Make all material property setters return themselves to allow method chaining

src/main/java/gregtech/api/capability/IPropertyFluidFilter.java

@@ -25,7 +25,7 @@
  * @see gregtech.api.fluids.attribute.FluidAttributes
  * @see AttributedFluid
  */
-public interface IPropertyFluidFilter extends IFilter<FluidStack> {
+public interface IPropertyFluidFilter<R> extends IFilter<FluidStack> {
 
     @Override
     default boolean test(@NotNull FluidStack stack) {
@@ -79,7 +79,7 @@ default int getPriority() {
      * @param attribute  the attribute to change containment status for
      * @param canContain whether the attribute can be contained
      */
-    void setCanContain(@NotNull FluidAttribute attribute, boolean canContain);
+    R setCanContain(@NotNull FluidAttribute attribute, boolean canContain);
 
     @NotNull
     @UnmodifiableView

src/main/java/gregtech/api/capability/impl/PropertyFluidFilter.java

@@ -12,7 +12,7 @@
 
 import java.util.Collection;
 
-public class PropertyFluidFilter implements IPropertyFluidFilter {
+public class PropertyFluidFilter implements IPropertyFluidFilter<PropertyFluidFilter> {
 
     private final Object2BooleanMap<FluidAttribute> containmentPredicate = new Object2BooleanOpenHashMap<>();
 
@@ -48,8 +48,9 @@ public boolean canContain(@NotNull FluidAttribute attribute) {
     }
 
     @Override
-    public void setCanContain(@NotNull FluidAttribute attribute, boolean canContain) {
+    public PropertyFluidFilter setCanContain(@NotNull FluidAttribute attribute, boolean canContain) {
         containmentPredicate.put(attribute, canContain);
+        return this;
     }
 
     @Override

src/main/java/gregtech/api/unification/material/properties/BlastProperty.java

@@ -81,49 +81,55 @@ public int getBlastTemperature() {
         return blastTemperature;
     }
 
-    public void setBlastTemperature(int blastTemp) {
+    public BlastProperty setBlastTemperature(int blastTemp) {
         if (blastTemp <= 0) throw new IllegalArgumentException("Blast Temperature must be greater than zero!");
         this.blastTemperature = blastTemp;
+        return this;
     }
 
     public GasTier getGasTier() {
         return gasTier;
     }
 
-    public void setGasTier(@NotNull GasTier tier) {
+    public BlastProperty setGasTier(@NotNull GasTier tier) {
         this.gasTier = tier;
+        return this;
     }
 
     public int getDurationOverride() {
         return durationOverride;
     }
 
-    public void setDurationOverride(int duration) {
+    public BlastProperty setDurationOverride(int duration) {
         this.durationOverride = duration;
+        return this;
     }
 
     public int getEUtOverride() {
         return eutOverride;
     }
 
-    public void setEutOverride(int eut) {
+    public BlastProperty setEutOverride(int eut) {
         this.eutOverride = eut;
+        return this;
     }
 
     public int getVacuumDurationOverride() {
         return vacuumDurationOverride;
     }
 
-    public void setVacuumDurationOverride(int duration) {
+    public BlastProperty setVacuumDurationOverride(int duration) {
         this.vacuumDurationOverride = duration;
+        return this;
     }
 
     public int getVacuumEUtOverride() {
         return vacuumEUtOverride;
     }
 
-    public void setVacuumEutOverride(int eut) {
+    public BlastProperty setVacuumEutOverride(int eut) {
         this.vacuumEUtOverride = eut;
+        return this;
     }
 
     @Override

src/main/java/gregtech/api/unification/material/properties/DustProperty.java

@@ -29,18 +29,20 @@ public DustProperty() {
         this(2, 0);
     }
 
-    public void setHarvestLevel(int harvestLevel) {
+    public DustProperty setHarvestLevel(int harvestLevel) {
         if (harvestLevel <= 0) throw new IllegalArgumentException("Harvest Level must be greater than zero!");
         this.harvestLevel = harvestLevel;
+        return this;
     }
 
     public int getHarvestLevel() {
         return this.harvestLevel;
     }
 
-    public void setBurnTime(int burnTime) {
+    public DustProperty setBurnTime(int burnTime) {
         if (burnTime < 0) throw new IllegalArgumentException("Burn Time cannot be negative!");
         this.burnTime = burnTime;
+        return this;
     }
 
     public int getBurnTime() {

src/main/java/gregtech/api/unification/material/properties/ExtraToolProperty.java

