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Avoid propagating unbaked model load errors to higher-level code

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Related: #625
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embeddedt 2026-01-25 21:28:23 -05:00
parent d699187006
commit 8125da7882
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GPG Key ID: A69433EC199B5613
1 changed files with 8 additions and 5 deletions
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13
src/main/java/org/embeddedt/modernfix/common/mixin/perf/dynamic_resources/ModelManagerMixin.java
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@ -54,7 +54,8 @@ public class ModelManagerMixin {
@ModifyArg(method = "loadBlockModels", at = @At(value = "INVOKE", target = "Ljava/util/concurrent/CompletableFuture;thenCompose(Ljava/util/function/Function;)Ljava/util/concurrent/CompletableFuture;", ordinal = 0), index = 0)
private static Function<Map<ResourceLocation, Resource>, ? extends CompletionStage<Map<ResourceLocation, BlockModel>>> deferBlockModelLoad(Function<Map<ResourceLocation, Resource>, ? extends CompletionStage<Map<ResourceLocation, BlockModel>>> fn, @Local(ordinal = 0, argsOnly = true) ResourceManager manager) {
return resourceMap -> {
var cache = CacheUtil.<ResourceLocation, BlockModel>simpleCacheForLambda(location -> loadSingleBlockModel(manager, location), 100L);
var fallbackModel = BlockModel.fromString(ModelBakery.MISSING_MODEL_MESH);
var cache = CacheUtil.<ResourceLocation, BlockModel>simpleCacheForLambda(location -> loadSingleBlockModel(manager, location, fallbackModel), 100L);
return CompletableFuture.completedFuture(Maps.asMap(Set.copyOf(resourceMap.keySet()), location -> cache.getUnchecked(location)));
};
}
@ -70,13 +71,15 @@ public class ModelManagerMixin {
return ImmutableList.of();
}
private static BlockModel loadSingleBlockModel(ResourceManager manager, ResourceLocation location) {
private static BlockModel loadSingleBlockModel(ResourceManager manager, ResourceLocation location, BlockModel fallbackModel) {
return manager.getResource(location).map(resource -> {
try (BufferedReader reader = resource.openAsReader()) {
return BlockModel.fromStream(reader);
} catch(IOException e) {
ModernFix.LOGGER.error("Couldn't load model", e);
return null;
} catch (Exception e) {
// We must return some nonnull value to avoid breaking the map convention. The easiest solution
// is to just return a missing model template.
ModernFix.LOGGER.error("Couldn't load model {}, substituting missing", location, e);
return fallbackModel;
}
}).orElse(null);
}