private List <BeyondGroup> findCloseGroups(BeyondComponent bc, out BeyondGroup closestGroup)
{
List <BeyondGroup> result = new List <BeyondGroup>();
// Find the groups that are close to this BeyondComponent
Collider[] collidersInGroup = Physics.OverlapBox(bc.transform.position, bc.template.castBox + new Vector3(1f, 1f, 1f) * groupSnapTolerance, bc.transform.rotation, ConstraintController.getBuildingsMask());
closestGroup = null;
float minDistance = 0;
foreach (Collider c in collidersInGroup)
{
BeyondComponent collided_bc = c.transform.GetComponent <BeyondComponent>();
if (collided_bc != null && collided_bc.beyondGroup != null)
{
result.Add(collided_bc.beyondGroup);
float distance = Vector3.Distance(bc.transform.position, collided_bc.transform.position);
if (closestGroup == null || distance < minDistance)
{
minDistance = distance;
closestGroup = collided_bc.beyondGroup;
}
}
}
UIController.Instance.SetClosestGroup(closestGroup);
return(result);
}
public bool addBeyondComponent(BeyondComponent bc)
{
// On-demand creation of componentList (for deserialization)
if (componentList == null)
{
componentList = new List <BeyondComponent>();
}
if (componentList.Contains(bc))
{
return(false);
}
else
{
componentList.Add(bc);
// On-demand creation of group GameObject (for deserialization)
if (groupObject == null)
{
CreateGroupObject();
}
bc.transform.SetParent(groupObject.transform, false);
return(true);
}
}
public bool CheckAvoidCollision(GameObject go)
{
BeyondComponent bc = go.GetComponent <BeyondComponent>();
//TO DO : Can't I make this layer mask better ? Creating a list each time I check collisions is inefficient
List <string> layerList = new List <string>();
foreach (string layerName in Operands)
{
layerList.Add(layerName);
}
LayerMask mask = LayerMask.GetMask(layerList.ToArray());
// 2 cases here:
// 1 - If colliding with object in different group -> always fail
// 2 - If collidind with object in same group -> don't fail , but another test somewhere must make sure my position in the group is valid (has enough neigbours in the right positions, is not isolated from the group, etc)
Collider[] hitColliders = Physics.OverlapBox(go.transform.position, bc.Template.CastBox, go.transform.rotation, mask);
foreach (Collider col in hitColliders)
{
BeyondComponent bcCol = col.gameObject.GetComponent <BeyondComponent>();
if ((bcCol == null) || (bcCol.Group != bc.Group))
{
return(false);
}
}
// So this below used to be enough:
//return (hitColliders.Length == 0);
// But now I need to go through all objects I collided with and fail only if objects are not in the same group, or don't have beyond components (should not happen though, since they are in the building layer)
return(true);
}
void StartDrag()
{
ForwardOffsetBeforeDragging = UIController.Instance.forwardOffset;
if (ConstraintController.CanPlace(currentBC))
{
string templateName = currentBC.template.name;
string name = templateName + "_" + (nbObjectsPlaced++);
// Place the first Ghost = still green, still not collidin'
TemplateController.PlaceObject(currentBC, name, BC_State.Ghost);
draggedBC.Add(currentBC);
draggingGroup = currentBC.beyondGroup;
lastGroupPosition = currentBC.groupPosition;
currentBC = null;
CreateNewPlaceableObject(templateName);
// TODO : another hardcoded position. Not good. Yet, I must move the currentBC to where I started dragging or else I'm going to drag to some unknown place.
currentBC.transform.position = draggedBC[0].transform.position;
currentBC.transform.rotation = draggedBC[0].transform.rotation;
// Instantiate a big bunch of placeable object based on what we are currently dragging
for (int i = 0; i < MaxDraggedObjectCount; i++)
{
BeyondComponent bc = TemplateController.CreateObject(templateName);
//TODO Better names, please
name = templateName + "_Ghost" + i;
bc.SetBCinGroup(draggingGroup, lastGroupPosition);
TemplateController.PlaceObject(bc, name, BC_State.Ghost);
bc.gameObject.SetActive(false);
draggedBC.Add(bc);
}
}
}
/*
* SUPERCEEDED by dragging (or is it ?)
