diff options
| author |   zaaarf <zaaarf@proton.me> | 2023-04-14 01:22:48 +0200 |
|---|---|---|
| committer | zaaarf <zaaarf@proton.me> | 2023-04-14 01:22:48 +0200 |
| commit | 8cc440017f688494ca50d0e071799c164e3640f0 (patch) | |
| tree | 7cdf3a7663919fa02d5cf49920601231b07cd9d1 | |
| parent | 05c9f6c3a2458ecdedbce1468b7a8cd2e0ca2b6f (diff) | |
fix: should not ignore on first element of pattern0.4.2
| -rw-r--r-- | src/main/java/ftbsc/lll/tools/InsnSequence.java | 4 | ||||
| -rw-r--r-- | src/main/java/ftbsc/lll/tools/PatternMatcher.java | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/src/main/java/ftbsc/lll/tools/InsnSequence.java b/src/main/java/ftbsc/lll/tools/InsnSequence.java index ae9bef0..d00292e 100644 --- a/src/main/java/ftbsc/lll/tools/InsnSequence.java +++ b/src/main/java/ftbsc/lll/tools/InsnSequence.java @@ -58,7 +58,7 @@ public class InsnSequence extends InsnList { index = Math.abs(index); if(index > size()) throw new IndexOutOfBoundsException(); - return this.toArray()[size() - index]; + return super.get(size() - index); } /** @@ -72,7 +72,7 @@ public class InsnSequence extends InsnList { /** * Wraps InsnList's add() to throw an exception - * when fed null values. + * when given null values. * @param node to add */ @Override diff --git a/src/main/java/ftbsc/lll/tools/PatternMatcher.java b/src/main/java/ftbsc/lll/tools/PatternMatcher.java index ff4423a..fff84db 100644 --- a/src/main/java/ftbsc/lll/tools/PatternMatcher.java +++ b/src/main/java/ftbsc/lll/tools/PatternMatcher.java @@ -84,9 +84,11 @@ public class PatternMatcher { first = cur; last = cur; for(int match = 0; last != null && match < predicates.size(); last = reverse ? last.getPrevious() : last.getNext()) { - if(ignoreLabels && cur.getType() == AbstractInsnNode.LABEL) continue; - if(ignoreFrames && cur.getType() == AbstractInsnNode.FRAME) continue; - if(ignoreLineNumbers && cur.getType() == AbstractInsnNode.LINE) continue; + if(match != 0) { + if(ignoreLabels && last.getType() == AbstractInsnNode.LABEL) continue; + if(ignoreFrames && last.getType() == AbstractInsnNode.FRAME) continue; + if(ignoreLineNumbers && last.getType() == AbstractInsnNode.LINE) continue; + } if(!predicates.get(match).test(last)) break; if(match == predicates.size() - 1) { if(reverse) return new InsnSequence(last, first); //we are matching backwards |