diff --git a/src/data/backwardsCompatibility/backwardsCompatibility.js b/src/data/backwardsCompatibility/backwardsCompatibility.js
index ed44cd202d2b3a2958464e9a90de42a2329437a3..07ce59668170cc28bba63d831fd0205b8b05a2d1 100644
--- a/src/data/backwardsCompatibility/backwardsCompatibility.js
+++ b/src/data/backwardsCompatibility/backwardsCompatibility.js
@@ -1252,8 +1252,11 @@ App.Update.slaveRecords = function(node) {
nurseryDiv.append(`Checking and fixing records for nursery cribs... `);
V.cribs.forEach((child) => {
if (child.actualAge < 3) {
- // infants are not slaves, they need their own update code (but there isn't any yet)
+ // infants are not slaves, they need their own update code (but there isn't much yet)
// note that some infants have been *converted into* corrupted slaves by bad old BCs...no attempt is made to fix them here
+ if (child.spermY === undefined) {
+ child.spermY = normalRandInt(50, 5);
+ }
App.Facilities.Nursery.InfantDatatypeCleanup(child);
} else {
App.Update.Slave(child);
@@ -2033,6 +2036,9 @@ App.Update.oldVersions = function(node) {
V.PC.faceShape = "normal";
}
}
+ if (typeof V.PC.spermY === "undefined") {
+ V.PC.spermY = 50; // exactly
+ }
if ((typeof V.familyTesting === "undefined") && V.releaseID < 1065) {
// possibly vanilla FC; compel V.familyTesting to 0 so that the family upgrade will run on slaves
diff --git a/src/data/backwardsCompatibility/updateSlaveObject.js b/src/data/backwardsCompatibility/updateSlaveObject.js
index 0c05bba36abed80bbc64e9e091907baa85b73fd8..0e63c24a3c0498114559e63f64870f2c5a23a9ba 100644
--- a/src/data/backwardsCompatibility/updateSlaveObject.js
+++ b/src/data/backwardsCompatibility/updateSlaveObject.js
@@ -1007,6 +1007,10 @@ App.Update.Slave = function(slave, genepool = false) {
delete slave.relationTarget;
delete slave.recruiter;
+ if (slave.spermY === undefined) {
+ slave.spermY = normalRandInt(50, 3); // narrower range to avoid surprises
+ }
+
if (slave.geneticQuirks.albinism === 2 && !slave.albinismOverride) {
induceAlbinism(slave, 2);
}
diff --git a/src/facilities/nursery/widgets/children/ChildState.js b/src/facilities/nursery/widgets/children/ChildState.js
index 8b787dd89806b31e7088844d26d8ec40704c51a5..8de31f2d3e8fb185dbe124bb6123328325e7dd3b 100644
--- a/src/facilities/nursery/widgets/children/ChildState.js
+++ b/src/facilities/nursery/widgets/children/ChildState.js
@@ -1568,6 +1568,8 @@ App.Facilities.Nursery.ChildState = class ChildState {
/** Slave can only ever birth girls */
girlsOnly: 0
};
+ /** chance of generating sperm with a Y chromosome (yields male baby). inherited by sons, with mutation */
+ this.spermY = 50;
/** Counts various acts slave participated in */
this.counter = new App.Entity.ChildActionsCountersState();
/** Values provided by players */
diff --git a/src/facilities/nursery/widgets/infants/InfantState.js b/src/facilities/nursery/widgets/infants/InfantState.js
index 87f0b6a7545f8a29c4dc1ad3ee40154e64d1dd5b..f50c3506b54d851f0bbd744d250c0b8ab9f8644b 100644
--- a/src/facilities/nursery/widgets/infants/InfantState.js
+++ b/src/facilities/nursery/widgets/infants/InfantState.js
@@ -183,6 +183,8 @@ App.Facilities.Nursery.InfantState = class InfantState {
/** child can only ever birth girls */
girlsOnly: 0
};
+ /** chance of generating sperm with a Y chromosome (yields male baby). inherited by sons, with mutation */
+ this.spermY = 50;
/** how many weeks until the child is ready for release */
this.growTime = 156;
}
diff --git a/src/gui/options/options.tw b/src/gui/options/options.tw
index 46bd823470bfb6f6f3a1375c1257db830ed263f3..8cd9ef8151ef0e2c32b9737cd1363cc392548620 100644
--- a/src/gui/options/options.tw
+++ b/src/gui/options/options.tw
@@ -302,8 +302,8 @@
.addValue("Enabled", 1).on().addValue("Disabled", 0).off()
.addComment("<<if $seeDicksAffectsPregnancy === 1>>Currently <<print $seeDicks>>% of children will be born male. <</if>>Will not affect existing pregnancies already in-game.")>>
- <<if $seeDicksAffectsPregnancy > 0>>
