using Assets.Scripts.Enums;
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using Assets.Scripts.Helpers;
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using System;
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using UnityEngine;
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using UnityEngine.InputSystem;
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[RequireComponent(typeof(Rigidbody2D))]
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public class PlayerController : MonoBehaviour
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{
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public float moveSpeed = 5f;
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public float maxFallSpeed = -20f;
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public float maxFallSpeedDamge = -10f;
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private float maxFallSpeedCurrent = 0f;
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Vector2 moveInput;
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[NonSerialized]
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public Rigidbody2D rb;
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[NonSerialized]
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public Damageable health;
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BoxCollider2D boxCollider;
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Animator animator;
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Animator animator_rotor;
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public GameObject rotorGO;
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TouchingDirections touchingDirections;
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// Time it takes to drill
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private float drillingTime = 1f;
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private float timeSinceDrill = 0f;
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private bool drillToPosition;
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private Vector3 drillTilePosition;
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private Vector3 drillOriginalPosition;
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[SerializeField]
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private bool _isMoving;
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public bool IsMoving
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{
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get { return _isMoving; }
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private set
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{
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_isMoving = value;
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animator.SetBool(AnimationStrings.Player.isMoving, value);
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}
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}
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[SerializeField]
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private bool _isFlying;
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public bool IsFlying
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{
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get { return _isFlying; }
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private set
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{
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_isFlying = value;
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animator.SetBool(AnimationStrings.Player.isFlying, value);
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animator_rotor.SetBool(AnimationStrings.Player.isFlying, value);
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}
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}
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public bool IsDrilling
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{
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get { return IsDrillingDown || IsDrillingLeftRight; }
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set
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{
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if (value)
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{
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Debug.Assert(false, "Can't set IsDrilling this way, use IsDrillingLeftRight or IsDrillingDown!");
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}
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if (IsDrillingDown)
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{
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IsDrillingDown = false;
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}
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if (IsDrillingLeftRight)
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{
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IsDrillingLeftRight = false;
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}
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}
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}
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[SerializeField]
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private bool _isDrillingLeftRight;
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public bool IsDrillingLeftRight
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{
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get { return _isDrillingLeftRight; }
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set
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{
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_isDrillingLeftRight = value;
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animator.SetBool(AnimationStrings.Player.isDrillingLeftRight, value);
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animator_rotor.SetBool(AnimationStrings.Player.isFlying, false);
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if (value)
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{
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animator.speed = 1 / drillingTime;
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}
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else
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{
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animator.speed = 1f;
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}
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}
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}
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[SerializeField]
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private bool _isDrillingDown;
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public bool IsDrillingDown
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{
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get { return _isDrillingDown; }
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set
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{
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_isDrillingDown = value;
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animator.SetBool(AnimationStrings.Player.isDrillingDown, value);
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animator_rotor.SetBool(AnimationStrings.Player.isFlying, false);
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if (value)
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{
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animator.speed = 1 / drillingTime;
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}
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else
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{
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animator.speed = 1f;
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}
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}
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}
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private bool _isFacingRight = true;
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public bool IsFacingRight
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{
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get { return _isFacingRight; }
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set
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{
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if (_isFacingRight != value)
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{
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transform.localScale *= new Vector2(-1, 1);
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}
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_isFacingRight = value;
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}
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}
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public bool CanMove
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{
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get
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{
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return animator.GetBool(AnimationStrings.canMove) && !PauseMenu.GameIsPaused && !IsDrilling;
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}
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}
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private void OnEnable()
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{
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CharacterEvents.characterDrillingToPosition += (DrillingToPosition);
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}
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private void OnDisable()
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{
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CharacterEvents.characterDrillingToPosition -= (DrillingToPosition);
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}
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private void Awake()
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{
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rb = GetComponent<Rigidbody2D>();
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animator = GetComponent<Animator>();
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animator_rotor = rotorGO.GetComponent<Animator>();
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touchingDirections = GetComponent<TouchingDirections>();
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health = GetComponent<Damageable>();
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boxCollider = GetComponent<BoxCollider2D>();
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if (SaveSystem.isGameLoaded)
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{
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LoadPlayer();
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}
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}
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private void LoadPlayer()
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{
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SaveDataPlayer save = SaveSystem.LoadPlayer();
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health.MaxHealth = save.maxHealth;
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health.Health = save.health;
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transform.position = VectorHelper.ConvertToVector3(save.position);
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rb.velocity = VectorHelper.ConvertToVector2(save.velocity);
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}
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private void FixedUpdate()
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{
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if (CanMove)
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{
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if (moveInput.y == 0)
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{
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if (rb.velocity.y <= maxFallSpeed)
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{
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// max fall speed, dont accelerate more
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rb.velocity = new Vector2(moveInput.x * moveSpeed, maxFallSpeed);
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}
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else
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{
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// normal fall
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rb.velocity = new Vector2(moveInput.x * moveSpeed, rb.velocity.y);
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}
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}
