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Author SHA1 Message Date
NeeEoo 2f2dec1634 Temp Fix for mod im working on 2023-08-13 12:02:04 +02:00
31 changed files with 782 additions and 4402 deletions
-2
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@@ -1,4 +1,2 @@
/hscript.swf
/release.zip
dump/*
tests/bin/*
+4 -27
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@@ -1,31 +1,8 @@
hscript-improved
hscript
=======
- [Features](docs/FEATURES.md)
How to install
```
haxelib git hscript-improved https://github.com/CodenameCrew/hscript-improved.git
```
To enable custom classes support you have to do this in project.xml
```xml
<define name="CUSTOM_CLASSES" />
```
or set this in build.hxml
```hxml
-D CUSTOM_CLASSES
```
Current Custom Class Limitations :
- For now, you can only override functions from the current class, not from the extended part, like you cant override update in FlxText because FlxText doesnt have a update function overriden.
- You cannot create custom classes that extends a typed class (those ones that has `<T>`), this will be implemented in the future.
-----------
[![TravisCI Build Status](https://travis-ci.org/HaxeFoundation/hscript.svg?branch=master)](https://travis-ci.org/HaxeFoundation/hscript)
[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/HaxeFoundation/hscript?branch=master&svg=true)](https://ci.appveyor.com/project/HaxeFoundation/hscript)
Parse and evalutate Haxe expressions.
@@ -123,4 +100,4 @@ Some other optional files :
- `hscript.Macro` : convert Haxe macro into hscript Expr
- `hscript.Printer` : convert hscript Expr to String
- `hscript.Tools` : utility functions (map/iter)
+9
View File
@@ -26,8 +26,13 @@ class TestHScript extends TestCase {
assertScript("0",0);
assertScript("0xFF", 255);
#if !(php || python)
#if haxe3
assertScript("0xBFFFFFFF", 0xBFFFFFFF);
assertScript("0x7FFFFFFF", 0x7FFFFFFF);
#elseif !neko
assertScript("n(0xBFFFFFFF)", 0xBFFFFFFF, { n : haxe.Int32.toNativeInt });
assertScript("n(0x7FFFFFFF)", 0x7FFFFFFF, { n : haxe.Int32.toNativeInt } );
#end
#end
assertScript("-123",-123);
assertScript("- 123",-123);
@@ -76,7 +81,11 @@ class TestHScript extends TestCase {
assertScript("var a = [1,[2,[3,[4,null]]]]; var t = 0; while( a != null ) { t += a[0]; a = a[1]; }; t",10);
assertScript("var a = false; do { a = true; } while (!a); a;",true);
assertScript("var t = 0; for( x in 1...10 ) t += x; t", 45);
#if haxe3
assertScript("var t = 0; for( x in new IntIterator(1,10) ) t +=x; t", 45);
#else
assertScript("var t = 0; for( x in new IntIter(1,10) ) t +=x; t", 45);
#end
assertScript("var x = 1; try { var x = 66; throw 789; } catch( e : Dynamic ) e + x",790);
assertScript("var x = 1; var f = function(x) throw x; try f(55) catch( e : Dynamic ) e + x",56);
assertScript("var i=2; if( true ) --i; i",1);
-83
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@@ -1,83 +0,0 @@
# FEATURES
- Custom Classes
- Final Classes
- Static Classes
- Allow for type check (`is`)
- Allow extending other custom classes
- Enums
```haxe
enum TypeValue {
NUMBER(n:Int);
DECIMAL(d:Float, ?p:Int);
CHARACTER(s:String);
BOOLEAN(b:Bool);
}
var type = TypeValue.DECIMAL(10.1234, 2);
// You need to type the full enum field for each case
// i.e. you can't type the enum field directly (limitation for now)
switch(type) {
case TypeValue.NUMBER(number):
trace("number: " + number);
case TypeValue.DECIMAL(decimal, precision):
if(precision != null)
trace("decimal: " + decimal + " | rounded decimal: " + roundDecimal(decimal, precision));
else
trace("decimal: " + decimal);
case TypeValue.CHARACTER(char):
trace("character: " + char);
default:
trace("unknown type");
}
function roundDecimal(Value:Float, Precision:Int) {
var mult:Float = Math.pow(10, Precision);
return Math.fround(Value * mult) / mult;
}
```
- Enum matching with arguments for switch statements (for real and scripted enums)
- Property Fields (`(get, set)` variables)
```haxe
public var myvar(get, set):Int;
var _myvar:Int = 10;
function get_myvar():Int {
return _myvar;
}
function set_myvar(val:Int):Int {
if(val > 10) return _myvar = val;
return val;
}
```
- `@:isVar` metadata support
- Static extension (`using`)
```haxe
using StringTools;
class IntExtender {
static public function triple(i:Int) {
return i * 3;
}
}
// need to create/import the custom class
// before setting the extension (limitation for now)
using IntExtender;
var str = " Hello World! ";
trace(str.trim()); // "Hello World!"
trace(12.triple()); // 36
```
- Support for real and custom classes
- Misc.
- Allow using type parameters for creating objects (i.e. `var a = new TypedObject<Int>();`)
- Allow `package` declaration. Ignored by the interpreter.
+1 -3
View File
@@ -1,3 +1 @@
--macro keep('IntIterator')
--macro hscript.macros.AbstractHandler.init()
--macro hscript.macros.ClassExtendMacro.init()
--macro keep('IntIterator')
+1 -1
View File
@@ -1,5 +1,5 @@
{
"name": "hscript-improved",
"name": "hscript",
"url": "https://github.com/HaxeFoundation/hscript",
"license": "MIT",
"description": "Haxe Script is a scripting engine for a subset of the Haxe language",
+7 -7
View File
@@ -153,11 +153,11 @@ class Async {
}
inline function fun(arg:String, e, ?name) {
return mk(EFunction([{ name : arg, t : null, opt: false, value: null }], e, name), e);
return mk(EFunction([{ name : arg, t : null }], e, name), e);
}
inline function funs(arg:Array<String>, e, ?name) {
return mk(EFunction([for( a in arg ) { name : a, t : null, opt: false, value: null }], e, name), e);
return mk(EFunction([for( a in arg ) { name : a, t : null }], e, name), e);
}
inline function block(arr:Array<Expr>, e) {
@@ -260,7 +260,7 @@ class Async {
defineVar(name, Defined);
for( a in args )
defineVar(a.name, Defined);
args.unshift( { name : "_onEnd", t : null, opt: false, value: null } );
args.unshift( { name : "_onEnd", t : null } );
var frest = ident("_onEnd",e);
var oldFun = currentFun;
currentFun = name;
@@ -417,10 +417,10 @@ class Async {
if( currentLoop == null ) throw "Continue outside loop";
return block([retNull(currentLoop, e), mk(EReturn(),e)], e);
case ESwitch(v, cases, def):
var cases:Array<SwitchCase> = [for( c in cases ) { values : c.values, expr : toCps(c.expr, rest, exit) } ];
return toCps(v, mk(EFunction([ { name : "_c", t : null, opt: false, value: null } ], mk(ESwitch(ident("_c",v), cases, def == null ? retNull(rest) : toCps(def, rest, exit)),e)),e), exit );
var cases = [for( c in cases ) { values : c.values, expr : toCps(c.expr, rest, exit) } ];
return toCps(v, mk(EFunction([ { name : "_c", t : null } ], mk(ESwitch(ident("_c",v), cases, def == null ? retNull(rest) : toCps(def, rest, exit)),e)),e), exit );
case EThrow(v):
return toCps(v, mk(EFunction([ { name : "_v", t : null, opt: false, value: null } ], mk(EThrow(v),v)), v), exit);
return toCps(v, mk(EFunction([ { name : "_v", t : null } ], mk(EThrow(v),v)), v), exit);
case EMeta(name,_,e) if( name.charCodeAt(0) == ":".code ): // ignore custom ":" metadata
return toCps(e, rest, exit);
//case EDoWhile(_), ETry(_), ECall(_):
@@ -436,7 +436,7 @@ class AsyncInterp extends Interp {
public function setContext( api : Dynamic ) {
var funs = [];
var funs = new Array();
for( v in variables.keys() )
if( Reflect.isFunction(variables.get(v)) )
funs.push({ v : v, obj : null });
+26 -18
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@@ -27,7 +27,7 @@ class Bytes {
var bin : haxe.io.Bytes;
var bout : haxe.io.BytesBuffer;
var pin : Int;
var hstrings : Map<String,Int>;
var hstrings : #if haxe3 Map<String,Int> #else Hash<Int> #end;
var strings : Array<String>;
var nstrings : Int;
@@ -35,7 +35,7 @@ class Bytes {
this.bin = bin;
pin = 0;
bout = new haxe.io.BytesBuffer();
hstrings = new Map();
hstrings = #if haxe3 new Map() #else new Hash() #end;
strings = [null];
nstrings = 1;
}
@@ -44,7 +44,7 @@ class Bytes {
var vid = hstrings.get(v);
if( vid == null ) {
if( nstrings == 256 ) {
hstrings = new Map();
hstrings = #if haxe3 new Map() #else new Hash() #end;
nstrings = 1;
}
hstrings.set(v,nstrings);
@@ -85,6 +85,15 @@ class Bytes {
bout.addByte(1);
doEncodeInt(v);
}
#if !haxe3
case CInt32(v):
bout.addByte(4);
var mid = haxe.Int32.toInt(haxe.Int32.and(v,haxe.Int32.ofInt(0xFFFFFF)));
bout.addByte(mid & 0xFF);
bout.addByte((mid >> 8) & 0xFF);
bout.addByte(mid >> 16);
bout.addByte(haxe.Int32.toInt(haxe.Int32.ushr(v, 24)));
#end
case CFloat(f):
bout.addByte(2);
doEncodeString(Std.string(f));
@@ -111,6 +120,13 @@ class Bytes {
CFloat( Std.parseFloat(doDecodeString()) );
case 3:
CString( doDecodeString() );
#if !haxe3
case 4:
var i = bin.get(pin) | (bin.get(pin+1) << 8) | (bin.get(pin+2) << 16);
var j = bin.get(pin+3);
pin += 4;
CInt32(haxe.Int32.or(haxe.Int32.ofInt(i), haxe.Int32.shl(haxe.Int32.ofInt(j), 24)));
#end
default:
throw "Invalid code "+bin.get(pin-1);
}
@@ -124,18 +140,10 @@ class Bytes {
#end
bout.addByte(Type.enumIndex(e));
switch( e ) {
case EPackage(n):
// TODO
case EImport(c):
// TODO
case EClass(_, _, _, _):
// TODO
case EEnum(en):
// TODO
case ECast(e, _):
// TODO
case ERegex(e, f):
// TODO
case EConst(c):
doEncodeConst(c);
case EIdent(v):
@@ -270,7 +278,7 @@ class Bytes {
case 3:
EParent(doDecode());
case 4:
var a = [];
var a = new Array();
for( i in 0...bin.get(pin++) )
a.push(doDecode());
EBlock(a);
@@ -287,7 +295,7 @@ class Bytes {
EUnop(op,prefix,doDecode());
case 8:
var e = doDecode();
var params = [];
var params = new Array();
for( i in 0...bin.get(pin++) )
params.push(doDecode());
ECall(e,params);
@@ -309,7 +317,7 @@ class Bytes {
case 14:
var params = new Array<Argument>();
for( i in 0...bin.get(pin++) )
params.push({ name : doDecodeString(), opt: false, value: null, t: null });
params.push({ name : doDecodeString() });
var e = doDecode();
var name = doDecodeString();
EFunction(params,e,(name == "") ? null: name);
@@ -319,13 +327,13 @@ class Bytes {
var e = doDecode();
EArray(e,doDecode());
case 17:
var el = [];
var el = new Array();
for( i in 0...bin.get(pin++) )
el.push(doDecode());
EArrayDecl(el);
case 18:
var cl = doDecodeString();
var el = [];
var el = new Array();
for( i in 0...bin.get(pin++) )
el.push(doDecode());
ENew(cl,el);
@@ -336,7 +344,7 @@ class Bytes {
var v = doDecodeString();
ETry(e,v,null,doDecode());
case 21:
var fl:Array<ObjectField> = [];
var fl = new Array();
for( i in 0...bin.get(pin++) ) {
var name = doDecodeString();
var e = doDecode();
@@ -350,7 +358,7 @@ class Bytes {
ETernary(cond, e1, e2);
case 23:
var e = doDecode();
var cases:Array<SwitchCase> = [];
var cases = [];
while( true ) {
var v = doDecode();
if( v == null ) break;
+1 -5
View File
@@ -422,9 +422,6 @@ class Checker {
return makeType(t,e);
case CTOpt(t):
return makeType(t,e);
case CTExpr(_):
error("Unsupported expr type parameter", e);
return null;
}
}
@@ -1236,10 +1233,9 @@ class Checker {
mergeType( typeExpr(defaultExpr, withType), defaultExpr);
return withType == NoValue ? TVoid : tmin == null ? makeMono() : tmin;
case ENew(cl, params):
default:
}
error("Don't know how to type "+edef(expr).getName(), expr);
return TDynamic;
}
}
}
-24
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@@ -1,24 +0,0 @@
package hscript;
class Config {
// Runs support for custom classes in these
public static final ALLOWED_CUSTOM_CLASSES = [
"flixel",
];
// Runs support for abstract support in these
public static final ALLOWED_ABSTRACT_AND_ENUM = [
"flixel",
"openfl.display.BlendMode",
];
// Incase any of your files fail
// These are the module names
public static final DISALLOW_CUSTOM_CLASSES = [
];
public static final DISALLOW_ABSTRACT_AND_ENUM = [
];
}
-355
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@@ -1,355 +0,0 @@
package hscript;
import hscript.utils.UnsafeReflect;
import haxe.Constraints.Function;
using Lambda;
/**
* The Custom Class core.
