backport warnings to on cache-critical classes

src/main/java/net/coderbot/iris/gbuffer_overrides/matching/InputAvailability.java

@@ -6,6 +6,7 @@ public class InputAvailability {
 	public final boolean texture;
 	public final boolean lightmap;
 	public final boolean overlay;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public InputAvailability(boolean texture, boolean lightmap, boolean overlay) {
 		this.texture = texture;
@@ -42,10 +43,10 @@ public int pack() {
 	@Override
 	public String toString() {
 		return "InputAvailability{" +
-			"texture=" + texture +
-			", lightmap=" + lightmap +
-			", overlay=" + overlay +
-			'}';
+				"texture=" + texture +
+				", lightmap=" + lightmap +
+				", overlay=" + overlay +
+				'}';
 	}
 
 	@Override

src/main/java/net/coderbot/iris/gl/blending/AlphaTest.java

@@ -7,6 +7,7 @@ public class AlphaTest {
 
 	private final AlphaTestFunction function;
 	private final float reference;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public AlphaTest(AlphaTestFunction function, float reference) {
 		this.function = function;
@@ -24,8 +25,8 @@ public String toExpression(String alphaAccessor, String alphaThreshold, String i
 			return "// alpha test disabled\n";
 		} else if (this == AlphaTests.VERTEX_ALPHA) {
 			return indentation + "if (!(" + alphaAccessor + " > iris_vertexColor.a)) {\n" +
-				indentation + "    discard;\n" +
-				indentation + "}\n";
+					indentation + "    discard;\n" +
+					indentation + "}\n";
 		} else if (function == AlphaTestFunction.NEVER) {
 			return "discard;\n";
 		}

src/main/java/net/coderbot/iris/pipeline/newshader/ShaderAttributeInputs.java

@@ -11,6 +11,7 @@ public class ShaderAttributeInputs {
 	private boolean light;
 	private boolean normal;
 	private boolean newLines;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public ShaderAttributeInputs(VertexFormat format, boolean isFullbright) {
 		if (format == DefaultVertexFormat.POSITION_COLOR_NORMAL) {

src/main/java/net/coderbot/iris/pipeline/transform/parameter/AttributeParameters.java

@@ -9,6 +9,7 @@
 
 public class AttributeParameters extends GeometryInfoParameters {
 	public final InputAvailability inputs;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public AttributeParameters(Patch patch,
 			Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap,

src/main/java/net/coderbot/iris/pipeline/transform/parameter/ComputeParameters.java

@@ -8,6 +8,8 @@
 import net.coderbot.iris.shaderpack.texture.TextureStage;
 
 public class ComputeParameters extends TextureStageParameters {
+	// WARNING: adding new fields requires updating hashCode and equals methods!
+
 	public ComputeParameters(Patch patch, TextureStage stage,
 			Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap) {
 		super(patch, stage, textureMap);

src/main/java/net/coderbot/iris/pipeline/transform/parameter/GeometryInfoParameters.java

@@ -8,6 +8,7 @@
 
 public abstract class GeometryInfoParameters extends Parameters {
 	public final boolean hasGeometry;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public GeometryInfoParameters(Patch patch,
 			Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap, boolean hasGeometry) {

src/main/java/net/coderbot/iris/pipeline/transform/parameter/Parameters.java

@@ -13,6 +13,7 @@ public abstract class Parameters implements JobParameters {
 	public final Patch patch;
 	public PatchShaderType type; // may only be set by TransformPatcher
 	private final Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public Parameters(Patch patch, Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap) {
 		this.patch = patch;

src/main/java/net/coderbot/iris/pipeline/transform/parameter/SodiumParameters.java

@@ -16,8 +16,8 @@ public class SodiumParameters extends Parameters {
 	public final float positionScale;
 	public final float positionOffset;
 	public final float textureScale;
-
 	public AlphaTest alpha;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public SodiumParameters(Patch patch,
 			Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap,

src/main/java/net/coderbot/iris/pipeline/transform/parameter/TextureStageParameters.java

@@ -9,6 +9,7 @@
 
 public class TextureStageParameters extends Parameters {
 	private final TextureStage stage;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public TextureStageParameters(Patch patch, TextureStage stage,
 			Object2ObjectMap<Tri<String, TextureType, TextureStage>, String> textureMap) {

src/main/java/net/coderbot/iris/pipeline/transform/parameter/VanillaParameters.java

@@ -12,6 +12,7 @@ public class VanillaParameters extends GeometryInfoParameters {
 	public final AlphaTest alpha;
 	public final ShaderAttributeInputs inputs;
 	public final boolean hasChunkOffset;
+	// WARNING: adding new fields requires updating hashCode and equals methods!
 
 	public VanillaParameters(
 			Patch patch,