- <<run _options.addOption("XX slaves can have sons", "adamPrinciple")
+ <<if $seeDicksAffectsPregnancy === 0>>
+ <<run _options.addOption("XX slaves only father daughters", "adamPrinciple")
.addValue("Enabled", 1).on().addValue("Disabled", 0).off()
.addComment("Will not affect existing pregnancies already in-game.")>>
<</if>>
diff --git a/src/js/SlaveState.js b/src/js/SlaveState.js
index cd6e9f7e093f671f91531c3a615866e948593623..861d83d377ff43c9abf07ddc4d492a76b27fa10f 100644
--- a/src/js/SlaveState.js
+++ b/src/js/SlaveState.js
@@ -2124,6 +2124,8 @@ App.Entity.SlaveState = class SlaveState {
/** slave can only ever birth girls */
girlsOnly: 0
};
+ /** chance of generating sperm with a Y chromosome (yields male baby). inherited by sons, with mutation */
+ this.spermY = 50;
/** Counts various acts slave participated in */
this.counter = new App.Entity.SlaveActionsCountersState();
/** Values provided by players */
diff --git a/src/npc/descriptions/descriptionWidgets.js b/src/npc/descriptions/descriptionWidgets.js
index b9f5035a7c033ff5e749065d362e585912f14369..fb2d4a310b6ef56166ec7838e8ffa192a1b4f84b 100644
--- a/src/npc/descriptions/descriptionWidgets.js
+++ b/src/npc/descriptions/descriptionWidgets.js
@@ -1536,6 +1536,9 @@ App.Desc.geneticQuirkAssessment = function(slave) {
if (slave.geneticQuirks.mLoss === 1 && V.geneticMappingUpgrade >= 2) {
r.push(`${He} is a myotonic dystrophy carrier.`);
}
+ if (slave.genes === "XY" && !V.seeDicksAffectsPregnancy) {
+ r.push(`Analysis of ${his} sperm shows that ${he} has a ${slave.spermY}% chance of fathering a son.`);
+ }
}
return r.join(` `);
};
diff --git a/src/npc/generate/generateGenetics.js b/src/npc/generate/generateGenetics.js
index ff7dd2751c6dafa8a83ef8b1e36b3b283e29cf02..250afa87426477062e046f46b602395e402c13e3 100644
--- a/src/npc/generate/generateGenetics.js
+++ b/src/npc/generate/generateGenetics.js
@@ -44,7 +44,8 @@ globalThis.generateGenetics = (function() {
clone: 0,
cloneID: 0,
geneticQuirks: {},
- fetish: "none"
+ fetish: "none",
+ spermY: 50
};
if (actor1.ID > 0) {
mother = V.genePool.find(s => s.ID === actor1.ID);
@@ -114,10 +115,28 @@ globalThis.generateGenetics = (function() {
genes.sexualFlaw = setSexualFlaw(father, mother);
genes.behavioralFlaw = setBehavioralFlaw(father, mother);
genes.fetish = setFetish(father, mother);
+ genes.spermY = setSpermY(father, mother);
return genes;
}
+ // get spermY value of the parent that's donating the Y chromosome
+ function getSpermY(father, mother) {
+ let sourceSpermY = 50; // default if no inherited Y chromosome (should be impossible, but the Adam Principle is optional, so it can happen)
+ if (father !== 0 && father.genes === "XY") {
+ sourceSpermY = father.spermY;
+ } else if (mother.genes === "XY") {
+ sourceSpermY = father.spermY;
+ }
+ return sourceSpermY;
+ }
+
+ // generation chance of y-chormosome carrying sperm
+ function setSpermY(father, mother) {
+ // Y-linked trait, so figure out where the Y chromosome is coming from and start from there
+ return normalRandInt(getSpermY(father, mother), 5); // mutation
+ }
+
// gender
function setGender(father, mother) {
let gender;
@@ -128,17 +147,26 @@ globalThis.generateGenetics = (function() {
} else if (V.adamPrinciple === 1) {
if (father !== 0) {
if (father.genes === "XX" && mother.genes === "XX") {
- gender = "XX";
+ gender = "XX"; // neither parent has a Y chromosome, it's definitely a girl
} else if (father.genes !== mother.genes) {
- gender = jsEither(["XX", "XY"]);
+ gender = jsRandom(0, 99) < getSpermY(father, mother) ? "XY" : "XX"; // "normal" conception
} else {
- gender = jsEither(["XX", "XY", "XY", "YY"]);
+ // both parents have a Y chromosome that they could donate; treat them as independent events
+ const motherY = jsRandom(0, 99) < mother.spermY;
+ const fatherY = jsRandom(0, 99) < father.spermY;
+ if (motherY && fatherY) {
+ gender = "YY"; // inviable, but retain for now
+ } else if (!motherY && !fatherY) {
+ gender = "XX"; // it's a girl!
