void PlaceShiftedLane(bool right)
{
if (BaseLane == null)
{
return;
}
Curve c1 = BaseLane.xz_curve.Clone();
c1.ShiftRight(right ? shiftStep : -shiftStep);
BaseLane = new Lane(c1, BaseLane.y_func);
var placeCmd = new PlaceLaneCommand();
inputHandler.commandSequence.Push(placeCmd);
placeCmd.Execute(BaseLane);
BaseLane.SetGameobjVisible(false);
// Set new BaseLane
foreach (Lane added in placeCmd.added)
{
if ((added.GetThreedPos(1f) - BaseLane.GetThreedPos(1f)).sqrMagnitude < 0.001f)
{
BaseLane = added;
break;
}
}
BuildRoad.UseDefaultStickyMouseForRoad(inputHandler.stickyMouse);
}
void OnEnable()
{
inputHandler.OnClick += delegate(object sender, (Vector3, Curve3DSampler)pos_parent) {
if (pos_parent.Item2 == null)
{
BaseLane = null;
}
else
{
BaseLane = (Lane)pos_parent.Item2;
}
};
inputHandler.OnForwardKeyPressed += delegate {
if (BaseLane == null)
{
return;
}
Function currentFunc = new LinearFunction(0f, 0f); // TODO: Create more
Curve currentCurve = null;
if (spawnType == typeof(Line))
{
var curveParams = appendAtFront ?
new List <Vector3> {
BaseLane.xz_curve.GetTwodPos(1f), BaseLane.xz_curve.GetTwodPos(1f) + BaseLane.xz_curve.GetFrontDir(1f) * forwardStep
} :
new List <Vector3> {
BaseLane.xz_curve.GetTwodPos(0f) - BaseLane.xz_curve.GetFrontDir(0f) * forwardStep, BaseLane.xz_curve.GetTwodPos(0f)
};
currentCurve = new Line(curveParams[0], curveParams[1]);
}
else
{
if (spawnType == typeof(Arc))
{
float radius = forwardStep / turnStep;
if (BaseLane.xz_curve is Arc)
{
radius = ((Arc)(BaseLane.xz_curve)).Radius;
}
if (appendAtFront)
{
if (turnRight)
{
currentCurve = new Arc(
BaseLane.xz_curve.GetTwodPos(1f) + BaseLane.xz_curve.GetRightDir(1f) * radius,
BaseLane.xz_curve.GetTwodPos(1f),
-turnStep);
}
else
{
currentCurve = new Arc(
BaseLane.xz_curve.GetTwodPos(1f) - BaseLane.xz_curve.GetRightDir(1f) * radius,
BaseLane.xz_curve.GetTwodPos(1f),
turnStep);
}
}
else
{
if (turnRight)
{
currentCurve = new Arc(
BaseLane.xz_curve.GetTwodPos(0f) - BaseLane.xz_curve.GetRightDir(0f) * radius,
BaseLane.xz_curve.GetTwodPos(0f),
-turnStep);
currentCurve.Crop(1f, 0f);
}
else
{
currentCurve = new Arc(
BaseLane.xz_curve.GetTwodPos(0f) + BaseLane.xz_curve.GetRightDir(0f) * radius,
BaseLane.xz_curve.GetTwodPos(0f),
turnStep);
currentCurve.Crop(1f, 0f);
}
}
}
else
{
// Bezeir mode not supported
return;
}
}
BaseLane = new Lane(currentCurve, currentFunc);
var placeCmd = new PlaceLaneCommand();
inputHandler.commandSequence.Push(placeCmd);
placeCmd.Execute(BaseLane);
BaseLane.SetGameobjVisible(false);
// Set new BaseLane
foreach (Lane added in placeCmd.added)
{
if ((added.GetThreedPos(1f) - BaseLane.GetThreedPos(1f)).sqrMagnitude < 0.001f)
{
BaseLane = added;
break;
}
}
BuildRoad.UseDefaultStickyMouseForRoad(inputHandler.stickyMouse);
};
inputHandler.OnLeftKeyPressed += delegate {
PlaceShiftedLane(false);
};
inputHandler.OnRightKeyPressed += delegate {
PlaceShiftedLane(true);
};
}
void OnEnable()
{
if (inputHandler.stickyMouse != null)
{
UseDefaultStickyMouseForRoad(inputHandler.stickyMouse);
}
// Init behavior
inputHandler.OnClick += delegate(object sender, (Vector3, Curve3DSampler)pos_parent) {
if (currentLane == null)
{
Debug.Log("add new");
Curve currentCurve = null;
if (spawnType == typeof(Line))
{
currentCurve = Line.GetDefault();
}
if (spawnType == typeof(Arc))
{
currentCurve = Arc.GetDefault();
}
if (spawnType == typeof(Bezier))
{
currentCurve = Bezier.GetDefault();
}
Function currentFunc = new LinearFunction(); // TODO: Create more
currentLane = new Lane(currentCurve, currentFunc);
}
Vector3 position;
Curve3DSampler parentCurve; // which virtual curve does the road under construction belong to?
