diff options
Diffstat (limited to 'modules/visual_script/visual_script_editor.cpp')
| -rw-r--r-- | modules/visual_script/visual_script_editor.cpp | 3091 |
1 files changed, 3091 insertions, 0 deletions
diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp new file mode 100644 index 000000000..f10e4db9c --- /dev/null +++ b/modules/visual_script/visual_script_editor.cpp @@ -0,0 +1,3091 @@ +#include "visual_script_editor.h" +#include "tools/editor/editor_node.h" +#include "visual_script_nodes.h" +#include "visual_script_flow_control.h" +#include "visual_script_func_nodes.h" +#include "os/input.h" +#include "tools/editor/editor_resource_preview.h" +#include "os/keyboard.h" + +#ifdef TOOLS_ENABLED +class VisualScriptEditorSignalEdit : public Object { + + OBJ_TYPE(VisualScriptEditorSignalEdit,Object) + + StringName sig; +public: + UndoRedo *undo_redo; + Ref<VisualScript> script; + + +protected: + + static void _bind_methods() { + ObjectTypeDB::bind_method("_sig_changed",&VisualScriptEditorSignalEdit::_sig_changed); + } + + void _sig_changed() { + + _change_notify(); + } + + bool _set(const StringName& p_name, const Variant& p_value) { + + if (sig==StringName()) + return false; + + if (p_name=="argument_count") { + + int new_argc=p_value; + int argc = script->custom_signal_get_argument_count(sig); + if (argc==new_argc) + return true; + + undo_redo->create_action("Change Signal Arguments"); + + + + if (new_argc < argc) { + for(int i=new_argc;i<argc;i++) { + undo_redo->add_do_method(script.ptr(),"custom_signal_remove_argument",sig,new_argc); + undo_redo->add_undo_method(script.ptr(),"custom_signal_add_argument",sig,script->custom_signal_get_argument_name(sig,i),script->custom_signal_get_argument_type(sig,i),-1); + } + } else if (new_argc>argc) { + + for(int i=argc;i<new_argc;i++) { + + undo_redo->add_do_method(script.ptr(),"custom_signal_add_argument",sig,Variant::NIL,"arg"+itos(i+1),-1); + undo_redo->add_undo_method(script.ptr(),"custom_signal_remove_argument",sig,argc); + } + } + + undo_redo->add_do_method(this,"_sig_changed"); + undo_redo->add_undo_method(this,"_sig_changed"); + + undo_redo->commit_action(); + + return true; + } + if (String(p_name).begins_with("argument/")) { + int idx = String(p_name).get_slice("/",1).to_int()-1; + ERR_FAIL_INDEX_V(idx,script->custom_signal_get_argument_count(sig),false); + String what = String(p_name).get_slice("/",2); + if (what=="type") { + + int old_type = script->custom_signal_get_argument_type(sig,idx); + int new_type=p_value; + undo_redo->create_action("Change Argument Type"); + undo_redo->add_do_method(script.ptr(),"custom_signal_set_argument_type",sig,idx,new_type); + undo_redo->add_undo_method(script.ptr(),"custom_signal_set_argument_type",sig,idx,old_type); + undo_redo->commit_action(); + + return true; + } + + if (what=="name") { + + String old_name = script->custom_signal_get_argument_name(sig,idx); + String new_name=p_value; + undo_redo->create_action("Change Argument name"); + undo_redo->add_do_method(script.ptr(),"custom_signal_set_argument_name",sig,idx,new_name); + undo_redo->add_undo_method(script.ptr(),"custom_signal_set_argument_name",sig,idx,old_name); + undo_redo->commit_action(); + return true; + } + + + } + + + return false; + } + + bool _get(const StringName& p_name,Variant &r_ret) const { + + if (sig==StringName()) + return false; + + if (p_name=="argument_count") { + r_ret = script->custom_signal_get_argument_count(sig); + return true; + } + if (String(p_name).begins_with("argument/")) { + int idx = String(p_name).get_slice("/",1).to_int()-1; + ERR_FAIL_INDEX_V(idx,script->custom_signal_get_argument_count(sig),false); + String