+ } else {
+ gender = "XY"; // it's a boy!
+ }
}
} else {
- gender = jsEither(["XX", "XY"]);
+ gender = jsRandom(0, 99) < getSpermY(father, mother) ? "XY" : "XX";
}
} else {
- gender = jsEither(["XX", "XY"]);
+ gender = jsRandom(0, 99) < getSpermY(father, mother) ? "XY" : "XX";
}
return gender;
}
@@ -1156,6 +1184,7 @@ globalThis.generateChild = function (mother, ovum, incubator=false) {
child.origHColor = genes.hColor;
child.skin = getGeneticSkinColor(child);
child.hColor = getGeneticHairColor(child);
+ child.spermY = genes.spermY;
child.pubicHColor = child.hColor;
child.underArmHColor = child.hColor;
child.eyebrowHColor = child.hColor;
@@ -1209,6 +1238,7 @@ globalThis.generateChild = function (mother, ovum, incubator=false) {
child.origHColor = genes.hColor;
child.skin = getGeneticSkinColor(child);
child.hColor = getGeneticHairColor(child);
+ child.spermY = genes.spermY;
resetEyeColor(child, "both");
child.pubicHColor = child.hColor;
child.underArmHColor = child.hColor;
diff --git a/src/npc/generate/generateNewSlaveJS.js b/src/npc/generate/generateNewSlaveJS.js
index 61b02bfe1717a7cdc5dce32b3aee1588e7911d77..b3c83d8531c21bc43f4a868ef00f951db0d11dd4 100644
--- a/src/npc/generate/generateNewSlaveJS.js
+++ b/src/npc/generate/generateNewSlaveJS.js
@@ -103,6 +103,7 @@ globalThis.GenerateNewSlave = (function() {
slave.hColor = getGeneticHairColor(slave);
slave.skin = getGeneticSkinColor(slave);
resetEyeColor(slave, "both");
+ slave.spermY = normalRandInt(50, 5);
}
function GenerateXXSlave() {
diff --git a/src/player/js/PlayerState.js b/src/player/js/PlayerState.js
index 115a70c6f1b6ae32d518a055d72e76447d3dc0ec..4efbdaf320adf2e8d164496d3c6f4216be6eab5f 100644
--- a/src/player/js/PlayerState.js
+++ b/src/player/js/PlayerState.js
@@ -1691,6 +1691,8 @@ App.Entity.PlayerState = class PlayerState {
/** slave can only ever birth girls */
girlsOnly: 0
};
+ /** chance of generating sperm with a Y chromosome (yields male baby). inherited by sons, with mutation */
+ this.spermY = 50;
/** Counts various thing you have done in */
this.counter = new App.Entity.PlayerActionsCountersState();
/** Values provided by players */
diff --git a/src/pregmod/managePersonalAffairs.tw b/src/pregmod/managePersonalAffairs.tw
index f782157ba7d27aa190b06d30f117194d8f03e7ac..8a212bc09f387e17146aa93caeb98c42edb38c21 100644
--- a/src/pregmod/managePersonalAffairs.tw
+++ b/src/pregmod/managePersonalAffairs.tw
@@ -17,6 +17,15 @@
<div>
You pause for a moment from your busy day to day life to return to <<if $masterSuite != 0>>$masterSuiteName<<else>>your room<</if>> to consider some things about yourself.
</div>
+
+<<if $geneticMappingUpgrade >= 1>>
+ <div>
+ <<if $PC.genes === "XY" && $seeDicksAffectsPregnancy === 0>>
+ Analysis of your sperm shows that you have a <<= $PC.spermY>>% chance of fathering a son.
+ <</if>>
+ </div>
+<</if>>
+
<div>
You take yourself in a full length mirror. You are <<= addA($PC.race)>> <<if $PC.dick != 0 && $PC.vagina != -1>>futanari<<elseif $PC.dick != 0>>man<<else>>woman<</if>> with<<if $PC.markings == "freckles">> freckled<<elseif $PC.markings == "heavily freckled">> heavily freckled<</if>> <<print $PC.skin>> skin, $PC.hColor hair, <<print App.Desc.eyesColor($PC)>> and a perfect $PC.faceShape face.
<<if $PC.actualAge >= 65>>