx = Initialize_ctrlMousescrollx(kAxisLayout, ctrlMousescroll);
// /Mouse/scroll/y
var ctrlMousescrolly = Initialize_ctrlMousescrolly(kAxisLayout, ctrlMousescroll);
// /Mouse/radius/x
var ctrlMouseradiusx = Initialize_ctrlMouseradiusx(kAxisLayout, ctrlMouseradius);
// /Mouse/radius/y
var ctrlMouseradiusy = Initialize_ctrlMouseradiusy(kAxisLayout, ctrlMouseradius);
// Usages.
builder.WithControlUsage(0, new InternedString("Point"), ctrlMouseposition);
builder.WithControlUsage(1, new InternedString("Secondary2DMotion"), ctrlMousedelta);
builder.WithControlUsage(2, new InternedString("ScrollHorizontal"), ctrlMousescrollx);
builder.WithControlUsage(3, new InternedString("ScrollVertical"), ctrlMousescrolly);
builder.WithControlUsage(4, new InternedString("PrimaryAction"), ctrlMouseleftButton);
builder.WithControlUsage(5, new InternedString("SecondaryAction"), ctrlMouserightButton);
builder.WithControlUsage(6, new InternedString("Forward"), ctrlMouseforwardButton);
builder.WithControlUsage(7, new InternedString("Back"), ctrlMousebackButton);
builder.WithControlUsage(8, new InternedString("Pressure"), ctrlMousepressure);
builder.WithControlUsage(9, new InternedString("Radius"), ctrlMouseradius);
// Aliases.
builder.WithControlAlias(0, new InternedString("horizontal"));
builder.WithControlAlias(1, new InternedString("vertical"));
// Control getters/arrays.
this.scroll = ctrlMousescroll;
this.leftButton = ctrlMouseleftButton;
this.middleButton = ctrlMousemiddleButton;
this.rightButton = ctrlMouserightButton;
this.backButton = ctrlMousebackButton;
this.forwardButton = ctrlMouseforwardButton;
this.clickCount = ctrlMouseclickCount;
this.position = ctrlMouseposition;
this.delta = ctrlMousedelta;
this.radius = ctrlMouseradius;
this.pressure = ctrlMousepressure;
this.press = ctrlMousepress;
ctrlMouseposition.x = ctrlMousepositionx;
ctrlMouseposition.y = ctrlMousepositiony;
ctrlMousedelta.x = ctrlMousedeltax;
ctrlMousedelta.y = ctrlMousedeltay;
ctrlMousescroll.x = ctrlMousescrollx;
ctrlMousescroll.y = ctrlMousescrolly;
ctrlMouseradius.x = ctrlMouseradiusx;
ctrlMouseradius.y = ctrlMouseradiusy;
// State offset to control index map.
builder.WithStateOffsetToControlIndexMap(new uint[]
{
32781u, 16809998u, 33587215u, 50364432u, 67141649u, 83918866u, 100664323u, 100664324u, 101188613u, 101712902u
, 102237191u, 102761480u, 117456908u, 134250505u, 167804947u, 184582164u, 201327627u
});
builder.Finish();
}
private void SetupInputControl()
{
Debug.Assert(m_Control == null);
Debug.Assert(m_NextControlOnDevice == null);
Debug.Assert(!m_InputEventPtr.valid);
// Nothing to do if we don't have a control path.
if (string.IsNullOrEmpty(m_ControlPath))
{
return;
}
// Determine what type of device to work with.
var layoutName = InputControlPath.TryGetDeviceLayout(m_ControlPath);
if (layoutName == null)
{
Debug.LogError(
string.Format(
"Cannot determine device layout to use based on control path '{0}' used in {1} component",
m_ControlPath, GetType().Name), this);
return;
}
// Try to find existing on-screen device that matches.
var internedLayoutName = new InternedString(layoutName);
var deviceInfoIndex = -1;
for (var i = 0; i < s_OnScreenDevices.length; ++i)
{
if (s_OnScreenDevices[i].device.m_Layout == internedLayoutName)
{
deviceInfoIndex = i;
break;
}
}
// If we don't have a matching one, create a new one.
InputDevice device;
if (deviceInfoIndex == -1)
{
// Try to create device.
try
{
device = InputSystem.AddDevice(layoutName);
}
catch (Exception exception)
{
Debug.LogError(string.Format("Could not create device with layout '{0}' used in '{1}' component", layoutName,
GetType().Name));
Debug.LogException(exception);
return;
}
// Create event buffer.