@@ -28,11 +28,11 @@ public OverrideToolProperty() {
         }
 
         // It does not make much sense to set these overrides:
-        public void setShouldIgnoreCraftingTools(boolean ignore) {
+        public OverrideToolProperty setShouldIgnoreCraftingTools(boolean ignore) {
             throw new UnsupportedOperationException();
         }
 
-        public void setUnbreakable(boolean isUnbreakable) {
+        public OverrideToolProperty setUnbreakable(boolean isUnbreakable) {
             throw new UnsupportedOperationException();
         }
 

src/main/java/gregtech/api/unification/material/properties/FluidPipeProperties.java

@@ -13,7 +13,7 @@
 import java.util.Collection;
 import java.util.Objects;
 
-public class FluidPipeProperties implements IMaterialProperty, IPropertyFluidFilter {
+public class FluidPipeProperties implements IMaterialProperty, IPropertyFluidFilter<FluidPipeProperties> {
 
     private final Object2BooleanMap<FluidAttribute> containmentPredicate = new Object2BooleanOpenHashMap<>();
 
@@ -73,17 +73,19 @@ public int getThroughput() {
         return throughput;
     }
 
-    public void setThroughput(int throughput) {
+    public FluidPipeProperties setThroughput(int throughput) {
         this.throughput = throughput;
+        return this;
     }
 
     @Override
     public int getMaxFluidTemperature() {
         return maxFluidTemperature;
     }
 
-    public void setMaxFluidTemperature(int maxFluidTemperature) {
+    public FluidPipeProperties setMaxFluidTemperature(int maxFluidTemperature) {
         this.maxFluidTemperature = maxFluidTemperature;
+        return this;
     }
 
     @Override
@@ -101,8 +103,9 @@ public boolean canContain(@NotNull FluidAttribute attribute) {
     }
 
     @Override
-    public void setCanContain(@NotNull FluidAttribute attribute, boolean canContain) {
+    public FluidPipeProperties setCanContain(@NotNull FluidAttribute attribute, boolean canContain) {
         this.containmentPredicate.put(attribute, canContain);
+        return this;
     }
 
     @Override
@@ -114,8 +117,9 @@ public boolean isGasProof() {
         return gasProof;
     }
 
-    public void setGasProof(boolean gasProof) {
+    public FluidPipeProperties setGasProof(boolean gasProof) {
         this.gasProof = gasProof;
+        return this;
     }
 
     public boolean isAcidProof() {
@@ -126,16 +130,18 @@ public boolean isCryoProof() {
         return cryoProof;
     }
 
-    public void setCryoProof(boolean cryoProof) {
+    public FluidPipeProperties setCryoProof(boolean cryoProof) {
         this.cryoProof = cryoProof;
+        return this;
     }
 
     public boolean isPlasmaProof() {
         return plasmaProof;
     }
 
-    public void setPlasmaProof(boolean plasmaProof) {
+    public FluidPipeProperties setPlasmaProof(boolean plasmaProof) {
         this.plasmaProof = plasmaProof;
+        return this;
     }
 
     @Override

src/main/java/gregtech/api/unification/material/properties/FluidProperty.java

@@ -81,8 +81,9 @@ public void store(@NotNull FluidStorageKey key, @NotNull Fluid fluid) {
     /**
      * @param primaryKey the key to use primarily
      */
-    public void setPrimaryKey(@NotNull FluidStorageKey primaryKey) {
+    public FluidProperty setPrimaryKey(@NotNull FluidStorageKey primaryKey) {
         this.primaryKey = primaryKey;
+        return this;
     }
 
     @Override
@@ -116,7 +117,8 @@ public FluidStack solidifiesFrom(int amount) {
      * @param solidifyingFluid The Fluid which solidifies into the material. If left null, it will be left as the
      *                         default value: the material's liquid.
      */
-    public void setSolidifyingFluid(@Nullable Fluid solidifyingFluid) {
+    public FluidProperty setSolidifyingFluid(@Nullable Fluid solidifyingFluid) {
         this.solidifyingFluid = solidifyingFluid;
+        return this;
     }
 }

src/main/java/gregtech/api/unification/material/properties/IngotProperty.java

@@ -29,33 +29,37 @@ public class IngotProperty implements IMaterialProperty {
     @Nullable
     private Material magneticMaterial;
 
