void DetachEntitiesOnDeath(PTAMain world, PTAEntity entity)
{
// NOTE(SpectatorQL): I would really like to put these in a union and just loop through an array, but oh well.
PTAEntity lTurret = Self.LTurretSlot;
PTAEntity rTurret = Self.RTurretSlot;
PTAEntity drive = Self.DriveSlot;
if (lTurret != null)
{
PTAEntity.DetachEntity(lTurret);
Self.LTurretSlot = null;
DetermineEntityFate(world, lTurret);
}
if (rTurret != null)
{
PTAEntity.DetachEntity(rTurret);
Self.RTurretSlot = null;
DetermineEntityFate(world, rTurret);
}
if (drive != null)
{
PTAEntity.DetachEntity(drive);
Self.DriveSlot = null;
DetermineEntityFate(world, drive);
}
}
public static void HostileThink(PTAMain world, PTAEntity entity, float dt)
{
float timeToSpawn = entity.Data.TimeToSpawn;
Color fadingEntityColor = entity.Renderer.material.color;
if (timeToSpawn > 0)
{
if (fadingEntityColor.a < 0)
{
fadingEntityColor.a = 1.0f;
}
fadingEntityColor.a -= dt;
entity.Renderer.material.color = fadingEntityColor;
timeToSpawn -= dt;
entity.Data.TimeToSpawn = timeToSpawn;
if (timeToSpawn > 0)
{
return;
}
}
else
{
fadingEntityColor.a = 1.0f;
entity.Renderer.material.color = fadingEntityColor;
entity.Collider.BoxCollider.enabled = true;
entity.HasSpawned = true;
}
}
public static PTAEntity CreatePlayer(PTAMain world)
{
PTAEntity entity = GetFreeEntity(world);
entity.GameObject.layer = PlayerLayer;
entity.Transform.localScale = new Vector3(2.0f, 2.0f, 2.0f);
entity.Transform.rotation = Quaternion.identity;
entity.Renderer.material.color = Color.white;
entity.Renderer.sprite = world.Sprites[(int)EntityType.Player];
entity.Data = new EntityData
{
Health = 1,
AttackSpeed = 1.5f,
MovementSpeed = 0.1f
};
entity.Think = ThinkFunctions.PlayerThink;
entity.EntityTypeID = EntityType.Player;
entity.HasSpawned = true;
return(entity);
}
static PTAEntity CreateEntity(PTAMain world)
{
if (world.RunningEntityIndex >= PTAMain.ENTITY_COUNT)
{
Debug.LogError("PTAEntity limit reached!");
return(null);
}
PTAEntity entity = world.Entities[world.RunningEntityIndex];
GameObject entityObject = GameObject.Instantiate(world.EntityPrefab);
entity.GameObject = entityObject;
entity.Transform = entityObject.transform;
entity.Rigidbody = entityObject.GetComponent <Rigidbody2D>();
entity.Renderer = entityObject.GetComponent <SpriteRenderer>();
entity.Collider = entityObject.GetComponent <PTACollider>();
entity.Collider.BoxCollider = entityObject.GetComponent <BoxCollider2D>();
entity.Collider.Self = entity;
entity.Collider.World = world;
entity.Move = MoveFunctions.MoveStub;
entity.Think = ThinkFunctions.ThinkStub;
entity.IsActive = true;
entity.EntityID = (uint)world.RunningEntityIndex;
++world.RunningEntityIndex;
return(entity);
}
public static void SineMove(PTAEntity entity)
{
if (!entity.HasSpawned)
{
return;
}
