/*
* Coroutine to wait after an attack
* Parameters: delay - float of time delay of attack
* Creator: Kevin Ho, Myles Hagen
*/
IEnumerator AttackWait(float delay)
{
state = TPC_State.WAITING;
//Debug.Log("WAITING");
yield return(new WaitForSeconds(delay));
//Debug.Log("DONE");
state = TPC_State.IDLE;
}
// Use this for initialization
void Start()
{
m_CharacterController = GetComponent <CharacterController>();
m_Camera = Camera.main;
m_OriginalCameraPosition = m_Camera.transform.localPosition;
m_FovKick.Setup(m_Camera);
m_HeadBob.Setup(m_Camera, m_StepInterval);
m_StepCycle = 0f;
m_NextStep = m_StepCycle / 2f;
m_Jumping = false;
m_AudioSource = GetComponent <AudioSource>();
m_MouseLook.Init(transform, m_Camera.transform);
physics = transform.GetComponent <Rigidbody>();
physics.constraints = RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationY | RigidbodyConstraints.FreezeRotationZ;
state = TPC_State.ON_GROUND;
bodyCenter = transform.localPosition;
}
//Update once per frame
void Update()
{
//Debug.Log(agent.speed + " " + agent.velocity);
//FSM Code checks
bool isMoving = Input.GetButton("Moving");
bool isInteractable = Input.GetButton("Interactable");
bool isDefaultAttack = Input.GetButton("Default Attack"); //Rename this attack later to dash attack
bool isProjectileAttack = Input.GetButton("Projectile Attack");
bool isAOEAttack = Input.GetButton("AOE Attack");
bool isBuffAttack = Input.GetButton("Buff Attack");
bool isDebuffAttack = Input.GetButton("Debuff Attack");
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
/*
* Hot key weapon switching. Remove later
*/
/*
* switch (Input.inputString) {
* case "0":
* WeaponState = 0;//unarmed
* equipStatus = false;
*
* break;
* case "1":
* WeaponState = 1;//longsword
* if (!equipStatus) {
* playSFX(weaponEquip);
* equipStatus = true;
* }
* break;
* }
*/
/*
* State machine of the player. Will handle idle, moving, interacting and attacking states of the player
* Waiting is not empty for future use
* Creator: Kevin Ho
*/
switch (state)
{
case TPC_State.IDLE:
//Debug.Log("State: IDLE");
//Attack was found
if (isDefaultAttack | isProjectileAttack | isAOEAttack | isBuffAttack | isDebuffAttack)
{
state = TPC_State.ATTACKING;
return;
}
//Destination mouse click was found
if (isMoving)
{
state = TPC_State.MOVING;
return;
}
//Interactable mouse click was found
if (isInteractable)
{
state = TPC_State.INTERACTING;
return;
}
break;
case TPC_State.MOVING:
//New location clicked
if ((!isDefaultAttack | !isProjectileAttack | !isAOEAttack | !isBuffAttack | !isDebuffAttack) & isMoving)
{
//Debug.Log("State: NEW MOVING");
MousePoint();
if (agent.remainingDistance < 0.1f)
{
state = TPC_State.IDLE;
return;
}
}
//Called attack.