* public void TryPlacingBlueprint()
* {
* //TO DO : SHould check if we are on UI, don't click if we are
* if (ActiveBlueprint!=null)
* {
* if ( Constraint.CheckRootConstraint(ActiveBlueprint))
* {
* GameObject PlacedObject = Instantiate(ActiveBlueprint , ActiveBlueprint.transform.position , ActiveBlueprint.transform.rotation);
*
* // Copy BeyondComponent values from the blueprint to the PlacedObject
* BeyondComponent blueprintBC = ActiveBlueprint.GetComponent<BeyondComponent>();
* BeyondComponent bc = PlacedObject.GetComponent<BeyondComponent>();
* bc.SetValues(blueprintBC.Template, State.Ghost , blueprintBC.BuildingMaterials);
*
* // Remove Outline, disable "isTrigger", set layer, name object
* PlacedObject.GetComponent<BoxCollider>().isTrigger = false;
* PlacedObject.layer = LayerMask.NameToLayer("Buildings");
* PlacedObject.name = bc.Template.Name;
* CreateNewBeyondGroup(bc);
* }
* DestroyActiveBlueprint();
* }
* }
*/
public void StartDragging()
{
if (ActiveBlueprint != null)
{
if (Constraint.CheckRootConstraint(ActiveBlueprint))
{
GameObject_DragFrom = Instantiate(ActiveBlueprint, ActiveBlueprint.transform.position, ActiveBlueprint.transform.rotation);
BeyondComponent bc = ActiveBlueprint.GetComponent <BeyondComponent>();
GameObject_DragFrom.GetComponent <BeyondComponent>().CopyValues(bc);
dragDirections = Utility.RotatedAxes(GameObject_DragFrom.transform.rotation);
// Clearing & initialising the pool of DraggedObjects
for (int i = 0; i < MaxDraggedObjects; i++)
{
GameObject go = Instantiate(ActiveBlueprint);
go.SetActive(false);
// I need to initialise the BC of each dragged object so I know what template they are. Instantiating them was not enough to copy the ActiveBlueprint's BC
go.GetComponent <BeyondComponent>().CopyValues(bc);
draggedObjects.Add(go);
}
ActiveBlueprint.SetActive(false);
}
}
Debug.Log("Start Dragging initialised draggedObjects: " + draggedObjects.Count);
}
public void AddObject(GameObject go)
{
if (go == null)
{
throw new BeyondException("GameObject is null");
}
if (GroupObject == null)
{
throw new BeyondException("GroupObject is null");
}
BeyondComponent bc = go.GetComponent <BeyondComponent>();
if (bc == null)
{
throw new BeyondException("No Beyond Component attached to GameObject");
}
// Set BC's group position
Vector3Int groupPosition = Vector3Int.RoundToInt(Utility.RotateAroundPoint(go.transform.position - Position, Vector3.zero, Rotation));
//TO DO : check if this position is already occupied, which is tricky since some objects (like walls or cables) can co-exist in the same cell
bc.SetGroupPosition(this, groupPosition);
go.transform.SetParent(GroupObject.transform);
ComponentList.Add(bc);
}
// Is the bottom inside terrain by enough ?
