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Expression parser: Extended the index range of the megabuf function and renamed it to gmegabuf

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This commit is contained in:
TomyLobo 2011-11-22 02:33:01 +01:00
parent c6fee413dc
commit 5071885d10
1 changed files with 16 additions and 6 deletions
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22
src/main/java/com/sk89q/worldedit/expression/runtime/Functions.java
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@ -262,15 +262,25 @@ public final class Functions {
}
private static final double[] megabuf = new double[1024];
private static final Map<Integer, double[]> gmegabuf = new HashMap<Integer, double[]>();
@Dynamic
public static final double megabuf(RValue index) throws EvaluationException {
return megabuf[(int) index.getValue()];
private static double[] getSubBuffer(Integer key) {
double[] ret = gmegabuf.get(key);
if (ret == null) {
gmegabuf.put(key, ret = new double[1024]);
}
return ret;
}
@Dynamic
public static final double megabuf(RValue index, double value) throws EvaluationException {
return megabuf[(int) index.getValue()] = value;
public static final double gmegabuf(RValue index) throws EvaluationException {
final int intIndex = (int) index.getValue();
return getSubBuffer(intIndex & ~1023)[intIndex & 1023];
}
@Dynamic
public static final double gmegabuf(RValue index, double value) throws EvaluationException {
final int intIndex = (int) index.getValue();
return getSubBuffer(intIndex & ~1023)[intIndex & 1023] = value;
}
}