Atmos gaming (#203)

* add 11 new gas types

* fix hypernob + plasma and trit fire

* actually fix hypernob

Content.Server/Atmos/EntitySystems/AtmosphereSystem.Hotspot.cs

@@ -43,7 +43,7 @@ private void ProcessHotspot(GridAtmosphereComponent gridAtmosphere, TileAtmosphe
                 ExcitedGroupResetCooldowns(tile.ExcitedGroup);
 
             if ((tile.Hotspot.Temperature < Atmospherics.FireMinimumTemperatureToExist) || (tile.Hotspot.Volume <= 1f)
-                || tile.Air == null || tile.Air.GetMoles(Gas.Oxygen) < 0.5f || (tile.Air.GetMoles(Gas.Plasma) < 0.5f && tile.Air.GetMoles(Gas.Tritium) < 0.5f))
+                || tile.Air == null || tile.Air.GetMoles(Gas.Oxygen) < 0.5f || (tile.Air.GetMoles(Gas.Plasma) < 0.5f && tile.Air.GetMoles(Gas.Tritium) < 0.5f && tile.Air.GetMoles(Gas.Hydrogen) < 0.5f && tile.Air.GetMoles(Gas.HyperNoblium) > 5f))
             {
                 tile.Hotspot = new Hotspot();
                 InvalidateVisuals(tile.GridIndex, tile.GridIndices);
@@ -108,12 +108,14 @@ private void HotspotExpose(GridAtmosphereComponent gridAtmosphere, TileAtmospher
 
             var plasma = tile.Air.GetMoles(Gas.Plasma);
             var tritium = tile.Air.GetMoles(Gas.Tritium);
+            var hydrogen = tile.Air.GetMoles(Gas.Hydrogen);
+            var hypernoblium = tile.Air.GetMoles(Gas.HyperNoblium);
 
             if (tile.Hotspot.Valid)
             {
                 if (soh)
                 {
-                    if (plasma > 0.5f || tritium > 0.5f)
+                    if (plasma > 0.5f && hypernoblium < 5f || tritium > 0.5f && hypernoblium < 5f || hydrogen > 0.5f && hypernoblium < 5f)
                     {
                         if (tile.Hotspot.Temperature < exposedTemperature)
                             tile.Hotspot.Temperature = exposedTemperature;
@@ -125,10 +127,10 @@ private void HotspotExpose(GridAtmosphereComponent gridAtmosphere, TileAtmospher
                 return;
             }
 
-            if ((exposedTemperature > Atmospherics.PlasmaMinimumBurnTemperature) && (plasma > 0.5f || tritium > 0.5f))
+            if ((exposedTemperature > Atmospherics.PlasmaMinimumBurnTemperature) && (plasma > 0.5f && hypernoblium < 5f || tritium > 0.5f && hypernoblium < 5f || hydrogen > 0.5f && hypernoblium < 5f))
             {
                 if (sparkSourceUid.HasValue)
-                    _adminLog.Add(LogType.Flammable, LogImpact.High, $"Heat/spark of {ToPrettyString(sparkSourceUid.Value)} caused atmos ignition of gas: {tile.Air.Temperature.ToString():temperature}K - {oxygen}mol Oxygen, {plasma}mol Plasma, {tritium}mol Tritium");
+                    _adminLog.Add(LogType.Flammable, LogImpact.High, $"Heat/spark of {ToPrettyString(sparkSourceUid.Value)} caused atmos ignition of gas: {tile.Air.Temperature.ToString():temperature}K - {oxygen}mol Oxygen, {plasma}mol Plasma, {tritium}mol Tritium, {hydrogen}mol Hydrogen");
 
                 tile.Hotspot = new Hotspot
                 {

Content.Server/Atmos/Portable/PortableScrubberComponent.cs

@@ -30,7 +30,18 @@ public sealed class PortableScrubberComponent : Component
             Gas.WaterVapor,
             Gas.Miasma,
             Gas.NitrousOxide,
-            Gas.Frezon
+            Gas.Frezon,
+            Gas.BZ,
+            Gas.Pluoxium,
+            Gas.Hydrogen,
+            Gas.Nitrium,
+            Gas.Healium,
+            Gas.HyperNoblium,
+            Gas.ProtoNitrate,
+            Gas.Zauker,
+            Gas.Halon,
+            Gas.Helium,
+            Gas.AntiNoblium
         };
 