InputEventPtr eventPtr;
var buffer = StateEvent.From(device, out eventPtr, Allocator.Persistent);
// Add to list.
deviceInfoIndex = s_OnScreenDevices.Append(new OnScreenDeviceInfo
{
eventPtr = eventPtr,
buffer = buffer,
device = device,
});
}
else
{
device = s_OnScreenDevices[deviceInfoIndex].device;
}
// Try to find control on device.
m_Control = InputControlPath.TryFindControl(device, m_ControlPath);
if (m_Control == null)
{
Debug.LogError(
string.Format(
"Cannot find control with path '{0}' on device of type '{1}' referenced by component '{2}'",
m_ControlPath, layoutName, GetType().Name), this);
// Remove the device, if we just created one.
if (s_OnScreenDevices[deviceInfoIndex].firstControl == null)
{
s_OnScreenDevices[deviceInfoIndex].Destroy();
s_OnScreenDevices.RemoveAt(deviceInfoIndex);
}
return;
}
m_InputEventPtr = s_OnScreenDevices[deviceInfoIndex].eventPtr;
// We have all we need. Permanently add us.
s_OnScreenDevices[deviceInfoIndex] =
s_OnScreenDevices[deviceInfoIndex].AddControl(this);
}
private UnityEngine.InputSystem.Controls.AxisControl Initialize_ctrlMousepressure(InternedString kAxisLayout, InputControl parent)
{
var ctrlMousepressure = new UnityEngine.InputSystem.Controls.AxisControl();
ctrlMousepressure.Setup()
.At(this, 9)
.WithParent(parent)
.WithName("pressure")
.WithDisplayName("Pressure")
.WithLayout(kAxisLayout)
.WithUsages(8, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1179407392),
byteOffset = 32,
bitOffset = 0,
sizeInBits = 32
})
.WithDefaultState(1)
.Finish();
return(ctrlMousepressure);
}
public FastDualShock4GamepadHID()
{
var builder = this.Setup(37, 11, 8)
.WithName("DualShock4GamepadHID")
.WithDisplayName("PS4 Controller")
.WithChildren(0, 19)
.WithLayout(new InternedString("DualShock4GamepadHID"))
.WithStateBlock(new InputStateBlock {
format = new FourCC(1212761120), sizeInBits = 80
});
var kStickLayout = new InternedString("Stick");
var kDpadLayout = new InternedString("Dpad");
var kButtonLayout = new InternedString("Button");
var kAxisLayout = new InternedString("Axis");
var kDpadAxisLayout = new InternedString("DpadAxis");
var kDiscreteButtonLayout = new InternedString("DiscreteButton");
// /DualShock4GamepadHID/leftStick
var ctrlDualShock4GamepadHIDleftStick = new UnityEngine.InputSystem.Controls.StickControl();
ctrlDualShock4GamepadHIDleftStick.Setup()
.At(this, 0)
.WithParent(this)
.WithChildren(19, 6)
.WithName("leftStick")
.WithDisplayName("Left Stick")
.WithShortDisplayName("LS")
.WithLayout(kStickLayout)
.WithUsages(0, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1447244354),
byteOffset = 1,
bitOffset = 0,
sizeInBits = 16
})
.WithProcessor <InputProcessor <UnityEngine.Vector2>, UnityEngine.Vector2>(new UnityEngine.InputSystem.Processors.StickDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick
var ctrlDualShock4GamepadHIDrightStick = new UnityEngine.InputSystem.Controls.StickControl();
ctrlDualShock4GamepadHIDrightStick.Setup()
.At(this, 1)
.WithParent(this)
.WithChildren(25, 6)
.WithName("rightStick")
.WithDisplayName("Right Stick")
.WithShortDisplayName("RS")
.WithLayout(kStickLayout)
.WithUsages(1, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1447244354),
byteOffset = 3,
bitOffset = 0,
sizeInBits = 16
})
.WithProcessor <InputProcessor <UnityEngine.Vector2>, UnityEngine.Vector2>(new UnityEngine.InputSystem.Processors.StickDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/dpad
var ctrlDualShock4GamepadHIDdpad = new UnityEngine.InputSystem.Controls.DpadControl();
ctrlDualShock4GamepadHIDdpad.Setup()
.At(this, 2)
.WithParent(this)
.WithChildren(31, 6)
.WithName("dpad")
.WithDisplayName("D-Pad")
.WithLayout(kDpadLayout)
.WithUsages(2, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.WithDefaultState(8)
.Finish();
// /DualShock4GamepadHID/buttonWest
var ctrlDualShock4GamepadHIDbuttonWest = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDbuttonWest.Setup()
.At(this, 3)
.WithParent(this)
.WithName("buttonWest")
.WithDisplayName("Square")
.WithShortDisplayName("Square")
.WithLayout(kButtonLayout)
.WithUsages(3, 1)
.WithAliases(0, 2)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 4,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/buttonSouth
var ctrlDualShock4GamepadHIDbuttonSouth = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDbuttonSouth.Setup()
.At(this, 4)
.WithParent(this)
.WithName("buttonSouth")
.WithDisplayName("Cross")
.WithShortDisplayName("Cross")
.WithLayout(kButtonLayout)
.WithUsages(4, 2)
.WithAliases(2, 2)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 5,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/buttonEast
var ctrlDualShock4GamepadHIDbuttonEast = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDbuttonEast.Setup()
.At(this, 5)
.WithParent(this)
.WithName("buttonEast")
.WithDisplayName("Circle")
.WithShortDisplayName("Circle")
.WithLayout(kButtonLayout)
.WithUsages(6, 2)
