private void Destroy()
{
gameObject.SetActive(false);
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("PlayerBulletFactory"); // accessomg InvaderFactory
spaceInvaderFactory.RecyclePlayerBullet(this);
}
private void DestroyEffect()
{
gameObject.SetActive(true);
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("EffectsFactory");
spaceInvaderFactory.RecycleEffect(this);
}
// very basic implementation of firing mechnism, it can be more advanced if needed which I feel not needed for this game
private void FireBullet()
{
int newFireColumn = 0;
List <int> nonEmptyFirableColumnIndexs = new List <int>();
for (int i = 0; i < m_firableColumn.Length; i++)
{
if (m_lastFiredColumn != i && m_firableColumn[i] != null)
{
nonEmptyFirableColumnIndexs.Add(i);
}
}
newFireColumn = nonEmptyFirableColumnIndexs[UnityEngine.Random.Range(0, nonEmptyFirableColumnIndexs.Count)];
Invader fireInvader = m_firableColumn[newFireColumn];
Vector3 firePosition = fireInvader.transform.position;
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("InvaderBulletFactory"); // accessomg InvaderFactory
InvaderBullet invaderBullet = spaceInvaderFactory.GetInvaderBullet(InvaderBulletTypes.SquiglyShot);
invaderBullet.gameObject.transform.position = new Vector3(firePosition.x, firePosition.y - .3f, firePosition.z);
invaderBullet.gameObject.transform.rotation = Quaternion.identity;
invaderBullet.gameObject.SetActive(true);
}
private void Exlode()
{
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("EffectsFactory");
Effects invadeExplodeEffect = spaceInvaderFactory.GetEffects(EffectsType.PlayerbulletExplode);
invadeExplodeEffect.transform.position = transform.position;
invadeExplodeEffect.transform.rotation = Quaternion.identity;
invadeExplodeEffect.gameObject.SetActive(true);
invadeExplodeEffect.DestroyAfterSomeTime(.15f);
}
public void Kill()
{
Debug.Log("Player dies");
gameObject.SetActive(false);
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("PlayerFactory");
spaceInvaderFactory.RecyclePlayer(this);
Exlode();
m_playerLifeSO.Value = m_playerLifeSO.Value - 1;
}
// called when player bullet hit on invader. check invader script
public void DestroyInvader(Invader thisInvader)
{
// for boss checking
if (m_lastInviderColumnIndexCntr < 0)
{
m_lastInviderColumnIndex = thisInvader.m_coumnIndex; m_lastInviderColumnIndexCntr = 1;
}
else
{
int cntr = m_lastInviderColumnIndex == thisInvader.m_coumnIndex ? m_lastInviderColumnIndexCntr + 1 : 1; // adding to the colmns index
m_lastInviderColumnIndexCntr = cntr;
m_lastInviderColumnIndex = thisInvader.m_coumnIndex;
}
bool timetoBoSS = m_lastInviderColumnIndexCntr >= m_maxInvaderColumnCntr ? true : false;
if (timetoBoSS && m_lastScoreBossShown + m_minScoreNeeded < m_gameScoreSO.Value)
{
if (m_bossInvader == null)
{
m_lastScoreBossShown = m_gameScoreSO.Value;
CreatNewBoss();
Debug.Log("creating new boss : USER Generated");
m_lastBossShownTime = Time.time;
}
}
m_totalAliveInviders--; // decrement the invader count
m_totalAliveInvadersSO.Value = m_totalAliveInviders;
m_gameScoreSO.Value = m_gameScoreSO.Value + thisInvader.m_killValue.Value;
Vector3 invaderLastPos = thisInvader.transform.position;
m_invaderRows[thisInvader.m_rowIndex][thisInvader.m_coumnIndex] = null;
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("InvaderFactory"); // accessomg InvaderFactory
spaceInvaderFactory.RecycleInvader(thisInvader);
spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("EffectsFactory");
Effects invadeExplodeEffect = spaceInvaderFactory.GetEffects(EffectsType.AlianExplodeEffect);
invadeExplodeEffect.transform.position = invaderLastPos;
invadeExplodeEffect.gameObject.SetActive(true);
invadeExplodeEffect.DestroyAfterSomeTime(.15f);
m_audioSource.PlayOneShot(m_invaderExlodeClip);
UpdateTimeIntervalOFMove(); // check against the number of inviders left and increas the move speed
if (m_totalAliveInviders == 0) // next wave
{
m_invaderGridState = InvaderGridState.Pause;
return;
// for now there wont be any new waves, game will be over at this point
// wil add new wave feature in the next update
}
}
void FixedUpdate()
{
// resend to teh factory if the position goes beyonf boundary
if ((m_directionMove > 0 && transform.position.x > 3.6f) || (m_directionMove < 0 && transform.position.x < -3.6f))// reached borders
{
gameObject.SetActive(false);
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("BossFactory"); // accessomg boss factoy
