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