private static bool BaseInTerrain(BeyondComponent bc)
{
Vector3 BoxCast = bc.template.castBox;
Vector3 p = bc.transform.gameObject.transform.position;
Quaternion q = bc.transform.gameObject.transform.rotation;
// Cast 4 boxes at each corner of the bottom of the object
// Their centres are: p + BoxCast in both X and Z, plus FoundationInTerrainBy / 2
for (float i = -1; i <= 2; i += 2)
{
for (float j = -1; j <= 2; j += 2)
{
Vector3 point = (p + new Vector3((BoxCast.x - FoundationInTerrainBy / 2) * i, -BoxCast.y + FoundationInTerrainBy / 2, (BoxCast.z - FoundationInTerrainBy / 2) * j));
point = Utility.RotateAroundPoint(point, p, q);
//Debug.DrawLine(point + (Vector3.down * YOffset), new Vector3(point.x , point.y- FoundationInTerrainBy/2 , point.z) , Color.yellow , 0.25f);
// The height of the boxes' starting point must be offset by the template's half height (BoxCast.y)
if (Physics.BoxCast(point - (Vector3.down * BoxCast.y), BoxCast, Vector3.down, q, Mathf.Infinity, getTerrainMask()))
{
return(false);
}
}
}
return(true);
}
private static bool NeedsAll(BeyondComponent bc, BeyondGroup bg, List <string> templatesList, List <Vector3Int> offsetsList, List <cellSide> cellSides, Vector3Int?optionalGroupPos = null)
{
if (bg == null)
{
return(false);
}
Vector3Int groupPos = (optionalGroupPos != null) ? (Vector3Int)optionalGroupPos : bc.groupPosition;
foreach (string templateName in templatesList)
{
foreach (Vector3Int offset in offsetsList)
{
bool foundOne = false;
foreach (cellSide side in cellSides)
{
if (IsTemplatePresentHere(bg, groupPos + offset, templateName, side))
{
foundOne = true;
}
}
if (!foundOne)
{
return(false);
}
}
}
return(true);
}
void Update()
{
if (UIController.Instance.gameMode == gameMode.build)
{ //All this should only happens when gameMode=build
HandleNewObjectHotkey();
if (currentBC != null)
{
//bool wasRotated = RotateFromMouseWheel();
RotateFromMouseWheel();
//if (Input.mousePosition!=mousePosition || wasRotated)
//{ // only move placeable object when mouse has moved
mousePosition = Input.mousePosition;
MovePlaceableObjectToMouse();
//}
// Make the placeable red or green based on whether it can be placed
ConstraintController.SetCanPlaceObjectColour(currentBC);
Drag();
PlaceOnClic();
}
}
else if (currentBC != null)
{ // Always destroy placeable object when we leave build mode
Destroy(currentBC.gameObject); Debug.Log("Going off build mode destroyed placeable object");
currentBC = null;
}
}
public static void SetCanPlaceObjectColour(BeyondComponent bc)
{
Renderer r = bc.gameObject.GetComponent <Renderer>();
r.material.color = (ConstraintController.CanPlace(bc) ? Color.green : Color.red);
//Debug.Log("Setting can place colour on " + bc.name + " in group " + (bc.beyondGroup==null ? "null" : bc.beyondGroup.name) + " at position "+bc.groupPosition + " = "+ ConstraintController.CanSnapTo(bc, bc.beyondGroup, bc.groupPosition));
//r.material.color = (ConstraintController.CanSnapTo(bc, bc.beyondGroup , bc.groupPosition) ? Color.green : Color.red);
}
void SetBlueprintFromGhost(GameObject go)
{
go.GetComponent <BoxCollider>().isTrigger = false;
BeyondComponent bc = go.GetComponent <BeyondComponent>();
go.name = bc.Template.Name;
bc.SetState(State.Blueprint);
EffectManager.UpdateBlueprintVisuals(go);
}
public bool removeBeyondComponent(BeyondComponent bc)
{
if (componentList.Contains(bc))
{
componentList.Remove(bc);
return(true);
}
return(false);
}
//TODO : All this is currently hardcoded but should just do CheckConstraints(bc)
public static bool CanPlace(BeyondComponent bc)
{
// Won't work on a NULL BeyondComponent
if (bc == null)
{
return(false);
}
// can't already have a the same object at the same place & position
if (IsTemplatePresentHere(bc.beyondGroup, bc.groupPosition, bc.template.name, bc.side))
{
return(false);
}
// Object can't collide with other objects in different group
if (bc.collidingWithBuilding())
{
return(false);
}
if (bc.template.name == "Foundation")
{
// 1 - Foundations must be partially inside terrain, but their top must not be covered by it
if (!BaseInTerrain(bc))
{
return(false);
}
if (!TopClear(bc, getTreesMask()))
{
return(false);
}
if (AllClear(bc, ConstraintController.getTreesMask()))
{
return(true);
}
}
else
{
// 2 -All non-foundations objects must be clear of terrain and trees- return false immediately if they're not
if (AllClear(bc, getTerrainAndTreesMask()))
{
return(true);
}
}
//3 - All non-foundations must be snapped to another building part
if (bc.template.name != "Foundation" && bc.beyondGroup == null)
{
// TO DO : I must check if I can snap here, but how to do that with dragged ghosts ?
