/// <summary>
/// Spawns the player if there isn't currently a player node existing
/// </summary>
public void SpawnPlayer()
{
if (Player != null)
{
return;
}
Player = SpawnHelpers.SpawnMicrobe(GameWorld.PlayerSpecies, new Vector3(0, 0, 0),
rootOfDynamicallySpawned, SpawnHelpers.LoadMicrobeScene(), false, Clouds,
CurrentGame);
Player.AddToGroup("player");
Player.OnDeath = OnPlayerDied;
Player.OnReproductionStatus = OnPlayerReproductionStatusChanged;
Camera.ObjectToFollow = Player;
if (spawnedPlayer)
{
// Random location on respawn
var random = new Random();
Player.Translation = new Vector3(
random.Next(Constants.MIN_SPAWN_DISTANCE, Constants.MAX_SPAWN_DISTANCE), 0,
random.Next(Constants.MIN_SPAWN_DISTANCE, Constants.MAX_SPAWN_DISTANCE));
}
TutorialState.SendEvent(TutorialEventType.MicrobePlayerSpawned, new MicrobeEventArgs(Player), this);
spawnedPlayer = true;
playerRespawnTimer = Constants.PLAYER_RESPAWN_TIME;
}
public MicrobeSpawner(Species species, CompoundCloudSystem cloudSystem, GameProperties currentGame)
{
this.species = species ?? throw new ArgumentException("species is null");
microbeScene = SpawnHelpers.LoadMicrobeScene();
this.cloudSystem = cloudSystem;
this.currentGame = currentGame;
random = new Random();
}
/// <summary>
/// Spawns the player if there isn't currently a player node existing
/// </summary>
public void SpawnPlayer()
{
if (Player != null)
{
return;
}
Player = SpawnHelpers.SpawnMicrobe(GameWorld.PlayerSpecies, new Vector3(0, 0, 0),
rootOfDynamicallySpawned, SpawnHelpers.LoadMicrobeScene(), false, Clouds,
CurrentGame);
Player.AddToGroup("player");
Player.OnDeath = (microbe) =>
{
GD.Print("The player has died");
Player = null;
Camera.ObjectToFollow = null;
};
Player.OnReproductionStatus = (microbe, ready) =>
{
if (ready)
{
HUD.ShowReproductionDialog();
}
else
{
HUD.HideReproductionDialog();
}
};
Camera.ObjectToFollow = Player;
if (spawnedPlayer)
{
// Random location on respawn
var random = new Random();
Player.Translation = new Vector3(
random.Next(Constants.MIN_SPAWN_DISTANCE, Constants.MAX_SPAWN_DISTANCE), 0,
random.Next(Constants.MIN_SPAWN_DISTANCE, Constants.MAX_SPAWN_DISTANCE));
}
spawnedPlayer = true;
playerRespawnTimer = Constants.PLAYER_RESPAWN_TIME;
}
/// <summary>
/// Triggers reproduction on this cell (even if not ready)
/// Ignores security checks. If you want those checks, use <see cref="Divide"/>
/// </summary>
public void ForceDivide()
{
// Separate the two cells.
var separation = new Vector3(Radius, 0, 0);
// Create the one daughter cell.
var copyEntity = SpawnHelpers.SpawnMicrobe(Species, Translation + separation,
GetParent(), SpawnHelpers.LoadMicrobeScene(), true, cloudSystem, CurrentGame);
// Make it despawn like normal
SpawnSystem.AddEntityToTrack(copyEntity);
// Remove the compounds from the created cell
copyEntity.Compounds.ClearCompounds();
var keys = new List <Compound>(Compounds.Compounds.Keys);
var reproductionCompounds = copyEntity.CalculateTotalCompounds();
// Split the compounds between the two cells.
foreach (var compound in keys)
{
var amount = Compounds.GetCompoundAmount(compound);
if (amount <= 0)
{
continue;
}
// If the compound is for reproduction we give player and NPC microbes different amounts.
if (reproductionCompounds.TryGetValue(compound, out float divideAmount))
{
// The amount taken away from the parent cell depends on if it is a player or NPC. Player
// cells always have 50% of the compounds they divided with taken away.
float amountToTake = amount * 0.5f;
if (!IsPlayerMicrobe)
{
// NPC parent cells have at least 50% taken away, or more if it would leave them
// with more than 90% of the compound it would take to immediately divide again.
amountToTake = Math.Max(amountToTake, amount - (divideAmount * 0.9f));
}
Compounds.TakeCompound(compound, amountToTake);
// Since the child cell is always an NPC they are given either 50% of the compound from the
// parent, or 90% of the amount required to immediately divide again, whichever is smaller.
float amountToGive = Math.Min(amount * 0.5f, divideAmount * 0.9f);
var addedCompound = copyEntity.Compounds.AddCompound(compound, amountToGive);
if (addedCompound < amountToGive)
{
// TODO: handle the excess compound that didn't fit in the other cell
}
}
else
{
// Non-reproductive compounds just always get split evenly to both cells.
Compounds.TakeCompound(compound, amount * 0.5f);
var amountAdded = copyEntity.Compounds.AddCompound(compound, amount * 0.5f);
if (amountAdded < amount)
{
// TODO: handle the excess compound that didn't fit in the other cell
}
}
}
// Play the split sound
PlaySoundEffect("res://assets/sounds/soundeffects/reproduction.ogg");
}
private void RespawnEntitiesFromSave(MicrobeStage savedMicrobeStage)
{
if (savedMicrobeStage.Player != null && !savedMicrobeStage.Player.Dead)
{
SpawnPlayer();
Player.ApplyPropertiesFromSave(savedMicrobeStage.Player);
}
if (savedGameEntities == null)
{
GD.PrintErr("Saved microbe stage contains no entities to load");
return;
}
var microbeScene = SpawnHelpers.LoadMicrobeScene();
var chunkScene = SpawnHelpers.LoadChunkScene();
var agentScene = SpawnHelpers.LoadAgentScene();
// This only should be used for things that get overridden anyway from the saved properties
var random = new Random();
foreach (var thing in savedGameEntities)
{
// Skip the player as it was already loaded
if (thing == savedMicrobeStage.Player)
{
continue;
}
switch (thing)
{
case Microbe casted:
{
var spawned = SpawnHelpers.SpawnMicrobe(casted.Species, Vector3.Zero, rootOfDynamicallySpawned,
microbeScene, !casted.IsPlayerMicrobe, Clouds, CurrentGame);
spawned.ApplyPropertiesFromSave(casted);
break;
}
case FloatingChunk casted:
{
var spawned = SpawnHelpers.SpawnChunk(casted.CreateChunkConfigurationFromThis(),
casted.Translation, rootOfDynamicallySpawned, chunkScene, Clouds, random);
spawned.ApplyPropertiesFromSave(casted);
break;
}
case AgentProjectile casted:
{
var spawned = SpawnHelpers.SpawnAgent(casted.Properties, casted.Amount, casted.TimeToLiveRemaining,
casted.Translation, Vector3.Forward, rootOfDynamicallySpawned, agentScene, null);
spawned.ApplyPropertiesFromSave(casted);
// TODO: mapping from old microbe to recreated microbe to set emitter here
break;
}
default:
GD.PrintErr("Unknown entity type to load from save: ", thing.GetType());
break;
}
}
// Clear this to make saving again work
savedGameEntities = null;
}