*
* Provides handlers for custom classes.
*
* @author Jamextreme140
*/
@:access(hscript.CustomClassHandler)
@:access(hscript.Property)
class CustomClass implements IHScriptCustomClassBehaviour {
public var className(get, never):String;
private function get_className():String
return __class.name;
public var __interp:Interp;
public var __real_fields:Array<String> = []; // UNUSED
public var __class__fields:Array<String> = []; // Declared fields
public var __allowSetGet:Bool = true;
var __class:CustomClassHandler;
var __superClass:IHScriptCustomClassBehaviour;
var __upperClass:IHScriptCustomClassBehaviour;
var __constructor:Function;
var __overrideFields:Array<String> = [];
var __cachedFieldSet:Map<String, Dynamic> = null;
var initializing:Bool = false;
public function new(__class:CustomClassHandler, ?args:Array<Dynamic>, ?cachedFieldSet:Map<String, Dynamic>) {
this.__class = __class;
__interp = new Interp();
__interp.errorHandler = __class.__interp.errorHandler;
__interp.importFailedCallback = __class.__interp.importFailedCallback;
// __interp.variables = __class.staticInterp.variables;
@:privateAccess __interp.usingHandler.usingEntries = __class.ogInterp.usingHandler.usingEntries;
__interp.publicVariables = __class.ogInterp.publicVariables;
__interp.staticVariables = __class.ogInterp.staticVariables;
__interp.customClasses = __class.ogInterp.customClasses;
for(f => v in __class.__interp.variables) {
if(f == 'new') continue;
if (!__interp.variables.exists(f))
__interp.variables.set(f, v);
}
for (f in __class.fields) {
switch (Tools.expr(f)) {
case EVar(n): __class__fields.push(n);
case EFunction(_, _, n, _, _, _, isOverride):
if(isOverride) __overrideFields.push(n);
__class__fields.push(n);
default: continue;
}
@:privateAccess __interp.exprReturn(f);
}
__interp.scriptObject = this;
initializing = true;
if(cachedFieldSet != null)
for(f => v in cachedFieldSet)
this.hset(f, v);
if (hasField('new')) {
buildConstructor();
call('new', args);
if(__cachedFieldSet != null) {
__cachedFieldSet.clear();
__cachedFieldSet = null;
}
if (this.__superClass == null && __class.extend != null)
__interp.error(ECustom("super() not called"));
} else if (__class.extend != null) {
buildSuperClass(args);
}
initializing = false;
}
function cacheFieldSet(name:String, val:Dynamic) {
if(!initializing) return;
if(__cachedFieldSet == null) __cachedFieldSet = [];
__cachedFieldSet.set(name, val);
}
function buildConstructor() {
__constructor = Reflect.makeVarArgs(buildSuperClass);
}
function buildSuperClass(?args:Array<Dynamic>) {
if (args == null)
args = [];
if (__class.cl == null) {
__interp.error(ECustom('Current class does not have a super'));
return;
}
if (__class.cl is CustomClassHandler) {
var customClass = new CustomClass(__class.cl, args, __cachedFieldSet);
if(__overrideFields.length > 0) {
for (field in __overrideFields) {
var func = __interp.variables.get(field);
customClass.overrideField(field, func);
}
}
customClass.__upperClass = this;
__superClass = customClass;
@:privateAccess __interp.__instanceFields = __interp.__instanceFields.concat(getSuperFields());
} else {
if(__cachedFieldSet != null)
UnsafeReflect.setField(__class.cl, "__cachedFieldSet", __cachedFieldSet);
__superClass = Type.createInstance(__class.cl, args);
var disallowCopy:Array<String> = {
var fieldMap:Map<String, String> = []; // Prevent duplicate values
for(f in Reflect.fields(__superClass).concat(Type.getInstanceFields(Type.getClass(__superClass))))
fieldMap.set(f, f);
fieldMap.array();
}
this.__real_fields = disallowCopy;
@:privateAccess __interp.__instanceFields = __interp.__instanceFields.concat(disallowCopy);
__superClass.__real_fields = this.__real_fields;
__superClass.__class__fields = this.__class__fields;
__superClass.__interp = this.__interp;
}
}
public function call(name:String, ?args:Array<Dynamic>, ?toSuper:Bool = false):Dynamic {
var superFnName:Null<String> = toSuper ? '_HX_SUPER__$name' : null;
var fn:Dynamic = {
if(toSuper && __interp.variables.exists(superFnName)) {
__interp.variables.get(superFnName);
}
else
__interp.variables.get(name);
};
if (fn != null && Reflect.isFunction(fn))
return UnsafeReflect.callMethodUnsafe(null, fn, (args == null) ? [] : args);
else
__interp.error(ECustom('$name doesn\'t exists or is not a function'));
return null;
}
function hasField(name:String) {
return __class__fields.contains(name);
}
function hasStaticField(name:String):Bool {
return __class.hasField(name);
}
function getField(name:String, allowProperty:Bool = true):Dynamic {
var f = __interp.variables.get(name);
if (f != null && allowProperty && f is Property) {
var prop:Property = cast f;
prop.__allowSetGet = this.__allowSetGet;
var r = prop.callGetter(name);
prop.__allowSetGet = null;
return r;
}
return f;
}
function setField(name:String, val:Dynamic):Dynamic {
var f = getField(name, false);
if (f != null && f is Property) {
var prop:Property = cast f;
prop.__allowSetGet = this.__allowSetGet;
var r = prop.callSetter(name, val);
prop.__allowSetGet = null;
return r;
}
__interp.variables.set(name, val);
return val;
}
/**
* Overrides (replaces) the declared function.
* @param name
* @param func
*/
function overrideField(name:String, func:Function) {
var f = getField(name, false);
if(f != null && Reflect.isFunction(f)) {
__interp.variables.set(name, func);
__interp.variables.set('_HX_SUPER__$name', f);
}
else if(__superClass != null && __superClass is CustomClass) {
cast(__superClass, CustomClass).overrideField(name, func);
}
}
function superHasField(name:String) {
if (__superClass == null)
return false;
var realFieldExists = __superClass.__real_fields != null && __superClass.__real_fields.contains(name);
var classFieldExists = __superClass.__class__fields != null && __superClass.__class__fields.contains(name);
if(!realFieldExists && !classFieldExists && __superClass is CustomClass)
return cast(__superClass, CustomClass).superHasField(name);
return realFieldExists || classFieldExists;
}
function getSuperFields():Array<String> {
if(__superClass == null) return [];
var classFields:Map<String, String> = []; // Prevents duplicated values
var cls:Null<IHScriptCustomClassBehaviour> = __superClass;
while (cls != null) {
for(fieldSet in [cls.__class__fields, cls.__real_fields])
for(f in fieldSet)
classFields.set(f, f);
var next:IHScriptCustomClassBehaviour = null;
if(cls is CustomClass)
next = cast(cls, CustomClass).__superClass;
if (next == null)
break;
cls = next;
}
return [for(f in classFields) f];
}
public function hget(name:String):Dynamic {
switch (name) {
case 'superClass': return __superClass;
case 'superConstructor': return __constructor;
default:
if (hasField(name))
return getField(name);
if (hasStaticField(name)) {
__interp.error(ECustom('The field ${name} should be accessed in a static way.'));
return null;
}
if (__superClass != null) {
if (superHasField(name)) {
__superClass.__allowSetGet = this.__allowSetGet;
return __superClass.hget(name);
}
}
throw "field '"
+ name
+ "' does not exist in custom class '"
+ this.className
+ "'"
+ (__superClass != null ? "' or super class '" + Type.getClassName(Type.getClass(this.__superClass)) + "'" : "");
}
return null;
}
public function hset(name:String, val:Dynamic):Dynamic {
if (hasField(name))
return setField(name, val);
if (hasStaticField(name)) {
__interp.error(ECustom('The field ${name} should be accessed in a static way.'));
return null;
}
if (__superClass != null) {
if (superHasField(name)) {
__superClass.__allowSetGet = this.__allowSetGet;
return __superClass.hset(name, val);
}
}
else if(__class.extend != null && initializing) {
cacheFieldSet(name, val);
return val;
}
throw "field '"
+ name
+ "' does not exist in custom class '"
+ this.className
+ "'"
+ (__superClass != null ? "' or super class '" + Type.getClassName(Type.getClass(this.__superClass)) + "'" : "");
return null;
}
// UNUSED
public function __callGetter(name:String):Dynamic {
return null;
}
public function __callSetter(name:String, val:Dynamic):Dynamic {
return null;
}
/**
* Returns the real superClass if the Custom Class
* extends another Custom Class, and so on until
* it reaches a real class, otherwise it will
* return the last fetched Custom Class
* @return Null<Dynamic>
*/
public function getSuperclass():IHScriptCustomClassBehaviour {
if(__superClass == null) return null;
var cls:Null<IHScriptCustomClassBehaviour> = __superClass;
// Check if the superClass is another custom class,
// so it will find for a real class, otherwise
// returns the last super CustomClass parent.
while (cls != null && cls is CustomClass) {
var next = cast(cls, CustomClass).__superClass;
if (next == null)
break; // Return the Custom Class itself
cls = next;
}
return cls is CustomClass ? this : cls;
}
// TODO: scripted safe cast for custom classes
public function getUpperclass():IHScriptCustomClassBehaviour {
if(__upperClass == null) return this;
var cls:CustomClass = cast __upperClass;
while (cls != null) {
var prev:CustomClass = cast cls.__upperClass;
if(prev == null)
break;
cls = prev;
}
return cls;
}
public function toString():String
return className;
}
+66 -155
View File
@@ -1,152 +1,75 @@
package hscript;
/**
* Provides handlers for static custom class fields and instantiation.