return(false);
}
return(false);
//5 - Think of moveable objects later (they're not in groups, so they don't snap = constraints are easier)
}
private static bool AndConstraints(BeyondComponent bc, BeyondGroup bg, List <Constraints> lc, Vector3Int?optionalGroupPos = null)
{
foreach (Constraints c in lc)
{
if (!CheckConstraints(bc, c, bg, optionalGroupPos))
{
return(false);
}
}
return(true);
}
private static bool TopClear(BeyondComponent bc, LayerMask mask)
{
Vector3 castFrom = bc.transform.position;
castFrom.y = PlaceController.Instance.place.Height; // Cast from the highest possible altitude
RaycastHit hitInfo;
float rayLength = PlaceController.Instance.place.Height - bc.transform.position.y - bc.template.castBox.y * 2;
bool result = Physics.BoxCast(castFrom, bc.template.castBox, Vector3.down, out hitInfo, bc.transform.rotation, rayLength, mask);
//if (result) Debug.Log(bc.gameObject.name+" top is not clear");
return(!result);
}
private static bool FirstInGroup(BeyondComponent bc, BeyondGroup bg)
{
if (bg == null)
{
return(true); // By definition, if there's no group, the bc fulfills this constraint
}
if (bg.componentList.Count == 1)
{
return(true);
}
return(false);
}
// TODO : should this really be hardcoded this badly ? I might not need to even put that in the templates but just have a list somewhere
// OR: not even needed since all elemetns should be more or less above terrain ?
/*
* public static bool ShowOnTerrain(Template t)
* {
* return t.name == "Foundation" ;
* }
*/
//IMPORTANT : go.transform.position cannot be used since we're trying to place the GameObject through this method
//rotation is fine (even if we just created the go, rotation will just be Quaternion.Identity)
public static Vector3 PlaceGhost(BeyondComponent bc, Vector3 onPoint, LayerMask layerMask)
{
if (bc == null)
{
return(onPoint);
}
// As a rule, the result is the same as the pointOnTerrain, we are just applying some filter below
Vector3 result = onPoint;
result = GetPointOnLayer(bc, onPoint, layerMask);
return(result);
}
private void CreateNewPlaceableObject(string templateName)
{
if (currentBC == null)
{
//TemplateController.CreateObject(templateName , ref currentPlaceableObject , ref currentBC) ;
// refactored into :
currentBC = TemplateController.CreateObject(templateName);
}
else
{
Destroy(currentBC.gameObject); Debug.Log("CreateNewPlaceableobject destroyed placeable object");
}
}
public void StopDragging()
{
List <GameObject> objectsPlaced = new List <GameObject>();
GameObject FirstObject = Instantiate(GameObject_DragFrom);
BeyondComponent BC_DragFrom = GameObject_DragFrom.GetComponent <BeyondComponent>();
FirstObject.GetComponent <BeyondComponent>().CopyValues(BC_DragFrom);
SetBlueprintFromGhost(FirstObject);
objectsPlaced.Add(FirstObject);
Destroy(GameObject_DragFrom);
for (int i = 0; i < draggedObjects.Count; i++) // Note: a for loop is better than a foreach that can miss some objects
{
// TO DO : We need to check a bit more than that: can't have a bunch of objects split in several groups because they failed constraint. All draggedObject should form 1 block
// And, as stated in the AvoidCollision Constraint, if adding to an existing group we should check the object is in a valid group position:
// As above: no isolated objects, but also no 2 same objects in the same cell, all objects have at least one Snaptarget, etc