entity.Rigidbody.velocity = Vector2.zero;
Vector2 entityPosition = entity.Transform.position;
Vector2 newPosition = entity.Transform.position;
newPosition.x += entity.Data.MovementSpeed;
float sineValue = Mathf.Sin(entity.Data.TSine);
float sineRange = 0.10f;
sineValue = Mathf.Clamp(sineValue, -sineRange, sineRange);
newPosition.y += sineValue;
entity.Rigidbody.MovePosition(newPosition);
float rotationAngle = Mathf.Atan2(newPosition.y - entityPosition.y, newPosition.x - entityPosition.x) * Mathf.Rad2Deg;
Vector3 eulers = entity.Transform.eulerAngles;
eulers.z = rotationAngle;
entity.Transform.eulerAngles = eulers;
if (entity.Data.TSine > (2.0f * Mathf.PI))
{
entity.Data.TSine -= (2.0f * Mathf.PI);
}
entity.Data.TSine += 0.15f;
}
public static void AttachEntity(PTAEntity entity, PTAEntity newParent, Vector3 alignPoint)
{
entity.Collider.BoxCollider.enabled = false;
entity.Transform.parent = newParent.Transform;
alignPoint.x /= newParent.Transform.localScale.x;
alignPoint.y /= newParent.Transform.localScale.y;
entity.Transform.localPosition = alignPoint;
entity.Transform.localRotation = Quaternion.identity;
}
public static PTAEntity TurnIntoWildPowerup(PTAMain world, PTAEntity entity)
{
entity.Move = MoveFunctions.MoveStub;
entity.Think = ThinkFunctions.WildPowerupThink;
entity.EntityTypeID = EntityType.WildPowerup;
entity.Data.Health = 1;
entity.Data.MovementSpeed = 0.08f;
return(entity);
}
public static PTAEntity CreateDrivePowerup(PTAMain world)
{
PTAEntity entity = CreatePowerupInternal(world);
PowerupType powerupType = PowerupType.Drive;
entity.Renderer.sprite = world.PowerupSprites[(int)powerupType];
entity.PowerupTypeID = powerupType;
return(entity);
}
public static PTAEntity CreateEnemy(PTAMain world)
{
PTAEntity entity = GetFreeEntity(world);
entity.GameObject.layer = ThingsLayer;
entity.Transform.rotation = Quaternion.identity;
entity.Transform.localScale = new Vector3(2.0f, 2.0f, 2.0f);
EntityData entityData = new EntityData();
EnemyType enemyType = DetermineEnemyType(world);
switch (enemyType)
{
case EnemyType.Weak:
{
entity.Renderer.material.color = Color.red;
entityData.Health = 1;
entityData.MovementSpeed = 0.08f;
entityData.TimeToSpawn = 2.0f;
break;
}
case EnemyType.Strong:
{
entity.Renderer.material.color = Color.yellow;
entityData.Health = 2;
entityData.MovementSpeed = 0.08f;
entityData.TimeToSpawn = 2.0f;
break;
}
case EnemyType.Uber:
{
entity.Renderer.material.color = Color.green;
entityData.Health = 3;
entityData.MovementSpeed = 0.08f;
entityData.TimeToSpawn = 2.0f;
break;
}
}
entity.EnemyTypeID = enemyType;
entity.Data = entityData;
entity.EntityTypeID = EntityType.Enemy;
entity.HasSpawned = true;
entity.Renderer.sprite = world.Sprites[(int)EntityType.Enemy];
return(entity);
}
// TODO(SpectatorQL): Is it necessary to split Move and Think?
