fb32822468
DESIGN.md covers the three-layer architecture (facts in code, Jev for tactics, gated escalation for macro). research/ documents the engine and mod surface, the Jev classifier's measured behavior, the STS2MCP HTTP interface, state shapes, failure modes, decision architecture, and a run log of the first four sessions.
206 lines
6.6 KiB
Markdown
206 lines
6.6 KiB
Markdown
# 07 — Run log
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Results per run. Source of truth is the game's own history file:
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```
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~/Library/Application Support/SlayTheSpire2/steam/<steamid>/modded/profile1/saves/history/<ts>.run
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```
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That file records `win`, `killed_by_encounter`, `seed`, `run_time`, `build_id`,
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`ascension`, `was_abandoned`, and the full deck. **It is the evaluation
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harness.** Read it rather than instrumenting the bot.
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---
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## Run 001 — Ironclad, standard, ascension 0
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| Field | Value |
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|---|---|
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| Outcome | **Loss** |
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| Killed by | `ENCOUNTER.VANTOM_BOSS` (Act 1 boss) |
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| Floor reached | 16 |
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| Seed | `JUS59Z32HF` |
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| Run time | 2017 s (33 min) |
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| Game build | `v0.107.1` |
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| Abandoned | no |
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### Progress
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- Cleared 15 floors.
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- Beat an elite: **Byrdonis**, 81 HP, 17-damage attack, `Territorial` (+1
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Strength each turn).
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- Fought Nibbits, Twig Slimes, Leaf Slimes, Shrinker Beetle, Inklings, Mawler,
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Ruby Raiders (3-enemy fight), Vantom.
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- Healed at rest sites at 43% and 24% HP.
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### Final deck (19 cards, 1 upgraded)
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`5× Strike` (one at upgrade level 1), `4× Defend`, `Bash`, `Setup Strike`,
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`Inflame`, `Iron Wave`, `Rage`, `Stomp`, `Bludgeon`, `Battle Trance`,
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`Second Wind`, `Bloodletting`.
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### Relics (3)
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`Burning Blood` (floor 1), `Gorget` (floor 10), `Vajra` (floor 11).
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### Potions held at death — all three
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```
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POTION.EXPLOSIVE_AMPOULE slot 0
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POTION.STRENGTH_POTION slot 1
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POTION.ENERGY_POTION slot 2
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```
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**This is the headline finding.** The combat brain had no potion logic, so the
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bot died holding an Explosive Ampoule, a Strength Potion, and an Energy Potion.
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The STS2MCP strategy notes state the principle directly: *"Don't hoard potions.
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Dying with full potions is the worst outcome."*
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The run was lost on tactics, not on deck quality. The deck was reasonable for
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floor 16 and the relic set was functional.
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### Decision sources
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| Source | Count |
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|---|---|
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| `code` | 141 |
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| `jev` | 70 |
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| `fallback` | 35 |
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| Lethal lines executed by code | 33 |
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Aggregate across 759 loop steps in 5 sessions.
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### Notable Jev calls
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| Situation | Jev chose | Confidence |
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|---|---|---|
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| Combat, 5 cards | Bash over Defend | 0.85 |
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| Card reward | Inflame | 0.28 |
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| Card reward | Rage | 0.40 |
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| Card reward | Setup Strike | 0.33 |
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| Map, 2 options | Shop | 0.97 |
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| Map, 2 options | RestSite | 0.88 |
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| Boss fight | Battle Trance, Bloodletting, Second Wind | 0.62–1.00 |
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Several card-reward margins were thin enough that the gate fell back to "take
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the first". Card reward is the weakest Jev decision in the current design.
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### Bugs this run exposed
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Eight infinite loops or stalls, all now fixed. See
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[05-failure-modes.md](05-failure-modes.md). The most expensive were the
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right-to-left reward indexing and the silently-dropped potion reward.
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---
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## Baseline to beat
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| Metric | Run 001 |
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|---|---|
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| Win | no |
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| Floor | 16 |
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| Act 1 boss reached | yes |
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| Act 1 boss killed | no |
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Run 002 should be measured against this. The first question is not "does it
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win" but "does it get past Vantom, and does it die holding potions again".
