Open-source multiplayer game server compatible with the RuneScape client https://www.openrs2.org/
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openrs2/deob-ast/src/main/kotlin/org/openrs2/deob/ast/transform/TernaryTransformer.kt

31 lines
1008 B

package org.openrs2.deob.ast.transform
import com.github.javaparser.ast.CompilationUnit
import com.github.javaparser.ast.expr.ConditionalExpr
import jakarta.inject.Singleton
import org.openrs2.deob.ast.Library
import org.openrs2.deob.ast.LibraryGroup
import org.openrs2.deob.ast.util.countNots
import org.openrs2.deob.ast.util.not
import org.openrs2.deob.ast.util.walk
@Singleton
public class TernaryTransformer : Transformer() {
override fun transformUnit(group: LibraryGroup, library: Library, unit: CompilationUnit) {
unit.walk { expr: ConditionalExpr ->
val condition = expr.condition
val notCondition = condition.not()
if (notCondition.countNots() >= condition.countNots()) {
return@walk
}
val thenExpr = expr.thenExpr
val elseExpr = expr.elseExpr
expr.condition = notCondition
expr.thenExpr = elseExpr.clone()
expr.elseExpr = thenExpr.clone()
}
}
}