private float UpdateSelectedBlock() // return the distance with the selected block
{
Vector3 relBlockPos;
Block actBlock;
float distance = VanillaBlock.getBlockOnRay(this.mWorld.getIsland(), this.mStateMgr.Camera.GetCameraToViewportRay(0.5f, 0.5f), DIST_MAX_SELECTION,
DIST_MIN_SELECTION, out relBlockPos, out actBlock);
if (distance > DIST_MAX_SELECTION)
{
this.SelectedBlockPos = Vector3.ZERO;
this.SelectedBlock = null;
this.mWireCube.SetVisible(false);
return(0);
}
this.SelectedBlockPos = relBlockPos;
this.SelectedBlock = actBlock;
this.mWireCube.SetVisible(true);
this.mWireCube.Position = (this.SelectedBlockPos + Vector3.NEGATIVE_UNIT_Z) * Cst.CUBE_SIDE;
if (!this.mStateMgr.GameInfo.IsInEditorMode)
{
ConstructionBlock constr = this.SelectedBlock as ConstructionBlock;
if (constr != null)
{
this.BuildingMgr.ActConsBlockPos = this.SelectedBlockPos;
}
else if (!this.mIsBuilderOpen && this.BuildingMgr.ActConsBlockPos != -Vector3.UNIT_SCALE)
{
this.BuildingMgr.ActConsBlockPos = -Vector3.UNIT_SCALE;
}
}
return(distance);
}
public bool AddBulletAndHit(VanillaCharacter source, Vector3 decalage, VanillaCharacter target)
{
Vector3 sourcePoint = source.FeetPosition + (source.Size.y / 2) * Vector3.UNIT_Y + decalage;
Vector3 targetPoint = target.FeetPosition + target.Size.y / 2 * Vector3.UNIT_Y;
Vector3 diff = targetPoint - sourcePoint;
if (Math.Abs(diff.y / Cst.CUBE_SIDE) > 6)
{
return(false);
}
Degree pitch = -Math.ATan2(diff.y, diff.z);
Degree yaw = source.GetYaw();
if (yaw.ValueAngleUnits > 90 && yaw.ValueAngleUnits < 270)
{
yaw *= -1;
yaw += new Degree(180);
}
float targetDistance = diff.Length;
Ray ray = new Ray(sourcePoint + Vector3.NEGATIVE_UNIT_Z, diff.NormalisedCopy);
float blockDistance = VanillaBlock.getBlockOnRay(source.getIsland(), ray, Bullet.DEFAULT_RANGE, 30);
if (targetDistance > blockDistance)
{
return(false);
}
SceneNode pitchNode = this.SceneMgr.RootSceneNode.CreateChildSceneNode();
pitchNode.Position = sourcePoint;
pitchNode.Pitch(pitch);
SceneNode yawNode = pitchNode.CreateChildSceneNode();
yawNode.Yaw(yaw);
yawNode.AttachObject(StaticRectangle.CreateLine(this.SceneMgr, Vector3.ZERO, new Vector3(0, 0, 15), ColoredMaterials.YELLOW));
this.mBullets.Add(new Bullet(source, target, pitchNode, yawNode));
return(true);
}
