Java Code Examples for org.luaj.vm2.LuaValue#TNUMBER
The following examples show how to use
org.luaj.vm2.LuaValue#TNUMBER .
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Example 1
| Source File: CoerceLuaToJava.java From VideoOS-Android-SDK with GNU General Public License v3.0 | 6 votes |
|
public Object coerce(LuaValue value) {
switch (value.type()) {
case LuaValue.TNUMBER:
return value.isint() ? (Object) new Integer(value.toint()) : (Object) new Double(value.todouble());
case LuaValue.TBOOLEAN:
return value.toboolean() ? Boolean.TRUE : Boolean.FALSE;
case LuaValue.TSTRING:
return value.tojstring();
case LuaValue.TUSERDATA:
return value.optuserdata(targetType, null);
case LuaValue.TNIL:
return null;
default:
return value;
}
}
Example 2
| Source File: CoerceLuaToJava.java From luaj with MIT License | 6 votes |
|
public Object coerce(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return value.isint()? (Object)new Integer(value.toint()): (Object)new Double(value.todouble());
case LuaValue.TBOOLEAN:
return value.toboolean()? Boolean.TRUE: Boolean.FALSE;
case LuaValue.TSTRING:
return value.tojstring();
case LuaValue.TUSERDATA:
return value.optuserdata(targetType, null);
case LuaValue.TNIL:
return null;
default:
return value;
}
}
Example 3
| Source File: CoerceLuaToJava.java From luaj with MIT License | 6 votes |
|
public int score(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return inheritanceLevels( targetType, value.isint()? Integer.class: Double.class );
case LuaValue.TBOOLEAN:
return inheritanceLevels( targetType, Boolean.class );
case LuaValue.TSTRING:
return inheritanceLevels( targetType, String.class );
case LuaValue.TUSERDATA:
return inheritanceLevels( targetType, value.touserdata().getClass() );
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return inheritanceLevels( targetType, value.getClass() );
}
}
Example 4
| Source File: JavaBuilder.java From luaj with MIT License | 6 votes |
|
public void loadConstant(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNIL:
loadNil();
break;
case LuaValue.TBOOLEAN:
loadBoolean( value.toboolean() );
break;
case LuaValue.TNUMBER:
case LuaValue.TSTRING:
String name = (String) constants.get(value);
if ( name == null ) {
name = value.type() == LuaValue.TNUMBER?
value.isinttype()?
createLuaIntegerField(value.checkint()):
createLuaDoubleField(value.checkdouble()):
createLuaStringField(value.checkstring());
constants.put(value, name);
}
append(factory.createGetStatic(classname, name, TYPE_LUAVALUE));
break;
default:
throw new IllegalArgumentException("bad constant type: "+value.type());
}
}
Example 5
| Source File: CoerceLuaToJava.java From HtmlNative with Apache License 2.0 | 6 votes |
|
public Object coerce(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return value.isint()? (Object)new Integer(value.toint()): (Object)new Double(value.todouble());
case LuaValue.TBOOLEAN:
return value.toboolean()? Boolean.TRUE: Boolean.FALSE;
case LuaValue.TSTRING:
return value.tojstring();
case LuaValue.TUSERDATA:
return value.optuserdata(targetType, null);
case LuaValue.TNIL:
return null;
default:
return value;
}
}
Example 6
| Source File: CoerceLuaToJava.java From HtmlNative with Apache License 2.0 | 6 votes |
|
public int score(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return inheritanceLevels( targetType, value.isint()? Integer.class: Double.class );
case LuaValue.TBOOLEAN:
return inheritanceLevels( targetType, Boolean.class );
case LuaValue.TSTRING:
return inheritanceLevels( targetType, String.class );
case LuaValue.TUSERDATA:
return inheritanceLevels( targetType, value.touserdata().getClass() );
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return inheritanceLevels( targetType, value.getClass() );
}
}
Example 7
| Source File: CoerceLuaToJava.java From XPrivacyLua with GNU General Public License v3.0 | 6 votes |
|
