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Tweaked ammorack chain detonation logic
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@wa-la000
wa-la000 committed Sep 16, 2024
1 parent 949a62e commit f6abdf0
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Showing 2 changed files with 140 additions and 54 deletions.
184 changes: 135 additions & 49 deletions ModernWarfareArmor/Data/Scripts/ModernWarfareArmor/shrapnelholygrail/Core.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,110 +26,182 @@ namespace Shrapnel
public class Core : MySessionComponentBase
{
HashSet<ChainLocation> chainLocations = new HashSet<ChainLocation>();
int tick;
long tick;
private Queue<ShrapnelData> queue = new Queue<ShrapnelData>();

public override void Init(MyObjectBuilder_SessionComponent sessionComponent)
{
MyAPIGateway.Session.DamageSystem.RegisterBeforeDamageHandler(int.MaxValue, ProcessDamage);
}

private void CreateExplosion(Vector3D myPos, float dmg, float radius, MyEntity ownerEntity)
private void CreateExplosion(Vector3D myPos, float dmg, float radius, MyEntity ownerEntity, bool silentExplosion)
{
//Explosion Damage!
//BoundingSphereD sphere = GetExplosionSphere(myPos);

MyExplosionTypeEnum explosiontype = MyExplosionTypeEnum.MISSILE_EXPLOSION;
BoundingSphereD sphere = new BoundingSphereD(myPos, radius);
MyExplosionInfo bomb = new MyExplosionInfo(dmg, dmg, sphere, MyExplosionTypeEnum.MISSILE_EXPLOSION, true, true);
bomb.CreateParticleEffect = true;
bomb.LifespanMiliseconds = 150 + (int)radius * 45;
bomb.ParticleScale = 0.30f * radius;
bomb.OwnerEntity = ownerEntity;

MyExplosions.AddExplosion(ref bomb, true);
if (silentExplosion)
{
//MyAPIGateway.Utilities.ShowNotification("Silent explosion", 10000);
var explosion = new MyExplosionInfo()
{
PlayerDamage = dmg,
Damage = dmg,
ExplosionSphere = sphere,
StrengthImpulse = 0f,
ExplosionFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.APPLY_DEFORMATION | MyExplosionFlags.FORCE_CUSTOM_END_OF_LIFE_EFFECT,
ExplosionType = explosiontype,
LifespanMiliseconds = 700,
ObjectsRemoveDelayInMiliseconds = 0,
ParticleScale = 1f,
VoxelCutoutScale = 1f,
Direction = null,
CheckIntersections = true,
Velocity = Vector3.Zero,
OriginEntity = 0L,
PlaySound = false,
CustomEffect = "",
CustomSound = null,
KeepAffectedBlocks = false,
IgnoreFriendlyFireSetting = true,
EffectHitAngle = MyObjectBuilder_MaterialPropertiesDefinition.EffectHitAngle.None,
DirectionNormal = null,
ShouldDetonateAmmo = true,
AffectVoxels = false,
};
MyExplosions.AddExplosion(ref explosion, true);
}
else
{
//MyAPIGateway.Utilities.ShowNotification("Loud explosion", 10000);
var explosion = new MyExplosionInfo()
{
PlayerDamage = dmg,
Damage = dmg,
ExplosionSphere = sphere,
StrengthImpulse = 0f,
ExplosionFlags = MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT | MyExplosionFlags.APPLY_DEFORMATION, ExplosionType = explosiontype,
LifespanMiliseconds = 700,
ObjectsRemoveDelayInMiliseconds = 0,
ParticleScale = 1f,
VoxelCutoutScale = 1f,
Direction = null,
CheckIntersections = true,
Velocity = Vector3.Zero,
OriginEntity = 0L,
PlaySound = true,
CustomEffect = "",
CustomSound = null,
KeepAffectedBlocks = false,
IgnoreFriendlyFireSetting = true,
EffectHitAngle = MyObjectBuilder_MaterialPropertiesDefinition.EffectHitAngle.None,
DirectionNormal = null,
ShouldDetonateAmmo = true,
AffectVoxels = true,
};
MyExplosions.AddExplosion(ref explosion, true);
}

