private void GetPeakDps(WeaponAmmoTypes ammoDef, WeaponSystem system, WeaponDefinition wDef, out float peakDps, out float shotsPerSec, out float baseDps, out float areaDps, out float detDps)
{
var s = system;
var a = ammoDef.AmmoDef;
var hasShrapnel = ShrapnelId > -1;
var l = wDef.HardPoint.Loading;
if (s.ReloadTime > 0 || MagazineSize > 0)
{
var burstPerMag = l.ShotsInBurst > 0 ? (int)Math.Floor((double)(MagazineSize / l.ShotsInBurst)) : 0;
burstPerMag = burstPerMag >= 1 ? burstPerMag - 1 : burstPerMag;
var drainPerMin = ((MagazineSize / (float)s.RateOfFire) / s.BarrelsPerShot) * 3600.0f;
drainPerMin = MagazineSize >= 1 ? drainPerMin : 1;
var timeSpentOnBurst = l.DelayAfterBurst > 0 ? burstPerMag * l.DelayAfterBurst : 0;
var timePerMag = drainPerMin + s.ReloadTime + timeSpentOnBurst;
shotsPerSec = ((3600f / timePerMag) * MagazineSize) / 60 * l.TrajectilesPerBarrel;
baseDps = BaseDamage * shotsPerSec;
areaDps = !AmmoAreaEffect ? 0 : (float)((a.AreaEffect.AreaEffectDamage * (a.AreaEffect.AreaEffectRadius * 0.5f)) * shotsPerSec);
detDps = a.AreaEffect.Detonation.DetonateOnEnd ? (a.AreaEffect.Detonation.DetonationDamage * (a.AreaEffect.Detonation.DetonationRadius * 0.5f)) * shotsPerSec : 0;
if (hasShrapnel)
{
var sAmmo = wDef.Ammos[ShrapnelId];
var fragments = a.Shrapnel.Fragments;
baseDps += sAmmo.BaseDamage * fragments;
areaDps += sAmmo.AreaEffect.AreaEffect == AreaEffectType.Disabled ? 0 : (float)((sAmmo.AreaEffect.AreaEffectDamage * (sAmmo.AreaEffect.AreaEffectRadius * 0.5f)) * fragments);
detDps += sAmmo.AreaEffect.Detonation.DetonateOnEnd ? (sAmmo.AreaEffect.Detonation.DetonationDamage * (sAmmo.AreaEffect.Detonation.DetonationRadius * 0.5f)) * fragments : 0;
}
peakDps = (baseDps + areaDps + detDps);
}
else
{
var timeSpentOnBurst = l.DelayAfterBurst > 0 ? ((3600 / s.RateOfFire) * (l.ShotsInBurst / s.BarrelsPerShot)) + l.DelayAfterBurst : 0;
shotsPerSec = timeSpentOnBurst > 0 ? (((3600 / timeSpentOnBurst) * l.ShotsInBurst) / 60 * l.TrajectilesPerBarrel) * s.BarrelsPerShot : (((60) / (3600 / s.RateOfFire)) * l.TrajectilesPerBarrel) * s.BarrelsPerShot;
baseDps = BaseDamage * shotsPerSec;
areaDps = !AmmoAreaEffect ? 0 : (float)((a.AreaEffect.AreaEffectDamage * (a.AreaEffect.AreaEffectRadius * 0.5f)) * shotsPerSec);
detDps = a.AreaEffect.Detonation.DetonateOnEnd ? (a.AreaEffect.Detonation.DetonationDamage * (a.AreaEffect.Detonation.DetonationRadius * 0.5f)) * shotsPerSec : 0;
if (hasShrapnel)
{
var sAmmo = wDef.Ammos[ShrapnelId];
var fragments = a.Shrapnel.Fragments;
baseDps += sAmmo.BaseDamage * fragments;
areaDps += sAmmo.AreaEffect.AreaEffect == AreaEffectType.Disabled ? 0 : (float)((sAmmo.AreaEffect.AreaEffectDamage * (sAmmo.AreaEffect.AreaEffectRadius * 0.5f)) * fragments);
detDps += sAmmo.AreaEffect.Detonation.DetonateOnEnd ? (sAmmo.AreaEffect.Detonation.DetonationDamage * (sAmmo.AreaEffect.Detonation.DetonationRadius * 0.5f)) * fragments : 0;
}
peakDps = (baseDps + areaDps + detDps);
}
}
private void Energy(WeaponAmmoTypes ammoPair, WeaponSystem system, WeaponDefinition wDef, out bool energyAmmo, out bool mustCharge, out bool reloadable, out int energyMagSize, out bool burstMode, out bool shotReload)