*/
@:access(hscript.Property)
class CustomClassHandler implements IHScriptCustomConstructor implements IHScriptCustomAccessBehaviour{
using StringTools;
class CustomClassHandler implements IHScriptCustomConstructor {
public static var staticHandler = new StaticHandler();
public var ogInterp:Interp;
public var name:String;
public var fields:Array<Expr>;
public var extend:Null<String>;
public var extend:String;
public var interfaces:Array<String>;
public final isFinal:Bool;
public var cl:Dynamic;
private var __interp:Interp;
private var __staticFields:Array<String> = [];
public var __allowSetGet:Bool = true;
public function new(ogInterp:Interp, name:String, fields:Array<Expr>, ?extend:String, ?interfaces:Array<String>, ?isFinal:Bool) {
public function new(ogInterp:Interp, name:String, fields:Array<Expr>, ?extend:String, ?interfaces:Array<String>) {
this.ogInterp = ogInterp;
this.name = name;
this.fields = fields;
this.extend = extend;
this.interfaces = interfaces;
this.isFinal = isFinal != null ? isFinal : false;
if(extend != null) {
if(ogInterp.customClasses.exists(extend)) {
var customCls:CustomClassHandler = ogInterp.customClasses.get(extend);
if(customCls.isFinal)
ogInterp.error(ECustom('Cannot extend a final class'));
this.cl = customCls;
}
else
this.cl = Type.resolveClass('${extend}_HSX');
if(cl == null)
ogInterp.error(EInvalidClass(extend));
}
initStatic();
}
@:access(hscript.Interp)
function initStatic() {
__interp = new Interp();
__interp.errorHandler = ogInterp.errorHandler;
__interp.importFailedCallback = ogInterp.importFailedCallback;
public function hnew(args:Array<Dynamic>):Dynamic {
var interp = new Interp();
//__interp.variables = ogInterp.variables;
__interp.usingHandler.usingEntries = ogInterp.usingHandler.usingEntries;
__interp.publicVariables = ogInterp.publicVariables;
__interp.staticVariables = ogInterp.staticVariables;
__interp.customClasses = ogInterp.customClasses;
interp.errorHandler = ogInterp.errorHandler;
for(f => v in ogInterp.variables)
if(!__interp.variables.exists(f))
__interp.variables.set(f, v);
var cl = extend == null ? TemplateClass : Type.resolveClass('${extend}_HSX');
var _class = Type.createInstance(cl, args);
for(e in fields.copy()) {
var validField:Bool = false;
var staticField:Bool = false;
var fieldName:String = "";
switch (Tools.expr(e)) {
case EVar(n, _, _, _, isStatic):
validField = true;
staticField = isStatic;
fieldName = n;
case EFunction(_, _, n, _, _, isStatic, _, _, _, _):
validField = true;
staticField = isStatic;
fieldName = n;
default:
}
var __capturedLocals = ogInterp.duplicate(ogInterp.locals);
var capturedLocals:Map<String, {r:Dynamic, depth:Int}> = [];
for(k=>e in __capturedLocals)
if (e != null && e.depth <= 0)
capturedLocals.set(k, e);
if(staticField && validField) {
__interp.exprReturn(e);
__staticFields.push(fieldName);
fields.remove(e);
var disallowCopy = Type.getInstanceFields(cl);
//trace("Locals");
for (key => value in capturedLocals) {
if(!disallowCopy.contains(key)) {
interp.locals.set(key, {r: value, depth: -1});
//trace(key, value);
}
}
}
public function hnew(args:Array<Dynamic>):Dynamic
return new CustomClass(this, args);
@:allow(hscript.Interp)
function hasField(name:String) {
return __staticFields.contains(name);
}
function getField(name:String, allowProperty:Bool = true):Dynamic {
var f = __interp.variables.get(name);
if(f is Property && allowProperty) {
var prop:Property = cast f;
prop.__allowSetGet = this.__allowSetGet;
var r = prop.callGetter(name);
prop.__allowSetGet = null;
return r;
}
return f;
}
function setField(name:String, val:Dynamic):Dynamic {
var f = getField(name, false);
if(f is Property) {
var prop:Property = cast f;
prop.__allowSetGet = this.__allowSetGet;
var r = prop.callSetter(name, val);
prop.__allowSetGet = null;
return r;
}
__interp.variables.set(name, val);
return val;
}
public function hget(name:String):Dynamic {
if(name == 'new') {
var __constructor = Reflect.makeVarArgs(function(args:Array<Dynamic>) {
return this.hnew(args);
});
return __constructor;
//trace("Variables");
for (key => value in ogInterp.variables) {
if(!disallowCopy.contains(key)) {
interp.variables.set(key, value);
//trace(key, value);
}
}
if(hasField(name)) {
return getField(name);
}
throw "field '"+ name+ "' does not exist in class '"+ this.name+ "'";
return null;
}
public function hset(name:String, val:Dynamic):Dynamic {
if(hasField(name))
return setField(name, val);
for(expr in fields) {
@:privateAccess
interp.exprReturn(expr);
}
throw "field '"+ name+ "' does not exist in class '"+ this.name+ "'";
return null;
}
interp.variables.set("super", staticHandler);
// UNUSED
public function __callGetter(name:String):Dynamic {
return null;
}
_class.__interp = interp;
interp.scriptObject = _class;
public function __callSetter(name:String, val:Dynamic):Dynamic {
return null;
var newFunc = interp.variables.get("new");
if(newFunc != null) {
Reflect.callMethod(null, newFunc, args);
}
for(variable => value in interp.variables) {
if(variable == "this") continue;
}
return _class;
}
public function toString():String {
@@ -154,41 +77,29 @@ class CustomClassHandler implements IHScriptCustomConstructor implements IHScrip
}
}
/**
* This is for backwards compatibility with old hscript-improved, since some scripts use it
**/
@:dox(hide)
@:keep
class TemplateClass implements IHScriptCustomBehaviour implements IHScriptCustomAccessBehaviour {
class TemplateClass implements IHScriptCustomBehaviour {
public var __interp:Interp;
public var __allowSetGet:Bool = true;
public function hset(name:String, val:Dynamic):Dynamic {
var variables = __interp.variables;
if(__allowSetGet && variables.exists("set_" + name))
return __callSetter(name, val);
variables.set(name, val);
return val;
if(this.__interp.variables.exists("set_" + name)) {
return this.__interp.variables.get("set_" + name)(val); // TODO: Prevent recursion from setting it in the function
}
if (this.__interp.variables.exists(name)) {
this.__interp.variables.set(name, val);
return val;
}
Reflect.setProperty(this, name, val);
return Reflect.field(this, name);
}
public function hget(name:String):Dynamic {
var variables = __interp.variables;
if(__allowSetGet && variables.exists("get_" + name))
return __callGetter(name);
return variables.get(name);
}
public function __callGetter(name:String):Dynamic {
__allowSetGet = false;
var v = __interp.variables.get("get_" + name)();
__allowSetGet = true;
return v;
}
public function __callSetter(name:String, val:Dynamic):Dynamic {
__allowSetGet = false;
var v = __interp.variables.get("set_" + name)(val);
__allowSetGet = true;
return v;
if(this.__interp.variables.exists("get_" + name))
return this.__interp.variables.get("get_" + name)();
if (this.__interp.variables.exists(name))
return this.__interp.variables.get(name);
return Reflect.getProperty(this, name);
}
}
class StaticHandler {
public function new() {}
}
+31 -90
View File
@@ -21,30 +21,22 @@
*/
package hscript;
typedef Int8 = #if cpp cpp.Int8 #elseif java java.Int8 #elseif cs cs.Int8 #else Int #end;
typedef Int16 = #if cpp cpp.Int16 #elseif java java.Int16 #elseif cs cs.Int16 #else Int #end;
typedef Int32 = #if cpp cpp.Int32 #else Int #end;
typedef Int64 = #if cpp cpp.Int64 #elseif java java.Int64 #elseif cs cs.Int64 #else Int #end;
typedef UInt8 = #if cpp cpp.UInt8 #elseif cs cs.UInt8 #else Int #end;
typedef UInt16 = #if cpp cpp.UInt16 #elseif cs cs.UInt16 #else Int #end;
typedef UInt32 = #if cpp cpp.UInt32 #else Int #end;
typedef UInt64 = #if cpp cpp.UInt64 #else Int #end;
enum Const {
CInt( v : Int );
CFloat( f : Float );
CString( s : String, ?i : Bool );
CString( s : String );
#if !haxe3
CInt32( v : haxe.Int32 );
#end
}
#if hscriptPos
@:structInit
final class Expr {
public var e : ExprDef;
public var pmin : Int;
public var pmax : Int;
public var origin : String;
public var line : Int;
typedef Expr = {
var e : ExprDef;
var pmin : Int;
var pmax : Int;
var origin : String;
var line : Int;
}
enum ExprDef {
#else
@@ -53,7 +45,7 @@ enum Expr {
#end
EConst( c : Const );
EIdent( v : String );
EVar( n : String, ?t : CType, ?e : Expr, ?isPublic : Bool, ?isStatic : Bool, ?isPrivate : Bool, ?isFinal : Bool, ?isInline : Bool, ?get : FieldPropertyAccess, ?set : FieldPropertyAccess, ?isVar:Bool );
EVar( n : String, ?t : CType, ?e : Expr, ?isPublic : Bool, ?isStatic : Bool );
EParent( e : Expr );
EBlock( e : Array<Expr> );
EField( e : Expr, f : String , ?safe : Bool );
@@ -62,70 +54,30 @@ enum Expr {
ECall( e : Expr, params : Array<Expr> );
EIf( cond : Expr, e1 : Expr, ?e2 : Expr );
EWhile( cond : Expr, e : Expr );
EFor( v : String, it : Expr, e : Expr, ?ithv: String);
EFor( v : String, it : Expr, e : Expr );
EBreak;
EContinue;
EFunction( args : Array<Argument>, e : Expr, ?name : String, ?ret : CType, ?isPublic : Bool, ?isStatic : Bool, ?isOverride : Bool, ?isPrivate : Bool, ?isFinal : Bool, ?isInline : Bool );
EFunction( args : Array<Argument>, e : Expr, ?name : String, ?ret : CType, ?isPublic : Bool, ?isStatic : Bool, ?isOverride : Bool );
EReturn( ?e : Expr );
EArray( e : Expr, index : Expr );
EArrayDecl( e : Array<Expr>, ?wantedType: CType );
ENew( cl : String, params : Array<Expr>, ?paramType:Array<CType> );
ENew( cl : String, params : Array<Expr> );
EThrow( e : Expr );
ETry( e : Expr, v : String, t : Null<CType>, ecatch : Expr );
EObject( fl : Array<ObjectField> );
EObject( fl : Array<{ name : String, e : Expr }> );
ETernary( cond : Expr, e1 : Expr, e2 : Expr );
ESwitch( e : Expr, cases : Array<SwitchCase>, ?defaultExpr : Expr );
ESwitch( e : Expr, cases : Array<{ values : Array<Expr>, expr : Expr }>, ?defaultExpr : Expr );
EDoWhile( cond : Expr, e : Expr);
EMeta( name : String, args : Array<Expr>, e : Expr );
ECheckType( e : Expr, t : CType );
EPackage( ?n:String );
EImport( c : String, ?asname:String, ?isUsing:Bool );
EClass( name:String, fields:Array<Expr>, ?extend:String, interfaces:Array<String>, ?isFinal:Bool, ?isPrivate:Bool );
EEnum( en:EnumDecl, ?isAbstract:Bool );
ECast(e:Expr, ?t:CType);
ERegex(e:String, flags:String);
EImport( c : String, ?asname:String );
EClass( name:String, fields:Array<Expr>, ?extend:String, interfaces:Array<String> );
}
@:structInit
final class ObjectField {
public var name : String;
public var e : Expr;
}
typedef Argument = { name : String, ?t : CType, ?opt : Bool, ?value : Expr };
@:structInit
final class SwitchCase {
public var values : Array<Expr>;
public var expr : Expr;
}
@:structInit
final class Argument {
public var name : String;
public var t : CType;
public var opt : Bool;
public var value : Expr;
}
@:structInit
final class MetadataEntry {
public var name : String;
public var params : Array<Expr>;
}
typedef Metadata = Array<MetadataEntry>;
@:structInit
final class EnumDecl {
public var name : String;
public var fields : Array<EnumField>;
}
@:structInit
final class EnumField {
public var name : String;
public var args : Array<Argument>;
}
typedef Metadata = Array<{ name : String, params : Array<Expr> }>;
enum CType {
CTPath( path : Array<String>, ?params : Array<CType> );
@@ -134,7 +86,6 @@ enum CType {
CTParent( t : CType );
CTOpt( t : CType );
CTNamed( n : String, t : CType );
CTExpr( e : Expr ); // for type parameters only
}
#if hscriptPos
@@ -206,22 +157,13 @@ typedef FieldDecl = {
var access : Array<FieldAccess>;
}
enum abstract FieldAccess(UInt8) {
var APublic;
var APrivate;
var AInline;
var AOverride;
var AStatic;
var AMacro;
}
enum abstract FieldPropertyAccess(UInt8) {
var ADefault;
var ANull;
var AGet;
var ASet;
var ADynamic;
var ANever;
enum FieldAccess {
APublic;
APrivate;
AInline;
AOverride;
AStatic;
AMacro;
}
enum FieldKind {
@@ -229,11 +171,10 @@ enum FieldKind {
KVar( v : VarDecl );
}
@:structInit
final class FunctionDecl {
public var args : Array<Argument>;
public var body : Expr;
public var ret : Null<CType>;
typedef FunctionDecl = {
var args : Array<Argument>;
var expr : Expr;
var ret : Null<CType>;
}
typedef VarDecl = {
-66
View File
@@ -1,66 +0,0 @@
package hscript;
import hscript.utils.UnsafeReflect;
// TODO: EnumTools for scripted enums
/**
* Wrapper class for enums, both for real and scripted.
*/
@:structInit
class HEnum implements IHScriptCustomBehaviour {
private var enumValues(default, null) = {};
public function setEnum(name:String, enumValue:Dynamic):Void {
UnsafeReflect.setField(enumValues, name, enumValue);
}
public function getEnum(name:String):Null<Dynamic> {
if (UnsafeReflect.hasField(enumValues, name))
return UnsafeReflect.field(enumValues, name);
return null;
}
public function hget(name:String):Dynamic {
return getEnum(name);
}
public function hset(name:String, val:Dynamic):Dynamic {
return null;
}
}
@:nullSafety
@:structInit
class HEnumValue {
public var enumName:String;
public var fieldName:String;
public var index:Int;
public var args:Array<Dynamic>;
public function toString():String {
return '$enumName.$fieldName${args.length > 0 ? '(${[for (a in args) a].join(", ")})' : ''}';
}
public inline function getEnumName():String
return this.enumName;
public inline function getConstructorArgs():Array<Dynamic>
return this.args;
public function compare(other:HEnumValue):Bool {
if (enumName != other.enumName || fieldName != other.fieldName)
return false;
if (args.length == 0 && other.args.length == 0)
return true;
if (args.length == 0 || other.args.length == 0)
return false;
if (args.length != other.args.length)
return false;
for (i in 0...args.length) // TODO: allow deep comparison, like arrays
if (args[i] != other.args[i])
return false;
return true;
}
}
-12
View File
@@ -1,12 +0,0 @@
package hscript;
// Soon...
interface IHScriptAbstractBehaviour extends IHScriptCustomBehaviour {
public var hasOp:Bool;
public var hasArr:Bool;
// @:op(A * B), @:op(A++), etc...
public function hop(kind:String, a:Dynamic, ?b:Dynamic):Dynamic;
public function harrayget(key:Dynamic):Dynamic;
public function harrayset(key:Dynamic, val:Dynamic):Dynamic;
}
-11
View File
@@ -1,11 +0,0 @@
package hscript;
/**
* Same Interface as IHScriptCustomBehaviour but for Property.
