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virtualx-engine/modules/visual_script/visual_script.cpp

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WIP visual scripting, not working yet but you can check out stuff
2016-08-03 00:11:05 +02:00
#include "visual_script.h"
#include "visual_script_nodes.h"
void VisualScriptNode::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_visual_script:VisualScript"),&VisualScriptNode::get_visual_script);
ADD_SIGNAL(MethodInfo("ports_changed"));
}
Ref<VisualScript> VisualScriptNode::get_visual_script() const {
if (scripts_used.size())
return Ref<VisualScript>(scripts_used.front()->get());
return Ref<VisualScript>();
}
////////////////
/////////////////////
VisualScriptNodeInstance::~VisualScriptNodeInstance() {
}
void VisualScript::add_function(const StringName& p_name) {
ERR_FAIL_COND(!String(p_name).is_valid_identifier());
ERR_FAIL_COND(functions.has(p_name));
functions[p_name]=Function();
}
bool VisualScript::has_function(const StringName& p_name) const {
return functions.has(p_name);
}
void VisualScript::remove_function(const StringName& p_name) {
ERR_FAIL_COND(!functions.has(p_name));
for (Map<int,Function::NodeData>::Element *E=functions[p_name].nodes.front();E;E=E->next()) {
E->get().node->disconnect("ports_changed",this,"_node_ports_changed");
E->get().node->scripts_used.erase(this);
}
functions.erase(p_name);
}
void VisualScript::rename_function(const StringName& p_name,const StringName& p_new_name) {
ERR_FAIL_COND(!functions.has(p_name));
if (p_new_name==p_name)
return;
ERR_FAIL_COND(!String(p_new_name).is_valid_identifier());
ERR_FAIL_COND(functions.has(p_new_name));
ERR_FAIL_COND(variables.has(p_new_name));
ERR_FAIL_COND(custom_signals.has(p_new_name));
functions[p_new_name]=functions[p_name];
functions.erase(p_name);
}
void VisualScript::get_function_list(List<StringName> *r_functions) const {
for (const Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
r_functions->push_back(E->key());
}
r_functions->sort_custom<StringName::AlphCompare>();
}
int VisualScript::get_function_node_id(const StringName& p_name) const {
ERR_FAIL_COND_V(!functions.has(p_name),-1);
return functions[p_name].function_id;
}
void VisualScript::_node_ports_changed(int p_id) {
StringName function;
for (Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
if (E->get().nodes.has(p_id)) {
function=E->key();
break;
}
}
ERR_FAIL_COND(function==StringName());
Function &func = functions[function];
Ref<VisualScriptNode> vsn = func.nodes[p_id].node;
//must revalidate all the functions
{
List<SequenceConnection> to_remove;
for (Set<SequenceConnection>::Element *E=func.sequence_connections.front();E;E=E->next()) {
if (E->get().from_node==p_id && E->get().from_output>=vsn->get_output_sequence_port_count()) {
to_remove.push_back(E->get());
}
if (E->get().to_node==p_id && !vsn->has_input_sequence_port()) {
to_remove.push_back(E->get());
}
}
while(to_remove.size()) {
func.sequence_connections.erase(to_remove.front()->get());
to_remove.pop_front();
}
}
{
List<DataConnection> to_remove;
for (Set<DataConnection>::Element *E=func.data_connections.front();E;E=E->next()) {
if (E->get().from_node==p_id && E->get().from_port>=vsn->get_output_value_port_count()) {
to_remove.push_back(E->get());
}
if (E->get().to_node==p_id && E->get().to_port>=vsn->get_input_value_port_count()) {
to_remove.push_back(E->get());
}
}
while(to_remove.size()) {
func.data_connections.erase(to_remove.front()->get());
to_remove.pop_front();
}
}
emit_signal("node_ports_changed",function,p_id);
}
void VisualScript::add_node(const StringName& p_func,int p_id, const Ref<VisualScriptNode>& p_node, const Point2 &p_pos) {
ERR_FAIL_COND(!functions.has(p_func));
