public override ERunStatus Run(Bullet bullet)
{
ENodeType ENodeType = Node.NodeType;
float value = (float)(Node.GetValue(this) * Math.PI / 180);
switch (ENodeType)
{
case ENodeType.sequence:
{
bullet.Direction = bullet.GetFireData().srcDir + value;
}
break;
case ENodeType.absolute:
{
bullet.Direction = value;
}
break;
case ENodeType.relative:
{
bullet.Direction = bullet.Direction + value;
}
break;
default:
{
bullet.Direction = bullet.GetAimDir() + value;
}
break;
}
TaskFinished = true;
return ERunStatus.End;
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
//remove the bullet via the bullet manager interface
IBulletManager manager = bullet.MyBulletManager;
Debug.Assert(null != manager);
manager.RemoveBullet(bullet);
return ERunStatus.End;
}
/// <summary>
/// 弾が消えたときにライブラリから呼び出される
/// </summary>
public void RemoveBullet(Bullet deadBullet)
{
Mover myMover = deadBullet as Mover;
if (myMover != null)
{
myMover.used = false;
}
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
Duration--;
if (Duration >= 0)
{
return ERunStatus.Stop;
}
else
{
TaskFinished = true;
return ERunStatus.End;
}
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
//is this the fisrt time running this task?
if (InitialRun)
{
//if this is the first time, set the accelerataion we are gonna add to the bullet
InitialRun = false;
Duration = (int)Node.GetChildValue(ENodeName.term, this);
switch (Node.NodeType)
{
case ENodeType.sequence:
{
_Acceleration.X = Node.GetChildValue(ENodeName.horizontal, this);
_Acceleration.Y = Node.GetChildValue(ENodeName.vertical, this);
}
break;
case ENodeType.relative:
{
_Acceleration.X = Node.GetChildValue(ENodeName.horizontal, this) / Duration;
_Acceleration.Y = Node.GetChildValue(ENodeName.vertical, this) / Duration;
}
break;
default:
{
_Acceleration.X = (Node.GetChildValue(ENodeName.horizontal, this) - bullet.Acceleration.X) / Duration;
_Acceleration.Y = (Node.GetChildValue(ENodeName.vertical, this) - bullet.Acceleration.Y) / Duration;
}
break;
}
}
//Add the acceleration to the bullet
bullet.Acceleration += _Acceleration;
//decrement the amount if time left to run and return End when this task is finished
Duration--;
if (Duration <= 0)
{
TaskFinished = true;
return ERunStatus.End;
}
else
{
//since this task isn't finished, run it again next time
return ERunStatus.Continue;
}
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
if (InitialRun)
{
InitialRun = false;
switch (Node.GetChild(ENodeName.speed).NodeType)
{
case ENodeType.sequence:
{
SpeedChange = Node.GetChildValue(ENodeName.speed, this);
}
break;
case ENodeType.relative:
{
SpeedChange = Node.GetChildValue(ENodeName.speed, this) / Duration;
}
break;
default:
{
SpeedChange = (Node.GetChildValue(ENodeName.speed, this) - bullet.Velocity) / Duration;
}
break;
}
}
bullet.Velocity += SpeedChange;
Duration--;
if (Duration <= 0)
{
TaskFinished = true;
return ERunStatus.End;
}
else
{
return ERunStatus.Continue;
}
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
//run the action until we hit the limit
while (RepeatNum < RepeatNumMax)
{
ERunStatus runStatus = base.Run(bullet);
//What was the return value from running all teh child actions?
switch (runStatus)
{
case ERunStatus.End:
{
//The actions completed successfully, initialize everything and run it again
RepeatNum++;
base.Init();
}
break;
case ERunStatus.Stop:
{
//Something in the child tasks paused this action
return runStatus;
}
default:
{
//One of the child tasks needs to keep running next frame
return ERunStatus.Continue;
}
}
}
//if it gets here, all the child tasks have been run the correct number of times
TaskFinished = true;
return ERunStatus.End;
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
bullet.Velocity = Node.GetValue(this);
TaskFinished = true;
return ERunStatus.End;
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public override ERunStatus Run(Bullet bullet)
{
//Find which direction to shoot the new bullet
if (DirNode != null)
{
//get the direction continade in the node
float newBulletDirection = (int)DirNode.GetValue(this) * (float)Math.PI / (float)180;
switch (DirNode.NodeType)
{
case ENodeType.sequence:
{
bullet.GetFireData().srcDir += newBulletDirection;
}
break;
case ENodeType.absolute:
{
bullet.GetFireData().srcDir = newBulletDirection;
}
break;
case ENodeType.relative:
{
bullet.GetFireData().srcDir = newBulletDirection + bullet.Direction;
}
break;
default:
{
bullet.GetFireData().srcDir = newBulletDirection + bullet.GetAimDir();
}
break;
}
}
else
{
//otherwise if no direction node, aim the bullet at the bad guy
bullet.GetFireData().srcDir = bullet.GetAimDir();
}
//Create the new bullet
Bullet newBullet = bullet.MyBulletManager.CreateBullet();
if (newBullet == null)
{
//wtf did you do???
