WIP visual scripting, not working yet but you can check out stuff

1 files changed, 1584 insertions, 0 deletions

diff --git a/modules/visual_script/visual_script_func_nodes.cpp b/modules/visual_script/visual_script_func_nodes.cpp
new file mode 100644
index 0000000000..6fb2b19585
--- /dev/null
+++ b/modules/visual_script/visual_script_func_nodes.cpp
@@ -0,0 +1,1584 @@
+#include "visual_script_func_nodes.h"
+#include "scene/main/scene_main_loop.h"
+#include "os/os.h"
+#include "scene/main/node.h"
+#include "visual_script_nodes.h"
+
+//////////////////////////////////////////
+////////////////CALL//////////////////////
+//////////////////////////////////////////
+
+int VisualScriptFunctionCall::get_output_sequence_port_count() const {
+
+	return 1;
+}
+
+bool VisualScriptFunctionCall::has_input_sequence_port() const{
+
+	return true;
+}
+#ifdef TOOLS_ENABLED
+
+static Node* _find_script_node(Node* p_edited_scene,Node* p_current_node,const Ref<Script> &script) {
+
+	if (p_edited_scene!=p_current_node && p_current_node->get_owner()!=p_edited_scene)
+		return NULL;
+
+	Ref<Script> scr = p_current_node->get_script();
+
+	if (scr.is_valid() && scr==script)
+		return p_current_node;
+
+	for(int i=0;i<p_current_node->get_child_count();i++) {
+		Node *n = _find_script_node(p_edited_scene,p_current_node->get_child(i),script);
+		if (n)
+			return n;
+	}
+
+	return NULL;
+}
+
+#endif
+Node *VisualScriptFunctionCall::_get_base_node() const {
+
+#ifdef TOOLS_ENABLED
+	Ref<Script> script = get_visual_script();
+	if (!script.is_valid())
+		return NULL;
+
+	MainLoop * main_loop = OS::get_singleton()->get_main_loop();
+	if (!main_loop)
+		return NULL;
+
+	SceneTree *scene_tree = main_loop->cast_to<SceneTree>();
+
+	if (!scene_tree)
+		return NULL;
+
+	Node *edited_scene = scene_tree->get_edited_scene_root();
+
+	if (!edited_scene)
+		return NULL;
+
+	Node* script_node = _find_script_node(edited_scene,edited_scene,script);
+
+	if (!script_node)
+		return NULL;
+
+	if (!script_node->has_node(base_path))
+		return NULL;
+
+	Node *path_to = script_node->get_node(base_path);
+
+	return path_to;
+#else
+
+	return NULL;
+#endif
+}
+
+StringName VisualScriptFunctionCall::_get_base_type() const {
+
+	if (call_mode==CALL_MODE_SELF && get_visual_script().is_valid())
+		return get_visual_script()->get_instance_base_type();
+	else if (call_mode==CALL_MODE_NODE_PATH && get_visual_script().is_valid()) {
+		Node *path = _get_base_node();
+		if (path)
+			return path->get_type();
+
+	}
+
+	return base_type;
+}
+
+int VisualScriptFunctionCall::get_input_value_port_count() const{
+
+	MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+	if (!mb)
+		return 0;
+
+	return mb->get_argument_count() + (call_mode==CALL_MODE_INSTANCE?1:0) - use_default_args;
+
+}
+int VisualScriptFunctionCall::get_output_value_port_count() const{
+
+	MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+	if (!mb)
+		return 0;
+
+	return mb->has_return() ? 1 : 0;
+}
+
+String VisualScriptFunctionCall::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptFunctionCall::get_input_value_port_info(int p_idx) const{
+
+	if (call_mode==CALL_MODE_INSTANCE) {
+		if (p_idx==0) {
+			PropertyInfo pi;
+			pi.type=Variant::OBJECT;
+			pi.name="instance";
+			return pi;
+		} else {
+			p_idx--;
+		}
+	}
+
+#ifdef DEBUG_METHODS_ENABLED
+
+
+
+	MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+	if (!mb)
+		return PropertyInfo();
+
+	return mb->get_argument_info(p_idx);
+#else
+	return PropertyInfo();
+#endif
+
+}
+
+PropertyInfo VisualScriptFunctionCall::get_output_value_port_info(int p_idx) const{
+
+
+#ifdef DEBUG_METHODS_ENABLED
+
+	MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+	if (!mb)
+		return PropertyInfo();
+
+	PropertyInfo pi = mb->get_argument_info(-1);
+	pi.name="";
+	return pi;
+#else
+	return PropertyInfo();
+#endif
+}
+
+
+String VisualScriptFunctionCall::get_caption() const {
+
+	return "Call";
+}
+
+String VisualScriptFunctionCall::get_text() const {
+
+	if (call_mode==CALL_MODE_SELF)
+		return "  "+String(function)+"()";
+	else
+		return "  "+base_type+"."+String(function)+"()";
+
+}
+
+void VisualScriptFunctionCall::_update_defargs() {
+
+	if (!get_visual_script().is_valid())
+		return; //do not change if not valid yet
+
+	MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+	if (!mb)
+		return;
+
+	use_default_args=mb->get_default_argument_count();
+
+}
+
+void VisualScriptFunctionCall::set_base_type(const StringName& p_type) {
+
+	if (base_type==p_type)
+		return;
+
+	base_type=p_type;
+	_update_defargs();
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+StringName VisualScriptFunctionCall::get_base_type() const{
+
+	return base_type;
+}
+
