void AddCreature(int cId, CharacterManager.BirthCause cause)
{
//if we're running in the editor, we can instantiate as prefabs.
//This lets us change variables in the prefab and see the effects
#if UNITY_EDITOR
GameObject cObj = (GameObject)UnityEditor.PrefabUtility.InstantiatePrefab(prefabs[cId]);
#else
GameObject cObj = GameObject.Instantiate(prefabs[cId]);
#endif
SwimmingCreature c = cObj.GetComponent <SwimmingCreature>();
c.creatureFlock = creatures;
c.id = cId;
//move it out of the way so that it doesn't flicker before spawning.
c.transform.position = c.transform.position + new Vector3(99999, 9999, 0);
switch (cause)
{
case CharacterManager.BirthCause.Bought:
c.StartBuying();
break;
case CharacterManager.BirthCause.Reproduction:
c.StartReproducing(player.reproducePart, findRandomCreatureOfID(cId).transform.position);
break;
}
creatures.Add(c);
}
public bool amITheTarget(SwimmingCreature c)
{
if (fishes.Count > 0)
{
return(c == fishes[0]);
}
return(false);
}
public void addTarget(SwimmingCreature c)
{
fishes.Add(c);
if (fishes.Count == 1)
{
target = c.transform.position;
}
}
public FishHunt(SwimmingCreature predator, SwimmingCreature prey, float time)
{
this.predator = predator;
this.prey = prey;
startTime = time;
currentTime = time;
predatorStart = predator.transform.position;
started = false;
}
void RemoveCreature(int cId, CharacterManager.DeathCause cause)
{
bool foundOne = false;
int index = 0;
int found = -1;
while (index < creatures.Count && !foundOne)
{
if (creatures[index].id == cId && !creatures[index].isDying)
{
foundOne = true;
found = index;
}
else
{
index++;
}
}
if (foundOne)
{
SwimmingCreature c = creatures[found];
//creatures.Remove(c);
if (cause == null)
{
cause = CharacterManager.DeathCause.Starve;
}
switch (cause)
{
case CharacterManager.DeathCause.Sold:
c.startFishing(lures[Random.Range(0, lures.Count)]);
break;
case CharacterManager.DeathCause.Hot:
c.startDying(player.tooHotPart);
break;
case CharacterManager.DeathCause.Cold:
c.startDying(player.tooCoolPart);
break;
case CharacterManager.DeathCause.Eaten:
SwimmingCreature predator = findRandomCreatureOfTier(c.level + 1);
float fasterHunting = Mathf.Max(1, predator.huntingFish.Count);
FishHunt hunt = new FishHunt(predator, c, predatorTime / fasterHunting);
predator.huntingFish.Add(hunt);
c.getEaten(hunt);
predator.startEating();
break;
case CharacterManager.DeathCause.Starve:
c.startDying(player.starvedPart);
break;
}
}
}
// Update is called once per frame
void Update()
{
if (fishes.Count > 0)
{
SwimmingCreature t = fishes[0];
if (t == null || !t.gameObject.activeSelf)
{
fishes.Remove(t);
Reset();
if (fishes.Count > 0)
{
target = fishes[0].transform.position;
//fish faster if we've got a lot of fish we need to get through
if (fishes.Count > 1)
{
float timeSquish = 1 / Mathf.Sqrt(fishes.Count);
timeSquish = Mathf.Max(0.1f, timeSquish);
fishes[0].multDeathTime(timeSquish);
}
}
}
else if (t.getDeathRatio() <= .5f)
{
//pull up the fish
float amount1 = 1 - t.getDeathRatio() * 2;
transform.position = Vector3.Lerp(target, origin, amount1);
Vector3 lookDir = origin - target;
//transform.rotation = Quaternion.LookRotation(new Vector3(lookDir.x, lookDir.y, 0).normalized);
line.SetPosition(1, Vector3.Lerp(
new Vector3(target.x, origin.y, origin.z),
new Vector3(origin.x * 2, origin.y, origin.z), amount1) + lineOffset);
}
else
{
target = fishes[0].transform.position;
//go down to the fish
float amount2 = 1 - (t.getDeathRatio() - .5f) * 2;
transform.position = Vector3.Lerp(
new Vector3(target.x, origin.y, origin.z),
target,
amount2);
//transform.rotation = Quaternion.Euler(Vector3.zero);
line.SetPosition(1, new Vector3(target.x, origin.y, origin.z) + lineOffset);
}
line.SetPosition(0, transform.position + lineOffset + new Vector3(0, 0, 1));
}
}
private Vector2 Hunt(SwimmingCreature creature, float distSq)
{
if (distSq < huntSq)
{
Vector3 ourPos = transform.position;
Vector3 theirPos = creature.transform.position;
//go towards the other creature
Vector2 attractVector = new Vector2(theirPos.x - ourPos.x, theirPos.y - ourPos.y);
attractVector.Normalize();
//TODO: weight by distance
return(attractVector);
}
else
{
return(Vector2.zero);
}
}
private Vector2 Flee(SwimmingCreature creature, float distSq)
{
if (distSq < fleeSq)
{
Vector3 ourPos = transform.position;
Vector3 theirPos = creature.transform.position;
//go away from the other creature
Vector2 avoidVector = new Vector2(ourPos.x - theirPos.x, ourPos.y - theirPos.y);
avoidVector.Normalize();
//TODO: weight by distance
return(avoidVector);
}
else
{
return(Vector2.zero);
}
}
private Vector2 Align(SwimmingCreature creature, float distSq)
{
if (distSq < alignSq)
{
//align with the other creature
//Debug.Log("V- " + creature.velocity);
Vector2 alignVector = creature.velocity;
alignVector.Normalize();
//Debug.Log("VV- " + alignVector);
//TODO: weight by distance
return(alignVector);
}
else
{
return(Vector2.zero);
}
}
