Electroblob77
f37812be3e
I may have got a bit behind with version control. A lot behind, in fact. Maybe I'll go back and split this sometime - then again, I probably won't. But hey, at least it's here!
39 lines
1.5 KiB
Java
39 lines
1.5 KiB
Java
package electroblob.wizardry.worldgen;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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import net.minecraft.world.gen.structure.template.ITemplateProcessor;
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import net.minecraft.world.gen.structure.template.Template;
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import javax.annotation.Nullable;
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/** Structure template processor that allows multiple processors to be run in order. */
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public class MultiTemplateProcessor implements ITemplateProcessor {
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private final ITemplateProcessor[] processors;
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private final boolean stopWhenNull;
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/**
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* Creates a new {@code MultiTemplateProcessor} which applies the given processors in order.
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* @param stopWhenNull True to skip any remaining processors in the sequence if one of them returns null, false to
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* process them all regardless. If this is false, you should ensure all the given processors
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* accept null {@link net.minecraft.world.gen.structure.template.Template.BlockInfo} arguments.
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* @param processors The processors to be run, in order (i.e. the first one given will be applied first).
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*/
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public MultiTemplateProcessor(boolean stopWhenNull, ITemplateProcessor... processors){
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this.processors = processors;
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this.stopWhenNull = stopWhenNull;
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}
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@Nullable
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@Override
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public Template.BlockInfo processBlock(World world, BlockPos pos, Template.BlockInfo info){
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for(ITemplateProcessor processor : processors){
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info = processor.processBlock(world, pos, info);
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if(stopWhenNull && info == null) break;
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}
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return info;
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}
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} |