+void VisualScriptFunctionCall::set_function(const StringName& p_type){
+
+	if (function==p_type)
+		return;
+
+	function=p_type;
+	_update_defargs();
+	_change_notify();
+	emit_signal("ports_changed");
+}
+StringName VisualScriptFunctionCall::get_function() const {
+
+
+	return function;
+}
+
+void VisualScriptFunctionCall::set_base_path(const NodePath& p_type) {
+
+	if (base_path==p_type)
+		return;
+
+	base_path=p_type;
+	_update_defargs();
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+NodePath VisualScriptFunctionCall::get_base_path() const {
+
+	return base_path;
+}
+
+
+void VisualScriptFunctionCall::set_call_mode(CallMode p_mode) {
+
+	if (call_mode==p_mode)
+		return;
+
+	call_mode=p_mode;
+	_update_defargs();
+	_change_notify();
+	emit_signal("ports_changed");
+
+}
+VisualScriptFunctionCall::CallMode VisualScriptFunctionCall::get_call_mode() const {
+
+	return call_mode;
+}
+
+void VisualScriptFunctionCall::set_use_default_args(int p_amount) {
+
+	if (use_default_args==p_amount)
+		return;
+
+	use_default_args=p_amount;
+	emit_signal("ports_changed");
+
+
+}
+
+int VisualScriptFunctionCall::get_use_default_args() const{
+
+	return use_default_args;
+}
+void VisualScriptFunctionCall::_validate_property(PropertyInfo& property) const {
+
+	if (property.name=="function/base_type") {
+		if (call_mode!=CALL_MODE_INSTANCE) {
+			property.usage=0;
+		}
+	}
+
+
+	if (property.name=="function/node_path") {
+		if (call_mode!=CALL_MODE_NODE_PATH) {
+			property.usage=0;
+		} else {
+
+			Node *bnode = _get_base_node();
+			if (bnode) {
+				property.hint_string=bnode->get_path(); //convert to loong string
+			} else {
+
+			}
+		}
+	}
+
+	if (property.name=="function/function") {
+		property.hint=PROPERTY_HINT_ENUM;
+
+
+		List<MethodInfo> methods;
+
+		StringName base = _get_base_type();
+		ObjectTypeDB::get_method_list(base,&methods);
+
+
+		List<String> mstring;
+		for (List<MethodInfo>::Element *E=methods.front();E;E=E->next()) {
+			if (E->get().name.begins_with("_"))
+				continue;
+			mstring.push_back(E->get().name.get_slice(":",0));
+		}
+
+		mstring.sort();
+
+		String ml;
+		for (List<String>::Element *E=mstring.front();E;E=E->next()) {
+
+			if (ml!=String())
+				ml+=",";
+			ml+=E->get();
+		}
+
+		property.hint_string=ml;
+	}
+
+	if (property.name=="function/use_default_args") {
+		property.hint=PROPERTY_HINT_RANGE;
+
+		int mc=0;
+
+		MethodBind *mb = ObjectTypeDB::get_method(_get_base_type(),function);
+		if (mb) {
+
+			mc=mb->get_default_argument_count();
+		}
+
+		property.hint_string="0,"+itos(mc)+",1";
+	}
+}
+
+
+void VisualScriptFunctionCall::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_base_type","base_type"),&VisualScriptFunctionCall::set_base_type);
+	ObjectTypeDB::bind_method(_MD("get_base_type"),&VisualScriptFunctionCall::get_base_type);
+
+	ObjectTypeDB::bind_method(_MD("set_function","function"),&VisualScriptFunctionCall::set_function);
+	ObjectTypeDB::bind_method(_MD("get_function"),&VisualScriptFunctionCall::get_function);
+
+	ObjectTypeDB::bind_method(_MD("set_call_mode","mode"),&VisualScriptFunctionCall::set_call_mode);
+	ObjectTypeDB::bind_method(_MD("get_call_mode"),&VisualScriptFunctionCall::get_call_mode);
+
+	ObjectTypeDB::bind_method(_MD("set_base_path","base_path"),&VisualScriptFunctionCall::set_base_path);
+	ObjectTypeDB::bind_method(_MD("get_base_path"),&VisualScriptFunctionCall::get_base_path);
+
+	ObjectTypeDB::bind_method(_MD("set_use_default_args","amount"),&VisualScriptFunctionCall::set_use_default_args);
+	ObjectTypeDB::bind_method(_MD("get_use_default_args"),&VisualScriptFunctionCall::get_use_default_args);
+
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"function/call_mode",PROPERTY_HINT_ENUM,"Self,Node Path,Instance"),_SCS("set_call_mode"),_SCS("get_call_mode"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"function/base_type",PROPERTY_HINT_TYPE_STRING,"Object"),_SCS("set_base_type"),_SCS("get_base_type"));
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH,"function/node_path",PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE),_SCS("set_base_path"),_SCS("get_base_path"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"function/function"),_SCS("set_function"),_SCS("get_function"));
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"function/use_default_args"),_SCS("set_use_default_args"),_SCS("get_use_default_args"));
+
+	BIND_CONSTANT( CALL_MODE_SELF );
+	BIND_CONSTANT( CALL_MODE_NODE_PATH);
+	BIND_CONSTANT( CALL_MODE_INSTANCE);
+}
+
+VisualScriptNodeInstance* VisualScriptFunctionCall::instance(VScriptInstance* p_instance) {
+
+	return NULL;
+}
+
+VisualScriptFunctionCall::VisualScriptFunctionCall() {
+
+	call_mode=CALL_MODE_INSTANCE;
+	use_default_args=0;
