protected virtual void drawBones(com.brashmonkey.spriter.player.SpriterAbstractPlayer
player)
{
this.setDrawColor(1, 0, 0, 1);
for (int i = 0; i < player.getBonesToAnimate(); i++)
{
com.brashmonkey.spriter.objects.SpriterBone bone = player.getRuntimeBones()[i];
float xx = bone.getX() + (float)System.Math.Cos(DegreeToRadian(bone.getAngle
())) * 5;
float yy = bone.getY() + (float)System.Math.Sin(DegreeToRadian(bone.getAngle
())) * 5;
float x2 = (float)System.Math.Cos(DegreeToRadian(bone.getAngle() + 90)) *
(SpriterCalculator.BONE_WIDTH / 2) * bone.getScaleY();
float y2 = (float)System.Math.Sin(DegreeToRadian(bone.getAngle() + 90)) *
(SpriterCalculator.BONE_WIDTH / 2) * bone.getScaleY();
float targetX = bone.getX() + (float)System.Math.Cos(DegreeToRadian(bone.getAngle
())) * SpriterCalculator.BONE_LENGTH * bone.getScaleX();
float targetY = bone.getY() + (float)System.Math.Sin(DegreeToRadian(bone.getAngle
())) * SpriterCalculator.BONE_LENGTH * bone.getScaleX();
float upperPointX = xx + x2;
float upperPointY = yy + y2;
this.drawLine(bone.getX(), bone.getY(), upperPointX, upperPointY);
this.drawLine(upperPointX, upperPointY, targetX, targetY);
float lowerPointX = xx - x2;
float lowerPointY = yy - y2;
this.drawLine(bone.getX(), bone.getY(), lowerPointX, lowerPointY);
this.drawLine(lowerPointX, lowerPointY, targetX, targetY);
this.drawLine(bone.getX(), bone.getY(), targetX, targetY);
}
}
public virtual void resolve(float x, float y, int chainLength, com.brashmonkey.spriter.objects.SpriterAbstractObject
effector)
{
float xx = effector.getX() + (float)System.Math.Cos(SpriterCalculator.DegreeToRadian(effector
.getAngle())) * SpriterCalculator.BONE_LENGTH * effector
.getScaleX();
float yy = effector.getY() + (float)System.Math.Sin(SpriterCalculator.DegreeToRadian(effector
.getAngle())) * SpriterCalculator.BONE_LENGTH * effector
.getScaleX();
effector.setAngle(com.brashmonkey.spriter.SpriterCalculator.angleBetween(effector
.getX(), effector.getY(), x, y));
if (this.player.getFlipX() == -1)
{
effector.setAngle(effector.getAngle() + 180f);
}
com.brashmonkey.spriter.objects.SpriterBone parent = null;
if (effector.hasParent())
{
parent = player.getRuntimeBones()[effector.getParentId()];
effector.copyValuesTo(temp);
com.brashmonkey.spriter.SpriterCalculator.reTranslateRelative(parent, temp);
if (effector is com.brashmonkey.spriter.objects.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) <= 1)
{
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)));
this.player.updateRecursively(parent);
if (parent.hasParent())
{
parent = player.getRuntimeBones()[parent.getParent().getId()];
}
else
{
parent = null;
}
xx = effector.getX() + (float)System.Math.Cos(SpriterCalculator.DegreeToRadian(effector.getAngle
())) * SpriterCalculator.BONE_LENGTH * effector.getScaleX
();
yy = effector.getY() + (float)System.Math.Sin(SpriterCalculator.DegreeToRadian(effector.getAngle
())) * SpriterCalculator.BONE_LENGTH * effector.getScaleX
();
}
}