public WaveManager(Game1 game)
: base(game)
{
this.game = game;
waitTime = 30; //120 = 2 mins
attackCount = 1;
spawnState = Utilities.SpawnState.waiting;
endMessageTriggered = true;
startMessageTriggered = false;
swaSpawnTime = 0.6f;
sneSpawnTime = 1;
gunSpawnTime = 1.5f;
hevSpawnTime = 3;
activeAttack = new Attack(game, this, attackCount);
attacks.Add(activeAttack);
waitTime = 120;
}
// The next wave is created when the wave before it is killed, in this way the wave data exists during the waiting time for statistics about upcoming wave to be accessed and displayed
public override void Update(GameTime gametime)
{
if (!Utilities.paused && !Utilities.softPaused)
{
if(spawnState == Utilities.SpawnState.idle) // An attack just ended, so transition into waiting state
{
spawnState = Utilities.SpawnState.waiting;
if (attackCount > 4 && !game.camera.endGame)
{
game.camera.triggerEnd();
game.hud.hudEnd.activate(true);
}
else
{
game.hud.hudAttackDisplayer.endAttackMessage();
}
waitTime = 120; // 150 seconds = 2.5 minutes between attacks
//contact difficulty manager
attackTime = 0;
activeAttack = new Attack(game, this, attackCount); // create next attack
attacks.Add(activeAttack);
}
if(spawnState == Utilities.SpawnState.waiting) // The wait between attacks
{
waitTime -= Utilities.deltaTime;
if (waitTime <= 0 || Keyboard.GetState().IsKeyDown(Keys.R))
{
waitTime = 0;
spawnState = Utilities.SpawnState.deploying;
}
}
if(spawnState == Utilities.SpawnState.deploying) // Attack is active
{
if(!startMessageTriggered)
{
game.hud.hudAttackDisplayer.startAttackMessage(activeAttack);
startMessageTriggered = true;
attackCount++;
attackTime += Utilities.deltaTime;
}
// spawn enemies
activeAttack.update();
}
}
}
public void startAttackMessage(Attack a)
{
waveNo = a.inAttack;
displayMessage = true;
displayTime = 0;
messageAlpha = 1;
currentWarnPos = warnMidPos;
messageType = MessageType.start;
activeAttack = a;
spawnPos = new Vector2(60,417);
totalWaves = activeAttack.waves.Count();
displayedWaves = 0;
addNew = false;
flashChainCool = 0.1f;
active = true;
if (activeAttack.waves.Count() < 4)
initWaves = activeAttack.waves.Count();
else
initWaves = 4;
}