+	base_type="Object";
+
+}
+
+template<VisualScriptFunctionCall::CallMode cmode>
+static Ref<VisualScriptNode> create_function_call_node(const String& p_name) {
+
+	Ref<VisualScriptFunctionCall> node;
+	node.instance();
+	node->set_call_mode(cmode);
+	return node;
+}
+
+
+//////////////////////////////////////////
+////////////////SET//////////////////////
+//////////////////////////////////////////
+
+int VisualScriptPropertySet::get_output_sequence_port_count() const {
+
+	return 1;
+}
+
+bool VisualScriptPropertySet::has_input_sequence_port() const{
+
+	return true;
+}
+
+Node *VisualScriptPropertySet::_get_base_node() const {
+
+#ifdef TOOLS_ENABLED
+	Ref<Script> script = get_visual_script();
+	if (!script.is_valid())
+		return NULL;
+
+	MainLoop * main_loop = OS::get_singleton()->get_main_loop();
+	if (!main_loop)
+		return NULL;
+
+	SceneTree *scene_tree = main_loop->cast_to<SceneTree>();
+
+	if (!scene_tree)
+		return NULL;
+
+	Node *edited_scene = scene_tree->get_edited_scene_root();
+
+	if (!edited_scene)
+		return NULL;
+
+	Node* script_node = _find_script_node(edited_scene,edited_scene,script);
+
+	if (!script_node)
+		return NULL;
+
+	if (!script_node->has_node(base_path))
+		return NULL;
+
+	Node *path_to = script_node->get_node(base_path);
+
+	return path_to;
+#else
+
+	return NULL;
+#endif
+}
+
+StringName VisualScriptPropertySet::_get_base_type() const {
+
+	if (call_mode==CALL_MODE_SELF && get_visual_script().is_valid())
+		return get_visual_script()->get_instance_base_type();
+	else if (call_mode==CALL_MODE_NODE_PATH && get_visual_script().is_valid()) {
+		Node *path = _get_base_node();
+		if (path)
+			return path->get_type();
+
+	}
+
+	return base_type;
+}
+
+int VisualScriptPropertySet::get_input_value_port_count() const{
+
+	if (use_builtin_value)
+		return 0;
+	else
+		return 1;
+
+
+}
+int VisualScriptPropertySet::get_output_value_port_count() const{
+
+	return 0;
+}
+
+String VisualScriptPropertySet::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptPropertySet::get_input_value_port_info(int p_idx) const{
+
+	if (call_mode==CALL_MODE_INSTANCE) {
+		if (p_idx==0) {
+			PropertyInfo pi;
+			pi.type=Variant::OBJECT;
+			pi.name="instance";
+			return pi;
+		} else {
+			p_idx--;
+		}
+	}
+
+#ifdef DEBUG_METHODS_ENABLED
+
+	//not very efficient but..
+
+
+	List<PropertyInfo> pinfo;
+
+	if (call_mode==CALL_MODE_NODE_PATH) {
+
+		Node *n = _get_base_node();
+		if (n) {
+			n->get_property_list(&pinfo);
+		} else {
+			ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+		}
+	} else {
+		ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+	}
+
+	for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+
+		if (E->get().name==property) {
+
+			PropertyInfo info=E->get();
+			info.name="value";
+			return info;
+		}
+	}
+
+
+#endif
+
+	return PropertyInfo(Variant::NIL,"value");
+
+}
+
+PropertyInfo VisualScriptPropertySet::get_output_value_port_info(int p_idx) const{
+
+	return PropertyInfo();
+
+}
+
+
+String VisualScriptPropertySet::get_caption() const {
+
+	return "Set";
+}
+
+String VisualScriptPropertySet::get_text() const {
+
+	return property;
+
+}
+
+void VisualScriptPropertySet::set_base_type(const StringName& p_type) {
+
+	if (base_type==p_type)
+		return;
+
+	base_type=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+StringName VisualScriptPropertySet::get_base_type() const{
+
+	return base_type;
+}
+
+void VisualScriptPropertySet::set_property(const StringName& p_type){
+
+	if (property==p_type)
+		return;
+
+	property=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+StringName VisualScriptPropertySet::get_property() const {
+
+
+	return property;
+}
+
+void VisualScriptPropertySet::set_base_path(const NodePath& p_type) {
+
+	if (base_path==p_type)
+		return;
+
+	base_path=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+NodePath VisualScriptPropertySet::get_base_path() const {
+
+	return base_path;
+}
+
+
+void VisualScriptPropertySet::set_call_mode(CallMode p_mode) {
+
+	if (call_mode==p_mode)
+		return;
+
+	call_mode=p_mode;
+	_change_notify();
+	emit_signal("ports_changed");
+
+}
+VisualScriptPropertySet::CallMode VisualScriptPropertySet::get_call_mode() const {
+
+	return call_mode;
+}
+
+
+void VisualScriptPropertySet::set_use_builtin_value(bool p_use) {
+
+	if (use_builtin_value==p_use)
+		return;
+
+	use_builtin_value=p_use;
+	_change_notify();
+	emit_signal("ports_changed");
+
+}
+
+bool VisualScriptPropertySet::is_using_builtin_value() const{
+
+	return use_builtin_value;
+}
+
+void VisualScriptPropertySet::set_builtin_value(const Variant& p_value){
+
+	if (builtin_value==p_value)
+		return;
+
+	builtin_value=p_value;
+
+}
+Variant VisualScriptPropertySet::get_builtin_value() const{
