From a93e108682c480285a72c3566f6e671d324e5072 Mon Sep 17 00:00:00 2001
From: gegy1000
Date: Sun, 24 Jun 2018 21:59:13 +0200
Subject: Fix parsed local variable indexing

---
 src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/main/java/cuchaz/enigma/mapping')

diff --git a/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java b/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java
index ec3af69..bb7c85e 100644
--- a/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java
+++ b/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java
@@ -37,6 +37,16 @@ public class MethodDefEntry extends MethodEntry {
 		return signature;
 	}
 
+	public int getVariableOffset(ClassDefEntry ownerEntry) {
+		// Enum constructors have an implicit "name" and "ordinal" parameter as well as "this"
+		if (ownerEntry.getAccess().isEnum() && getName().startsWith("<")) {
+			return 3;
+		} else {
+			// If we're not static, "this" is bound to index 0
+			return getAccess().isStatic() ? 0 : 1;
+		}
+	}
+
 	@Override
 	public MethodDefEntry updateOwnership(ClassEntry classEntry) {
 		return new MethodDefEntry(new ClassEntry(classEntry.getName()), name, descriptor, signature, access);
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