reimplement resource condition matching on book contents

Author: gliscowo

gradle.properties

@@ -9,7 +9,7 @@ org.gradle.jvmargs=-Xmx1G
 	loader_version=0.15.11
 
 # Mod Properties
-	mod_version = 0.1.10
+	mod_version = 0.1.11
 	maven_group = io.wispforest
 	archives_base_name = lavender
 

src/main/java/io/wispforest/lavender/book/BookContentLoader.java

@@ -4,13 +4,16 @@
 import com.google.gson.*;
 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.serialization.JsonOps;
 import io.wispforest.lavender.Lavender;
 import io.wispforest.owo.ui.component.Components;
 import io.wispforest.owo.ui.container.Containers;
 import io.wispforest.owo.ui.core.Component;
 import io.wispforest.owo.ui.core.Sizing;
 import net.fabricmc.fabric.api.resource.IdentifiableResourceReloadListener;
 import net.fabricmc.fabric.api.resource.ResourceManagerHelper;
+import net.fabricmc.fabric.api.resource.conditions.v1.ResourceCondition;
+import net.fabricmc.fabric.api.resource.conditions.v1.ResourceConditions;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.command.argument.ItemStringReader;
 import net.minecraft.item.Item;
@@ -204,9 +207,13 @@ private static void forResourceOfBook(Map<String, Map<String, Resource>> resourc
                 meta = GSON.fromJson(content.substring(0, frontmatterEnd), JsonObject.class);
                 content = content.substring(frontmatterEnd + 3).stripLeading();
 
-//                return ResourceConditions.objectMatchesConditions(meta)
-//                        ? new MarkdownResource(meta, book.expandMacros(resourceId, content.replaceAll("\\r\\n?", "\n")))
-//                        : null;
+                if (meta.has(ResourceConditions.CONDITIONS_KEY)) {
+                    var conditions = ResourceCondition.CONDITION_CODEC.parse(JsonOps.INSTANCE, meta.get(ResourceConditions.CONDITIONS_KEY));
+                    if (conditions.isSuccess() && !conditions.getOrThrow().test(MinecraftClient.getInstance().world.getRegistryManager())) {
+                        return null;
+                    }
+                }
+
                 return new MarkdownResource(meta, book.expandMacros(resourceId, content.replaceAll("\\r\\n?", "\n")));
             } else {
                 throw new RuntimeException("Missing markdown meta");