+
+	return builtin_value;
+}
+void VisualScriptPropertySet::_validate_property(PropertyInfo& property) const {
+
+	if (property.name=="property/base_type") {
+		if (call_mode!=CALL_MODE_INSTANCE) {
+			property.usage=0;
+		}
+	}
+
+
+	if (property.name=="property/node_path") {
+		if (call_mode!=CALL_MODE_NODE_PATH) {
+			property.usage=0;
+		} else {
+
+			Node *bnode = _get_base_node();
+			if (bnode) {
+				property.hint_string=bnode->get_path(); //convert to loong string
+			} else {
+
+			}
+		}
+	}
+
+	if (property.name=="property/property") {
+		property.hint=PROPERTY_HINT_ENUM;
+
+
+		List<PropertyInfo> pinfo;
+
+		if (call_mode==CALL_MODE_NODE_PATH) {
+
+			Node *n = _get_base_node();
+			if (n) {
+				n->get_property_list(&pinfo);
+			} else {
+				ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+			}
+		} else {
+			ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+		}
+
+		List<String> mstring;
+
+		for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+
+			if (E->get().usage&PROPERTY_USAGE_EDITOR)
+				mstring.push_back(E->get().name);
+		}
+
+		String ml;
+		for (List<String>::Element *E=mstring.front();E;E=E->next()) {
+
+			if (ml!=String())
+				ml+=",";
+			ml+=E->get();
+		}
+
+		property.hint_string=ml;
+	}
+
+	if (property.name=="value/builtin") {
+
+		if (!use_builtin_value) {
+			property.usage=0;
+		} else {
+			List<PropertyInfo> pinfo;
+
+
+			if (call_mode==CALL_MODE_NODE_PATH) {
+
+				Node *n = _get_base_node();
+				if (n) {
+					n->get_property_list(&pinfo);
+				} else {
+					ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+				}
+			} else {
+				ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+			}
+
+			for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+
+				if (E->get().name==this->property) {
+
+					property.hint=E->get().hint;
+					property.type=E->get().type;
+					property.hint_string=E->get().hint_string;
+				}
+			}
+		}
+
+	}
+}
+
+void VisualScriptPropertySet::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_base_type","base_type"),&VisualScriptPropertySet::set_base_type);
+	ObjectTypeDB::bind_method(_MD("get_base_type"),&VisualScriptPropertySet::get_base_type);
+
+	ObjectTypeDB::bind_method(_MD("set_property","property"),&VisualScriptPropertySet::set_property);
+	ObjectTypeDB::bind_method(_MD("get_property"),&VisualScriptPropertySet::get_property);
+
+	ObjectTypeDB::bind_method(_MD("set_call_mode","mode"),&VisualScriptPropertySet::set_call_mode);
+	ObjectTypeDB::bind_method(_MD("get_call_mode"),&VisualScriptPropertySet::get_call_mode);
+
+	ObjectTypeDB::bind_method(_MD("set_base_path","base_path"),&VisualScriptPropertySet::set_base_path);
+	ObjectTypeDB::bind_method(_MD("get_base_path"),&VisualScriptPropertySet::get_base_path);
+
+	ObjectTypeDB::bind_method(_MD("set_builtin_value","value"),&VisualScriptPropertySet::set_builtin_value);
+	ObjectTypeDB::bind_method(_MD("get_builtin_value"),&VisualScriptPropertySet::get_builtin_value);
+
+	ObjectTypeDB::bind_method(_MD("set_use_builtin_value","enable"),&VisualScriptPropertySet::set_use_builtin_value);
+	ObjectTypeDB::bind_method(_MD("is_using_builtin_value"),&VisualScriptPropertySet::is_using_builtin_value);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"property/set_mode",PROPERTY_HINT_ENUM,"Self,Node Path,Instance"),_SCS("set_call_mode"),_SCS("get_call_mode"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"property/base_type",PROPERTY_HINT_TYPE_STRING,"Object"),_SCS("set_base_type"),_SCS("get_base_type"));
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH,"property/node_path",PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE),_SCS("set_base_path"),_SCS("get_base_path"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"property/property"),_SCS("set_property"),_SCS("get_property"));
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL,"value/use_builtin"),_SCS("set_use_builtin_value"),_SCS("is_using_builtin_value"));
+	ADD_PROPERTY(PropertyInfo(Variant::NIL,"value/builtin"),_SCS("set_builtin_value"),_SCS("get_builtin_value"));
+
+	BIND_CONSTANT( CALL_MODE_SELF );
+	BIND_CONSTANT( CALL_MODE_NODE_PATH);
+	BIND_CONSTANT( CALL_MODE_INSTANCE);
+}
+
+VisualScriptNodeInstance* VisualScriptPropertySet::instance(VScriptInstance* p_instance) {
+
+	return NULL;
+}
+
+VisualScriptPropertySet::VisualScriptPropertySet() {
+
+	call_mode=CALL_MODE_INSTANCE;
+	base_type="Object";
+
+}
+
+template<VisualScriptPropertySet::CallMode cmode>
+static Ref<VisualScriptNode> create_property_set_node(const String& p_name) {
+
+	Ref<VisualScriptPropertySet> node;
+	node.instance();
+	node->set_call_mode(cmode);
+	return node;
+}
+
+
+//////////////////////////////////////////
+////////////////SET//////////////////////
