public static bool GenerateSalvage(List <UnitResult> enemyMechs, List <VehicleDef> enemyVehicles,
List <UnitResult> lostUnits, bool logResults,
Contract __instance, ref List <SalvageDef> ___finalPotentialSalvage)
{
if (!Control.Settings.OverrideSalvageGeneration)
{
return(true);
}
try
{
Control.LogDebug(DType.SalvageProccess, $"Start GenerateSalvage for {__instance.Name}");
___finalPotentialSalvage = new List <SalvageDef>();
var Contract = new ContractHelper(__instance);
Contract.SalvagedChassis = new List <SalvageDef>();
Contract.LostMechs = new List <MechDef>();
Contract.SalvageResults = new List <SalvageDef>();
var simgame = __instance.BattleTechGame.Simulation;
if (simgame == null)
{
Control.LogError("No simgame - cancel salvage");
return(false);
}
var Constants = simgame.Constants;
Control.LogDebug(DType.SalvageProccess, $"- Lost Units {__instance.Name}");
for (int i = 0; i < lostUnits.Count; i++)
{
var mech = lostUnits[i].mech;
if (!IsDestroyed(mech))
{
Control.LogDebug(DType.SalvageProccess, $"-- {mech.Name} not destroyed, skiping");
continue;
}
if (Control.Settings.OverrideRecoveryChance)
{
Control.LogDebug(DType.SalvageProccess, $"-- Recovery {mech.Name} CC method");
float chance = Constants.Salvage.DestroyedMechRecoveryChance;
chance -= mech.IsLocationDamaged(ChassisLocations.Head)
? Control.Settings.HeadRecoveryPenaly
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.LeftTorso)
? Control.Settings.TorsoRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.CenterTorso)
? Control.Settings.TorsoRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.RightTorso)
? Control.Settings.TorsoRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.RightArm)
? Control.Settings.LimbRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.RightLeg)
? Control.Settings.LimbRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.LeftArm)
? Control.Settings.LimbRecoveryPenalty
: 0;
chance -= mech.IsLocationDestroyed(ChassisLocations.LeftLeg)
? Control.Settings.LimbRecoveryPenalty
: 0;
chance += lostUnits[i].pilot.HasEjected
? Control.Settings.EjectRecoveryBonus
: 0;
float num = simgame.NetworkRandom.Float(0f, 1f);
lostUnits[i].mechLost = chance < num;
if (lostUnits[i].mechLost)
{
Control.LogDebug(DType.SalvageProccess,
$"--- {chance:0.00} < {num:0.00} - roll failed, no recovery");
}
else
{
Control.LogDebug(DType.SalvageProccess,
$"--- {chance:0.00} >= {num:0.00} - roll success, recovery");
}
}
else
{
Control.LogDebug(DType.SalvageProccess, $"-- Recovery {mech.Name} vanila method");
float num = simgame.NetworkRandom.Float(0f, 1f);
if (mech.IsLocationDestroyed(ChassisLocations.CenterTorso))
{
Control.LogDebug(DType.SalvageProccess, $"--- CenterTorso Destroyed - no recovery");
lostUnits[i].mechLost = true;
}
else
{
lostUnits[i].mechLost = Constants.Salvage.DestroyedMechRecoveryChance < num;
if (lostUnits[i].mechLost)
{
Control.LogDebug(DType.SalvageProccess,
$"--- {Constants.Salvage.DestroyedMechRecoveryChance:0.00} < {num:0.00} - roll failed, no recovery");
}
else
{
Control.LogDebug(DType.SalvageProccess,
$"--- {Constants.Salvage.DestroyedMechRecoveryChance:0.00} >= {num:0.00} - roll success, recovery");
}
}
}
if (lostUnits[i].mechLost)
{
if (Control.Settings.SalvageUnrecoveredMech)
{
AddMechToSalvage(mech, Contract, simgame, Constants, ___finalPotentialSalvage);
}
else
{
int old_diff = __instance.Override.finalDifficulty;
float old_rare_u = Constants.Salvage.RareUpgradeChance;
float old_rare_w = Constants.Salvage.RareWeaponChance;
float old_vrare_i = Constants.Salvage.VeryRareUpgradeChance;
float old_vrare_w = Constants.Salvage.VeryRareWeaponChance;
Constants.Salvage.RareUpgradeChance = 0;
Constants.Salvage.RareWeaponChance = 0;
Constants.Salvage.VeryRareUpgradeChance = 0;
Constants.Salvage.VeryRareWeaponChance = 0;
__instance.Override.finalDifficulty = 0;
AddMechToSalvage(mech, Contract, simgame, Constants, __instance.SalvageResults);
Constants.Salvage.RareUpgradeChance = old_rare_u;
Constants.Salvage.RareWeaponChance = old_rare_w;
Constants.Salvage.VeryRareUpgradeChance = old_vrare_i;
Constants.Salvage.VeryRareWeaponChance = old_vrare_w;
__instance.Override.finalDifficulty = old_diff;
}
}
}
Control.LogDebug(DType.SalvageProccess, $"- Enemy Mechs {__instance.Name}");
foreach (var unit in enemyMechs)
{
AddMechToSalvage(unit.mech, Contract, simgame, Constants, ___finalPotentialSalvage);
}