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## Characters unlocked
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| Character | Status |
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|---|---|
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| The Ironclad | unlocked |
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| The Silent | unlocked (after the `NEOW_EPOCH` reveal) |
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| The Regent | locked |
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| The Necrobinder | locked |
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| The Defect | locked |
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`progress.save` recorded `pending_character_unlock: "CHARACTER.SILENT"` before
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the reveal, then Silent became selectable.
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## Seeded runs
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Standard singleplayer exposes **no seed**, and `run` state carries no seed
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field. The seed is visible only in the history file, after the run.
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Seeded modes exist but were not available until the first epoch unlock:
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| Mode | Seeded |
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|---|---|
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| `standard` | no |
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| `daily` | yes (fixed per day) |
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| `custom` | yes |
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For a reproducible evaluation harness, `custom` is the likely path. This needs
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verification — the mode screen appeared once and was not captured.
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---
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# Session 2 — potions, shops, treasure, events
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## Scoreboard
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| # | Win | Killed by | Seed | Time | Potions at end | Act reached |
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|---|---|---|---|---|---|---|
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| 001 | no | `VANTOM_BOSS` | `JUS59Z32HF` | 2017 s | **3** | 1 boss |
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| 002 | no | `BYRDONIS_ELITE` | `MJ4J25A3BH` | 688 s | 0 | 1 |
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| 003 | no | `SNAPPING_JAXFRUIT_NORMAL` | `HKLFARJJJQ` | 186 s | 0 | 1 |
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| 004 | no | **`THE_INSATIABLE_BOSS`** | `MLQ4KBZQWV` | 2235 s | 2 | **2 boss** |
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Run 004 reached the Act 2 boss with 11 relics and a 29-card deck. That is the
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best result so far and the first time the bot cleared an act.
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## Run 003 — the catastrophic event
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Died to a **normal** encounter at 186 s. The cause was not combat:
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```
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[102] jev chose Keep Deciphering conf=0.28
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[104] jev chose Lose Everything conf=0.49
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```
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The event offered "Keep Deciphering" and "Lose Everything". Jev picked
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"Lose Everything", which **set the player's max HP to 1**. Every subsequent
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state read then showed:
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```
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hp=1/1 (healthy)
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```
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The bot believed it was at full health, walked into a normal fight at 1 HP, and
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died. Two separate defects, both now fixed:
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1. `_hp_bucket` bucketed by percentage only, so `1/1` was 100% = "healthy".
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Fixed: absolute HP <= 5 is always `critical`.
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2. The event gate accepted a run-ending option at 0.49. Fixed with a stricter
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event gate plus a deterministic keyword safety net. See
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[05](05-failure-modes.md) and [02](02-system-one-jev.md).
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## Run 004 — what the new decision loops did
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| Decision | Count | Notes |
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| `shop_purchase` | 6 in one shop | Lantern, Feel No Pain, Evil Eye, Salvo, Equilibrium, Headbutt |
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| `use_potion` | 2+ | Fire Potion chosen by Jev at conf 1.00; two spent on lethal hits |
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| `claim_treasure_relic` | 2 | Lucky Fysh, plus earlier Orichalcum and Bronze Scales |
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| `combat_confirm_selection` | 4 | Hand-select now confirms instead of failing |
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| event safety net | 1 | "uncertain (0.44); took safest option" |
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Gold went from 528 to 130 across Act 2, so the "never buy anything" gap is
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closed. Potions at death dropped from 3 (run 001) to 2 (run 004) while the run
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went a full act further.
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## Still open
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- The bot still died holding 2 potions. The hard-need path only fires when the
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incoming hit is *lethal*; it does not yet spend potions on a losing
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attrition fight where HP is dropping every turn.
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- Buying 6 items in one shop produced a 29-card deck. `SHOP_BUY_THRESHOLD`
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may be too permissive; deck dilution is a real cost.
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- Card reward still falls back to "take the first" fairly often.
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## Recurring manual blocker
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The Timeline epoch reveal blocked the menu again after run 004, this time with
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`IRONCLAD2_EPOCH`. The mod refuses to automate it. A human must reveal it
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before the next run can start. Expect this after most runs.
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