Misc: Cleanup warnings

src/main/java/gg/essential/universal/UGraphics.java

@@ -85,6 +85,7 @@
 import net.minecraft.client.renderer.texture.ITextureObject;
 //#endif
 
+@SuppressWarnings("deprecation") // lots of MC methods are deprecated on some versions but only replaced on the next one
 public class UGraphics {
     private static final Pattern formattingCodePattern = Pattern.compile("(?i)\u00a7[0-9A-FK-OR]");
 

src/main/kotlin/gg/essential/universal/UImage.kt

@@ -67,6 +67,7 @@ class UImage(val nativeImage: BufferedImage) {
             //#if MC>=11600
             //$$ return UImage(NativeImage(width, height, clear))
             //#else
+            @Suppress("UNUSED_EXPRESSION") clear // not yet using native memory, so it'll be cleared by the jvm
             return UImage(BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB))
             //#endif
         }

src/main/kotlin/gg/essential/universal/UKeyboard.kt

@@ -250,6 +250,7 @@ object UKeyboard {
     fun allowRepeatEvents(enabled: Boolean) {
         //#if MC>=11903
         //$$ // Minecraft removed this function in 1.19.3, repeat events are now always enabled.
+        //$$ @Suppress("UNUSED_EXPRESSION") enabled
         //#elseif MC>=11502
         //$$ UMinecraft.getMinecraft().keyboardListener.enableRepeatEvents(enabled)
         //#else
@@ -348,10 +349,12 @@ object UKeyboard {
         //$$     if (it.length == 1) it.uppercase() else it
         //$$ }
         //#else
+        @Suppress("UNUSED_EXPRESSION") scanCode
         return Keyboard.getKeyName(keyCode)
         //#endif
     }
 
+    @Suppress("DEPRECATION")
     @Deprecated("Does not work for mouse or scanCode-type bindings", replaceWith = ReplaceWith("getKeyName(keyCode, -1)"))
     @JvmStatic
     fun getKeyName(keyCode: Int): String? = getKeyName(keyCode, -1)

src/main/kotlin/gg/essential/universal/UMatrixStack.kt

@@ -165,6 +165,7 @@ class UMatrixStack private constructor(
         //$$ model.mul(quaternion)
         //$$ normal.mul(quaternion)
         //#else
+        @Suppress("UNUSED_EXPRESSION") quaternion
         TODO("lwjgl quaternion multiply") // there seems to be no existing methods to do this
         //#endif
     }

src/main/kotlin/gg/essential/universal/UMinecraft.kt

@@ -76,6 +76,9 @@ object UMinecraft {
     }
 
     @JvmStatic
+    //#if FORGE
+    @Suppress("UNNECESSARY_SAFE_CALL") // Forge adds inappropriate NonNullByDefault
+    //#endif
     fun getChatGUI(): GuiNewChat? = getMinecraft().ingameGUI?.chatGUI
 
     @JvmStatic

src/main/kotlin/gg/essential/universal/shader/UShader.kt

@@ -45,6 +45,7 @@ interface UShader {
             //#if MC>=11700
             //$$ return MCShader.fromLegacyShader(vertSource, fragSource, blendState, vertexFormat)
             //#else
+            @Suppress("UNUSED_EXPRESSION") vertexFormat // only relevant to MCShader
             return GlShader(vertSource, fragSource, blendState)
             //#endif
         }

src/main/kotlin/gg/essential/universal/wrappers/UPlayer.kt

@@ -19,6 +19,9 @@ object UPlayer {
         //#if MC>=11900
         //$$ getPlayer()!!.sendMessage(message)
         //#elseif MC>=11602
+        //#if FORGE
+        //$$ @Suppress("NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS") // Forge adds inappropriate NonNullByDefault
+        //#endif
         //$$ getPlayer()!!.sendMessage(message, null)
         //#elseif MC>=11202
         //$$ getPlayer()!!.sendMessage(message)
@@ -30,7 +33,7 @@ object UPlayer {
     @JvmStatic
     fun getUUID(): UUID {
         //#if MC>=12002
-        //$$ return UMinecraft.getMinecraft().session.uuidOrNull!!
+        //$$ return UMinecraft.getMinecraft().session.uuidOrNull // misnamed, should not actually ever be null
         //#else
         return UMinecraft.getMinecraft().session.profile.id
         //#endif