for (Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
ERR_FAIL_COND(E->get().nodes.has(p_id)); //id can exist only one in script, even for different functions
}
Function &func = functions[p_func];
if (p_node->cast_to<VisualScriptFunction>()) {
//the function indeed
ERR_EXPLAIN("A function node already has been set here.");
ERR_FAIL_COND(func.function_id>=0);
func.function_id=p_id;
}
Function::NodeData nd;
nd.node=p_node;
nd.pos=p_pos;
Ref<VisualScriptNode> vsn = p_node;
vsn->connect("ports_changed",this,"_node_ports_changed",varray(p_id));
vsn->scripts_used.insert(this);
func.nodes[p_id]=nd;
}
void VisualScript::remove_node(const StringName& p_func,int p_id){
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
ERR_FAIL_COND(!func.nodes.has(p_id));
{
List<SequenceConnection> to_remove;
for (Set<SequenceConnection>::Element *E=func.sequence_connections.front();E;E=E->next()) {
if (E->get().from_node==p_id || E->get().to_node==p_id) {
to_remove.push_back(E->get());
}
}
while(to_remove.size()) {
func.sequence_connections.erase(to_remove.front()->get());
to_remove.pop_front();
}
}
{
List<DataConnection> to_remove;
for (Set<DataConnection>::Element *E=func.data_connections.front();E;E=E->next()) {
if (E->get().from_node==p_id || E->get().to_node==p_id) {
to_remove.push_back(E->get());
}
}
while(to_remove.size()) {
func.data_connections.erase(to_remove.front()->get());
to_remove.pop_front();
}
}
if (func.nodes[p_id].node->cast_to<VisualScriptFunction>()) {
func.function_id=-1; //revert to invalid
}
func.nodes[p_id].node->disconnect("ports_changed",this,"_node_ports_changed");
func.nodes[p_id].node->scripts_used.erase(this);
func.nodes.erase(p_id);
}
Ref<VisualScriptNode> VisualScript::get_node(const StringName& p_func,int p_id) const{
ERR_FAIL_COND_V(!functions.has(p_func),Ref<VisualScriptNode>());
const Function &func = functions[p_func];
ERR_FAIL_COND_V(!func.nodes.has(p_id),Ref<VisualScriptNode>());
return func.nodes[p_id].node;
}
void VisualScript::set_node_pos(const StringName& p_func,int p_id,const Point2& p_pos) {
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
ERR_FAIL_COND(!func.nodes.has(p_id));
func.nodes[p_id].pos=p_pos;
}
Point2 VisualScript::get_node_pos(const StringName& p_func,int p_id) const{
ERR_FAIL_COND_V(!functions.has(p_func),Point2());
const Function &func = functions[p_func];
ERR_FAIL_COND_V(!func.nodes.has(p_id),Point2());
return func.nodes[p_id].pos;
}
void VisualScript::get_node_list(const StringName& p_func,List<int> *r_nodes) const{
ERR_FAIL_COND(!functions.has(p_func));
const Function &func = functions[p_func];
for (const Map<int,Function::NodeData>::Element *E=func.nodes.front();E;E=E->next()) {
r_nodes->push_back(E->key());
}
}
void VisualScript::sequence_connect(const StringName& p_func,int p_from_node,int p_from_output,int p_to_node){
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
SequenceConnection sc;
sc.from_node=p_from_node;
sc.from_output=p_from_output;
sc.to_node=p_to_node;
ERR_FAIL_COND(func.sequence_connections.has(sc));
func.sequence_connections.insert(sc);
}
void VisualScript::sequence_disconnect(const StringName& p_func,int p_from_node,int p_from_output,int p_to_node){
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
SequenceConnection sc;
sc.from_node=p_from_node;
sc.from_output=p_from_output;
sc.to_node=p_to_node;
ERR_FAIL_COND(!func.sequence_connections.has(sc));
func.sequence_connections.erase(sc);
}
bool VisualScript::has_sequence_connection(const StringName& p_func,int p_from_node,int p_from_output,int p_to_node) const{
ERR_FAIL_COND_V(!functions.has(p_func),false);
const Function &func = functions[p_func];
SequenceConnection sc;
sc.from_node=p_from_node;
