test: cover tests.potionOfFortificationAppliesAShield
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@@ -3762,6 +3762,179 @@ function tests.herbItemsSurviveSerialization()
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local path = os.tmpname()
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game:save(path)
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local restored = Game.load(path)
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os.remove(path)
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local restoredHerb
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for _, item in ipairs(restored.player.inventory) do
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if item.kind == Items.HERB then restoredHerb = item end
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end
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ok(restoredHerb ~= nil, "a foraged herb survives a save/load round trip")
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eq(restoredHerb.herb, Alchemy.NIGHTCAP, "a herb's species survives a save/load round trip")
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end
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function tests.potionOfFortificationAppliesAShield()
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local game = Game.new(31)
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Effects.apply("fortify", game, game.player, {})
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ok(Status.has(game.player, Status.SHIELD), "a fortify effect wards the drinker")
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end
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function tests.usingAFortifyPotionAppliesShieldAndConsumesIt()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local potion = Items.potionOf("fortify")
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game.player.inventory = { potion }
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ok(game:useItem(1), "drinking a fortify potion succeeds")
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eq(#game.player.inventory, 0, "drinking the potion consumes it")
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ok(Status.has(game.player, Status.SHIELD), "the fortify potion wards the player")
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end
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function tests.potionOfLevitationAppliesTheLevitateStatus()
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local game = Game.new(31)
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Effects.apply("levitate", game, game.player, {})
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ok(Status.has(game.player, Status.LEVITATE), "a levitate effect lifts the drinker off the ground")
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end
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function tests.usingAPotionOfLevitationAppliesLevitateAndConsumesIt()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local potion = Items.potionOf("levitate")
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game.player.inventory = { potion }
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ok(game:useItem(1), "drinking a levitation potion succeeds")
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eq(#game.player.inventory, 0, "drinking the potion consumes it")
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ok(Status.has(game.player, Status.LEVITATE), "the levitation potion lifts the player off the ground")
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end
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function tests.companionSummonPlacesItAdjacentToThePlayer()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local hound = Companions.summon(game, "hound")
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ok(hound ~= nil, "summoning a valid species succeeds next to the player")
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eq(hound.kind, "companion", "a summoned companion is tagged with the companion kind")
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eq(math.max(math.abs(hound.x - 5), math.abs(hound.y - 5)), 1, "the companion lands adjacent to the player")
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eq(#game.level.entities, 1, "the companion joins the level's entity list")
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end
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function tests.companionSummonRejectsAnUnknownSpecies()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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eq(Companions.summon(game, "wyrm"), nil, "an unknown species key summons nothing")
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eq(#game.level.entities, 0, "no entity is added for an unknown species")
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end
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function tests.companionSummonReplacesAnEarlierBond()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local first = Companions.summon(game, "hound")
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local second = Companions.summon(game, "golem")
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ok(not first:isAlive(), "bonding a new companion retires the earlier one")
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ok(second:isAlive(), "the freshly bonded companion is alive")
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local alive = 0
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for _, e in ipairs(game.level.entities) do
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if e.kind == "companion" and e:isAlive() then alive = alive + 1 end
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end
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eq(alive, 1, "only one companion is ever alive at a time")
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end
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function tests.companionAttacksAdjacentHostileMonsterAndCanKillIt()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local hound = Companions.summon(game, "hound")
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local rat = Monsters.create(Monsters.byKey.rat, 50, hound.x + 1, hound.y, 1)
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game.level.entities[#game.level.entities + 1] = rat
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local xpBefore = game.player.xp
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Companions.act(game, hound)
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eq(rat.hp, 0, "a hound's hit kills the weak rat standing next to it")
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ok(game.player.xp > xpBefore, "the player is credited xp for its companion's kill")
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end
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-- Before this fix, companions.lua's own "adjacent" helper was Manhattan-1
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-- (cardinal only) while mercenaries.lua's and reanimation.lua's were
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-- Chebyshev-1 (8-directional) despite both explicitly claiming to mirror
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-- Companions.act's "same three-branch shape" - a hound diagonally next to a
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-- monster fell through to stepMonsterToward instead of attacking, unlike a
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-- hireling or thrall caught in the identical geometry.
