public void SetSpellType(Form form)
{
if (form.type == Form.Type.Projectile && form.aim != Form.Aim.Point)
{
// Add Projectile Scripts and Objects to
// the spell gameobject
this.gameObject.AddComponent <ProjectileController>();
StartCoroutine(CreateCollider(0.1f));
AdjustProjectile(_cast.GetProjectileRange(), _cast.GetProjectileSpeed());
}
if (form.type == Form.Type.Area)
{
// Add Area Scripts and Objects to
// the spell gameobject
this.gameObject.AddComponent <AreaController>();
}
else if (form.aim == Form.Aim.Point)
{
// Add Projectile Scripts and Objects to
// the spell gameobject
this.gameObject.AddComponent <ProjectileController>();
StartCoroutine(CreateCollider(0.001f));
AdjustProjectile(_cast.GetProjectileRange(), _cast.GetProjectileSpeed());
}
}
void Update()
{
// Update Debug Log
_unit.DrawJumpRay();
#region Input handler
// First check if this unit is selected
if (_selectable.isSelected)
{
HeroInputs();
}
#endregion
// State Machine
switch (state)
{
#region State Idling
case State.Idling:
// If unit has a move target
if (_unit.CheckHasMoveTarget())
{
_unit.MoveToTarget();
state = State.Moving;
}
// If unit has an cast target
if (_cast.CheckHasTarget())
{
// and it is in casting range
if (_cast.CheckTargetInRange(_spell.GetSelectedSpell(), 0))
{
_cast.StartCast(CastUtil.Type.AutoSpell, _spell.GetSelectedSpell());
state = State.AutoCasting;
}
// If it is not in range, move towards it
else
{
state = State.Moving;
}
}
break;
#endregion
#region State Moving
case State.Moving:
// Update move target
_unit.MoveToTarget();
// If move target reached, stop moving
if (_unit.CheckTargetReached())
{
_unit.StopMoving();
state = State.Idling;
}
// If unit has an cast target
if (_cast.CheckHasTarget())
{
// and it is in casting range
if (_cast.CheckTargetInRange(_spell.GetSelectedSpell(), 0))
{
_unit.StopMoving();
_cast.StartCast(CastUtil.Type.AutoSpell, _spell.GetSelectedSpell());
state = State.AutoCasting;
}
// If it not in range, keep moving towards it
else
{
_unit.SetMoveTarget(_cast.castTarget.transform.position);
}
}
break;
#endregion
#region State AutoCasting
case State.AutoCasting:
// If unit has an cast target
if (_cast.CheckHasTarget())
{
// and it is in casting range
if (_cast.CheckTargetInRange(_spell.GetSelectedSpell(), 0))
{
// Start casting
this.transform.LookAt(_cast.castTarget.transform);
StartCoroutine(_cast.StartCast(CastUtil.Type.AutoSpell, _spell.GetSelectedSpell()));
if (!_select.isActive)
{
_select.SetSelectManagerActive(true);
}
}
// If it is not in range, keep moving towards it
else
{
state = State.Moving;
}
}
// If unit has move target
else if (_unit.CheckHasMoveTarget())
{
_cast.StopCast();
state = State.Moving;
}
// If unit has no cast and move target
else
{
_cast.StopCast();
state = State.Idling;
}
break;
#endregion
#region State Aiming
case State.Aiming:
// Right click movement while aiming is still possible
if (_unit.CheckHasMoveTarget())
{
_unit.MoveToTarget();
}
// If move target reached, stop moving
if (_unit.CheckTargetReached())
{
_unit.StopMoving();
}
Spell spell = _spell.GetSelectedSpell();
// UI Draw / Cast range, aim indicators
if (spell.form.type == Form.Type.Projectile)
{
_ui.DrawUI(spell, _cast.GetProjectileRange());
}
else
{
_ui.DrawUI(spell, _cast.GetAreaRange());
}
var distanceMouse = Vector3.Distance(_unit.GetCorrectPosition(), _select.GetMousePos());
// On Left click action
if (Input.GetMouseButtonDown(0))
{
// Detect left click target here
Debug.Log("Aim Try Trigger");
if (!_cast.CheckTargetInRange(spell, distanceMouse))
{
Debug.Log("Out of cast range");
}
// If the left click target is in range
else
{
if (!_cast.isWaitingForCoolDown)
{
GameObject clickedObj = null;
if (_select.GetClickedObject() != null)
{
clickedObj = _select.GetClickedObject();
}
//Debug.Log("Hit: " + clickedObj.transform.parent.gameObject.name);
Vector3 clickedPos = _select.GetMousePos();
Debug.Log("Hit Vector: " + clickedPos);
// Check if spell needs a target object
if (spell.form.aim == Form.Aim.Auto)
{
// If it is targetable, the check sets it as target object
if (_cast.CheckTargetTargetable(clickedObj, spell))
{
Debug.Log("Cast Auto Target Spell");
this.transform.LookAt(_cast.castTarget.transform);
_unit.StopMoving();
// Start casting
StartCoroutine(_cast.StartCast(CastUtil.Type.SingleSpell, spell));
state = State.Casting;
_ui.RemoveUnitDraws();
_select.SetSelectManagerActive(true);
}
else
{
Debug.Log("Not Targetable");
}
}
else if (spell.form.aim == Form.Aim.Directional || spell.form.aim == Form.Aim.Point)
{
Debug.Log("Cast Directional Spell");
var castDir = clickedPos;
_cast.castDir = castDir;
this.transform.LookAt(clickedPos);
_unit.StopMoving();
// Start casting
StartCoroutine(_cast.StartCast(CastUtil.Type.SingleSpell, spell));
state = State.Casting;
_ui.RemoveUnitDraws();
_select.SetSelectManagerActive(true);
}
}
}
}
break;
#endregion
#region State Casting
case State.Casting:
// If unit has move target
if (_unit.CheckHasMoveTarget() && !_cast.IsCastLocked)
{
_cast.StopCast();
state = State.Moving;
}
break;
#endregion
#region State Jumping
case State.Jumping:
_unit.JumpToTarget();
// If jump target reached stop the jump
if (_unit.CheckJumpTargetReached())
{
_unit.StopMoving();
state = State.Idling;
}
// or if unit hits obstacle during jump
if (_unit.CheckJumpCollision())
{
_unit.StopMoving();
_unit.SetJumpCollision(false);
state = State.Idling;
}
// *** Detection Hotfix if unit got stuck on an obstacle ***
if (_unit.CheckIfStoppedMoving())
{
_unit.StopMoving();
state = State.Idling;
}
break;
#endregion
}
}
