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tvl-depot/test/Xanthous/DataSpec.hs

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Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
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Add raws, loaded statically from a folder Add raw types with support for both creatures and items, loaded statically from a "raws" folder just like in the Rust version.
2019-09-02 19:56:25 +02:00
module Xanthous.DataSpec (main, test) where
Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
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Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
import Test.Prelude hiding (Right, Left, Down)
import Xanthous.Data
import Data.Group
Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
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Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
main :: IO ()
main = defaultMain test
test :: TestTree
test = testGroup "Xanthous.Data"
[ testGroup "Position"
[ testBatch $ monoid @Position mempty
, testProperty "group laws" $ \(pos :: Position) ->
pos <> invert pos == mempty && invert pos <> pos == mempty
Gormlaks attack back When gormlaks see the character, they step towards them and attack dealing 1 damage when adjacent. Characters have hitpoints now, displayed at the bottom of the game screen, and when the game is over they die.
2019-09-29 16:54:52 +02:00
, testGroup "stepTowards laws"
[ testProperty "takes only one step" $ \src tgt ->
src /= tgt ==>
isUnit (src `diffPositions` (src `stepTowards` tgt))
-- , testProperty "moves in the right direction" $ \src tgt ->
-- stepTowards src tgt == move (directionOf src tgt) src
]
, testProperty "directionOf laws" $ \pos dir ->
directionOf pos (move dir pos) == dir
Implement speed and ticks Gormlaks now move 1/8th the speed of the character, which means we can run away from them - yay! Unfortunately this also introduces a bug where they'll eventually get stuck and not do anything, so I'll be tackling that next.
2019-10-13 18:37:08 +02:00
, testProperty "diffPositions is add inverse" $ \(pos₁ :: Position) pos₂ ->
Gormlaks attack back When gormlaks see the character, they step towards them and attack dealing 1 damage when adjacent. Characters have hitpoints now, displayed at the bottom of the game screen, and when the game is over they die.
2019-09-29 16:54:52 +02:00
diffPositions pos₁ pos₂ == addPositions pos₁ (invert pos₂)
Only allow adjacent gormlaks to attack Previously the isUnit function was falsely returning `True` for positions that were one tile off in *either* direction from the character, when it should've been *both*. Oops.
2019-10-06 19:13:00 +02:00
, testGroup "isUnit"
[ testProperty "double direction is never unit" $ \dir ->
not . isUnit $ move dir (asPosition dir)
, testCase "examples" $ do
Implement speed and ticks Gormlaks now move 1/8th the speed of the character, which means we can run away from them - yay! Unfortunately this also introduces a bug where they'll eventually get stuck and not do anything, so I'll be tackling that next.
2019-10-13 18:37:08 +02:00
isUnit (Position @Int 1 1) @? "not . isUnit $ Position 1 1"
isUnit (Position @Int 0 (-1)) @? "not . isUnit $ Position 0 (-1)"
(not . isUnit) (Position @Int 1 13) @? "isUnit $ Position 1 13"
Only allow adjacent gormlaks to attack Previously the isUnit function was falsely returning `True` for positions that were one tile off in *either* direction from the character, when it should've been *both*. Oops.
2019-10-06 19:13:00 +02:00
]
Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
]
Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
, testGroup "Direction"
[ testProperty "opposite is involutive" $ \(dir :: Direction) ->
opposite (opposite dir) == dir
, testProperty "opposite provides inverse" $ \dir ->
Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
invert (asPosition dir) === asPosition (opposite dir)
Gormlaks attack back When gormlaks see the character, they step towards them and attack dealing 1 damage when adjacent. Characters have hitpoints now, displayed at the bottom of the game screen, and when the game is over they die.
2019-09-29 16:54:52 +02:00
, testProperty "asPosition isUnit" $ \dir ->
dir /= Here ==> isUnit (asPosition dir)
Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
, testGroup "Move"
[ testCase "Up" $ move Up mempty @?= Position 0 (-1)
, testCase "Down" $ move Down mempty @?= Position 0 1
, testCase "Left" $ move Left mempty @?= Position (-1) 0
, testCase "Right" $ move Right mempty @?= Position 1 0
, testCase "UpLeft" $ move UpLeft mempty @?= Position (-1) (-1)
, testCase "UpRight" $ move UpRight mempty @?= Position 1 (-1)
, testCase "DownLeft" $ move DownLeft mempty @?= Position (-1) 1
, testCase "DownRight" $ move DownRight mempty @?= Position 1 1
]
]
Add dungeon level generation Add a dungeon level generator, which: 1. generates an infinite sequence of rectangular rooms within the dimensions of the level 2. removes any duplicates from that sequence 3. Generates a graph from the delaunay triangulation of the centerpoints of those rooms 4. Generates the minimum-spanning-tree of that delaunay triangulation, with weights given by line length in points 5. Adds back a subset (default 10-15%) of edges from the delaunay triangulation to the graph 6. Uses the resulting graph to draw corridors between the rooms, using a random point on the near edge of each room to pick the points of the corridors
2019-12-30 17:31:56 +01:00
, testGroup "Corner"
[ testGroup "instance Opposite"
[ testProperty "involutive" $ \corner ->
opposite (opposite corner) === corner
]
]
, testGroup "Edge"
[ testGroup "instance Opposite"
[ testProperty "involutive" $ \edge ->
opposite (opposite edge) === edge
]
]
, testGroup "Box"
[ testGroup "boxIntersects"
[ testProperty "True" $ \dims ->
boxIntersects (Box @Word (V2 1 1) (V2 2 2))
(Box (V2 2 2) dims)
, testProperty "False" $ \dims ->
not $ boxIntersects (Box @Word (V2 1 1) (V2 2 2))
(Box (V2 4 2) dims)
]
]
Add entities, and allow walking around Add support for entities via a port of the EntityMap type, and implement command support starting at basic hjkl.
2019-08-31 19:17:27 +02:00
]
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