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function tests.companionAttacksADiagonallyAdjacentHostileMonsterJustLikeACardinalOne()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local hound = Companions.summon(game, "hound")
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local rat = Monsters.create(Monsters.byKey.rat, 50, hound.x + 1, hound.y + 1, 1)
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game.level.entities[#game.level.entities + 1] = rat
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Companions.act(game, hound)
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eq(rat.hp, 0, "a hound's hit kills a weak rat standing diagonally next to it, not just cardinally")
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end
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function tests.companionAdvancesOnAVisibleMonsterItCannotYetReach()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local hound = Companions.summon(game, "hound")
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local orc = Monsters.create(Monsters.byKey.orc, 50, hound.x + 5, hound.y, 1)
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game.level.entities[#game.level.entities + 1] = orc
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local startX = hound.x
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Companions.act(game, hound)
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ok(hound.x > startX, "the companion closes the distance to a monster it can see but not reach")
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end
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function tests.companionIgnoresAMonsterBeyondItsSightRadius()
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local game = stagedGame(1, arena(21, 11), 3, 3)
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local hound = Companions.summon(game, "hound")
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local orc = Monsters.create(Monsters.byKey.orc, 50, 19, 9, 1)
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game.level.entities[#game.level.entities + 1] = orc
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local startX, startY = hound.x, hound.y
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Companions.act(game, hound)
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eq(hound.x, startX, "a monster far outside sight range does not pull the companion off course (x)")
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eq(hound.y, startY, "a monster far outside sight range does not pull the companion off course (y)")
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end
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-- Before Companions.act's own nearestHostile clamped its sight to melee
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-- range under Status.BLIND, a blinded companion kept its full listed sight
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-- radius - the same gap Game:canSeePlayer's own clamp already closed for a
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-- blinded hostile monster (canSeePlayerBlindedMonsterOnlyDetectsThePlayer
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-- AtMeleeRange), just never mirrored onto the ally side.
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function tests.companionActBlindedCompanionOnlyDetectsAnAdjacentHostileNotOneWithinItsSightRadius()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local hound = Companions.summon(game, "hound")
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local farOrc = Monsters.create(Monsters.byKey.orc, 50, hound.x + 5, hound.y, 1)
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game.level.entities[#game.level.entities + 1] = farOrc
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Status.apply(hound, Status.BLIND, 6, 1)
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local startX = hound.x
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Companions.act(game, hound)
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eq(hound.x, startX, "a blinded companion loses a sighting well within its listed sight radius")
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local rat = Monsters.create(Monsters.byKey.rat, 51, hound.x + 1, hound.y, 1)
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game.level.entities[#game.level.entities + 1] = rat
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local ratHpBefore = rat.hp
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Companions.act(game, hound)
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ok(rat.hp < ratHpBefore, "a blinded companion still fights a hostile once it stands adjacent")
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end
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-- Companions.act called Combat.attack directly without ever routing through
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-- Game:emitNoise, unlike Game:playerAttack/Game:monsterMelee which both do
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-- (see gamePlayerAttackCanStirADormantBystanderThatIsNotEvenTheTarget and
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-- gameMonsterMeleeCanStirADormantBystanderTooNotJustPlayerActions) - a
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-- companion's own melee was silent to every dormant monster nearby, no
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-- matter how loud its species' attack would be for the player or a hostile.
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-- Fresh game per seed (unlike those two tests' single reused game) since a
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-- companion attack, unlike a repeatable playerAttack/monsterMelee call, can
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-- kill its one-hp-pool rat target outright.
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function tests.companionActAttackingAnAdjacentMonsterEmitsNoiseThatCanStirADormantBystander()
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local stirred = false
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for seed = 1, 200 do
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local game = stagedGame(seed, arena(21, 11), 3, 6)
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local hound = Companions.summon(game, "hound")
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local target = Monsters.create(Monsters.byKey.rat, 50, hound.x + 1, hound.y, 1)
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local bystander = Monsters.create(Monsters.byKey.orc, 51, hound.x + 4, hound.y, 1)
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bystander.awareness = Stealth.DORMANT
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game.level.entities[#game.level.entities + 1] = target
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game.level.entities[#game.level.entities + 1] = bystander
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Companions.act(game, hound)
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if bystander.awareness ~= Stealth.DORMANT then stirred = true; break end
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end
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ok(stirred, "a companion's own melee is exactly as loud as the player's or a hostile monster's")
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end
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function tests.companionFollowsThePlayerWhenNoMonsterIsVisible()
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local game = stagedGame(1, arena(21, 11), 10, 5)
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local golem = Companions.summon(game, "golem")
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golem.x, golem.y = 3, 5
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local startDist = math.abs(golem.x - game.player.x)
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Companions.act(game, golem)
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ok(math.abs(golem.x - game.player.x) < startDist, "a companion with no monster in sight closes in on the player")
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end
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-- Companions.act never dispatches through ai.lua, so without Game:allyActs
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end
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local order = {
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