*/
interface IHScriptCustomAccessBehaviour extends IHScriptCustomBehaviour {
var __allowSetGet:Bool;
public function __callGetter(name:String):Dynamic;
public function __callSetter(name:String, val:Dynamic):Dynamic;
}
-17
View File
@@ -1,23 +1,6 @@
package hscript;
/**
* Special Interface for handling field access behaviour.
* Basically works like the operator overload `@:op(a.b)`
* for an abstract.
*/
interface IHScriptCustomBehaviour {
/**
* Field Write Access
* @param name - Field Name
* @param val - Value to assign
* @return Dynamic - The assigned value
*/
public function hset(name:String, val:Dynamic):Dynamic;
/**
* Field Read Access
* @param name - Field Name
* @return Dynamic - The returned field
*/
public function hget(name:String):Dynamic;
}
-11
View File
@@ -1,11 +0,0 @@
package hscript;
/**
* Special Interface to make a class usable for Custom Classes.
*/
interface IHScriptCustomClassBehaviour extends IHScriptCustomAccessBehaviour{
public var __interp:Interp;
public var __real_fields:Array<String>;
public var __class__fields:Array<String>;
}
-3
View File
@@ -1,8 +1,5 @@
package hscript;
/**
* Special Interface for handling new instances of an object.
*/
interface IHScriptCustomConstructor {
public function hnew(args:Array<Dynamic>):Dynamic;
}
+291 -896
View File
File diff suppressed because it is too large Load Diff
+38 -8
View File
@@ -29,13 +29,23 @@ import haxe.macro.Expr;
class Macro {
var p : Position;
#if haxe3
var binops : Map<String,Binop>;
var unops : Map<String,Unop>;
#else
var binops : Hash<Binop>;
var unops : Hash<Unop>;
#end
public function new(pos) {
p = pos;
#if haxe3
binops = new Map();
unops = new Map();
#else
binops = new Hash();
unops = new Hash();
#end
for( c in Type.getEnumConstructs(Binop) ) {
if( c == "OpAssignOp" ) continue;
var op = Type.createEnum(Binop, c);
@@ -63,7 +73,9 @@ class Macro {
case OpMod: assign = true; "%";
case OpAssignOp(_): "";
case OpInterval: "...";
#if haxe3
case OpArrow: "=>";
#end
#if (haxe_ver >= 4)
case OpIn: "in";
#end
@@ -90,8 +102,15 @@ class Macro {
}
}
#if !haxe3
function isType(v:String) {
var c0 = v.charCodeAt(0);
return c0 >= 'A'.code && c0 <= 'Z'.code;
}
#end
function map < T, R > ( a : Array<T>, f : T -> R ) : Array<R> {
var b = [];
var b = new Array();
for( x in a )
b.push(f(x));
return b;
@@ -127,8 +146,6 @@ class Macro {
tf.push( { name : f.name, meta : meta, doc : null, access : [], kind : FVar(convertType(f.t), null), pos : p } );
}
TAnonymous(tf);
case CTExpr(_):
throw "assert";
};
}
@@ -139,9 +156,17 @@ class Macro {
case CInt(v): CInt(Std.string(v));
case CFloat(f): CFloat(Std.string(f));
case CString(s): CString(s);
#if !haxe3
case CInt32(v): CInt(Std.string(v));
#end
});
case EIdent(v):
EConst(CIdent(v));
#if !haxe3
if( isType(v) )
EConst(CType(v));
else
#end
EConst(CIdent(v));
case EVar(n, t, e):
EVars([ { name : n, expr : if( e == null ) null else convert(e), type : if( t == null ) null else convertType(t) } ]);
case EParent(e):
@@ -149,7 +174,12 @@ class Macro {
case EBlock(el):
EBlock(map(el,convert));
case EField(e, f):
EField(convert(e), f);
#if !haxe3
if( isType(f) )
EType(convert(e), f);
else
#end
EField(convert(e), f);
case EBinop(op, e1, e2):
var b = binops.get(op);
if( b == null ) throw EInvalidOp(op);
@@ -170,9 +200,11 @@ class Macro {
#if (haxe_ver >= 4)
var p = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
EFor({ expr : EBinop(OpIn,{ expr : EConst(CIdent(v)), pos : p },convert(it)), pos : p }, convert(efor));
#else
#elseif (haxe_211 || haxe3)
var p = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
EFor({ expr : EIn({ expr : EConst(CIdent(v)), pos : p },convert(it)), pos : p }, convert(efor));
#else
EFor(v, convert(it), convert(efor));
#end
case EBreak:
EBreak;
@@ -220,8 +252,6 @@ class Macro {
EMeta({ name : m, params : params == null ? [] : [for( p in params ) convert(p)], pos : mpos }, convert(esub));
case ECheckType(e, t):
ECheckType(convert(e), convertType(t));
default:
null;
}, pos : #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end }
}
+168 -659
View File
File diff suppressed because it is too large Load Diff
+20 -116
View File
@@ -30,23 +30,23 @@ class Printer {
public function new() {
}
public function exprToString( e : Expr ):String {
public function exprToString( e : Expr ) {
buf = new StringBuf();
tabs = "";
expr(e);
return buf.toString();
}
public function typeToString( t : CType ):String {
public function typeToString( t : CType ) {
buf = new StringBuf();
tabs = "";
type(t);
return buf.toString();
}
inline function add<T>(s:T):Void buf.add(s);
inline function add<T>(s:T) buf.add(s);
function type( t : CType ):Void {
function type( t : CType ) {
switch( t ) {
case CTOpt(t):
add('?');
@@ -98,97 +98,41 @@ class Printer {
add("(");
type(t);
add(")");
case CTExpr(e):
expr(e);
}
}
function addType( t : CType ):Void {
function addType( t : CType ) {
if( t != null ) {
add(" : ");
type(t);
}
}
function expr( e : Expr ):Void {
function expr( e : Expr ) {
if( e == null ) {
add("??NULL??");
return;
}
switch(Tools.expr(e)) {
case EPackage(n):
add('package');
if(n != null)
add(' $n');
add(';\n');
case EImport(c, n, u):
add('${u ? 'using' : 'import'} $c');
switch( #if hscriptPos e.e #else e #end ) {
case EImport(c, n):
add("import " + c);
if(n != null)
add(' as $n');
case EClass(name, fields, extend, interfaces, fnal):
var isFinal = fnal != null && fnal;
if(isFinal)
add('final ');
case EClass(name, fields, extend, interfaces):
add('class $name');
if (extend != null)
add(' extends $extend');
for(_interface in interfaces) {
add(' implements $_interface');
}
add(' {\n');
tabs += "\t";
add(" {\n");
for( e in fields ) {
add(tabs);
expr(e);
//add(";\n");
}
//for(field in fields) {
// expr(field);
//}
tabs = tabs.substr(1);
add("}");
case EEnum(en, _): // TODO: enum abstracts
add('enum ${en.name}');
if(en.fields.length == 0) {
add(' {}');
return;
}
tabs += "\t";
add(" {\n");
for(e in en.fields) {
add(tabs);
add(e.name);
if(e.args.length > 0) {
add("(");
var first = true;
for( a in e.args ) {
if( first ) first = false else add(", ");
if( a.opt ) add("?");
add(a.name);
addType(a.t);
}
add(')');
}
add(";\n");
}
tabs = tabs.substr(1);
add("}");
case ECast(e, t):
var safe = t != null;
add("cast ");
if(safe) add("(");
expr(e);
if(safe) {
add(", ");
addType(t);
add(")");
}
case ERegex(e, f):
add('~/$e/$f');
add(';\n');
case EConst(c):
switch( c ) {
case CInt(i): add(i);
@@ -197,35 +141,8 @@ class Printer {
}
case EIdent(v):
add(v);
case EVar(n, t, e, p, s, pr, isFinal, isInline, get, set, _):
if(p) add("public ");
else if(pr) add("private ");
if(s) add("static ");
if(isInline) add("inline ");
if(isFinal) add("final " + n);
else add("var " + n);
if(get != null || set != null) {
add("(");
switch(get) {
case ADefault: add("default, ");
case ANull: add("null, ");
case AGet: add("get, ");
case ADynamic: add("dynamic, ");
case ANever: add("never, ");
default:
}
switch(set) {
case ADefault: add("default");
case ANull: add("null");
case ASet: add("set");
case ADynamic: add("dynamic");
case ANever: add("never");
default:
}
add(")");
}
case EVar(n, t, e): // TODO: static, public, override
add("var " + n);
addType(t);
if( e != null ) {
add(" = ");
@@ -265,7 +182,7 @@ class Printer {
case ECall(e, args):
if( e == null )
expr(e);
else switch( Tools.expr(e)) {
else switch( #if hscriptPos e.e #else e #end ) {
case EField(_), EIdent(_), EConst(_):
expr(e);
default:
@@ -300,11 +217,8 @@ class Printer {
add(" while ( ");
expr(cond);
add(" )");
case EFor(v, it, e, ithv):
if(ithv != null)
add("for( "+ithv+" => "+v+" in ");
else
add("for( "+v+" in ");
case EFor(v, it, e):
add("for( "+v+" in ");
expr(it);
add(" ) ");
expr(e);
@@ -347,18 +261,8 @@ class Printer {
expr(e);
}
add("]");
case ENew(cl, args, params):
add("new " + cl);
if(params != null) {
add("<");
var first = true;
for( p in params ) {
if( first ) first = false else add(", ");
type(p);
}
add(">");
}
add("(");
case ENew(cl, args):
add("new " + cl + "(");
var first = true;
for( e in args ) {
if( first ) first = false else add(", ");
@@ -440,11 +344,11 @@ class Printer {
}
}
public static function toString( e : Expr ):String {
public static function toString( e : Expr ) {
return new Printer().exprToString(e);
}
public static function errorToString( e : Expr.Error ):String {
public static function errorToString( e : Expr.Error ) {
var message = switch( #if hscriptPos e.e #else e #end ) {
case EInvalidChar(c): "Invalid character: '"+(StringTools.isEof(c) ? "EOF (End Of File)" : String.fromCharCode(c))+"' ("+c+")";
case EUnexpected(s): "Unexpected token: \""+s+"\"";
-128
View File
@@ -1,128 +0,0 @@
package hscript;
import hscript.utils.UnsafeReflect;
import hscript.Interp;
import hscript.Expr.FieldPropertyAccess;
/**
* Special variable that handles 'getter/setter' function calls
* depending of the read/write access combination.