+//////////////////////////////////////////
+
+int VisualScriptPropertyGet::get_output_sequence_port_count() const {
+
+	return 1;
+}
+
+bool VisualScriptPropertyGet::has_input_sequence_port() const{
+
+	return true;
+}
+
+Node *VisualScriptPropertyGet::_get_base_node() const {
+
+#ifdef TOOLS_ENABLED
+	Ref<Script> script = get_visual_script();
+	if (!script.is_valid())
+		return NULL;
+
+	MainLoop * main_loop = OS::get_singleton()->get_main_loop();
+	if (!main_loop)
+		return NULL;
+
+	SceneTree *scene_tree = main_loop->cast_to<SceneTree>();
+
+	if (!scene_tree)
+		return NULL;
+
+	Node *edited_scene = scene_tree->get_edited_scene_root();
+
+	if (!edited_scene)
+		return NULL;
+
+	Node* script_node = _find_script_node(edited_scene,edited_scene,script);
+
+	if (!script_node)
+		return NULL;
+
+	if (!script_node->has_node(base_path))
+		return NULL;
+
+	Node *path_to = script_node->get_node(base_path);
+
+	return path_to;
+#else
+
+	return NULL;
+#endif
+}
+
+StringName VisualScriptPropertyGet::_get_base_type() const {
+
+	if (call_mode==CALL_MODE_SELF && get_visual_script().is_valid())
+		return get_visual_script()->get_instance_base_type();
+	else if (call_mode==CALL_MODE_NODE_PATH && get_visual_script().is_valid()) {
+		Node *path = _get_base_node();
+		if (path)
+			return path->get_type();
+
+	}
+
+	return base_type;
+}
+
+int VisualScriptPropertyGet::get_input_value_port_count() const{
+
+	return 0;
+
+}
+int VisualScriptPropertyGet::get_output_value_port_count() const{
+
+	return 1;
+}
+
+String VisualScriptPropertyGet::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptPropertyGet::get_input_value_port_info(int p_idx) const{
+
+	if (call_mode==CALL_MODE_INSTANCE) {
+		if (p_idx==0) {
+			PropertyInfo pi;
+			pi.type=Variant::OBJECT;
+			pi.name="instance";
+			return pi;
+		} else {
+			p_idx--;
+		}
+	}
+	return PropertyInfo();
+
+}
+
+PropertyInfo VisualScriptPropertyGet::get_output_value_port_info(int p_idx) const{
+
+
+
+#ifdef DEBUG_METHODS_ENABLED
+
+	//not very efficient but..
+
+
+	List<PropertyInfo> pinfo;
+
+	if (call_mode==CALL_MODE_NODE_PATH) {
+
+		Node *n = _get_base_node();
+		if (n) {
+			n->get_property_list(&pinfo);
+		} else {
+			ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+		}
+	} else {
+		ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+	}
+
+	for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+
+		if (E->get().name==property) {
+
+			PropertyInfo info=E->get();
+			info.name="";
+			return info;
+		}
+	}
+
+
+#endif
+
+	return PropertyInfo(Variant::NIL,"");
+}
+
+
+String VisualScriptPropertyGet::get_caption() const {
+
+	return "Get";
+}
+
+String VisualScriptPropertyGet::get_text() const {
+
+	return property;
+
+}
+
+void VisualScriptPropertyGet::set_base_type(const StringName& p_type) {
+
+	if (base_type==p_type)
+		return;
+
+	base_type=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+StringName VisualScriptPropertyGet::get_base_type() const{
+
+	return base_type;
+}
+
+void VisualScriptPropertyGet::set_property(const StringName& p_type){
+
+	if (property==p_type)
+		return;
+
+	property=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+StringName VisualScriptPropertyGet::get_property() const {
+
+
+	return property;
+}
+
+void VisualScriptPropertyGet::set_base_path(const NodePath& p_type) {
+
+	if (base_path==p_type)
+		return;
+
+	base_path=p_type;
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+NodePath VisualScriptPropertyGet::get_base_path() const {
+
+	return base_path;
+}
+
+
+void VisualScriptPropertyGet::set_call_mode(CallMode p_mode) {
+
+	if (call_mode==p_mode)
+		return;
+
+	call_mode=p_mode;
+	_change_notify();
+	emit_signal("ports_changed");
+
+}
+VisualScriptPropertyGet::CallMode VisualScriptPropertyGet::get_call_mode() const {
+
+	return call_mode;
+}
+
+void VisualScriptPropertyGet::_validate_property(PropertyInfo& property) const {
+
+	if (property.name=="property/base_type") {
+		if (call_mode!=CALL_MODE_INSTANCE) {
+			property.usage=0;
+		}
+	}
+
+
+	if (property.name=="property/node_path") {
+		if (call_mode!=CALL_MODE_NODE_PATH) {
+			property.usage=0;
+		} else {
+
+			Node *bnode = _get_base_node();
+			if (bnode) {
+				property.hint_string=bnode->get_path(); //convert to loong string
+			} else {
+
+			}
+		}
+	}
+
+	if (property.name=="property/property") {
+		property.hint=PROPERTY_HINT_ENUM;
+
+
+		List<PropertyInfo> pinfo;
+
+		if (call_mode==CALL_MODE_NODE_PATH) {
+
+			Node *n = _get_base_node();
+			if (n) {
+				n->get_property_list(&pinfo);
+			} else {
+				ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+			}
+		} else {
+			ObjectTypeDB::get_property_list(_get_base_type(),&pinfo);
+		}
+
