// Use this for initialization
void Start()
{
CreatureSaver.SetupPlayerPrefs();
// initialize arrays
joints = new List <Joint>();
bones = new List <Bone>();
muscles = new List <Muscle>();
// Joints are selected by default.
selectedPart = BuildSelection.Joint;
buttonManager.SetupDropDown();
//creatureSaver = new CreatureSaver();
if (!firstTime)
{
CreatureSaver.LoadCurrentCreature(this);
//print("Last creature name: " + lastCreatureName);
buttonManager.SetDropDownToValue(lastCreatureName);
}
firstTime = false;
//CreatureSaver.Test();
}
/// <summary>
/// Loads the simulation from save file of format version 1.
/// </summary>
/// <param name="filename">The Filename has to end on .txt .</param>
/// <param name="content">The Content of the save file.</param>
private static void LoadSimulationFromSaveFileV1(string filename, string content, SplitOptions splitOptions, CreatureBuilder creatureBuilder, Evolution evolution)
{
var creatureName = filename.Split('-')[0].Replace(" ", "");
var components = content.Split(splitOptions.SPLIT_ARRAY, System.StringSplitOptions.None);
// extract the save data from the file contents.
var taskType = EvolutionTaskUtil.TaskForNumber(int.Parse(components[0].Replace(Environment.NewLine, "")));
var timePerGen = int.Parse(components[1].Replace(Environment.NewLine, ""));
var creatureData = components[2];
CreatureSaver.LoadCreatureFromContents(creatureData, creatureBuilder);
var bestChromosomesData = new List <string>(components[3].Split(splitOptions.NEWLINE_SPLIT, StringSplitOptions.None));
var bestChromosomes = new List <ChromosomeStats>();
foreach (var chromosomeData in bestChromosomesData)
{
if (chromosomeData != "")
{
var chromosomeInfo = ChromosomeInfo.FromString(chromosomeData);
var chromosomeStats = new ChromosomeStats(chromosomeInfo.chromosome, new CreatureStats());
chromosomeStats.stats.fitness = chromosomeInfo.fitness;
bestChromosomes.Add(chromosomeStats);
}
}
var chromosomeComponents = components[4].Split(splitOptions.NEWLINE_SPLIT, StringSplitOptions.None);
var currentChromosomes = new List <string>();
foreach (var chromosome in chromosomeComponents)
{
if (chromosome != "")
{
currentChromosomes.Add(chromosome);
}
}
var currentGeneration = bestChromosomes.Count + 1;
var settings = new EvolutionSettings();
settings.task = taskType;
settings.simulationTime = timePerGen;
settings.populationSize = currentChromosomes.Count;
var networkSettings = new NeuralNetworkSettings();
evolution.Settings = settings;
creatureBuilder.ContinueEvolution(evolution, () => {
CreatureSaver.SaveCurrentCreatureName(creatureName);
evolution.ContinueEvolution(currentGeneration, settings, networkSettings, bestChromosomes, currentChromosomes);
});
}
public static List <string> CreateDropDownOptions()
{
var options = new List <string>();
options.Add("Creature");
options.AddRange(CreatureSaver.GetCreatureNames());
return(options);
}
/// <summary>
/// Creates the creature and attached it to the evolution.
/// </summary>
public void AttachCreatureToEvolution(Evolution evolution)
{
ResetHoverableColliders();
CreatureSaver.SaveCurrentCreature(lastCreatureName, joints, bones, muscles);
Creature creature = BuildCreature();
DontDestroyOnLoad(creature.gameObject);
evolution.creature = creature;
}
/// <summary>
/// Saves the simulation.
/// </summary>
/// <returns>The filename of the savefile.</returns>
public string SaveSimulation()
{
if (currentGenerationNumber == 1)
{
return(null);
}
var creatureName = CreatureSaver.GetCurrentCreatureName();
var creatureSaveData = CreatureSaver.GetCurrentCreatureData();
var bestChromosomes = BCController.GetBestChromosomes();
var currentChromosomes = new List <string>(this.currentChromosomes);
return(EvolutionSaver.WriteSaveFile(creatureName, settings, brainSettings, currentGenerationNumber, creatureSaveData, bestChromosomes, currentChromosomes));
}
public void LoadCreature(Dropdown dropDown)
{
DeleteCreature();
//var name = CreatureSaver.GetCreatureNames()[dropDown.value];
var name = ButtonManager.CreateDropDownOptions()[dropDown.value];
lastCreatureName = name;
// The first option in the Dropdown list is going to be an empty creature
if (dropDown.value == 0)
{
return;
}
CreatureSaver.LoadCreature(name, this);
}
/** Generates a creature and starts the evolution simulation. */
public void Evolve()
{
// don't attempt evolution if there is no creature
if (joints.Count == 0)
{
return;
}
ResetHoverableColliders();
CreatureSaver.SaveCurrentCreature(lastCreatureName, joints, bones, muscles);
Creature creature = BuildCreature();
DontDestroyOnLoad(creature.gameObject);
//SceneManager.LoadScene("EvolutionScene");
AsyncOperation sceneLoading = SceneManager.LoadSceneAsync("EvolutionScene");
//AsyncOperation sceneLoading = SceneManager.LoadSceneAsync("TestEvolutionScene");
