Add Gold save-editor support, rearrange the launcher, and ship a patch-notes modal.

The save editor now routes Gold vs RBY through a generation adapter so boxes, items, events, and maps write the right fields. The launcher layout is shuffled a bit, and patch notes can come from the updater, a packed file, or the iOS sidecar.

tools/save-editor/MonOps.lua

@@ -4,23 +4,40 @@ local Growth = require("src.pokemon.Growth")
 
 local MonOps = {}
 
-function MonOps.create(data, species, level)
+function MonOps.create(data, species, level, gen)
+  if gen == 2 then
+    local Mon = require("src.battle.gen2.Mon")
+    local mon = Mon.new(data, species, level)
+    assert(mon, "unknown species " .. tostring(species))
+    return mon
+  end
   return Pokemon.new(data, species, level)
 end
 
-function MonOps.recalc(data, mon)
+function MonOps.recalc(data, mon, gen)
+  if gen == 2 or (mon.stats and mon.stats.specialAttack) or mon.experience then
+    require("src.battle.gen2.Mon").refreshStats(mon, data)
+    return
+  end
   local def = data.pokemon[mon.species]
   assert(def, "unknown species")
   mon.stats = Stats.calc(def, mon.level, mon.dvs, mon.statExp)
   mon.hp = math.max(0, math.min(mon.hp or mon.stats.hp, mon.stats.hp))
 end
 
-function MonOps.setLevel(data, mon, level)
+function MonOps.setLevel(data, mon, level, gen)
   level = math.max(1, math.min(100, math.floor(level)))
   local def = data.pokemon[mon.species]
   mon.level = level
+  if gen == 2 or mon.experience ~= nil then
+    local Mon = require("src.battle.gen2.Mon")
+    local growth = Mon.growthFor(data, def.growthRate)
+    mon.experience = Mon.experienceForLevel(growth, level)
+    Mon.refreshStats(mon, data)
+    return
+  end
   mon.exp = Growth.expForLevel(def.growthRate, level)
-  MonOps.recalc(data, mon)
+  MonOps.recalc(data, mon, gen)
 end
 
 function MonOps.setMove(data, mon, slot, moveId)
@@ -32,6 +49,7 @@ function MonOps.setMove(data, mon, slot, moveId)
     id = moveId,
     pp = mdef.pp + ((mon.moves[slot] and mon.moves[slot].ppUps) or 0) * math.floor(mdef.pp / 5),
     ppUps = mon.moves[slot] and mon.moves[slot].ppUps or nil,
+    maxPp = mdef.pp,
   }
 end
 
@@ -42,19 +60,38 @@ function MonOps.syncHpDv(dvs)
   return dvs
 end
 
-function MonOps.setDv(data, mon, key, value)
+function MonOps.setDv(data, mon, key, value, gen)
   mon.dvs[key] = math.max(0, math.min(15, math.floor(value)))
   if key ~= "hp" then
     MonOps.syncHpDv(mon.dvs)
   end
-  MonOps.recalc(data, mon)
+  if gen == 2 or (mon.stats and mon.stats.specialAttack) then
+    local Mon = require("src.battle.gen2.Mon")
+    mon.dvs.hp = Mon.hpDV(mon.dvs)
+    local def = data.pokemon[mon.species]
+    if def then
+      mon.gender = Mon.gender(def, mon.dvs, { species = mon.species, level = mon.level })
+      mon.shiny = Mon.isShiny(mon.dvs, { species = mon.species, def = def, level = mon.level })
+      local Unown = require("src.core.gen2.Unown")
+      if mon.species == Unown.SPECIES then
+        mon.unownLetter = Unown.letterFromDVs(mon.dvs)
+      end
+    end
+  end
+  MonOps.recalc(data, mon, gen)
 end
 
 -- Keep level; resync exp to the species growth curve (species changes).
-function MonOps.setSpecies(data, mon, species)
+-- Gold also copies def.name onto mon.name: the party list and SUMMARY print
+-- that field when nickname is nil, so leaving the previous species' name
+-- made a swapped mon still read as ABRA (or whoever was added first).
+function MonOps.setSpecies(data, mon, species, gen)
   assert(data.pokemon[species], "unknown species")
   mon.species = species
-  MonOps.setLevel(data, mon, mon.level)
+  MonOps.setLevel(data, mon, mon.level, gen)
+  if gen == 2 or mon.experience ~= nil or (mon.stats and mon.stats.specialAttack) then
+    require("src.battle.gen2.Mon").syncIdentity(mon, data)
+  end
 end
 
 return MonOps