[WIP] initial Fabric port

major package refactoring

src/main/kotlin/mods/betterfoliage/util/Resources.kt

@@ -0,0 +1,30 @@
+package mods.betterfoliage.util
+
+import net.minecraft.client.MinecraftClient
+import net.minecraft.resource.ReloadableResourceManager
+import net.minecraft.resource.Resource
+import net.minecraft.resource.ResourceManager
+import net.minecraft.util.Identifier
+
+/** Concise getter for the Minecraft resource manager. */
+val resourceManager: ReloadableResourceManager get() =
+    MinecraftClient.getInstance().resourceManager as ReloadableResourceManager
+
+/** Append a string to the [ResourceLocation]'s path. */
+operator fun Identifier.plus(str: String) = Identifier(namespace, path + str)
+
+/** Index operator to get a resource. */
+operator fun ResourceManager.get(domain: String, path: String): Resource? = get(Identifier(domain, path))
+/** Index operator to get a resource. */
+operator fun ResourceManager.get(location: Identifier): Resource? = tryDefault(null) { getResource(location) }
+
+/** Get the lines of a text resource. */
+fun Resource.getLines(): List<String> {
+    val result = arrayListOf<String>()
+    inputStream.bufferedReader().useLines { it.forEach { result.add(it) } }
+    return result
+}
+
+
+
+