Sprite GetCorrectSprite(BoneJoint joint)
{
if (joint.isPartOfBody())
{
if (joint.previousJoint == null)
{
return(m_headSprite);
}
else
{
return(m_bodySprite);
}
}
else
{
if (joint.nextJoints == null || joint.nextJoints.Count == 0)
{
return(m_feetSprite);
}
else
{
return(m_legSprite);
}
}
}
public GameObject CreateSkeletonGameObject(Skeleton s, System.Random random)
{
GameObject creature = Instantiate(m_creaturePrefab);
creature.GetComponent <Creature>().m_skeleton = s;
List <BoneJoint> jointsToVisit = new List <BoneJoint>();
jointsToVisit.Add(s.head);
GameObject lastJointGO = creature;
float bodyLineRendererScale = Mathf.Lerp(m_bodyLineRendererScaleMinMax.x, m_bodyLineRendererScaleMinMax.y, (float)random.NextDouble());
float legsLineRendererScale = Mathf.Lerp(m_legsLineRendererScaleMinMax.x, m_legsLineRendererScaleMinMax.y, (float)random.NextDouble());
while (jointsToVisit.Count > 0)
{
BoneJoint currentJoint = jointsToVisit[0];
if (currentJoint.previousJoint != null)
{
lastJointGO = currentJoint.previousJoint.gameObject;
}
GameObject currentJointGO = Instantiate(m_jointPrefab);
currentJointGO.transform.parent = creature.transform;// lastJointGO.transform;
currentJointGO.transform.localScale = currentJoint.scale;
currentJointGO.transform.position = lastJointGO.transform.position;
Vector2 pos = Utility.PolarToCartesian(currentJoint.distanceFromLastBone, currentJoint.angleFromLastBone);
currentJointGO.transform.position += new Vector3(pos.x, pos.y, 0);
currentJointGO.GetComponent <SpriteRenderer>().material.color = currentJoint.color;
if (m_useSprites)
{
Sprite correctSprite = GetCorrectSprite(currentJoint);
if (correctSprite != null)
{
currentJointGO.GetComponent <SpriteRenderer>().sprite = correctSprite;
}
}
Joint joint = currentJointGO.AddComponent <Joint>();
joint.m_boneJoint = currentJoint;
LineRenderer lr = currentJointGO.GetComponent <LineRenderer>();
lr.SetPosition(0, currentJointGO.transform.position);
lr.startColor = currentJoint.color;
lr.startWidth = currentJoint.scale.x * (currentJoint.isPartOfBody() ? bodyLineRendererScale : legsLineRendererScale);
lr.SetPosition(1, lastJointGO.transform.position);
if (currentJoint.previousJoint != null)
{
lr.endWidth = currentJoint.previousJoint.scale.x * (currentJoint.previousJoint.isPartOfBody() ? bodyLineRendererScale : legsLineRendererScale);
lr.endColor = currentJoint.previousJoint.color;
}
currentJoint.gameObject = currentJointGO;
currentJoint.transform = currentJointGO.transform;
jointsToVisit.RemoveAt(0);
if (currentJoint.nextJoints != null)
{
jointsToVisit.AddRange(currentJoint.nextJoints);
}
}
return(creature);
}
public void SetupFromHead()
{
feet = new List <BoneJoint>();
List <BoneJoint> bodyJointsToVisit = new List <BoneJoint>();
bodyJointsToVisit.Add(head);
boneCount = 0;
float maxDistFromBodyJoint = 0f;
float maxDistFromHead = 0f;
BoneJoint latestBodyJoint = null;
while (bodyJointsToVisit.Count > 0)
{
BoneJoint currentJoint = bodyJointsToVisit[0];
boneCount++;
maxDistFromHead += currentJoint.distanceFromLastBone;
currentJoint.maxDistanceFromHead = maxDistFromHead;
latestBodyJoint = currentJoint;
maxDistFromBodyJoint = 0f;
if (baseOfNeck == null)
{
if (currentJoint.nextJoints != null && currentJoint.nextJoints.Count >= 2)
{
baseOfNeck = currentJoint;
}
}
else if (currentJoint.nextJoints != null)
{
baseOfTail = currentJoint;
}
if (baseOfTail == null)
{
baseOfTail = currentJoint;
}
endOfTail = currentJoint;
for (int i = 0; i < currentJoint.nextJoints.Count; i++)
{
BoneJoint nextJoint = currentJoint.nextJoints[i];
if (nextJoint.isPartOfLeg())
{
while (nextJoint != null)
{
boneCount++;
maxDistFromBodyJoint += nextJoint.distanceFromLastBone;
nextJoint.maxDistanceFromHead = maxDistFromHead + maxDistFromBodyJoint;
nextJoint.maxDistanceFromBodyJoint = maxDistFromBodyJoint;
nextJoint.closestBodyJoint = latestBodyJoint;
if (nextJoint.nextJoints == null || nextJoint.nextJoints.Count == 0)
{
nextJoint.type = BoneJoint.BoneJointType.Foot;
feet.Add(nextJoint);
maxDistFromBodyJoint = 0f;
nextJoint = null;
}
else
{
nextJoint = nextJoint.nextJoints[0];// No need to worry about other next joints as only a body joint can have multiple next joints
}
}
}
else
{
bodyJointsToVisit.Add(nextJoint);
}
}
bodyJointsToVisit.RemoveAt(0);
}
if (baseOfNeck == null)
{
baseOfNeck = head;
}
for (int i = 0; i < feet.Count; i++)
{
BoneJoint currentBonejoint = feet[i];
float dist = 0;
while (currentBonejoint.previousJoint != null && currentBonejoint.isPartOfLeg())
{
currentBonejoint.attachedFoot = feet[i];
currentBonejoint.distanceFromFoot = dist;
currentBonejoint = currentBonejoint.previousJoint;
dist += currentBonejoint.distanceFromLastBone;
}
if (currentBonejoint != null && currentBonejoint.isPartOfBody())
{
currentBonejoint.type = BoneJoint.BoneJointType.Hip;
}
}
}