if (draggedObjects[i].activeSelf && Constraint.CheckRootConstraint(draggedObjects[i]))
{
GameObject ThisObject = Instantiate(draggedObjects[i]);
BeyondComponent BC_ThisObject = draggedObjects[i].GetComponent <BeyondComponent>();
ThisObject.GetComponent <BeyondComponent>().CopyValues(BC_ThisObject);
SetBlueprintFromGhost(ThisObject);
objectsPlaced.Add(ThisObject);
}
Destroy(draggedObjects[i]);
}
draggedObjects.Clear();
DestroyActiveBlueprint();
// When snapping, the Active blueprint is already in a group, which we should use, otherwise create a new one
BeyondGroup bg = null;
if (SnappedToObject != null)
{
bg = SnappedToObject.GetComponent <BeyondComponent>().Group;
//Debug.Log("I should add all these to the group of the object I was snapped to: "+bg.Name);
SnappedToObject = null;
}
// Create BeyondGroup, add all objects to it
foreach (GameObject go in objectsPlaced)
{
if (bg == null)
{
bg = CreateNewBeyondGroup(go);
}
bg.AddObject(go);
// Only set the layer at the end, so objects don't collide into each other and fail the constraint check
go.layer = LayerMask.NameToLayer("Buildings");
}
}
public void CopyValues(BeyondComponent bc)
{
Template = bc.Template;
PosInCell = bc.PosInCell;
State = bc.State;
if (BuildingMaterials == null)
{
BuildingMaterials = new List <BuildingMaterial>();
}
foreach (BuildingMaterial gm in bc.BuildingMaterials)
{
BuildingMaterials.Add(gm);
}
}
public static BeyondComponent CreateObject(string templateName)
{
Template template = TemplateController.Instance.templates[templateName];
GameObject go = Instantiate(template.prefab);
//TODO: Un-hardcode this shit
go.layer = 0;
//TODO : need to experiment with BoxColldier & trigger
go.GetComponent <BoxCollider>().enabled = true;
BeyondComponent bc = go.AddComponent <BeyondComponent>();
bc.setTemplate(template);
return(bc);
}
// For object with a BC ans State=Ghost, show them green or red based on whether they can be placed
public static void UpdateGhostVisuals(GameObject go)
{
BeyondComponent bc = go.GetComponent <BeyondComponent>();
if (bc == null)
{
return;
}
if (bc.State == State.Ghost)
{
go.GetComponent <Renderer>().material = Constraint.CheckRootConstraint(go) ? BuildController.instance.GhostGreen : BuildController.instance.GhostRed;
}
}
public SavedComponent(BeyondComponent bc)
{
template = bc.template.name;
state = bc.state;
group = bc.beyondGroup;
side = bc.side;
groupPosition = bc.groupPosition;
cells = bc.cells;
position = bc.transform.position;
rotation = bc.transform.rotation;
name = bc.transform.gameObject.name;
layer = bc.transform.gameObject.layer;
isTrigger = bc.transform.gameObject.GetComponent <BoxCollider>().isTrigger;
enabled = bc.transform.gameObject.GetComponent <BoxCollider>().enabled;
}
public static GameObject SnapToObject(GameObject ObjectSnapping, out SnapTarget TargetSnapping)
{
GameObject result = null;
TargetSnapping = null;
float d = -1;
float dMin = -1;
// Given an ObjectSnapping, go through all the ObjectSnapping's snaptargets
// For each snap target, check overlap sphere, return objects that have a centre close enough to that snap target
// As we go through potential SnapToObjects and corresponding ObjectSnapping targets, always keep the closest only
BeyondComponent BCSnapping = ObjectSnapping.GetComponent <BeyondComponent>();