sc.from_output=p_from_output;
sc.to_node=p_to_node;
return func.sequence_connections.has(sc);
}
void VisualScript::get_sequence_connection_list(const StringName& p_func,List<SequenceConnection> *r_connection) const {
ERR_FAIL_COND(!functions.has(p_func));
const Function &func = functions[p_func];
for (const Set<SequenceConnection>::Element *E=func.sequence_connections.front();E;E=E->next()) {
r_connection->push_back(E->get());
}
}
void VisualScript::data_connect(const StringName& p_func,int p_from_node,int p_from_port,int p_to_node,int p_to_port) {
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
DataConnection dc;
dc.from_node=p_from_node;
dc.from_port=p_from_port;
dc.to_node=p_to_node;
dc.to_port=p_to_port;
ERR_FAIL_COND( func.data_connections.has(dc));
func.data_connections.insert(dc);
}
void VisualScript::data_disconnect(const StringName& p_func,int p_from_node,int p_from_port,int p_to_node,int p_to_port) {
ERR_FAIL_COND(!functions.has(p_func));
Function &func = functions[p_func];
DataConnection dc;
dc.from_node=p_from_node;
dc.from_port=p_from_port;
dc.to_node=p_to_node;
dc.to_port=p_to_port;
ERR_FAIL_COND( !func.data_connections.has(dc));
func.data_connections.erase(dc);
}
bool VisualScript::has_data_connection(const StringName& p_func,int p_from_node,int p_from_port,int p_to_node,int p_to_port) const {
ERR_FAIL_COND_V(!functions.has(p_func),false);
const Function &func = functions[p_func];
DataConnection dc;
dc.from_node=p_from_node;
dc.from_port=p_from_port;
dc.to_node=p_to_node;
dc.to_port=p_to_port;
return func.data_connections.has(dc);
}
void VisualScript::get_data_connection_list(const StringName& p_func,List<DataConnection> *r_connection) const {
ERR_FAIL_COND(!functions.has(p_func));
const Function &func = functions[p_func];
for (const Set<DataConnection>::Element *E=func.data_connections.front();E;E=E->next()) {
r_connection->push_back(E->get());
}
}
void VisualScript::add_variable(const StringName& p_name,const Variant& p_default_value) {
ERR_FAIL_COND(!String(p_name).is_valid_identifier());
ERR_FAIL_COND(variables.has(p_name));
Variable v;
v.default_value=p_default_value;
v.info.type=p_default_value.get_type();
v.info.name=p_name;
v.info.hint=PROPERTY_HINT_NONE;
variables[p_name]=v;
}
bool VisualScript::has_variable(const StringName& p_name) const {
return variables.has(p_name);
}
void VisualScript::remove_variable(const StringName& p_name) {
ERR_FAIL_COND(!variables.has(p_name));
variables.erase(p_name);
}
void VisualScript::set_variable_default_value(const StringName& p_name,const Variant& p_value){
ERR_FAIL_COND(!variables.has(p_name));
variables[p_name].default_value=p_value;
}
Variant VisualScript::get_variable_default_value(const StringName& p_name) const{
ERR_FAIL_COND_V(!variables.has(p_name),Variant());
return variables[p_name].default_value;
}
void VisualScript::set_variable_info(const StringName& p_name,const PropertyInfo& p_info){
ERR_FAIL_COND(!variables.has(p_name));
variables[p_name].info=p_info;
variables[p_name].info.name=p_name;
}
PropertyInfo VisualScript::get_variable_info(const StringName& p_name) const{
ERR_FAIL_COND_V(!variables.has(p_name),PropertyInfo());
return variables[p_name].info;
}
void VisualScript::_set_variable_info(const StringName& p_name,const Dictionary& p_info) {
PropertyInfo pinfo;
if (p_info.has("type"))
pinfo.type=Variant::Type(int(p_info["type"]));
if (p_info.has("name"))
pinfo.name=p_info["name"];
if (p_info.has("hint"))
pinfo.hint=PropertyHint(int(p_info["hint"]));
if (p_info.has("hint_string"))
pinfo.hint_string=p_info["hint_string"];
if (p_info.has("usage"))
pinfo.usage=p_info["usage"];
set_variable_info(p_name,pinfo);
}