void FixedUpdate()
{
for (int i = 0;
i < ENTITY_COUNT;
++i)
{
PTAEntity entity = Entities[i];
if (entity.IsActive)
{
entity.Move(entity);
}
}
}
public static PTAEntity CreateFriendlyBullet(PTAMain world)
{
PTAEntity entity = CreateBulletInternal(world);
entity.Move = MoveFunctions.LinearMove;
entity.Think = ThinkFunctions.ThinkStub;
entity.GameObject.layer = PlayerLayer;
entity.Renderer.material.color = Color.white;
entity.Data.MovementSpeed = 0.3f;
return(entity);
}
public PTAEntity GetNext()
{
PTAEntity result = null;
if (Top != -1)
{
result = Entities[Top];
result.GameObject.SetActive(true);
result.IsActive = true;
Entities[Top] = null;
--Top;
}
return(result);
}
public void Add(PTAEntity entity)
{
if (entity == null)
{
return;
}
if (!entity.IsActive)
{
return;
}
entity.GameObject.SetActive(false);
entity.IsActive = false;
++Top;
Entities[Top] = entity;
}
static PTAEntity CreateBulletInternal(PTAMain world)
{
PTAEntity entity = GetFreeEntity(world);
entity.Transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
entity.Transform.rotation = Quaternion.identity;
entity.Collider.BoxCollider.enabled = true;
entity.EntityTypeID = EntityType.Bullet;
entity.HasSpawned = true;
entity.Renderer.sprite = world.Sprites[(int)EntityType.Bullet];
return(entity);
}
public static void WildPowerupThink(PTAMain world, PTAEntity entity, float dt)
{
entity.Rigidbody.velocity = Vector2.zero;
Vector2 entityPosition = entity.Transform.position;
Vector2 direction = (Vector2)world.PlayerEntity.Transform.position - entityPosition;
Vector2 newPosition = entityPosition + direction.normalized * entity.Data.MovementSpeed;
entity.Rigidbody.MovePosition(newPosition);
float rotationAngle = Mathf.Atan2(newPosition.y - entityPosition.y, newPosition.x - entityPosition.x) * Mathf.Rad2Deg;
Vector3 eulers = entity.Transform.eulerAngles;
eulers.z = rotationAngle;
entity.Transform.eulerAngles = eulers;
}
static PTAEntity GetFreeEntity(PTAMain world)
{
PTAEntity entity = world.FreeEntities.GetNext();
if (entity == null)
{
entity = CreateEntity(world);
if (entity == null)
{
// TODO(SpectatorQL): Do _something_ when this happens.
Debug.Assert(false, "__PANIC__");
return(null);
}
}
return(entity);
}
void OnCollisionEnter2D(Collision2D collision)
{
PTACollider collider = collision.gameObject.GetComponent <PTACollider>();
if (collider != null)
{
PTAEntity entity = collider.Self;
if (entity.EntityTypeID == EntityType.Bullet)
{
World.FreeEntities.Add(entity);
}
else
{
float safetyNet = 0.25f;
Vector2 oldPosition = collision.gameObject.transform.position;
Vector2 newPosition = new Vector2();
if (WallTypeID == WallType.XWall)
{
if (oldPosition.x > 0)
{
newPosition.x = -(oldPosition.x - safetyNet);
}
else
{
newPosition.x = -(oldPosition.x + safetyNet);
}
newPosition.y = oldPosition.y;
}
else if (WallTypeID == WallType.YWall)
{
newPosition.x = oldPosition.x;
if (transform.position.y > 0)
{
newPosition.y = -(oldPosition.y - safetyNet);
}
else
{
newPosition.y = -(oldPosition.y + safetyNet);
}
}
collision.gameObject.transform.position = newPosition;
}
}
}
static PTAEntity CreatePowerupInternal(PTAMain world)
{
PTAEntity entity = GetFreeEntity(world);
entity.Transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
entity.Transform.rotation = Quaternion.identity;
entity.Renderer.material.color = Color.white;
entity.Move = MoveFunctions.MoveStub;
entity.Think = ThinkFunctions.ThinkStub;
entity.GameObject.layer = ThingsLayer;
entity.EntityTypeID = EntityType.Powerup;
entity.HasSpawned = true;
return(entity);
}
public static void LinearMove(PTAEntity entity)
{
if (!entity.HasSpawned)
{
return;
}
entity.Rigidbody.velocity = Vector2.zero;
Vector2 entityPosition = entity.Transform.position;
Vector2 newPosition = entityPosition + entity.Data.MoveDirection.normalized * entity.Data.MovementSpeed;
entity.Rigidbody.MovePosition(newPosition);
float rotationAngle = Mathf.Atan2(newPosition.y - entityPosition.y, newPosition.x - entityPosition.x) * Mathf.Rad2Deg;
Vector3 eulers = entity.Transform.eulerAngles;
eulers.z = rotationAngle;
entity.Transform.eulerAngles = eulers;
}
void DetermineEntityFate(PTAMain world, PTAEntity entity)
{
float spawnChance = Random.value;
if (spawnChance < World.WaveData.PowerupStayChance)
{
World.FreeEntities.Add(entity);
}
else
{
spawnChance = Random.value;
if (spawnChance < World.WaveData.WildPowerupSpawnChance)
{
World.FreeEntities.Add(entity);
}
else
{
PTAEntity.TurnIntoWildPowerup(World, entity);
++world.WaveData.WildPowerupCount;
}
}
}
// NOTE(SpectatorQL): Some day I need to learn how to handle a mess like this...
