CLOSES #1206, CLOSES #1189, CLOSES #1175, CLOSES #1129, CLOSES #1119, CLOSES #1089, CLOSES #1073, CLOSES #1069, CLOSES #1065, CLOSES #1010, CLOSES #990, CLOSES #989, CLOSES #988, CLOSES #978, CLOSES #944, CLOSES #936, CLOSES #1221, CLOSES #1220, CLOSES #1193, CLOSES #1101, CLOSES #1066, CLOSES #1056, CLOSES #1041, CLOSES #984, CLOSES #1225, CLOSES #1214, CLOSES #1011, CLOSES #1035, CLOSES #1219, CLOSES #1048, CLOSES #1047, CLOSES #964, CLOSES #949, CLOSES #1149, CLOSES #1007, CLOSES #914, CLOSES #1115, CLOSES #1146, CLOSES #999, CLOSES #1207, CLOSES #1029, CLOSES #1120, CLOSES #987, CLOSES #983

2026-08-15 07:41:21 +02:00 · 2026-08-13 13:07:20 -04:00
parent 833388c235
commit 37051a26b5
43 changed files with 752 additions and 135 deletions
@@ -0,0 +1,82 @@
+package.path = "./?.lua;./?/init.lua;" .. package.path
+
+local T = require("tests.harness")
+local ItemEffects = require("src.core.gen2.ItemEffects")
+local Game2 = require("src.core.Game2")
+local Screens = require("src.ui.Screens")
+local EvolutionAnim = require("src.ui.gen2.EvolutionAnim")
+
+local data = {
+  pokemon = {
+    SUNKERN = {
+      evolutions = {
+        { method = "EVOLVE_ITEM", item = "SUN_STONE", into = "SUNFLORA" },
+      },
+    },
+  },
+}
+local mon = { species = "SUNKERN", item = nil }
+
+T.eq(ItemEffects.partyAction("SUN_STONE"), "stone",
+  "SUN STONE opens the party target flow")
+local result = ItemEffects.useOnMon("SUN_STONE", mon, data)
+T.check(result.used, "SUN STONE succeeds on SUNKERN")
+T.eq(result.evolution and result.evolution.into, "SUNFLORA",
+  "SUN STONE selects SUNFLORA")
+
+mon.item = "EVERSTONE"
+result = ItemEffects.useOnMon("SUN_STONE", mon, data)
+T.check(not result.used, "held EVERSTONE refuses the evolution")
+
+local function startStone()
+  local partyOptions, evolutionOptions
+  local game = setmetatable({
+    data = {
+      pokemon = data.pokemon,
+      screens = {
+        Gen2PartyMenu = function(_, options)
+          partyOptions = options
+          return {}
+        end,
+        Gen2EvolutionAnim = function(_, options)
+          evolutionOptions = options
+          return {}
+        end,
+      },
+    },
+    save = {
+      party = { { species = "SUNKERN", item = nil } },
+      inventory = { SUN_STONE = 1 },
+    },
+    stack = { pop = function() end, push = function() end },
+  }, Game2)
+  Screens.invalidate()
+  game:usePartyItem("SUN_STONE")
+  partyOptions.onChoose(nil, game.save.party[1])
+  return game, evolutionOptions
+end
+
+local game, evolution = startStone()
+T.check(evolution.force, "SUN STONE evolution sets wForceEvolution")
+T.eq(game.save.inventory.SUN_STONE, 1,
+  "SUN STONE remains until evolution succeeds")
+
+local animation = EvolutionAnim.new({ data = { pokemon = data.pokemon } }, {
+  mon = game.save.party[1], entry = evolution and evolution.entry,
+  force = evolution and evolution.force,
+})
+T.check(not animation:cancelPressed({ wasPressed = function(_, key)
+  return key == "b"
+end }), "B cannot cancel a forced stone evolution")
+
+evolution.onDone({ canceled = true })
+T.eq(game.save.inventory.SUN_STONE, 1,
+  "a canceled evolution does not consume SUN STONE")
+
+game, evolution = startStone()
+evolution.onDone({ evolved = { species = "SUNFLORA" } })
+T.eq(game.save.inventory.SUN_STONE, nil,
+  "a completed evolution consumes SUN STONE")
+Screens.invalidate()
+
+T.finish("gen2 sun stone bug 1219")