//Handle mouse dragging here.
void Update()
{
if (!DFConnection.Connected || GameMap.Instance == null || !GameMap.Instance.enabled)
{
return;
}
//mouseWorldPosition = GetMouseWorldPosition(Input.mousePosition);
UpdateCameraPan();
if (Input.GetMouseButton(0) && !EventSystem.current.IsPointerOverGameObject())
{
Ray mouseRay = GetComponent <Camera>().ScreenPointToRay(Input.mousePosition);
DFCoord currentTarget;
Vector3 currentTargetCoords;
if (DFConnection.Connected && GameMap.Instance.enabled && MapDataStore.FindCurrentTarget(mouseRay, out currentTarget, out currentTargetCoords))
{
GameMap.Instance.cursX = currentTarget.x;
GameMap.Instance.cursY = currentTarget.y;
GameMap.Instance.cursZ = currentTarget.z;
}
else
{
GameMap.Instance.cursX = -30000;
GameMap.Instance.cursY = -30000;
GameMap.Instance.cursZ = -30000;
}
}
}
Vector3 GetMouseWorldPosition(Vector3 mousePosition)
{
DFCoord dfTarget; //dummy coord to hold things for now.
Vector3 WorldPos;
Ray mouseRay = GetComponent <Camera>().ScreenPointToRay(mousePosition);
if (!MapDataStore.FindCurrentTarget(mouseRay, out dfTarget, out WorldPos))
{
Plane currentPlane = new Plane(Vector3.up, GameMap.DFtoUnityCoord(0, 0, GameMap.Instance.PosZ));
float distance;
if (currentPlane.Raycast(mouseRay, out distance))
{
WorldPos = mouseRay.GetPoint(distance);
}
else
{
WorldPos = Vector3.zero;
}
}
return(WorldPos);
}
// Update is called once per frame
void Update()
{
if (diggingTool.digMode != DiggingTool.DigMode.None)
{
//start the drag. This is the same for all shapes.
if (Input.GetMouseButtonDown(0))
{
if (EventSystem.current.IsPointerOverGameObject()) //we just clicked on
{
coordList.Clear(); //flush out any list we currently have, so the rest doesn't get confused.
drawing = false;
}
else
{
Ray ray = mainCam.ScreenPointToRay(Input.mousePosition);
DFCoord mapTargetPos;
Vector3 unityTargetPos;
if (MapDataStore.FindCurrentTarget(ray, out mapTargetPos, out unityTargetPos))
{
//lastTargetPos = mapTargetPos;
unityTargetPos += (ray.direction * 0.001f);
lastTargetPosF = GameMap.UnityToFloatingDFCoord(unityTargetPos);
drawing = true;
}
}
}
else if (Input.GetMouseButton(0) && drawing) //still dragging
{
Ray ray = mainCam.ScreenPointToRay(Input.mousePosition);
DFCoord mapTargetPos;
Vector3 unityTargetPos;
if (MapDataStore.FindCurrentTarget(ray, out mapTargetPos, out unityTargetPos))
{
unityTargetPos += (ray.direction * 0.001f);
Vector3 mapFloatTargetPos = GameMap.UnityToFloatingDFCoord(unityTargetPos);
switch (brushShape)
{
case BrushShape.Freehand:
//if (dragging)
//{
// diggingTool.Apply(coordList);
// coordList.Clear();
// RayTrace(coordList, lastTargetPosF, mapFloatTargetPos);
//}
//lastTargetPosF = mapFloatTargetPos;
//dragging = true;
//break;
case BrushShape.Box:
coordList.Clear();
Box(coordList, lastTargetPosF, mapFloatTargetPos);
break;
default:
break;
}
}
foreach (var item in coordList)
{
DrawCursor(item, true);
}
}
else if (Input.GetMouseButtonUp(0) && drawing) //released the mouse
{
diggingTool.Apply(coordList);
coordList.Clear();
drawing = false;
}
else if (!EventSystem.current.IsPointerOverGameObject()) // Just hovering over the map.
{
Ray ray = mainCam.ScreenPointToRay(Input.mousePosition);
DFCoord mapTargetPos;
Vector3 unityTargetPos;
if (MapDataStore.FindCurrentTarget(ray, out mapTargetPos, out unityTargetPos))
{
unityTargetPos += ray.direction * 0.001f;
Vector3 pos = GameMap.UnityToFloatingDFCoord(unityTargetPos);
mapTargetPos = new DFCoord(Mathf.FloorToInt(pos.x), Mathf.FloorToInt(pos.y), Mathf.FloorToInt(pos.z));
DrawCursor(mapTargetPos, false);
}
}
}
}