Dictionary VisualScript::_get_variable_info(const StringName& p_name) const{
PropertyInfo pinfo=get_variable_info(p_name);
Dictionary d;
d["type"]=pinfo.type;
d["name"]=pinfo.name;
d["hint"]=pinfo.hint;
d["hint_string"]=pinfo.hint_string;
d["usage"]=pinfo.usage;
return d;
}
void VisualScript::get_variable_list(List<StringName> *r_variables){
for (Map<StringName,Variable>::Element *E=variables.front();E;E=E->next()) {
r_variables->push_back(E->key());
}
r_variables->sort_custom<StringName::AlphCompare>();
}
void VisualScript::set_instance_base_type(const StringName& p_type) {
base_type=p_type;
}
void VisualScript::rename_variable(const StringName& p_name,const StringName& p_new_name) {
ERR_FAIL_COND(!variables.has(p_name));
if (p_new_name==p_name)
return;
ERR_FAIL_COND(!String(p_new_name).is_valid_identifier());
ERR_FAIL_COND(functions.has(p_new_name));
ERR_FAIL_COND(variables.has(p_new_name));
ERR_FAIL_COND(custom_signals.has(p_new_name));
variables[p_new_name]=variables[p_name];
variables.erase(p_name);
}
void VisualScript::add_custom_signal(const StringName& p_name) {
ERR_FAIL_COND(!String(p_name).is_valid_identifier());
ERR_FAIL_COND(custom_signals.has(p_name));
custom_signals[p_name]=Vector<Argument>();
}
bool VisualScript::has_custom_signal(const StringName& p_name) const {
return custom_signals.has(p_name);
}
void VisualScript::custom_signal_add_argument(const StringName& p_func,Variant::Type p_type,const String& p_name,int p_index) {
ERR_FAIL_COND(!custom_signals.has(p_func));
Argument arg;
arg.type=p_type;
arg.name=p_name;
if (p_index<0)
custom_signals[p_func].push_back(arg);
else
custom_signals[p_func].insert(0,arg);
}
void VisualScript::custom_signal_set_argument_type(const StringName& p_func,int p_argidx,Variant::Type p_type) {
ERR_FAIL_COND(!custom_signals.has(p_func));
ERR_FAIL_INDEX(p_argidx,custom_signals[p_func].size());
custom_signals[p_func][p_argidx].type=p_type;
}
Variant::Type VisualScript::custom_signal_get_argument_type(const StringName& p_func,int p_argidx) const {
ERR_FAIL_COND_V(!custom_signals.has(p_func),Variant::NIL);
ERR_FAIL_INDEX_V(p_argidx,custom_signals[p_func].size(),Variant::NIL);
return custom_signals[p_func][p_argidx].type;
}
void VisualScript::custom_signal_set_argument_name(const StringName& p_func,int p_argidx,const String& p_name) {
ERR_FAIL_COND(!custom_signals.has(p_func));
ERR_FAIL_INDEX(p_argidx,custom_signals[p_func].size());
custom_signals[p_func][p_argidx].name=p_name;
}
String VisualScript::custom_signal_get_argument_name(const StringName& p_func,int p_argidx) const {
ERR_FAIL_COND_V(!custom_signals.has(p_func),String());
ERR_FAIL_INDEX_V(p_argidx,custom_signals[p_func].size(),String());
return custom_signals[p_func][p_argidx].name;
}
void VisualScript::custom_signal_remove_argument(const StringName& p_func,int p_argidx) {
ERR_FAIL_COND(!custom_signals.has(p_func));
ERR_FAIL_INDEX(p_argidx,custom_signals[p_func].size());
custom_signals[p_func].remove(p_argidx);
}
int VisualScript::custom_signal_get_argument_count(const StringName& p_func) const {
ERR_FAIL_COND_V(!custom_signals.has(p_func),0);
return custom_signals[p_func].size();
}
void VisualScript::custom_signal_swap_argument(const StringName& p_func,int p_argidx,int p_with_argidx) {
ERR_FAIL_COND(!custom_signals.has(p_func));
ERR_FAIL_INDEX(p_argidx,custom_signals[p_func].size());
ERR_FAIL_INDEX(p_with_argidx,custom_signals[p_func].size());
SWAP( custom_signals[p_func][p_argidx], custom_signals[p_func][p_with_argidx] );
}
void VisualScript::remove_custom_signal(const StringName& p_name) {
ERR_FAIL_COND(!custom_signals.has(p_name));
custom_signals.erase(p_name);
}
void VisualScript::rename_custom_signal(const StringName& p_name,const StringName& p_new_name) {
