From 90c8362c952fc2d9c0ca65c92c417a822d369a4d Mon Sep 17 00:00:00 2001
From: paulevsGitch <paulevs@yandex.ru>
Date: Sat, 31 Jul 2021 14:58:01 +0300
Subject: [PATCH] JSON cache

---
 src/main/java/ru/bclib/client/models/PatternsHelper.java | 9 +++++++--
 .../java/ru/bclib/mixin/client/ModelBakeryMixin.java     | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ru/bclib/client/models/PatternsHelper.java b/src/main/java/ru/bclib/client/models/PatternsHelper.java
index ace06642..c6e7348d 100644
--- a/src/main/java/ru/bclib/client/models/PatternsHelper.java
+++ b/src/main/java/ru/bclib/client/models/PatternsHelper.java
@@ -14,6 +14,8 @@ import java.util.Optional;
 import java.util.stream.Collectors;
 
 public class PatternsHelper {
+	private static final Map<ResourceLocation, String> JSON_CACHE = Maps.newConcurrentMap();
+	
 	public static Optional<String> createItemGenerated(ResourceLocation itemId) {
 		return createJson(BasePatterns.ITEM_GENERATED, itemId);
 	}
@@ -52,8 +54,11 @@ public class PatternsHelper {
 	public static Optional<String> createJson(ResourceLocation patternId, Map<String, String> textures) {
 		ResourceManager resourceManager = Minecraft.getInstance().getResourceManager();
 		try (InputStream input = resourceManager.getResource(patternId).getInputStream()) {
-			String json = new BufferedReader(new InputStreamReader(input, StandardCharsets.UTF_8)).lines()
-																								  .collect(Collectors.joining());
+			String json = JSON_CACHE.get(patternId);
+			if (json == null) {
+				json = new BufferedReader(new InputStreamReader(input, StandardCharsets.UTF_8)).lines().collect(Collectors.joining());
+				JSON_CACHE.put(patternId, json);
+			}
 			for (Map.Entry<String, String> texture : textures.entrySet()) {
 				json = json.replace(texture.getKey(), texture.getValue());
 			}
diff --git a/src/main/java/ru/bclib/mixin/client/ModelBakeryMixin.java b/src/main/java/ru/bclib/mixin/client/ModelBakeryMixin.java
index 0c44df77..1f1406ed 100644
--- a/src/main/java/ru/bclib/mixin/client/ModelBakeryMixin.java
+++ b/src/main/java/ru/bclib/mixin/client/ModelBakeryMixin.java
@@ -72,7 +72,7 @@ public abstract class ModelBakeryMixin {
 					});
 				}
 				else {
-					states.stream().parallel().forEach(blockState -> {
+					states.forEach(blockState -> {
 						ResourceLocation stateID = BlockModelShaper.stateToModelLocation(blockID, blockState);
 						UnbakedModel model = provider.getModelVariant(stateID, blockState, cache);
 						cache.put(stateID, model);