.WithAliases(4, 2)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 6,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/buttonNorth
var ctrlDualShock4GamepadHIDbuttonNorth = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDbuttonNorth.Setup()
.At(this, 6)
.WithParent(this)
.WithName("buttonNorth")
.WithDisplayName("Triangle")
.WithShortDisplayName("Triangle")
.WithLayout(kButtonLayout)
.WithAliases(6, 2)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 7,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/leftShoulder
var ctrlDualShock4GamepadHIDleftShoulder = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDleftShoulder.Setup()
.At(this, 7)
.WithParent(this)
.WithName("leftShoulder")
.WithDisplayName("L1")
.WithShortDisplayName("L1")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 0,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/rightShoulder
var ctrlDualShock4GamepadHIDrightShoulder = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDrightShoulder.Setup()
.At(this, 8)
.WithParent(this)
.WithName("rightShoulder")
.WithDisplayName("R1")
.WithShortDisplayName("R1")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 1,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/leftTriggerButton
var ctrlDualShock4GamepadHIDleftTriggerButton = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDleftTriggerButton.Setup()
.At(this, 9)
.WithParent(this)
.WithName("leftTriggerButton")
.WithDisplayName("leftTriggerButton")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 2,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/rightTriggerButton
var ctrlDualShock4GamepadHIDrightTriggerButton = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDrightTriggerButton.Setup()
.At(this, 10)
.WithParent(this)
.WithName("rightTriggerButton")
.WithDisplayName("rightTriggerButton")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 3,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/select
var ctrlDualShock4GamepadHIDselect = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDselect.Setup()
.At(this, 11)
.WithParent(this)
.WithName("select")
.WithDisplayName("Share")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 4,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/start
var ctrlDualShock4GamepadHIDstart = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDstart.Setup()
.At(this, 12)
.WithParent(this)
.WithName("start")
.WithDisplayName("Options")
.WithLayout(kButtonLayout)
.WithUsages(8, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 5,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/leftStickPress
var ctrlDualShock4GamepadHIDleftStickPress = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDleftStickPress.Setup()
.At(this, 13)
.WithParent(this)
.WithName("leftStickPress")
.WithDisplayName("L3")
.WithShortDisplayName("L3")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 6,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/rightStickPress
var ctrlDualShock4GamepadHIDrightStickPress = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDrightStickPress.Setup()
.At(this, 14)
.WithParent(this)
.WithName("rightStickPress")
.WithDisplayName("R3")
.WithShortDisplayName("R3")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 6,
bitOffset = 7,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/systemButton
var ctrlDualShock4GamepadHIDsystemButton = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDsystemButton.Setup()
.At(this, 15)
.WithParent(this)
.WithName("systemButton")
.WithDisplayName("System")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 7,
bitOffset = 0,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/touchpadButton
var ctrlDualShock4GamepadHIDtouchpadButton = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDtouchpadButton.Setup()
.At(this, 16)
.WithParent(this)
.WithName("touchpadButton")
.WithDisplayName("Touchpad Press")
.WithLayout(kButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 7,
bitOffset = 1,
sizeInBits = 1
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/leftTrigger
var ctrlDualShock4GamepadHIDleftTrigger = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDleftTrigger.Setup()
.At(this, 17)
.WithParent(this)
.WithName("leftTrigger")
.WithDisplayName("L2")
.WithShortDisplayName("L2")
.WithLayout(kButtonLayout)
.WithUsages(9, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 8,
bitOffset = 0,
sizeInBits = 8
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/rightTrigger
var ctrlDualShock4GamepadHIDrightTrigger = new UnityEngine.InputSystem.Controls.ButtonControl();
ctrlDualShock4GamepadHIDrightTrigger.Setup()
.At(this, 18)
.WithParent(this)
.WithName("rightTrigger")
.WithDisplayName("R2")
.WithShortDisplayName("R2")
.WithLayout(kButtonLayout)
.WithUsages(10, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 9,
bitOffset = 0,
sizeInBits = 8
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/leftStick/up
