Bulk commit

src/main/kotlin/moe/nea/firmament/util/FirmFormatters.kt

@@ -2,6 +2,7 @@ package moe.nea.firmament.util
 
 import com.google.common.math.IntMath.pow
 import kotlin.math.absoluteValue
+import kotlin.time.Duration
 
 object FirmFormatters {
     fun toString(float: Float, fractionalDigits: Int): String = toString(float.toDouble(), fractionalDigits)
@@ -13,4 +14,8 @@ object FirmFormatters {
         return long.toString() + (if (digits.isEmpty()) "" else ".$digits")
     }
 
+    fun formatTimespan(duration: Duration): String {
+        return duration.toString()
+    }
+
 }

src/main/kotlin/moe/nea/firmament/util/MC.kt

@@ -24,6 +24,10 @@ import net.minecraft.client.gui.screen.ingame.HandledScreen
 import net.minecraft.util.math.BlockPos
 
 object MC {
+    fun sendCommand(command: String) {
+        player?.networkHandler?.sendCommand(command)
+    }
+
     inline val font get() = MinecraftClient.getInstance().textRenderer
     inline val soundManager get() = MinecraftClient.getInstance().soundManager
     inline val player get() = MinecraftClient.getInstance().player

src/main/kotlin/moe/nea/firmament/util/ScoreboardUtil.kt

@@ -0,0 +1,38 @@
+package moe.nea.firmament.util
+
+import java.util.Optional
+import net.minecraft.scoreboard.Scoreboard
+import net.minecraft.scoreboard.Team
+import net.minecraft.text.StringVisitable
+import net.minecraft.text.Style
+import net.minecraft.text.Text
+import net.minecraft.util.Formatting
+
+fun getScoreboardLines(): List<Text> {
+    val scoreboard = MC.player?.scoreboard ?: return listOf()
+    val activeObjective = scoreboard.getObjectiveForSlot(Scoreboard.SIDEBAR_DISPLAY_SLOT_ID) ?: return listOf()
+    return scoreboard.getAllPlayerScores(activeObjective).reversed().take(15).map {
+        val team = scoreboard.getPlayerTeam(it.playerName)
+        Team.decorateName(team, Text.literal(it.playerName))
+    }
+}
+
+
+fun Text.formattedString(): String {
+    val sb = StringBuilder()
+    visit(StringVisitable.StyledVisitor<Unit> { style, string ->
+        val c = Formatting.byName(style.color?.name)
+        if (c != null) {
+            sb.append("§${c.code}")
+        }
+        if (style.isUnderlined) {
+            sb.append("§n")
+        }
+        if (style.isBold) {
+            sb.append("§l")
+        }
+        sb.append(string)
+        Optional.empty()
+    }, Style.EMPTY)
+    return sb.toString().replace("§[^a-f0-9]".toRegex(), "")
+}

src/main/kotlin/moe/nea/firmament/util/item/NbtItemData.kt

@@ -0,0 +1,18 @@
+package moe.nea.firmament.util.item
+
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.NbtElement
+import net.minecraft.nbt.NbtString
+import net.minecraft.text.Text
+
+val ItemStack.loreAccordingToNbt
+    get() = getOrCreateSubNbt(ItemStack.DISPLAY_KEY).getList(ItemStack.LORE_KEY, NbtElement.STRING_TYPE.toInt())
+        .map { Text.Serializer.fromJson((it as NbtString).asString()) }
+
+val ItemStack.displayNameAccordingToNbt
+    get() = getOrCreateSubNbt(ItemStack.DISPLAY_KEY).let {
+        if (it.contains(ItemStack.NAME_KEY, NbtElement.STRING_TYPE.toInt()))
+            Text.Serializer.fromJson(it.getString(ItemStack.NAME_KEY))
+        else
+            null
+    }

src/main/kotlin/moe/nea/firmament/util/regex.kt

@@ -0,0 +1,4 @@
+package moe.nea.firmament.util
+
+inline fun <T> String.ifMatches(regex: Regex, block: (MatchResult) -> T): T? =
+    regex.matchEntire(this)?.let(block)

src/main/kotlin/moe/nea/firmament/util/render/RenderInWorldContext.kt

@@ -76,6 +76,10 @@ class RenderInWorldContext private constructor(
         }
     }
 
+    fun waypoint(position: BlockPos, label: Text) {
+        text(position.toCenterPos(), label, Text.literal("§e${MC.player?.pos?.distanceTo(position.toCenterPos())}m"))
+    }
+
     fun text(position: Vec3d, vararg texts: Text, verticalAlign: VerticalAlign = VerticalAlign.CENTER) {
         assertTrueOr(texts.isNotEmpty()) { return@text }
         matrixStack.push()