31 lines
1.2 KiB
Java
31 lines
1.2 KiB
Java
package net.minecraft.util.datafix.fixes;
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import com.mojang.datafixers.Typed;
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import java.util.Optional;
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import com.mojang.datafixers.DataFixUtils;
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import com.mojang.datafixers.Dynamic;
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import com.mojang.datafixers.DSL;
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import com.mojang.datafixers.TypeRewriteRule;
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import com.mojang.datafixers.schemas.Schema;
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import com.mojang.datafixers.DataFix;
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public class OptionsAddTextBackgroundFix extends DataFix {
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public OptionsAddTextBackgroundFix(final Schema schema, final boolean boolean2) {
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super(schema, boolean2);
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}
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public TypeRewriteRule makeRule() {
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return this.fixTypeEverywhereTyped("OptionsAddTextBackgroundFix", this.getInputSchema().getType(References.OPTIONS), typed -> typed.update(DSL.remainderFinder(), dynamic -> (Dynamic)DataFixUtils.orElse((Optional)dynamic.get("chatOpacity").asString().map(string -> dynamic.set("textBackgroundOpacity", dynamic.createDouble(this.calculateBackground(string)))), dynamic)));
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}
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private double calculateBackground(final String string) {
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try {
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final double double3 = 0.9 * Double.parseDouble(string) + 0.1;
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return double3 / 2.0;
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}
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catch (NumberFormatException numberFormatException3) {
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return 0.5;
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}
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}
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}
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