(position, parentCurve) = pos_parent;
new PlaceEndingCommand(position).Execute(currentLane);
if (currentLane.IsValid)
{
// Place
GetComponent <FollowMouseBehavior>().enabled = false;
var placeCmd = new PlaceLaneCommand();
inputHandler.commandSequence.Push(placeCmd);
placeCmd.Execute(currentLane);
currentLane.SetGameobjVisible(false);
currentLane = null;
GetComponent <HighLightCtrlPointBehavior>().radius = highlightRadius;
UseDefaultStickyMouseForRoad(inputHandler.stickyMouse);
}
else
{
// Next ctrl point Pending
if (parentCurve != null)
{
UseSingleVirtualCurveForRoad(parentCurve);
}
else
{
UseDefaultStickyMouseForRoad(inputHandler.stickyMouse);
}
GetComponent <FollowMouseBehavior>().enabled = true;
GetComponent <FollowMouseBehavior>().SetTarget(currentLane);
GetComponent <HighLightCtrlPointBehavior>().radius = 0f;
}
};
// Adjust behavior
inputHandler.OnDragStart += delegate(object sender, Vector3 position)
{
Lane targetLane = RoadPositionRecords.QueryClosestCPs3DCurve(position);
if (targetLane != null)
{
GetComponent <FollowMouseBehavior>().enabled = true;
currentLane = new Lane(targetLane);
GetComponent <FollowMouseBehavior>().SetTarget(currentLane);
//replace targetLane with a temporary object (currentLane)
var removeCmd = new RemoveLaneCommand();
inputHandler.commandSequence.Push(removeCmd);
removeCmd.Execute(targetLane);
GetComponent <HighLightCtrlPointBehavior>().radius = 0f;
}
};
inputHandler.OnDragEnd += delegate(object sender, Vector3 position)
{
if (currentLane != null)
{
GetComponent <FollowMouseBehavior>().enabled = false;
GetComponent <HighLightCtrlPointBehavior>().radius = highlightRadius;
// add actual lane to network
var placeCmd = new PlaceLaneCommand();
inputHandler.commandSequence.Push(placeCmd);
placeCmd.Execute(currentLane);
currentLane.SetGameobjVisible(false);
currentLane = null;
}
};
}
private void Start()
{
// Init behavior
inputHandler.OnClick += delegate(object sender, Vector3 position) {
Debug.Log("Onclick");
if (currentLane == null)
{
Curve currentCurve = null;
if (spawnType == typeof(Line))
{
currentCurve = Line.GetDefault();
}
if (spawnType == typeof(Arc))
{
currentCurve = Arc.GetDefault();
}
if (spawnType == typeof(Bezier))
{
currentCurve = Bezier.GetDefault();
}
Function currentFunc = new LinearFunction(); // TODO: Create more
currentLane = new Lane(currentCurve, currentFunc);
}
new PlaceEndingCommand(position).Execute(currentLane);
if (currentLane.IsValid)
{
// Quit Init
GetComponent <FollowMouseBehavior>().enabled = false;
var placeCmd = new PlaceLaneCommand();
commandSequence.Push(placeCmd);
placeCmd.Execute(currentLane);
currentLane.SetGameobjVisible(false);
currentLane = null;
GetComponent <HighLightCtrlPointBehavior>().radius = highlightRadius;
}
else
{
// Pending
GetComponent <FollowMouseBehavior>().enabled = true;
GetComponent <FollowMouseBehavior>().SetTarget(currentLane);
GetComponent <HighLightCtrlPointBehavior>().radius = 0f;
}
};
// Adjust behavior
inputHandler.OnDragStart += delegate(object sender, Vector3 position)
{
Lane targetLane = RoadPositionRecords.QueryClosestCPs3DCurve(position);
if (targetLane != null)
{
GetComponent <FollowMouseBehavior>().enabled = true;
currentLane = new Lane(targetLane);
GetComponent <FollowMouseBehavior>().SetTarget(currentLane);
//replace targetLane with a temporary object (currentLane)
var removeCmd = new RemoveLaneCommand();
commandSequence.Push(removeCmd);
removeCmd.Execute(targetLane);
GetComponent <HighLightCtrlPointBehavior>().radius = 0f;
}
};
inputHandler.OnDragEnd += delegate(object sender, Vector3 position)
{
if (currentLane != null)
{
GetComponent <FollowMouseBehavior>().enabled = false;
GetComponent <HighLightCtrlPointBehavior>().radius = highlightRadius;
// add actual lane to network
var placeCmd = new PlaceLaneCommand();
commandSequence.Push(placeCmd);
placeCmd.Execute(currentLane);
currentLane.SetGameobjVisible(false);
currentLane = null;
}
};
inputHandler.OnUndoPressed += delegate {
var latestCmd = commandSequence.Pop();
latestCmd.Undo();
};
}