Make pickaxe ability display use AbilityUtils

[no changelog]

src/main/kotlin/events/HudRenderEvent.kt

@@ -4,10 +4,14 @@ package moe.nea.firmament.events
 
 import net.minecraft.client.gui.DrawContext
 import net.minecraft.client.render.RenderTickCounter
+import net.minecraft.world.GameMode
+import moe.nea.firmament.util.MC
 
 /**
  * Called when hud elements should be rendered, before the screen, but after the world.
  */
 data class HudRenderEvent(val context: DrawContext, val tickDelta: RenderTickCounter) : FirmamentEvent() {
+	val isRenderingHud = !MC.options.hudHidden
+	val isRenderingCursor = MC.interactionManager?.currentGameMode != GameMode.SPECTATOR && isRenderingHud
     companion object : FirmamentEventBus<HudRenderEvent>()
 }