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Real Player Roster inspired development curves #320

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Real Player Roster inspired development curves #320

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52744f9
some data-centric player prog updates
nicidob Sep 28, 2020
9fb82f3
bit of balance
nicidob Oct 2, 2020
1f365ba
more uniform limits
nicidob Oct 2, 2020
629f778
more tweaks
nicidob Oct 3, 2020
e5dfb80
another day, another tweak, now with 3 sets
nicidob Oct 10, 2020
e72e8d5
trying to move to single prog
nicidob Feb 3, 2021
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235 changes: 93 additions & 142 deletions src/worker/core/player/developSeason.basketball.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,192 +10,144 @@ type RatingFormula = {
changeLimits: (age: number) => [number, number];
};

const shootingFormula: RatingFormula = {
const defaultFormula: RatingFormula = {
ageModifier: (age: number) => {
// Reverse most of the age-related decline in calcBaseChange
if (age <= 27) {
return 0;
}

if (age <= 29) {
return 0.5;
}

if (age <= 31) {
return 1.5;
}

return 2;
return 0;
},
changeLimits: () => [-3, 13],
};
const iqFormula: RatingFormula = {
ageModifier: (age: number) => {
if (age <= 21) {
return 4;
}

changeLimits: (age: number) => {
if (age <= 23) {
return 3;
}

// Reverse most of the age-related decline in calcBaseChange
if (age <= 27) {
return 0;
}

if (age <= 29) {
return 0.5;
}

if (age <= 31) {
return 1.5;
return [-2, 20];
} else if (age <= 25) {
return [-5, 10];
}

return 2;
},
changeLimits: age => {
if (age > 24) {
return [-3, 9];
}

// For 19: [-3, 32]
// For 23: [-3, 12]
return [-3, 7 + 5 * (24 - age)];
const age_adj = -0.5 * (age - 25);
return [-5 + age_adj, 5 + age_adj];
},
};

const ratingsFormulas: Record<Exclude<RatingKey, "hgt">, RatingFormula> = {
stre: {
ageModifier: () => 0,
changeLimits: () => [-Infinity, Infinity],
ageModifier: (age: number) => {
return -0.4;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
spd: {
ageModifier: (age: number) => {
if (age <= 27) {
return 0;
}

if (age <= 30) {
return -2;
if (age <= 20) {
return -0.1;
}

if (age <= 35) {
return -3;
}

if (age <= 40) {
return -4;
}

return -8;
return -0.2 * (age - 20) + -0.1;
},
changeLimits: () => [-12, 2],
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
jmp: {
jmp: defaultFormula,
endu: {
ageModifier: (age: number) => {
if (age <= 26) {
return 0;
}

if (age <= 30) {
return -3;
}

if (age <= 35) {
return -4;
}

if (age <= 40) {
return -5;
if (age <= 20) {
return 3.7;
}

return -10;
return -0.5 * (age - 20) + 3.7;
},
changeLimits: () => [-12, 2],
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
endu: {
dnk: {
ageModifier: (age: number) => {
if (age <= 23) {
return random.uniform(0, 9);
if (age <= 20) {
return -0.2;
}

if (age <= 30) {
return 0;
return 0.1 * (age - 20) + -0.2;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
ins: {
ageModifier: (age: number) => {
if (age <= 20) {
return -1.1;
}

if (age <= 35) {
return -2;
return 0.2 * (age - 20) + -1.1;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
ft: {
ageModifier: (age: number) => {
if (age <= 20) {
return -0.4;
}

if (age <= 40) {
return -4;
return 0.1 * (age - 20) + -0.4;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
fg: defaultFormula,
tp: {
ageModifier: (age: number) => {
if (age <= 20) {
return -1.2;
}

return -8;
return 0.2 * (age - 20) + -1.2;
},
changeLimits: () => [-11, 19],
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
dnk: {
oiq: {
ageModifier: (age: number) => {
// Like shootingForumla, except for old players
if (age <= 27) {
return 0;
return 0;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
diq: {
ageModifier: (age: number) => {
if (age <= 20) {
return -0.7;
}

return 0.5;
return 0.1 * (age - 20) + -0.7;
},
changeLimits: () => [-3, 13],
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
ins: shootingFormula,
ft: shootingFormula,
fg: shootingFormula,
tp: shootingFormula,
oiq: iqFormula,
diq: iqFormula,
drb: {
ageModifier: shootingFormula.ageModifier,
changeLimits: () => [-2, 5],
ageModifier: (age: number) => {
if (age <= 20) {
return -1.4;
}
return 0.2 * (age - 20) + -1.4;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
pss: {
ageModifier: shootingFormula.ageModifier,
changeLimits: () => [-2, 5],
ageModifier: (age: number) => {
if (age <= 20) {
return -1.1;
}
return 0.2 * (age - 20) + -1.1;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
reb: {
ageModifier: shootingFormula.ageModifier,
changeLimits: () => [-2, 5],
ageModifier: (age: number) => {
if (age <= 20) {
return -0.7;
}
return 0.1 * (age - 20) + -0.7;
},
changeLimits: (age: number) => defaultFormula.changeLimits(age),
},
};

const calcBaseChange = (age: number, coachingRank: number): number => {
let val: number;

if (age <= 21) {
val = 2;
} else if (age <= 25) {
val = 1;
} else if (age <= 27) {
val = 0;
} else if (age <= 29) {
val = -1;
} else if (age <= 31) {
val = -2;
} else if (age <= 34) {
val = -3;
} else if (age <= 40) {
val = -4;
} else if (age <= 43) {
val = -5;
if (age <= 19) {
val = 2.2;
} else {
val = -6;
val = -0.3 * (age - 19) + 2.2;
}

// Noise
if (age <= 23) {
val += helpers.bound(random.realGauss(0, 5), -4, 20);
} else if (age <= 25) {
val += helpers.bound(random.realGauss(0, 5), -4, 10);
val += helpers.bound(random.realGauss(0, 8), -2, 8);
} else if (age <= 28) {
val += helpers.bound(random.realGauss(0, 6), -2, 6);
} else {
val += helpers.bound(random.realGauss(0, 3), -2, 4);
val += helpers.bound(random.realGauss(0, 4), -2, 4);
}

// Modulate by coaching. g.get("numActiveTeams") doesn't exist when upgrading DB, but that doesn't matter
Expand Down Expand Up @@ -227,7 +179,6 @@ const developSeason = (
ratings.hgt += 1;
}
}

const baseChange = calcBaseChange(age, coachingRank);

for (const key of helpers.keys(ratingsFormulas)) {
Expand All @@ -237,7 +188,7 @@ const developSeason = (
ratings[key] = limitRating(
ratings[key] +
helpers.bound(
(baseChange + ageModifier) * random.uniform(0.4, 1.4),
(baseChange + ageModifier) * random.uniform(0.1, 1.7),
changeLimits[0],
changeLimits[1],
),
Expand Down
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