36 lines
1.6 KiB
Java
36 lines
1.6 KiB
Java
package net.minecraft.commands.execution;
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import com.mojang.brigadier.Command;
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import com.mojang.brigadier.context.CommandContext;
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import com.mojang.brigadier.context.ContextChain;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import net.minecraft.commands.ExecutionCommandSource;
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import org.jetbrains.annotations.Nullable;
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public interface CustomCommandExecutor<T> {
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void run(T source, ContextChain<T> contextChain, ChainModifiers chainModifiers, ExecutionControl<T> executionControl);
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public interface CommandAdapter<T> extends Command<T>, CustomCommandExecutor<T> {
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@Override
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default int run(CommandContext<T> commandContext) throws CommandSyntaxException {
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throw new UnsupportedOperationException("This function should not run");
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}
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}
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public abstract static class WithErrorHandling<T extends ExecutionCommandSource<T>> implements CustomCommandExecutor<T> {
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public final void run(T source, ContextChain<T> contextChain, ChainModifiers chainModifiers, ExecutionControl<T> executionControl) {
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try {
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this.runGuarded(source, contextChain, chainModifiers, executionControl);
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} catch (CommandSyntaxException var6) {
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this.onError(var6, source, chainModifiers, executionControl.tracer());
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source.callback().onFailure();
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}
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}
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protected void onError(CommandSyntaxException error, T source, ChainModifiers chainModifiers, @Nullable TraceCallbacks traceCallbacks) {
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source.handleError(error, chainModifiers.isForked(), traceCallbacks);
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}
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protected abstract void runGuarded(T source, ContextChain<T> contextChain, ChainModifiers chainModifiers, ExecutionControl<T> executionControl) throws CommandSyntaxException;
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}
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}
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