var ctrlDualShock4GamepadHIDleftStickup = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMax = 0.5f, invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftStickup.Setup()
.At(this, 19)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("up")
.WithDisplayName("Left Stick Up")
.WithShortDisplayName("LS Up")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 2,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/leftStick/x
var ctrlDualShock4GamepadHIDleftStickx = new UnityEngine.InputSystem.Controls.AxisControl {
normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftStickx.Setup()
.At(this, 20)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("x")
.WithDisplayName("Left Stick X")
.WithShortDisplayName("LS X")
.WithLayout(kAxisLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 1,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(-1, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/leftStick/y
var ctrlDualShock4GamepadHIDleftSticky = new UnityEngine.InputSystem.Controls.AxisControl {
invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftSticky.Setup()
.At(this, 21)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("y")
.WithDisplayName("Left Stick Y")
.WithShortDisplayName("LS Y")
.WithLayout(kAxisLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 2,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(-1, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/leftStick/down
var ctrlDualShock4GamepadHIDleftStickdown = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMin = 0.5f, clampMax = 1f, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftStickdown.Setup()
.At(this, 22)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("down")
.WithDisplayName("Left Stick Down")
.WithShortDisplayName("LS Down")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 2,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/leftStick/left
var ctrlDualShock4GamepadHIDleftStickleft = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMax = 0.5f, invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftStickleft.Setup()
.At(this, 23)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("left")
.WithDisplayName("Left Stick Left")
.WithShortDisplayName("LS Left")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 1,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/leftStick/right
var ctrlDualShock4GamepadHIDleftStickright = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMin = 0.5f, clampMax = 1f, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDleftStickright.Setup()
.At(this, 24)
.WithParent(ctrlDualShock4GamepadHIDleftStick)
.WithName("right")
.WithDisplayName("Left Stick Right")
.WithShortDisplayName("LS Right")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 1,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/up
var ctrlDualShock4GamepadHIDrightStickup = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMax = 0.5f, invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightStickup.Setup()
.At(this, 25)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("up")
.WithDisplayName("Right Stick Up")
.WithShortDisplayName("RS Up")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 4,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/x
var ctrlDualShock4GamepadHIDrightStickx = new UnityEngine.InputSystem.Controls.AxisControl {
normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightStickx.Setup()
.At(this, 26)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("x")
.WithDisplayName("Right Stick X")
.WithShortDisplayName("RS X")
.WithLayout(kAxisLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 3,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(-1, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/y
var ctrlDualShock4GamepadHIDrightSticky = new UnityEngine.InputSystem.Controls.AxisControl {
invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightSticky.Setup()
.At(this, 27)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("y")
.WithDisplayName("Right Stick Y")
.WithShortDisplayName("RS Y")
.WithLayout(kAxisLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 4,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(-1, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/down
var ctrlDualShock4GamepadHIDrightStickdown = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMin = 0.5f, clampMax = 1f, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightStickdown.Setup()
.At(this, 28)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("down")
.WithDisplayName("Right Stick Down")
.WithShortDisplayName("RS Down")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 4,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/left
var ctrlDualShock4GamepadHIDrightStickleft = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMax = 0.5f, invert = true, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightStickleft.Setup()