*
* Example:
* ```haxe
* public var myvar(get, set):Int;
* var _myvar:Int = 10;
*
* function get_myvar():Int {
* return _myvar;
* }
*
* function set_myvar(val:Int):Int {
* if(val > 10) return _myvar = val;
* return val;
* }
* ```
*
* @see https://haxe.org/manual/class-field-property.html
*/
@:access(hscript.Interp)
@:structInit
class Property {
private static inline var GET = 'get_';
private static inline var SET = 'set_';
public var r:Dynamic;
public var getter:FieldPropertyAccess;
public var setter:FieldPropertyAccess;
public var isStatic(get, never):Bool;
function get_isStatic() {
return __isStatic && interp.allowStaticVariables;
}
var isVar:Bool;
var interp:Interp;
public function new(r:Dynamic, getter:FieldPropertyAccess, setter:FieldPropertyAccess, isVar:Bool, isStatic:Bool, interp:Interp) {
this.r = r;
this.getter = getter;
this.setter = setter;
this.isVar = isVar;
this.__isStatic = isStatic;
this.interp = interp;
}
var __allowReadAccess:Bool = false;
var __allowWriteAccess:Bool = false;
var __allowSetGet:Null<Bool> = null;
final __isStatic:Bool = false;
public function callGetter(name:String) {
switch (getter) {
case AGet | ADynamic:
var fName:String = '$GET$name';
if (!__allowReadAccess && (__allowSetGet != null && __allowSetGet || !interp.isBypassAccessor)) {
if (varExists(fName)) {
return callAccessor(fName);
} else
interp.error(ECustom('Method $fName required by property $name is missing'));
} else {
if ((setter == ADefault || setter == ANull) || isVar)
return r;
else
interp.error(ECustom('Field $name cannot be accessed because it is not a real variable${interp.isBypassAccessor ? '. Add @:isVar to enable it' : ''}'));
}
case ANever:
interp.error(ECustom('This expression cannot be accessed for reading'));
default:
}
return r;
}
public function callSetter(name:String, val:Dynamic) {
switch (setter) {
case ASet | ADynamic:
var fName:String = '$SET$name';
if (!__allowWriteAccess && (__allowSetGet != null && __allowSetGet || !interp.isBypassAccessor)) {
if (varExists(fName))
return callAccessor(fName, [val], true);
else
interp.error(ECustom('Method $fName required by property $name is missing'));
} else {
if ((getter == ADefault || getter == ANull) || isVar)
return r = val;
else
interp.error(ECustom('Field $name cannot be accessed because it is not a real variable${interp.isBypassAccessor ? '. Add @:isVar to enable it' : ''}'));
}
case ANever:
interp.error(ECustom('This expression cannot be accessed for writing'));
default:
}
return r = val;
}
private function callAccessor(f:String, ?args:Array<Dynamic>, isWrite:Bool = false):Dynamic {
var fn = isStatic ? interp.staticVariables.get(f) : interp.variables.get(f);
var rt:Dynamic = null;
if (fn != null && Reflect.isFunction(fn)) {
if (isWrite) __allowWriteAccess = true;
else __allowReadAccess = true;
rt = UnsafeReflect.callMethodUnsafe(null, fn, args == null ? [] : args);
if (isWrite) __allowWriteAccess = false;
else __allowReadAccess = false;
return rt;
} else
interp.error(ECustom('Method $f required by property ${f.substr(3)} is missing'));
return rt;
}
private function varExists(n:String) {
return isStatic ? interp.staticVariables.exists(n) : interp.variables.exists(n);
}
}
+6 -29
View File
@@ -24,7 +24,7 @@ import hscript.Expr;
class Tools {
public static function iter( e : Expr, f : Expr -> Void ):Void {
public static function iter( e : Expr, f : Expr -> Void ) {
switch( expr(e) ) {
case EConst(_), EIdent(_):
case EImport(c): f(e);
@@ -59,14 +59,14 @@ class Tools {
if( def != null ) f(def);
case EMeta(name, args, e): if( args != null ) for( a in args ) f(a); f(e);
case ECheckType(e,_): f(e);
default:
}
}
public static function map( e : Expr, f : Expr -> Expr ):Expr {
public static function map( e : Expr, f : Expr -> Expr ) {
var edef = switch( expr(e) ) {
case EConst(_), EIdent(_), EBreak, EContinue: expr(e);
case EVar(n, t, e, isPublic, isStatic, isPrivate): EVar(n, t, if( e != null ) f(e) else null, isPublic, isStatic, isPrivate);
case EVar(n, t, e): EVar(n, t, if( e != null ) f(e) else null);
case EParent(e): EParent(f(e));
case EBlock(el): EBlock([for( e in el ) f(e)]);
case EField(e, fi): EField(f(e),fi);
@@ -77,7 +77,7 @@ class Tools {
case EWhile(c, e): EWhile(f(c),f(e));
case EDoWhile(c, e): EDoWhile(f(c),f(e));
case EFor(v, it, e): EFor(v, f(it), f(e));
case EFunction(args, e, name, t, isPublic, isStatic, isOverride, isPrivate): EFunction(args, f(e), name, t, isPublic, isStatic, isOverride, isPrivate);
case EFunction(args, e, name, t): EFunction(args, f(e), name, t);
case EReturn(e): EReturn(if( e != null ) f(e) else null);
case EArray(e, i): EArray(f(e),f(i));
case EArrayDecl(el): EArrayDecl([for( e in el ) f(e)]);
@@ -91,7 +91,6 @@ class Tools {
case ECheckType(e,t): ECheckType(f(e), t);
case EImport(c): EImport(c);
case EClass(name, el, extend, interfaces): EClass(name, [for( e in el ) f(e)], extend, interfaces);
default: expr(e);
}
return mk(edef, e);
}
@@ -104,7 +103,7 @@ class Tools {
#end
}
public static inline function mk( e : ExprDef, p : Expr ):Expr {
public static inline function mk( e : ExprDef, p : Expr ) {
#if hscriptPos
return { e : e, pmin : p.pmin, pmax : p.pmax, origin : p.origin, line : p.line };
#else
@@ -112,26 +111,4 @@ class Tools {
#end
}
/**
* DO NOT USE INLINE ON THIS FUNCTION
**/
public static function argCount(func: haxe.Constraints.Function): Int {
// https://github.com/pisayesiwsi/hscript-iris/blob/dev/crowplexus/hscript/Tools.hx#L206
#if cpp
return untyped __cpp__("{0}->__ArgCount()", func);
#elseif js
return untyped js.Syntax.code("{0}.length", func);
#elseif hl
var ft = hl.Type.getDynamic(func);
if (ft.kind != HFun)
return -1;
return ft.getArgsCount();
#else
return -1;
#end
}
public static inline function isCustomAbstract(obj:Dynamic):Bool
return obj != null && obj is IHScriptAbstractBehaviour;
}
@@ -1,20 +1,107 @@
package hscript.macros;
package hscript;
#if macro
import haxe.macro.Type.ClassType;
import Type.ValueType;
import haxe.macro.Expr.Function;
import haxe.macro.ComplexTypeTools;
#if macro
import haxe.macro.Expr;
import haxe.macro.Type.MetaAccess;
import haxe.macro.Type.FieldKind;
import haxe.macro.Type.ClassField;
import haxe.macro.Type.VarAccess;
import haxe.macro.*;
import haxe.macro.Context;
import haxe.macro.Printer;
import haxe.macro.Compiler;
using StringTools;
class Utils {
public static function fixStdTypes(type:ComplexType) {
class UsingHandler {
public var usedClass:Class<Dynamic>;
public var className:String;
public function new(className:String, usedClass:Class<Dynamic>) {
this.className = className;
this.usedClass = usedClass;
}
public static function init() {
Compiler.addGlobalMetadata('flixel', '@:build(hscript.UsingHandler.build())');
Compiler.addGlobalMetadata('openfl.display.BlendMode', '@:build(hscript.UsingHandler.build())');
}
public static function build():Array<Field> {
var fields = Context.getBuildFields();
var clRef = Context.getLocalClass();
if (clRef == null) return fields;
var cl = clRef.get();
if (/* cl.name.startsWith("Flx") && */ cl.name.endsWith("_Impl_") && cl.params.length <= 0 && !cl.meta.has(":multiType")) {
var metas = cl.meta.get();
var shadowClass = macro class {
};
shadowClass.kind = TDClass();
shadowClass.params = switch(cl.params.length) {
case 0:
null;
case 1:
[
{
name: "T",
}
];
default:
[for(k=>e in cl.params) {
name: "T" + Std.int(k+1)
}];
};
shadowClass.name = '${cl.name.substr(0, cl.name.length - 6)}_HSC';
var imports = Context.getLocalImports().copy();
setupMetas(shadowClass, imports);
for(f in fields)
switch(f.kind) {
case FFun(fun):
if (f.access.contains(AStatic)) {
if (fun.expr != null)
shadowClass.fields.push(f);
}
case FProp(get, set, t, e):
if (get == "default" && (set == "never" || set == "null"))
shadowClass.fields.push(f);
case FVar(t, e):
if (f.access.contains(AStatic) || cl.meta.has(":enum") || f.name.toUpperCase() == f.name) {
var name:String = f.name;
var enumType:String = cl.name;
var pack = cl.module.split(".");
pack.pop();
var complexType:ComplexType = t != null ? t : (name.contains("REGEX") ? TPath({
name: "EReg",
pack: []
}) : TPath({
name: cl.name.substr(0, cl.name.length - 6),
pack: pack}));
var field:Field = {
pos: f.pos,
name: f.name,
meta: f.meta,
kind: FVar(complexType, {
pos: Context.currentPos(),
expr: ECast(e, complexType)
}),
doc: f.doc,
access: [APublic, AStatic]
}
shadowClass.fields.push(field);
}
default:
}
Context.defineModule(cl.module + "_HSC", [shadowClass], imports);
}
return fields;
}
static function fixStdTypes(type:ComplexType) {
switch(type) {
case TPath({name: "StdTypes"}):
var a:TypePath = type.getParameters()[0];
@@ -26,9 +113,16 @@ class Utils {
}
public static function setupMetas(shadowClass:TypeDefinition, imports) {
shadowClass.meta = [];
shadowClass.meta.push({name: ":dox", params: [macro hide], pos: Context.currentPos()});
shadowClass.meta.push({name: ":noCompletion", params: [], pos: Context.currentPos()});
shadowClass.meta = [{
name: ':dox',
pos: Context.currentPos(),
params: [
{
expr: EConst(CIdent("hide")),
pos: Context.currentPos()
}
]
}];
var module = Context.getModule(Context.getLocalModule());
for(t in module) {
switch(t) {
@@ -206,4 +300,9 @@ class Utils {
}
}
}
#else
class UsingHandler {
public var usedClass:Class<Dynamic>;
public var className:String;
}
#end
-160
View File
@@ -1,160 +0,0 @@
package hscript.macros;
#if macro
import Type.ValueType;
import haxe.macro.ComplexTypeTools;
import haxe.macro.Expr;
import haxe.macro.Context;
import haxe.macro.Printer;
import haxe.macro.Compiler;
using StringTools;
class AbstractHandler {
public static function init() {
#if !display
if(Context.defined("display")) return;
for(apply in Config.ALLOWED_ABSTRACT_AND_ENUM) {
Compiler.addGlobalMetadata(apply, '@:build(hscript.macros.AbstractHandler.build())');
}
#end
}
public static function build():Array<Field> {
var fields = Context.getBuildFields();
var clRef = Context.getLocalClass();
if (clRef == null) return fields;
var cl = clRef.get();
if (/* cl.name.startsWith("Flx") && */ cl.name.endsWith("_Impl_") && cl.params.length <= 0 && !cl.meta.has(":multiType") && !cl.name.contains("_HSC")) {
var metas = cl.meta.get();
var trimEnum = cl.name.substr(0, cl.name.length - 6);
var key = cl.module;
var fkey = cl.module + "." + trimEnum;
if(key == "lime.system.Locale") return fields; // Error: Unknown identifier : currentLocale, Due to Func
if(key == "cpp.Function") return fields; // Error: Unknown identifier : nativeGetProcAddress, Due to Func
if(key == "haxe.ds.Vector") return fields; // Error: haxe.ds._Vector.VectorData<blit.T> has no field blit, Due to Func
if(key == "haxe.display.Display") return fields; // Error: haxe.display.DisplayItemKind<haxe.display.DisplayLiteral<Dynamic>> has no field Null, Due to Func
if(key == "cpp.Callable") return fields; // Error: cpp.Function.fromStaticFunction must be called on static function, Due to Func
if(key == "haxe.display.JsonAnonStatusKind") return fields; // Error: cannot initialize a variable of type 'char *' with an rvalue of type 'const char *', Due to Func
if(key == "cpp.CharStar") return fields; // Error: cannot initialize a variable of type 'char *' with an rvalue of type 'const char *', Due to Func
if(Config.DISALLOW_ABSTRACT_AND_ENUM.contains(cl.module) || Config.DISALLOW_ABSTRACT_AND_ENUM.contains(fkey)) return fields;
if(cl.module.contains("_")) return fields; // Weird issue, sorry
var shadowClass = macro class {
};
shadowClass.kind = TDClass();
shadowClass.params = switch(cl.params.length) {
case 0:
null;
case 1:
[{
name: "T",
}];
default:
[for(k=>e in cl.params) {
name: "T" + Std.int(k+1)
}];
};
shadowClass.name = '${cl.name.substr(0, cl.name.length - 6)}_HSC';
var imports = Context.getLocalImports().copy();
Utils.setupMetas(shadowClass, imports);
//trace(cl.module);
for(f in fields)
switch(f.kind) {
case FFun(fun):
if (f.access.contains(AStatic)) {
if (fun.expr != null) {
fun.expr = macro @:privateAccess $e{fun.expr};
shadowClass.fields.push(f);
/*var trimEnum = cl.name.substr(0, cl.name.length - 6);
var returns:Bool = !fun.ret.match(TPath({name: "Void"}));
var name = f.name;
var arguments = fun.args == null ? [] : [for(a in fun.args) macro $i{a.name}];