what = String(p_name).get_slice("/",2); + if (what=="type") { + r_ret = script->custom_signal_get_argument_type(sig,idx); + return true; + } + if (what=="name") { + r_ret = script->custom_signal_get_argument_name(sig,idx); + return true; + } + + + + } + + return false; + } + void _get_property_list( List<PropertyInfo> *p_list) const { + + if (sig==StringName()) + return; + + p_list->push_back(PropertyInfo(Variant::INT,"argument_count",PROPERTY_HINT_RANGE,"0,256")); + String argt="Variant"; + for(int i=1;i<Variant::VARIANT_MAX;i++) { + argt+=","+Variant::get_type_name(Variant::Type(i)); + } + + for(int i=0;i<script->custom_signal_get_argument_count(sig);i++) { + p_list->push_back(PropertyInfo(Variant::INT,"argument/"+itos(i+1)+"/type",PROPERTY_HINT_ENUM,argt)); + p_list->push_back(PropertyInfo(Variant::STRING,"argument/"+itos(i+1)+"/name")); + } + } + +public: + + + void edit(const StringName& p_sig) { + + sig=p_sig; + _change_notify(); + } + + VisualScriptEditorSignalEdit() { undo_redo=NULL; } +}; + +class VisualScriptEditorVariableEdit : public Object { + + OBJ_TYPE(VisualScriptEditorVariableEdit,Object) + + StringName var; +public: + UndoRedo *undo_redo; + Ref<VisualScript> script; + + +protected: + + static void _bind_methods() { + ObjectTypeDB::bind_method("_var_changed",&VisualScriptEditorVariableEdit::_var_changed); + ObjectTypeDB::bind_method("_var_value_changed",&VisualScriptEditorVariableEdit::_var_value_changed); + } + + void _var_changed() { + + _change_notify(); + } + void _var_value_changed() { + + _change_notify("value"); //so the whole tree is not redrawn, makes editing smoother in general + } + + bool _set(const StringName& p_name, const Variant& p_value) { + + if (var==StringName()) + return false; + + + + if (String(p_name)=="value") { + undo_redo->create_action("Set Variable Default Value"); + Variant current=script->get_variable_default_value(var); + undo_redo->add_do_method(script.ptr(),"set_variable_default_value",var,p_value); + undo_redo->add_undo_method(script.ptr(),"set_variable_default_value",var,current); + undo_redo->add_do_method(this,"_var_value_changed"); + undo_redo->add_undo_method(this,"_var_value_changed"); + undo_redo->commit_action(); + return true; + } + + Dictionary d = script->call("get_variable_info",var); + + if (String(p_name)=="type") { + + Dictionary dc=d.copy(); + dc["type"]=p_value; + undo_redo->create_action("Set Variable Type"); + undo_redo->add_do_method(script.ptr(),"set_variable_info",var,dc); + undo_redo->add_undo_method(script.ptr(),"set_variable_info",var,d); + undo_redo->add_do_method(this,"_var_changed"); + undo_redo->add_undo_method(this,"_var_changed"); + undo_redo->commit_action(); + return true; + } + + if (String(p_name)=="hint") { + + Dictionary dc=d.copy(); + dc["hint"]=p_value; + undo_redo->create_action("Set Variable Type"); + undo_redo->add_do_method(script.ptr(),"set_variable_info",var,dc); + undo_redo->add_undo_method(script.ptr(),"set_variable_info",var,d); + undo_redo->add_do_method(this,"_var_changed"); + undo_redo->add_undo_method(this,"_var_changed"); + undo_redo->commit_action(); + return true; + } + + if (String(p_name)=="hint_string") { + + Dictionary dc=d.copy(); + dc["hint_string"]=p_value; + undo_redo->create_action("Set Variable Type"); + undo_redo->add_do_method(script.ptr(),"set_variable_info",var,dc); + undo_redo->add_undo_method(script.ptr(),"set_variable_info",var,d); + undo_redo->add_do_method(this,"_var_changed"); + undo_redo->add_undo_method(this,"_var_changed"); + undo_redo->commit_action(); + return true; + } + + + return false; + } + + bool _get(const StringName& p_name,Variant &r_ret) const { + + if (var==StringName()) + return false; + + if (String(p_name)=="value") { + r_ret=script->get_variable_default_value(var); + return true; + } + + PropertyInfo pinfo = script->get_variable_info(var); + + if (String(p_name)=="type") { + r_ret=pinfo.type; + return true; + } + if (String(p_name)=="hint") { + r_ret=pinfo.hint; + return true; + } + if (String(p_name)=="hint_string") { + r_ret=pinfo.hint_string; + return true; + } + + return false; + } + void _get_property_list( List<PropertyInfo> *p_list) const { + + if (var==StringName()) + return; + + String argt="Variant"; + for(int i=1;i<Variant::VARIANT_MAX;i++) { + argt+=","+Variant::get_type_name(Variant::Type(i)); + } + p_list->push_back(PropertyInfo(Variant::INT,"type",PROPERTY_HINT_ENUM,argt)); + p_list->push_back(PropertyInfo(script->get_variable_info(var).type,"value",script->get_variable_info(var).hint,script->get_variable_info(var).hint_string,PROPERTY_USAGE_DEFAULT)); + p_list->push_back(PropertyInfo(Variant::INT,"hint",PROPERTY_HINT_ENUM,"None,Range,ExpRange,Enum,ExpEasing,Length,SpriteFrame,KeyAccel,BitFlags,AllFlags,File,Dir,GlobalFile,GlobalDir,ResourceType,MultilineText")); + p_list->push_back(PropertyInfo(Variant::STRING,"hint_string")); + + } + +public: + + + void edit(const StringName& p_var) { + + var=p_var; + _change_notify(); + } + + VisualScriptEditorVariableEdit() { undo_redo=NULL; } +}; + +static Color _color_from_type(Variant::Type p_type) { + Color color; + switch(p_type) { + case Variant::NIL: color = Color::html("69ecbd"); break; + + case Variant::BOOL: color = Color::html("8da6f0"); break; + case Variant::INT: color = Color::html("7dc6ef"); break; + case Variant::REAL: color = Color::html("61daf4"); break; + case Variant::STRING: color = Color::html("6ba7ec"); break; + + case Variant::VECTOR2: color = Color::html("bd91f1"); break; + case Variant::RECT2: color = Color::html("f191a5"); break; + case Variant::VECTOR3: color = Color::html("d67dee"); break; + case Variant::MATRIX32: color = Color::html("c4ec69"); break; + case Variant::PLANE: color = Color::html("f77070"); break; + case Variant::QUAT: color = Color::html("ec69a3"); break; + case Variant::_AABB: color = Color::html("ee7991"); break; + case Variant::MATRIX3: color = Color::html("e3ec69"); break; + case Variant::TRANSFORM: color = Color::html("ecd669"); break; + + case Variant::COLOR: color = Color::html("9dff70"); break; + case Variant::IMAGE: color = Color::html("93f1b9"); break; + case Variant::NODE_PATH: color = Color::html("6993ec"); break; + case Variant::_RID: color = Color::html("69ec9a"); break; + case Variant::OBJECT: color = Color::html("79f3e8"); break; + case Variant::INPUT_EVENT: color = Color::html("adf18f"); break; + case Variant::DICTIONARY: color = Color::html("77edb1"); break; + + case Variant::ARRAY: color = Color::html("e0e0e0"); break; + case Variant::RAW_ARRAY: color = Color::html("aaf4c8"); break; + case Variant::INT_ARRAY: color = Color::html("afdcf5"); break; + case Variant::REAL_ARRAY: color = Color::html("97e7f8"); break; + case Variant::STRING_ARRAY: color = Color::html("9dc4f2"); break; + case Variant::VECTOR2_ARRAY: color = Color::html("d1b3f5"); break; + case Variant::VECTOR3_ARRAY: color = Color::html("df9bf2"); break; + case Variant::COLOR_ARRAY: color = Color::html("e9ff97"); break; + + default: + color.set_hsv(p_type/float(Variant::VARIANT_MAX),0.7,0.7); + } + return color; +} + + + +void VisualScriptEditor::_update_graph_connections() { + + graph->clear_connections(); + + List<VisualScript::SequenceConnection> sequence_conns; + script->get_sequence_connection_list(edited_func,&sequence_conns); + + + for (List<VisualScript::SequenceConnection>::Element *E=sequence_conns.front();E;E=E->next()) { + + graph->connect_node(itos(E->get().from_node),E->get().from_output,itos(E->get().to_node),0); + } + + List<VisualScript::DataConnection> data_conns; + script->get_data_connection_list(edited_func,&data_conns); + + for (List<VisualScript::DataConnection>::Element *E=data_conns.front();E;E=E->next()) { + + VisualScript::DataConnection dc=E->get(); + + + Ref<VisualScriptNode> from_node = script->get_node(edited_func,E->get().from_node); + Ref<VisualScriptNode> to_node = script->get_node(edited_func,E->get().to_node); + + if (to_node->has_input_sequence_port()) { + dc.to_port++; + } + + dc.from_port+=from_node->get_output_sequence_port_count(); + + graph->connect_node(itos(E->get().from_node),dc.from_port,itos(E->get().to_node),dc.to_port); + } + +} + + +void VisualScriptEditor::_update_graph(int p_only_id) { + + if (updating_graph) + return; + + updating_graph=true; + + //byebye all nodes + if (p_only_id>=0) { + if (graph->has_node(itos(p_only_id))) { + Node* gid = graph->get_node(itos(p_only_id)); + if (gid) + memdelete(gid); + } + } else { + + for(int i=0;i<graph->get_child_count();i++) { + + if (graph->get_child(i)->cast_to<GraphNode>()) { + memdelete(graph->get_child(i)); + i--; + } + } + } + + if (!script->has_function(edited_func)) { + graph->hide(); + select_func_text->show(); + updating_graph=false; + return; + } + + graph->show(); + select_func_text->hide(); + + Ref<Texture> type_icons[Variant::VARIANT_MAX]={ + Control::get_icon("MiniVariant","EditorIcons"), + Control::get_icon("MiniBoolean","EditorIcons"), + Control::get_icon("MiniInteger","EditorIcons"), + Control::get_icon("MiniFloat","EditorIcons"), + Control::get_icon("MiniString","EditorIcons"), + Control::get_icon("MiniVector2","EditorIcons"), + Control::get_icon("MiniRect2","EditorIcons"), + Control::get_icon("MiniVector3","EditorIcons"), + Control::get_icon("MiniMatrix32","EditorIcons"), + Control::get_icon("MiniPlane","EditorIcons"), + Control::get_icon("MiniQuat","EditorIcons"), + Control::get_icon("MiniAabb","EditorIcons"), + Control::get_icon("MiniMatrix3","EditorIcons"), + Control::get_icon("MiniTransform","EditorIcons"), + Control::get_icon("MiniColor","EditorIcons"), + Control::get_icon("MiniImage","EditorIcons"), + Control::get_icon("MiniPath","EditorIcons"), + Control::get_icon("MiniRid","EditorIcons"), + Control::get_icon("MiniObject","EditorIcons"), + Control::get_icon("MiniInput","EditorIcons"), + Control::get_icon("MiniDictionary","EditorIcons"), + Control::get_icon("MiniArray","EditorIcons"), + Control::get_icon("MiniRawArray","EditorIcons"), + Control::get_icon("MiniIntArray","EditorIcons"), + Control::get_icon("MiniFloatArray","EditorIcons"), + Control::get_icon("MiniStringArray","EditorIcons"), + Control::get_icon("MiniVector2Array","EditorIcons"), + Control::get_icon("MiniVector3Array","EditorIcons"), + Control::get_icon("MiniColorArray","EditorIcons") + }; + + + + Ref<Texture> seq_port = Control::get_icon("VisualShaderPort","EditorIcons"); + + List<int> ids; + script->get_node_list(edited_func,&ids); + StringName editor_icons="EditorIcons"; + + for(List<int>::Element *E=ids.front();E;E=E->next()) { + + if (p_only_id>=0 && p_only_id!