puzzlescript/src/util.spec.ts

Play PuzzleScript games in your terminal!

/* eslint-env jasmine */
import parser from './parser/parser'
import { spritesThatInteractWithPlayer } from './util'

describe('util functions', () => {
    it('filters out unrelated sprites', () => {
        const { data: game } = parser.parse(`title test
===
OBJECTS
===

background .
black

player P
yellow

unrelated
blue

unseensingle
transparent

unseenpixels
transparent
00000
0...0
0...0
0...0
00000

relatedbycollisionlayer
red

relatedbyrule
green

relatedbywincondition
green

===
COLLISIONLAYERS
===

background
player, relatedbycollisionlayer
unrelated
unseensingle
unseenpixels
relatedbyrule
relatedbywincondition

===
RULES
===

[ player relatedbyrule unseensingle unseenpixels ] -> []

===
WINCONDITIONS
===

ALL relatedbywincondition ON background
`)

        const player = game.getSpriteByName('player')
        const background = game.getSpriteByName('background')
        const unrelated = game.getSpriteByName('unrelated')
        const unseensingle = game.getSpriteByName('unseensingle')
        const unseenpixels = game.getSpriteByName('unseenpixels')
        const relatedbycollisionlayer = game.getSpriteByName('relatedbycollisionlayer')
        const relatedbyrule = game.getSpriteByName('relatedbyrule')
        const relatedbywincondition = game.getSpriteByName('relatedbywincondition')

        const interactWithPlayer = spritesThatInteractWithPlayer(game)
        expect(interactWithPlayer).toContain(player)
        expect(interactWithPlayer).toContain(relatedbycollisionlayer)
        expect(interactWithPlayer).toContain(relatedbyrule)
        expect(interactWithPlayer).toContain(relatedbywincondition)
        expect(interactWithPlayer).not.toContain(background)
        expect(interactWithPlayer).not.toContain(unrelated)
        expect(interactWithPlayer).not.toContain(unseensingle)
        expect(interactWithPlayer).not.toContain(unseenpixels)
    })
})