ERR_FAIL_COND(!custom_signals.has(p_name));
if (p_new_name==p_name)
return;
ERR_FAIL_COND(!String(p_new_name).is_valid_identifier());
ERR_FAIL_COND(functions.has(p_new_name));
ERR_FAIL_COND(variables.has(p_new_name));
ERR_FAIL_COND(custom_signals.has(p_new_name));
custom_signals[p_new_name]=custom_signals[p_name];
custom_signals.erase(p_name);
}
void VisualScript::get_custom_signal_list(List<StringName> *r_custom_signals) const {
for (const Map<StringName,Vector<Argument> >::Element *E=custom_signals.front();E;E=E->next()) {
r_custom_signals->push_back(E->key());
}
r_custom_signals->sort_custom<StringName::AlphCompare>();
}
int VisualScript::get_available_id() const {
int max_id=0;
for (Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
if (E->get().nodes.empty())
continue;
int last_id = E->get().nodes.back()->key();
max_id=MAX(max_id,last_id+1);
}
return max_id;
}
/////////////////////////////////
bool VisualScript::can_instance() const {
return ScriptServer::is_scripting_enabled();
}
StringName VisualScript::get_instance_base_type() const {
return base_type;
}
ScriptInstance* VisualScript::instance_create(Object *p_this) {
return NULL;
}
bool VisualScript::instance_has(const Object *p_this) const {
return false;
}
bool VisualScript::has_source_code() const {
return false;
}
String VisualScript::get_source_code() const {
return String();
}
void VisualScript::set_source_code(const String& p_code) {
}
Error VisualScript::reload(bool p_keep_state) {
return OK;
}
bool VisualScript::is_tool() const {
return false;
}
String VisualScript::get_node_type() const {
return String();
}
ScriptLanguage *VisualScript::get_language() const {
return VisualScriptLanguage::singleton;
}
bool VisualScript::has_script_signal(const StringName& p_signal) const {
return false;
}
void VisualScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
}
bool VisualScript::get_property_default_value(const StringName& p_property,Variant& r_value) const {
return false;
}
void VisualScript::get_method_list(List<MethodInfo> *p_list) const {
for (Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
MethodInfo mi;
mi.name=E->key();
if (E->get().function_id>=0) {
Ref<VisualScriptFunction> func=E->get().nodes[E->get().function_id].node;
if (func.is_valid()) {
for(int i=0;i<func->get_argument_count();i++) {
PropertyInfo arg;
arg.name=func->get_argument_name(i);
arg.type=func->get_argument_type(i);
mi.arguments.push_back(arg);
}
}
}
p_list->push_back(mi);
}
}
void VisualScript::_set_data(const Dictionary& p_data) {
Dictionary d = p_data;
if (d.has("base_type"))
base_type=d["base_type"];
variables.clear();
Array vars=d["variables"];
for (int i=0;i<vars.size();i++) {
Dictionary v=vars[i];
add_variable(v["name"],v["default_value"]);
_set_variable_info(v["name"],v);
}
custom_signals.clear();
Array sigs=d["signals"];
for (int i=0;i<sigs.size();i++) {
Dictionary cs=sigs[i];
add_custom_signal(cs["name"]);
Array args=cs["arguments"];
for(int j=0;j<args.size();j+=2) {
custom_signal_add_argument(cs["name"],Variant::Type(int(args[j+1])),args[j]);
}
}
Array funcs=d["functions"];
functions.clear();
for (int i=0;i<funcs.size();i++) {
Dictionary func=funcs[i];
StringName name=func["name"];
//int id=func["function_id"];
add_function(name);
Array nodes = func["nodes"];
for(int i=0;i<nodes.size();i+=3) {
add_node(name,nodes[i],nodes[i+2],nodes[i+1]);
}
Array sequence_connections=func["sequence_connections"];
for (int j=0;j<sequence_connections.size();j+=3) {
sequence_connect(name,sequence_connections[j+0],sequence_connections[j+1],sequence_connections[j+2]);
}
Array data_connections=func["data_connections"];
for (int j=0;j<data_connections.size();j+=4) {