{
energyAmmo = ammoPair.AmmoDefinitionId.SubtypeId.String == "Energy" || ammoPair.AmmoDefinitionId.SubtypeId.String == string.Empty;
mustCharge = (energyAmmo || IsHybrid) && system.ReloadTime > 0;
reloadable = !energyAmmo || mustCharge;
burstMode = wDef.HardPoint.Loading.ShotsInBurst > 0 && (energyAmmo || MagazineDef.Capacity >= wDef.HardPoint.Loading.ShotsInBurst);
shotReload = !burstMode && wDef.HardPoint.Loading.ShotsInBurst > 0 && wDef.HardPoint.Loading.DelayAfterBurst > 0;
if (mustCharge)
{
var ewar = (int)ammoPair.AmmoDef.AreaEffect.AreaEffect > 3;
var shotEnergyCost = ewar ? ammoPair.AmmoDef.EnergyCost * AreaEffectDamage : ammoPair.AmmoDef.EnergyCost * BaseDamage;
var requiredPower = (((shotEnergyCost * ((system.RateOfFire / MyEngineConstants.UPDATE_STEPS_PER_SECOND) * MyEngineConstants.PHYSICS_STEP_SIZE_IN_SECONDS)) * wDef.HardPoint.Loading.BarrelsPerShot) * wDef.HardPoint.Loading.TrajectilesPerBarrel);
energyMagSize = (int)Math.Ceiling(requiredPower * (system.ReloadTime / MyEngineConstants.UPDATE_STEPS_PER_SECOND));
return;
}
energyMagSize = int.MaxValue;
}
public WeaponStructure(Session session, KeyValuePair <string, Dictionary <string, MyTuple <string, string, string> > > tDef, List <WeaponDefinition> wDefList)
{
Session = session;
var map = tDef.Value;
var numOfParts = wDefList.Count;
MultiParts = numOfParts > 1;
var muzzlePartNames = new MyStringHash[numOfParts];
var weaponId = 0;
WeaponSystems = new Dictionary <MyStringHash, WeaponSystem>(MyStringHash.Comparer);
HashToId = new Dictionary <int, int>();
var gridWeaponCap = 0;
foreach (var w in map)
{
var myMuzzleNameHash = MyStringHash.GetOrCompute(w.Key);
var myAzimuthNameHash = MyStringHash.GetOrCompute(w.Value.Item2);
var myElevationNameHash = MyStringHash.GetOrCompute(w.Value.Item3);
muzzlePartNames[weaponId] = myMuzzleNameHash;
var typeName = w.Value.Item1;
var weaponDef = new WeaponDefinition();
foreach (var weapon in wDefList)
{
if (weapon.HardPoint.WeaponName == typeName)
{
weaponDef = weapon;
}
}
var cap = weaponDef.HardPoint.Other.GridWeaponCap;
if (gridWeaponCap == 0 && cap > 0)
{
gridWeaponCap = cap;
}
else if (cap > 0 && gridWeaponCap > 0 && cap < gridWeaponCap)
{
gridWeaponCap = cap;
}
weaponDef.HardPoint.DeviateShotAngle = MathHelper.ToRadians(weaponDef.HardPoint.DeviateShotAngle);
var shrapnelNames = new HashSet <string>();
for (int i = 0; i < weaponDef.Ammos.Length; i++)
{
var ammo = weaponDef.Ammos[i];
if (!shrapnelNames.Contains(ammo.Shrapnel.AmmoRound) && !string.IsNullOrEmpty(ammo.Shrapnel.AmmoRound))
{
shrapnelNames.Add(ammo.Shrapnel.AmmoRound);
}
}
var weaponAmmo = new WeaponAmmoTypes[weaponDef.Ammos.Length];
for (int i = 0; i < weaponDef.Ammos.Length; i++)
{
var ammo = weaponDef.Ammos[i];
var ammoDefId = new MyDefinitionId();
var ammoEnergy = ammo.AmmoMagazine == string.Empty || ammo.AmmoMagazine == "Energy";
foreach (var def in Session.AllDefinitions)
{
if (ammoEnergy && def.Id.SubtypeId.String == "Energy" || def.Id.SubtypeId.String == ammo.AmmoMagazine)
