/// <summary>
/// What to do when the run benchmarks button is pressed.
/// </summary>
public void OnRunBenchmarks()
{
PauseRun();
// Start benchmark.
BenchData = new List <BenchData>();
CurrentBenchmarkBeingRan = CurrentBench.Fitness1;
RunBenchmarks(true);
}
/// <summary>
/// What to do when initialise button is pressed.
/// </summary>
public void InitialiseButton()
{
Func <int, float> fitnessFunc = null;
CurrentBenchmarkBeingRan = CurrentBench.DONT_RUN;
// Get Fitness function.
switch (FitnessDropdown.value)
{
case 0:
fitnessFunc = FitnessFunction;
break;
case 1:
fitnessFunc = FitnessFunction2NoFlip;
break;
}
// Get size reward
switch (SizeRewardDropdown.value)
{
case 0:
CurrentlyRewardingSize = SizeReward.DontReward;
break;
case 1:
CurrentlyRewardingSize = SizeReward.RewardBig;
break;
case 2:
CurrentlyRewardingSize = SizeReward.RewardSmall;
break;
}
// Finally initialise
PauseRun();
Initialise(fitnessFunc);
}
/// <summary>
/// Initialise all the variables (get references etc.), generate an initial scene.
/// </summary>
void Start()
{
// Verfiy that prefabs are set.
Assert.IsNotNull(DefaultCarPrefab, "Car prefab not set!");
Assert.IsNotNull(TerrainPrefab, "Terrain prefab not set!");
Assert.IsNotNull(RootGameObjectToAttachTerrainTo, "RootGameObjectToAttachTerrainTo not set!");
// Get text components.
GenerationText = GameObject.Find("Generation Text").GetComponent <TextMeshProUGUI>();
FitnessText = GameObject.Find("Fitness Text").GetComponent <TextMeshProUGUI>();
BenchText = GameObject.Find("Bench Text").GetComponent <TextMeshProUGUI>();
RunText = GameObject.Find("Run Text").GetComponent <TextMeshProUGUI>();
TimeScaleSlider = GameObject.Find("Time Scale Slider").GetComponent <Slider>();
Assert.IsNotNull(TimeScaleSlider, "Not found time scale slider by game object name!");
FitnessDropdown = GameObject.Find("Fitness Dropdown").GetComponent <TMP_Dropdown>();
SizeRewardDropdown = GameObject.Find("Size Reward Dropdown").GetComponent <TMP_Dropdown>();
CurrentBenchmarkBeingRan = CurrentBench.DONT_RUN;
CurrentlyRewardingSize = SizeReward.DontReward;
Initialise(FitnessFunction);
}
/// <summary>
/// Benchmarking function.
/// </summary>
/// <param name="firstRun">Whether this is the first time the benchmark is being ran.</param>
private void RunBenchmarks(bool firstRun = false)
{
if (HasAnyCarReachedGoal || firstRun)
{
if (!firstRun)
{
Run++;
}
RunText.text = "Run: " + Run + "/" + RunsPerBench;
PauseRun();
if (!firstRun && Run >= RunsPerBench)
{
SaveToSpreadsheet();
}
switch (CurrentBenchmarkBeingRan)
{
case CurrentBench.Fitness1:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
if (!firstRun && Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.Fitness2;
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
BenchData = new List <BenchData>();
goto case CurrentBench.Fitness2; // The system works one behind, so if its not the first run chances its already been initailised.
}
CurrentlyRewardingSize = SizeReward.DontReward;
Initialise(FitnessFunction);
break;
case CurrentBench.Fitness2:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
CurrentlyRewardingSize = SizeReward.DontReward;
Initialise(FitnessFunction2NoFlip);
if (Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.Fitness1SmallSizeReward;
BenchData = new List <BenchData>();
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
}
break;
case CurrentBench.Fitness1SmallSizeReward:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
CurrentlyRewardingSize = SizeReward.RewardSmall;
Initialise(FitnessFunction);
if (Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.Fitness2SmallSizeReward;
BenchData = new List <BenchData>();
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
}
break;
case CurrentBench.Fitness2SmallSizeReward:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
CurrentlyRewardingSize = SizeReward.RewardSmall;
Initialise(FitnessFunction2NoFlip);
if (Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.Fitness1BigSizeReward;
BenchData = new List <BenchData>();
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
}
break;
case CurrentBench.Fitness1BigSizeReward:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
CurrentlyRewardingSize = SizeReward.RewardBig;
Initialise(FitnessFunction);
if (Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.Fitness2BigSizeReward;
BenchData = new List <BenchData>();
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
}
break;
case CurrentBench.Fitness2BigSizeReward:
BenchText.text = "Bench: " + CurrentBenchmarkBeingRan.ToString();
CurrentlyRewardingSize = SizeReward.RewardBig;
Initialise(FitnessFunction2NoFlip);
if (Run >= RunsPerBench)
{
CurrentBenchmarkBeingRan = CurrentBench.BencFinished;
BenchData = new List <BenchData>();
Run = 0;
RunText.text = "Run: " + Run + "/" + RunsPerBench;
}
break;
}
if (CurrentBenchmarkBeingRan == CurrentBench.BencFinished)
{
CurrentBenchmarkBeingRan = CurrentBench.DONT_RUN;
PauseRun();
return;
}
HasAnyCarReachedGoal = false;
StartRunning();
}
}