public Object coerce(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return value.isint()? (Object)new Integer(value.toint()): (Object)new Double(value.todouble());
case LuaValue.TBOOLEAN:
return value.toboolean()? Boolean.TRUE: Boolean.FALSE;
case LuaValue.TSTRING:
return value.tojstring();
case LuaValue.TUSERDATA:
return value.optuserdata(targetType, null);
case LuaValue.TNIL:
return null;
default:
return value;
}
}
Example 8
| Source File: CoerceLuaToJava.java From XPrivacyLua with GNU General Public License v3.0 | 6 votes |
|
public int score(LuaValue value) {
switch ( value.type() ) {
case LuaValue.TNUMBER:
return inheritanceLevels( targetType, value.isint()? Integer.class: Double.class );
case LuaValue.TBOOLEAN:
return inheritanceLevels( targetType, Boolean.class );
case LuaValue.TSTRING:
return inheritanceLevels( targetType, String.class );
case LuaValue.TUSERDATA:
return inheritanceLevels( targetType, value.touserdata().getClass() );
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return inheritanceLevels( targetType, value.getClass() );
}
}
Example 9
| Source File: CoerceLuaToJava.java From VideoOS-Android-SDK with GNU General Public License v3.0 | 6 votes |
|
public int score(LuaValue value) {
switch (value.type()) {
case LuaValue.TNUMBER:
return inheritanceLevels(targetType, value.isint() ? Integer.class : Double.class);
case LuaValue.TBOOLEAN:
return inheritanceLevels(targetType, Boolean.class);
case LuaValue.TSTRING:
return inheritanceLevels(targetType, String.class);
case LuaValue.TUSERDATA:
return inheritanceLevels(targetType, value.touserdata().getClass());
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return inheritanceLevels(targetType, value.getClass());
}
}
Example 10
| Source File: IoLib.java From XPrivacyLua with GNU General Public License v3.0 | 5 votes |
|
private Varargs ioread(File f, Varargs args) throws IOException {
int i,n=args.narg();
LuaValue[] v = new LuaValue[n];
LuaValue ai,vi;
LuaString fmt;
for ( i=0; i<n; ) {
item: switch ( (ai = args.arg(i+1)).type() ) {
case LuaValue.TNUMBER:
vi = freadbytes(f,ai.toint());
break item;
case LuaValue.TSTRING:
fmt = ai.checkstring();
if ( fmt.m_length == 2 && fmt.m_bytes[fmt.m_offset] == '*' ) {
switch ( fmt.m_bytes[fmt.m_offset+1] ) {
case 'n': vi = freadnumber(f); break item;
case 'l': vi = freadline(f); break item;
case 'a': vi = freadall(f); break item;
}
}
default:
return argerror( i+1, "(invalid format)" );
}
if ( (v[i++] = vi).isnil() )
break;
}
return i==0? NIL: varargsOf(v, 0, i);
}
Example 11
| Source File: StringLib.java From luaj with MIT License | 5 votes |
|
public void add_value( Buffer lbuf, int soffset, int end, LuaValue repl ) {
switch ( repl.type() ) {
case LuaValue.TSTRING:
case LuaValue.TNUMBER:
add_s( lbuf, repl.strvalue(), soffset, end );
return;
case LuaValue.TFUNCTION:
repl = repl.invoke( push_captures( true, soffset, end ) ).arg1();
break;
case LuaValue.TTABLE:
// Need to call push_onecapture here for the error checking
repl = repl.get( push_onecapture( 0, soffset, end ) );
break;
default:
error( "bad argument: string/function/table expected" );
return;
}
if ( !repl.toboolean() ) {
repl = s.substring( soffset, end );
} else if ( ! repl.isstring() ) {
error( "invalid replacement value (a "+repl.typename()+")" );
}
lbuf.append( repl.strvalue() );
}
Example 12
| Source File: IoLib.java From HtmlNative with Apache License 2.0 | 5 votes |
|
private Varargs ioread(File f, Varargs args) throws IOException {
int i,n=args.narg();
LuaValue[] v = new LuaValue[n];
LuaValue ai,vi;
LuaString fmt;
for ( i=0; i<n; ) {
item: switch ( (ai = args.arg(i+1)).type() ) {
case LuaValue.TNUMBER:
vi = freadbytes(f,ai.toint());
break item;
case LuaValue.TSTRING:
fmt = ai.checkstring();
if ( fmt.m_length == 2 && fmt.m_bytes[fmt.m_offset] == '*' ) {
switch ( fmt.m_bytes[fmt.m_offset+1] ) {
case 'n': vi = freadnumber(f); break item;
