public virtual void updateAbstractObject(SpriterAbstractObject @object)
{
if (@object.hasParent())
{
SpriterAbstractObject obj = (@object is SpriterBone
) ? (SpriterAbstractObject)this.lastFrame.getBones()[@object.getId()] : this.lastFrame.getObjects()[@object
.getId()];
SpriterCalculator.translateRelative(this.tempBones[@object
.getParentId()], obj.getX(), obj.getY(), @object);
}
}
private void updateTransformedTempObject(SpriterAbstractObject
source, SpriterAbstractObject target)
{
source.copyValuesTo(target);
if (!target.hasParent())
{
target.setX(target.getX() + this.pivotX);
target.setY(target.getY() + this.pivotY);
}
this.translateRelative(target, (target.hasParent()) ? this.tempBones2[target.getParentId
()] : this.tempParent);
}
private void interpolateAbstractObject(SpriterAbstractObject
target, SpriterAbstractObject obj1, SpriterAbstractObject
obj2, float startTime, float endTime)
{
if (obj2 == null)
{
return;
}
target.setX(this.interpolate(obj1.getX(), obj2.getX(), startTime, endTime, this.frame
));
target.setY(this.interpolate(obj1.getY(), obj2.getY(), startTime, endTime, this.frame
));
target.setScaleX(this.interpolate(obj1.getScaleX(), obj2.getScaleX(), startTime,
endTime, this.frame));
target.setScaleY(this.interpolate(obj1.getScaleY(), obj2.getScaleY(), startTime,
endTime, this.frame));
target.setAngle(this.interpolateAngle(obj1.getAngle(), obj2.getAngle(), startTime
, endTime, this.frame));
}
/// <summary>
/// Resolves the inverse kinematics constraints with the implemented algorithm in
/// <see cref="resolve(float, float, int, SpriterAbstractObject, SpriterAbstractPlayer)
/// ">resolve(float, float, int, SpriterAbstractObject, SpriterAbstractPlayer)
/// </see>
/// .
/// </summary>
/// <param name="player">player to apply the resolving.</param>
public virtual void resolve(SpriterAbstractPlayer player)
{
foreach (SpriterIKObject key in this.ikMap.Keys)
{
for (int j = 0; j < key.iterations; j++)
{
SpriterAbstractObject obj = this.ikMap[key];
if (obj is Com.Brashmonkey.Spriter.objects.SpriterBone)
{
obj = player.getRuntimeBones()[obj.getId()];
}
else
{
obj = player.getRuntimeObjects()[obj.getId()];
}
this.resolve(obj.getX(), obj.getY(), key.chainLength, obj, player);
}
}
}
protected override void resolve(float x, float y, int chainLength, SpriterAbstractObject effector, SpriterAbstractPlayer player)
{
base.updateRecursively(player, effector);
float xx = effector.getX() + (float)System.Math.Cos(SpriterCalculator.DegreeToRadian(effector
.getAngle())) * Com.Brashmonkey.Spriter.draw.AbstractDrawer.BONE_LENGTH * effector
.getScaleX();
float yy = effector.getY() + (float)System.Math.Sin(SpriterCalculator.DegreeToRadian(effector
.getAngle())) * Com.Brashmonkey.Spriter.draw.AbstractDrawer.BONE_LENGTH * effector
.getScaleX();
effector.setAngle(Com.Brashmonkey.Spriter.SpriterCalculator.angleBetween(effector
.getX(), effector.getY(), x, y));
if (player.getFlipX() == -1)
{
effector.setAngle(effector.getAngle() + 180f);
}
SpriterBone parent = null;
if (effector.hasParent())
{
parent = player.getRuntimeBones()[effector.getParentId()];
}
//effector.copyValuesTo(temp);
//SpriterCalculator.reTranslateRelative(parent, temp);
//if(effector instanceof SpriterBone) temp.copyValuesTo(player.lastFrame.getBones()[effector.getId()]);
//else temp.copyValuesTo(player.lastFrame.getObjects()[effector.getId()]);
for (int i = 0; i < chainLength && parent != null; i++)
{
if (Com.Brashmonkey.Spriter.SpriterCalculator.distanceBetween(xx, yy, x, y) <= this
.tolerance)
{
SpriterBone p = null;
if (parent.hasParent())
{
p = player.getRuntimeBones()[parent.getParentId()];
}
int j = 0;
while (p != null && j < chainLength)
{
base.updateRecursively(player, p);
if (p.hasParent())
{
p = player.getRuntimeBones()[p.getParentId()];
}
else
{
p = null;
}
j++;
}
return;
}
parent.setAngle(parent.getAngle() + Com.Brashmonkey.Spriter.SpriterCalculator.angleDifference
(Com.Brashmonkey.Spriter.SpriterCalculator.angleBetween(parent.getX(), parent.getY
(), x, y), Com.Brashmonkey.Spriter.SpriterCalculator.angleBetween(parent.getX(),
parent.getY(), xx, yy)));
base.updateRecursively(player, parent);
if (parent.hasParent())
{
parent = player.getRuntimeBones()[parent.getParent().getId()];
}
else
{
parent = null;
}
xx = effector.getX() + (float)System.Math.Cos(SpriterCalculator.DegreeToRadian(effector.getAngle
())) * Com.Brashmonkey.Spriter.draw.AbstractDrawer.BONE_LENGTH * effector.getScaleX
();
yy = effector.getY() + (float)System.Math.Sin(SpriterCalculator.DegreeToRadian(effector.getAngle
())) * Com.Brashmonkey.Spriter.draw.AbstractDrawer.BONE_LENGTH * effector.getScaleX
();
}
}