Updates

src/beautils.coffee

@@ -104,6 +104,11 @@ parseDeclaration = (str, namespace) ->
 	args = str.slice argsStart + 1, argsEnd 
 	decla = str.slice(0, argsStart);
 
+	isPure = false
+	if /\s*=\s*0/.test decla
+		isPure = true
+		decla = decla.replace /\s*=\s*0;*/, ''
+
 	parseArgs = (args) ->
 		if args.length == 0 then return []
 		ret = []
@@ -141,8 +146,13 @@ parseDeclaration = (str, namespace) ->
 
 	fnArgs.push new Argument(arg, namespace) for arg in args
 
+	isVirtual = false
+	if /^virtual\s+/.test decla
+		decla = decla.replace /^virtual\s+/, ''
+		isVirtual = true
+
 	fnDec = new Argument decla, namespace
-	_.extend fnDec, {args: fnArgs}		
+	_.extend fnDec, {args: fnArgs, virtual: isVirtual, pure: isPure}		
 
 isSameOverload = (overload1, overload2) ->
 	overload1.name == overload2.name &&

src/classconvert.coffee

@@ -22,6 +22,7 @@ class ClassConverter
 		@classFns = {}
 		@className = ""
 		@nativeClassName = ""
+		@virtual = false	#has virtual functions
 		@exposed = true	
 		@namespace = ''
 		@nsBlock = null
@@ -53,6 +54,15 @@ class ClassConverter
 		#parse all functions
 		_.each cl.node.children, (child) =>	@processFunNode child
 
+		#has virtual functions?
+		if @virtual 
+			#generate derived class block
+			#change className to bea_className
+			#function call will be _this->bea_functionName(arguments)
+			derivedDecla = @createDerivedClass();
+
+
+
 		@globalBlock = new CodeBlock.CodeBlock
 
 		if not @options.manual
@@ -132,7 +142,9 @@ class ClassConverter
 		if not fn then return @warn "Cannot parse method declaration: '#{str}'. Ignoring.", node
 
 		if fn.type.rawType == @nativeClassName && fn.name == ""
+			fn.orgName = fn.name
 			fn.name = '__constructor'
+
 
 		if isManual then @logger.stats.manual++
 
@@ -142,6 +154,8 @@ class ClassConverter
 		fn.sublines = node.children
 		fn.node = node
 
+		if fn.virtual then @virtual = true
+
 		#check sublines for @call directive
 		callNode = _.detect fn.sublines, (subline) -> /^\@call/.test subline.text
 
@@ -218,6 +232,42 @@ class ClassConverter
 
 		return decBlock
 
+	createDerivedClass: ->
+
+		classBlock = new CodeBlock.ClassBlock "class bea_#{@classType} : public #{@classType}, public bea::DerivedClass"
+
+		public = classBlock.add (new CodeBlock.CodeBlock "public:", false)
+
+		#constructor
+		constructors = _.detect @classFns, (fn) -> fn.name == '__constructor'
+
+		_.each constructors, (constr) ->
+
+			#declaration arguments
+			dargs = _.map constr.args, (arg) arg.org
+			#call arguments
+			cargs = _.map constr.args, (arg) arg.name
+
+			#bea_Derived() : Derived(){}
+			#bea_Derived(int k, CClass* ptr): Derived(k, ptr){}
+			public.add "bea_#{@classType}(#{dargs.join ', '}) : #{@classType}(#{cargs.join(', ')}){}"
+
+		#add virtual functions
+
+		vfuncs = _.select @classFns, (fn) -> fn.virtual
+
+		public.add "//Virtual functions"
+		_.each vfuncs, (vfunc) ->
+			dargs = _.map vfunc.args, (arg) arg.org
+			cargs = _.map vfun.args, (arg) arg.name
+
+			ret = 'return'
+			if vfunc.type.rawType == 'void' then ret = ''
+
+			public.add "inline #{vfunc.type.fullType()} bea_#{vfunc.name}(#{dargs.join ', '}){#{ret} #{@classType}::#{vfunc.name}(#{cargs.join ', '});}"
+
+
+
 	#Create the InitJSObject function, to be added to the CPP file. 
 	#This function will be called by the exposing function
 	createInitFn: ->