if (isDefaultAttack | isProjectileAttack | isAOEAttack | isBuffAttack | isDebuffAttack)
{
motor.MoveToPoint(this.transform.position);
state = TPC_State.IDLE;
}
//Interactable mouse click was found
if (isInteractable)
{
state = TPC_State.INTERACTING;
return;
}
//Still currently moving
else
{
//Debug.Log("State: CURRENTLY MOVING");
if (agent.remainingDistance < 0.1f)
{
state = TPC_State.IDLE;
return;
}
}
break;
case TPC_State.INTERACTING:
//Debug.Log("State: INTERACTING");
//New location clicked. Override interactable
if ((!isDefaultAttack | !isProjectileAttack | !isAOEAttack | !isBuffAttack | !isDebuffAttack) & isMoving)
{
state = TPC_State.MOVING;
return;
}
//New interactable clicked
if ((!isDefaultAttack | !isProjectileAttack | !isAOEAttack | !isBuffAttack | !isDebuffAttack) & isInteractable)
{
//Debug.Log("State: NEW INTERACTABLE");
MousePoint();
if (agent.remainingDistance < 1.5f) //Change value later when interactables range is less
{
if (interactableTag == "Item" && Time.time > nextInteractable)
{
nextInteractable = Time.time + interactableRate;
interactableTag = null;
}
else if (WeaponState == 0 && ((interactableTag == "Enemy") || (interactableTag == "EnemyArcher")) && Time.time > nextInteractable)
{
nextInteractable = Time.time + interactableRate;
playSFX(punchAttack);
interactableTag = null;
}
state = TPC_State.IDLE;
return;
}
}
//Still currently moving to interactable
else
{
//Debug.Log("State: CURRENT INTERACTABLE");
//Debug.Log(agent.remainingDistance.ToString("F4"));
if (agent.remainingDistance < 1.5f)
{
//Play pick up soiund
if (interactableTag == "Item" && Time.time > nextInteractable)
{
nextInteractable = Time.time + interactableRate;
interactableTag = null;
}
else if (WeaponState == 0 && ((interactableTag == "Enemy") || (interactableTag == "EnemyArcher")) && Time.time > nextInteractable)
{
nextInteractable = Time.time + interactableRate;
playSFX(punchAttack);
interactableTag = null;
}
state = TPC_State.IDLE;
return;
}
}
break;
case TPC_State.ATTACKING:
//Player is using default attack
//Debug.Log("State: ATTACKING");
if (isDefaultAttack)
{
RaycastHit hit = getMousePosition();
Quaternion targetRotation = rotationAngle(hit);
motor.rotatePlayer(targetRotation);
motor.fireDashAttack();
StartCoroutine(AttackWait(dashAttackWait));
if (spellSlots != null)
{
spellSlots[2].GetComponent <UISlotCooldown>().StartCooldown(3, 5f);
}
//motor.fireDefaultAttack();
//StartCoroutine(AttackWait(defaultAttackWait));
//state = TPC_State.IDLE;
return;
}
//Player is using projectile attack
if (isProjectileAttack)
{
RaycastHit hit = getMousePosition();
Quaternion targetRotation = rotationAngle(hit);
motor.rotatePlayer(targetRotation);
motor.fireProjectileAttack();
StartCoroutine(AttackWait(projectileAttackWait));
if (spellSlots != null)
{
spellSlots[1].GetComponent <UISlotCooldown>().StartCooldown(2, 1.5f);
}
//state = TPC_State.IDLE;
return;
}
//Player is using AOE attack
if (isAOEAttack)
{
RaycastHit hit = getMousePosition();
Quaternion targetRotation = rotationAngle(hit);
motor.rotatePlayer(targetRotation);
motor.fireAOEAttack();
if (spellSlots != null)
{
spellSlots[0].GetComponent <UISlotCooldown>().StartCooldown(1, 4f);
}
//StartCoroutine(AttackWait(AOEAttackWait)); //Add back to lock player down
//state = TPC_State.IDLE;
return;
}
//Player is using buff attack
if (isBuffAttack)
{
RaycastHit hit = getMousePosition();
Quaternion targetRotation = rotationAngle(hit);
motor.rotatePlayer(targetRotation);
motor.fireBuffAttack();
StartCoroutine(AttackWait(buffAttackWait));
return;
}
if (isDebuffAttack)
{
RaycastHit hit = getMousePosition();
Quaternion targetRotation = rotationAngle(hit);
motor.rotatePlayer(targetRotation);
motor.fireDebuffAOEAttack(hit);
StartCoroutine(AttackWait(debuffAttackWait));
return;
}
state = TPC_State.IDLE;
break;
//Waiting state does nothing
case TPC_State.WAITING:
//Debug.Log("State: WAITING");
break;
}
}