=E->get()) + continue; + + Ref<VisualScriptNode> node = script->get_node(edited_func,E->get()); + Vector2 pos = script->get_node_pos(edited_func,E->get()); + + GraphNode *gnode = memnew( GraphNode ); + gnode->set_title(node->get_caption()); + if (error_line==E->get()) { + gnode->set_overlay(GraphNode::OVERLAY_POSITION); + } else if (node->is_breakpoint()) { + gnode->set_overlay(GraphNode::OVERLAY_BREAKPOINT); + } + + if (EditorSettings::get_singleton()->has("visual_script_editor/color_"+node->get_category())) { + gnode->set_modulate(EditorSettings::get_singleton()->get("visual_script_editor/color_"+node->get_category())); + } + + + + gnode->set_meta("__vnode",node); + gnode->set_name(itos(E->get())); + gnode->connect("dragged",this,"_node_moved",varray(E->get())); + gnode->connect("close_request",this,"_remove_node",varray(E->get()),CONNECT_DEFERRED); + + + if (E->get()!=script->get_function_node_id(edited_func)) { + //function can't be erased + gnode->set_show_close_button(true); + } + + + Label *text = memnew( Label ); + text->set_text(node->get_text()); + gnode->add_child(text); + + if (node->cast_to<VisualScriptComment>()) { + Ref<VisualScriptComment> vsc=node; + gnode->set_comment(true); + gnode->set_resizeable(true); + gnode->set_custom_minimum_size(vsc->get_size()*EDSCALE); + gnode->connect("resize_request",this,"_comment_node_resized",varray(E->get())); + + } + + + int slot_idx=0; + + bool single_seq_output = node->get_output_sequence_port_count()==1 && node->get_output_sequence_port_text(0)==String(); + gnode->set_slot(0,node->has_input_sequence_port(),TYPE_SEQUENCE,Color(1,1,1,1),single_seq_output,TYPE_SEQUENCE,Color(1,1,1,1),seq_port,seq_port); + gnode->set_offset(pos*EDSCALE); + slot_idx++; + + if (!single_seq_output) { + for(int i=0;i<node->get_output_sequence_port_count();i++) { + + Label *text2 = memnew( Label ); + text2->set_text(node->get_output_sequence_port_text(i)); + text2->set_align(Label::ALIGN_RIGHT); + gnode->add_child(text2); + gnode->set_slot(slot_idx,false,0,Color(),true,TYPE_SEQUENCE,Color(1,1,1,1),seq_port,seq_port); + slot_idx++; + } + } + + for(int i=0;i<MAX(node->get_output_value_port_count(),node->get_input_value_port_count());i++) { + + bool left_ok=false; + Variant::Type left_type=Variant::NIL; + String left_name; + + + + if (i<node->get_input_value_port_count()) { + PropertyInfo pi = node->get_input_value_port_info(i); + left_ok=true; + left_type=pi.type; + left_name=pi.name; + } + + bool right_ok=false; + Variant::Type right_type=Variant::NIL; + String right_name; + + if (i<node->get_output_value_port_count()) { + PropertyInfo pi = node->get_output_value_port_info(i); + right_ok=true; + right_type=pi.type; + right_name=pi.name; + } + + HBoxContainer *hbc = memnew( HBoxContainer); + + if (left_ok) { + + Ref<Texture> t; + if (left_type>=0 && left_type<Variant::VARIANT_MAX) { + t=type_icons[left_type]; + } + if (t.is_valid()) { + TextureFrame *tf = memnew(TextureFrame); + tf->set_texture(t); + tf->set_stretch_mode(TextureFrame::STRETCH_KEEP_CENTERED); + hbc->add_child(tf); + } + + hbc->add_child(memnew(Label(left_name))); + + if (left_type!=Variant::NIL && !script->is_input_value_port_connected(edited_func,E->get(),i)) { + + PropertyInfo pi = node->get_input_value_port_info(i); + Button *button = memnew( Button ); + Variant value = node->get_default_input_value(i); + if (value.get_type()!=left_type) { + //different type? for now convert + //not the same, reconvert + Variant::CallError ce; + const Variant *existingp=&value; + value = Variant::construct(left_type,&existingp,1,ce,false); + } + + if (left_type==Variant::COLOR) { + button->set_custom_minimum_size(Size2(30,0)*EDSCALE); + button->connect("draw",this,"_draw_color_over_button",varray(button,value)); + } else if (left_type==Variant::OBJECT && Ref<Resource>(value).is_valid()) { + + Ref<Resource> res = value; + Array arr; + arr.push_back(button->get_instance_ID()); + arr.push_back(String(value)); + EditorResourcePreview::get_singleton()->queue_edited_resource_preview(res,this,"_button_resource_previewed",arr); + + } else