         [ViewVariables(VVAccess.ReadWrite)]

Content.Server/Atmos/Reactions/BZProductionReaction.cs

@@ -0,0 +1,50 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions;
+
+[UsedImplicitly]
+public sealed class BZProductionReaction : IGasReactionEffect
+{
+    public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+    {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
+        var initialNitrousOxide = mixture.GetMoles(Gas.NitrousOxide);
+        var initialPlasma = mixture.GetMoles(Gas.Plasma);
+
+        var environmentEfficiency = mixture.Volume / mixture.Pressure;
+        var ratioEfficiency = Math.Min(initialNitrousOxide / initialPlasma, 1);
+
+        var BZFormed = Math.Min(0.01f * ratioEfficiency * environmentEfficiency, Math.Min(initialNitrousOxide * 0.4f, initialPlasma * 0.8f));
+
+        if (initialNitrousOxide - BZFormed * 0.4f < 0 || initialPlasma - (0.8f - BZFormed) < 0 || BZFormed <= 0)
+            return ReactionResult.NoReaction;
+
+        var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+
+        var amountDecomposed = 0.0f;
+        var nitrousOxideDecomposedFactor = Math.Max(4.0f * (initialPlasma / (initialNitrousOxide + initialPlasma) - 0.75f), 0);
+        if (nitrousOxideDecomposedFactor > 0)
+        {
+            amountDecomposed = 0.4f * BZFormed * nitrousOxideDecomposedFactor;
+            mixture.AdjustMoles(Gas.Oxygen, amountDecomposed);
+            mixture.AdjustMoles(Gas.Nitrogen, 0.5f * amountDecomposed);
+        }
+
+        mixture.AdjustMoles(Gas.BZ, Math.Max(0f, BZFormed * (1.0f - nitrousOxideDecomposedFactor)));
+        mixture.AdjustMoles(Gas.NitrousOxide, -0.4f * BZFormed);
+        mixture.AdjustMoles(Gas.Plasma, -0.8f * BZFormed * (1.0f - nitrousOxideDecomposedFactor));
+
+        var energyReleased = BZFormed * (Atmospherics.BZFormationEnergy + nitrousOxideDecomposedFactor * (Atmospherics.NitrousOxideDecompositionEnergy - Atmospherics.BZFormationEnergy));
+
+        var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+        if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+            mixture.Temperature = Math.Max((mixture.Temperature * oldHeatCapacity + energyReleased) / newHeatCapacity, Atmospherics.TCMB);
+
+        return ReactionResult.Reacting;
+    }
+}

Content.Server/Atmos/Reactions/FrezonCoolantReaction.cs

@@ -12,6 +12,10 @@ public sealed class FrezonCoolantReaction : IGasReactionEffect
 {
     public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
     {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
         var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
         var temperature = mixture.Temperature;
 

Content.Server/Atmos/Reactions/FrezonProductionReaction.cs

@@ -13,6 +13,10 @@ public sealed class FrezonProductionReaction : IGasReactionEffect
 {
     public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
     {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
         var initialN2 = mixture.GetMoles(Gas.Nitrogen);
         var initialOxy = mixture.GetMoles(Gas.Oxygen);
         var initialTrit = mixture.GetMoles(Gas.Tritium);

