refactor: Split waypoint classes

src/main/kotlin/features/world/ColeWeightCompat.kt

@@ -0,0 +1,37 @@
+package moe.nea.firmament.features.world
+
+import kotlinx.serialization.Serializable
+import net.minecraft.text.Text
+import moe.nea.firmament.Firmament
+import moe.nea.firmament.util.ErrorUtil
+
+object ColeWeightCompat {
+	@Serializable
+	data class ColeWeightWaypoint(
+		val x: Int,
+		val y: Int,
+		val z: Int,
+		val r: Int = 0,
+		val g: Int = 0,
+		val b: Int = 0,
+	)
+
+	fun intoFirm(waypoints: List<ColeWeightWaypoint>): FirmWaypoints {
+		val w = waypoints.map {
+			FirmWaypoints.Waypoint(it.x, it.y, it.z)
+		}
+		return FirmWaypoints(
+			"Imported Waypoints",
+			"imported",
+			null,
+			w.toMutableList(),
+			false
+		)
+	}
+
+	fun tryParse(string: String): Result<List<ColeWeightWaypoint>> {
+		return runCatching {
+			Firmament.tightJson.decodeFromString<List<ColeWeightWaypoint>>(string)
+		}
+	}
+}