.At(this, 29)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("left")
.WithDisplayName("Right Stick Left")
.WithShortDisplayName("RS Left")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 3,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/rightStick/right
var ctrlDualShock4GamepadHIDrightStickright = new UnityEngine.InputSystem.Controls.ButtonControl {
clamp = UnityEngine.InputSystem.Controls.AxisControl.Clamp.BeforeNormalize, clampMin = 0.5f, clampMax = 1f, normalize = true, normalizeMax = 1f, normalizeZero = 0.5f
};
ctrlDualShock4GamepadHIDrightStickright.Setup()
.At(this, 30)
.WithParent(ctrlDualShock4GamepadHIDrightStick)
.WithName("right")
.WithDisplayName("Right Stick Right")
.WithShortDisplayName("RS Right")
.WithLayout(kButtonLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1113150533),
byteOffset = 3,
bitOffset = 0,
sizeInBits = 8
})
.WithDefaultState(127)
.WithMinAndMax(0, 1)
.WithProcessor <InputProcessor <System.Single>, System.Single>(new UnityEngine.InputSystem.Processors.AxisDeadzoneProcessor())
.Finish();
// /DualShock4GamepadHID/dpad/x
var ctrlDualShock4GamepadHIDdpadx = new UnityEngine.InputSystem.Controls.DpadControl.DpadAxisControl();
ctrlDualShock4GamepadHIDdpadx.Setup()
.At(this, 31)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("x")
.WithDisplayName("D-Pad X")
.WithShortDisplayName("D-Pad X")
.WithLayout(kDpadAxisLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.Finish();
ctrlDualShock4GamepadHIDdpadx.component = 0;
// /DualShock4GamepadHID/dpad/y
var ctrlDualShock4GamepadHIDdpady = new UnityEngine.InputSystem.Controls.DpadControl.DpadAxisControl();
ctrlDualShock4GamepadHIDdpady.Setup()
.At(this, 32)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("y")
.WithDisplayName("D-Pad Y")
.WithShortDisplayName("D-Pad Y")
.WithLayout(kDpadAxisLayout)
.IsSynthetic(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.Finish();
ctrlDualShock4GamepadHIDdpady.component = 1;
// /DualShock4GamepadHID/dpad/up
var ctrlDualShock4GamepadHIDdpadup = new UnityEngine.InputSystem.Controls.DiscreteButtonControl {
minValue = 7, maxValue = 1, wrapAtValue = 7, nullValue = 8
};
ctrlDualShock4GamepadHIDdpadup.Setup()
.At(this, 33)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("up")
.WithDisplayName("D-Pad Up")
.WithShortDisplayName("D-Pad Up")
.WithLayout(kDiscreteButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/dpad/down
var ctrlDualShock4GamepadHIDdpaddown = new UnityEngine.InputSystem.Controls.DiscreteButtonControl {
minValue = 3, maxValue = 5
};
ctrlDualShock4GamepadHIDdpaddown.Setup()
.At(this, 34)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("down")
.WithDisplayName("D-Pad Down")
.WithShortDisplayName("D-Pad Down")
.WithLayout(kDiscreteButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/dpad/left
var ctrlDualShock4GamepadHIDdpadleft = new UnityEngine.InputSystem.Controls.DiscreteButtonControl {
minValue = 5, maxValue = 7
};
ctrlDualShock4GamepadHIDdpadleft.Setup()
.At(this, 35)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("left")
.WithDisplayName("D-Pad Left")
.WithShortDisplayName("D-Pad Left")
.WithLayout(kDiscreteButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.WithMinAndMax(0, 1)
.Finish();
// /DualShock4GamepadHID/dpad/right
var ctrlDualShock4GamepadHIDdpadright = new UnityEngine.InputSystem.Controls.DiscreteButtonControl {
minValue = 1, maxValue = 3
};
ctrlDualShock4GamepadHIDdpadright.Setup()
.At(this, 36)
.WithParent(ctrlDualShock4GamepadHIDdpad)
.WithName("right")
.WithDisplayName("D-Pad Right")
.WithShortDisplayName("D-Pad Right")
.WithLayout(kDiscreteButtonLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 5,
bitOffset = 0,
sizeInBits = 4
})
.WithMinAndMax(0, 1)
.Finish();
// Usages.
builder.WithControlUsage(0, new InternedString("Primary2DMotion"), ctrlDualShock4GamepadHIDleftStick);
builder.WithControlUsage(1, new InternedString("Secondary2DMotion"), ctrlDualShock4GamepadHIDrightStick);
builder.WithControlUsage(2, new InternedString("Hatswitch"), ctrlDualShock4GamepadHIDdpad);
builder.WithControlUsage(3, new InternedString("SecondaryAction"), ctrlDualShock4GamepadHIDbuttonWest);
builder.WithControlUsage(4, new InternedString("PrimaryAction"), ctrlDualShock4GamepadHIDbuttonSouth);
builder.WithControlUsage(5, new InternedString("Submit"), ctrlDualShock4GamepadHIDbuttonSouth);
builder.WithControlUsage(6, new InternedString("Back"), ctrlDualShock4GamepadHIDbuttonEast);
builder.WithControlUsage(7, new InternedString("Cancel"), ctrlDualShock4GamepadHIDbuttonEast);
builder.WithControlUsage(8, new InternedString("Menu"), ctrlDualShock4GamepadHIDstart);
builder.WithControlUsage(9, new InternedString("SecondaryTrigger"), ctrlDualShock4GamepadHIDleftTrigger);
builder.WithControlUsage(10, new InternedString("SecondaryTrigger"), ctrlDualShock4GamepadHIDrightTrigger);
// Aliases.