+		List<String> mstring;
+
+		for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) {
+
+			if (E->get().usage&PROPERTY_USAGE_EDITOR)
+				mstring.push_back(E->get().name);
+		}
+
+		String ml;
+		for (List<String>::Element *E=mstring.front();E;E=E->next()) {
+
+			if (ml!=String())
+				ml+=",";
+			ml+=E->get();
+		}
+
+		property.hint_string=ml;
+	}
+
+}
+
+void VisualScriptPropertyGet::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_base_type","base_type"),&VisualScriptPropertyGet::set_base_type);
+	ObjectTypeDB::bind_method(_MD("get_base_type"),&VisualScriptPropertyGet::get_base_type);
+
+	ObjectTypeDB::bind_method(_MD("set_property","property"),&VisualScriptPropertyGet::set_property);
+	ObjectTypeDB::bind_method(_MD("get_property"),&VisualScriptPropertyGet::get_property);
+
+	ObjectTypeDB::bind_method(_MD("set_call_mode","mode"),&VisualScriptPropertyGet::set_call_mode);
+	ObjectTypeDB::bind_method(_MD("get_call_mode"),&VisualScriptPropertyGet::get_call_mode);
+
+	ObjectTypeDB::bind_method(_MD("set_base_path","base_path"),&VisualScriptPropertyGet::set_base_path);
+	ObjectTypeDB::bind_method(_MD("get_base_path"),&VisualScriptPropertyGet::get_base_path);
+
+
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"property/set_mode",PROPERTY_HINT_ENUM,"Self,Node Path,Instance"),_SCS("set_call_mode"),_SCS("get_call_mode"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"property/base_type",PROPERTY_HINT_TYPE_STRING,"Object"),_SCS("set_base_type"),_SCS("get_base_type"));
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH,"property/node_path",PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE),_SCS("set_base_path"),_SCS("get_base_path"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"property/property"),_SCS("set_property"),_SCS("get_property"));
+
+	BIND_CONSTANT( CALL_MODE_SELF );
+	BIND_CONSTANT( CALL_MODE_NODE_PATH);
+	BIND_CONSTANT( CALL_MODE_INSTANCE);
+}
+
+VisualScriptNodeInstance* VisualScriptPropertyGet::instance(VScriptInstance* p_instance) {
+
+	return NULL;
+}
+
+VisualScriptPropertyGet::VisualScriptPropertyGet() {
+
+	call_mode=CALL_MODE_INSTANCE;
+	base_type="Object";
+
+}
+
+template<VisualScriptPropertyGet::CallMode cmode>
+static Ref<VisualScriptNode> create_property_get_node(const String& p_name) {
+
+	Ref<VisualScriptPropertyGet> node;
+	node.instance();
+	node->set_call_mode(cmode);
+	return node;
+}
+
+
+//////////////////////////////////////////
+////////////////SCRIPT CALL//////////////////////
+//////////////////////////////////////////
+
+int VisualScriptScriptCall::get_output_sequence_port_count() const {
+
+	return 1;
+}
+
+bool VisualScriptScriptCall::has_input_sequence_port() const{
+
+	return true;
+}
+
+Node *VisualScriptScriptCall::_get_base_node() const {
+
+#ifdef TOOLS_ENABLED
+	Ref<Script> script = get_visual_script();
+	if (!script.is_valid())
+		return NULL;
+
+	MainLoop * main_loop = OS::get_singleton()->get_main_loop();
+	if (!main_loop)
+		return NULL;
+
+	SceneTree *scene_tree = main_loop->cast_to<SceneTree>();
+
+	if (!scene_tree)
+		return NULL;
+
+	Node *edited_scene = scene_tree->get_edited_scene_root();
+
+	if (!edited_scene)
+		return NULL;
+
+	Node* script_node = _find_script_node(edited_scene,edited_scene,script);
+
+	if (!script_node)
+		return NULL;
+
+	if (!script_node->has_node(base_path))
+		return NULL;
+
+	Node *path_to = script_node->get_node(base_path);
+
+	return path_to;
+#else
+
+	return NULL;
+#endif
+}
+
+
+int VisualScriptScriptCall::get_input_value_port_count() const{
+
+
+	if (call_mode==CALL_MODE_SELF) {
+
+		Ref<VisualScript> vs = get_visual_script();
+		if (vs.is_valid()) {
+
+			if (!vs->has_function(function))
+				return 0;
+
+			int id = vs->get_function_node_id(function);
+			if (id<0)
+				return 0;
+
+			Ref<VisualScriptFunction> func = vs->get_node(function,id);
+
+			return func->get_argument_count();
+		}
+	} else {
+
+		Node*base = _get_base_node();
+		if (!base)
+			return 0;
+		Ref<Script> script = base->get_script();
+		if (!script.is_valid())
+			return 0;
+
+		List<MethodInfo> functions;
+		script->get_method_list(&functions);
+		for (List<MethodInfo>::Element *E=functions.front();E;E=E->next()) {
+			if (E->get().name==function) {
+				return E->get().arguments.size();
+			}
+		}
+
+	}
+
+
+	return 0;
+
+}
+int VisualScriptScriptCall::get_output_value_port_count() const{
+	return 1;
+}
+
+String VisualScriptScriptCall::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptScriptCall::get_input_value_port_info(int p_idx) const{
+
+	if (call_mode==CALL_MODE_SELF) {
+
+		Ref<VisualScript> vs = get_visual_script();
+		if (vs.is_valid()) {
+
+			if (!vs->has_function(function))
+				return PropertyInfo();
+
+			int id = vs->get_function_node_id(function);
