69 lines
2.0 KiB
Java
69 lines
2.0 KiB
Java
package com.hypixel.hytale.server.npc.asset.builder.expression;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonPrimitive;
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import com.hypixel.hytale.common.util.ArrayUtil;
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import com.hypixel.hytale.server.npc.util.expression.ExecutionContext;
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import com.hypixel.hytale.server.npc.util.expression.StdScope;
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import com.hypixel.hytale.server.npc.util.expression.ValueType;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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public class BuilderExpressionStaticStringArray extends BuilderExpression {
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public static final BuilderExpressionStaticStringArray INSTANCE_EMPTY = new BuilderExpressionStaticStringArray(ArrayUtil.EMPTY_STRING_ARRAY);
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private final String[] stringArray;
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public BuilderExpressionStaticStringArray(String[] array) {
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this.stringArray = array;
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}
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@Nonnull
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@Override
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public ValueType getType() {
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return ValueType.STRING_ARRAY;
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}
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@Override
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public boolean isStatic() {
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return true;
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}
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@Override
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public String[] getStringArray(ExecutionContext executionContext) {
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return this.stringArray;
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}
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@Override
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public void addToScope(String name, @Nonnull StdScope scope) {
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scope.addVar(name, this.stringArray);
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}
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@Override
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public void updateScope(@Nonnull StdScope scope, String name, ExecutionContext executionContext) {
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scope.changeValue(name, this.stringArray);
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}
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@Nullable
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public static BuilderExpressionStaticStringArray fromJSON(@Nonnull JsonArray jsonArray) {
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int size = jsonArray.size();
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String[] array = new String[size];
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for (int i = 0; i < size; i++) {
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JsonElement element = jsonArray.get(i);
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if (!element.isJsonPrimitive()) {
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return null;
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}
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JsonPrimitive primitive = element.getAsJsonPrimitive();
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if (!primitive.isString()) {
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return null;
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}
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array[i] = primitive.getAsString();
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}
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return new BuilderExpressionStaticStringArray(array);
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}
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}
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