builder.WithControlAlias(0, new InternedString("x"));
builder.WithControlAlias(1, new InternedString("square"));
builder.WithControlAlias(2, new InternedString("a"));
builder.WithControlAlias(3, new InternedString("cross"));
builder.WithControlAlias(4, new InternedString("b"));
builder.WithControlAlias(5, new InternedString("circle"));
builder.WithControlAlias(6, new InternedString("y"));
builder.WithControlAlias(7, new InternedString("triangle"));
// Control getters/arrays.
this.leftTriggerButton = ctrlDualShock4GamepadHIDleftTriggerButton;
this.rightTriggerButton = ctrlDualShock4GamepadHIDrightTriggerButton;
this.playStationButton = ctrlDualShock4GamepadHIDsystemButton;
this.touchpadButton = ctrlDualShock4GamepadHIDtouchpadButton;
this.optionsButton = ctrlDualShock4GamepadHIDstart;
this.shareButton = ctrlDualShock4GamepadHIDselect;
this.L1 = ctrlDualShock4GamepadHIDleftShoulder;
this.R1 = ctrlDualShock4GamepadHIDrightShoulder;
this.L2 = ctrlDualShock4GamepadHIDleftTrigger;
this.R2 = ctrlDualShock4GamepadHIDrightTrigger;
this.L3 = ctrlDualShock4GamepadHIDleftStickPress;
this.R3 = ctrlDualShock4GamepadHIDrightStickPress;
this.buttonWest = ctrlDualShock4GamepadHIDbuttonWest;
this.buttonNorth = ctrlDualShock4GamepadHIDbuttonNorth;
this.buttonSouth = ctrlDualShock4GamepadHIDbuttonSouth;
this.buttonEast = ctrlDualShock4GamepadHIDbuttonEast;
this.leftStickButton = ctrlDualShock4GamepadHIDleftStickPress;
this.rightStickButton = ctrlDualShock4GamepadHIDrightStickPress;
this.startButton = ctrlDualShock4GamepadHIDstart;
this.selectButton = ctrlDualShock4GamepadHIDselect;
this.dpad = ctrlDualShock4GamepadHIDdpad;
this.leftShoulder = ctrlDualShock4GamepadHIDleftShoulder;
this.rightShoulder = ctrlDualShock4GamepadHIDrightShoulder;
this.leftStick = ctrlDualShock4GamepadHIDleftStick;
this.rightStick = ctrlDualShock4GamepadHIDrightStick;
this.leftTrigger = ctrlDualShock4GamepadHIDleftTrigger;
this.rightTrigger = ctrlDualShock4GamepadHIDrightTrigger;
ctrlDualShock4GamepadHIDleftStick.up = ctrlDualShock4GamepadHIDleftStickup;
ctrlDualShock4GamepadHIDleftStick.down = ctrlDualShock4GamepadHIDleftStickdown;
ctrlDualShock4GamepadHIDleftStick.left = ctrlDualShock4GamepadHIDleftStickleft;
ctrlDualShock4GamepadHIDleftStick.right = ctrlDualShock4GamepadHIDleftStickright;
ctrlDualShock4GamepadHIDleftStick.x = ctrlDualShock4GamepadHIDleftStickx;
ctrlDualShock4GamepadHIDleftStick.y = ctrlDualShock4GamepadHIDleftSticky;
ctrlDualShock4GamepadHIDrightStick.up = ctrlDualShock4GamepadHIDrightStickup;
ctrlDualShock4GamepadHIDrightStick.down = ctrlDualShock4GamepadHIDrightStickdown;
ctrlDualShock4GamepadHIDrightStick.left = ctrlDualShock4GamepadHIDrightStickleft;
ctrlDualShock4GamepadHIDrightStick.right = ctrlDualShock4GamepadHIDrightStickright;
ctrlDualShock4GamepadHIDrightStick.x = ctrlDualShock4GamepadHIDrightStickx;
ctrlDualShock4GamepadHIDrightStick.y = ctrlDualShock4GamepadHIDrightSticky;
ctrlDualShock4GamepadHIDdpad.up = ctrlDualShock4GamepadHIDdpadup;
