feat: remove engine from constructor

.gas-snapshot

@@ -1,3 +1,8 @@
-InlineEngineGasTest:test_consecutiveBattleGas() (gas: 18257376)
-InlineEngineGasTest:test_identicalBattlesGas() (gas: 15177982)
-InlineEngineGasTest:test_identicalBattlesWithEffectsGas() (gas: 19225213)
+EngineGasTest:test_consecutiveBattleGas() (gas: 20528818)
+EngineGasTest:test_identicalBattlesGas() (gas: 6023249)
+EngineGasTest:test_identicalBattlesWithEffectsGas() (gas: 7967704)
+EngineGasTest:test_inlineRNGMatchesDefaultOracle() (gas: 20077954)
+EngineGasTest:test_inlineVsExternalValidationGas() (gas: 19160436)
+InlineEngineGasTest:test_consecutiveBattleGas() (gas: 17790603)
+InlineEngineGasTest:test_identicalBattlesGas() (gas: 17374600)
+InlineEngineGasTest:test_identicalBattlesWithEffectsGas() (gas: 21384248)

.gitignore

@@ -9,7 +9,7 @@ out/
 /broadcast
 
 log.txt
-PLAN.md
+PLAN*.md
 
 # Dotenv file
 .env
@@ -54,4 +54,7 @@ transpiler/ts-output/
 .vscode/
 .pytest_cache/
 .venv/
-.claude/
+.claude/
+node_modules/
+
+.deploys/

CLAUDE.md

@@ -6,7 +6,6 @@
 
 **License:** AGPL-3.0
 **Solidity version:** 0.8.34
-**Target chain:** MegaETH (mainnet and testnet)
 
 ## Quick Start
 
@@ -235,6 +234,14 @@ The CSV files in `drool/` are the source of truth for mon stats, move parameters
 - Mock contracts in `test/mocks/` for isolated testing
 - Gas benchmarks in `EngineGasTest.sol` and `InlineEngineGasTest.sol` with JSON snapshots
 
+### Development Approach
+
+When implementing new features or refactors, follow a test-first approach:
+1. Write tests that specify the desired behavior
+2. Run to verify the tests fail (confirming they test new behavior)
+3. Implement the changes
+4. Run to verify the tests pass
+
 ### Adding a New Mon
 
 1. Add mon stats to `drool/mons.csv` (HP, Attack, Defense, SpAtk, SpDef, Speed, Types)

drool/moves.csv

@@ -41,9 +41,9 @@ Iron Wall,Aurox,0,3,100,0,Metal,Self,"Until Aurox switches out, regenerate 50% o
 Bull Rush,Aurox,120,2,100,0,Metal,Physical,Deals damage. Also deals 20% of max HP to Aurox.,,none
 Contagious Slumber,Xmon,0,2,100,0,Cosmic,Other,"Inflicts Sleep on self and opponent. When asleep, you are forced to rest.",,none
 Vital Siphon,Xmon,40,2,90,0,Cosmic,Special,"Deals damage, 50% chance to steal 1 stamina from opponent.",,none
-Somniphobia,Xmon,0,1,100,0,Cosmic,Other,"For the next 6 turns, any mon that rests will take 1/16th of max HP as damage.",,none
+Somniphobia,Xmon,0,1,100,0,Cosmic,Other,"For the next 6 turns, any mon that rests will take 1/8th of max HP as damage.",,none
 Night Terrors,Xmon,0,0,100,0,Cosmic,Special,Gain a Terror stack. Deals damage and costs stamina at end of turn for each Terror stack. Deals extra damage if opponent is alseep.,,none
 Bubble Bop,Ekineki,50,3,100,0,Liquid,Special,Hits twice. Each hit deals 50 base power.,,none
 Sneak Attack,Ekineki,60,2,100,0,Liquid,Special,Hits any opponent mon (even non-active). Can only be used once per switch-in.,,opponent-mon
-Nine Nine Nine,Ekineki,0,2,100,0,Math,Self,Sets crit rate to 90% on the next turn for all moves.,,none
+Nine Nine Nine,Ekineki,0,1,100,0,Math,Self,Sets crit rate to 90% on the next turn for all moves.,,none
 Overflow,Ekineki,90,3,100,0,Math,Special,Deals damage.,,none