Control.LogDebug(DType.SalvageProccess, $"- Enemy Vechicle {__instance.Name}");
foreach (var vechicle in enemyVehicles)
{
Control.LogDebug(DType.SalvageProccess, $"-- Salvaging {vechicle?.Chassis?.Description?.Name}");
foreach (var component in vechicle.Inventory.Where(item =>
item.DamageLevel != ComponentDamageLevel.Destroyed))
{
Control.LogDebug(DType.SalvageProccess, $"--- Adding {component.ComponentDefID}");
Contract.AddMechComponentToSalvage(___finalPotentialSalvage, component.Def, ComponentDamageLevel.Functional, false,
Constants, simgame.NetworkRandom, true);
}
}
Contract.FilterPotentialSalvage(___finalPotentialSalvage);
int num2 = __instance.SalvagePotential;
float num3 = Constants.Salvage.VictorySalvageChance;
float num4 = Constants.Salvage.VictorySalvageLostPerMechDestroyed;
if (__instance.State == BattleTech.Contract.ContractState.Failed)
{
num3 = Constants.Salvage.DefeatSalvageChance;
num4 = Constants.Salvage.DefeatSalvageLostPerMechDestroyed;
}
else if (__instance.State == BattleTech.Contract.ContractState.Retreated)
{
num3 = Constants.Salvage.RetreatSalvageChance;
num4 = Constants.Salvage.RetreatSalvageLostPerMechDestroyed;
}
float num5 = num3;
float num6 = (float)num2 * __instance.PercentageContractSalvage;
if (num2 > 0)
{
num6 += (float)Constants.Finances.ContractFloorSalvageBonus;
}
num3 = Mathf.Max(0f, num5 - num4 * (float)lostUnits.Count);
int num7 = Mathf.FloorToInt(num6 * num3);
if (num2 > 0)
{
num2 += Constants.Finances.ContractFloorSalvageBonus;
}
Contract.FinalSalvageCount = num7;
Contract.FinalPrioritySalvageCount = Math.Min(7, Mathf.FloorToInt((float)num7 * Constants.Salvage.PrioritySalvageModifier));
}
catch (Exception e)
{
Control.LogError("Unhandled error in salvage", e);
}
return(false);
}
private static void AddMechToSalvage(MechDef mech, ContractHelper contract, SimGameState simgame, SimGameConstants constants, List <SalvageDef> salvage)
{
Control.LogDebug(DType.SalvageProccess, $"-- Salvaging {mech.Name}");
int numparts = 0;
if (Control.Settings.OverrideMechPartCalculation)
{
if (mech.IsLocationDestroyed(ChassisLocations.CenterTorso))
{
numparts = Control.Settings.CenterTorsoDestroyedParts;
}
else
{
float total = Control.Settings.SalvageArmWeight * 2 + Control.Settings.SalvageHeadWeight +
Control.Settings.SalvageLegWeight * 2 + Control.Settings.SalvageTorsoWeight * 2 + 1;
float val = total;
val -= mech.IsLocationDestroyed(ChassisLocations.Head) ? Control.Settings.SalvageHeadWeight : 0;
val -= mech.IsLocationDestroyed(ChassisLocations.LeftTorso)
? Control.Settings.SalvageTorsoWeight
: 0;
val -= mech.IsLocationDestroyed(ChassisLocations.RightTorso)
? Control.Settings.SalvageTorsoWeight
: 0;
val -= mech.IsLocationDestroyed(ChassisLocations.LeftLeg) ? Control.Settings.SalvageLegWeight : 0;
val -= mech.IsLocationDestroyed(ChassisLocations.RightLeg) ? Control.Settings.SalvageLegWeight : 0;
val -= mech.IsLocationDestroyed(ChassisLocations.LeftArm) ? Control.Settings.SalvageArmWeight : 0;
val -= mech.IsLocationDestroyed(ChassisLocations.LeftLeg) ? Control.Settings.SalvageArmWeight : 0;
numparts = (int)(constants.Story.DefaultMechPartMax * val / total + 0.5f);
if (numparts <= 0)
{
numparts = 1;
}
if (numparts > constants.Story.DefaultMechPartMax)
{
numparts = constants.Story.DefaultMechPartMax;
}
}
}
else
{
numparts = 3;
if (mech.IsLocationDestroyed(ChassisLocations.CenterTorso))
{
numparts = 1;
}
else if (mech.IsLocationDestroyed(ChassisLocations.LeftLeg) &&
mech.IsLocationDestroyed(ChassisLocations.RightLeg))
{
numparts = 2;
}
}
try
{
Control.LogDebug(DType.SalvageProccess, $"--- Adding {numparts} parts");
contract.CreateAndAddMechPart(constants, mech, numparts, salvage);
}
catch (Exception e)
{
Control.LogError("Error in adding parts", e);
}
try
{
if (Control.Settings.NoLootCTDestroyed && mech.IsLocationDestroyed(ChassisLocations.CenterTorso))
{
Control.LogDebug(DType.SalvageProccess, $"--- CT Destroyed - no component loot");
}
else
{
foreach (var component in mech.Inventory.Where(item =>
!mech.IsLocationDestroyed(item.MountedLocation) &&
item.DamageLevel != ComponentDamageLevel.Destroyed))
{
Control.LogDebug(DType.SalvageProccess, $"--- Adding {component.ComponentDefID}");
contract.AddMechComponentToSalvage(salvage, component.Def, ComponentDamageLevel.Functional, false,
constants, simgame.NetworkRandom, true);
}
}
}
catch (Exception e)
{
Control.LogError("Error in adding component", e);
}
}