2020-07-10 23:51:38 +02:00
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package net.minestom.server.command.builder.arguments.minecraft;
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import net.minestom.server.utils.math.FloatRange;
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import java.util.regex.Pattern;
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2020-07-11 00:38:39 +02:00
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public class ArgumentFloatRange extends ArgumentRange<FloatRange> {
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2020-07-10 23:51:38 +02:00
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public ArgumentFloatRange(String id) {
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super(id);
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}
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@Override
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public int getCorrectionResult(String value) {
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try {
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Float.valueOf(value);
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return SUCCESS; // Is a single number
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} catch (NumberFormatException e) {
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String[] split = value.split(Pattern.quote(".."));
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2020-07-11 00:38:39 +02:00
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if (split.length == 1) {
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try {
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Float.valueOf(split[0]); // min
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return SUCCESS;
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} catch (NumberFormatException e2) {
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return FORMAT_ERROR;
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}
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} else if (split.length == 2) {
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2020-07-10 23:51:38 +02:00
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try {
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Float.valueOf(split[0]); // min
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Float.valueOf(split[1]); // max
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return SUCCESS;
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} catch (NumberFormatException e2) {
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return FORMAT_ERROR;
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}
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} else {
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return FORMAT_ERROR;
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}
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}
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}
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@Override
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public FloatRange parse(String value) {
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if (value.contains("..")) {
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2020-07-11 00:38:39 +02:00
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final int index = value.indexOf('.');
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2020-07-10 23:51:38 +02:00
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String[] split = value.split(Pattern.quote(".."));
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2020-07-11 00:38:39 +02:00
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final float min;
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final float max;
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if (index == 0) {
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// Format ..NUMBER
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min = Float.MIN_VALUE;
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max = Float.valueOf(split[0]);
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} else {
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if (split.length == 2) {
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// Format NUMBER..NUMBER
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min = Float.valueOf(split[0]);
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max = Float.valueOf(split[1]);
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} else {
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// Format NUMBER..
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min = Float.valueOf(split[0]);
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max = Float.MAX_VALUE;
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}
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}
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2020-07-10 23:51:38 +02:00
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return new FloatRange(min, max);
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} else {
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final float number = Float.valueOf(value);
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return new FloatRange(number, number);
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}
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}
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}
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