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84 lines
1.7 KiB
84 lines
1.7 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[RequireComponent(typeof(Rigidbody))]
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public class ArtificialGravity : MonoBehaviour
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{
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[Header("References")]
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[SerializeField]
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private RotationController Ship;
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[Header("Settings")]
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[SerializeField]
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private float m_gravityMultiplier = 1;
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[SerializeField]
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private float m_correlusMultiplier = 1;
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private Rigidbody rb;
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private void OnEnable()
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{
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rb = GetComponent<Rigidbody>();
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rb.useGravity = false;
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if (Ship == null)
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Ship = FindObjectOfType<RotationController>();
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}
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private void FixedUpdate()
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{
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bool isGrounded = IsGrounded();
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ApplyGravity();
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if (!isGrounded)
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ApplyCorrelus();
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}
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private void ApplyGravity()
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{
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if (Ship.RotationPeriod <= 0)
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return;
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Vector3 direction = Ship.GetGravityAtPoint(transform.position);
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Debug.DrawRay(transform.position, direction,Color.red);
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//Debug.Log($"Direction: {direction.magnitude}");
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rb.AddForce(direction * m_gravityMultiplier, ForceMode.Acceleration);
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}
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private void ApplyCorrelus()
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{
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if (Ship.RotationPeriod <= 0)
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return;
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Vector3 force = 2 * Vector3.Cross(rb.velocity, Ship.RotationAxis) * (2 * Mathf.PI / Ship.RotationPeriod);
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rb.AddForce(force * m_correlusMultiplier, ForceMode.Acceleration);
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}
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private bool IsGrounded()
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{
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Ray ray = new Ray(transform.position, Ship.getDownDirection(transform.position));
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RaycastHit hit;
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if (Physics.Raycast(ray, out hit, 0.25f))
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{
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return true;
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}
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return false;
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}
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}
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