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Merge branch 'LuaJSucks' of https://github.com/gamax92/OpenComputers

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This commit is contained in:
Florian Nücke 2014-07-11 23:29:45 +02:00
commit 20a7c9c83f
1 changed files with 13 additions and 10 deletions
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21
src/main/java/org/luaj/vm3/lib/StringLib.java
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@ -353,13 +353,7 @@ public class StringLib extends TwoArgFunction {
public final int conversion; public final int conversion;
public final int length; public final int length;
private DecimalFormat scientificFormat;
private DecimalFormat floatingFormat;
public FormatDesc(Varargs args, LuaString strfrmt, final int start) { public FormatDesc(Varargs args, LuaString strfrmt, final int start) {
// TODO: force positive sign
scientificFormat = new DecimalFormat("0.000000E00");
floatingFormat = new DecimalFormat("0.000000");
int p = start, n = strfrmt.length(); int p = start, n = strfrmt.length();
int c = 0; int c = 0;
@ -514,13 +508,18 @@ public class StringLib extends TwoArgFunction {
} }
public void format(Buffer buf, double number) { public void format(Buffer buf, double number) {
// TODO: precision, alternateForm // TODO: force positive sign
int precise = precision == -1 ? 6 : precision;
String addDot = alternateForm || precise > 0 ? "." : "";
DecimalFormat scientificFormat = new DecimalFormat("0" + addDot + new String(new char[precise]).replace("\0", "0") + "E00");
DecimalFormat floatingFormat = new DecimalFormat("0" + addDot + new String(new char[precise]).replace("\0", "0"));
String digits; String digits;
switch ( conversion ) { switch ( conversion ) {
case 'e': case 'e':
digits = scientificFormat.format( number ).toLowerCase();
break;
case 'E': case 'E':
digits = scientificFormat.format( number ); digits = scientificFormat.format( number );
break; break;
@ -531,10 +530,14 @@ public class StringLib extends TwoArgFunction {
case 'G': case 'G':
default: default:
// TODO: g, G // TODO: g, G
// TODO: precision
digits = String.valueOf( number ); digits = String.valueOf( number );
break; break;
} }
if ( conversion == 'e' || conversion == 'g' )
digits = digits.toLowerCase();
int minwidth = digits.length(); int minwidth = digits.length();
int ndigits = minwidth; int ndigits = minwidth;
int nzeros; int nzeros;