}

public class ChainLocation
{
public Vector3D pt;
public int xp;
public int duration;
public Vector3D position;
public int ammorackCount;
public long lastupdateTick;
public HashSet<long> entityIds = new HashSet<long>();

public ChainLocation(Vector3D pt, int xp, int duration)
public ChainLocation(Vector3D position, int ammorackCount, int tick)
{
this.pt = pt;
this.xp = xp;
this.duration = duration;
this.position = position;
this.ammorackCount = ammorackCount;
this.lastupdateTick = tick;
}
}

public void ProcessDamage(object target, ref MyDamageInformation info)
{

IMySlimBlock slim = target as IMySlimBlock;
if (slim == null) return; // || info.Type == MyDamageType.Deformation

if (slim == null) return;

if (info.Type == MyDamageType.Bullet || info.Type == MyDamageType.Rocket)
if (info.Type == MyDamageType.Bullet)
{
//MyLog.Default.Info($"Amount: {info.Amount}, Integrity: {slim.Integrity}, Overkill: {info.Amount - slim.Integrity}");
//MyAPIGateway.Utilities.ShowNotification($"Damage: {info.Amount}, {slim.BlockDefinition.Id.SubtypeName}", 500);
if (slim.BlockDefinition.Id.SubtypeName.Contains("AdvancedTurretRotor") && (slim.Integrity - info.Amount) < slim.MaxIntegrity * 0.7)
{
slim.FatBlock.CubeGrid.RazeBlock(slim.Position);
}


// Handle special armor interactions
if (slim.BlockDefinition.Id.SubtypeName.Contains("Armor"))
HandleArmorInteractions(slim, ref info);

//MyAPIGateway.Utilities.ShowNotification($"Damage: {info.Amount}, {slim.Integrity}", 500);

// bang sizzle
if (slim.BlockDefinition.Id.SubtypeName.Contains("AmmoRack") && slim.Integrity - info.Amount < slim.Integrity * 0.7)
// Bullets need to damage the ammorack to 70% integrity, but rockets will always trigger a chain reaction
if (slim.BlockDefinition.Id.SubtypeName.Contains("AmmoRack") && (slim.Integrity - info.Amount) < slim.MaxIntegrity * 0.7)
{

// Find the closest chain reaction location
ChainLocation closestChain = null;
double closestDistance = 999999;

// iterate throuuh all chain locs
foreach(ChainLocation chainLoc in chainLocations)
foreach (ChainLocation chainlocation in chainLocations)
{
double dist = (slim.FatBlock.WorldMatrix.Translation - chainLoc.pt).Length();
if(dist < closestDistance && dist < 100)
double distance = (slim.FatBlock.WorldMatrix.Translation - chainlocation.position).Length();
if (distance < 50)
{
closestDistance = dist;
closestChain = chainLoc;
closestChain = chainlocation;
}
}

// if we are close enough
if(closestChain != null && closestChain.xp < 10)
// If close to an existing chain reaction, increase its power
if (closestChain != null && closestChain.ammorackCount < 100 && !closestChain.entityIds.Contains(slim.FatBlock.EntityId))
{
closestChain.xp += 1;
CreateExplosion(slim.FatBlock.WorldMatrix.Translation, 1500f + 100f * closestChain.xp, 1f + 1f * closestChain.xp, null);
//MyAPIGateway.Utilities.ShowNotification($"bang, {closestChain.xp}!", 3000);
closestChain.ammorackCount ++;
closestChain.lastupdateTick = tick;
closestChain.entityIds.Add(slim.FatBlock.EntityId);
closestChain.position = (closestChain.position * (closestChain.ammorackCount - 1) + slim.FatBlock.WorldMatrix.Translation)/closestChain.ammorackCount;
// Silent explosion logic here
CreateExplosion(slim.FatBlock.WorldMatrix.Translation, 250, 10, null, true);
}
// or if we are alone, add
// If no nearby chain reaction, start a new one
else if (closestChain == null)
{
chainLocations.Add(new ChainLocation(slim.FatBlock.WorldMatrix.Translation, 0, 100));
CreateExplosion(slim.FatBlock.WorldMatrix.Translation, 1500f, 1f, null);
//MyAPIGateway.Utilities.ShowNotification($"nope!", 3000);
closestChain = new ChainLocation(slim.FatBlock.WorldMatrix.Translation, 0, 100);
chainLocations.Add(closestChain);
closestChain.ammorackCount++;
closestChain.lastupdateTick = tick;
closestChain.entityIds.Add(slim.FatBlock.EntityId);
closestChain.position = slim.FatBlock.WorldMatrix.Translation;
// Silent explosion logic here
CreateExplosion(slim.FatBlock.WorldMatrix.Translation, 250, 10, null, true);
}

info.Amount = slim.Integrity;

// Ensure the block is destroyed
//info.Amount = slim.Integrity;
slim.FatBlock.CubeGrid.RazeBlock(slim.Position);
slim.FatBlock.Close();
}

// Create shrapnel if the block is destroyed
if (slim.Integrity <= info.Amount)
{
CreateShrapnel(slim, ref info);
return;
}

