*misc

1 files changed, 91 insertions, 0 deletions

diff --git a/GameCode/Pathfinder.cs b/GameCode/Pathfinder.cs
new file mode 100644
index 0000000..5426574
--- /dev/null
+++ b/GameCode/Pathfinder.cs
@@ -0,0 +1,91 @@
+using UnityEngine;
+
+public class Pathfinder : MonoBehaviour
+{
+	public float distanceFromEnd = 2.1474836E+09f;
+
+	public bool atEnd;
+
+	public float speed = 1f;
+
+	public Waypoint currentWaypoint;
+
+	[SerializeField]
+	private Enemy enemyScript;
+
+	private void Start()
+	{
+		if (enemyScript == null)
+		{
+			enemyScript = GetComponent<Enemy>();
+		}
+	}
+
+	private void FixedUpdate()
+	{
+		CheckWaypointDistance();
+		Move();
+	}
+
+	private void Move()
+	{
+		Vector3 vector = currentWaypoint.transform.position - base.transform.position;
+		vector.Normalize();
+		base.transform.Translate(vector * speed * Time.fixedDeltaTime);
+		distanceFromEnd -= speed * Time.fixedDeltaTime;
+	}
+
+	private void CheckWaypointDistance()
+	{
+		if (Vector3.SqrMagnitude(currentWaypoint.transform.position - base.transform.position) < 4f * speed * speed * Time.fixedDeltaTime * Time.fixedDeltaTime && !GetNewWaypoint())
+		{
+			atEnd = true;
+			enemyScript.AtEnd();
+		}
+	}
+
+	public Vector3 GetFuturePosition(float distance)
+	{
+		Vector3 position = base.transform.position;
+		Waypoint nextWaypoint = currentWaypoint;
+		float num = distance;
+		int num2 = 0;
+		while (num > 0f)
+		{
+			if (Vector3.SqrMagnitude(nextWaypoint.transform.position - position) >= num * num)
+			{
+				return position + (nextWaypoint.transform.position - position).normalized * num;
+			}
+			if (nextWaypoint.GetNextWaypoint() == nextWaypoint)
+			{
+				return nextWaypoint.transform.position;
+			}
+			num -= Vector3.Magnitude(nextWaypoint.transform.position - position);
+			position = nextWaypoint.transform.position;
+			nextWaypoint = nextWaypoint.GetNextWaypoint();
+			num2++;
+			if (num2 > 100)
+			{
+				Debug.LogError("GetFuturePosition looping too much");
+				break;
+			}
+		}
+		Debug.LogError("GetFuturePosition broken");
+		return Vector3.zero;
+	}
+
+	private bool GetNewWaypoint()
+	{
+		if (currentWaypoint.GetNextWaypoint() == currentWaypoint)
+		{
+			return false;
+		}
+		distanceFromEnd = currentWaypoint.distanceFromEnd;
+		currentWaypoint = currentWaypoint.GetNextWaypoint();
+		if (distanceFromEnd <= 24f)
+		{
+			enemyScript.CheckBattleCries(BattleCry.BattleCryTrigger.NearEnd);
+		}
+		return true;
+	}
+}