// We want to snap an object that has a Beyond Component
if (BCSnapping != null)
{
// Go through each SnapTarget of the ObjectSnapping
foreach (SnapTarget st in BCSnapping.Template.SnapTargets)
{
Vector3 stCoords = st.GetToCentre(ObjectSnapping);
// Go through all objects that overlap with a sphere centered around that SnapTarget
foreach (Collider col in Physics.OverlapSphere(stCoords, _distanceToSnap))
{
// Can't snap to yourself
if (col.gameObject != ObjectSnapping)
{
BeyondComponent BCSnapped = col.gameObject.GetComponent <BeyondComponent>();
// We want to snap to an object that has a BeyondComponent, that has one of the target object's ToTags and is in the snaptarget's ToPos
if ((BCSnapped != null) && (BCSnapped.Template.ContainsTag(st.ToTags)) && (BCSnapped.PosInCell == st.ToPos))
{
// The snapping object must be in the snaptarget's Posincell
if (BCSnapping.PosInCell == st.FromPos)
{
// Distance between the snapTarget and the snapped Object's cell centre
d = Vector3.Distance(stCoords, BCSnapped.Template.GetCellCentre(col.gameObject));
if (dMin == -1 || d < dMin)
{
dMin = d;
result = col.gameObject;
TargetSnapping = st;
}
}
}
}
}
}
}
return(result);
}
public void CreateNewBeyondGroup(BeyondComponent bc, string name = null)
{
if (name == null)
{ // Auto give name
name = String.Format("Group {0:0000}", place.beyondGroups.Count);
}
// bc.transform.position - bc.template.pivotOffset : THIS IS ESSENTIAL - This allows us to properly set the pivot of the group
BeyondGroup group = new BeyondGroup(name, bc.transform.position - bc.template.pivotOffset, bc.transform.rotation);
if (bc != null)
{
group.addBeyondComponent(bc);
// Vector3Int.zero because the first object in a group is at position [0,0,0]
bc.SetBCinGroup(group, Vector3Int.zero, true);
}
place.beyondGroups.Add(group);
}
/*
* ============================================================
* CONSTRAINTS CHECKING
* ============================================================
*/
// Check this BC's constraints (optionally in a group)
public static bool CheckConstraints(BeyondComponent bc, Constraints c = null, BeyondGroup bg = null, Vector3Int?optionalGroupPos = null)
{
Constraints constraints = (c == null ? bc.template.constraints : c);
//Debug.Log(String.Format("Checking constraint on {0} of group {1}: {2}" , bc.name , (bg==null ? "null" : bg.name) , Constraints.ShowConstraints(constraints)));
//int i=0;
switch (constraints.operation)
{
case "OR":
//if (i++>1000) {Debug.Log("OR just exploded"); return false;}
return(OrConstraints(bc, bg, constraints.constraintsList, optionalGroupPos));
case "AND":
//if (i++>1000) {Debug.Log("AND just exploded"); return false;}
return(AndConstraints(bc, bg, constraints.constraintsList, optionalGroupPos));
case "TOPCLEAR":
//if (i++>1000) {Debug.Log("TOPCLEAR just exploded"); return false;}
return(TopClear(bc, constraints.mask));
case "ALLCLEAR":
//if (i++>1000) {Debug.Log("ALLCLEAR just exploded"); return false;}
return(AllClear(bc, constraints.mask));
case "BASEIN":
//if (i++>1000) {Debug.Log("BASEIN just exploded"); return false;}
return(BaseInTerrain(bc));
case "NEEDSONE":
//if (i++>1000) {Debug.Log("NEEDSONE just exploded"); return false;}
return(NeedsOne(bc, bg, constraints.templateNamesList, constraints.offsetsList, constraints.cellSides, optionalGroupPos));
