115 lines
2.6 KiB
C#
115 lines
2.6 KiB
C#
using System.Collections;
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using Unity.VisualScripting;
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using UnityEngine;
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using UnityEngine.AI;
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using UnityEngine.Events;
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public enum UnitState
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{
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Idle,
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Move,
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MoveToResource,
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Gather
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}
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public class Unit : MonoBehaviour
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{
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[Header("Components")]
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public GameObject selectionVisual;
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private NavMeshAgent navAgent;
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private SelectionMarker selectionMarker;
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[Header("Stats")]
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public UnitState state;
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public int gatherAmount;
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public float gatherRate;
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private float lastGatherTime;
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private ResourceSource resource;
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//events
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public class StateChangeEvent : UnitEvent<UnitState> { }
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public StateChangeEvent onStateChange;
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public Player player;
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void Awake()
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{
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//get the components
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navAgent = GetComponent<NavMeshAgent>();
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}
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// Start is called once before the first execution of Update after the MonoBehaviour is created
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void Start()
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{
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}
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// Update is called once per frame
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void Update()
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{
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if (selectionMarker != null && !navAgent.pathPending && navAgent.remainingDistance <= navAgent.stoppingDistance)
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{
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selectionMarker.DestroySelectionMarker();
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selectionMarker = null;
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}
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switch(state)
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{
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case UnitState.Move
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{
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MoveUpdate();
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break;
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}
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case UnitState.MoveToResource
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{
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MoveToResourceUpdate();
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break;
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}
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case UnitState.Gather
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{
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GatherUpdate();
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break;
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}
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}
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}
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public void ToggleSelectionVisual(bool selected)
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{
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selectionVisual.SetActive(selected);
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}
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public void MoveToPosition(Vector3 pos, SelectionMarker marker = null)
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{
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if (selectionMarker != null)
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{
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selectionMarker.DestroySelectionMarker();
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selectionMarker = null;
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}
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navAgent.isStopped = false;
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navAgent.SetDestination(pos);
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selectionMarker = marker;
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}
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//move to a resource and begin to gather it
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public void GatherResource(ResourceSource resource, Vector3 pos)
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{
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}
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void SetState(UnitState toState)
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{
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state = toState;
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//calling the event
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if(onStateChange != null)
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onStateChange.Invoke(state);
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if(toState == UnitState.Idle)
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{
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navAgent.isStopped = true;
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navAgent.ResetPath();
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}
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}
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void MoveUpdate()
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{
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}
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void MoveToResourceUpdate()
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{
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}
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void GatherUpdate()
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{
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}
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}
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