+			if (id<0)
+				return PropertyInfo();
+
+			Ref<VisualScriptFunction> func = vs->get_node(function,id);
+
+			if (p_idx>=func->get_argument_count())
+				return PropertyInfo();
+			return PropertyInfo(func->get_argument_type(p_idx),func->get_argument_name(p_idx));
+		}
+	} else {
+
+		Node*base = _get_base_node();
+		if (!base)
+			return PropertyInfo();
+		Ref<Script> script = base->get_script();
+		if (!script.is_valid())
+			return PropertyInfo();
+
+		List<MethodInfo> functions;
+		script->get_method_list(&functions);
+		for (List<MethodInfo>::Element *E=functions.front();E;E=E->next()) {
+			if (E->get().name==function) {
+				if (p_idx<0 || p_idx>=E->get().arguments.size())
+					return PropertyInfo();
+				return E->get().arguments[p_idx];
+			}
+		}
+
+	}
+
+	return PropertyInfo();
+
+}
+
+PropertyInfo VisualScriptScriptCall::get_output_value_port_info(int p_idx) const{
+
+	return PropertyInfo();
+}
+
+
+String VisualScriptScriptCall::get_caption() const {
+
+	return "ScriptCall";
+}
+
+String VisualScriptScriptCall::get_text() const {
+
+	return "  "+String(function)+"()";
+}
+
+
+
+void VisualScriptScriptCall::set_function(const StringName& p_type){
+
+	if (function==p_type)
+		return;
+
+	function=p_type;
+
+	_change_notify();
+	emit_signal("ports_changed");
+}
+StringName VisualScriptScriptCall::get_function() const {
+
+
+	return function;
+}
+
+void VisualScriptScriptCall::set_base_path(const NodePath& p_type) {
+
+	if (base_path==p_type)
+		return;
+
+	base_path=p_type;
+
+	_change_notify();
+	emit_signal("ports_changed");
+}
+
+NodePath VisualScriptScriptCall::get_base_path() const {
+
+	return base_path;
+}
+
+
+void VisualScriptScriptCall::set_call_mode(CallMode p_mode) {
+
+	if (call_mode==p_mode)
+		return;
+
+	call_mode=p_mode;
+
+	_change_notify();
+	emit_signal("ports_changed");
+
+}
+VisualScriptScriptCall::CallMode VisualScriptScriptCall::get_call_mode() const {
+
+	return call_mode;
+}
+
+void VisualScriptScriptCall::_validate_property(PropertyInfo& property) const {
+
+
+
+	if (property.name=="function/node_path") {
+		if (call_mode!=CALL_MODE_NODE_PATH) {
+			property.usage=0;
+		} else {
+
+			Node *bnode = _get_base_node();
+			if (bnode) {
+				property.hint_string=bnode->get_path(); //convert to loong string
+			} else {
+
+			}
+		}
+	}
+
+	if (property.name=="function/function") {
+		property.hint=PROPERTY_HINT_ENUM;
+
+
+		List<MethodInfo> methods;
+
+		if (call_mode==CALL_MODE_SELF) {
+
+			Ref<VisualScript> vs = get_visual_script();
+			if (vs.is_valid()) {
+
+				vs->get_method_list(&methods);
+
+			}
+		} else {
+
+			Node*base = _get_base_node();
+			if (!base)
+				return;
+			Ref<Script> script = base->get_script();
+			if (!script.is_valid())
+				return;
+
+			script->get_method_list(&methods);
+
+		}
+
+		List<String> mstring;
+		for (List<MethodInfo>::Element *E=methods.front();E;E=E->next()) {
+			if (E->get().name.begins_with("_"))
+				continue;
+			mstring.push_back(E->get().name.get_slice(":",0));
+		}
+
+		mstring.sort();
+
+		String ml;
+		for (List<String>::Element *E=mstring.front();E;E=E->next()) {
+
+			if (ml!=String())
+				ml+=",";
+			ml+=E->get();
+		}
+
+		property.hint_string=ml;
+	}
+
+}
+
+
+void VisualScriptScriptCall::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_function","function"),&VisualScriptScriptCall::set_function);
+	ObjectTypeDB::bind_method(_MD("get_function"),&VisualScriptScriptCall::get_function);
+
+	ObjectTypeDB::bind_method(_MD("set_call_mode","mode"),&VisualScriptScriptCall::set_call_mode);
+	ObjectTypeDB::bind_method(_MD("get_call_mode"),&VisualScriptScriptCall::get_call_mode);
+
+	ObjectTypeDB::bind_method(_MD("set_base_path","base_path"),&VisualScriptScriptCall::set_base_path);
+	ObjectTypeDB::bind_method(_MD("get_base_path"),&VisualScriptScriptCall::get_base_path);
+
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"function/call_mode",PROPERTY_HINT_ENUM,"Self,Node Path"),_SCS("set_call_mode"),_SCS("get_call_mode"));
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH,"function/node_path",PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE),_SCS("set_base_path"),_SCS("get_base_path"));
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"function/function"),_SCS("set_function"),_SCS("get_function"));
+
+	BIND_CONSTANT( CALL_MODE_SELF );
+	BIND_CONSTANT( CALL_MODE_NODE_PATH);
+
+}
+
+VisualScriptNodeInstance* VisualScriptScriptCall::instance(VScriptInstance* p_instance) {
+
+	return NULL;
+}
+
+VisualScriptScriptCall::VisualScriptScriptCall() {
+
+	call_mode=CALL_MODE_SELF;
+
+
+}
+
+template<VisualScriptScriptCall::CallMode cmode>
+static Ref<VisualScriptNode> create_script_call_node(const String& p_name) {
