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Adjust young adult and adult job-seeking behavior to better reflect d…
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…ynamic high-school exit ages.
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@algernon-A
algernon-A committed May 24, 2022
1 parent 187ae2f commit 8f97755
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5 changes: 4 additions & 1 deletion Changelog.txt
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@@ -1,4 +1,7 @@
Version 1.6.3
- Adjust young adult and adult job-seeking behavior to better reflect dynamic high-school exit ages


Version 1.6.3

- Adjust university graduation trigger to better fit custom childhood settings

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136 changes: 121 additions & 15 deletions Code/Patches/ResidentAI.cs
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Expand Up @@ -244,33 +244,139 @@ public static bool UpdateAge(ref bool __result, ref ResidentAI __instance, uint


/// <summary>
/// Harmony patch to ResidentAI.UpdateWorkplace to stop children below school age going to school.
/// Harmony pre-emptive Prefix patch to ResidentAI.UpdateWorkplace to stop children below school age going to school, and to align young adult and adult behaviour with custom childhood factors.
/// </summary>
/// <param name="data">Citizen data</param>
/// <returns>False (stop execution of original method) if the citizen is too young to go to school, true (execute original method) otherwise</returns>
/// <returns>Always alse (stop execution of original method)</returns>
[HarmonyPatch("UpdateWorkplace")]
[HarmonyPrefix]
[MethodImpl(MethodImplOptions.NoInlining)]
public static bool UpdateWorkplace(ref Citizen data)
public static bool UpdateWorkplace(uint citizenID, ref Citizen data)
{
// Is this a young child?
if (data.m_age < ModSettings.SchoolStartAge)
// Don't do anything if the citizen is employed or is homeless.
if (data.m_workBuilding != 0 || data.m_homeBuilding == 0)
{
// Young children should never be educated.
// Sometimes the UpdateWellbeing method (called immediately before UpdateWorkplace in SimulationStep) will give these kids education, so we just clear it here.
// Easier than messing with UpdateWellbeing.
data.Education1 = false;
// Don't execute original method (which would just abort anyway).
return false;
}

// Young children should also not go shopping (this is checked in following UpdateLocation call in SimulationStep).
// This prevents children from going shopping normally (vanilla code), but an additional patch is needed for the Real Time mod - see RealTime.cs.
data.m_flags &= ~Citizen.Flags.NeedGoods;
// Local references.
BuildingManager buildingManager = Singleton<BuildingManager>.instance;
Vector3 position = buildingManager.m_buildings.m_buffer[data.m_homeBuilding].m_position;
DistrictManager districtManager = Singleton<DistrictManager>.instance;
byte district = districtManager.GetDistrict(position);
DistrictPolicies.Services servicePolicies = districtManager.m_districts.m_buffer[district].m_servicePolicies;
int age = data.Age;

// Don't execute original method (thus avoiding assigning to a school).
return false;
// Default transfer reason - will be replaced with any valid workplace offers.
TransferManager.TransferReason educationReason = TransferManager.TransferReason.None;

// Treatment depends on citizen age.
switch (Citizen.GetAgeGroup(age))
{
case Citizen.AgeGroup.Child:
// Is this a young child?
if (data.m_age < ModSettings.SchoolStartAge)
{
// Young children should never be educated.
// Sometimes the UpdateWellbeing method (called immediately before UpdateWorkplace in SimulationStep) will give these kids education, so we just clear it here.
// Easier than messing with UpdateWellbeing.
data.Education1 = false;

// Young children should also not go shopping (this is checked in following UpdateLocation call in SimulationStep).
// This prevents children from going shopping normally (vanilla code), but an additional patch is needed for the Real Time mod - see RealTime.cs.
data.m_flags &= ~Citizen.Flags.NeedGoods;

// Don't execute original method (thus avoiding assigning to a school).
return false;
}

// If of school age, and not already educated, go to elementary school.
if (!data.Education1)
{
educationReason = TransferManager.TransferReason.Student1;
}
break;

case Citizen.AgeGroup.Teen:
if (data.Education1 && !data.Education2)
{
// Teens go to high school, if they've finished elementary school.
educationReason = TransferManager.TransferReason.Student2;
}
break;

case Citizen.AgeGroup.Young:
case Citizen.AgeGroup.Adult:
// Try for university, if they've finished elementary and high school - delaying two age units to look for work instead if the 'School's out' policy is set.
if (data.Education1 & data.Education2 & !data.Education3)
{
educationReason = TransferManager.TransferReason.Student3;
}
break;
}

// If citizen is unemployed (young adults and adults only), and either:
// The citizen isn't eligible for university;
// 'Education boost' is not on, or if it's on, the citizen's age above young adulthood modulo five is 3 or 4 (meaning they've already been looking for work for at least three age units);
// Or the citizen's age above young adulthood modulo five is 3 or 4 (meaning they've already been looking for work for at least three age units)
// ...then they look for work (this can be parallel to still seeking education).
if (data.Unemployed != 0 &&
(educationReason != TransferManager.TransferReason.Student3 ||
(servicePolicies & DistrictPolicies.Services.EducationBoost) == 0 ||
(age - ModSettings.YoungStartAge) % 5 > 2))
{
TransferManager.TransferOffer jobSeeking = default(TransferManager.TransferOffer);
jobSeeking.Priority = Singleton<SimulationManager>.instance.m_randomizer.Int32(8u);
jobSeeking.Citizen = citizenID;
jobSeeking.Position = position;
jobSeeking.Amount = 1;
jobSeeking.Active = true;
switch (data.EducationLevel)
{
case Citizen.Education.Uneducated:
Singleton<TransferManager>.instance.AddOutgoingOffer(TransferManager.TransferReason.Worker0, jobSeeking);
break;
case Citizen.Education.OneSchool:
Singleton<TransferManager>.instance.AddOutgoingOffer(TransferManager.TransferReason.Worker1, jobSeeking);
break;
case Citizen.Education.TwoSchools:
Singleton<TransferManager>.instance.AddOutgoingOffer(TransferManager.TransferReason.Worker2, jobSeeking);
break;
case Citizen.Education.ThreeSchools:
Singleton<TransferManager>.instance.AddOutgoingOffer(TransferManager.TransferReason.Worker3, jobSeeking);
break;
}
}

// Handle education reason.
switch (educationReason)
{
case TransferManager.TransferReason.Student3:
// If school's out policy is active, citizens won't look for education for the first two age units after becoming young adults.
if ((servicePolicies & DistrictPolicies.Services.SchoolsOut) != 0 && (age - ModSettings.YoungStartAge) % 5 <= 1)
{
break;
}
goto default;

default:
// Look for education (this can be parallel with looking for work, above).
TransferManager.TransferOffer educationSeeking = default(TransferManager.TransferOffer);
educationSeeking.Priority = Singleton<SimulationManager>.instance.m_randomizer.Int32(8u);
educationSeeking.Citizen = citizenID;
educationSeeking.Position = position;
educationSeeking.Amount = 1;
educationSeeking.Active = true;
Singleton<TransferManager>.instance.AddOutgoingOffer(educationReason, educationSeeking);
break;

case TransferManager.TransferReason.None:
break;
}

// If we got here, we need to continue on to the original method (this is not a young child).
return true;
return false;
}


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