Game.LambdaHack.Server.DungeonGen.Place

Generation of places from place kinds.

Documentation

type TileMapEM = EnumMap Point (Id TileKind)

The map of tile kinds in a place (and generally anywhere in a cave). The map is sparse. The default tile that eventually fills the empty spaces is specified in the cave kind specification with cdefTile.

data Place

The parameters of a place. All are immutable and set at the time when a place is generated.

Constructors

Place

Fields

• qkind :: Id PlaceKind
• qarea :: Area
• qseen :: Bool
• qlegend :: GroupName TileKind
• qFWall :: Id TileKind
• qFFloor :: Id TileKind
• qFGround :: Id TileKind

Instances

Show Place

Methods

showsPrec :: Int -> Place -> ShowS

show :: Place -> String

showList :: [Place] -> ShowS

Binary Place

Methods

put :: Place -> Put

get :: Get Place

putList :: [Place] -> Put

isChancePos :: Int -> Int -> Point -> Bool

placeCheck

Arguments

:: Area

the area to fill

-> PlaceKind

the place kind to construct

-> Bool

For CAlternate tiling, require the place be comprised of an even number of whole corners, with exactly one square overlap between consecutive coners and no trimming. For other tiling methods, check that the area is large enough for tiling the corner twice in each direction, with a possible one row/column overlap.

buildFenceRnd :: COps -> GroupName TileKind -> Area -> Rnd TileMapEM

Construct a fence around an area, with the given tile group.

buildPlace

Arguments

:: COps

the game content

-> CaveKind

current cave kind

-> Bool

whether the cave is dark

-> Id TileKind

dark fence tile, if fence hollow

-> Id TileKind

lit fence tile, if fence hollow

-> AbsDepth

current level depth

-> AbsDepth

absolute depth

-> Int

secret tile seed

-> Area

whole area of the place, fence included

-> Maybe (GroupName PlaceKind)

optional fixed place group

-> Rnd (TileMapEM, Place)

Given a few parameters, roll and construct a Place datastructure and fill a cave section acccording to it.