var expr:Expr = Context.parse('${returns?"return " : ""} $trimEnum.$name(${[for(a in fun.args) a.name].join(", ")})', f.pos);
var func:Function = {
ret: fun.ret,
params: fun.params.copy(),
expr: expr,
args: fun.args.copy()
};
var field:Field = {
pos: f.pos,
name: f.name,
meta: f.meta,
kind: FFun(func),
doc: null,//f.doc,
access: [APublic, AStatic]
}
shadowClass.fields.push(field);*/
}
}
case FProp(get, set, t, e):
if (get == "default" && (set == "never" || set == "null")) {
shadowClass.fields.push(f);
}
case FVar(t, e):
if (f.access.contains(AStatic) || cl.meta.has(":enum") || f.name.toUpperCase() == f.name) {
var name:String = f.name;
var enumType:String = cl.name;
var pack = cl.module.split(".");
//trace(pack, cl.name, name, cl.module);
if(pack[pack.length - 1] == trimEnum)
pack.pop();
var complexType:ComplexType = t;
if(complexType == null && e != null) {
complexType = switch(e.expr) {
case EConst(CRegexp(_)): TPath({ name: "EReg", pack: [] });
default: null;
}
}
if(complexType == null) {
complexType = TPath({
name: trimEnum,
pack: [],//pack
});
}
var code = Context.parse('@:privateAccess ($trimEnum.$name)', f.pos); // '${pack.join(".")}.${trimEnum}.$name'
var field:Field = {
pos: f.pos,
name: f.name,
meta: f.meta,
kind: FVar(null, code),
doc: f.doc,
access: [APublic, AStatic]
}
shadowClass.fields.push(field);
}
default:
}
//var printer = new Printer();
//for(field in shadowClass.fields)
// trace(printer.printField(field));
Context.defineModule(cl.module, [shadowClass], imports);
}
return fields;
}
}
#end
-707
View File
@@ -1,707 +0,0 @@
package hscript.macros;
#if macro
import haxe.macro.Type.ClassType;
import Type.ValueType;
import haxe.macro.Expr.Function;
import haxe.macro.Expr;
import haxe.macro.Type.MetaAccess;
import haxe.macro.Type.FieldKind;
import haxe.macro.Type.ClassField;
import haxe.macro.Type.VarAccess;
import haxe.macro.*;
using StringTools;
// BIG TODO: make typed classes scriptable
class ClassExtendMacro {
public static inline final FUNC_PREFIX = "_HX_SUPER__";
public static inline final CLASS_SUFFIX = "_HSX";
public static var unallowedMetas:Array<String> = [":bitmap", ":noCustomClass", ":generic"];
public static var modifiedClasses:Array<String> = [];
public static function init() {
#if !display
#if CUSTOM_CLASSES
if(Context.defined("display")) return;
for(apply in Config.ALLOWED_CUSTOM_CLASSES) {
Compiler.addGlobalMetadata(apply, "@:build(hscript.macros.ClassExtendMacro.build())");
}
//Context.onAfterTyping(buildTyped);
#end
#end
}
public static function build():Array<Field> {
var fields = Context.getBuildFields();
var clRef = Context.getLocalClass();
if (clRef == null) return fields;
var cl = clRef.get();
if (cl.isAbstract || cl.isExtern || cl.isFinal || cl.isInterface) return fields;
if (!cl.name.endsWith("_Impl_") && !cl.name.endsWith(CLASS_SUFFIX) && !cl.name.endsWith("_HSC")) {
var metas = cl.meta.get();
for(m in metas)
if (unallowedMetas.contains(m.name))
return fields;
if(cl.params.length > 0)
return fields;
var key = cl.module;
var fkey = cl.module + "." + cl.name;
if(key == "sys.thread.FixedThreadPool") return fields; // Error: Type name sys.thread.Worker_HSX is redefined from module sys.thread.FixedThreadPool
if(key == "StdTypes") return fields; // Error: Cant extend basic class
if(key == "Xml") return fields; // Error: Cant extend basic class
if(key == "Date") return fields; // Error: Cant extend basic class
if(key == "away3d.tools.commands.Mirror") return fields; // Error: Unknown identifier
if(key == "away3d.tools.commands.SphereMaker") return fields; // Error: Unknown identifier
if(key == "away3d.tools.commands.Weld") return fields; // Error: Unknown identifier
if(fkey == "hscript.CustomClassHandler.TemplateClass") return fields; // Error: Redefined
if(fkey == "hscript.CustomClassHandler.CustomTemplateClass") return fields; // Error: Redefined
if(fkey == "hscript.CustomClass") return fields; // Error: Redefined
if(key == "sys.thread.EventLoop") return fields; // Error: cant override force inlined
if(Config.DISALLOW_CUSTOM_CLASSES.contains(cl.module) || Config.DISALLOW_CUSTOM_CLASSES.contains(fkey)) return fields;
if(cl.module.contains("_")) return fields; // Weird issue, sorry
var superFields = [];
if(false && cl.superClass != null) {
var _superFields = cl.superClass.t.get().fields.get();
_superFields = []; // Comment to enable super support, (broken)
function convertField(field:ClassField) {
try {
var nfield = FixedTypeTools.toSimpleField(field);
switch ([field.kind, field.type]) {
case [FMethod(kind), TFun(args, ret)]:
if(kind == MethInline)
nfield.access.push(AInline);
if(kind == MethDynamic)
nfield.access.push(ADynamic);
default:
}
switch(nfield.kind) {
case FFun(fun):
if (fun.params != null && fun.params.length > 0)
return null;
//sfun.ret = Utils.fixStdTypes(fun.ret);
var metas = nfield.meta;
var defaultValues:Map<String, Dynamic> = [];
var defaultEntry = null;
var isGeneric = false;
for(m in metas) {
if(m.name == ":value") {
defaultEntry = m;
switch(m.params[0].expr) {
case EObjectDecl(fields):
for(fil in fields)
defaultValues[fil.field] = fil.expr;
default:
}
}
if(m.name == ":generic")
isGeneric = true;
}
if(isGeneric) return null;
if(defaultEntry != null)
metas.remove(defaultEntry);
for(arg in fun.args) {
var opt = false;
if(defaultValues.exists(arg.name)) {
arg.value = defaultValues[arg.name];
arg.opt = false;
}
arg.type = null;//Utils.fixStdTypes(arg.type);
//if(arg.opt) {
// if(arg.type.getParameters()[0].name != "Null")
// arg.type = TPath({name: "Null", params: [TPType(arg.type)], pack: []});//macro {Null<Dynamic>};
//}
}
trace(nfield.name);
default:
}
return nfield;
} catch(e) {
trace(field.name, e);
return null;
}
}
var didPrint = false;
var fieldNames = [for(f in fields) f.name];
/*for(field in _superFields) {
if(fieldNames.contains(field.name))
continue;
if(!field.kind.match(FMethod(_))) // only catch methods
continue;
if(field.name.startsWith("get_")) {
var access = FixedTypeTools.getAccess(field);
if(access.contains(AInline) || access.contains(AFinal) || field.isFinal)
continue;
var name = field.name;
superFields.push({
name: field.name,
pos: field.pos,
kind: FFun({
ret: null,
params: [],
expr: macro {
return super.$name();
},
args: []
}),
access: access,
meta: field.meta.get(),
});
//var f = convertField(field);
//if(f != null)
// superFields.push(f);
if(field.name == "get_bgColor") {
if(!didPrint) {
trace(cl.name);
didPrint = true;
}
trace("> " + field.name + " : " + access, field);
}
}
}*/
// want to get this working
/*for(field in _superFields) {
if(fieldNames.contains(field.name))
continue;
if(!field.kind.match(FMethod(_))) // only catch methods
continue;
var f = convertField(field);
if(f != null)
superFields.push(f);
}*/
//superFields = [];
}
var shadowClass = macro class {
};
var definedFields:Array<String> = [];
//trace(getModuleName(cl));
var hasNew = false;
for(_field in [fields.copy(), superFields.copy()])
for(f in _field) {
if (f == null)
continue;
if (f.name == "new") {
hasNew = true;
switch (f.kind) {
case FFun(fn):
var constructor:Field = buildConstructor(fn.args);
shadowClass.fields.push(constructor);
definedFields.push(f.name);
default:
continue;
}
continue;
}
if (f.name.startsWith(FUNC_PREFIX))
continue;
if (f.access.contains(ADynamic) || f.access.contains(AStatic) || f.access.contains(AExtern) || f.access.contains(AInline) || f.access.contains(AFinal))
continue;
if(f.name == "hget" || f.name == "hset") continue; // sorry, no overwriting the hget and hset in custom classes, yet
if(definedFields.contains(f.name)) continue; // no duplicate fields
for(m in f.meta)
if (unallowedMetas.contains(m.name))
continue;
switch(f.kind) {
case FFun(fun):
if (fun == null)
continue;
if (fun.params != null && fun.params.length > 0) // TODO: Support for this maybe?
continue;
if(fun.params == null)
fun.params = [];
var overrideExpr:Expr;
var returns:Bool = !fun.ret.match(TPath({name: "Void"}));
var name = f.name;
var arguments = fun.args == null ? [] : [for(a in fun.args) macro $i{a.name}];
if (returns) {
overrideExpr = macro {
var name:String = $v{name};
if (__interp != null && __class__fields.contains(name)) {
var v:Dynamic = null;
if (Reflect.isFunction(v = __interp.variables.get(name))) {
return v($a{arguments});
}
}
return super.$name($a{arguments});
};
} else {
overrideExpr = macro {
var name:String = $v{name};
if (__interp != null && __class__fields.contains(name)) {
var v:Dynamic = null;
if (Reflect.isFunction(v = __interp.variables.get(name))) {
v($a{arguments});
return;
}
}
super.$name($a{arguments});
};
}
var superFuncExpr:Expr = returns ? {
macro return super.$name($a{arguments});
} : {
macro super.$name($a{arguments});
};
var func:Function = {
ret: fun.ret,
params: fun.params.copy(),
expr: overrideExpr,
args: fun.args.copy()
};
var overrideField:Field = {
name: f.name,
access: f.access.copy(),
kind: FFun(func),
pos: Context.currentPos(),
doc: f.doc,
meta: f.meta.copy()
};
if (!overrideField.access.contains(AOverride))
overrideField.access.push(AOverride);
var superField:Field = {
name: '$FUNC_PREFIX${f.name}',
pos: Context.currentPos(),
kind: FFun({
ret: fun.ret,
params: fun.params.copy(),
expr: superFuncExpr,
args: fun.args.copy()
}),
access: f.access.copy()
};
if (superField.access.contains(AOverride))
superField.access.remove(AOverride);
shadowClass.fields.push(overrideField);
shadowClass.fields.push(superField);
definedFields.push(f.name);
default:
// fuck off >:(
}
}
var totalFields = definedFields.length;
if(totalFields == 0 && !hasNew) {
//Sys.println(cl.pack.join(".") + "." + cl.name + ", " + totalFields);
return fields;
}
shadowClass.kind = TDClass({
pack: cl.pack.copy(),
name: cl.name
}, [
{name: "IHScriptCustomClassBehaviour", pack: ["hscript"]}
], false, true, false);
shadowClass.name = '${cl.name}$CLASS_SUFFIX';
var imports = Context.getLocalImports().copy();
Utils.setupMetas(shadowClass, imports);
Utils.processImport(imports, "hscript.utils.UnsafeReflect", "UnsafeReflect");
// Adding hscript getters and setters
shadowClass.fields.push({
name: "__cachedFieldSet",
pos: Context.currentPos(),
kind: FVar(macro: Map<String, Dynamic>),
access: [APublic, AStatic]
});
shadowClass.fields.push({
name: "__interp",
pos: Context.currentPos(),
kind: FVar(macro: hscript.Interp),
access: [APublic]
});
/*
shadowClass.fields.push({
name: "__custom__variables",
pos: Context.currentPos(),
kind: FVar(macro: Map<String, Dynamic>),
access: [APublic]
});
*/
shadowClass.fields.push({
name: "__allowSetGet",
pos: Context.currentPos(),
kind: FVar(macro: Bool, macro true),
access: [APublic]
});
shadowClass.fields.push({
name: "__real_fields",
pos: Context.currentPos(),
kind: FVar(macro: Array<String>),
access: [APublic]
});
shadowClass.fields.push({
name: "__class__fields",
pos: Context.currentPos(),
kind: FVar(macro: Array<String>),
access: [APublic]
});
shadowClass.fields.push({
name: "__callGetter",
pos: Context.currentPos(),
kind: FFun({
ret: macro: Dynamic,
params: [],
expr: macro {
return null;
},
args: [
{
name: "name",
opt: false,
meta: [],
type: macro: String
}
]
}),
access: [APublic]
});
shadowClass.fields.push({
name: "__callSetter",
pos: Context.currentPos(),
kind: FFun({
ret: macro: Dynamic,
params: [],
expr: macro {
return null;
},
args: [
{
name: "name",
opt: false,
meta: [],
type: macro: String
},
{
name: "val",
opt: false,
meta: [],
type: macro: Dynamic
}
]
}),
access: [APublic]
});
// Todo: make it possible to override
if(cl.name == "FunkinShader" || cl.name == "CustomShader" || cl.name == "MultiThreadedScript") {
Context.defineModule(cl.module, [shadowClass], imports);
return fields;
}
var hasHgetInSuper = false;
var hasHsetInSuper = false;
if(cl.name == "CustomShader") {
hasHgetInSuper = hasHsetInSuper = true;
}
// TODO: somehow check the super super class
for(_field in [fields.copy(), superFields.copy()])
for(f in _field) {
if (f.name == "new")
continue;
if (f.name.startsWith(FUNC_PREFIX))
continue;
if (f.access.contains(ADynamic) || f.access.contains(AStatic) || f.access.contains(AExtern))
continue;
switch(f.kind) {
case FFun(fun):
if (fun.params != null && fun.params.length > 0)
continue;
if(!hasHgetInSuper)
hasHgetInSuper = f.name == "hget";
if(!hasHsetInSuper)
hasHsetInSuper = f.name == "hset";
if(hasHgetInSuper && hasHsetInSuper)
