void GetReferences()
{
totem = GetNearestTotem();
// get health
healthRef = GetComponent <EnemyHealth>();
// Get sight detection
fov = GetComponentInChildren <AI_FoV_Detection>();
// Get NavMeshAgent
agent = GetComponent <NavMeshAgent>();
// Get weapon
gun = GetComponentInChildren <AI_Weapon>();
// Get Object model
model = transform.GetChild(0).transform;
if (!isGuard)
{
col = GetComponent <SphereCollider>();
}
}
// Method creates custom 3D GUI controls and drawing in the scene view.
void OnSceneGUI()
{
// Script reference = object is custom editor of BossFoV_SearchLight script.
AI_FoV_Detection fow = (AI_FoV_Detection)target;
// 3D GUI drawing colour
Handles.color = Color.white;
// Draw a circular arc in 3D space(Vector3 center, Vector3 normal, Vector3 from, float angle, float radius) or...
// (CENTER = Start from center point, NORMAL = rotate on direction, FROM = draw arc from direction, ANGLE = arc size, RADIUS = arc distance)
Handles.DrawWireArc(fow.transform.position, Vector3.up, Vector3.forward, 360, fow.viewRadius);
// Creates two Vector3 points using 'Direction From Angle' Method, where angleInDegrees is +/- the viewAngle, and it's NOT a globalAngle.
// +/- in both Vector3s needed in Handles below to get them going in two different directions.
// NOT a globalAngle = the line will rotate using Global angles.
Vector3 viewAngleA = fow.DirFromAngle(-fow.viewAngle / 2, false);
Vector3 viewAngleB = fow.DirFromAngle(fow.viewAngle / 2, false);
// Draws a line from point 1 to point 2 (hence p1 & p2 respectively) using Vector3 transforms. To clarify:
// p1 = the start position (once again, from the center)
// p2 = the end position (the center + viewAngle(A | B) × viewRadius (set the length of the line)).
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleA * fow.viewRadius);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleB * fow.viewRadius);
// EXPUNGED - Now handled in main script (OnDrawGizmos).
#region DrawLine(transform→Target)
// See 'Color.white'.
// Handles.color = Color.red;
// foreach (for each instance of) 'visibleTarget' added to the list in the 'BossFoV_SearchLight' script...
// foreach (Transform visibleTarget in fow.visibleTargets)
// {
// Draw a line from the script's transform position in 3D space to the target's position.
// Handles.DrawLine(fow.transform.position, visibleTarget.position);
// }
#endregion
}
// initialise variables
public SenseMemoryFactory(AI_FoV_Detection sight)
{
this.targetLastSeen = new Vector3();
this.inspectionPoints = new List <Vector3>();
this.sight = sight;
}