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InputStateExtFindFirstUp Method (InputState, IDevice, IVirtualAxis)

[This is preliminary documentation and is subject to change.]

Queries all axes on all devices, and returns the first for which IsUp is true.

Namespace:  RavingBots.MultiInput
Assembly:  RavingBots.MultiInput (in RavingBots.MultiInput.dll) Version: 0.12
Syntax
C#
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public static bool FindFirstUp(
	this InputState state,
	out IDevice foundDevice,
	out IVirtualAxis foundAxis
)

Parameters

state
Type: RavingBots.MultiInputInputState
InputState instance.
foundDevice
Type: RavingBots.MultiInputIDevice
If this method returned true, set to the found device. Otherwise, set to null.
foundAxis
Type: RavingBots.MultiInputIVirtualAxis
If this method returned true, set to the found axis. Otherwise, set to null. You can check the axis code via Code property.

Return Value

Type: Boolean
true if IsUp was true for at least one axis, false otherwise.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type InputState. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
Examples
The following example shows how you can use this method to find first input axis that became non-zero in this frame.
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var state = FindObjectOfType<InputState>();
IDevice device;
IVirtualAxis axis;
if (state.FindFirstUp(out device, out axis)) {
    Debug.LogFormat("Found IsUp on device {0}, axis {1}", device.Name, axis.Code);
} else {
    Debug.LogFormat("IsUp not found");
}
See Also