{
ammoDefId = def.Id;
}
}
Session.AmmoInventoriesMaster[ammoDefId] = new ConcurrentDictionary <MyInventory, MyFixedPoint>();
weaponAmmo[i] = new WeaponAmmoTypes {
AmmoDef = ammo, AmmoDefinitionId = ammoDefId, AmmoName = ammo.AmmoRound, IsShrapnel = shrapnelNames.Contains(ammo.AmmoRound)
};
}
var weaponIdHash = (tDef.Key + myElevationNameHash + myMuzzleNameHash + myAzimuthNameHash).GetHashCode();
HashToId.Add(weaponIdHash, weaponId);
WeaponSystems.Add(myMuzzleNameHash, new WeaponSystem(Session, myMuzzleNameHash, myAzimuthNameHash, myElevationNameHash, weaponDef, typeName, weaponAmmo, weaponIdHash, weaponId));
weaponId++;
}
GridWeaponCap = gridWeaponCap;
MuzzlePartNames = muzzlePartNames;
}
public AmmoConstants(WeaponAmmoTypes ammo, WeaponDefinition wDef, Session session, WeaponSystem system)
{
MyInventory.GetItemVolumeAndMass(ammo.AmmoDefinitionId, out MagMass, out MagVolume);
MagazineDef = MyDefinitionManager.Static.GetAmmoMagazineDefinition(ammo.AmmoDefinitionId);
TracerMaterial = MyStringId.GetOrCompute(ammo.AmmoDef.AmmoGraphics.Lines.TracerMaterial);
TrailMaterial = MyStringId.GetOrCompute(ammo.AmmoDef.AmmoGraphics.Lines.Trail.Material);
if (ammo.AmmoDefinitionId.SubtypeId.String != "Energy" || ammo.AmmoDefinitionId.SubtypeId.String == string.Empty)
{
AmmoItem = new MyPhysicalInventoryItem()
{
Amount = 1, Content = MyObjectBuilderSerializer.CreateNewObject <MyObjectBuilder_AmmoMagazine>(ammo.AmmoDefinitionId.SubtypeName)
}
}
;
for (int i = 0; i < wDef.Ammos.Length; i++)
{
var ammoType = wDef.Ammos[i];
if (ammoType.AmmoRound.Equals(ammo.AmmoDef.Shrapnel.AmmoRound))
{
ShrapnelId = i;
}
}
IsMine = ammo.AmmoDef.Trajectory.Guidance == DetectFixed || ammo.AmmoDef.Trajectory.Guidance == DetectSmart || ammo.AmmoDef.Trajectory.Guidance == DetectTravelTo;
IsField = ammo.AmmoDef.Trajectory.FieldTime > 0;
IsHybrid = ammo.AmmoDef.HybridRound;
IsTurretSelectable = !ammo.IsShrapnel || ammo.AmmoDef.HardPointUsable;
AmmoParticle = ammo.AmmoDef.AmmoGraphics.Particles.Ammo.Name != string.Empty;
AmmoParticleShrinks = ammo.AmmoDef.AmmoGraphics.Particles.Ammo.ShrinkByDistance;
HitParticleShrinks = ammo.AmmoDef.AmmoGraphics.Particles.Hit.ShrinkByDistance;
HitParticle = ammo.AmmoDef.AmmoGraphics.Particles.Hit.Name != string.Empty;
DrawLine = ammo.AmmoDef.AmmoGraphics.Lines.Tracer.Enable;
LineColorVariance = ammo.AmmoDef.AmmoGraphics.Lines.ColorVariance.Start > 0 && ammo.AmmoDef.AmmoGraphics.Lines.ColorVariance.End > 0;
LineWidthVariance = ammo.AmmoDef.AmmoGraphics.Lines.WidthVariance.Start > 0 || ammo.AmmoDef.AmmoGraphics.Lines.WidthVariance.End > 0;
SpeedVariance = ammo.AmmoDef.Trajectory.SpeedVariance.Start > 0 || ammo.AmmoDef.Trajectory.SpeedVariance.End > 0;
RangeVariance = ammo.AmmoDef.Trajectory.RangeVariance.Start > 0 || ammo.AmmoDef.Trajectory.RangeVariance.End > 0;
TrailWidth = ammo.AmmoDef.AmmoGraphics.Lines.Trail.CustomWidth > 0 ? ammo.AmmoDef.AmmoGraphics.Lines.Trail.CustomWidth : ammo.AmmoDef.AmmoGraphics.Lines.Tracer.Width;
TargetOffSet = ammo.AmmoDef.Trajectory.Smarts.Inaccuracy > 0;