sceneLoading.allowSceneActivation = true;
DontDestroyOnLoad(evolution.gameObject);
evolution.creature = creature;
//evolution.PopulationSize = buttonManager.GetPopulationInput();
//evolution.SimulationTime = buttonManager.GetSimulationTime();
var settings = settingsMenu.GetEvolutionSettings();
//evolution.PopulationSize = settings.populationSize;
//evolution.SimulationTime = settings.simulationTime;
//Evolution.task = buttonManager.GetTask();
//Evolution.task = settings.task;
evolution.Settings = settings;
evolution.BrainSettings = settingsMenu.GetNeuralNetworkSettings();
SetMobileNoSleep();
StartCoroutine(WaitForEvolutionSceneToLoad(sceneLoading));
DontDestroyOnLoad(this);
//evolution.StartEvolution();
//Time.timeScale = 5.0f;
}
public void DeleteCurrentCreatureSave()
{
var selectedCreatureIndex = dropDown.value;
var options = CreateDropDownOptions();
var currentCreatureName = options[selectedCreatureIndex];
if (currentCreatureName.ToUpper() != "CREATURE")
{
deleteConfirmation.ConfirmDeletionFor(currentCreatureName, delegate(string name) {
CreatureSaver.DeleteCreatureSave(currentCreatureName);
creatureBuilder.DeleteCreature();
SetupDropDown();
dropDown.value = 0;
});
}
}
/// <summary>
/// Loads the simulation from save file with the format version 2
/// </summary>
/// <param name="filename">The Filename has to end on .txt .</param>
/// <param name="content">The Content of the save file.</param>
private static void LoadSimulationFromSaveFileV2(string filename, string content, SplitOptions splitOptions, CreatureBuilder creatureBuilder, Evolution evolution)
{
var creatureName = filename.Split('-')[0].Replace(" ", "");
var components = content.Split(splitOptions.SPLIT_ARRAY, System.StringSplitOptions.None);
var evolutionSettings = EvolutionSettings.Decode(components[1]);
var networkSettings = NeuralNetworkSettings.Decode(components[2]);
var creatureData = components[3];
CreatureSaver.LoadCreatureFromContents(creatureData, creatureBuilder);
var bestChromosomesData = new List <string>(components[4].Split(splitOptions.NEWLINE_SPLIT, StringSplitOptions.None));
var bestChromosomes = new List <ChromosomeStats>();
foreach (var chromosomeData in bestChromosomesData)
{
if (chromosomeData != "")
{
bestChromosomes.Add(ChromosomeStats.FromString(chromosomeData));
}
}
var chromosomeComponents = components[5].Split(splitOptions.NEWLINE_SPLIT, StringSplitOptions.None);
var currentChromosomes = new List <string>();
foreach (var chromosome in chromosomeComponents)
{
if (chromosome != "")
{
currentChromosomes.Add(chromosome);
}
}
var currentGeneration = bestChromosomes.Count + 1;
evolution.Settings = evolutionSettings;
creatureBuilder.ContinueEvolution(evolution, () => {
CreatureSaver.SaveCurrentCreatureName(creatureName);
evolution.ContinueEvolution(currentGeneration, evolutionSettings, networkSettings, bestChromosomes, currentChromosomes);
});
}
/// <summary>
/// Attempts to save the current creature. Shows an error screen if something went wrong.
/// </summary>
/// <param name="name">Name.</param>
public void SaveCreature(string name)
{
saveDialog.ResetErrors();
if (name == "")
{
saveDialog.ShowErrorMessage("The Creature name is empty.");
return;
}
try {
CreatureSaver.WriteSaveFile(name, joints, bones, muscles);
} catch (IllegalFilenameException e) {
saveDialog.ShowErrorMessage("The name can't contain . (dots) or _ (underscores).");
print(e.Message);
return;
}
// The save was successful
saveDialog.gameObject.SetActive(false);
buttonManager.Refresh();
}
/** Handles all possible keyboard controls / shortcuts. */
private void HandleKeyboardInput()
{
if (saveDialog != null && saveDialog.gameObject.activeSelf)
{
return;
}
if (Input.anyKeyDown)
{
// J = place Joint
if (Input.GetKeyDown(KeyCode.J))
{
SelectedPart = BuildSelection.Joint;
}
// B = place body connection
else if (Input.GetKeyDown(KeyCode.B))
{
SelectedPart = BuildSelection.Bone;
}
// M = place muscle
else if (Input.GetKeyDown(KeyCode.M))
{
SelectedPart = BuildSelection.Muscle;
}
// D = Delete component
else if (Input.GetKeyDown(KeyCode.D))
{
SelectedPart = BuildSelection.Delete;
}
// S = Save Creature
else if (Input.GetKeyDown(KeyCode.S) && Application.platform != RuntimePlatform.WebGLPlayer)
{
//SaveCreature();
//PromptCreatureSave();
}
// L = Load Creature
else if (Input.GetKeyDown(KeyCode.L))
{
//LoadCreature();
}
// E = Go to Evolution Scene
else if (Input.GetKeyDown(KeyCode.E))
{
Evolve();
}
// P = Print the current creature's save string
else if (Input.GetKeyDown(KeyCode.P))
{
print(CreatureSaver.CreateSaveInfoFromCreature(joints, bones, muscles));
}
buttonManager.selectButton(selectedPart);
}
}
private void OnSave2Clicked(object sender, EventArgs e)
{
CreatureSaver.Save(_lastFittest2, "creature.dna");
}