-    public void setSmeltingInto(Material smeltInto) {
+    public IngotProperty setSmeltingInto(Material smeltInto) {
         this.smeltInto = smeltInto;
+        return this;
     }
 
     public Material getSmeltingInto() {
         return this.smeltInto;
     }
 
-    public void setArcSmeltingInto(Material arcSmeltingInto) {
+    public IngotProperty setArcSmeltingInto(Material arcSmeltingInto) {
         this.arcSmeltInto = arcSmeltingInto;
+        return this;
     }
 
     public Material getArcSmeltInto() {
         return this.arcSmeltInto;
     }
 
-    public void setMagneticMaterial(@Nullable Material magneticMaterial) {
+    public IngotProperty setMagneticMaterial(@Nullable Material magneticMaterial) {
         this.magneticMaterial = magneticMaterial;
+        return this;
     }
 
     @Nullable
     public Material getMagneticMaterial() {
         return magneticMaterial;
     }
 
-    public void setMacerateInto(Material macerateInto) {
+    public IngotProperty setMacerateInto(Material macerateInto) {
         this.macerateInto = macerateInto;
+        return this;
     }
 
     public Material getMacerateInto() {

src/main/java/gregtech/api/unification/material/properties/ItemPipeProperties.java

@@ -38,8 +38,9 @@ public int getPriority() {
     /**
      * Sets the Priority of the item pipe
      */
-    public void setPriority(int priority) {
+    public ItemPipeProperties setPriority(int priority) {
         this.priority = priority;
+        return this;
     }
 
     /**
@@ -56,8 +57,9 @@ public float getTransferRate() {
      *
      * @param transferRate The transfer rate
      */
-    public void setTransferRate(float transferRate) {
+    public ItemPipeProperties setTransferRate(float transferRate) {
         this.transferRate = transferRate;
+        return this;
     }
 
     @Override

src/main/java/gregtech/api/unification/material/properties/OreProperty.java

@@ -105,16 +105,18 @@ public OreProperty() {
         this(1, 1);
     }
 
-    public void setOreMultiplier(int multiplier) {
+    public OreProperty setOreMultiplier(int multiplier) {
         this.oreMultiplier = multiplier;
+        return this;
     }
 
     public int getOreMultiplier() {
         return this.oreMultiplier;
     }
 
-    public void setByProductMultiplier(int multiplier) {
+    public OreProperty setByProductMultiplier(int multiplier) {
         this.byProductMultiplier = multiplier;
+        return this;
     }
 
     public int getByProductMultiplier() {
@@ -125,34 +127,39 @@ public boolean isEmissive() {
         return emissive;
     }
 
-    public void setEmissive(boolean emissive) {
+    public OreProperty setEmissive(boolean emissive) {
         this.emissive = emissive;
+        return this;
     }
 
-    public void setDirectSmeltResult(@Nullable Material m) {
+    public OreProperty setDirectSmeltResult(@Nullable Material m) {
         this.directSmeltResult = m;
+        return this;
     }
 
     @Nullable
     public Material getDirectSmeltResult() {
         return this.directSmeltResult;
     }
 
-    public void setWashedIn(@Nullable Material m) {
+    public OreProperty setWashedIn(@Nullable Material m) {
         this.washedIn = m;
+        return this;
     }
 
-    public void setWashedIn(@Nullable Material m, int washedAmount) {
+    public OreProperty setWashedIn(@Nullable Material m, int washedAmount) {
         this.washedIn = m;
         this.washedAmount = washedAmount;
+        return this;
     }
 
     public Pair<Material, Integer> getWashedIn() {
         return Pair.of(this.washedIn, this.washedAmount);
     }
 
-    public void setSeparatedInto(Material... materials) {
+    public OreProperty setSeparatedInto(Material... materials) {
         this.separatedInto.addAll(Arrays.asList(materials));
+        return this;
     }
 
     @Nullable
@@ -165,27 +172,30 @@ public List<Material> getSeparatedInto() {
      *
      * @param materials the materials to use as byproducts
      */
-    public void setOreByProducts(@NotNull Material... materials) {
+    public OreProperty setOreByProducts(@NotNull Material... materials) {
         setOreByProducts(Arrays.asList(materials));
+        return this;
     }
 
     /**
      * Set the ore byproducts for this property
      *
      * @param materials the materials to use as byproducts
      */
-    public void setOreByProducts(@NotNull Collection<Material> materials) {
+    public OreProperty setOreByProducts(@NotNull Collection<Material> materials) {
         this.oreByProducts.clear();
         this.oreByProducts.addAll(materials);
+        return this;
     }
 
     /**
      * Add ore byproducts to this property
      *
      * @param materials the materials to add as byproducts
      */
-    public void addOreByProducts(@NotNull Material... materials) {
+    public OreProperty addOreByProducts(@NotNull Material... materials) {
         this.oreByProducts.addAll(Arrays.asList(materials));
+        return this;
     }
 
     public List<Material> getOreByProducts() {