src/main/kotlin/gg/essential/universal/wrappers/message/UTextComponent.kt

@@ -45,7 +45,7 @@ class UTextComponent : IChatComponent {
     lateinit var component: IChatComponent
 //#endif
         private set
-    var text: String
+    var text: String = ""
         set(value) {
             field = value
             reInstance()
@@ -156,10 +156,12 @@ class UTextComponent : IChatComponent {
     }
 
     private fun reInstanceClick() {
+        val clickAction = clickAction
+        val clickValue = clickValue
         if (clickAction == null || clickValue == null)
             return
 
-        val event = ClickEvent(clickAction, clickValue!!.formatIf(formatted))
+        val event = ClickEvent(clickAction, clickValue.formatIf(formatted))
 
         //#if MC>=11600
         //$$ component.style = component.style.setClickEvent(event)
@@ -171,17 +173,20 @@ class UTextComponent : IChatComponent {
     }
 
     private fun reInstanceHover() {
+        val hoverAction = hoverAction
+        val hoverValue = hoverValue
         if (hoverAction == null || hoverValue == null)
             return
 
         //#if MC>=11602
-        //$$ val event = HoverEvent<Any>(hoverAction as HoverEvent.Action<Any>, hoverValue!!)
+        //$$ @Suppress("UNCHECKED_CAST")
+        //$$ val event = HoverEvent(hoverAction as HoverEvent.Action<Any>, hoverValue)
         //$$ setHoverEventHelper(event)
         //#else
         val value: IChatComponent = when (hoverValue) {
-            is String -> ChatComponentText(hoverValue as String)
-            is UTextComponent -> (hoverValue as UTextComponent).component
-            is IChatComponent -> hoverValue as IChatComponent
+            is String -> ChatComponentText(hoverValue)
+            is UTextComponent -> hoverValue.component
+            is IChatComponent -> hoverValue
             else -> ChatComponentText(hoverValue.toString())
         }
         setHoverEventHelper(HoverEvent(

versions/1.17.1-fabric/src/main/kotlin/gg/essential/universal/shader/MCShader.kt

@@ -137,6 +137,9 @@ internal class MCShader(
 
 
             val name = DigestUtils.sha1Hex(json).lowercase()
+            //#if FORGE
+            //$$ @Suppress("DEPRECATION") // Forge wants us to use its overload, but we don't care
+            //#endif
             return MCShader(Shader(factory, name, shaderVertexFormat), blendState)
         }
     }

versions/1.19.3-fabric/src/main/kotlin/gg/essential/universal/DummyPack.kt

@@ -24,19 +24,19 @@ internal object DummyPack : ResourcePack {
         throw UnsupportedOperationException()
     }
 
-    override fun open(type: ResourceType?, id: Identifier?): InputSupplier<InputStream>? {
+    override fun open(type: ResourceType, id: Identifier): InputSupplier<InputStream>? {
         throw UnsupportedOperationException()
     }
 
-    override fun findResources(type: ResourceType?, namespace: String?, prefix: String?, consumer: ResourcePack.ResultConsumer?) {
+    override fun findResources(type: ResourceType, namespace: String, prefix: String, consumer: ResourcePack.ResultConsumer) {
         throw UnsupportedOperationException()
     }
 
-    override fun getNamespaces(type: ResourceType?): MutableSet<String> {
+    override fun getNamespaces(type: ResourceType): MutableSet<String> {
         throw UnsupportedOperationException()
     }
 
-    override fun <T : Any?> parseMetadata(metaReader: ResourceMetadataReader<T>?): T? {
+    override fun <T : Any?> parseMetadata(metaReader: ResourceMetadataReader<T>): T? {
         throw UnsupportedOperationException()
     }