TaskFinished = true;
return ERunStatus.End;
}
//initialize the bullet from a reference node, or our bullet node
if (RefNode != null)
{
//Add an empty task to the bullet and populate it with all the params
BulletMLTask bulletBlankTask = newBullet.CreateTask();
//Add all the params to the new task we just added to that bullet
for (int i = 0; i < RefNode.ChildNodes.Count; i++)
{
bulletBlankTask.ParamList.Add(RefNode.ChildNodes[i].GetValue(this));
}
//init the bullet now that all our stuff is prepopulated
BulletMLNode subNode = bullet.MyNode.GetRootNode().FindLabelNode(RefNode.Label, ENodeName.bullet);
newBullet.Init(subNode);
}
else
{
//if there is no ref node, there has to be bullet node
newBullet.Init(BulletNode);
}
//set the location of the new bullet
newBullet.X = bullet.X;
newBullet.Y = bullet.Y;
//set the owner of the new bullet to this dude
newBullet._tasks[0].Owner = this;
//set the direction of the new bullet
newBullet.Direction = bullet.GetFireData().srcDir;
//Has the speed for new bullets been set in the source bullet yet?
if (!bullet.GetFireData().speedInit && newBullet.GetFireData().speedInit)
{
bullet.GetFireData().srcSpeed = newBullet.Velocity;
bullet.GetFireData().speedInit = true;
}
else
{
//find the speed for new bullets and store it in the source bullet
if (SpeedNode != null)
{
//Get the speed from a speed node
float newBulletSpeed = SpeedNode.GetValue(this);
if (SpeedNode.NodeType == ENodeType.sequence || SpeedNode.NodeType == ENodeType.relative)
{
bullet.GetFireData().srcSpeed += newBulletSpeed;
}
else
{
bullet.GetFireData().srcSpeed = newBulletSpeed;
}
}
else
{
if (!newBullet.GetFireData().speedInit)
{
bullet.GetFireData().srcSpeed = 1;
}
else
{
bullet.GetFireData().srcSpeed = newBullet.Velocity;
}
}
}
newBullet.GetFireData().speedInit = false;
newBullet.Velocity = bullet.GetFireData().srcSpeed;
TaskFinished = true;
return ERunStatus.End;
}
public override ERunStatus Run(Bullet bullet)
{
if (InitialRun)
{
InitialRun = false;
//Get the amount to change direction from the nodes
float value = (float)(Node.GetChildValue(ENodeName.direction, this) * Math.PI / 180); //also make sure to convert to radians
//How do we want to change direction?
ChangeType = Node.GetChild(ENodeName.direction).NodeType;
switch (ChangeType)
{
case ENodeType.sequence:
{
//We are going to add this amount to the direction every frame
DirectionChange = value;
}
break;
case ENodeType.absolute:
{
//We are going to go in the direction we are given, regardless of where we are pointing right now
DirectionChange = (float)(value - bullet.Direction);
}
break;
case ENodeType.relative:
{
//The direction change will be relative to our current direction
DirectionChange = (float)(value);
}
break;
default:
{
//the direction change is to aim at the enemy
DirectionChange = ((bullet.GetAimDir() + value) - bullet.Direction);
}
break;
}
//keep the direction between 0 and 360
if (DirectionChange > Math.PI)
{
DirectionChange -= 2 * (float)Math.PI;
}
else if (DirectionChange < -Math.PI)
{
DirectionChange += 2 * (float)Math.PI;
}
//The sequence type of change direction is unaffected by the duration
if (ChangeType != ENodeType.sequence)
{
//Divide by the duration so we ease into the direction change
DirectionChange /= (float)Duration;
}
}
//change the direction of the bullet by the correct amount
bullet.Direction += DirectionChange;
//decrement the amount if time left to run and return End when this task is finished
Duration--;
if (Duration <= 0)
{
TaskFinished = true;
return ERunStatus.End;
}
else
{
//since this task isn't finished, run it again next time
return ERunStatus.Continue;
}
}
/// <summary>
/// Run this task and all subtasks against a bullet
/// This is called once a frame during runtime.
