Detailed Description

RoadNetwork implementation that visualizes the roads of the network on a Terrain
the RoadStage.Index determines which terrain layer is used
when a road is removed the layer at the groundIndex is set

Inheritance diagram for CityBuilderCore.TerrainRoadNetwork:

Public Member Functions
	TerrainRoadNetwork (GridPathfindingSettings pathfindingSettings, Road road, Terrain terrain, bool persist, int groundIndex=0, int level=0)

override void	Initialize ()

void	Reload ()

override void	CheckLayers (IEnumerable< Vector2Int > points)
	gets called when

override bool	TryGetRoad (Vector2Int point, out Road road, out string stage)

override RoadsData	SaveData ()

override void	LoadData (RoadsData roadsData)

Public Member Functions inherited from CityBuilderCore.RoadNetwork
	RoadNetwork (GridPathfindingSettings pathfindingSettings, Road road, int level=0)

virtual void	Dispose ()

void	Calculate (int maxCalculations=PathQuery.DEFAULT_MAX_CALCULATIONS)

string	GetName ()
	retrieves the name of the structure for display in the UI

IEnumerable< Vector2Int >	GetPoints ()
	retrieves all the points the structure occupies

bool	HasPoint (Vector2Int point)
	checks if the structure occupies a certain point

void	Add (IEnumerable< Vector2Int > points)
	adds points to a structure, for example a tree to a tree structure collection this may not be possible for structures with fixed points like buildings typically called in a structures Start method

List< Vector2Int >	Add (IEnumerable< Vector2Int > points, Road road)

void	Remove (IEnumerable< Vector2Int > points)
	removes points from the structure, for some structures like buildings removing any point will remove the whole thing typically called in a structures OnDestroy method

void	Register (IEnumerable< Vector2Int > points)

void	Deregister (IEnumerable< Vector2Int > points)

void	RegisterLink (IGridLink link)

void	DeregisterLink (IGridLink link)

IEnumerable< IGridLink >	GetLinks (Vector2Int start)

IGridLink	GetLink (Vector2Int start, Vector2Int end)

void	RegisterSwitch (Vector2Int point, RoadNetwork other)

void	RegisterSwitch (Vector2Int entry, Vector2Int point, Vector2Int exit, RoadNetwork other)

void	Block (IEnumerable< Vector2Int > points)

void	Unblock (IEnumerable< Vector2Int > points)

void	BlockTags (IEnumerable< Vector2Int > points, IEnumerable< object > tags)

void	UnblockTags (IEnumerable< Vector2Int > points, IEnumerable< object > tags)

bool	CheckPoint (Vector2Int point)
	checks if a point is defined by the network itself points registered from the outside return false

Protected Member Functions
override void	setPoint (Vector2Int point, Road road)

override bool	checkPoint (Vector2Int point)

Protected Member Functions inherited from CityBuilderCore.RoadNetwork
void	onPointsChanged (PointsChanged< IStructure > pointsChanged)

Properties
Terrain	Terrain `[get]`

Properties inherited from CityBuilderCore.RoadNetwork
Road	Road `[get]`

GridPathfindingBase	DefaultPathfinding `[get]`

GridPathfindingBase	BlockedPathfinding `[get]`

List< Vector2Int >	Blocked `[get]`

StructureReference	StructureReference `[get, set]`
	reference to the structure that keeps working even if the structure is replaced

bool	IsDestructible `[get]`
	whether the structure can be removed by the player

bool	IsMovable `[get]`
	whether the structure can be moved by the MoveTool

bool	IsDecorator `[get]`
	whether the structure is automatically removed when something is built on top of it

bool	IsWalkable `[get]`
	whether walkers can pass the points of this structure

int	Level `[get]`
	the structure level mask of this structure determines which levels a structure occupies structures that have no levels in common can be placed on top of each other

string	Key `[get]`
	unique identifier among a type of objects(might be used in savegames, be careful when changing)

Properties inherited from CityBuilderCore.IStructure
Properties inherited from CityBuilderCore.IKeyed

Additional Inherited Members
Static Public Member Functions inherited from CityBuilderCore.IStructure
static void	ReplacePoints (IStructure a, IStructure b, Vector2Int point, bool keepRandomization=true, bool keepVariant=true)
	removes a point from one structure and adds it to another while trying to carry over its look both structures need to be StructureCollectionFloat, StructureTerrainTrees or StructureTerrainTreeVariants)

static void	ReplacePoints (IStructure a, IStructure b, IEnumerable< Vector2Int > points, bool keepRandomization=true, bool keepVariant=true)
	removes points from one structure and adds them to another while trying to carry over its look both structures need to be StructureCollectionFloat, StructureTerrainTrees or StructureTerrainTreeVariants) used in town so bushes keep their look(size, rotation, color) when berries grown on them would also carry the variant index for trees in town if there were any

Events inherited from CityBuilderCore.RoadNetwork
Action< PointsChanged< IStructure > >	PointsChanged

Events inherited from CityBuilderCore.IStructure
Action< PointsChanged< IStructure > >	PointsChanged
	has to be fired when a structures points changed so the manager can readjust paths only viable for structures that are stored in list form like underlying, collections and tiles other structures have to be reregistered