// Like, where does this code _actually_ belong? What should it _actually_ do?
// Create messages for the world to process? Act immediately, like I do here?
// Or maybe an entirely different approach is "the right thing to do"?
void OnCollisionEnter2D(Collision2D collision)
{
PTACollider collider = collision.gameObject.GetComponent <PTACollider>();
if (collider != null)
{
PTAEntity other = collider.Self;
if (Self.EntityTypeID == EntityType.Player)
{
if (other.EntityTypeID == EntityType.Powerup)
{
if (other.PowerupTypeID == PowerupType.Turret)
{
if (Self.LTurretSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.LTurretPosition);
Self.LTurretSlot = other;
--World.WaveData.PowerupCount;
}
else if (Self.RTurretSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.RTurretPosition);
Self.RTurretSlot = other;
--World.WaveData.PowerupCount;
}
}
else if (other.PowerupTypeID == PowerupType.Drive)
{
if (Self.DriveSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.DrivePosition);
Self.DriveSlot = other;
--World.WaveData.PowerupCount;
}
}
}
else if (other.EntityTypeID == EntityType.Bullet)
{
World.FreeEntities.Add(other);
--Self.Data.Health;
if (Self.Data.Health == 0)
{
DetachEntitiesOnDeath(World, Self);
World.FreeEntities.Add(Self);
if (Self.EntityTypeID == EntityType.Enemy)
{
--World.WaveData.EnemyCount;
--World.WaveData.EnemiesOnScreen;
}
}
}
else if (other.EntityTypeID == EntityType.Enemy)
{
if (!World.Cheats.Invincibility)
{
World.StartCoroutine(World.TemporaryInvincibility());
World.FreeEntities.Add(other);
--Self.Data.Health;
if (Self.Data.Health == 0)
{
World.FreeEntities.Add(Self.LTurretSlot);
World.FreeEntities.Add(Self.RTurretSlot);
World.FreeEntities.Add(Self.DriveSlot);
World.FreeEntities.Add(Self);
Debug.Log("Guess I'll die.");
}
}
}
else if (other.EntityTypeID == EntityType.WildPowerup)
{
if (!World.Cheats.Invincibility)
{
World.StartCoroutine(World.TemporaryInvincibility());
World.FreeEntities.Add(other);
--Self.Data.Health;
if (Self.Data.Health == 0)
{
World.FreeEntities.Add(Self.LTurretSlot);
World.FreeEntities.Add(Self.RTurretSlot);
World.FreeEntities.Add(Self.DriveSlot);
World.FreeEntities.Add(Self);
Debug.Log("Guess I'll die.");
}
}
}
}
else if (Self.EntityTypeID == EntityType.Enemy)
{
if (other.EntityTypeID == EntityType.Powerup)
{
if (other.PowerupTypeID == PowerupType.Turret)
{
if (Self.LTurretSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.LTurretPosition);
Self.LTurretSlot = other;
--World.WaveData.PowerupCount;
}
else if (Self.RTurretSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.RTurretPosition);
Self.RTurretSlot = other;
--World.WaveData.PowerupCount;
}
}
else if (other.PowerupTypeID == PowerupType.Drive)
{
if (Self.DriveSlot == null)
{
PTAEntity.AttachEntity(other, Self, World.EntityAlignment.Points.DrivePosition);
Self.DriveSlot = other;
