public static CandiceBehaviorStates RotateTo(CandiceBehaviorNode rootNode)
{
CandiceBehaviorStates state = CandiceBehaviorStates.SUCCESS;
try
{
float desiredAngle = 180;
int direction = 1;
float angle = Vector3.Angle((rootNode.aiController.MainTarget.transform.position - rootNode.aiController.transform.position), rootNode.aiController.transform.right);
if (angle > 90)
{
angle = 360 - angle;
}
if (angle > desiredAngle)
{
direction = -1;
}
float rotation = (direction * rootNode.aiController.RotationSpeed) * Time.deltaTime;
rootNode.aiController.transform.Rotate(0, rotation, 0);
}
catch (Exception e)
{
state = CandiceBehaviorStates.FAILURE;
Debug.LogError("CandiceDefaultBehaviors.RotateTo: " + e.Message);
}
return(state);
}
public static CandiceBehaviorStates MoveForwardWithSlopeAlignment(CandiceBehaviorNode rootNode)
{
CandiceAIController agent = rootNode.aiController;
agent.IsMoving = true;
/*if (rootNode.aiController.hasAnimations)
* {
* if (rootNode.aiController.animationType == AnimationType.CodeBased)
* {
* if (!agent.currentAnimation.Equals(agent.moveAnimationName))
* {
* agent.currentAnimation = agent.moveAnimationName;
* agent.Animator.Play(agent.moveAnimationName);
* }
* }
* else
* agent.Animator.SetBool(agent.moveTransitionParameter, true);
* }*/
//rootNode.aiController.Animator.SetFloat("characterSpeed", rootNode.aiController.movementSpeed);
CandiceBehaviorStates state = CandiceBehaviorStates.SUCCESS;
try
{
agent.movementModule.MoveForwardWithSlopeAlignment(agent.transform, agent);
}
catch (Exception e)
{
state = CandiceBehaviorStates.FAILURE;
Debug.LogError("DefaultBehaviors.MoveTo: " + e.Message);
}
return(state);
}
public static CandiceBehaviorStates Wander(CandiceBehaviorNode rootNode)
{
CandiceAIController agent = rootNode.aiController;
agent.Wander();
return(CandiceBehaviorStates.SUCCESS);
}
public CandiceBehaviorNode CreateBehaviorTree(CandiceAIController agent)
{
Initialise();
rootNode = null;
CandiceBehaviorNodeS _rootNode = null;
nodes = behaviorTree.GetNodes();
_rootNode = nodes[0];
Debug.LogError("Agent: " + agent.AgentID);
switch (_rootNode.type)
{
case CandiceAIManager.NODE_TYPE_SELECTOR:
rootNode = new CandiceBehaviorSelector();
rootNode.id = _rootNode.id;
rootNode.Initialise(agent.transform, agent);
(rootNode as CandiceBehaviorSelector).SetNodes(GetChildren(behaviorTree, _rootNode));
break;
case CandiceAIManager.NODE_TYPE_SEQUENCE:
rootNode = new CandiceBehaviorSequence();
rootNode.id = _rootNode.id;
rootNode.Initialise(agent.transform, agent);
(rootNode as CandiceBehaviorSequence).SetNodes(GetChildren(behaviorTree, _rootNode));
break;
}
return(rootNode);
}
public static CandiceBehaviorStates AttackRange(CandiceBehaviorNode rootNode)
{
CandiceAIController agent = rootNode.aiController;
agent.AttackRanged();
return(CandiceBehaviorStates.SUCCESS);
}
public static CandiceBehaviorStates WithinAttackRange(CandiceBehaviorNode rootNode)
{
CandiceAIController agent = rootNode.aiController;
if (agent.WithinAttackRange())
{
return(CandiceBehaviorStates.SUCCESS);
}
else
{
return(CandiceBehaviorStates.FAILURE);
}
}
public static CandiceBehaviorStates AllyDetected(CandiceBehaviorNode rootNode)
{
CandiceAIController agent = rootNode.aiController;
if (agent.AllyDetected)
{
return(CandiceBehaviorStates.SUCCESS);