/// </summary>
/// <returns>ERunStatus: whether this task is done, paused, or still running</returns>
/// <param name="bullet">The bullet to update this task against.</param>
public virtual ERunStatus Run(Bullet bullet)
{
//run all the child tasks
TaskFinished = true;
for (int i = 0; i < ChildTasks.Count; i++)
{
//is the child task finished running?
if (!ChildTasks[i].TaskFinished)
{
//Run the child task...
ERunStatus childStaus = ChildTasks[i].Run(bullet);
if (childStaus == ERunStatus.Stop)
{
//The child task is paused, so it is not finished
TaskFinished = false;
return childStaus;
}
else if (childStaus == ERunStatus.Continue)
{
//child task needs to do some more work
TaskFinished = false;
}
}
}
return (TaskFinished ? ERunStatus.End : ERunStatus.Continue);
}
/// <summary>
/// Parse a specified node and bullet into this task
/// </summary>
/// <param name="myNode">the node for this dude</param>
/// <param name="bullet">the bullet this dude is controlling</param>
public virtual void Parse(BulletMLNode myNode, Bullet bullet)
{
Debug.Assert(null != myNode);
Debug.Assert(null != bullet);
foreach (BulletMLNode childNode in myNode.ChildNodes)
{
//construct the correct type of node
switch (childNode.Name)
{
case ENodeName.repeat:
{
Parse(childNode, bullet);
}
break;
case ENodeName.action:
{
int repeatNum = 1;
//find how many times to repeat this action
BulletMLNode RepeatNode = childNode.FindParentNode(ENodeName.repeat);
if (null != RepeatNode)
{
repeatNum = (int)RepeatNode.GetChildValue(ENodeName.times, this);
}
BulletMLAction task = new BulletMLAction(repeatNum, myNode, this);
ChildTasks.Add(task);
task.Parse(childNode, bullet);
}
break;
case ENodeName.actionRef:
{
//find the referenced node
BulletMLNode refNode = myNode.GetRootNode().FindLabelNode(childNode.Label, ENodeName.action);
//find how many times to repeat the referenced action
int repeatNum = 1;
BulletMLNode RepeatNode = myNode.FindParentNode(ENodeName.repeat);
if (null != RepeatNode)
{
repeatNum = (int)RepeatNode.GetChildValue(ENodeName.times, this);
}
BulletMLAction task = new BulletMLAction(repeatNum, refNode, this);
ChildTasks.Add(task);
for (int i = 0; i < childNode.ChildNodes.Count; i++)
{
task.ParamList.Add(childNode.ChildNodes[i].GetValue(this));
}
task.Parse(refNode, bullet);
}
break;
case ENodeName.changeSpeed:
{
ChildTasks.Add(new BulletMLChangeSpeed(childNode, this));
}
break;
case ENodeName.changeDirection:
{
ChildTasks.Add(new BulletMLChangeDirection(childNode, this));
}
break;
case ENodeName.fire:
{
ChildTasks.Add(new BulletMLFire(childNode, this));
}
break;
case ENodeName.fireRef:
{
//find the node that was referenced
BulletMLNode refNode = myNode.GetRootNode().FindLabelNode(childNode.Label, ENodeName.fire);
BulletMLFire fire = new BulletMLFire(refNode, this);
ChildTasks.Add(fire);
for (int i = 0; i < childNode.ChildNodes.Count; i++)
{
fire.ParamList.Add(childNode.ChildNodes[i].GetValue(this));
}
}
break;
case ENodeName.wait:
{
ChildTasks.Add(new BulletMLWait(childNode, this));
}
break;
case ENodeName.speed:
{
//speed nodes are special, just pull the value out and set up the bullet
bullet.GetFireData().speedInit = true;
bullet.Velocity = childNode.GetValue(this);
}
break;
case ENodeName.direction:
{
ChildTasks.Add(new BulletMLSetDirection(childNode, this));
}
break;
case ENodeName.vanish:
{
ChildTasks.Add(new BulletMLVanish(childNode, this));
}
break;
case ENodeName.accel:
{
ChildTasks.Add(new BulletMLAccel(childNode, this));
}
break;
}
}
//After all the nodes are read in, initialize the node
Init();
}
/// <summary>
/// a mathod to get current position of the player
/// This is used to target bullets at that position
/// </summary>
/// <returns>The position to aim the bullet at</returns>
/// <param name="targettedBullet">the bullet we are getting a target for</param>
public Vector2 PlayerPosition(Bullet targettedBullet)
{
//just give the player's position
Debug.Assert(null != GetPlayerPosition);
return GetPlayerPosition();
}