data_connect(name,data_connections[j+0],data_connections[j+1],data_connections[j+2],data_connections[j+3]);
}
}
}
Dictionary VisualScript::_get_data() const{
Dictionary d;
d["base_type"]=base_type;
Array vars;
for (const Map<StringName,Variable>::Element *E=variables.front();E;E=E->next()) {
Dictionary var = _get_variable_info(E->key());
var["name"]=E->key(); //make sure it's the right one
var["default_value"]=E->get().default_value;
vars.push_back(var);
}
d["variables"]=vars;
Array sigs;
for (const Map<StringName,Vector<Argument> >::Element *E=custom_signals.front();E;E=E->next()) {
Dictionary cs;
cs["name"]=E->key();
Array args;
for(int i=0;i<E->get().size();i++) {
args.push_back(E->get()[i].name);
args.push_back(E->get()[i].type);
}
cs["arguments"]=args;
sigs.push_back(cs);
}
d["signals"]=sigs;
Array funcs;
for (const Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
Dictionary func;
func["name"]=E->key();
func["function_id"]=E->get().function_id;
Array nodes;
for (const Map<int,Function::NodeData>::Element *F=E->get().nodes.front();F;F=F->next()) {
nodes.push_back(F->key());
nodes.push_back(F->get().pos);
nodes.push_back(F->get().node);
}
func["nodes"]=nodes;
Array sequence_connections;
for (const Set<SequenceConnection>::Element *F=E->get().sequence_connections.front();F;F=F->next()) {
sequence_connections.push_back(F->get().from_node);
sequence_connections.push_back(F->get().from_output);
sequence_connections.push_back(F->get().to_node);
}
func["sequence_connections"]=sequence_connections;
Array data_connections;
for (const Set<DataConnection>::Element *F=E->get().data_connections.front();F;F=F->next()) {
data_connections.push_back(F->get().from_node);
data_connections.push_back(F->get().from_port);
data_connections.push_back(F->get().to_node);
data_connections.push_back(F->get().to_port);
}
func["data_connections"]=data_connections;
funcs.push_back(func);
}
d["functions"]=funcs;
return d;
}
void VisualScript::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_node_ports_changed"),&VisualScript::_node_ports_changed);
ObjectTypeDB::bind_method(_MD("add_function","name"),&VisualScript::add_function);
ObjectTypeDB::bind_method(_MD("has_function","name"),&VisualScript::has_function);
ObjectTypeDB::bind_method(_MD("remove_function","name"),&VisualScript::remove_function);
ObjectTypeDB::bind_method(_MD("rename_function","name","new_name"),&VisualScript::rename_function);
ObjectTypeDB::bind_method(_MD("add_node","func","id","node","pos"),&VisualScript::add_node,DEFVAL(Point2()));
ObjectTypeDB::bind_method(_MD("remove_node","func","id"),&VisualScript::remove_node);
ObjectTypeDB::bind_method(_MD("get_function_node_id","name"),&VisualScript::get_function_node_id);
ObjectTypeDB::bind_method(_MD("get_node","func","id"),&VisualScript::get_node);
ObjectTypeDB::bind_method(_MD("set_node_pos","func","id","pos"),&VisualScript::set_node_pos);
ObjectTypeDB::bind_method(_MD("get_node_pos","func","id"),&VisualScript::get_node_pos);
ObjectTypeDB::bind_method(_MD("sequence_connect","func","from_node","from_output","to_node"),&VisualScript::sequence_connect);
ObjectTypeDB::bind_method(_MD("sequence_disconnect","func","from_node","from_output","to_node"),&VisualScript::sequence_disconnect);
ObjectTypeDB::bind_method(_MD("has_sequence_connection","func","from_node","from_output","to_node"),&VisualScript::has_sequence_connection);
ObjectTypeDB::bind_method(_MD("data_connect","func","from_node","from_port","to_node","to_port"),&VisualScript::data_connect);
ObjectTypeDB::bind_method(_MD("data_disconnect","func","from_node","from_port","to_node","to_port"),&VisualScript::data_disconnect);
ObjectTypeDB::bind_method(_MD("has_data_connection","func","from_node","from_port","to_node","to_port"),&VisualScript::has_data_connection);
