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Fix bug with reading longs.

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Major-
2014-01-10 10:42:12 +00:00
parent 4f025e4e2f
commit 053615075d
1 changed files with 8 additions and 8 deletions
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src/org/apollo/net/codec/game/GamePacketReader.java
+8 -8
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@@ -74,32 +74,32 @@ public final class GamePacketReader {
for (int i = length - 1; i >= 0; i--) { for (int i = length - 1; i >= 0; i--) {
if (i == 0 && transformation != DataTransformation.NONE) { if (i == 0 && transformation != DataTransformation.NONE) {
if (transformation == DataTransformation.ADD) { if (transformation == DataTransformation.ADD) {
longValue |= buffer.readByte() - 128 & 0xFF; longValue |= buffer.readByte() - 128 & 0xFFL;
} else if (transformation == DataTransformation.NEGATE) { } else if (transformation == DataTransformation.NEGATE) {
longValue |= -buffer.readByte() & 0xFF; longValue |= -buffer.readByte() & 0xFFL;
} else if (transformation == DataTransformation.SUBTRACT) { } else if (transformation == DataTransformation.SUBTRACT) {
longValue |= 128 - buffer.readByte() & 0xFF; longValue |= 128 - buffer.readByte() & 0xFFL;
} else { } else {
throw new IllegalArgumentException("unknown transformation"); throw new IllegalArgumentException("unknown transformation");
} }
} else { } else {
longValue |= (buffer.readByte() & 0xFF) << i * 8; longValue |= (buffer.readByte() & 0xFFL) << i * 8;
} }
} }
} else if (order == DataOrder.LITTLE) { } else if (order == DataOrder.LITTLE) {
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
if (i == 0 && transformation != DataTransformation.NONE) { if (i == 0 && transformation != DataTransformation.NONE) {
if (transformation == DataTransformation.ADD) { if (transformation == DataTransformation.ADD) {
longValue |= buffer.readByte() - 128 & 0xFF; longValue |= buffer.readByte() - 128 & 0xFFL;
} else if (transformation == DataTransformation.NEGATE) { } else if (transformation == DataTransformation.NEGATE) {
longValue |= -buffer.readByte() & 0xFF; longValue |= -buffer.readByte() & 0xFFL;
} else if (transformation == DataTransformation.SUBTRACT) { } else if (transformation == DataTransformation.SUBTRACT) {
longValue |= 128 - buffer.readByte() & 0xFF; longValue |= 128 - buffer.readByte() & 0xFFL;
} else { } else {
throw new IllegalArgumentException("unknown transformation"); throw new IllegalArgumentException("unknown transformation");
} }
} else { } else {
longValue |= (buffer.readByte() & 0xFF) << i * 8; longValue |= (buffer.readByte() & 0xFFL) << i * 8;
} }
} }
} else if (order == DataOrder.MIDDLE) { } else if (order == DataOrder.MIDDLE) {