--World.WaveData.PowerupCount;
}
}
}
else if (other.EntityTypeID == EntityType.Bullet)
{
World.FreeEntities.Add(other);
--Self.Data.Health;
if (Self.Data.Health == 0)
{
DetachEntitiesOnDeath(World, Self);
World.FreeEntities.Add(Self);
if (Self.EntityTypeID == EntityType.Enemy)
{
--World.WaveData.EnemyCount;
--World.WaveData.EnemiesOnScreen;
}
}
}
else if (other.EntityTypeID == EntityType.Player)
{
--Self.Data.Health;
if (Self.Data.Health == 0)
{
DetachEntitiesOnDeath(World, Self);
World.FreeEntities.Add(Self);
--World.WaveData.EnemyCount;
--World.WaveData.EnemiesOnScreen;
}
}
}
else if (Self.EntityTypeID == EntityType.WildPowerup)
{
if (other.EntityTypeID == EntityType.Bullet)
{
World.FreeEntities.Add(other);
--Self.Data.Health;
if (Self.Data.Health == 0)
{
DetachEntitiesOnDeath(World, Self);
--World.WaveData.WildPowerupCount;
World.FreeEntities.Add(Self);
}
}
else if (other.EntityTypeID == EntityType.Player)
{
--Self.Data.Health;
if (Self.Data.Health == 0)
{
DetachEntitiesOnDeath(World, Self);
--World.WaveData.WildPowerupCount;
World.FreeEntities.Add(Self);
}
}
}
}
}
public static void ThinkStub(PTAMain world, PTAEntity entity, float dt)
{
}
public static void DetachEntity(PTAEntity entity)
{
entity.Transform.parent = null;
entity.Collider.BoxCollider.enabled = true;
}
public static void PlayerThink(PTAMain world, PTAEntity entity, float dt)
{
// TODO(SpectatorQL): Android controls will be _very_ different from this.
// TODO(SpectatorQL): Move input management out of here.
float speed = entity.Data.MovementSpeed;
Vector2 newPosition = entity.Transform.position;
if (Input.GetKey(KeyCode.W))
{
newPosition.y += speed;
}
if (Input.GetKey(KeyCode.S))
{
newPosition.y -= speed;
}
if (Input.GetKey(KeyCode.A))
{
newPosition.x -= speed;
}
if (Input.GetKey(KeyCode.D))
{
newPosition.x += speed;
}
bool firing = false;
if (Input.GetMouseButton(0))
{
firing = true;
}
Vector3 mousePosition = Input.mousePosition;
mousePosition.z = 10.0f;
Vector3 worldMousePosition = Camera.main.ScreenToWorldPoint(mousePosition);
float angle = Mathf.Atan2(worldMousePosition.y - newPosition.y, worldMousePosition.x - newPosition.x);
angle = Mathf.Rad2Deg * angle;
entity.Transform.position = newPosition;
Quaternion newRotation = entity.Transform.rotation;
newRotation.eulerAngles = new Vector3(0.0f, 0.0f, angle);
entity.Transform.rotation = newRotation;
float runningAttackSpeed = entity.Data.RunningAttackSpeed;
if (firing)
{
if (runningAttackSpeed <= 0)
{
Vector2 fireDirection = worldMousePosition - entity.Transform.position;
PTAEntity newBullet = PTAEntity.CreateFriendlyBullet(world);
if (newBullet != null)
{
newBullet.Transform.position = entity.Transform.position;
newBullet.Data.MoveDirection = fireDirection.normalized;
}
runningAttackSpeed = entity.Data.AttackSpeed;
}
}
if (runningAttackSpeed > 0)
