private void DebugTestBayes()
{
int[] discValues = new int[2];
discValues[0] = 0; // No enemies in way
discValues[1] = 0; // No enemies at gate
int[] contValues = new int[2];
contValues[0] = 66; // gate health
contValues[1] = 10; // dist
if (bd.Decide(contValues, discValues)) // <- We pass in the arrays we built above ^
{
Debug.Log("Let's repair!");
}
else
{
Debug.Log("Let's not and say we did.");
}
Debug.Log("Added last case with true outcome");
bd.AddObservation(contValues, discValues, 0);
bd.Tab2Screen();
bd.BuildStats();
}
// For this example, hitting the spacebar will test a situation that is a "shouldn't play"
// Then it adds the situation to the table as a "should play" to stack the odds
// Eventually it will start saying yes
void Update()
{
if (Input.GetKeyDown(KeyCode.Space))
{
Debug.Log("Test a day that's sunny, windy, temp 50, humidity 90");
// This is where we assemble a situation for the Decider to test
// We need to assemble an array of discrete and continuous values to test
// Like how the conditions above had to be in the same order as the data file,
// these values must be in the same order as the conditions that the values represent
int[] discValues = new int[2];
discValues[0] = 0; // Outlook, 0 = sunny
discValues[1] = 0; // Windy, 0 = true
int[] contValues = new int[2];
contValues[0] = 66; // temperature
contValues[1] = 90; // humidity
// BayesDecider.Decide returns true/false to perform the action based on the values
if (bd.Decide(contValues, discValues)) // <- We pass in the arrays we built above ^
{
Debug.Log("Let's play a round!");
}
else
{
Debug.Log("Let's stay home.");
}
Debug.Log("Added last case with true outcome");
// Now we add an observation with the values and an outcome
// We have to decide the outcome (ie if a character dies, it was a bad outcome)
bd.AddObservation(contValues, discValues, 0);
bd.Tab2Screen();
bd.BuildStats(); // Then we rebuild the stats
// You can also call BayesDecider.Tab2File to save the observation table
// Just note that it will write over the existing file, so keeping a backup is a good idea
}
}
public void TestBayes()
{
if (gate.hp < 100)
{
int gateHealth = Mathf.RoundToInt(Mathf.Max(0, gate.hp));
float dist = Vector3.Distance(gate.transform.position, transform.position);
Vector3 dir = (gate.transform.position - transform.position).normalized;
RaycastHit[] hits = Physics.SphereCastAll(transform.position,
1.0f,
dir,
dist - 1.0f,
attackerSearchLayerMask);
bool attackersInWay = false;
for (int i = 0; i < hits.Length; i++)
{
if (hits[i].collider.gameObject.tag == "Attacker")
{
attackersInWay = true;
break;
}
}
float radius = 10f;
Vector3 pos = gate.transform.position + dir * radius;
Collider[] cols = Physics.OverlapSphere(pos, radius, attackerSearchLayerMask);
bool attackersAtGate = false;
for (int i = 0; i < cols.Length; i++)
{
if (cols[i].gameObject.tag == "Attacker")
{
attackersAtGate = true;
break;
}
}
int[] discValues = new int[2];
discValues[0] = (attackersInWay ? 1 : 0);
discValues[1] = (attackersAtGate ? 1 : 0);
int[] contValues = new int[2];
contValues[0] = gateHealth;
contValues[1] = Mathf.RoundToInt(dist);
bool doIt = bd.Decide(contValues, discValues);
string debug = "Attackers In Path: " + attackersInWay;
debug += "\nAttackers At Gate: " + attackersAtGate;
debug += "\nGate Health: " + gateHealth;
debug += "\nDistance: " + dist;
debug += "\nRepair?: " + doIt;
//Debug.Log( debug );
currObservation.continuousValues = contValues;
currObservation.discreteValues = discValues;
currObservation.outcome = (doIt ? 0 : 1);
//Debug.Log( doIt );
if (doIt)
{
doingIt = true;
StartCoroutine(MonitorDoIt(dist));
}
else
{
StartCoroutine(MonitorDecision(dist));
}
}
}