break;
default:
}
}
var hgetField = if(hasHgetInSuper) {
macro {
if (__interp != null) {
if(__class__fields.contains(name)) {
var v:Dynamic = __interp.variables.get(name);
if(v != null && v is hscript.Property)
return cast(v, hscript.Property).callGetter(name);
return v;
}
else @:privateAccess {
var cls:hscript.CustomClass = cast __interp.__customClass.__upperClass;
while(cls != null) {
if(cls.hasField(name))
return cls.getField(name);
var prev:hscript.CustomClass = cast cls.__upperClass;
if(prev == null)
break;
cls = prev;
}
}
}
return super.hget(name);
}
} else {
macro {
if (__interp != null) {
if(__class__fields.contains(name)) {
var v:Dynamic = __interp.variables.get(name);
if(v != null && v is hscript.Property)
return cast(v, hscript.Property).callGetter(name);
return v;
}
else @:privateAccess {
var cls:hscript.CustomClass = cast __interp.__customClass.__upperClass;
while(cls != null) {
if(cls.hasField(name))
return cls.getField(name);
var prev:hscript.CustomClass = cast cls.__upperClass;
if(prev == null)
break;
cls = prev;
}
}
}
return UnsafeReflect.getProperty(this, name);
}
}
var hsetField = if(hasHsetInSuper) {
macro {
if (__interp != null) {
if(__class__fields.contains(name)) {
var v:Dynamic = __interp.variables.get(name);
if(v != null && v is hscript.Property)
return cast(v, hscript.Property).callSetter(name, val);
__interp.variables.set(name, val);
return val;
}
else @:privateAccess {
var cls:hscript.CustomClass = cast __interp.__customClass.__upperClass;
while(cls != null) {
if(cls.hasField(name))
return cls.setField(name, val);
var prev:hscript.CustomClass = cast cls.__upperClass;
if(prev == null)
break;
cls = prev;
}
}
}
if(__real_fields.contains(name)) {
UnsafeReflect.setProperty(this, name, val);
return UnsafeReflect.field(this, name);
}
return super.hset(name, val);
}
} else {
macro {
if (__interp != null) {
if(__class__fields.contains(name)) {
var v:Dynamic = __interp.variables.get(name);
if(v != null && v is hscript.Property)
return cast(v, hscript.Property).callSetter(name, val);
__interp.variables.set(name, val);
return val;
}
else @:privateAccess {
var cls:hscript.CustomClass = cast __interp.__customClass.__upperClass;
while(cls != null) {
if(cls.hasField(name))
return cls.setField(name, val);
var prev:hscript.CustomClass = cast cls.__upperClass;
if(prev == null)
break;
cls = prev;
}
}
}
if(__real_fields.contains(name)) {
UnsafeReflect.setProperty(this, name, val);
return UnsafeReflect.field(this, name);
}
//__custom__variables.set(name, val);
return val;
}
}
//if(hasHsetInSuper || hasHgetInSuper) return fields;
//trace(cl.name);
shadowClass.fields.push({
name: "hset",
pos: Context.currentPos(),
access: hasHsetInSuper ? [AOverride, APublic] : [APublic],
kind: FFun({
ret: macro: Dynamic,
params: [],
expr: hsetField,
args: [
{
name: "name",
opt: false,
meta: [],
type: macro: String
},
{
name: "val",
opt: false,
meta: [],
type: macro: Dynamic
}
]
})
});
shadowClass.fields.push({
name: "hget",
pos: Context.currentPos(),
access: hasHgetInSuper ? [AOverride, APublic] : [APublic],
kind: FFun({
ret: macro: Dynamic,
params: [],
expr: hgetField,
args: [
{
name: "name",
opt: false,
meta: [],
type: macro: String
}
]
})
});
/*var p = new Printer();
var aa = p.printTypeDefinition(shadowClass);
if(aa.length < 5024)
trace(aa);
if(aa.indexOf("pack") >= 0)
if(cl.name == "FunkinShader")*/
Context.defineModule(cl.module, [shadowClass], imports);
}
return fields;
}
static function buildConstructor(constArgs:Array<FunctionArg>):Field {
var superCallArgs:Array<Expr> = [for (arg in constArgs) macro $i{arg.name}];
return {
name: 'new',
access: [APublic],
pos: Context.currentPos(),
kind: FFun({
args: constArgs,
expr: macro {
// Call the super constructor with appropriate args
super($a{superCallArgs});
if(__cachedFieldSet != null) {
for(k => v in __cachedFieldSet) {
Reflect.setProperty(this, k, v);
}
__cachedFieldSet.clear();
__cachedFieldSet = null;
}
}
}),
};
}
static function buildTyped(modules:Array<haxe.macro.Type.ModuleType>) {
for(m in modules) {
switch(m) {
case TClassDecl(c):
var cl = c.get();
if (cl.isAbstract || cl.isExtern || cl.isFinal || cl.isInterface)
continue;
if (cl.params.length == 0)
continue;
if (!cl.name.endsWith("_Impl_") && !cl.name.endsWith(CLASS_SUFFIX) && !cl.name.endsWith("_HSC"))
buildTypedClass(cl);
default:
}
}
}
static function buildTypedClass(cl:ClassType) {}
static function buildShadowClass(cl:ClassType) {}
}
#else
class ClassExtendMacro {
public var usedClass:Class<Dynamic>;
public var className:String;
}
#end
-529
View File
@@ -1,529 +0,0 @@
package hscript.macros;
/*
* Copyright (C)2005-2019 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
import haxe.macro.Context;
import haxe.macro.Expr;
import haxe.macro.Type;
import Type as StdType;
using Lambda;
/**
This class provides some utility methods to work with types. It is
best used through 'using haxe.macro.TypeTools' syntax and then provides
additional methods on haxe.macro.Type instances.
**/
#if hl
@:hlNative("macro")
#end
class FixedTypeTools {
static function nullable(complexType:ComplexType):ComplexType
return macro:Null<$complexType>;
public static function toField(cf:ClassField):Field {
function varAccessToString(va:VarAccess, getOrSet:String):String {
return {
switch (va) {
case AccNormal | AccCtor: "default";
case AccNo: "null";
case AccNever: "never";
case AccResolve: throw "Invalid " + StdType.enumConstructor(cf.type) + " in varAccessToString";
case AccCall: getOrSet;
case AccInline: "default";
case AccRequire(_, _): "default";
}
}
}
var access = cf.isPublic ? [APublic] : [APrivate];
if (cf.meta.has(":final")) {
access.push(AFinal);
}
if (cf.params.length != 0)
throw "Invalid " + StdType.enumConstructor(cf.type) + " has more than 0 params";
return {
name: cf.name,
doc: cf.doc,
access: access,
kind: switch ([cf.kind, cf.type]) {
case [FVar(read, write), ret]:
FProp(varAccessToString(read, "get"), varAccessToString(write, "set"), toComplexType(ret), null);
case [FMethod(_), TFun(args, ret)]:
Sys.println("Converting " + cf.name);
FFun({
args: [
for (a in args)
{
name: a.name,
opt: a.opt,
type: toComplexType(a.t),
}
],
ret: toComplexType(ret),
expr: null,
});
case [FMethod(_), TLazy(f)]:
Sys.println("Converting lazy " + cf.name + " in " + cf.pos);
switch(f()) {
case TFun(args, ret):
FFun({
args: [
for (a in args)
{
name: a.name,
opt: a.opt,
type: toComplexType(a.t),
}
],
ret: toComplexType(ret),
expr: null,
});
default:
throw "Invalid " + StdType.enumConstructor(cf.type) + " when converting to Field , " + cf.kind + ", " + cf.type;
}
default:
throw "Invalid " + StdType.enumConstructor(cf.type) + " when converting to Field , " + cf.kind + ", " + cf.type;
},
pos: cf.pos,
meta: cf.meta.get(),
}
}
public static function getAccess(cf:ClassField):Array<Access> {
var access = cf.isPublic ? [APublic] : [APrivate];
if (cf.meta.has(":final") || cf.isFinal) {
access.push(AFinal);
}
switch ([cf.kind, cf.type]) {
case [FMethod(kind), TFun(_, _)] | [FMethod(kind), TLazy(_)]:
if(kind == MethInline)
access.push(AInline);
if(kind == MethDynamic)
access.push(ADynamic);
default:
}
return access;
}
public static function toSimpleField(cf:ClassField):Field {
function varAccessToString(va:VarAccess, getOrSet:String):String {
return {
switch (va) {
case AccNormal | AccCtor: "default";
case AccNo: "null";
case AccNever: "never";
case AccResolve: throw "Invalid " + StdType.enumConstructor(cf.type) + " in varAccessToString";
case AccCall: getOrSet;
case AccInline: "default";
case AccRequire(_, _): "default";
}
}
}
var access = cf.isPublic ? [APublic] : [APrivate];
if (cf.meta.has(":final")) {
access.push(AFinal);
}
if (cf.params.length != 0)
throw "Invalid " + StdType.enumConstructor(cf.type) + " has more than 0 params";
return {
name: cf.name,
doc: cf.doc,
access: access,
kind: switch ([cf.kind, cf.type]) {
case [FVar(read, write), ret]:
FProp(varAccessToString(read, "get"), varAccessToString(write, "set"), toComplexType(ret), null);
case [FMethod(_), TFun(args, ret)]:
Sys.println("Converting " + cf.name);
FFun({
args: [
for (a in args)
{
name: a.name,
opt: a.opt,
type: null,//toComplexType(a.t),
}
],
ret: null,//toComplexType(ret),
expr: null,
});
case [FMethod(_), TLazy(f)]:
Sys.println("Converting lazy " + cf.name + " in " + cf.pos);
switch(f()) {
case TFun(args, ret):
FFun({
args: [
for (a in args)
{
name: a.name,
opt: a.opt,
type: null,//toComplexType(a.t),
}
],
ret: null,//toComplexType(ret),
expr: null,
});
default:
throw "Invalid " + StdType.enumConstructor(cf.type) + " when converting to Field , " + cf.kind + ", " + cf.type;
}
default:
throw "Invalid " + StdType.enumConstructor(cf.type) + " when converting to Field , " + cf.kind + ", " + cf.type;
},
pos: cf.pos,
meta: cf.meta.get(),
}
}
/**
Returns a syntax-level type corresponding to Type `t`.
This function is mostly inverse to `ComplexTypeTools.toType`, but may
lose some information on types that do not have a corresponding syntax
version, such as monomorphs. In these cases, the result is null.
If `t` is null, an internal exception is thrown.
**/
public static function toComplexType(type:Null<Type>):Null<ComplexType>
return {
#if macro
Context.toComplexType(type);
#else
switch (type) {
case null:
null;
case TMono(_.get() => t):
t == null ? null : toComplexType(t);
case TEnum(_.get() => baseType, params):
TPath(toTypePath(baseType, params));
case TInst(_.get() => classType, params):
switch (classType.kind) {
case KTypeParameter(_):
TPath({
name: classType.name,
pack: [],
});
default:
TPath(toTypePath(classType, params));
}
case TType(_.get() => baseType, params):
TPath(toTypePath(baseType, params));
case TFun(args, ret):
TFunction([for (a in args) a.opt ? nullable(toComplexType(a.t)) : toComplexType(a.t)], toComplexType(ret));
case TAnonymous(_.get() => {fields: fields}):
TAnonymous([for (cf in fields) toField(cf)]);
case TDynamic(t):
if (t == null) {
macro:Dynamic;
} else {
var ct = toComplexType(t);
macro:Dynamic<$ct>;
}
case TLazy(f):
toComplexType(f());
case TAbstract(_.get() => baseType, params):
TPath(toTypePath(baseType, params));
default:
throw "Invalid type";
}
#end
}
static function toTypeParam(type:Type):TypeParam
return {
switch (type) {
case TInst(_.get() => {kind: KExpr(e)}, _): TPExpr(e);
case _: TPType(toComplexType(type));
}
}
static function toTypePath(baseType:BaseType, params:Array<Type>):TypePath
return {
var module = baseType.module;
{
pack: baseType.pack,
name: module.substring(module.lastIndexOf(".") + 1),
sub: baseType.name,
params: [for (t in params) toTypeParam(t)],
}
}
#if macro
/**
Follows all typedefs of `t` to reach the actual type.
If `once` is true, this function does not call itself recursively,
otherwise it does. This can be useful in cases where intermediate
typedefs might be of interest.
Affected types are monomorphs `TMono` and typedefs `TType(t,pl)`.
If `t` is null, an internal exception is thrown.
Usage example with monomorphs:
var t = Context.typeof(macro null); // TMono(<mono>)
var ts = Context.typeof(macro "foo"); //TInst(String,[])
Context.unify(t, ts);
trace(t); // TMono(<mono>)
trace(t.follow()); //TInst(String,[])
Usage example with typedefs:
var t = Context.typeof(macro ("foo" :MyString)); // typedef MyString = String
trace(t); // TType(MyString,[])
trace(t.follow()); //TInst(String,[])
**/
static public inline function follow(t:Type, ?once:Bool):Type
return Context.follow(t, once);
/**
Like `follow`, follows all typedefs of `t` to reach the actual type.
Will however follow also abstracts to their underlying implementation,
if they are not a @:coreType abstract
If `t` is null, an internal exception is thrown.
Usage example:
var t = Context.typeof(macro new Map<String, String>());
trace(t); // TAbstract(Map,[TInst(String,[]),TInst(String,[])])
trace(t.followWithAbstracts()); // TInst(haxe.ds.StringMap, [TInst(String,[])])
**/
static public inline function followWithAbstracts(t:Type, once:Bool = false):Type
return Context.followWithAbstracts(t, once);
/**
Returns true if `t1` and `t2` unify, false otherwise.
**/
static public inline function unify(t1:Type, t2:Type):Bool
return Context.unify(t1, t2);
/**
Tries to extract the class instance stored inside `t`.
