From 6d392eed880b968c1bd076c48f88d8b447d29898 Mon Sep 17 00:00:00 2001
From: DualFroz <me@dualfroz.com>
Date: Tue, 8 Sep 2026 16:48:36 +0200
Subject: [PATCH] feat: extend warren

---
 warren.lua | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 86 insertions(+), 1 deletion(-)

diff --git a/warren.lua b/warren.lua
index 72c4cd1..f4d146c 100644
--- a/warren.lua
+++ b/warren.lua
@@ -170,9 +170,94 @@ for _ = 1, opts.auto do
   game:autoStep()
 end
 
-io.write(game:render(), "\n")
+if opts.play then
+  playLoop(game)
+else
+  io.write(game:render(), "\n")
+end
+
+if meta and opts.auto > 0 and (not game.player:isAlive() or game.won) then
+  local stats = game:metaStats()
+  local gained = Meta.renownFor(stats)
+  local unlocked = Meta.recordRun(meta, stats)
+  io.write(string.format("run recorded: +%d renown (total %d)\n", gained, meta.renown))
+  for _, name in ipairs(unlocked) do
+    io.write("achievement unlocked: " .. name .. "\n")
+  end
+  local report = Morgue.build(game, meta)
+  local score = Morgue.score(report)
+  local percentile = Analytics.percentile(meta.leaderboard, score)
+  local rank = Leaderboard.record(meta.leaderboard, {
+    score = score, className = report.className, depth = report.deepestDepth,
+    turn = report.turn, won = report.won, seed = game.seed,
+  })
+  if rank then
+    io.write(string.format("leaderboard: rank #%d with score %d (beat %.0f%% of prior runs)\n",
+      rank, score, percentile * 100))
+  end
+end
+
+if meta and opts.auto > 0 and not game.player:isAlive() then
+  Graves.record(meta, game:graveEntry())
+  io.write(string.format("a grave is left at depth %d\n", game.deepestDepth))
+end
+
+if meta then
+  Meta.save(meta, opts.metaPath)
+end
+
+if opts.exportPath then
+  local file = io.open(opts.exportPath, "w")
+  file:write(Export.leaderboardCsv(meta and meta.leaderboard or Leaderboard.new()))
+  file:close()
+  io.write("leaderboard exported to " .. opts.exportPath .. "\n")
+end
+
+if opts.exportCompendiumPath then
+  local file = io.open(opts.exportCompendiumPath, "w")
+  file:write(Export.compendiumCsv(meta and meta.compendium or Compendium.new()))
+  file:close()
+  io.write("compendium exported to " .. opts.exportCompendiumPath .. "\n")
+end
+
+if opts.report then
+  reportMeta(meta or Meta.new())
+end
+
+if opts.verify and not opts.load then
+  if meta then
+    io.write("replay skipped: verification only covers meta-free runs (see replay.lua)\n")
+  else
+    local report = Morgue.build(game)
+    local matches, mismatchField, score =
+      Replay.verify(opts.seed, { class = opts.class, mutators = opts.mutators }, opts.auto, report)
+    if matches then
+      io.write(string.format("replay verified: seed %d reproduces this run (score %d)\n", opts.seed, score))
+    else
+      io.write(string.format("replay mismatch at '%s': seed %d replayed to a different outcome (score %d)\n",
+        mismatchField, opts.seed, score))
+    end
+  end
+end
 
 if opts.save then
   game:save(opts.save)
   io.write("saved to " .. opts.save .. "\n")
 end
+
+if opts.morguePath and (game.won or not game.player:isAlive()) then
+  local report = Morgue.build(game, meta)
+  local file = io.open(opts.morguePath, "w")
+  file:write(Morgue.format(report))
+  file:close()
+  io.write(string.format("morgue written to %s (score %d)\n", opts.morguePath, Morgue.score(report)))
+end
+
+if challengePreset and opts.auto > 0 then
+  local satisfied, reason = Challenges.satisfiedBy(challengePreset, game)
+  if satisfied then
+    io.write("challenge honored: every requirement was active for this run\n")
+  else
+    io.write("challenge broken: " .. reason .. "\n")
+  end
+end