spaceInvaderFactory.RecycleBoss(this);
m_invaderManger.RemoveBoss();
}
}
private bool CreateNewPlayer() // creates new player using the factory pattern
{
Debug.Log("Creating the player");
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("PlayerFactory"); // getting PlayerFactory
Player player = spaceInvaderFactory.GetPlayer(); // factory returns new player
player.gameObject.transform.position = m_playerInitialePos.position; // assing spawn position to player
player.gameObject.SetActive(true);
player.InitializePlayer(); // initializing player
return(true);
}
public void ExecuteFire() // invokded from Input handler
{
if(m_playerModel.LastFireTime + m_playerModel.FireInterval <= Time.time) // handling firing interval
{
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("PlayerBulletFactory"); // accessomg InvaderFactory
PlayerBullet playerBullet = spaceInvaderFactory.GetPlayerBullet();
playerBullet.transform.position = m_playerModel.Position + new Vector3(0, .3f, 0); // adding little offset on y axist for stating not fromcentre
playerBullet.transform.rotation = Quaternion.identity;
playerBullet.gameObject.SetActive(true);
m_playerModel.LastFireTime = Time.time;
playerBullet.PlayFireSound();
}
}
// creates the Invaders in a grid manner
// with the help of Grid class, this creates a new invader grids and stores in an jagged array
private void CreateInvaderGrid()
{
if (m_invaderTypeRow.Length < 1)
{
return;
}
m_gridRows = m_invaderTypeRow.Length; // number of rows of invaders
m_gridColumns = m_invaderRowLength; // row counts is basically max Coulumn
m_leftMaxMoveCheckIndex = new RawCoumn(0, 0); // first row firt column
m_rightMaxMoveCheckIndex = new RawCoumn(0, m_gridColumns - 1); // first row last column
m_invaderRows = new Invader[m_gridRows][];
for (int i = 0; i < m_gridRows; i++)
{
m_invaderRows[i] = new Invader[m_gridColumns];
}
m_2DGrid = new Grid2D(m_gridRows, m_gridColumns, m_gridCellWidth, m_gridCellHeight, m_gridRootObject.position);
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("InvaderFactory"); // accessomg InvaderFactory
for (int i = 0; i < m_gridRows; i++)
{
InvaderTypes rowType = m_invaderTypeRow[i]; // current row type
for (int j = 0; j < m_gridColumns; j++)
{
Cell cell = m_2DGrid.Cells[i][j];
Invader invader = spaceInvaderFactory.GetInvader(rowType); // asking for type of invaders from the factory
invader.gameObject.transform.position = cell.m_center;
invader.m_invaderManger = this;
invader.m_rowIndex = i;
invader.m_coumnIndex = j;
m_totalAliveInviders++;
m_totalAliveInvadersSO.Value = m_totalAliveInviders;
m_invaderRows[i][j] = invader; // assigning to the invader array
}
}
m_firableColumn = m_invaderRows[m_invaderRows.Length - 1];
m_invaderGridState = InvaderGridState.Created;
// Invaders will be in hidden state at this point and next ShowAllInviders will display invaders with animation
}
public void DestroyBoss(Boss boss)
{
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("EffectsFactory");
Effects bossExplodeEffect = spaceInvaderFactory.GetEffects(EffectsType.BossExplode);
bossExplodeEffect.transform.position = boss.transform.position;
bossExplodeEffect.gameObject.SetActive(true);
bossExplodeEffect.DestroyAfterSomeTime(.15f);
spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("BossFactory"); // accessomg boss factoy
spaceInvaderFactory.RecycleBoss(boss);
boss.gameObject.SetActive(false);
m_audioSource.PlayOneShot(m_invaderExlodeClip);
m_bossInvader = null;
// score
// for now, if the inviders move right it is 100, 50 left move not really a mystery :(
int bossKillScore = m_invaderHorMovDirection > 0 ? 100 : 50;
m_gameScoreSO.Value = m_gameScoreSO.Value + bossKillScore;
}
private void CreatNewBoss()
{
SpaceInvaderAbstractFactory spaceInvaderFactory = SpaceInvaderFactoryProducer.GetFactory("BossFactory"); // accessomg InvaderFactory
Boss boss = spaceInvaderFactory.GetBoss();
boss.m_invaderManger = this;
Vector3 spawnPosition = m_bossSpawnPoint.position;
if (m_invaderHorMovDirection > 0)
{
boss.m_directionMove = m_invaderHorMovDirection; // boss always move in the same direction of invaders
boss.transform.gameObject.transform.position = new Vector3(-3.5f, spawnPosition.y, spawnPosition.z);
}
else
{
boss.m_directionMove = m_invaderHorMovDirection;
boss.transform.gameObject.transform.position = new Vector3(3.5f, spawnPosition.y, spawnPosition.z);
}
boss.transform.gameObject.SetActive(true);
m_bossInvader = boss;
boss.PlaySound();
}