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else
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{
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if (rb.velocity.y < 0 && moveInput.y > 0)
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{
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// falling but moving upwards
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rb.velocity = new Vector2(moveInput.x * moveSpeed, (moveInput.y * moveSpeed) + rb.velocity.y);
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}
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else
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{
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// moving upwards no falling
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rb.velocity = new Vector2(moveInput.x * moveSpeed, (moveInput.y * moveSpeed));
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}
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}
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if (touchingDirections.IsGrounded)
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{
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if (maxFallSpeedCurrent < maxFallSpeedDamge)
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{
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TakeFallDamage(Math.Abs((int)maxFallSpeedCurrent));
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maxFallSpeedCurrent = 0;
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}
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}
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else if (IsFlying)
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{
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maxFallSpeedCurrent = rb.velocity.y;
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}
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else
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{
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if (maxFallSpeedCurrent > rb.velocity.y)
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{
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maxFallSpeedCurrent = rb.velocity.y;
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}
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}
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if (touchingDirections.IsGrounded && moveInput.y < 0 && !IsDrilling)
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{
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//IsDrilling = true;
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Drill(DrillDirection.Down);
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}
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if (touchingDirections.IsGrounded && moveInput.x != 0 && !IsDrilling)
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{
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if (touchingDirections.IsAtWallLeft && moveInput.x < 0)
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{
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Drill(DrillDirection.Left);
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}
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else if (touchingDirections.IsAtWallRight && moveInput.x > 0)
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{
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Drill(DrillDirection.Right);
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}
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}
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}
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if (IsDrilling)
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{
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rb.velocity = Vector2.zero;
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if (drillToPosition)
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{
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if (timeSinceDrill < drillingTime)
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{
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gameObject.transform.position = Vector3.Lerp(drillOriginalPosition, drillTilePosition, timeSinceDrill / drillingTime);
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//Debug.Log("drillTilePosition: " + drillTilePosition);
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//Debug.Log("timeSinceDrill: " + timeSinceDrill);
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timeSinceDrill += Time.deltaTime;
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}
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else
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{
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boxCollider.enabled = true;
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IsDrilling = false;
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drillToPosition = false;
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timeSinceDrill = 0;
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}
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}
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}
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}
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public void OnMove(InputAction.CallbackContext context)
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{
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moveInput = context.ReadValue<Vector2>();
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IsMoving = moveInput.x != 0;
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IsFlying = (moveInput.y != 0);
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SetFacingDirection(moveInput);
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if (IsDrilling)
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{
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IsMoving = false;
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IsFlying = false;
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//moveInput = Vector2.zero;
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}
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}
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private void Drill(DrillDirection drillDirection)
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{
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ContactPoint2D[] contactPoints = new ContactPoint2D[1];
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//rb.GetContacts(contactPoints);
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switch (drillDirection)
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{
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case DrillDirection.Left:
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touchingDirections.wallHitsLeft[0].collider.GetContacts(contactPoints);
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break;
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case DrillDirection.Right:
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touchingDirections.wallHitsRight[0].collider.GetContacts(contactPoints);
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break;
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case DrillDirection.Down:
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touchingDirections.groundHits[0].collider.GetContacts(contactPoints);
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break;
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default:
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Debug.Assert(false, "Add DrillDirection here!");
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break;
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}
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//Debug.Log(contactPoints[0].otherRigidbody?.gameObject.name);
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if (contactPoints[0].otherRigidbody?.name == "Tilemap")
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{
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boxCollider.enabled = false;
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switch (drillDirection)
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{
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case DrillDirection.Left:
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case DrillDirection.Right:
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IsDrillingLeftRight = true;
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break;
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case DrillDirection.Down:
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IsDrillingDown = true;
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break;
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default:
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Debug.Assert(false, "Add DrillDirection here!");
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break;
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}
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CharacterEvents.characterDrill.Invoke(contactPoints[0], drillDirection);
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}
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}
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private void DrillingToPosition(Vector3 tilePosition)
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{
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//Debug.Log("DrillingToPosition() called");
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//Debug.Log(gameObject.transform.position);
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drillToPosition = true;
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drillTilePosition = tilePosition;
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//Debug.Log("drillTilePosition: " + drillTilePosition);
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drillOriginalPosition = gameObject.transform.position;
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//Debug.Log("drillOriginalPosition: " + drillOriginalPosition);
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}
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//private void DrillLeftOrRight()
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//{
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// ContactPoint2D[] contactPoints = new ContactPoint2D[1];
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// touchingDirections.wallHits[0].collider.GetContacts(contactPoints);
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// CharacterEvents.characterDrillLeftOrRight.Invoke(contactPoints[0]);
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//}
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private void SetFacingDirection(Vector2 moveInput)
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{
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if (moveInput.x > 0 && !IsFacingRight)
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{
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IsFacingRight = true;
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}
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else if (moveInput.x < 0 && IsFacingRight)
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{
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IsFacingRight = false;
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}
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}
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public void TakeDamage(int damage)
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{
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health.Hit(damage);
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}
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public void TakeFallDamage(int fallDamage)
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{
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TakeDamage(fallDamage);
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}
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//public void OnRun(InputAction.CallbackContext context)
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//{
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// if (context.started) // Button pressed
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// {
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// _isRunning = true;
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// }
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// else if (context.canceled) // Button released
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// {
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// _isRunning = false;
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// }
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//}
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}
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