test: cover tests.companionGainXpNeverReappliesAnAlreadyCrossedStage
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@@ -4108,6 +4108,179 @@ function tests.companionGainXpCrossingBothThresholdsAtOnceAppliesBothStagesCumul
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eq(hound.defense, 2, "both stages' defense bonuses stack (0 base + 1 + 1)")
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end
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function tests.companionGainXpNeverReappliesAnAlreadyCrossedStage()
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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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Companions.gainXp(game, hound, 12)
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Companions.gainXp(game, hound, 1)
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eq(hound.companionXp, 13, "further xp below the next threshold keeps accumulating")
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eq(hound.companionLevel, 2, "a companion does not advance again before its next threshold")
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eq(hound.attack, 6, "an already-crossed stage's bonus is never applied a second time")
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end
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function tests.companionGainXpAtMaxLevelJustBanksFurtherXpWithNoFurtherEvolution()
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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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Companions.gainXp(game, hound, 40)
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Companions.gainXp(game, hound, 100)
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eq(hound.companionXp, 140, "xp keeps accumulating past the last stage")
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eq(hound.companionLevel, 3, "a fully evolved companion caps out at its last stage")
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eq(hound.attack, 9, "stats hold steady once every stage has already been crossed")
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end
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function tests.companionGainXpIgnoresAZeroOrNegativeAmount()
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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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Companions.gainXp(game, hound, 0)
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Companions.gainXp(game, hound, -5)
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eq(hound.companionXp, 0, "a zero or negative grant leaves companion xp untouched")
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end
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function tests.companionActCreditsItsOwnKillWithXpOnTopOfThePlayers()
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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, "the hound's hit still kills the rat")
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eq(hound.companionXp, Monsters.xpFor(rat), "the companion banks the felled monster's own xp value")
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ok(game.player.xp > xpBefore, "the player is still separately credited xp for the companion's kill")
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end
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function tests.companionEvolutionBoostsAHearthSpriteHealingOnTopOfItsStaticRate()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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game.player.hp = game.player.maxHp - 10
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local sprite = Companions.summon(game, "sprite")
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Companions.gainXp(game, sprite, 10)
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eq(sprite.name, "kindled sprite", "the sprite's first evolution renames it")
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local before = game.player.hp
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Companions.act(game, sprite)
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eq(game.player.hp, before + Companions.byKey.sprite.heal + 1,
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"an evolved sprite heals its species rate plus its own evolution bonus")
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end
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function tests.companionLevelXpAndHealBonusSurviveSerialization()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local sprite = Companions.summon(game, "sprite")
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Companions.gainXp(game, sprite, 10)
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local restoredLevel = Level.fromData(game.level:toData())
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local restored = restoredLevel.entities[1]
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eq(restored.companionLevel, 2, "the companion's level survives a round trip")
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eq(restored.companionXp, 10, "the companion's banked xp survives a round trip")
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eq(restored.companionHealBonus, 1, "the companion's evolved heal bonus survives a round trip")
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eq(restored.name, "kindled sprite", "the companion's evolved name survives a round trip")
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end
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function tests.mercenaryHireTakesOnAKnownRosterEntryAdjacentToThePlayer()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local sellsword = Mercenaries.hire(game, "sellsword")
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ok(sellsword ~= nil, "hiring a valid roster key succeeds next to the player")
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eq(sellsword.kind, "hireling", "a hired mercenary is tagged with the hireling kind")
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eq(math.max(math.abs(sellsword.x - 5), math.abs(sellsword.y - 5)), 1, "the hireling lands adjacent to the player")
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eq(sellsword.loyalty, Mercenaries.START_LOYALTY, "a freshly hired mercenary starts at full loyalty")
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eq(sellsword.wage, Mercenaries.byKey.sellsword.wage, "the hireling carries its roster wage")
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end
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function tests.mercenaryHireRejectsAnUnknownRosterKey()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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eq(Mercenaries.hire(game, "dragon"), nil, "an unknown roster key hires nobody")
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eq(#game.level.entities, 0, "no entity is added for an unknown roster key")
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end
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function tests.mercenaryHireReplacesAnEarlierHireling()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local first = Mercenaries.hire(game, "sellsword")
