80 lines
2.6 KiB
C#
80 lines
2.6 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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/*
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Author: Alexandrov Alexander Alexandrovich
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Date: 25/10/2019
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Script that implement player character controller
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*/
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public class PlayerController : MonoBehaviour {
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public Transform playerCamera;
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public float speed = 250.0f;
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public float jumpForce = 12.0f;
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private Rigidbody2D _body;
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private BoxCollider2D _box;
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private Vector3 _camPos;
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void Start() {
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_body = GetComponent<Rigidbody2D>();
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_box = GetComponent<BoxCollider2D>();
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_camPos = playerCamera.transform.position;
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}
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void Update() {
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float deltaX = Input.GetAxis("Horizontal") * speed * Time.deltaTime;
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Vector2 movement = new Vector2(deltaX, _body.velocity.y);
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_body.velocity = movement;
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Vector3 max = _box.bounds.max;
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Vector3 min = _box.bounds.min;
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Vector2 corner1 = new Vector2(max.x, min.y - .1f);
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Vector2 corner2 = new Vector2(min.x, min.y - .2f);
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Collider2D hit = Physics2D.OverlapArea(corner1, corner2);
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bool grounded = false;
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if (hit != null) {
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grounded = true;
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}
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_body.gravityScale = grounded && deltaX == 0 ? 0 : 1;
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if (grounded && Input.GetKeyDown(KeyCode.Space)) {
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_body.AddForce(Vector2.up * jumpForce, ForceMode2D.Impulse);
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}
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MovingPlatform platform = null;
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if (hit != null) {
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platform = hit.GetComponent<MovingPlatform>();
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}
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//Checking if player character stay out on moving platform
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if (platform != null) {
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transform.parent = platform.transform;
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} else {
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transform.parent = null;
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}
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Vector3 pScale = Vector3.one;
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if (deltaX != 0) {
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transform.localScale = new Vector3(Mathf.Sign(deltaX)/pScale.x, 1/pScale.y, 1);
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}
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//Checking for player character moving out of screen edge.
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if (transform.position.x > playerCamera.transform.position.x + 9) {
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_camPos.x = _camPos.x + 18;
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playerCamera.transform.position = _camPos;
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playerCamera.GetComponentInChildren<SpriteRenderer>().flipX = !playerCamera.GetComponentInChildren<SpriteRenderer>().flipX;
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} else if (transform.position.x < playerCamera.transform.position.x - 9) {
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_camPos.x = _camPos.x - 18;
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playerCamera.transform.position = _camPos;
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playerCamera.GetComponentInChildren<SpriteRenderer>().flipX = !playerCamera.GetComponentInChildren<SpriteRenderer>().flipX;
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}
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}
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}
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