case "NEEDSALL":
//if (i++>1000) {Debug.Log("BEEDSALL just exploded"); return false;}
return(NeedsAll(bc, bg, constraints.templateNamesList, constraints.offsetsList, constraints.cellSides, optionalGroupPos));
case "FIRSTINGROUP":
//if (i++>1000) {Debug.Log("FIRSTINGROUP just exploded"); return false;}
return(FirstInGroup(bc, bg));
default:
//if (i++>1000) {Debug.Log("CHeckConstraints just exploded"); return false;}
return(false);
}
}
public static Constraint GetGameObjectConstraint(GameObject go)
{
BeyondComponent bc = go.GetComponent <BeyondComponent>();
if (bc == null)
{
Debug.LogError("Attempting to get constraints on an Object without a BeyondComponent");
return(null);
}
Template t = bc.Template;
if (t == null)
{
Debug.LogError("Attempting to get constraints on an Object without a Template in its BeyondComponent");
return(null);
}
return(t.Constraint);
}
public void CreateBlueprint(GameAction blueprint, List <BuildingMaterial> materials)
{
// Instantiate a prefab of that blueprint
// Show it floating 5 units away from where the FPS is looking
Template t = GameManager.instance.GetTemplate(blueprint.Name);
if (t != null)
{
DestroyActiveBlueprint();
ActiveBlueprint = Instantiate(t.Prefab, FPSCharacter.transform, false);
BeyondComponent bc = ActiveBlueprint.AddComponent <BeyondComponent>();
bc.SetValues(t, State.Ghost, materials);
ActiveBlueprint.transform.Translate(new Vector3(0, 0, blueprintDistanceFromCamera));
ActiveBlueprint.name = string.Format("Ghost ({0})", t.Name);
}
else
{
Debug.LogError("Attempting to create null template");
}
}
public void Load(SavedGame game)
{
place = game.place;
// I need to initiate the componentList of the group. It doesn't exist as it can't be serialised
foreach (SavedComponent data in game.components)
{
GameObject go = Instantiate(TemplateController.Instance.templates[data.template].prefab);
BeyondComponent bc = go.AddComponent <BeyondComponent>();
bc.LoadComponent(data);
go.SetActive(false);
go.transform.position = data.position;
go.transform.rotation = data.rotation;
go.name = data.name;
go.layer = data.layer;
go.GetComponent <BoxCollider>().isTrigger = data.isTrigger;
go.GetComponent <BoxCollider>().enabled = data.enabled;
go.SetActive(true);
place.beyondGroups.Find(group => group == data.group).addBeyondComponent(bc);
}
}
// given a point, get an object's postion above or below it so that the object is exactly on the Terrain
public static Vector3 GetPointOnLayer(BeyondComponent bc, Vector3 point, LayerMask layerMask)
{
if (bc == null)
{
return(point);
}
Vector3 result = point;
result.y = PlaceController.Instance.place.Height; // Cast from the highest possible altitude
RaycastHit hitInfo;
Physics.BoxCast(result, bc.template.castBox, Vector3.down, out hitInfo, bc.transform.rotation, Mathf.Infinity, layerMask); //TODO - is this better ? : Physics.BoxCast(point, bc.template.castBox, Vector3.down, out hitInfo, go.transform.rotation);
// Half the height of the object is bc.template.castBox.y
//TODO : am I sure of that ? We need an offset for Foundations, by how much they can be insde terrain
result.y = hitInfo.point.y + bc.template.castBox.y;
if (bc.template.name == "Foundation")
{
result.y += FoundationInTerrainBy - bc.template.castBox.y * 2; //FoundationInTerrainBy
}
return(result);
}