Logic Monkey
105 lines
2.7 KiB
C#
105 lines
2.7 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class Player : MonoBehaviour {
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Animator animator;
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Rigidbody2D rigidBody;
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witchAnimate witchAnimateScript;
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//movement
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float speed;
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Vector2 deltaForce;
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Vector2 lastDirection = new Vector2(0, -1);
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//attacking
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float lastAttack = float.NegativeInfinity;
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const float attackDelay = 0.5f;
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//prefabs
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public GameObject firePelletPrefab;
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public GameObject icePelletPrefab;
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public GameObject windPelletPrefab;
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AudioSource aSource;
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public AudioClip fireClip, iceClip, windClip, switchClip;
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void Awake() {
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animator = GetComponent<Animator> ();
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rigidBody = GetComponent<Rigidbody2D> ();
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witchAnimateScript = GetComponent<witchAnimate> ();
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aSource = GetComponent<AudioSource>();
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speed = 0.79f;
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}
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void Update() {
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HandleInput ();
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}
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void FixedUpdate() {
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Move ();
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Attack ();
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}
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void HandleInput() {
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//determine the input from the player
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//NOTE: duplicate code
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float horizontal = Input.GetAxis ("Horizontal");
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float vertical = Input.GetAxis ("Vertical");
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deltaForce = new Vector2 (horizontal, vertical);
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//calculate last direction
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if (deltaForce != Vector2.zero) {
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lastDirection = rigidBody.velocity;
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}
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if (Input.GetButtonDown("Switch")) aSource.PlayOneShot(switchClip);
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}
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void Move() {
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//determine how to move the character
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rigidBody.velocity = Vector2.zero;
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Vector2 impulse = deltaForce.normalized * speed;
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rigidBody.AddForce (impulse, ForceMode2D.Impulse);
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}
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void Attack() {
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if (Time.time - lastAttack > attackDelay && witchAnimateScript.current == witchAnimate.Deed.shoot) {
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lastAttack = Time.time;
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GameObject pellet = null;
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switch (witchAnimateScript.el) {
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case witchAnimate.Element.fire:
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aSource.PlayOneShot(fireClip);
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pellet = Instantiate (firePelletPrefab);
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break;
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case witchAnimate.Element.ice:
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aSource.PlayOneShot(iceClip);
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pellet = Instantiate (icePelletPrefab);
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break;
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case witchAnimate.Element.wind:
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aSource.PlayOneShot(windClip);
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pellet = Instantiate (windPelletPrefab);
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break;
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}
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//HACK-ish
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Vector2 distance = GetShootingPoint();
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pellet.transform.position = new Vector2(transform.position.x + distance.x, transform.position.y + distance.y);
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pellet.GetComponent<Rigidbody2D> ().velocity = Vector2.zero;
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pellet.GetComponent<Rigidbody2D> ().AddForce (lastDirection.normalized * 2, ForceMode2D.Impulse);
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}
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if (witchAnimateScript.current != witchAnimate.Deed.shoot) {
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lastAttack = float.NegativeInfinity;
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}
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}
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//utilities
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Vector2 GetShootingPoint() {
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return lastDirection.normalized * 0.15f;
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}
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}
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