void Start()
{
rb = GetComponent <Rigidbody2D>();
spriteRenderer = GetComponent <SpriteRenderer>();
boxCollider = GetComponent <BoxCollider2D>();
defaultDrag = rb.drag;
health = maxHealth;
SlashAttack = transform.Find("SlashArea");
SlashAttack.gameObject.SetActive(false);
SpearAttack = transform.Find("SpearArea");
SpearAttack.gameObject.SetActive(false);
//temporal items
bombs = 0;
keys = 0;
equippedWeapon = wpn.sword;
UpdateHUD();
}
void Update()
{
//Movement
if (isDodging && Vector2.Distance(rb.velocity, Vector2.zero) < distanceToRecover)
{
isDodging = false; //return isDodging boolean to false
rb.drag = defaultDrag; //restore normal linear Drag
boxCollider.size = defaultBoxSize; // TODO: program proper dodging mechanics
transform.localScale = Vector2.one; // return transform scale to 1,1
spriteRenderer.sprite = normalSprite;
}
else if (isDodging)
{
//transform.localScale = new Vector2(2, 2);
spriteRenderer.sprite = dodgeSprite;
}
if (!isDodging)
{
rb.velocity = Vector2.zero;
if (canMove)
{
if (Input.GetKey(KeyCode.LeftArrow) || Input.GetKey(KeyCode.A))
{
rb.velocity += Vector2.left * movementSpeed;
xDirection = xdir.left;
direction = Vector2.left;
}
else if (Input.GetKey(KeyCode.RightArrow) || Input.GetKey(KeyCode.D))
{
rb.velocity += Vector2.right * movementSpeed;
xDirection = xdir.right;
direction = Vector2.right;
}
else
{
yDirection = ydir.none;
}
if (Input.GetKey(KeyCode.UpArrow) || Input.GetKey(KeyCode.W))
{
rb.velocity += Vector2.up * movementSpeed;
yDirection = ydir.up;
direction = Vector2.up;
}
else if (Input.GetKey(KeyCode.DownArrow) || Input.GetKey(KeyCode.S))
{
rb.velocity += Vector2.down * movementSpeed;
yDirection = ydir.down;
direction = Vector2.down;
}
else
{
yDirection = ydir.none;
}
if (Input.GetKeyDown(KeyCode.Space))
{
rb.velocity = new Vector2(Sign(rb.velocity.x), Sign(rb.velocity.y)) * dodgeForce;
rb.drag = dodgeDrag;
defaultBoxSize = boxCollider.size;
//boxCollider.size = Vector2.zero;
isDodging = true;
}
}
if (Input.GetKeyDown(KeyCode.J) || Input.GetMouseButtonDown(0))
{
if (equippedWeapon == wpn.sword || equippedWeapon == wpn.spear)
{
AttackSlash();
}
else if (equippedWeapon == wpn.bow && canShoot)
{
AttackBow();
}
}
if (Input.GetKeyDown(KeyCode.Alpha1))
{
equippedWeapon = wpn.sword;
UpdateHUD();
}
else if (Input.GetKeyDown(KeyCode.Alpha2) || Input.GetMouseButtonDown(1))
{
equippedWeapon = wpn.bow;
UpdateHUD();
}
else if (Input.GetKeyDown(KeyCode.Alpha3) || Input.GetMouseButtonDown(2))
{
equippedWeapon = wpn.spear;
UpdateHUD();
}
}
}