ctrlDualShock4GamepadHIDdpad.down = ctrlDualShock4GamepadHIDdpaddown;
ctrlDualShock4GamepadHIDdpad.left = ctrlDualShock4GamepadHIDdpadleft;
ctrlDualShock4GamepadHIDdpad.right = ctrlDualShock4GamepadHIDdpadright;
ctrlDualShock4GamepadHIDdpad.x = ctrlDualShock4GamepadHIDdpadx;
ctrlDualShock4GamepadHIDdpad.y = ctrlDualShock4GamepadHIDdpady;
builder.Finish();
}
private UnityEngine.InputSystem.Controls.IntegerControl Initialize_ctrlMousepointerId(InternedString kDigitalLayout, InputControl parent)
{
var ctrlMousepointerId = new UnityEngine.InputSystem.Controls.IntegerControl();
ctrlMousepointerId.Setup()
.At(this, 11)
.WithParent(parent)
.WithName("pointerId")
.WithDisplayName("pointerId")
.WithLayout(kDigitalLayout)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1112101920),
byteOffset = 48,
bitOffset = 0,
sizeInBits = 1
})
.Finish();
return(ctrlMousepointerId);
}
public RebindingOperation WithExpectedControlLayout(string layoutName)
{
m_ExpectedLayout = new InternedString(layoutName);
return(this);
}
private UnityEngine.InputSystem.Controls.AxisControl Initialize_ctrlMousepositionx(InternedString kAxisLayout, InputControl parent)
{
var ctrlMousepositionx = new UnityEngine.InputSystem.Controls.AxisControl();
ctrlMousepositionx.Setup()
.At(this, 13)
.WithParent(parent)
.WithName("x")
.WithDisplayName("Position X")
.WithShortDisplayName("Position X")
.WithLayout(kAxisLayout)
.DontReset(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1179407392),
byteOffset = 0,
bitOffset = 0,
sizeInBits = 32
})
.Finish();
return(ctrlMousepositionx);
}
// If our layout data is outdated, rescan all the layouts in the system.
internal static void Refresh()
{
var manager = InputSystem.s_Manager;
if (manager.m_LayoutRegistrationVersion == s_LayoutRegistrationVersion)
{
return;
}
Clear();
var layoutNames = new List <string>();
manager.ListControlLayouts(layoutNames);
s_Cache.layouts = manager.m_Layouts;
// Load and store all layouts.
for (var i = 0; i < layoutNames.Count; ++i)
{
var layout = s_Cache.FindOrLoadLayout(layoutNames[i]);
ScanLayout(layout);
if (layout.isControlLayout)
{
s_ControlLayouts.Add(layout.name);
}
else if (!layout.deviceMatcher.empty)
{
s_ProductLayouts.Add(layout.name);
}
else
{
s_DeviceLayouts.Add(layout.name);
}
}
// Move all device layouts without a device description but derived from
// a layout that has one over to the product list.
foreach (var name in s_DeviceLayouts)
{
var layout = s_Cache.FindOrLoadLayout(name);
for (var baseLayoutName = layout.extendsLayout; baseLayoutName != null;)
{
var internedBaseLayoutName = new InternedString(baseLayoutName);
if (s_ProductLayouts.Contains(internedBaseLayoutName))
{
// Defer removing from s_DeviceLayouts to keep iteration stable.
s_ProductLayouts.Add(name);
break;
}
var baseLayout = s_Cache.FindOrLoadLayout(baseLayoutName);
baseLayoutName = baseLayout.extendsLayout;
}
}
// Remove every product device layout now.