case 'l': vi = freadline(f); break item;
case 'a': vi = freadall(f); break item;
}
}
default:
return argerror( i+1, "(invalid format)" );
}
if ( (v[i++] = vi).isnil() )
break;
}
return i==0? NIL: varargsOf(v, 0, i);
}
Example 13
| Source File: IoLib.java From luaj with MIT License | 5 votes |
|
private Varargs ioread(File f, Varargs args) throws IOException {
int i,n=args.narg();
if (n == 0) return freadline(f,false);
LuaValue[] v = new LuaValue[n];
LuaValue ai,vi;
LuaString fmt;
for ( i=0; i<n; ) {
item: switch ( (ai = args.arg(i+1)).type() ) {
case LuaValue.TNUMBER:
vi = freadbytes(f,ai.toint());
break item;
case LuaValue.TSTRING:
fmt = ai.checkstring();
if ( fmt.m_length >= 2 && fmt.m_bytes[fmt.m_offset] == '*' ) {
switch ( fmt.m_bytes[fmt.m_offset+1] ) {
case 'n': vi = freadnumber(f); break item;
case 'l': vi = freadline(f,false); break item;
case 'L': vi = freadline(f,true); break item;
case 'a': vi = freadall(f); break item;
}
}
default:
return argerror( i+1, "(invalid format)" );
}
if ( (v[i++] = vi).isnil() )
break;
}
return i==0? NIL: varargsOf(v, 0, i);
}
Example 14
| Source File: StringLib.java From HtmlNative with Apache License 2.0 | 5 votes |
|
public void add_value( Buffer lbuf, int soffset, int end, LuaValue repl ) {
switch ( repl.type() ) {
case LuaValue.TSTRING:
case LuaValue.TNUMBER:
add_s( lbuf, repl.strvalue(), soffset, end );
return;
case LuaValue.TFUNCTION:
repl = repl.invoke( push_captures( true, soffset, end ) ).arg1();
break;
case LuaValue.TTABLE:
// Need to call push_onecapture here for the error checking
repl = repl.get( push_onecapture( 0, soffset, end ) );
break;
default:
error( "bad argument: string/function/table expected" );
return;
}
if ( !repl.toboolean() ) {
repl = s.substring( soffset, end );
} else if ( ! repl.isstring() ) {
error( "invalid replacement value (a "+repl.typename()+")" );
}
lbuf.append( repl.strvalue() );
}
Example 15
| Source File: DefaultLauncher.java From luaj with MIT License | 5 votes |
|
private Object[] launchChunk(LuaValue chunk, Object[] arg) {
LuaValue args[] = new LuaValue[arg.length];
for (int i = 0; i < args.length; ++i)
args[i] = CoerceJavaToLua.coerce(arg[i]);
Varargs results = chunk.invoke(LuaValue.varargsOf(args));
final int n = results.narg();
Object return_values[] = new Object[n];
for (int i = 0; i < n; ++i) {
LuaValue r = results.arg(i+1);
switch (r.type()) {
case LuaValue.TBOOLEAN:
return_values[i] = r.toboolean();
break;
case LuaValue.TNUMBER:
return_values[i] = r.todouble();
break;
case LuaValue.TINT:
return_values[i] = r.toint();
break;
case LuaValue.TNIL:
return_values[i] = null;
break;
case LuaValue.TSTRING:
return_values[i] = r.tojstring();
break;
case LuaValue.TUSERDATA:
return_values[i] = r.touserdata();
break;
default:
return_values[i] = r;
}
}
return return_values;
}
Example 16
| Source File: StringLib.java From VideoOS-Android-SDK with GNU General Public License v3.0 | 5 votes |
|
public void add_value(Buffer lbuf, int soffset, int end, LuaValue repl) {
switch (repl.type()) {
case LuaValue.TSTRING:
case LuaValue.TNUMBER:
add_s(lbuf, repl.strvalue(), soffset, end);
return;
case LuaValue.TFUNCTION:
repl = repl.invoke(push_captures(true, soffset, end)).arg1();
break;
case LuaValue.TTABLE:
// Need to call push_onecapture here for the error checking
repl = repl.get(push_onecapture(0, soffset, end));
break;
default:
error("bad argument: string/function/table expected");
return;
}
if (!repl.toboolean()) {
repl = s.substring(soffset, end);
} else if (!repl.isstring()) {
error("invalid replacement value (a " + repl.typename() + ")");
}
lbuf.append(repl.strvalue());
}
Example 17
| Source File: DumpState.java From luaj with MIT License | 4 votes |
|
void dumpConstants(final Prototype f) throws IOException {
final LuaValue[] k = f.k;
int i, n = k.length;
dumpInt(n);
for (i = 0; i < n; i++) {
final LuaValue o = k[i];
switch ( o.type() ) {
