Spawnpoint and respawn stuff

New LurchRespawn component holds respawn points and checks for level bounds as well as fall distance. The closest respawn point will be selected, all previous respawn points will be marked invalid (no longer available).
2018-09-01 12:14:51 +02:00
parent d31fb78dea
commit 9e97662891
13 changed files with 1191 additions and 2 deletions
--- a/Assets/Script/LurchRespawn.cs
+++ b/Assets/Script/LurchRespawn.cs
@@ -0,0 +1,133 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class LurchRespawn : MonoBehaviour {
+
+    //Spawnpoints
+    [SerializeField]
+    private List<GameObject> respawnPoints = new List<GameObject>();
+    private GameObject lastRespawnPoint;
+    private int lastRespawnPointIndex;
+
+    //Refs
+    [SerializeField]
+    private Transform lowerBounds;
+
+    //ExtRefs
+    [SerializeField]
+    private GameObject lurch;
+    private LurchMovement compLurchMovement;
+
+    //States
+    private bool offGround = false;
+    private Vector3 lastGroundPos;
+
+    //Settings
+    [Header("Settings")]
+    [SerializeField]
+    [Tooltip("Update the spawnpoint every n frames")]
+    private int UpdateFrequenzy = 15;
+    [SerializeField]
+    private float maxFallDist = 100;
+    [SerializeField]
+    private KeyCode respawnKey = KeyCode.R;
+
+    void Start () {
+        if (respawnPoints.Count == 0)
+        {
+            this.enabled = false;
+            throw new System.Exception("No respawn points assigned");
+        }
+        compLurchMovement = gameObject.GetComponent<LurchMovement>();
+        lastGroundPos = lurch.transform.position;
+
+        lastRespawnPoint = respawnPoints[0];
+
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		if(Input.GetKeyDown(respawnKey))
+        {
+            RespawnLurch("Player respawned");
+        }
+
+        if(!offGround)
+        {
+            if(!compLurchMovement.LurchOnGround())
+            {
+                offGround = true;
+                lastGroundPos = lurch.transform.position;
+            }
+        } else
+        {
+            if (compLurchMovement.LurchOnGround())
+            {
+                offGround = false;
+                float fallDist = Vector3.Distance(lurch.transform.position, lastGroundPos);
+                if (fallDist > maxFallDist)
+                {
+                    //We fell too far
+                    RespawnLurch("Lurch fell too far");
+                }
+                lastGroundPos = lurch.transform.position;
+            }
+        }
+
+        if(Time.frameCount % UpdateFrequenzy == 0)
+        {
+            UpdateRespawnPoint();
+        }
+
+        if (Time.frameCount % UpdateFrequenzy * 2 == 0)
+        {
+            CheckBounds();
+        }
+
+    }
+
+    private void CheckBounds()
+    {
+        if(transform.position.y < lowerBounds.position.y)
+        {
+            RespawnLurch("Lurch went out of bounds");
+        }
+    }
+
+    private void UpdateRespawnPoint()
+    {
+        float nextPointDist;
+        float lastPointDist = Vector3.Distance(transform.position, lastRespawnPoint.transform.position);
+        for (int i = lastRespawnPointIndex; i < respawnPoints.Count; i++)
+        {
+            nextPointDist = Vector3.Distance(transform.position, respawnPoints[i].transform.position);
+            if (nextPointDist < lastPointDist)
+            {
+                lastRespawnPoint = respawnPoints[i];
+                lastRespawnPointIndex = i;
+            }
+        }
+    }
+    
+    public void RespawnLurch(string message = "Lurch respawned")
+    {
+        Debug.LogWarning("Lurch respawned: " + message);
+        lurch.transform.position = lastRespawnPoint.transform.position;
+    }
+
+    private void OnDrawGizmos()
+    {
+        for(int i = 0; i < respawnPoints.Count; i++)
+        {
+            if(respawnPoints[i] == lastRespawnPoint)
+            {
+                Gizmos.DrawIcon(respawnPoints[i].transform.position, "RespawnActive.png");
+            } else if (i < lastRespawnPointIndex)
+            {
+                Gizmos.DrawIcon(respawnPoints[i].transform.position, "RespawnInactive.png");
+            } else
+                Gizmos.DrawIcon(respawnPoints[i].transform.position, "Respawn.png");
+        }
+    }
+}