/// <summary>
/// Calculate damage to be taken by the Player,
/// triggers score increase and respawn workflow on death.
/// </summary>
public void TakeDamage(BulletSP bullet)
{
int totalDamage = bullet.damage - tankArmor;
//substract health by damage
health -= totalDamage;
OnHealthChange(health);
//bullet killed the player
if (health <= 0)
{
//the game is already over so don't do anything
if (GameManagerSinglePlayer.GetInstance().gameOver)
{
return;
}
//get killer and increase score for that team
SinglePlayer other = bullet.owner.GetComponent <SinglePlayer>();
GameManagerSinglePlayer.GetInstance().score[other.teamIndex]++;
GameManagerSinglePlayer.GetInstance().ui.OnTeamScoreChanged(other.teamIndex);
//the maximum score has been reached now
if (GameManagerSinglePlayer.GetInstance().IsGameOver())
{
//tell client the winning team
GameOver(other.teamIndex);
return;
}
//the game is not over yet, reset runtime values
health = maxHealth;
OnHealthChange(health);
Respawn();
}
}
void Start()
{
//get corresponding team and colorise renderers in team color
TeamForSinglePlayer team = GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer[teamIndex];
for (int i = 0; i < renderers.Length; i++)
{
renderers[i].material = team.material;
}
//set name in label
label.text = myName;
OnHealthChange(health);
if (GameManagerSinglePlayer.GetInstance().localPlayer != null)
{
return;
}
//set a global reference to the local player
GameManagerSinglePlayer.GetInstance().localPlayer = this;
isLocalPlayer = true;
//get components and set camera target
rb = GetComponent <Rigidbody>();
camFollow = Camera.main.GetComponent <FollowTarget>();
camFollow.target = turret;
}
void FixedUpdate()
{
//don't execute anything if the game is over already,
//but termine the agent and path finding routines
if (GameManagerSinglePlayer.GetInstance().IsGameOver())
{
agent.isStopped = true;
StopAllCoroutines();
enabled = false;
return;
}
//don't continue if this bot is marked as dead
if (isDead)
{
return;
}
//no enemy players are in range
if (inRange.Count == 0)
{
//if this bot reached the the random point on the navigation mesh,
//then calculate another random point on the navmesh on continue moving around
//with no other players in range, the AI wanders from team spawn to team spawn
if (Vector3.Distance(transform.position, targetPoint) < agent.stoppingDistance)
{
int teamCount = GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer.Length;
RandomPoint(GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer [Random.Range(0, teamCount)].spawn.position, range, out targetPoint);
}
}
else
{
//if we reached the targeted point, calculate a new point around the enemy
//this simulates more fluent "dancing" movement to avoid being shot easily
if (Vector3.Distance(transform.position, targetPoint) < agent.stoppingDistance)
{
RandomPoint(inRange [0].transform.position, range * 2, out targetPoint);
}
//shooting loop
for (int i = 0; i < inRange.Count; i++)
{
RaycastHit hit;
//raycast to detect visible enemies and shoot at their current position
if (Physics.Linecast(transform.position, inRange [i].transform.position, out hit))
{
//get current enemy position and rotate this turret
Vector3 lookPos = inRange [i].transform.position;
turret.LookAt(lookPos);
turret.eulerAngles = new Vector3(0, turret.eulerAngles.y, 0);
//find shot direction and shoot there
Vector3 shotDir = lookPos - transform.position;
Shoot(new Vector2(shotDir.x, shotDir.z));
break;
}
}
}
}
/// <summary>
/// This is when the respawn delay is over
/// </summary>
public virtual void Respawn()
{
//toggle visibility for player gameobject (on/off)
gameObject.SetActive(!gameObject.activeInHierarchy);
bool isActive = gameObject.activeInHierarchy;
//the player has been killed
if (!isActive)
{
//detect whether the current user was responsible for the kill
//yes, that's my kill: increase local kill counter
if (killedBy == GameManagerSinglePlayer.GetInstance().localPlayer.gameObject)
{
GameManagerSinglePlayer.GetInstance().ui.killCounter[0].text = (int.Parse(GameManagerSinglePlayer.GetInstance().ui.killCounter[0].text) + 1).ToString();
GameManagerSinglePlayer.GetInstance().ui.killCounter[0].GetComponent <Animator>().Play("Animation");
}
if (explosionFX)
{
//spawn death particles locally using pooling and colorize them in the player's team color
GameObject particle = PoolManager.Spawn(explosionFX, transform.position, transform.rotation);
ParticleColor pColor = particle.GetComponent <ParticleColor>();
if (pColor)
{
pColor.SetColor(GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer[teamIndex].material.color);
}
}
//play sound clip on player death
if (explosionClip)
{
AudioManager.Play3D(explosionClip, transform.position);
}
}
//further changes only affect the local player
if (!isLocalPlayer)
{
return;
}
//local player got respawned so reset states
if (isActive == true)
{
ResetPosition();
}
else
{
//local player was killed, set camera to follow the killer
camFollow.target = killedBy.transform;
//disable input
disableInput = true;
//display respawn window (only for local player)
GameManagerSinglePlayer.GetInstance().DisplayDeath();
}
}
//initialize variables
IEnumerator Start()
{
//wait until the network is ready
while (GameManagerSinglePlayer.GetInstance() == null || GameManagerSinglePlayer.GetInstance().localPlayer == null)
{
yield return(null);
}
//play background music
AudioManager.PlayMusic(0);
gamePaused = false;
}
//the actual respawn routine
IEnumerator ActualRespawn()
{
//stop AI updates
isDead = true;
inRange.Clear();
agent.isStopped = true;
//detect whether the current user was responsible for the kill
//yes, that's my kill: increase local kill counter
if (killedBy == GameManagerSinglePlayer.GetInstance().localPlayer.gameObject)
{
GameManagerSinglePlayer.GetInstance().ui.killCounter[0].text = (int.Parse(GameManagerSinglePlayer.GetInstance().ui.killCounter [0].text) + 1).ToString();
GameManagerSinglePlayer.GetInstance().ui.killCounter[0].GetComponent <Animator> ().Play("Animation");
}
if (explosionFX)
{
//spawn death particles locally using pooling and colorise them in the player's team color
GameObject particle = PoolManager.Spawn(explosionFX, transform.position, transform.rotation);
ParticleColor pColor = particle.GetComponent <ParticleColor> ();
if (pColor)
{
pColor.SetColor(GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer [teamIndex].material.color);
}
}
//play sound clip on player death
if (explosionClip)
{
AudioManager.Play3D(explosionClip, transform.position);
}
//toggle visibility for all rendering parts (off)
ToggleComponents(false);
//wait global respawn delay until reactivation
yield return(new WaitForSeconds(GameManagerSinglePlayer.GetInstance().respawnTime));
//toggle visibility again (on)
ToggleComponents(true);
//respawn and continue with pathfinding
targetPoint = GameManagerSinglePlayer.GetInstance().GetSpawnPosition(teamIndex);
transform.position = targetPoint;
agent.Warp(targetPoint);
agent.isStopped = false;
isDead = false;
}
/// <summary>
/// Repositions in team area and resets camera & input variables.
