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Adjust enemy stats based on player count #706

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Adjust enemy stats based on player count #706

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Adjust enemy stats based on player count
otsffs Aug 31, 2024
4695b15
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otsffs Aug 31, 2024
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76 changes: 76 additions & 0 deletions Code/client/Services/Generic/CharacterService.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1212,6 +1212,82 @@ void CharacterService::RequestServerAssignment(const entt::entity aEntity) const

message.CurrentActorData = BuildActorData(pActor);

// Define a small tolerance value for comparing floating-point numbers.
constexpr float epsilon = 1e-6;
// Only sync living entities, excluding players
// Enable only if the difficulty is sufficiently high
uint32_t difficulty = World::Get().GetServerSettings().Difficulty;
if(difficulty > 2 && !pActor->IsDead() && pActor->GetExtension() && !pActor->GetExtension()->IsPlayer())
{
// Ensure the current player is in the party
if(World::Get().GetPartyService().IsInParty())
{
float currentHealth = message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kHealth];
float maxHealth = message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kHealth];
// Use tolerance for approximate equality comparison, exclude characters with health ending in 7, as 7 indicates the value has already been reset
if(maxHealth >= 100 && std::fabs(currentHealth - maxHealth) <= epsilon && std::fmod(maxHealth, 10) != 7)
{
// Get the current number of party members
size_t size = World::Get().GetPartyService().GetPartyMembers().size();
if(size > 1)
{
// rounded to two decimal places
double multiple = std::round(std::log(size) / std::log(2) * 100.0) / 100.0;
// Increase difficulty for Legendary mode
if(difficulty == 5)
multiple *= 2;

float newMaxHealth = maxHealth + (maxHealth * multiple);

// Ensure the units digit of the new health value is 7
int roundedNewMaxHealth = static_cast<int>(std::round(newMaxHealth));
int adjustment = (7 - (roundedNewMaxHealth % 10) + 10) % 10;
roundedNewMaxHealth += adjustment;

newMaxHealth = static_cast<float>(roundedNewMaxHealth);
spdlog::info("Adjust health based on the number of players: {}", newMaxHealth);
// Force set the local value
pActor->ForceActorValue(ActorValueOwner::ForceMode::PERMANENT, ActorValueInfo::kHealth, newMaxHealth);
pActor->ForceActorValue(ActorValueOwner::ForceMode::DAMAGE, ActorValueInfo::kHealth, newMaxHealth);
// Update the broadcasted value
message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kHealth] = newMaxHealth;
message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kHealth] = newMaxHealth;

// Calculate new stamina value
float currentStamina = message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kStamina];
float maxStamina = message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kStamina];
if(maxStamina >= 50 && std::fabs(currentStamina - maxStamina) <= epsilon)
{
// First calculate the floating-point result, then round it directly to an integer
int tempNewMaxStamina = static_cast<int>(maxStamina + (maxStamina * static_cast<float>(multiple * 0.5)));

int newMaxStamina = tempNewMaxStamina;

pActor->ForceActorValue(ActorValueOwner::ForceMode::PERMANENT, ActorValueInfo::kStamina, newMaxStamina);
pActor->ForceActorValue(ActorValueOwner::ForceMode::DAMAGE, ActorValueInfo::kStamina, newMaxStamina);
message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kStamina] = newMaxStamina;
message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kStamina] = newMaxStamina;
}

// Calculate new magicka value
float currentMagicka = message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kMagicka];
float maxMagicka = message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kMagicka];
if(maxMagicka >= 50 && std::fabs(currentMagicka - maxMagicka) <= epsilon)
{
// First calculate the floating-point result, then round it directly to an integer
int tempNewMaxMagicka = static_cast<int>(maxMagicka + (maxMagicka * static_cast<float>(multiple * 0.35)));

int newMaxMagicka = tempNewMaxMagicka;
pActor->ForceActorValue(ActorValueOwner::ForceMode::PERMANENT, ActorValueInfo::kMagicka, newMaxMagicka);
pActor->ForceActorValue(ActorValueOwner::ForceMode::DAMAGE, ActorValueInfo::kMagicka, newMaxMagicka);
message.CurrentActorData.InitialActorValues.ActorMaxValuesList[ActorValueInfo::kMagicka] = newMaxMagicka;
message.CurrentActorData.InitialActorValues.ActorValuesList[ActorValueInfo::kMagicka] = newMaxMagicka;
}
}
}
}
}

message.FactionsContent = pActor->GetFactions();
// TODO: ft, fallout probably uses skycells for those choppers
#if TP_SKYRIM64
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