Content.Server/Atmos/Reactions/HalonOxygenAbsorptionReaction.cs

@@ -0,0 +1,38 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions;
+
+[UsedImplicitly]
+public sealed class HalonOxygenAbsorptionReaction : IGasReactionEffect
+{
+    public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+    {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
+        var initialHalon = mixture.GetMoles(Gas.Halon);
+        var initialOxygen = mixture.GetMoles(Gas.Oxygen);
+
+        var temperature = mixture.Temperature;
+
+        var heatEfficiency = Math.Min(temperature / (Atmospherics.FireMinimumTemperatureToExist * 10f), Math.Min(initialHalon, initialOxygen*20f));
+        if (heatEfficiency <= 0f || initialHalon - heatEfficiency < 0f || initialOxygen - heatEfficiency * 20f < 0f)
+            return ReactionResult.NoReaction;
+
+        var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+
+        mixture.AdjustMoles(Gas.Halon, -heatEfficiency);
+        mixture.AdjustMoles(Gas.Oxygen, -heatEfficiency*20f);
+        mixture.AdjustMoles(Gas.CarbonDioxide, heatEfficiency*5f);
+
+        var energyUsed = heatEfficiency * Atmospherics.HalonCombustionEnergy;
+        var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+        if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+            mixture.Temperature = Math.Max((mixture.Temperature * oldHeatCapacity + energyUsed) / newHeatCapacity, Atmospherics.TCMB);
+
+        return ReactionResult.Reacting;
+    }
+}

Content.Server/Atmos/Reactions/HealiumProductionReaction.cs

@@ -0,0 +1,39 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions;
+
+[UsedImplicitly]
+public sealed class HealiumProductionReaction : IGasReactionEffect
+{
+    public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+    {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
+        var initialBZ = mixture.GetMoles(Gas.BZ);
+        var initialFrezon = mixture.GetMoles(Gas.Frezon);
+
+        var temperature = mixture.Temperature;
+        var heatEfficiency = Math.Min(temperature*0.3f, Math.Min(initialFrezon*2.75f, initialBZ*0.25f));
+
+        if (heatEfficiency <= 0 || initialFrezon - heatEfficiency * 2.75f < 0 || initialBZ - heatEfficiency * 0.25f < 0)
+            return ReactionResult.NoReaction;
+
+        var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+
+        mixture.AdjustMoles(Gas.Frezon, -heatEfficiency*2.75f);
+        mixture.AdjustMoles(Gas.BZ, -heatEfficiency*0.25f);
+        mixture.AdjustMoles(Gas.Healium, heatEfficiency*3);
+
+        var energyReleased = heatEfficiency * Atmospherics.HealiumFormationEnergy;
+
+        var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+        if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+            mixture.Temperature = Math.Max((mixture.Temperature * oldHeatCapacity + energyReleased) / newHeatCapacity, Atmospherics.TCMB);
+
+        return ReactionResult.Reacting;
+    }
+}

Content.Server/Atmos/Reactions/HydrogenFireReaction.cs

@@ -0,0 +1,58 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions
+{
+    [UsedImplicitly]
+    [DataDefinition]
+    public sealed class HydrogenFireReaction : IGasReactionEffect
+    {
+        public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+        {
+            var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+            if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+                return ReactionResult.NoReaction;
+
+            var energyReleased = 0f;
+            var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+            var temperature = mixture.Temperature;
+            var location = holder as TileAtmosphere;
+            mixture.ReactionResults[GasReaction.Fire] = 0;
+
+            var initialOxygen = mixture.GetMoles(Gas.Oxygen);
+            var initialHydrogen = mixture.GetMoles(Gas.Hydrogen);
+
+            var burnedFuel = Math.Min(initialHydrogen / Atmospherics.FireH2BurnRateDelta, Math.Min(initialOxygen / (Atmospherics.FireH2BurnRateDelta * Atmospherics.H2OxygenFullBurn), Math.Min(initialHydrogen, initialOxygen * 0.5f)));
+
+            if (burnedFuel > 0)
+            {
+                energyReleased += Atmospherics.FireH2EnergyReleased * burnedFuel;
+
+                mixture.AdjustMoles(Gas.WaterVapor, burnedFuel);
+                mixture.AdjustMoles(Gas.Hydrogen, -burnedFuel);
+                mixture.AdjustMoles(Gas.Oxygen, -burnedFuel * 0.5f);
+
+                mixture.ReactionResults[GasReaction.Fire] += burnedFuel;
+            }
+
+            if (energyReleased > 0)
+            {
+                var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+                if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+                    mixture.Temperature = (temperature * oldHeatCapacity + energyReleased) / newHeatCapacity;
+            }
+
+            if (location != null)
+            {
+                temperature = mixture.Temperature;
+                if (temperature > Atmospherics.FireMinimumTemperatureToExist)
+                {
+                    atmosphereSystem.HotspotExpose(location.GridIndex, location.GridIndices, temperature, mixture.Volume);
+                }
+            }
+
+            return mixture.ReactionResults[GasReaction.Fire] != 0 ? ReactionResult.Reacting : ReactionResult.NoReaction;
+        }
+    }
+}

