142 lines
6.3 KiB
JSON
142 lines
6.3 KiB
JSON
{
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"_readme": [
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"Super Kart tuning. Everything the sim reads lives here so the feel can be",
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"adjusted without code changes. Distances are world units (tracks live in a",
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"4096x4096 world), speeds are units/second, times are milliseconds.",
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"After editing, run `node tools/verifySuperKart.js` to re-check invariants."
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],
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"engineClasses": [
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{ "id": "cruiser", "label": "CRUISER CLASS", "desc": "Relaxed speeds, forgiving rivals.", "speedMult": 0.8, "aiSkillMult": 0.75, "rubberBandMult": 1.75 },
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{ "id": "racer", "label": "RACER CLASS", "desc": "The intended Super Kart experience.", "speedMult": 1.0, "aiSkillMult": 1.0, "rubberBandMult": 1.0 },
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{ "id": "turbo", "label": "TURBO CLASS", "desc": "Everything faster, rivals ruthless.", "speedMult": 1.15, "aiSkillMult": 1.25, "rubberBandMult": 0.25 }
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],
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"physics": {
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"kartRadius": 14,
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"baseTopSpeed": 560,
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"topSpeedSpread": 160,
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"baseAccel": 320,
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"accelSpread": 240,
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"brakeDecel": 760,
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"coastDrag": 1.1,
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"reverseTopSpeed": 170,
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"turnRateBase": 2.3,
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"turnRateSpread": 1.3,
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"speedTurnPenalty": 0.55,
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"driftTurnMult": 1.6,
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"driftSlipRate": 240,
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"driftGripSpread": 170,
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"miniTurboMinMs": 500,
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"miniTurboMaxMs": 1800,
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"miniTurboBoostMs": 650,
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"miniTurboBoostMultMin": 1.1,
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"miniTurboBoostMultMax": 1.4,
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"slipDecay": 3.2,
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"hopMs": 260,
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"hopCooldownMs": 160,
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"offroadMultMin": 0.5,
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"offroadMultMax": 0.92,
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"deepMult": 0.25,
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"boostPadMult": 1.4,
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"boostPadMs": 900,
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"spinMs": 1100,
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"spinSpeedMult": 0.35,
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"squashMs": 2600,
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"squashSpeedMult": 0.5,
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"invulnMs": 1600,
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"coinTopSpeedBonus": 0.004,
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"maxCoins": 10,
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"coinsLostOnHit": 2,
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"coinPickupRadius": 22,
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"wallBumpSpeedLoss": 0.45,
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"bumpImpulse": 190,
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"respawnMs": 1600,
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"offroadRescueMs": 6000,
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"gridSpacing": 46,
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"itemBoxRespawnMs": 2200,
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"itemBoxRadius": 20,
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"rouletteMs": 1500,
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"rubberBandGain": 0.08,
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"rubberBandRange": 1600,
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"aiLookaheadMin": 4,
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"aiLookaheadMax": 14,
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"aiSteerGain": 3.4,
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"aiBrakeCurvature": 1.1,
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"aiStuckMs": 1500,
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"aiReverseMs": 800
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},
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"items": [
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{ "id": "bolt", "name": "Bolt", "type": "projectile", "desc": "Straight shot, bounces off walls three times.",
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"params": { "speed": 900, "bounces": 3, "radius": 10, "lifeMs": 6000, "homing": false } },
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{ "id": "seeker", "name": "Seeker", "type": "projectile", "desc": "Locks onto the next kart ahead and hunts it down.",
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"params": { "speed": 800, "bounces": 0, "radius": 10, "lifeMs": 9000, "homing": true, "homingTurnRate": 3.2 } },
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{ "id": "oil", "name": "Oil Slick", "type": "hazard", "desc": "Drop it behind you (or lob it ahead). Spins whoever touches it.",
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"params": { "radius": 18, "throwSpeed": 700, "throwMs": 600 } },
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{ "id": "turbo", "name": "Turbo Cell", "type": "boost", "desc": "A burst of raw speed. Works everywhere, even off-road.",