TargetLossTime = ammo.AmmoDef.Trajectory.TargetLossTime > 0 ? ammo.AmmoDef.Trajectory.TargetLossTime : int.MaxValue;
CanZombie = TargetLossTime > 0 && TargetLossTime != int.MaxValue && !IsMine;
MaxLifeTime = ammo.AmmoDef.Trajectory.MaxLifeTime > 0 ? ammo.AmmoDef.Trajectory.MaxLifeTime : int.MaxValue;
MaxChaseTime = ammo.AmmoDef.Trajectory.Smarts.MaxChaseTime > 0 ? ammo.AmmoDef.Trajectory.Smarts.MaxChaseTime : int.MaxValue;
MaxObjectsHit = ammo.AmmoDef.ObjectsHit.MaxObjectsHit > 0 ? ammo.AmmoDef.ObjectsHit.MaxObjectsHit : int.MaxValue;
BaseDamage = ammo.AmmoDef.BaseDamage;
MaxTargets = ammo.AmmoDef.Trajectory.Smarts.MaxTargets;
TargetLossDegree = ammo.AmmoDef.Trajectory.TargetLossDegree > 0 ? (float)Math.Cos(MathHelper.ToRadians(ammo.AmmoDef.Trajectory.TargetLossDegree)) : 0;
ShieldModifier = ammo.AmmoDef.DamageScales.Shields.Modifier > 0 ? ammo.AmmoDef.DamageScales.Shields.Modifier : 1;
ShieldBypassMod = ammo.AmmoDef.DamageScales.Shields.BypassModifier > 0 && ammo.AmmoDef.DamageScales.Shields.BypassModifier < 1 ? ammo.AmmoDef.DamageScales.Shields.BypassModifier : 1;
AmmoSkipAccel = ammo.AmmoDef.Trajectory.AccelPerSec <= 0;
FeelsGravity = ammo.AmmoDef.Trajectory.GravityMultiplier > 0;
MaxTrajectory = ammo.AmmoDef.Trajectory.MaxTrajectory;
MaxTrajectorySqr = MaxTrajectory * MaxTrajectory;
HasBackKickForce = ammo.AmmoDef.BackKickForce > 0;
MaxLateralThrust = MathHelperD.Clamp(ammo.AmmoDef.Trajectory.Smarts.MaxLateralThrust, 0.000001, 1);
Fields(ammo.AmmoDef, out PulseInterval, out PulseChance, out Pulse);
AreaEffects(ammo.AmmoDef, out AreaEffect, out AreaEffectDamage, out AreaEffectSize, out DetonationDamage, out AmmoAreaEffect, out AreaRadiusSmall, out AreaRadiusLarge, out DetonateRadiusSmall, out DetonateRadiusLarge, out Ewar, out EwarEffect, out EwarTriggerRange);
DamageScales(ammo.AmmoDef, out DamageScaling, out FallOffScaling, out ArmorScaling, out CustomDamageScales, out CustomBlockDefinitionBasesToScales, out SelfDamage, out VoxelDamage);
Beams(ammo.AmmoDef, out IsBeamWeapon, out VirtualBeams, out RotateRealBeam, out ConvergeBeams, out OneHitParticle, out OffsetEffect);
CollisionShape(ammo.AmmoDef, out CollisionIsLine, out CollisionSize, out TracerLength);
SmartsDelayDistSqr = (CollisionSize * ammo.AmmoDef.Trajectory.Smarts.TrackingDelay) * (CollisionSize * ammo.AmmoDef.Trajectory.Smarts.TrackingDelay);
PrimeEntityPool = Models(ammo.AmmoDef, wDef, out PrimeModel, out TriggerModel, out ModelPath);
Energy(ammo, system, wDef, out EnergyAmmo, out MustCharge, out Reloadable, out EnergyMagSize, out BurstMode, out HasShotReloadDelay);
Sound(ammo.AmmoDef, session, out HitSound, out AmmoTravelSound, out HitSoundDistSqr, out AmmoTravelSoundDistSqr, out AmmoSoundMaxDistSqr);
MagazineSize = EnergyAmmo ? EnergyMagSize : MagazineDef.Capacity;
GetPeakDps(ammo, system, wDef, out PeakDps, out ShotsPerSec, out BaseDps, out AreaDps, out DetDps);
DesiredProjectileSpeed = (float)(!IsBeamWeapon ? ammo.AmmoDef.Trajectory.DesiredSpeed : MaxTrajectory * MyEngineConstants.UPDATE_STEPS_PER_SECOND);
Trail = ammo.AmmoDef.AmmoGraphics.Lines.Trail.Enable;
}