s_DeviceLayouts.ExceptWith(s_ProductLayouts);
s_LayoutRegistrationVersion = manager.m_LayoutRegistrationVersion;
if (s_RefreshListeners != null)
{
foreach (var listener in s_RefreshListeners)
{
listener();
}
}
}
private UnityEngine.InputSystem.Controls.AxisControl Initialize_ctrlMousescrolly(InternedString kAxisLayout, InputControl parent)
{
var ctrlMousescrolly = new UnityEngine.InputSystem.Controls.AxisControl();
ctrlMousescrolly.Setup()
.At(this, 18)
.WithParent(parent)
.WithName("y")
.WithDisplayName("Scroll Up/Down")
.WithShortDisplayName("Scroll Wheel")
.WithLayout(kAxisLayout)
.WithUsages(3, 1)
.WithAliases(1, 1)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1179407392),
byteOffset = 20,
bitOffset = 0,
sizeInBits = 32
})
.Finish();
return(ctrlMousescrolly);
}
private UnityEngine.InputSystem.Controls.Vector2Control Initialize_ctrlMouseposition(InternedString kVector2Layout, InputControl parent)
{
var ctrlMouseposition = new UnityEngine.InputSystem.Controls.Vector2Control();
ctrlMouseposition.Setup()
.At(this, 0)
.WithParent(parent)
.WithChildren(13, 2)
.WithName("position")
.WithDisplayName("Position")
.WithLayout(kVector2Layout)
.WithUsages(0, 1)
.DontReset(true)
.WithStateBlock(new InputStateBlock
{
format = new FourCC(1447379762),
byteOffset = 0,
bitOffset = 0,
sizeInBits = 64
})
#if UNITY_EDITOR
.WithProcessor <InputProcessor <UnityEngine.Vector2>, UnityEngine.Vector2>(new UnityEngine.InputSystem.Processors.EditorWindowSpaceProcessor())
#endif
.Finish();
return(ctrlMouseposition);
}
/// <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}\"))");
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 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());
}
private InputControl InstantiateLayout(InputControlLayout layout, InternedString variants, InternedString name,
InputControl parent)
{
Debug.Assert(layout.type != null, "Layout has no type set on it");
// No, so create a new control.
var controlObject = Activator.CreateInstance(layout.type);
if (!(controlObject is InputControl control))
{
throw new InvalidOperationException(
$"Type '{layout.type.Name}' referenced by layout '{layout.name}' is not an InputControl");
}
// If it's a device, perform some extra work specific to the control
// hierarchy root.
if (control is InputDevice controlAsDevice)
{
if (parent != null)
{
throw new InvalidOperationException(
$"Cannot instantiate device layout '{layout.name}' as child of '{parent.path}'; devices must be added at root");
}
m_Device = controlAsDevice;
m_Device.m_StateBlock.byteOffset = 0;
m_Device.m_StateBlock.bitOffset = 0;
m_Device.m_StateBlock.format = layout.stateFormat;
// If we have an existing device, we'll start the various control arrays
// from scratch. Note that all the controls still refer to the existing
// arrays and so we can iterate children, for example, just fine while
// we are rebuilding the control hierarchy.
m_Device.m_AliasesForEachControl = null;
m_Device.m_ChildrenForEachControl = null;
m_Device.m_UsagesForEachControl = null;
m_Device.m_UsageToControl = null;
if (layout.m_UpdateBeforeRender == true)
{
m_Device.m_DeviceFlags |= InputDevice.DeviceFlags.UpdateBeforeRender;
}
}
else if (parent == null)
{
// Someone did "new InputDeviceBuilder(...)" with a control layout.
// We don't support creating control hierarchies without a device at the root.
throw new InvalidOperationException(
$"Toplevel layout used with InputDeviceBuilder must be a device layout; '{layout.name}' is a control layout");
}
// Name defaults to name of layout.
if (name.IsEmpty())
{
name = layout.name;
// If there's a namespace in the layout name, snip it out.
var indexOfLastColon = name.ToString().LastIndexOf(':');
if (indexOfLastColon != -1)
{
name = new InternedString(name.ToString().Substring(indexOfLastColon + 1));
}
}
// Variant defaults to variants of layout.
if (variants.IsEmpty())
{
variants = layout.variants;
if (variants.IsEmpty())
{
variants = InputControlLayout.DefaultVariant;
}
}
control.m_Name = name;
control.m_DisplayNameFromLayout = layout.m_DisplayName; // No short display names at layout roots.
control.m_Layout = layout.name;
control.m_Variants = variants;
control.m_Parent = parent;
control.m_Device = m_Device;
// Create children and configure their settings from our
// layout values.
var haveChildrenUsingStateFromOtherControl = false;
try
{
// Pass list of existing control on to function as we may have decided to not
// actually reuse the existing control (and thus control.m_ChildrenReadOnly will
// now be blank) but still want crawling down the hierarchy to preserve existing
// controls where possible.
AddChildControls(layout, variants, control,
ref haveChildrenUsingStateFromOtherControl);
}
catch
{
////TODO: remove control from collection and rethrow
throw;
}
// Come up with a layout for our state.
ComputeStateLayout(control);
// Finally, if we have child controls that take their state blocks from other
// controls, assign them their blocks now.
if (haveChildrenUsingStateFromOtherControl)
{
var controls = layout.m_Controls;
for (var i = 0; i < controls.Length; ++i)
{
ref var item = ref controls[i];
if (string.IsNullOrEmpty(item.useStateFrom))
{
continue;
}
ApplyUseStateFrom(control, ref item, layout);
}
}
