/// <summary>
/// cast a spell.
/// </summary>
/// <param name="_spell">Spell to use from the spellTypes enum.</param>
public void castSpell(spellTypes _spell)
{
int _counter;
switch (_spell)
{
case spellTypes.regularAttack:
regularAttack(InputManager.Instance.MainController);
//Usability Testing
_counter = PlayerPrefs.GetInt("Regular Spell");
PlayerPrefs.SetInt("Regular Spell", _counter++);
break;
case spellTypes.speedUpUnit:
speedUpAttack(InputManager.Instance.MainController);
//Usability Testing
_counter = PlayerPrefs.GetInt("Speed Spell");
PlayerPrefs.SetInt("Speed Spell", _counter++);
break;
case spellTypes.slowDownUnit:
slowDownAttack(InputManager.Instance.MainController);
//Usability Testing
_counter = PlayerPrefs.GetInt("Slow Spell");
PlayerPrefs.SetInt("Slow Spell", _counter++);
break;
}
}
void Update()
{
stageCamera.transform.position = new Vector3(transform.position.x,stageCamera.transform.position.y,transform.position.z);
connector.attacking = attacking;
//-------------Select Spell-------------\\
if(Input.GetButtonDown("SpellNone"))
{
connector.sword = true;
currentSpell = spellTypes.none;
guiScript.isSwordActive();
}
if(Input.GetButtonDown("SpellFire") && fireSpellCount > 0)
{
connector.sword = false;
currentSpell = spellTypes.fire;
guiScript.isFireActive();
}
else if(Input.GetButtonDown("SpellIce") && iceSpellCount > 0)
{
connector.sword = false;
currentSpell = spellTypes.ice;
guiScript.isIceActive();
}
else if(Input.GetButtonDown("SpellLightning") && lightningSpellCount > 0)
{
connector.sword = false;
currentSpell = spellTypes.lightning;
guiScript.isLightningActive();
}
else if(Input.GetButtonDown("SpellArcane") && arcaneSpellCount > 0)
{
connector.sword = false;
currentSpell = spellTypes.arcane;
guiScript.isArcaneActive();
}
//-----Count Down Attack Timer-----\\
if(attacking)
{
attackTimeLeft -= Time.deltaTime;
if(attackTimeLeft < 0)
{
connector.sword = true;
attacking = false;
moveScript.attacking = false;
}
}
//-----------When attack Button is Pressed-----------\\
if (Input.GetButtonDown("Fire1") && !attacking)
{
guiScript.clearIconState();
guiScript.meleeTex.enabled = true;
//-----Start Attack Timer-----\\
attackTimeLeft = attackTimeSet;
attacking = true;
moveScript.attacking = true;
//--------------Calculate Direction--------------\\
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
Physics.Raycast(ray, out hit);
float xDiff = hit.point.x - gameObject.transform.position.x;
float zDiff = hit.point.z - gameObject.transform.position.z;
Vector3 attackPos;
if(Mathf.Abs(zDiff) < Mathf.Abs(xDiff))
{
attackPos = new Vector3(xDiff / Mathf.Abs(xDiff),0f,0f);
}
else
{
attackPos = new Vector3(0f,0f,zDiff / Mathf.Abs(zDiff));
}
connector.attackDir = attackPos;
//-----different attacks-----\\
GameObject spell = null;
switch(currentSpell)
{
case spellTypes.none:
if(swordSound == 4)
{
audio.PlayOneShot(sword4);
}
if(swordSound == 2 || swordSound == 5)
{
audio.PlayOneShot(sword3);
}
if(swordSound == 3 || swordSound == 7)
{
audio.PlayOneShot(sword2);
}
else
{
audio.PlayOneShot(sword1);
}
swordSound +=1;
swordSound = swordSound % 10;
PlaceAtAttackPos(meleeArea,attackPos);
Collider[] meleeCollision = Physics.OverlapSphere(meleeArea.transform.position, 1);
foreach(Collider col in meleeCollision)
{
if(col.tag == "Enemy")
{
col.gameObject.GetComponent<HealthScript>().ChangeHealth(-20);
}
}
break;
case spellTypes.fire:
audio.PlayOneShot(fireSound);
spell = Instantiate(Resources.Load("Spells/FireSpell"),attackPos,Quaternion.identity) as GameObject;
fireSpellCount --;
guiScript.ChangeFireNum(fireSpellCount);
currentSpell = spellTypes.none;
break;
case spellTypes.ice:
audio.PlayOneShot(iceSound);
spell = Instantiate(Resources.Load("Spells/IceSpell"),attackPos,Quaternion.identity) as GameObject;
iceSpellCount --;
guiScript.ChangeIceNum(iceSpellCount);
currentSpell = spellTypes.none;
break;
case spellTypes.lightning:
audio.PlayOneShot(lightningSound);
spell = Instantiate(Resources.Load("Spells/LightningSpell"),attackPos,Quaternion.identity) as GameObject;
lightningSpellCount --;
guiScript.ChangeLightningeNum(lightningSpellCount);
currentSpell = spellTypes.none;
break;
case spellTypes.arcane:
audio.PlayOneShot(arcaneSound);
spell = Instantiate(Resources.Load("Spells/ArcaneSpell"),attackPos,Quaternion.identity) as GameObject;
arcaneSpellCount --;
guiScript.ChangeArcaneNum(arcaneSpellCount);
currentSpell = spellTypes.none;
break;
}
if(spell != null)
{
PlaceAtAttackPos(spell,attackPos);
Vector3 target = new Vector3(hit.point.x,0f,hit.point.z);
spell.gameObject.transform.LookAt(target);
}
}
}