{
runningAttackSpeed -= dt;
}
entity.Data.RunningAttackSpeed = runningAttackSpeed;
}
public static void MoveStub(PTAEntity entity)
{
entity.Rigidbody.velocity = Vector2.zero;
}
void Start()
{
PTAEntity.PlayerLayer = LayerMask.NameToLayer("Player");
PTAEntity.ThingsLayer = LayerMask.NameToLayer("Things");
if (PTAEntity.PlayerLayer == -1 ||
PTAEntity.ThingsLayer == -1)
{
Debug.LogError("Layers are missing! Check the layers settings in Edit/Project Settings/Tags and Layers !");
}
Vector2 bottomLeft = Camera.main.ScreenToWorldPoint(new Vector3(0, 0, 10));
Vector2 topRight = Camera.main.ScreenToWorldPoint(new Vector3(Screen.width, Screen.height, 10));
float offscreenOffset = 1.0f;
PlayArea.MinX = bottomLeft.x - offscreenOffset;
PlayArea.MinY = bottomLeft.y - offscreenOffset;
PlayArea.MaxX = topRight.x + offscreenOffset;
PlayArea.MaxY = topRight.y + offscreenOffset;
PlayArea.Center = Camera.main.ScreenToWorldPoint(new Vector3(Screen.width / 2, Screen.height / 2, 10));
Vector2 xWallSize = new Vector2(1.0f, PlayArea.MaxY - PlayArea.MinY);
Vector2 yWallSize = new Vector2(PlayArea.MaxX - PlayArea.MinX, 1.0f);
const int WALL_COUNT = 2;
for (WallType i = 0;
i < WallType.Count;
++i)
{
for (int j = 0;
j < WALL_COUNT;
++j)
{
PTAWall wall = Instantiate(WallPrefab).GetComponent <PTAWall>();
wall.World = this;
wall.BoxCollider = wall.gameObject.GetComponent <BoxCollider2D>();
wall.WallTypeID = i;
if (wall.WallTypeID == WallType.XWall)
{
wall.BoxCollider.size = xWallSize;
}
else if (wall.WallTypeID == WallType.YWall)
{
wall.BoxCollider.size = yWallSize;
}
if (j == 0)
{
if (wall.WallTypeID == WallType.XWall)
{
wall.transform.position = new Vector2(PlayArea.MinX, PlayArea.Center.y);
}
else if (wall.WallTypeID == WallType.YWall)
{
wall.transform.position = new Vector2(PlayArea.Center.x, PlayArea.MinY);
}
}
else if (j == 1)
{
if (wall.WallTypeID == WallType.XWall)
{
wall.transform.position = new Vector2(PlayArea.MaxX, PlayArea.Center.y);
}
else if (wall.WallTypeID == WallType.YWall)
{
wall.transform.position = new Vector2(PlayArea.Center.x, PlayArea.MaxY);
}
}
else
{
Debug.LogError($"Error! Too many walls of type {i} have been spawned!");
}
}
}
Entities = new PTAEntity[ENTITY_COUNT];
for (int i = 0;
i < ENTITY_COUNT;
++i)
{
Entities[i] = new PTAEntity();
}
PlayerEntity = PTAEntity.CreatePlayer(this);
#if UNITY_EDITOR
PTAEntity turretL = PTAEntity.CreateTurretPowerup(this);
turretL.Transform.position = GenerateEntityPosition();
++WaveData.PowerupCount;
PTAEntity turretR = PTAEntity.CreateTurretPowerup(this);
turretR.Transform.position = GenerateEntityPosition();
++WaveData.PowerupCount;
PTAEntity freeTurret = PTAEntity.CreateTurretPowerup(this);
freeTurret.Transform.position = GenerateEntityPosition();
++WaveData.PowerupCount;
PTAEntity drive = PTAEntity.CreateDrivePowerup(this);
