317 lines
12 KiB
C#
317 lines
12 KiB
C#
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using UnityEngine;
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using NeoFPS.Constants;
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using NeoFPS.CharacterMotion;
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using NeoFPS.CharacterMotion.Parameters;
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namespace NeoFPS
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{
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[HelpURL("https://docs.neofps.com/manual/inputref-mb-inputcharactermotion.html")]
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[RequireComponent (typeof (ICharacter))]
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public class InputCharacterMotion : CharacterInputBase
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{
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[Header ("Features")]
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[SerializeField, Tooltip("Should double tapping a move direction set the dodge direction and trigger properties.")]
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private bool m_EnableDodging = true;
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[SerializeField, Range(0.1f, 1f), Tooltip("How close together (seconds) do the direction buttons have to be tapped to dodge.")]
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private float m_DodgeTimeout = 0.25f;
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[SerializeField, Tooltip("Does holding the jump button charge up a jump or does the character dodge as soon as the button is pressed.")]
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private bool m_EnableChargedJump = false;
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[SerializeField, Range(0.1f, 51f), Tooltip("The time it takes to charge up a full power jump if charged jumps are enabled.")]
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private float m_JumpChargeTime = 0.25f;
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[SerializeField, Tooltip("Toggle leaning or hold to lean.")]
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private bool m_ToggleLean = true;
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[SerializeField, Tooltip("Cancel sprinting if no direction is pressed (or analogue direction is very low).")]
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private bool m_NoInputCancelsSprint = false;
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[Header("Motion Graph Properties")]
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Trigger), Tooltip("The key to the jump trigger property in the character motion graph.")]
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private string m_JumpKey = "jump";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Float), Tooltip("The key to the jump charge float property in the character motion graph.")]
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private string m_JumpChargeKey = "jumpCharge";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Switch), Tooltip("The key to the jump hold float property in the character motion graph.")]
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private string m_JumpHoldKey = "jumpHold";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Switch), Tooltip("The key to the crouch switch property in the character motion graph.")]
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private string m_CrouchKey = "crouch";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Switch), Tooltip("The key to the crouch hold switch property in the character motion graph.")]
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private string m_CrouchHoldKey = "crouchHold";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Switch), Tooltip("The key to the sprint switch property in the character motion graph.")]
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private string m_SprintKey = "sprint";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Switch), Tooltip("The key to the sprint hold switch property in the character motion graph.")]
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private string m_SprintHoldKey = "sprintHold";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Trigger), Tooltip("The key to the dodge left trigger property in the character motion graph.")]
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private string m_DodgeLeftKey = "dodgeLeft";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Trigger), Tooltip("The key to the dodge right trigger property in the character motion graph.")]
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private string m_DodgeRightKey = "dodgeRight";
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[SerializeField, MotionGraphParameterKey(MotionGraphParameterType.Trigger), Tooltip("The key to the ability trigger property in the character motion graph.")]