case LuaValue.TNIL:
writer.write(LuaValue.TNIL);
break;
case LuaValue.TBOOLEAN:
writer.write(LuaValue.TBOOLEAN);
dumpChar(o.toboolean() ? 1 : 0);
break;
case LuaValue.TNUMBER:
switch (NUMBER_FORMAT) {
case NUMBER_FORMAT_FLOATS_OR_DOUBLES:
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
break;
case NUMBER_FORMAT_INTS_ONLY:
if ( ! ALLOW_INTEGER_CASTING && ! o.isint() )
throw new java.lang.IllegalArgumentException("not an integer: "+o);
writer.write(LuaValue.TNUMBER);
dumpInt(o.toint());
break;
case NUMBER_FORMAT_NUM_PATCH_INT32:
if ( o.isint() ) {
writer.write(LuaValue.TINT);
dumpInt(o.toint());
} else {
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
}
break;
default:
throw new IllegalArgumentException("number format not supported: "+NUMBER_FORMAT);
}
break;
case LuaValue.TSTRING:
writer.write(LuaValue.TSTRING);
dumpString((LuaString)o);
break;
default:
throw new IllegalArgumentException("bad type for " + o);
}
}
n = f.p.length;
dumpInt(n);
for (i = 0; i < n; i++)
dumpFunction(f.p[i]);
}
Example 18
| Source File: DumpState.java From HtmlNative with Apache License 2.0 | 4 votes |
|
void dumpConstants(final Prototype f) throws IOException {
final LuaValue[] k = f.k;
int i, n = k.length;
dumpInt(n);
for (i = 0; i < n; i++) {
final LuaValue o = k[i];
switch ( o.type() ) {
case LuaValue.TNIL:
writer.write(LuaValue.TNIL);
break;
case LuaValue.TBOOLEAN:
writer.write(LuaValue.TBOOLEAN);
dumpChar(o.toboolean() ? 1 : 0);
break;
case LuaValue.TNUMBER:
switch (NUMBER_FORMAT) {
case NUMBER_FORMAT_FLOATS_OR_DOUBLES:
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
break;
case NUMBER_FORMAT_INTS_ONLY:
if ( ! ALLOW_INTEGER_CASTING && ! o.isint() )
throw new java.lang.IllegalArgumentException("not an integer: "+o);
writer.write(LuaValue.TNUMBER);
dumpInt(o.toint());
break;
case NUMBER_FORMAT_NUM_PATCH_INT32:
if ( o.isint() ) {
writer.write(LuaValue.TINT);
dumpInt(o.toint());
} else {
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
}
break;
default:
throw new IllegalArgumentException("number format not supported: "+NUMBER_FORMAT);
}
break;
case LuaValue.TSTRING:
writer.write(LuaValue.TSTRING);
dumpString((LuaString)o);
break;
default:
throw new IllegalArgumentException("bad type for " + o);
}
}
n = f.p.length;
dumpInt(n);
for (i = 0; i < n; i++)
dumpFunction(f.p[i]);
}
Example 19
| Source File: DumpState.java From VideoOS-Android-SDK with GNU General Public License v3.0 | 4 votes |
|
void dumpConstants( Prototype f) throws IOException {
LuaValue[] k = f.k;
int i, n = k.length;
dumpInt(n);
for (i = 0; i < n; i++) {
LuaValue o = k[i];
switch ( o.type() ) {
case LuaValue.TNIL:
writer.write(LuaValue.TNIL);
break;
case LuaValue.TBOOLEAN:
writer.write(LuaValue.TBOOLEAN);
dumpChar(o.toboolean() ? 1 : 0);
break;
case LuaValue.TNUMBER:
switch (NUMBER_FORMAT) {
case NUMBER_FORMAT_FLOATS_OR_DOUBLES:
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
break;
case NUMBER_FORMAT_INTS_ONLY:
if ( ! ALLOW_INTEGER_CASTING && ! o.isint() )
throw new IllegalArgumentException("not an integer: "+o);
writer.write(LuaValue.TNUMBER);
dumpInt(o.toint());
break;
case NUMBER_FORMAT_NUM_PATCH_INT32:
if ( o.isint() ) {
writer.write(LuaValue.TINT);
dumpInt(o.toint());
} else {
writer.write(LuaValue.TNUMBER);
dumpDouble(o.todouble());
}
break;
default:
throw new IllegalArgumentException("number format not supported: "+NUMBER_FORMAT);
}
break;
case LuaValue.TSTRING:
writer.write(LuaValue.TSTRING);
dumpString((LuaString)o);
break;
default:
throw new IllegalArgumentException("bad type for " + o);
}
}
n = f.p.length;
dumpInt(n);
for (i = 0; i < n; i++)
dumpFunction(f.p[i]);
}
Example 20
| Source File: LuaUtil.java From VideoOS-Android-SDK with GNU General Public License v3.0 | 2 votes |
|
/**
* is number
*
* @param target
* @return
*/
public static boolean isNumber(LuaValue target) {
return target != null && target.type() == LuaValue.TNUMBER;
}
