public void LocateEnemies()
{
if (this.isMoving)
{
return;
}
Collider[] colliders = Physics.OverlapSphere(this.transform.position, this.fieldOfViewRadius + ObtainRadius(this));
if (colliders.Length > 0)
{
foreach (Collider col in colliders)
{
CommonUnit unit = col.GetComponent <CommonUnit>();
if (unit == this)
{
continue;
}
if (unit != null)
{
if (unit.isEnemy)
{
if (!this.enemies.Contains(unit))
{
this.enemies.Add(unit);
}
}
}
}
}
}
//----------------------------------
protected virtual void UpdateStatus()
{
if (this.selectedObjects.Count > 0 || this.boxSelectedObjects.Count > 0)
{
foreach (GameObject obj in this.unitManager.getAllObjects())
{
if (obj == null)
{
this.unitManager.getRemoveList().Add(obj);
continue;
}
if (this.selectedObjects.Contains(obj) || this.boxSelectedObjects.Contains(obj))
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
if (unit == null)
{
this.unitManager.getRemoveList().Add(obj);
continue;
}
if (!unit.isEnemy)
{
if (unit.isStandingBy)
{
unit.SetAttackStandby();
}
if (unit.isAttacking)
{
unit.SetAttack();
}
if (unit.isSplitting)
{
unit.SetDeselect();
unit.SetAttackCancel();
}
if (unit.isSelected)
{
unit.SetSelect();
}
}
}
}
}
else
{
foreach (GameObject obj in this.unitManager.getAllObjects())
{
if (obj == null)
{
this.unitManager.getRemoveList().Add(obj);
continue;
}
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetDeselect();
}
}
}
public float ObtainRadius(CommonUnit unit)
{
if (unit == null)
{
return(0f);
}
Renderer renderer = unit.GetComponent <Renderer>();
return(renderer.bounds.extents.magnitude / 2f);
}
public void ActionTick()
{
if (!this.isTakingDamage)
{
if (this.isMoving || this.isAttacking)
{
NavMeshAgent agent = this.GetComponent <NavMeshAgent>();
if (agent.ReachedDestination())
{
SetStopMoving();
}
if (this.enemies.Count <= 0)
{
LocateEnemies();
}
if (this.enemies.Count > 0)
{
if (this.enemies[0] != null)
{
this.enemyTarget = this.enemies[0];
}
}
if (this.enemyTarget != null && this.enemyTarget.isEnemy)
{
if (Vector3.Distance(this.transform.position, this.enemyTarget.transform.position) <= ObtainRadius(this) + this.attackRadius)
{
if (this.enemyTarget.currentHealth > 0)
{
SetAttack();
if (this.attackCooldownTimer <= 0f)
{
this.enemyTarget.TakeDamage(this.attackPower);
}
}
}
else
{
agent.stoppingDistance = ObtainRadius(this.enemyTarget) + this.attackRadius;
agent.SetDestination(this.enemyTarget.transform.position);
}
}
else
{
if (agent.ReachedDestination())
{
SetAttackCancel();
if (this.isSelected)
{
SetSelect();
}
}
}
}
}
}
//----------------------------------
protected void MergeOrder()
{
if (Input.GetKeyDown(KeyCode.D))
{
if (this.selectedObjects.Count > 0)
{
bool enemyCheck = false;
foreach (GameObject obj in this.selectedObjects)
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
if (unit.isEnemy)
{
enemyCheck = true;
}
}
if (!enemyCheck)
{
List <GameObject> pairedUnitsList = new List <GameObject>();
for (int i = 0; i < this.selectedObjects.Count - 1; i++)