drive.Transform.position = GenerateEntityPosition();
++WaveData.PowerupCount;
#else
Cheats.Invincibility = false;
Cheats.RapidFire = false;
#endif
UI = FindObjectOfType <PTAUI>();
}
void Update()
{
float dt = Time.deltaTime;
Debug.Assert(WaveData.EnemyCount >= 0);
Debug.Assert(WaveData.EnemiesOnScreen >= 0);
if (WaveData.EnemyCount > 0)
{
Debug.Assert(WaveData.EnemiesOnScreen <= WaveData.EnemyCount &&
WaveData.EnemiesOnScreen >= 0);
while (WaveData.EnemiesOnScreen < WaveData.MaxSpawnedEnemiesOnScreen &&
WaveData.EnemiesOnScreen < WaveData.EnemyCount)
{
PTAEntity enemyEntity = PTAEntity.CreateEnemy(this);
if (enemyEntity != null)
{
enemyEntity.HasSpawned = false;
enemyEntity.Move = MoveFunctions.SineMove;
enemyEntity.Data.MoveDirection = UnityEngine.Random.insideUnitCircle;
enemyEntity.Think = ThinkFunctions.HostileThink;
enemyEntity.Transform.position = GenerateEntityPosition();
enemyEntity.Collider.BoxCollider.enabled = false;
}
++WaveData.EnemiesOnScreen;
Debug.Assert(WaveData.EnemiesOnScreen <= WaveData.EnemyCount);
Debug.Assert(WaveData.EnemiesOnScreen <= WaveData.MaxSpawnedEnemiesOnScreen);
Debug.Assert(WaveData.EnemiesOnScreen == Entities.Count(ent =>
{
return(ent.EntityTypeID == EntityType.Enemy && ent.IsActive);
}));
}
}
else
{
Debug.Assert(WaveData.WildPowerupCount >= 0);
if (WaveData.WildPowerupCount == 0)
{
int nextWave = WaveData.CurrentWave + 1;
if (nextWave < WaveData.MaxWave)
{
int newEnemyCount = nextWave;
WaveData.EnemyCount = newEnemyCount;
if (nextWave % 5 == 0 &&
WaveData.PowerupWaitTime > WaveData.MinPowerupWaitTime)
{
WaveData.PowerupWaitTime -= 0.5f;
}
UI.WaveText.text = $"Wave: {nextWave}";
WaveData.CurrentWave = nextWave;
}
else
{
// TODO(SpectatorQL): End screen.
WaveData.EnemyCount = 0;
Debug.Log("YOU WIN!!!");
}
}
}
if (WaveData.PowerupCount < WaveData.MaxPowerupsOnScreen)
{
if (WaveData.RunningPowerupTime <= 0)
{
// NOTE(SpectatorQL): Oh, so this thing is _exclusive_ but the float version is _inclusive_. Gotta love Unity...
PowerupType powerupType = (PowerupType)UnityEngine.Random.Range(0, (int)PowerupType.Count);
Debug.Assert(powerupType < PowerupType.Count);
PTAEntity powerupEntity = null;
switch (powerupType)
{
case PowerupType.Turret:
{
powerupEntity = PTAEntity.CreateTurretPowerup(this);
break;
}
case PowerupType.Drive:
{
powerupEntity = PTAEntity.CreateDrivePowerup(this);
break;
}
}
if (powerupEntity != null)
{
powerupEntity.Transform.position = GenerateEntityPosition();
}
WaveData.RunningPowerupTime = WaveData.PowerupWaitTime;
++WaveData.PowerupCount;
}
}
if (WaveData.RunningPowerupTime > 0)
{
WaveData.RunningPowerupTime -= dt;
}
if (Cheats.RapidFire)
{
PlayerEntity.Data.AttackSpeed = Cheats.RapidFireSpeed;
}
for (int i = 0;
i < ENTITY_COUNT;
++i)
{
PTAEntity entity = Entities[i];
if (entity.IsActive)
{
entity.Think(this, entity, dt);
}
}
}