ObjectTypeDB::bind_method(_MD("add_variable","name","default_value"),&VisualScript::add_variable,DEFVAL(Variant()));
ObjectTypeDB::bind_method(_MD("has_variable","name"),&VisualScript::has_variable);
ObjectTypeDB::bind_method(_MD("remove_variable","name"),&VisualScript::remove_variable);
ObjectTypeDB::bind_method(_MD("set_variable_default_value","name","value"),&VisualScript::set_variable_default_value);
ObjectTypeDB::bind_method(_MD("get_variable_default_value","name"),&VisualScript::get_variable_default_value);
ObjectTypeDB::bind_method(_MD("set_variable_info","name","value"),&VisualScript::_set_variable_info);
ObjectTypeDB::bind_method(_MD("get_variable_info","name"),&VisualScript::_get_variable_info);
ObjectTypeDB::bind_method(_MD("rename_variable","name","new_name"),&VisualScript::rename_variable);
ObjectTypeDB::bind_method(_MD("add_custom_signal","name"),&VisualScript::add_custom_signal);
ObjectTypeDB::bind_method(_MD("has_custom_signal","name"),&VisualScript::has_custom_signal);
ObjectTypeDB::bind_method(_MD("custom_signal_add_argument","name","type","argname","index"),&VisualScript::custom_signal_add_argument,DEFVAL(-1));
ObjectTypeDB::bind_method(_MD("custom_signal_set_argument_type","name","argidx","type"),&VisualScript::custom_signal_set_argument_type);
ObjectTypeDB::bind_method(_MD("custom_signal_get_argument_type","name","argidx"),&VisualScript::custom_signal_get_argument_type);
ObjectTypeDB::bind_method(_MD("custom_signal_set_argument_name","name","argidx","argname"),&VisualScript::custom_signal_set_argument_name);
ObjectTypeDB::bind_method(_MD("custom_signal_get_argument_name","name","argidx"),&VisualScript::custom_signal_get_argument_name);
ObjectTypeDB::bind_method(_MD("custom_signal_remove_argument","argidx"),&VisualScript::custom_signal_remove_argument);
ObjectTypeDB::bind_method(_MD("custom_signal_get_argument_count","name"),&VisualScript::custom_signal_get_argument_count);
ObjectTypeDB::bind_method(_MD("custom_signal_swap_argument","name","argidx","withidx"),&VisualScript::custom_signal_swap_argument);
ObjectTypeDB::bind_method(_MD("remove_custom_signal","name"),&VisualScript::remove_custom_signal);
ObjectTypeDB::bind_method(_MD("rename_custom_signal","name","new_name"),&VisualScript::rename_custom_signal);
//ObjectTypeDB::bind_method(_MD("set_variable_info","name","info"),&VScript::set_variable_info);
//ObjectTypeDB::bind_method(_MD("get_variable_info","name"),&VScript::set_variable_info);
ObjectTypeDB::bind_method(_MD("set_instance_base_type","type"),&VisualScript::set_instance_base_type);
ObjectTypeDB::bind_method(_MD("_set_data","data"),&VisualScript::_set_data);
ObjectTypeDB::bind_method(_MD("_get_data"),&VisualScript::_get_data);
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY,"data",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR),_SCS("_set_data"),_SCS("_get_data"));
ADD_SIGNAL(MethodInfo("node_ports_changed",PropertyInfo(Variant::STRING,"function"),PropertyInfo(Variant::INT,"id")));
}
VisualScript::VisualScript() {
base_type="Object";
}
VisualScript::~VisualScript() {
while(!functions.empty()) {
remove_function(functions.front()->key());
}
}
////////////////////////////////////////////
String VisualScriptLanguage::get_name() const {
return "VisualScript";
}
/* LANGUAGE FUNCTIONS */
void VisualScriptLanguage::init() {
}
String VisualScriptLanguage::get_type() const {
return "VisualScript";
}
String VisualScriptLanguage::get_extension() const {
return "vs";
}
Error VisualScriptLanguage::execute_file(const String& p_path) {
return OK;
}
void VisualScriptLanguage::finish() {
}
/* EDITOR FUNCTIONS */
void VisualScriptLanguage::get_reserved_words(List<String> *p_words) const {
