private void OnSceneGUI()
{
fields = fields ?? typeof(CharacterStats).GetFields();
IBaseCharacter character = target as IBaseCharacter;
GameObject go = (target as MonoBehaviour).gameObject;
CharacterStats stats = character.CharStats;
Color originalHandleColor = Handles.color;
Handles.color = Color.magenta;
Handles.ArrowHandleCap(0, go.transform.position, go.transform.rotation, stats.speed, EventType.Repaint);
Handles.color = originalHandleColor;
Handles.BeginGUI();
Vector2 guiPoint = HandleUtility.WorldToGUIPoint(go.transform.position);
// generic GUI creation for any number of fields in CharacterStats class.
for (int i = 0; i < fields.Length; i++)
{
string propertyName = fields[i].Name;
Rect rect = new Rect(guiPoint.x - 100, guiPoint.y - (150 + i * 21), 100, 20);
string val = GUI.TextField(rect, propertyName + ": " + stats.GetType().GetField(propertyName).GetValue(stats), new GUIStyle(GUI.skin.box));
if (float.TryParse(Regex.Match(val, @"\d+").Value, out float newVal))
{
stats.GetType().GetField(propertyName).SetValue(stats, newVal);
}
}
Handles.EndGUI();
if (character is IBaseEnemy) // Logic specific to Enemy AIs
{
IBaseEnemy enemy = character as IBaseEnemy;
/*if (enemy && enemy.waypoints.Length > 1)
* {
* originalHandleColor = Handles.color; //Like Enabled, we must perserve the original handle color!
* Handles.color = Color.green; //Set the color of all
* for (int i = 0; i < enemy.waypoints.Length - 1; i++) //Length minus one, because the last one doesnt have a "next"
* if (enemy.waypoints[i] && enemy.waypoints[i + 1])
* Handles.DrawLine(enemy.waypoints[i].position, enemy.waypoints[i + 1].position); //Draw a line from i to i+1
* Handles.DrawLine(enemy.waypoints[enemy.waypoints.Length - 1].position, enemy.waypoints[0].position); //Draw line from last element back to first element
* Handles.color = originalHandleColor; //Reset the handle back to the original!
* }*/
/*Handles.BeginGUI(); //Begin 2D gui handle, specifies that this is on the scene
* for (int i = 0; i < enemy.waypoints.Length; i++)
* {
* if (!enemy.waypoints[i])
* continue;
* Vector2 guiPoint2 = HandleUtility.WorldToGUIPoint(enemy.waypoints[i].position); //Convert a space in the world to the 2D GUI space
* Rect rect = new Rect(guiPoint2.x - 50f, guiPoint2.y - 40, 100, 20); //Create a scalable rect (In this case, hardcoded size)
* GUI.Box(rect, "Waypoint: " + i); //Create a GUI text box with the rect size
* }
* Handles.EndGUI();*/
}
//Debug.Log("OnSceneGUI called");
//ProcessInput(Event.current);
}
void OnCollisionEnter(Collision col)
{
if (col.gameObject.tag == "Enemy")
{
IBaseEnemy enemy = (IBaseEnemy)col.gameObject.GetComponent <IBaseEnemy>();
enemy.GetDamage(Damage);
}
}
void OnCollisionEnter(Collision col)
{
if (col.gameObject.tag == "Enemy")
{
IBaseEnemy enemy = (IBaseEnemy)col.gameObject.GetComponent <IBaseEnemy>();
enemy.GetDamage(Damage);
Destroy(this.gameObject);
}
if (col.gameObject.tag == "Wall" || col.gameObject.tag == "Door")
{
Destroy(this.gameObject);
}
}
void Update()
{
cameraToLookAt = cameraToLookAt ?? PlayerManager.Instance.gunner.mainCamera;
enemy = transform.parent.gameObject.GetComponent <IBaseEnemy>();
healthBar = transform.Find("Life/lifeBarEnemy").GetComponent <Image>();
Vector3 v = cameraToLookAt.transform.position - transform.position;
v.x = v.z = 0.0f;
transform.LookAt(cameraToLookAt.transform.position - v);
transform.Rotate(0, 180, 0);
healthBar.fillAmount = enemy.CharStats.health / enemy.MaxHealth;
}
// Use this for initialization
void Start()
{
enemy = GetComponent <IBaseEnemy>();
}