}
else if (info.Type == MyDamageType.Explosion && !(slim.FatBlock is IMyWarhead))
{
// Handle explosion damage, with special multiplier for XL blocks
if (slim.BlockDefinition.Id.SubtypeName.Contains("XL"))
ConvertDamage(slim, ref info, 5 * info.Amount);
else
ConvertDamage(slim, ref info, info.Amount);

}
}

public BoundingSphereD GetExplosionSphere(Vector3D myPos)
{
float radiusToCheckForAmmoBlock = 0.25f; // Static value for range of ammo racks that will be added to the explosion
Expand Down Expand Up @@ -158,7 +230,7 @@ public void HandleArmorInteractions(IMySlimBlock slim, ref MyDamageInformation i
{
if (slim.BlockDefinition.Id.SubtypeName.Contains("Reactive"))
{
CreateExplosion(slim.FatBlock.WorldMatrix.Translation + slim.FatBlock.WorldMatrix.Up, 2000f, 0.5f, slim.FatBlock as MyEntity);
CreateExplosion(slim.FatBlock.WorldMatrix.Translation + slim.FatBlock.WorldMatrix.Up, 2000f, 0.5f, slim.FatBlock as MyEntity,false);
info.Amount = slim.Integrity;
}
else if(slim.BlockDefinition.Id.SubtypeName.Contains("Heavy") && info.Amount < slim.Integrity * 0.75f )
Expand Down Expand Up @@ -253,22 +325,36 @@ public void HandleShrapnel()

public override void UpdateBeforeSimulation()
{
//MyAPIGateway.Utilities.ShowNotification($"Chain locations: {chainLocations.Count}", 16);
tick++;
int tasks = 0;
while (queue.Count > 0 && tasks < 200)
{
tasks++;
HandleShrapnel();
}

if(chainLocations.Count > 1)
if (chainLocations.Count > 0)
{
tick++;
List<ChainLocation> explosionsToTrigger = new List<ChainLocation>();

foreach (ChainLocation chain in chainLocations)
{
if (tick - chain.lastupdateTick > 10)
{
explosionsToTrigger.Add(chain);
}
}

if(tick > 100)
foreach (ChainLocation chain in explosionsToTrigger)
{
chainLocations.Clear();
tick = 0;
float totalDamage = 200f + (20 * chain.ammorackCount);
float totalRadius = 1f + (1f * chain.ammorackCount);
CreateExplosion(chain.position, totalDamage, totalRadius, null,false);
//MyAPIGateway.Utilities.ShowNotification($"Chain reaction with {chain.ammorackCount} ammo racks", 5000);
chainLocations.Remove(chain);
}
explosionsToTrigger.Clear();
}
}
}
Expand Down
10 changes: 5 additions & 5 deletions ModernWarfareGuns/Data/Utilities/turretrotors.sbc
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@
<Component Subtype="SmallTube" Count="1" />
<Component Subtype="Motor" Count="2" />
<Component Subtype="Computer" Count="2" />
<Component Subtype="SteelPlate" Count="54" />
<Component Subtype="SteelPlate" Count="5" />
</Components>
<CriticalComponent Subtype="Motor" Index="0" />
<BlockPairName>AdvancedTurretRotor5x5</BlockPairName>
Expand Down Expand Up @@ -145,7 +145,7 @@
<Component Subtype="SmallTube" Count="1" />
<Component Subtype="Motor" Count="2" />
<Component Subtype="Computer" Count="2" />
<Component Subtype="SteelPlate" Count="104" />
<Component Subtype="SteelPlate" Count="10" />
</Components>
<CriticalComponent Subtype="Motor" Index="0" />
<BlockPairName>AdvancedTurretRotor7x7</BlockPairName>
Expand Down Expand Up @@ -221,7 +221,7 @@
<Component Subtype="SmallTube" Count="1" />
<Component Subtype="Motor" Count="2" />
<Component Subtype="Computer" Count="2" />
<Component Subtype="SteelPlate" Count="154" />
<Component Subtype="SteelPlate" Count="15" />
</Components>
<CriticalComponent Subtype="Motor" Index="0" />
<BlockPairName>AdvancedTurretRotor9x9</BlockPairName>
Expand Down Expand Up @@ -274,8 +274,8 @@
<DamageEffectName>Damage_HeavyMech_Damaged</DamageEffectName>
<DamagedSound>ParticleHeavyMech</DamagedSound>
<EmissiveColorPreset>ConnectBlock</EmissiveColorPreset>
<DestroyEffect>BlockDestroyedExplosion_Small</DestroyEffect>
<DestroySound>WepSmallWarheadExpl</DestroySound>
<DestroyEffect></DestroyEffect>
<DestroySound></DestroySound>
<DeformationRatio>0.5</DeformationRatio>
<PCU>125</PCU>
<IsAirTight>true</IsAirTight>
Expand Down

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