+
+	Ref<VisualScriptScriptCall> node;
+	node.instance();
+	node->set_call_mode(cmode);
+	return node;
+}
+
+
+//////////////////////////////////////////
+////////////////SCRIPT CALL//////////////////////
+//////////////////////////////////////////
+
+int VisualScriptEmitSignal::get_output_sequence_port_count() const {
+
+	return 1;
+}
+
+bool VisualScriptEmitSignal::has_input_sequence_port() const{
+
+	return true;
+}
+
+
+int VisualScriptEmitSignal::get_input_value_port_count() const{
+
+	Ref<VisualScript> vs = get_visual_script();
+	if (vs.is_valid()) {
+
+		if (!vs->has_custom_signal(name))
+			return 0;
+
+		return vs->custom_signal_get_argument_count(name);
+	}
+
+	return 0;
+
+}
+int VisualScriptEmitSignal::get_output_value_port_count() const{
+	return 0;
+}
+
+String VisualScriptEmitSignal::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptEmitSignal::get_input_value_port_info(int p_idx) const{
+
+	Ref<VisualScript> vs = get_visual_script();
+	if (vs.is_valid()) {
+
+		if (!vs->has_custom_signal(name))
+			return PropertyInfo();
+
+		return PropertyInfo(vs->custom_signal_get_argument_type(name,p_idx),vs->custom_signal_get_argument_name(name,p_idx));
+	}
+
+	return PropertyInfo();
+
+}
+
+PropertyInfo VisualScriptEmitSignal::get_output_value_port_info(int p_idx) const{
+
+	return PropertyInfo();
+}
+
+
+String VisualScriptEmitSignal::get_caption() const {
+
+	return "EmitSignal";
+}
+
+String VisualScriptEmitSignal::get_text() const {
+
+	return "emit "+String(name);
+}
+
+
+
+void VisualScriptEmitSignal::set_signal(const StringName& p_type){
+
+	if (name==p_type)
+		return;
+
+	name=p_type;
+
+	_change_notify();
+	emit_signal("ports_changed");
+}
+StringName VisualScriptEmitSignal::get_signal() const {
+
+
+	return name;
+}
+
+
+void VisualScriptEmitSignal::_validate_property(PropertyInfo& property) const {
+
+
+
+	if (property.name=="signal/signal") {
+		property.hint=PROPERTY_HINT_ENUM;
+
+
+		List<StringName> sigs;
+
+		Ref<VisualScript> vs = get_visual_script();
+		if (vs.is_valid()) {
+
+			vs->get_custom_signal_list(&sigs);
+
+		}
+
+		String ml;
+		for (List<StringName>::Element *E=sigs.front();E;E=E->next()) {
+
+			if (ml!=String())
+				ml+=",";
+			ml+=E->get();
+		}
+
+		property.hint_string=ml;
+	}
+
+}
+
+
+void VisualScriptEmitSignal::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_signal","name"),&VisualScriptEmitSignal::set_signal);
+	ObjectTypeDB::bind_method(_MD("get_signal"),&VisualScriptEmitSignal::get_signal);
+
+
+	ADD_PROPERTY(PropertyInfo(Variant::STRING,"signal/signal"),_SCS("set_signal"),_SCS("get_signal"));
+
+
+}
+
+VisualScriptNodeInstance* VisualScriptEmitSignal::instance(VScriptInstance* p_instance) {
+
+	return NULL;
+}
+
+VisualScriptEmitSignal::VisualScriptEmitSignal() {
+}
+
+void register_visual_script_func_nodes() {
+
+	VisualScriptLanguage::singleton->add_register_func("functions/call_method/call",create_function_call_node<VisualScriptFunctionCall::CALL_MODE_INSTANCE>);
+	VisualScriptLanguage::singleton->add_register_func("functions/call_method/call_in_self",create_function_call_node<VisualScriptFunctionCall::CALL_MODE_SELF>);
+	VisualScriptLanguage::singleton->add_register_func("functions/call_method/call_in_node",create_function_call_node<VisualScriptFunctionCall::CALL_MODE_NODE_PATH>);
+
+	VisualScriptLanguage::singleton->add_register_func("functions/set_property/set",create_property_set_node<VisualScriptPropertySet::CALL_MODE_INSTANCE>);
+	VisualScriptLanguage::singleton->add_register_func("functions/set_property/set_in_self",create_property_set_node<VisualScriptPropertySet::CALL_MODE_SELF>);
+	VisualScriptLanguage::singleton->add_register_func("functions/set_property/set_in_node",create_property_set_node<VisualScriptPropertySet::CALL_MODE_NODE_PATH>);
+
+	VisualScriptLanguage::singleton->add_register_func("functions/get_property/get",create_property_get_node<VisualScriptPropertyGet::CALL_MODE_INSTANCE>);
+	VisualScriptLanguage::singleton->add_register_func("functions/get_property/get_from_self",create_property_get_node<VisualScriptPropertyGet::CALL_MODE_SELF>);
+	VisualScriptLanguage::singleton->add_register_func("functions/get_property/get_from_node",create_property_get_node<VisualScriptPropertyGet::CALL_MODE_NODE_PATH>);
+
+	VisualScriptLanguage::singleton->add_register_func("functions/script/script_call",create_script_call_node<VisualScriptScriptCall::CALL_MODE_SELF>);
+	VisualScriptLanguage::singleton->add_register_func("functions/script/script_call_in_node",create_script_call_node<VisualScriptScriptCall::CALL_MODE_NODE_PATH>);
+	VisualScriptLanguage::singleton->add_register_func("functions/script/emit_signal",create_node_generic<VisualScriptEmitSignal>);
+
+
+}