{
if (pairedUnitsList.Contains(this.selectedObjects[i]))
{
continue;
}
CommonUnit unpairedUnit = this.selectedObjects[i].GetComponent <CommonUnit>();
for (int j = i + 1; j < this.selectedObjects.Count; j++)
{
if (pairedUnitsList.Contains(this.selectedObjects[j]))
{
continue;
}
CommonUnit undeterminedUnit = this.selectedObjects[j].GetComponent <CommonUnit>();
if (unpairedUnit.level == undeterminedUnit.level)
{
unpairedUnit.DisableSelection();
unpairedUnit.SetDeselect();
unpairedUnit.SetMerging();
undeterminedUnit.DisableSelection();
undeterminedUnit.SetDeselect();
undeterminedUnit.SetMerging();
this.mergeManager.mergeGroups.Add(new MergeGroup(this.selectedObjects[i], this.selectedObjects[j]));
pairedUnitsList.Add(this.selectedObjects[i]);
pairedUnitsList.Add(this.selectedObjects[j]);
break;
}
}
}
}
this.selectedObjects.Clear();
}
}
}
// Use this for initialization
protected void Start()
{
GameObject gameObject = GameObject.Find("Unit Manager");
if (gameObject != null)
{
this.unitManager = gameObject.GetComponent <CommonUnitManager>();
if (this.unitManager == null)
{
Debug.LogError("Common: Unit Manager is not created in the editor.");
}
else
{
this.unitManager.getAllObjects().Add(this.gameObject);
}
}
Renderer renderer = this.GetComponent <Renderer>();
this.initialColor = renderer.material.color;
if (this.initialColor.Equals(Color.black))
{
this.initialColor = Color.white;
}
Vector3 size = renderer.bounds.size;
this.fieldOfViewRadius = 2.5f;
this.attackRadius = Mathf.Ceil(((size / 2f).magnitude));
if (this.attackCooldown <= 3f)
{
this.attackCooldown = 3f;
}
this.canBeSelected = true;
this.level = 1;
this.attackPower = 1;
this.maxHealth = 5;
this.currentHealth = 5;
//this.isEnemy = false;
this.isDead = false;
this.isTakingDamage = false;
this.enemies = new List <CommonUnit>();
this.enemyTarget = null;
}
public MergeGroup(GameObject owner, GameObject merger)
{
this.owner = owner;
this.merger = merger;
this.elapsedTime = 0f;
this.ownerOrigin = owner.transform.position;
this.mergerOrigin = merger.transform.position;
this.initialLocalScale = owner.transform.localScale;
this.newLocalScale = this.initialLocalScale * 1.4f;
this.center = this.ownerOrigin + ((this.mergerOrigin - this.ownerOrigin) / 2f);
CommonUnit ownerUnit = owner.GetComponent <CommonUnit>();
CommonUnit mergerUnit = merger.GetComponent <CommonUnit>();
ownerUnit.MultiplyAttributes(2);
mergerUnit.MultiplyAttributes(2);
}
protected void Update()
{
if (this.splitGroups.Count > 0)
{
for (int i = 0; i < this.splitGroups.Count; i++)
{
SplitGroup group = this.splitGroups[i];
if (group.elapsedTime < 1f)
{
group.owner.transform.position = Vector3.Lerp(group.center, group.ownerTarget, group.elapsedTime);
group.clone.transform.position = Vector3.Lerp(group.center, group.cloneTarget, group.elapsedTime);
group.elapsedTime += Time.deltaTime;
this.splitGroups[i] = group;
//TODO(Thompson): Test to see if "ref" keyword works.