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local second = Mercenaries.hire(game, "medic")
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ok(not first:isAlive(), "hiring a new mercenary retires the earlier one")
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ok(second:isAlive(), "the freshly hired mercenary 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 == "hireling" and e:isAlive() then alive = alive + 1 end
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end
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eq(alive, 1, "only one hireling is ever alive at a time")
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end
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function tests.mercenaryAttacksAdjacentHostileMonsterAndCanKillIt()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local sellsword = Mercenaries.hire(game, "sellsword")
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local rat = Monsters.create(Monsters.byKey.rat, 50, sellsword.x + 1, sellsword.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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Mercenaries.act(game, sellsword)
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ok(rat.hp <= 0, "a sellsword'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 hireling's kill")
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end
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function tests.mercenaryAdvancesOnAVisibleMonsterItCannotYetReach()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local sellsword = Mercenaries.hire(game, "sellsword")
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local orc = Monsters.create(Monsters.byKey.orc, 50, sellsword.x + 5, sellsword.y, 1)
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game.level.entities[#game.level.entities + 1] = orc
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local startX = sellsword.x
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Mercenaries.act(game, sellsword)
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ok(sellsword.x > startX, "the hireling closes the distance to a monster it can see but not reach")
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end
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function tests.mercenaryIgnoresAMonsterBeyondItsSightRadius()
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local game = stagedGame(1, arena(21, 11), 3, 3)
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local medic = Mercenaries.hire(game, "medic")
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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 = medic.x, medic.y
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Mercenaries.act(game, medic)
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eq(medic.x, startX, "a monster far outside sight range does not pull the hireling off course (x)")
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eq(medic.y, startY, "a monster far outside sight range does not pull the hireling off course (y)")
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end
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-- Same gap as companionActBlindedCompanionOnlyDetectsAnAdjacentHostileNot
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-- OneWithinItsSightRadius, but for Mercenaries.act's own nearestHostile.
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function tests.mercenaryActBlindedHirelingOnlyDetectsAnAdjacentHostileNotOneWithinItsSightRadius()
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local game = stagedGame(1, arena(21, 11), 5, 5)
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local sellsword = Mercenaries.hire(game, "sellsword")
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local farOrc = Monsters.create(Monsters.byKey.orc, 50, sellsword.x + 5, sellsword.y, 1)
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game.level.entities[#game.level.entities + 1] = farOrc
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Status.apply(sellsword, Status.BLIND, 6, 1)
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local startX = sellsword.x
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Mercenaries.act(game, sellsword)
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eq(sellsword.x, startX, "a blinded hireling loses a sighting well within its listed sight radius")
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local rat = Monsters.create(Monsters.byKey.rat, 51, sellsword.x + 1, sellsword.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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Mercenaries.act(game, sellsword)
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ok(rat.hp < ratHpBefore, "a blinded hireling still fights a hostile once it stands adjacent")
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end
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-- Same gap as companionActAttackingAnAdjacentMonsterEmitsNoise..., mirrored
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-- onto the hireling side: Mercenaries.act's own Combat.attack call never
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-- routed through Game:emitNoise either.
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function tests.mercenaryActAttackingAnAdjacentMonsterEmitsNoiseThatCanStirADormantBystander()
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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 sellsword = Mercenaries.hire(game, "sellsword")
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local target = Monsters.create(Monsters.byKey.rat, 50, sellsword.x + 1, sellsword.y, 1)
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local bystander = Monsters.create(Monsters.byKey.orc, 51, sellsword.x + 4, sellsword.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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Mercenaries.act(game, sellsword)
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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 hireling's own melee is exactly as loud as a companion's or the player's")
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end
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function tests.mercenaryFollowsThePlayerWhenNoMonsterIsVisible()
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local game = stagedGame(1, arena(21, 11), 10, 5)
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local sellsword = Mercenaries.hire(game, "sellsword")
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sellsword.x, sellsword.y = 3, 5
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local startDist = math.abs(sellsword.x - game.player.x)
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Mercenaries.act(game, sellsword)
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ok(math.abs(sellsword.x - game.player.x) < startDist, "a hireling with no monster in sight closes in on the player")
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end
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-- Same wiring proof as tests.companionActConfusedCompanionSometimesStumbles
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end
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local order = {
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