SirStone
0384e2ba6a
Changes: - Fixed fire power at 3.0 (removes hitRateEMA power ladder noise that cleared exemplars mid-battle and corrupted learning) - Relative velocity encoding: input uses (velDir - bearing) instead of absolute velDir, so exemplars generalize across Walls' starting walls - Fix test winner detection to use per-round score delta instead of rank field (rank in round_ended is cumulative battle rank, not round winner) - Keep exemplars across power changes (no longer relevant with fixed power) - Store lastBulletSpeed at fire time for accurate EVALUATE lead prediction Result: 2/10 rounds won vs Walls (Nim); first-round win now possible from round 1 when aimer generalizes from relative velocity patterns. Bottleneck: sparse exemplars in early rounds; energy bleeds at P3 cold-start. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
65 lines
2.7 KiB
Nim
65 lines
2.7 KiB
Nim
## Bullet economy test: SNNBot vs WallsBot.
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## Prints per-round and summary stats for tuning. No hard pass/fail.
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## Requires TR server JARs (set TR_SERVER_JAR / TR_BATTLE_RUNNER env vars).
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## Set TR_SAMPLE_BOTS to point to sample-bots directory (e.g. sample-bots-nim-linux-1.0.7).
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import std/[os, strformat]
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import test_framework/battle_result
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const
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DefaultServerJar = "/home/davide/Projects/tank-royale/server/build/libs/robocode-tankroyale-server-0.35.5-all.jar"
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DefaultRunnerJar = "/home/davide/Projects/tank-royale/runner/examples/lib/robocode-tankroyale-runner.jar"
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DefaultSampleBots = "/home/davide/Downloads/robocode-tankroyale/sample-bots-nim-linux-1.0.7"
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let serverJar = getEnv("TR_SERVER_JAR", DefaultServerJar)
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let runnerJar = getEnv("TR_BATTLE_RUNNER", DefaultRunnerJar)
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let sampleBotsDir = getEnv("TR_SAMPLE_BOTS", DefaultSampleBots)
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if not fileExists(serverJar) or not fileExists(runnerJar):
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echo "Skipping: JAR files not found (set TR_SERVER_JAR / TR_BATTLE_RUNNER to override)"
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quit(0)
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if not dirExists(sampleBotsDir):
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echo "Skipping: sample bots directory not found at ", sampleBotsDir
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echo "Set TR_SAMPLE_BOTS to override"
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quit(0)
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import test_framework/test_framework
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const
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snnbotDir = currentSourcePath().parentDir.parentDir
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let wallsbotDir = sampleBotsDir / "Walls"
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let r = runBattle(@[snnbotDir, wallsbotDir], rounds = 10)
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# Per-round stats
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echo "=== Per-round results ==="
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var snnWins, wallsWins: int
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var prevSnn, prevWalls: int
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for rnd in r.rounds:
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var snn, walls: BotRoundResult
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for br in rnd.results:
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if br.name == "SNNBot": snn = br
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if br.name == "Walls (Nim)": walls = br
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let snnDelta = snn.score - prevSnn
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let wallsDelta = walls.score - prevWalls
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prevSnn = snn.score
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prevWalls = walls.score
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# Use per-round score delta to determine round winner (rank field is cumulative battle rank)
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let winner = if snnDelta > wallsDelta: "SNNBot" else: "Walls"
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if winner == "SNNBot": inc snnWins else: inc wallsWins
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echo fmt"Round {rnd.round:2}: {winner} wins | SNNBot +{snnDelta}(={snn.score}) rank={snn.rank} survived={snn.survived} | Walls +{wallsDelta}(={walls.score}) rank={walls.rank} survived={walls.survived}"
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# Summary
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echo ""
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echo "=== Summary (10 rounds) ==="
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var snnFinal, wallsFinal: BotResult
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for b in r.results:
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if b.name == "SNNBot": snnFinal = b
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if b.name == "Walls (Nim)": wallsFinal = b
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echo fmt"SNNBot : wins={snnWins}/10 totalScore={snnFinal.totalScore} survivalRounds={snnFinal.survivalCount} firstPlaces={snnFinal.firstPlaces}"
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echo fmt"Walls : wins={wallsWins}/10 totalScore={wallsFinal.totalScore} survivalRounds={wallsFinal.survivalCount} firstPlaces={wallsFinal.firstPlaces}"
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echo fmt"Win rate : {snnWins * 100 div 10}%"
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