//MovePosition(ref group);
//UpdateTime(ref group);
}
else
{
if (!this.removeList.Contains(group))
{
this.removeList.Add(group);
}
}
}
}
if (this.removeList.Count > 0)
{
foreach (SplitGroup group in this.removeList)
{
if (this.splitGroups.Contains(group))
{
CommonUnit unit = group.owner.GetComponent <CommonUnit>();
unit.EnableSelection();
unit.SetNotSplitting();
unit = group.clone.GetComponent <CommonUnit>();
unit.EnableSelection();
unit.SetNotSplitting();
this.splitGroups.Remove(group);
}
}
this.removeList.Clear();
}
}
protected void Update()
{
if (this.mergeGroups.Count > 0)
{
for (int i = 0; i < this.mergeGroups.Count; i++)
{
MergeGroup group = this.mergeGroups[i];
if (group.elapsedTime < 1f)
{
group.owner.transform.position = Vector3.Lerp(group.ownerOrigin, group.center, group.elapsedTime);
group.merger.transform.position = Vector3.Lerp(group.mergerOrigin, group.center, group.elapsedTime);
group.owner.transform.localScale = Vector3.Lerp(group.initialLocalScale, group.newLocalScale, group.elapsedTime);
group.merger.transform.localScale = Vector3.Lerp(group.initialLocalScale, group.newLocalScale, group.elapsedTime);
group.elapsedTime += Time.deltaTime;
this.mergeGroups[i] = group;
}
else
{
this.removeList.Add(this.mergeGroups[i]);
}
}
}
if (this.removeList.Count > 0)
{
foreach (MergeGroup group in this.removeList)
{
if (this.mergeGroups.Contains(group))
{
CommonUnit unit = group.owner.GetComponent <CommonUnit>();
unit.EnableSelection();
unit.SetNotMerging();
if (this.unitManager.getAllObjects().Contains(group.merger))
{
this.unitManager.getAllObjects().Remove(group.merger);
}
GameObject.Destroy(group.merger);
this.mergeGroups.Remove(group);
}
}
this.removeList.Clear();
}
}
//----------------------------------
protected void SplitOrder()
{
if (Input.GetKeyDown(KeyCode.S))
{
if (this.selectedObjects.Count > 0)
{
bool enemyCheck = false;
foreach (GameObject obj in this.selectedObjects)
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
if (unit.isEnemy)
{
enemyCheck = true;
}
}
if (!enemyCheck)
{
foreach (GameObject owner in this.selectedObjects)
{
CommonUnit unit = owner.GetComponent <CommonUnit>();
if (unit.level == 1)
{
GameObject duplicate = GameObject.Instantiate <GameObject>(this.commonUnitPrefab);
duplicate.transform.position = owner.transform.position;
unit.SetDeselect();
unit.DisableSelection();
unit.SetSplitting();
unit = duplicate.GetComponent <CommonUnit>();
unit.SetDeselect();
unit.DisableSelection();
unit.SetSplitting();
unit.initialColor = Color.white;
this.unitManager.getAllObjects().Add(duplicate);
this.splitManager.splitGroups.Add(new SplitGroup(owner, duplicate));
}
}
}
this.selectedObjects.Clear();
}
}
}
public void IdleActions()
{
LocateEnemies();
if (this.enemies.Count > 0)
{
if (this.enemies[0] != null)
{
this.enemyTarget = this.enemies[0];
if (this.enemyTarget.currentHealth > 0)
{
Vector3 enemyPosition = this.enemies[0].transform.position;
if (Vector3.Distance(this.transform.position, enemyPosition) <= ObtainRadius(this) + this.fieldOfViewRadius)
{
NavMeshAgent agent = this.GetComponent <NavMeshAgent>();
agent.stoppingDistance = ObtainRadius(this.enemyTarget) + this.attackRadius;
agent.SetDestination(this.enemyTarget.transform.position);
if (!this.isAttacking)
{
SetAttack();
}
}
else
{
if (this.isAttacking)
{
SetAttackCancel();
}
}
}
}
else
{
this.enemies.RemoveAt(0);
}
}
else
{
SetNoEnemyTarget();
}
}
//----------------------------------
//protected void AttackOrder() {
// if (Input.GetKeyDown(KeyCode.A)) {
// if (!this.attackStandingByFlag) {
// if (this.selectedObjects.Count > 0) {
// this.attackStandingByFlag = true;
// foreach (GameObject obj in this.selectedObjects) {
// CommonUnit unit = obj.GetComponent<CommonUnit>();
// if (!unit.isEnemy) {
// unit.SetAttackStandby();
// }
// }
// //this.selectedObjects.Clear();
// }
// }
// }