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private string m_AbilityKey = "ability";
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private CharacterInteractionHandler m_InteractionMgr = null;
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private MouseAndGamepadAimController m_Aimer = null;
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private BodyLean m_BodyLean = null;
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private bool m_Initialised = false;
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private TriggerParameter m_JumpTrigger = null;
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private FloatParameter m_JumpChargeProperty = null;
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private SwitchParameter m_JumpHoldProperty = null;
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private SwitchParameter m_CrouchProperty = null;
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private SwitchParameter m_CrouchHoldProperty = null;
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private SwitchParameter m_SprintProperty = null;
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private SwitchParameter m_SprintHoldProperty = null;
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private TriggerParameter m_DodgeLeftTrigger = null;
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private TriggerParameter m_DodgeRightTrigger = null;
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private TriggerParameter m_AbilityTrigger = null;
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private float m_DodgeLeftTimer = 0f;
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private float m_DodgeRightTimer = 0f;
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protected override void OnAwake()
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{
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base.OnAwake();
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m_InteractionMgr = GetComponent<CharacterInteractionHandler> ();
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m_Aimer = GetComponent<MouseAndGamepadAimController> ();
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if (m_Character.bodyTransformHandler != null)
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m_BodyLean = m_Character.bodyTransformHandler.GetComponent<BodyLean>();
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}
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void CheckMotionGraphConnection()
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{
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if (!m_Initialised)
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{
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MotionGraphContainer motionGraph = m_Character.motionController.motionGraph;
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m_JumpTrigger = motionGraph.GetTriggerProperty(m_JumpKey);
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m_JumpChargeProperty = motionGraph.GetFloatProperty(m_JumpChargeKey);
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m_JumpHoldProperty = motionGraph.GetSwitchProperty(m_JumpHoldKey);
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m_CrouchProperty = motionGraph.GetSwitchProperty(m_CrouchKey);
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m_CrouchHoldProperty = motionGraph.GetSwitchProperty(m_CrouchHoldKey);
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m_SprintProperty = motionGraph.GetSwitchProperty(m_SprintKey);
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m_SprintHoldProperty = motionGraph.GetSwitchProperty(m_SprintHoldKey);
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m_DodgeLeftTrigger = motionGraph.GetTriggerProperty(m_DodgeLeftKey);
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m_DodgeRightTrigger = motionGraph.GetTriggerProperty(m_DodgeRightKey);
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m_AbilityTrigger = motionGraph.GetTriggerProperty(m_AbilityKey);
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m_Initialised = true;
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}
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}
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protected override void OnGainFocus()
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{
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base.OnGainFocus();
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// Capture mouse cursor
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NeoFpsInputManagerBase.captureMouseCursor = true;
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}
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protected override void OnLoseFocus()
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{
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m_Character.motionController.inputMoveDirection = Vector2.zero;
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m_Character.motionController.inputMoveScale = 0f;
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if (m_JumpHoldProperty != null)
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m_JumpHoldProperty.Hold(false);
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// Capture mouse cursor
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NeoFpsInputManagerBase.captureMouseCursor = false;
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}
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protected override void UpdateInput()
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{
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CheckMotionGraphConnection();
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// Aim input
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m_Aimer.HandleMouseInput(new Vector2 (
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GetAxis (FpsInputAxis.MouseX),
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GetAxis (FpsInputAxis.MouseY)
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));
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m_Aimer.HandleAnalogInput(new Vector2 (
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GetAxis (FpsInputAxis.LookX),
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GetAxis (FpsInputAxis.LookY)
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));
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// Movement input
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Vector2 move = new Vector2 (
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GetAxis (FpsInputAxis.MoveX),
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GetAxis (FpsInputAxis.MoveY)
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);
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if (GetButton (FpsInputButton.Forward))
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move.y += 1f;
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if (GetButton (FpsInputButton.Backward))
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move.y -= 1f;
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if (GetButton (FpsInputButton.Left))
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move.x -= 1f;
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if (GetButton (FpsInputButton.Right))
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move.x += 1f;
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float mag = Mathf.Clamp01(move.magnitude);
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if (mag > Mathf.Epsilon)
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move.Normalize();
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m_Character.motionController.inputMoveDirection = move;
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m_Character.motionController.inputMoveScale = mag;
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// Movement modifiers
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bool sprintPress = GetButtonDown(FpsInputButton.SprintToggle);
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bool sprintHold = GetButton(FpsInputButton.Sprint);
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bool crouchPress = GetButtonDown(FpsInputButton.CrouchToggle);
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bool crouchHold = GetButton(FpsInputButton.Crouch);
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if (m_SprintProperty != null)
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{
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// Cancel sprinting on no input
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if (m_NoInputCancelsSprint && mag < 0.1f)
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{
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sprintPress = false;
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m_SprintProperty.on = false;
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}
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m_SprintProperty.SetInput (