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"params": { "ms": 1400, "mult": 1.5 } },
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{ "id": "overdrive", "name": "Overdrive", "type": "status", "desc": "Invincible and faster for a few glorious seconds.",
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"params": { "ms": 7000, "mult": 1.2 } },
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{ "id": "emp", "name": "EMP", "type": "global", "desc": "Shrinks and slows every other racer. Heavies reboot last.",
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"params": { "ms": 4200, "mult": 0.6, "weightExtraMs": 1600 } },
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{ "id": "coins", "name": "Coin Pack", "type": "pickup", "desc": "Two coins, straight into the tank.",
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"params": { "coins": 2 } }
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],
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"itemWeights": {
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"_note": "One row per item id; 9 columns = race positions 1st..9th. Leaders get defensive scraps, back markers get the comeback tools.",
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"byPosition": {
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"bolt": [30, 25, 22, 18, 15, 12, 10, 8, 6],
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"seeker": [ 0, 18, 20, 22, 22, 20, 16, 12, 8],
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"oil": [30, 20, 15, 12, 8, 6, 4, 3, 2],
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"turbo": [ 5, 15, 20, 22, 25, 26, 28, 28, 26],
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"overdrive": [ 0, 0, 2, 4, 8, 12, 16, 20, 24],
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"emp": [ 0, 0, 1, 2, 4, 8, 12, 16, 22],
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"coins": [35, 22, 20, 20, 18, 16, 14, 13, 12]
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}
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},
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"pointsTable": [10, 8, 6, 4, 3, 2, 1, 0, 0],
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"themes": {
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"_note": "Rasterizer palettes + backdrop fallbacks per location theme. Colors are hex strings. fog should match the backdrop's bottom edge so the draw-distance fade lands on it.",
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"beach": {
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"name": "Sunwash Shore",
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"terrain": "#d9b878", "terrainSpeckle": "#c8a55e", "road": "#8a8378", "roadEdge": "#6e685e",
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"offroad": "#e6cd90", "deep": "#1d6e9e", "water": "#2b86bd",
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"skyTop": "#7ec8e8", "skyBottom": "#ffe9c2", "fog": "#ffe9c2",
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"decor": ["palm", "umbrella", "rock"]
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},
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"volcano": {
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"name": "Cinder Peaks",
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"terrain": "#4a3230", "terrainSpeckle": "#5c3a32", "road": "#5e5450", "roadEdge": "#453d3a",
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"offroad": "#6e4038", "deep": "#e05a1e", "water": "#ff7a28",
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"skyTop": "#2a1418", "skyBottom": "#ff9a52", "fog": "#ff9a52",
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"decor": ["boulder", "vent", "spire"]
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},
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"scrapyard": {
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"name": "Smasher's Scrapyard",
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"terrain": "#6b5f4c", "terrainSpeckle": "#7a6c55", "road": "#71716e", "roadEdge": "#54544f",
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"offroad": "#8a7a5e", "deep": "#3a3a36", "water": "#4a5a52",
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"skyTop": "#8a92a0", "skyBottom": "#d8c8a8", "fog": "#d8c8a8",
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"decor": ["tirepile", "crane", "wreck"]
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},
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"swamp": {
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"name": "Bayou Bend",
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"terrain": "#3f5a35", "terrainSpeckle": "#4a6a3c", "road": "#6e6252", "roadEdge": "#524a3e",
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"offroad": "#55703e", "deep": "#233a2e", "water": "#3a5f52",
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"skyTop": "#5a7a68", "skyBottom": "#c2d0a8", "fog": "#c2d0a8",
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"decor": ["cypress", "reeds", "log"]
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},
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"speedway": {
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"name": "Gerome Speedway",
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"terrain": "#4a7a42", "terrainSpeckle": "#548a48", "road": "#565b60", "roadEdge": "#3e4246",
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"offroad": "#6a9a58", "deep": "#2e2e2e", "water": "#3a6a9a",
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"skyTop": "#6ab0e8", "skyBottom": "#e8f0f8", "fog": "#e8f0f8",
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"decor": ["grandstand", "billboard", "flagpole"]
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},
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"nightcity": {
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"name": "Blackwind Boulevard",
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"terrain": "#1e2230", "terrainSpeckle": "#2a3044", "road": "#3c4048", "roadEdge": "#2a2d33",
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"offroad": "#2e3448", "deep": "#101420", "water": "#182a4a",
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"skyTop": "#0a0c18", "skyBottom": "#4a3a6a", "fog": "#4a3a6a",
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"decor": ["tower", "neon", "lamppost"]
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}
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}
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}
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