/// This should only be called for the local player.
/// </summary>
public void ResetPosition()
{
if (!isLocalPlayer)
{
return;
}
//start following the local player again
camFollow.target = turret;
disableInput = false;
//get team area and reposition it there
transform.position = GameManagerSinglePlayer.GetInstance().GetSpawnPosition(teamIndex);
//reset forces modified by input
rb.velocity = Vector3.zero;
rb.angularVelocity = Vector3.zero;
transform.rotation = Quaternion.identity;
}
//initialize variables
void Awake()
{
tankSelected = PlayerPrefs.GetInt("TankSelected");
instance = this;
if (size.Count != teamsForSinglePlayer.Length)
{
for (int i = 0; i < teamsForSinglePlayer.Length; i++)
{
size.Add(0);
score.Add(0);
}
}
//call the hooks manually for the first time, for each team
for (int i = 0; i < teamsForSinglePlayer.Length; i++)
{
ui.OnTeamSizeChanged(i);
}
for (int i = 0; i < teamsForSinglePlayer.Length; i++)
{
ui.OnTeamScoreChanged(i);
}
//get the team value for this player
int teamIndex = GameManagerSinglePlayer.GetInstance().GetTeamFill();
//get spawn position for this team and instantiate the player there
Vector3 startPos = GameManagerSinglePlayer.GetInstance().GetSpawnPosition(teamIndex);
playerPrefab = (GameObject)Instantiate(PlayerPrefabList[tankSelected], startPos, Quaternion.identity);//playerPrefab, startPos, Quaternion.identity);
//assign name and team to Player component
SinglePlayer p = playerPrefab.GetComponent <SinglePlayer>();
p.myName = playerName;
p.teamIndex = teamIndex;
}
IEnumerator Start()
{
//wait a second for all script to initialize
yield return(new WaitForSeconds(0.25f));
//loop over bot count
for (int i = 0; i < maxBots; i++)
{
//randomly choose bot from array of bot prefabs
int randIndex = Random.Range(0, prefabs.Length);
GameObject obj = (GameObject)GameObject.Instantiate(prefabs [randIndex], Vector3.zero, Quaternion.identity);
//let the local host determine the team assignment
SinglePlayer p = obj.GetComponent <SinglePlayer> ();
p.teamIndex = GameManagerSinglePlayer.GetInstance().GetTeamFill();
//increase corresponding team size
GameManagerSinglePlayer.GetInstance().size[p.teamIndex]++;
GameManagerSinglePlayer.GetInstance().ui.OnTeamSizeChanged(p.teamIndex);
yield return(new WaitForSeconds(0.25f));
}
}
//called before SyncVar updates
void Start()
{
//get components and set camera target
camFollow = Camera.main.GetComponent <FollowTarget> ();
agent = GetComponent <NavMeshAgent> ();
agent.speed = moveSpeed;
//get corresponding team and colorise renderers in team color
targetPoint = GameManagerSinglePlayer.GetInstance().GetSpawnPosition(teamIndex);
agent.Warp(targetPoint);
TeamForSinglePlayer team = GameManagerSinglePlayer.GetInstance().teamsForSinglePlayer [teamIndex];
for (int i = 0; i < renderers.Length; i++)
{
renderers [i].material = team.material;
}
//set name in label
myName = label.text = "Bot" + System.String.Format("{0:0000}", Random.Range(1, 9999));
//start enemy detection routine
StartCoroutine(DetectPlayers());
}
//called on game end providing the winning team
void GameOver(int teamIndex)
{
//display game over window
GameManagerSinglePlayer.GetInstance().DisplayGameOver(teamIndex);
}
/// <summary>
/// This is an implementation for changes to the team score, updating the text values.
/// Parameters: index of team which received updates.
/// </summary>
public void OnTeamScoreChanged(int index)
{
teamScore[index].text = GameManagerSinglePlayer.GetInstance().score[index].ToString();
teamScore[index].GetComponent <Animator>().Play("Animation");
}
/// <summary>
/// This is an implementation for changes to the team fill, updating the slider values.
/// Parameters: index of team which received updates.
/// </summary>
public void OnTeamSizeChanged(int index)
{
teamSize[index].value = GameManagerSinglePlayer.GetInstance().size[index];
}