}
void VisualScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
}
void VisualScriptLanguage::get_string_delimiters(List<String> *p_delimiters) const {
}
String VisualScriptLanguage::get_template(const String& p_class_name, const String& p_base_class_name) const {
return String();
}
bool VisualScriptLanguage::validate(const String& p_script, int &r_line_error,int &r_col_error,String& r_test_error, const String& p_path,List<String> *r_functions) const {
return false;
}
Script *VisualScriptLanguage::create_script() const {
return memnew( VisualScript );
}
bool VisualScriptLanguage::has_named_classes() const {
return false;
}
int VisualScriptLanguage::find_function(const String& p_function,const String& p_code) const {
return -1;
}
String VisualScriptLanguage::make_function(const String& p_class,const String& p_name,const StringArray& p_args) const {
return String();
}
void VisualScriptLanguage::auto_indent_code(String& p_code,int p_from_line,int p_to_line) const {
}
void VisualScriptLanguage::add_global_constant(const StringName& p_variable,const Variant& p_value) {
}
/* DEBUGGER FUNCTIONS */
String VisualScriptLanguage::debug_get_error() const {
return String();
}
int VisualScriptLanguage::debug_get_stack_level_count() const {
return 0;
}
int VisualScriptLanguage::debug_get_stack_level_line(int p_level) const {
return 0;
}
String VisualScriptLanguage::debug_get_stack_level_function(int p_level) const {
return String();
}
String VisualScriptLanguage::debug_get_stack_level_source(int p_level) const {
return String();
}
void VisualScriptLanguage::debug_get_stack_level_locals(int p_level,List<String> *p_locals, List<Variant> *p_values, int p_max_subitems,int p_max_depth) {
}
void VisualScriptLanguage::debug_get_stack_level_members(int p_level,List<String> *p_members, List<Variant> *p_values, int p_max_subitems,int p_max_depth) {
}
void VisualScriptLanguage::debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems,int p_max_depth) {
}
String VisualScriptLanguage::debug_parse_stack_level_expression(int p_level,const String& p_expression,int p_max_subitems,int p_max_depth) {
return String();
}
void VisualScriptLanguage::reload_all_scripts() {
}
void VisualScriptLanguage::reload_tool_script(const Ref<Script>& p_script,bool p_soft_reload) {
}
/* LOADER FUNCTIONS */
void VisualScriptLanguage::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("vs");
}
void VisualScriptLanguage::get_public_functions(List<MethodInfo> *p_functions) const {
}
void VisualScriptLanguage::get_public_constants(List<Pair<String,Variant> > *p_constants) const {
}
void VisualScriptLanguage::profiling_start() {
}
void VisualScriptLanguage::profiling_stop() {
}
int VisualScriptLanguage::profiling_get_accumulated_data(ProfilingInfo *p_info_arr,int p_info_max) {
return 0;
}
int VisualScriptLanguage::profiling_get_frame_data(ProfilingInfo *p_info_arr,int p_info_max) {
return 0;
}
VisualScriptLanguage* VisualScriptLanguage::singleton=NULL;
void VisualScriptLanguage::add_register_func(const String& p_name,VisualScriptNodeRegisterFunc p_func) {
ERR_FAIL_COND(register_funcs.has(p_name));
register_funcs[p_name]=p_func;
}
Ref<VisualScriptNode> VisualScriptLanguage::create_node_from_name(const String& p_name) {
ERR_FAIL_COND_V(!register_funcs.has(p_name),Ref<VisualScriptNode>());
return register_funcs[p_name](p_name);
}
void VisualScriptLanguage::get_registered_node_names(List<String> *r_names) {
for (Map<String,VisualScriptNodeRegisterFunc>::Element *E=register_funcs.front();E;E=E->next()) {
r_names->push_back(E->key());
}
}
VisualScriptLanguage::VisualScriptLanguage() {
singleton=this;
}
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