49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
using System;
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using UnityEngine;
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using static AffectingForcesManager;
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public class NimbleZoneDetection : MonoBehaviour
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{
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[SerializeField]
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private static float gravityFactor = 30f;
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[SerializeField]
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private Gravities outsideGravityFunction = Gravities.NoGravity;
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[SerializeField]
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private Zone zone = Zone.NimbleZone;
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public AffectingForcesManager forcesManager;
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public enum Gravities
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{
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DownGravity, NoGravity, InwardsGravity, OutwardsGravity
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}
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private Func<Vector3, Vector3>[] gravityFunctions = { DownGravity, NoGravity, InwardsGravity, OutwardsGravity };
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private static Func<Vector3, Vector3> NoGravity = new Func<Vector3, Vector3>(position => new Vector3());
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private static Func<Vector3, Vector3> DownGravity = new Func<Vector3, Vector3>(position => Vector3.down * gravityFactor);
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private static Func<Vector3, Vector3> InwardsGravity = new Func<Vector3, Vector3>
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(position => new Vector3(position.x, position.y, 0).normalized * -gravityFactor);
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private static Func<Vector3, Vector3> OutwardsGravity = new Func<Vector3, Vector3>
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(position => new Vector3(position.x, position.y, 0).normalized * gravityFactor);
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public Func<Vector3, Vector3> GetGravityFunction(Gravities gravity)
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{
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return gravityFunctions[(int)gravity];
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}
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private void OnTriggerEnter(Collider collider)
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{
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int instanceID = collider.gameObject.GetInstanceID();
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forcesManager.SetGravityForInstance(instanceID, NoGravity);
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forcesManager.SetZoneForInstance(instanceID, Zone.NimbleZone);
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}
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private void OnTriggerExit(Collider collider)
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{
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int instanceID = collider.gameObject.GetInstanceID();
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forcesManager.SetGravityForInstance(instanceID, GetGravityFunction(outsideGravityFunction));
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forcesManager.SetZoneForInstance(instanceID, Zone.OutsideZone);
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}
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}
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