Refactor source layout

Introduce compat source sets and move all kotlin sources to the main directory

[no changelog]

src/main/kotlin/util/ScoreboardUtil.kt

@@ -0,0 +1,45 @@
+
+
+package moe.nea.firmament.util
+
+import java.util.*
+import net.minecraft.client.gui.hud.InGameHud
+import net.minecraft.scoreboard.ScoreboardDisplaySlot
+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(ScoreboardDisplaySlot.SIDEBAR) ?: return listOf()
+    return scoreboard.getScoreboardEntries(activeObjective)
+        .filter { !it.hidden() }
+        .sortedWith(InGameHud.SCOREBOARD_ENTRY_COMPARATOR)
+        .take(15).map {
+            val team = scoreboard.getScoreHolderTeam(it.owner)
+            val text = it.name()
+            Team.decorateName(team, text)
+        }
+}
+
+
+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(), "")
+}