}
else
{
return(CandiceBehaviorStates.FAILURE);
}
}
public static CandiceBehaviorStates ScanForObjects(CandiceBehaviorNode rootNode)
{
try
{
CandiceAIController agent = rootNode.aiController;
agent.ScanForObjects();
return(CandiceBehaviorStates.SUCCESS);
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
return(CandiceBehaviorStates.FAILURE);
}
}
public static CandiceBehaviorStates LookAt(CandiceBehaviorNode rootNode)
{
try
{
CandiceAIController agent = rootNode.aiController;
agent.movementModule.LookAt(agent.transform, agent);
return(CandiceBehaviorStates.SUCCESS);
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
return(CandiceBehaviorStates.FAILURE);
}
}
public static CandiceBehaviorStates CandicePathfind(CandiceBehaviorNode rootNode)
{
try
{
CandiceAIController agent = rootNode.aiController;
if (agent.CandicePathfind())
{
return(CandiceBehaviorStates.SUCCESS);
}
else
{
return(CandiceBehaviorStates.FAILURE);
}
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
return(CandiceBehaviorStates.FAILURE);
}
}
List <CandiceBehaviorNode> GetChildren(CandiceBehaviorTreeS bt, CandiceBehaviorNodeS node)
{
List <CandiceBehaviorNode> children = new List <CandiceBehaviorNode>();
CandiceBehaviorNodeS _node = null;
if (node.childrenIDs.Count < 1)
{
return(children);
}
foreach (int id in node.childrenIDs)
{
CandiceBehaviorNode newNode = null;
Debug.LogError("ID: " + id);
if (GetNodeWithID(id, bt.GetNodes()) != null)
{
_node = GetNodeWithID(id, nodes);
switch (_node.type)
{
case CandiceAIManager.NODE_TYPE_SELECTOR:
newNode = new CandiceBehaviorSelector();
(newNode as CandiceBehaviorSelector).SetNodes(GetChildren(bt, _node));
break;
case CandiceAIManager.NODE_TYPE_SEQUENCE:
newNode = new CandiceBehaviorSequence();
(newNode as CandiceBehaviorSequence).SetNodes(GetChildren(bt, _node));
break;
case CandiceAIManager.NODE_TYPE_ACTION:
CandiceBehaviorAction action = new CandiceBehaviorAction((CandiceBehaviorAction.ActionNodeDelegate)lstFunctions[_node.function].CreateDelegate(typeof(CandiceBehaviorAction.ActionNodeDelegate)), rootNode);
newNode = action;
break;
}
children.Add(newNode);
}
}
return(children);
}
public static CandiceBehaviorStates SetAttackTarget(CandiceBehaviorNode rootNode)
{
CandiceBehaviorStates state = CandiceBehaviorStates.FAILURE;
CandiceAIController agent = rootNode.aiController;
try
{
if (agent.MainTarget != null)
{
agent.AttackTarget = agent.MainTarget;
state = CandiceBehaviorStates.SUCCESS;
}
else
{
Debug.LogError("CandiceDefaultBehaviors.SetAttackTarget: Main Target is NULL");
}
}
catch (Exception e)
{
state = CandiceBehaviorStates.FAILURE;
Debug.LogError("CandiceDefaultBehaviors.SetAttackTarget: " + e.Message);
}
return(state);
}
public void AddNode(CandiceBehaviorNode node)
{
m_nodes.Add(node);
}
/* The constructor requires the child node that this CandiceBehaviorInverter decorator
* wraps*/
public CandiceBehaviorInverter(CandiceBehaviorNode node)
{
m_node = node;
}
/* Because this node contains no logic itself,
* the logic must be passed in in the form of
* a delegate. As the signature states, the action
* needs to return a NodeStates enum */
public CandiceBehaviorAction(ActionNodeDelegate action, CandiceBehaviorNode rootNode)
{
this.rootNode = rootNode;
m_action = action;
}