// if (this.attackStandingByFlag) {
// if (Input.GetMouseButtonDown(0)) {
// this.attackStandingByFlag = false;
// foreach (GameObject obj in this.selectedObjects) {
// CommonUnit unit = obj.GetComponent<CommonUnit>();
// unit.SetAttackCancel();
// }
// this.selectedObjects.Clear();
// }
// else if (Input.GetMouseButtonDown(1)) {
// this.attackStandingByFlag = false;
// Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
// RaycastHit[] hits = Physics.RaycastAll(ray);
// //bool hasOrderedAttackTarget = false;
// foreach (RaycastHit hit in hits) {
// GameObject obj = hit.collider.gameObject;
// if (obj.name.Equals("Floor")) {
// foreach (GameObject selected in this.selectedObjects) {
// CommonUnit unit = selected.GetComponent<CommonUnit>();
// if (!unit.isEnemy) {
// unit.SetAttackCancel();
// unit.SetNewDestination(hit.point);
// unit.SetAttack();
// }
// }
// //hasOrderedAttackTarget = true;
// break;
// }
// }
// //if (hasOrderedAttackTarget) {
// // this.selectedObjects.Clear();
// //}
// }
// }
//}
//----------------------------------
protected void MoveOrder()
{
if (Input.GetMouseButtonDown(1))
{
if (this.selectedObjects.Count > 0)
{
for (int i = 0; i < this.selectedObjects.Count; i++)
{
if (this.selectedObjects[i] == null)
{
this.selectedObjects.RemoveAt(i);
}
}
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit[] hits = Physics.RaycastAll(ray);
foreach (RaycastHit hit in hits)
{
GameObject obj = hit.collider.gameObject;
if (obj.name.Equals("Floor"))
{
foreach (GameObject select in this.selectedObjects)
{
CommonUnit unit = select.GetComponent <CommonUnit>();
if (!unit.isEnemy)
{
unit.SetAttackCancel();
unit.SetNoEnemyTarget();
unit.enemies.Clear();
unit.SetStartMoving();
unit.SetNewDestination(hit.point);
}
}
break;
}
}
}
//this.selectedObjects.Clear();
}
}
public void SetNoEnemyTarget()
{
this.enemyTarget = null;
}
//----------------------------------
protected virtual void SelectOrder()
{
if (Input.GetMouseButtonDown(0))
{
if (this.selectedObjects.Count > 0)
{
foreach (GameObject obj in this.selectedObjects)
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetDeselect();
}
this.selectedObjects.Clear();
}
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit[] hits = Physics.RaycastAll(ray);
bool hasHitUnit = false;
foreach (RaycastHit hit in hits)
{
GameObject obj = hit.collider.gameObject;
//Units of type CommonUnit must have this tag set in the editor.
if (obj.tag.Equals(this.unitTagName))
{
hasHitUnit = true;
if (!this.selectedObjects.Contains(obj))
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetSelect();
this.selectedObjects.Add(obj);
}
break;
}
}
if (!hasHitUnit)
{
this.selectedObjects.Clear();
}
}
if (Input.GetMouseButton(0))
{
foreach (GameObject obj in this.unitManager.getAllObjects())
{
if (obj == null)
{
this.unitManager.getRemoveList().Add(obj);
continue;
}
Vector2 screenPoint = Camera.main.WorldToScreenPoint(obj.transform.position);
screenPoint.y = Screen.height - screenPoint.y;
if (Selection.selectionArea.Contains(screenPoint) && !this.boxSelectedObjects.Contains(obj))
{
this.boxSelectedObjects.Add(obj);
if (!this.selectedObjects.Contains(obj))
{
this.selectedObjects.Add(obj);
}
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetSelect();
}
else if (!Selection.selectionArea.Contains(screenPoint) && this.boxSelectedObjects.Contains(obj))
{
this.boxSelectedObjects.Remove(obj);
if (this.selectedObjects.Contains(obj))
{
this.selectedObjects.Remove(obj);
}
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetDeselect();
}
}
}
if (Input.GetMouseButtonUp(0))
{
if (this.boxSelectedObjects.Count > 0)
{
foreach (GameObject obj in this.boxSelectedObjects)
{
if (!this.selectedObjects.Contains(obj))
{
CommonUnit unit = obj.GetComponent <CommonUnit>();
unit.SetSelect();
this.selectedObjects.Add(obj);
}
}
this.boxSelectedObjects.Clear();
}
}
}