Content.Server/Atmos/Reactions/HyperNobliumProductionReaction.cs

@@ -0,0 +1,40 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions;
+
+[UsedImplicitly]
+public sealed class HyperNobliumProductionReaction : IGasReactionEffect
+{
+    public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+    {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
+        var initialNitrogen = mixture.GetMoles(Gas.Nitrogen);
+        var initialTritium = mixture.GetMoles(Gas.Tritium);
+        var initialBZ = mixture.GetMoles(Gas.BZ);
+
+        var nobFormed = Math.Min((initialNitrogen+initialTritium)*0.01f,Math.Min(initialTritium*5f, initialNitrogen*10f));
+        if (nobFormed <= 0 || (initialTritium - 5f) * nobFormed < 0 || (initialNitrogen - 10f) * nobFormed < 0)
+            return ReactionResult.NoReaction;
+
+        var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+
+        var reductionFactor = Math.Clamp(initialTritium/(initialTritium+initialBZ), 0.001f, 1f);
+
+        mixture.AdjustMoles(Gas.Tritium, -5f * nobFormed * reductionFactor);
+        mixture.AdjustMoles(Gas.Nitrogen, -10f * nobFormed);
+        mixture.AdjustMoles(Gas.HyperNoblium, nobFormed);
+
+        var energyReleased = nobFormed * (Atmospherics.NobliumFormationEnergy/Math.Max(initialBZ, 1));
+
+        var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+        if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+            mixture.Temperature = Math.Max((mixture.Temperature * oldHeatCapacity + energyReleased) / newHeatCapacity, Atmospherics.TCMB);
+
+        return ReactionResult.Reacting;
+    }
+}

Content.Server/Atmos/Reactions/MiasmicSubsumationReaction.cs

@@ -12,6 +12,10 @@ public sealed class MiasmicSubsumationReaction : IGasReactionEffect
 {
     public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
     {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
         var initialMiasma = mixture.GetMoles(Gas.Miasma);
         var initialFrezon = mixture.GetMoles(Gas.Frezon);
 

Content.Server/Atmos/Reactions/NitriumDecompositionReaction.cs

@@ -0,0 +1,38 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Atmos;
+using JetBrains.Annotations;
+
+namespace Content.Server.Atmos.Reactions;
+
+[UsedImplicitly]
+public sealed class NitriumDecompositionReaction : IGasReactionEffect
+{
+    public ReactionResult React(GasMixture mixture, IGasMixtureHolder? holder, AtmosphereSystem atmosphereSystem)
+    {
+        var initialHyperNoblium = mixture.GetMoles(Gas.HyperNoblium);
+        if (initialHyperNoblium >= 5.0f && mixture.Temperature > 20f)
+            return ReactionResult.NoReaction;
+
+        var initialNitrium = mixture.GetMoles(Gas.Nitrium);
+
+        var temperature = mixture.Temperature;
+        var heatEfficiency = Math.Min(temperature / Atmospherics.NitriumDecompositionTempDivisor, initialNitrium);
+
+        if (heatEfficiency <= 0 || initialNitrium - heatEfficiency < 0)
+            return ReactionResult.NoReaction;
+
+        var oldHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+
+        mixture.AdjustMoles(Gas.Nitrium, -heatEfficiency);
+        mixture.AdjustMoles(Gas.Hydrogen, heatEfficiency);
+        mixture.AdjustMoles(Gas.Nitrogen, heatEfficiency);
+
+        var energyReleased = heatEfficiency * Atmospherics.NitriumDecompositionEnergy;
+
+        var newHeatCapacity = atmosphereSystem.GetHeatCapacity(mixture);
+        if (newHeatCapacity > Atmospherics.MinimumHeatCapacity)
+            mixture.Temperature = Math.Max((mixture.Temperature * oldHeatCapacity + energyReleased) / newHeatCapacity, Atmospherics.TCMB);
+
+        return ReactionResult.Reacting;
+    }
+}