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sprintPress,
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sprintHold
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);
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// Cancel sprinting if crouching
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if (crouchPress || crouchHold)
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m_SprintProperty.on = false;
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}
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if (m_SprintHoldProperty != null)
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m_SprintHoldProperty.on = sprintHold || GetButton(FpsInputButton.SprintToggle);
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if (m_CrouchProperty != null)
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{
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m_CrouchProperty.SetInput(
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crouchPress,
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crouchHold
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);
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// Cancel crouching if sprinting
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if (sprintPress || sprintHold)
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m_CrouchProperty.on = false;
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}
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if (m_CrouchHoldProperty != null)
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m_CrouchHoldProperty.Hold(crouchHold || GetButton(FpsInputButton.CrouchToggle));
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// Jump
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if (m_JumpTrigger != null)
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{
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if (m_EnableChargedJump && m_JumpChargeProperty != null)
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{
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if (GetButtonDown(FpsInputButton.Jump))
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m_JumpChargeProperty.value = 0f;
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if (GetButton(FpsInputButton.Jump))
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m_JumpChargeProperty.value = Mathf.Clamp01(m_JumpChargeProperty.value + (Time.deltaTime / m_JumpChargeTime));
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if (GetButtonUp(FpsInputButton.Jump))
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m_JumpTrigger.Trigger();
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}
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else
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{
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if (GetButtonDown(FpsInputButton.Jump))
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m_JumpTrigger.Trigger();
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}
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}
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if (m_JumpHoldProperty != null)
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m_JumpHoldProperty.Hold(GetButton(FpsInputButton.Jump));
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// Dodge
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if (m_EnableDodging && m_DodgeLeftTrigger != null && m_DodgeRightTrigger != null)
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{
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if (GetButtonDown(FpsInputButton.Left))
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{
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if (m_DodgeLeftTimer > Mathf.Epsilon)
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m_DodgeLeftTrigger.Trigger();
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else
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m_DodgeLeftTimer = m_DodgeTimeout;
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}
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if (GetButtonDown(FpsInputButton.Right))
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{
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if (m_DodgeRightTimer > Mathf.Epsilon)
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m_DodgeRightTrigger.Trigger();
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else
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m_DodgeRightTimer = m_DodgeTimeout;
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}
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// Modify timers
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m_DodgeLeftTimer -= Time.deltaTime;
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if (m_DodgeLeftTimer < 0f)
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m_DodgeLeftTimer = 0f;
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m_DodgeRightTimer -= Time.deltaTime;
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if (m_DodgeRightTimer < 0f)
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m_DodgeRightTimer = 0f;
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}
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// Ability
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if (m_AbilityTrigger != null)
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{
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if (GetButtonDown(FpsInputButton.Ability))
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m_AbilityTrigger.Trigger();
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}
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// Lean
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if (m_BodyLean != null)
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{
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if (m_ToggleLean)
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{
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if (GetButtonDown(FpsInputButton.LeanLeft))
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{
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if (Mathf.Abs(m_BodyLean.targetLean) > 0.9f)
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m_BodyLean.ResetLean();
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else
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m_BodyLean.LeanLeft(1f);
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}
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if (GetButtonDown(FpsInputButton.LeanRight))
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{
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if (Mathf.Abs(m_BodyLean.targetLean) > 0.9f)
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m_BodyLean.ResetLean();
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else
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m_BodyLean.LeanRight(1f);
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}
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}
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else
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{
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int lean = 0;
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if (GetButton(FpsInputButton.LeanLeft))
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--lean;
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if (GetButton(FpsInputButton.LeanRight))
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++lean;
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switch (lean)
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{
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case -1:
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m_BodyLean.LeanLeft(1f);
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break;
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case 1:
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m_BodyLean.LeanRight(1f);
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break;
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case 0:
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m_BodyLean.ResetLean();
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break;
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}
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}
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}
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// Interact / Use
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if (GetButtonDown (FpsInputButton.Use))
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m_InteractionMgr.InteractPress ();
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if (GetButtonUp (FpsInputButton.Use))
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m_InteractionMgr.InteractRelease ();
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}
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}
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}
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