If `t` is a class instance `TInst(c,pl)`, c is returned.
If `t` is of a different type, an exception of type String is thrown.
If `t` is null, the result is null.
**/
static public function getClass(t:Type)
return t == null ? null : switch (follow(t)) {
case TInst(c, _): c.get();
case _: throw "Class instance expected";
}
/**
Tries to extract the enum instance stored inside `t`.
If `t` is an enum instance `TEnum(e,pl)`, e is returned.
If `t` is of a different type, an exception of type String is thrown.
If `t` is null, the result is null.
**/
static public function getEnum(t:Type)
return t == null ? null : switch (follow(t)) {
case TEnum(e, _): e.get();
case _: throw "Enum instance expected";
}
/**
Applies the type parameters `typeParameters` to type `t` with the given
types `concreteTypes`.
This function replaces occurrences of type parameters in `t` if they are
part of `typeParameters`. The array index of such a type parameter is
then used to lookup the concrete type in `concreteTypes`.
If `typeParameters.length` is not equal to `concreteTypes.length`, an
exception of type `String` is thrown.
If `typeParameters.length` is 0, `t` is returned unchanged.
If either argument is `null`, the result is unspecified.
**/
static public function applyTypeParameters(t:Type, typeParameters:Array<TypeParameter>, concreteTypes:Array<Type>):Type {
if (typeParameters.length != concreteTypes.length)
throw 'Incompatible arguments: ${typeParameters.length} type parameters and ${concreteTypes.length} concrete types';
else if (typeParameters.length == 0)
return t;
#if (neko || eval)
return @:privateAccess Context.load("apply_params", 3)(typeParameters, concreteTypes, t);
#else
return applyParams(typeParameters, concreteTypes, t);
#end
}
#if !neko
private static function applyParams(typeParameters:Array<TypeParameter>, concreteTypes:Array<Type>, t:Type):Type {
return null;
}
#end
/**
Transforms `t` by calling `f` on each of its subtypes.
If `t` is a compound type, `f` is called on each of its components.
Otherwise `t` is returned unchanged.
The following types are considered compound:
- TInst, TEnum, TType and TAbstract with type parameters
- TFun
- TAnonymous
If `t` or `f` are null, the result is unspecified.
**/
static public function map(t:Type, f:Type->Type):Type {
return switch (t) {
case TMono(tm):
switch (tm.get()) {
case null: t;
case var t: f(t);
}
case TEnum(_, []) | TInst(_, []) | TType(_, []):
t;
case TEnum(en, tl):
TEnum(en, tl.map(f));
case TInst(cl, tl):
TInst(cl, tl.map(f));
case TType(t2, tl):
TType(t2, tl.map(f));
case TAbstract(a, tl):
TAbstract(a, tl.map(f));
case TFun(args, ret):
TFun(args.map(function(arg) return {
name: arg.name,
opt: arg.opt,
t: f(arg.t)
}), f(ret));
case TAnonymous(an):
TAnonymous(@:privateAccess Context.load("map_anon_ref", 2)(an, f));
case TDynamic(t2):
t == t2 ? t : TDynamic(f(t2));
case TLazy(ft):
var ft = ft();
var ft2 = f(ft);
ft == ft2 ? t : ft2;
}
}
/**
Calls function `f` on each component of type `t`.
If `t` is not a compound type, this operation has no effect.
The following types are considered compound:
- TInst, TEnum, TType and TAbstract with type parameters
- TFun
- TAnonymous
If `t` or `f` are null, the result is unspecified.
**/
static public function iter(t:Type, f:Type->Void):Void {
switch (t) {
case TMono(tm):
var t = tm.get();
if (t != null)
f(t);
case TEnum(_, tl) | TInst(_, tl) | TType(_, tl) | TAbstract(_, tl):
for (t in tl)
f(t);
case TDynamic(t2):
if (t != t2)
f(t2);
case TLazy(ft):
f(ft());
case TAnonymous(an):
for (field in an.get().fields)
f(field.type);
case TFun(args, ret):
for (arg in args)
f(arg.t);
f(ret);
}
}
/**
Converts type `t` to a human-readable String representation.
**/
static public function toString(t:Type):String {
#if (neko || eval)
return @:privateAccess Context.load("s_type", 1)(t);
#else
return null;
#end
}
/**
Changes the name of the variable in the typed expression.
**/
static public function setVarName(t:TVar, name:String) {
@:privateAccess Context.load("set_var_name", 2)(t, name);
}
/**
Converts type `t` to `ModuleType`.
**/
static public function toModuleType(t:Type):ModuleType {
#if (neko || eval)
return @:privateAccess Context.load("type_to_module_type", 1)(t);
#else
return null;
#end
}
/**
Creates a type from the `ModuleType` argument.
**/
static public function fromModuleType(mt:ModuleType):Type {
#if (neko || eval)
return @:privateAccess Context.load("module_type_to_type", 1)(mt);
#else
return null;
#end
}
#end
/**
Resolves the field named `name` on class `c`.
If `isStatic` is true, the classes' static fields are checked. Otherwise
the classes' member fields are checked.
If the field is found, it is returned. Otherwise if `c` has a super
class, `findField` recursively checks that super class. Otherwise null
is returned.
If any argument is null, the result is unspecified.
**/
static public function findField(c:ClassType, name:String, isStatic:Bool = false):Null<ClassField> {
var field = (isStatic ? c.statics : c.fields).get().find(function(field) return field.name == name);
return if (field != null) field; else if (c.superClass != null) findField(c.superClass.t.get(), name, isStatic); else null;
}
}
-184
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@@ -1,184 +0,0 @@
package hscript.utils;
#if cpp
import cpp.ObjectType;
#end
@:analyzer(ignore)
class UnsafeReflect {
public #if !cpp inline #end static function hasField(o:Dynamic, field:String):Bool {
#if cpp
untyped {
return o.__HasField(field);
}
#else
return Reflect.hasField(o, field);
#end
}
public #if !cpp inline #end static function field(o:Dynamic, field:String):Dynamic {
#if cpp
untyped {
return o.__Field(field, untyped __cpp__("::hx::paccNever"));
}
#else
return Reflect.field(o, field);
#end
}
public #if !cpp inline #end static function setField(o:Dynamic, field:String, value:Dynamic):Void {
#if cpp
untyped {
o.__SetField(field, value, untyped __cpp__("::hx::paccNever"));
}
#else
return Reflect.setField(o, field, value);
#end
}
public #if !cpp inline #end static function getProperty(o:Dynamic, field:String):Dynamic {
#if cpp
untyped {
return o.__Field(field, untyped __cpp__("::hx::paccAlways"));
}
#else
return Reflect.getProperty(o, field);
#end
}
public #if !cpp inline #end static function setProperty(o:Dynamic, field:String, value:Dynamic):Void {
#if cpp
untyped {
o.__SetField(field, value, untyped __cpp__("::hx::paccAlways"));
}
#else
Reflect.setProperty(o, field, value);
#end
}
public #if !cpp inline #end static function callFieldUnsafe(o:Dynamic, field:String, args:Array<Dynamic>):Dynamic {
#if cpp
untyped {
var func:Dynamic = o.__Field(field, untyped __cpp__("::hx::paccDynamic"));
untyped func.__SetThis(o);
return untyped func.__Run(args);
}
#else
return Reflect.callMethod(o, Reflect.field(o, field), args);
#end
}
public inline static function callMethod(o:Dynamic, func:haxe.Constraints.Function, args:Array<Dynamic>):Dynamic {
return Reflect.callMethod(o, func, args);
}
public #if !cpp inline #end static function callMethodSafe(o:Dynamic, func:haxe.Constraints.Function, args:Array<Dynamic>):Dynamic {
#if cpp
untyped {
if (func == null)
throw cpp.ErrorConstants.nullFunctionPointer;
untyped func.__SetThis(o);
return untyped func.__Run(args);
}
#else
return Reflect.callMethod(o, func, args);
#end
}
public #if !cpp inline #end static function callMethodUnsafe(o:Dynamic, func:haxe.Constraints.Function, args:Array<Dynamic>):Dynamic {
#if cpp
untyped {
untyped func.__SetThis(o);
return untyped func.__Run(args);
}
#else
return Reflect.callMethod(o, func, args);
#end
}
public inline static function fields(o:Dynamic):Array<String>
return Reflect.fields(o);
/*untyped {
if (o == null)
return new Array();
var a:Array<String> = [];
o.__GetFields(a);
return a;
}*/
public #if !cpp inline #end static function isFunction(f:Dynamic):Bool
#if cpp
untyped {
return f.__GetType() == ObjectType.vtFunction;
}
#else
return Reflect.isFunction(f);
#end
public inline static function compare<T>(a:T, b:T):Int {
return Reflect.compare(a, b);
//return (a == b) ? 0 : (((a : Dynamic) > (b : Dynamic)) ? 1 : -1);
}
public inline static function compareMethods(f1:Dynamic, f2:Dynamic):Bool {
return Reflect.compareMethods(f1, f2);
}
public #if !cpp inline #end static function isObject(v:Dynamic):Bool {
#if cpp
untyped {
var t:Int = v.__GetType();
return t == ObjectType.vtObject || t == ObjectType.vtClass || t == ObjectType.vtString || t == ObjectType.vtArray;
}
#else
return Reflect.isObject(v);
#end
}
public #if !cpp inline #end static function isEnumValue(v:Dynamic):Bool {
#if cpp
untyped {
return v.__GetType() == ObjectType.vtEnum;
}
#else
return Reflect.isEnumValue(v);
#end
}
public #if !cpp inline #end static function deleteField(o:Dynamic, field:String):Bool {
#if cpp
untyped {
return untyped __global__.__hxcpp_anon_remove(o, field);
}
#else
return Reflect.deleteField(o, field);
#end
}
public #if !cpp inline #end static function copy<T>(o:Null<T>):Null<T> {
#if cpp
if (o == null)
return null;
var t:Int = untyped o.__GetType();
if (t == ObjectType.vtString)
return o;
if (t == ObjectType.vtArray)
return untyped o.__Field("copy", untyped __cpp__("::hx::paccDynamic"))();
var o2:Dynamic = {};
for (f in UnsafeReflect.fields(o))
UnsafeReflect.setField(o2, f, UnsafeReflect.field(o, f));
return o2;
#else
return Reflect.copy(o);
#end
}
@:overload(function(f:Array<Dynamic>->Void):Dynamic {})
public static function makeVarArgs(f:Array<Dynamic>->Dynamic):Dynamic {
#if cpp
return untyped __global__.__hxcpp_create_var_args(f);
#else
return inline Reflect.makeVarArgs(f);
#end
}
}
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package hscript.utils;
@:structInit
class UsingEntry {
public var call:Dynamic->String->Array<Dynamic>->Dynamic;
public var fields:Array<String>;
public function hasField(name:String) {
return fields.contains(name);
}
}
/**
* Special class that handles static extension function calls.
*
* A static extension allows pseudo-extending
* existing types without modifying their source.
* In Haxe this is achieved by declaring a static method with a first argument
* of the extending type and then bringing the defining class into context through `using`.
*
* Example:
* ```haxe
* class IntExtender {
* static public function triple(i:Int) {
* return i * 3;
* }
* }
*
* using IntExtender;
*
* trace(12.triple()); // 36
* ```
*
* @see https://haxe.org/manual/lf-static-extension.html
*/
class UsingHandler {
// Predefined static extension classes
public static final defaultExtension:Map<String, UsingEntry> = [
"StringTools" => { // https://github.com/pisayesiwsi/hscript-iris/blob/dev/crowplexus/iris/Iris.hx#L45
fields: Type.getClassFields(StringTools),
call: function(o:Dynamic, f:String, args:Array<Dynamic>):Dynamic {
if (f == "isEof") // has @:noUsing
return null;
return switch (Type.typeof(o)) {
case TInt if (f == 'hex'):
StringTools.hex(o, args[0]);
case TClass(String):
var field = UnsafeReflect.field(StringTools, f);
if (UnsafeReflect.isFunction(field)) UnsafeReflect.callMethodUnsafe(StringTools, field, [o].concat(args)); else null;
default:
null;
}
}
},
"Lambda" => { // https://github.com/pisayesiwsi/hscript-iris/blob/dev/crowplexus/iris/Iris.hx#L62
fields: Type.getClassFields(Lambda),
call: function(o:Dynamic, f:String, args:Array<Dynamic>):Dynamic {
if (o != null && o.iterator != null) {
var field = UnsafeReflect.field(Lambda, f);
if (UnsafeReflect.isFunction(field)) {
return UnsafeReflect.callMethodUnsafe(Lambda, field, [o].concat(args));
}
}
return null;
}
}
];
@:allow(hscript.CustomClass)
@:allow(hscript.CustomClassHandler)
public var usingEntries(default, null):Map<String, UsingEntry> = [];
public function new() {}
public function registerEntry(name:String, entry:Dynamic->String->Array<Dynamic>->Dynamic, fields:Array<String>) {
usingEntries.set(name, {call: entry, fields: fields});
}
public function entryExists(name:String):Bool {
return usingEntries.exists(name);
}
}