/// <summary>
/// Tries to fire a toxin if possible
/// </summary>
public void EmitToxin(Compound agentType = null)
{
if (AgentEmissionCooldown > 0)
{
return;
}
// Only shoot if you have an agent vacuole.
if (AgentVacuoleCount < 1)
{
return;
}
agentType ??= SimulationParameters.Instance.GetCompound("oxytoxy");
float amountAvailable = Compounds.GetCompoundAmount(agentType);
// Emit as much as you have, but don't start the cooldown if that's zero
float amountEmitted = Math.Min(amountAvailable, Constants.MAXIMUM_AGENT_EMISSION_AMOUNT);
if (amountEmitted < Constants.MINIMUM_AGENT_EMISSION_AMOUNT)
{
return;
}
Compounds.TakeCompound(agentType, amountEmitted);
// The cooldown time is inversely proportional to the amount of agent vacuoles.
AgentEmissionCooldown = Constants.AGENT_EMISSION_COOLDOWN / AgentVacuoleCount;
float ejectionDistance = Membrane.EncompassingCircleRadius +
Constants.AGENT_EMISSION_DISTANCE_OFFSET;
if (Species.IsBacteria)
{
ejectionDistance *= 0.5f;
}
var props = new AgentProperties();
props.Compound = agentType;
props.Species = Species;
// Find the direction the microbe is facing
var direction = (LookAtPoint - Translation).Normalized();
var position = Translation + (direction * ejectionDistance);
var agent = SpawnHelpers.SpawnAgent(props, amountEmitted, Constants.EMITTED_AGENT_LIFETIME,
position, direction, GetStageAsParent(),
SpawnHelpers.LoadAgentScene(), this);
ModLoader.ModInterface.TriggerOnToxinEmitted(agent);
if (amountEmitted < Constants.MAXIMUM_AGENT_EMISSION_AMOUNT / 2)
{
PlaySoundEffect("res://assets/sounds/soundeffects/microbe-release-toxin-low.ogg");
}
else
{
PlaySoundEffect("res://assets/sounds/soundeffects/microbe-release-toxin.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;
}