if (pi.type==Variant::INT && pi.hint==PROPERTY_HINT_ENUM){ + + button->set_text(pi.hint_string.get_slice(",",value)); + } else { + + button->set_text(value); + } + button->connect("pressed",this,"_default_value_edited",varray(button,E->get(),i)); + hbc->add_child(button); + } + } else { + Control *c = memnew(Control); + c->set_custom_minimum_size(Size2(10,0)*EDSCALE); + hbc->add_child(c); + } + + hbc->add_spacer(); + + if (right_ok) { + + hbc->add_child(memnew(Label(right_name))); + + Ref<Texture> t; + if (right_type>=0 && right_type<Variant::VARIANT_MAX) { + t=type_icons[right_type]; + } + if (t.is_valid()) { + TextureFrame *tf = memnew(TextureFrame); + tf->set_texture(t); + tf->set_stretch_mode(TextureFrame::STRETCH_KEEP_CENTERED); + hbc->add_child(tf); + } + + } + + gnode->add_child(hbc); + + gnode->set_slot(slot_idx,left_ok,left_type,_color_from_type(left_type),right_ok,right_type,_color_from_type(right_type)); + + slot_idx++; + } + + graph->add_child(gnode); + + if (gnode->is_comment()) { + graph->move_child(gnode,0); + } + } + + _update_graph_connections(); + graph->call_deferred("set_scroll_ofs",script->get_function_scroll(edited_func)*EDSCALE); //may need to adapt a bit, let it do so + updating_graph=false; + +} + +void VisualScriptEditor::_update_members() { + + + updating_members=true; + + members->clear(); + TreeItem *root = members->create_item(); + + TreeItem *functions = members->create_item(root); + functions->set_selectable(0,false); + functions->set_text(0,TTR("Functions:")); + functions->add_button(0,Control::get_icon("Override","EditorIcons"),1); + functions->add_button(0,Control::get_icon("Add","EditorIcons"),0); + functions->set_custom_bg_color(0,Control::get_color("prop_section","Editor")); + + List<StringName> func_names; + script->get_function_list(&func_names); + for (List<StringName>::Element *E=func_names.front();E;E=E->next()) { + TreeItem *ti = members->create_item(functions) ; + ti->set_text(0,E->get()); + ti->set_selectable(0,true); + ti->set_editable(0,true); + //ti->add_button(0,Control::get_icon("Edit","EditorIcons"),0); function arguments are in the node now + ti->add_button(0,Control::get_icon("Del","EditorIcons"),1); + ti->set_metadata(0,E->get()); + if (E->get()==edited_func) { + ti->set_custom_bg_color(0,get_color("prop_category","Editor")); + ti->set_custom_color(0,Color(1,1,1,1)); + } + if (selected==E->get()) + ti->select(0); + } + + TreeItem *variables = members->create_item(root); + variables->set_selectable(0,false); + variables->set_text(0,TTR("Variables:")); + variables->add_button(0,Control::get_icon("Add","EditorIcons")); + variables->set_custom_bg_color(0,Control::get_color("prop_section","Editor")); + + + List<StringName> var_names; + script->get_variable_list(&var_names); + for (List<StringName>::Element *E=var_names.front();E;E=E->next()) { + TreeItem *ti = members->create_item(variables); + ti->set_text(0,E->get()); + ti->set_selectable(0,true); + ti->set_editable(0,true); + ti->add_button(0,Control::get_icon("Edit","EditorIcons"),0); + ti->add_button(0,Control::get_icon("Del","EditorIcons"),1); + ti->set_metadata(0,E->get()); + if (selected==E->get()) + ti->select(0); + } + + TreeItem *_signals = members->create_item(root); + _signals->set_selectable(0,false); + _signals->set_text(0,TTR("Signals:")); + _signals->add_button(0,Control::get_icon("Add","EditorIcons")); + _signals->set_custom_bg_color(0,Control::get_color("prop_section","Editor")); + + List<StringName> signal_names; + script->get_custom_signal_list(&signal_names); + for (List<StringName>::Element *E=signal_names.front();E;E=E->next()) { + TreeItem *ti = members->create_item(_signals); + ti->set_text(0,E->get()); + ti->set_selectable(0,true); + ti->set_editable(0,true); + ti->add_button(0,Control::get_icon("Edit","EditorIcons"),0); + ti->add_button(0,Control::get_icon("Del","EditorIcons"),1); + ti->set_metadata(0,E->get()); + if (selected==E->get()) + ti->select(0); + } + + String base_type=script->get_instance_base_type(); + String icon_type=base_type; + if (!Control::has_icon(base_type,"EditorIcons")) { + icon_type="Object"; + } + + base_type_select->set_text(base_type); + base_type_select->set_icon(Control::get_icon(icon_type,"EditorIcons")); + + updating_members=false; + +} + +void VisualScriptEditor::_member_selected() { + + if (updating_members) + return; + + TreeItem *ti=members->get_selected(); + ERR_FAIL_COND(!ti); + + + selected=ti->get_metadata(0); +// print_line("selected: "+String(selected)); + + + if (ti->get_parent()==members->get_root()->get_children()) { + + if (edited_func!=selected) { + + revert_on_drag=edited_func; + edited_func=selected; + _update_members(); + _update_graph(); + } + + return; //or crash because it will become invalid + + } + + + +} + +void VisualScriptEditor::_member_edited() { + + if (updating_members) + return; + + TreeItem *ti=members->get_edited(); + ERR_FAIL_COND(!ti); + + String name = ti->get_metadata(0); + String new_name = ti->get_text(0); + + if (name==new_name) + return; + + if (!new_name.is_valid_identifier()) { + + EditorNode::get_singleton()->show_warning(TTR("Name is not a valid identifier:")+" "+new_name); + updating_members=true; + ti->set_text(0,name); + updating_members=false; + return; + + } + + if (script->has_function(new_name) || script->has_variable(new_name) || script->has_custom_signal(new_name)) { + + EditorNode::get_singleton()->show_warning(TTR("Name already in use by another func/var/signal:")+" "+new_name); + updating_members=true; + ti->set_text(0,name); + updating_members=false; + return; + } + + TreeItem *root=members->get_root(); + + if (ti->get_parent()==root->get_children()) { + + if (edited_func==selected) { + edited_func=new_name; + } + selected=new_name; + + + _update_graph(); + + undo_redo->create_action(TTR("Rename Function")); + undo_redo->add_do_method(script.ptr(),"rename_function",name,new_name); + undo_redo->add_undo_method(script.ptr(),"rename_function",new_name,name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + + return; //or crash because it will become invalid + + } + + if (ti->get_parent()==root->get_children()->get_next()) { + + selected=new_name; + undo_redo->create_action(TTR("Rename Variable")); + undo_redo->add_do_method(script.ptr(),"rename_variable",name,new_name); + undo_redo->add_undo_method(script.ptr(),"rename_variable",new_name,name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + + return; //or crash because it will become invalid + } + + if (ti->get_parent()==root->get_children()->get_next()->get_next()) { + + selected=new_name; + undo_redo->create_action(TTR("Rename Signal")); + undo_redo->add_do_method(script.ptr(),"rename_custom_signal",name,new_name); + undo_redo->add_undo_method(script.ptr(),"rename_custom_signal",new_name,name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + + return; //or crash because it will become invalid + } +} + +void VisualScriptEditor::_override_pressed(int p_id) { + + //override a virtual function or method from base type + + ERR_FAIL_COND(!virtuals_in_menu.has(p_id)); + + VirtualInMenu vim=virtuals_in_menu[p_id]; + + String name = _validate_name(vim.name); + selected=name; + edited_func=selected; + Ref<VisualScriptFunction> func_node; + func_node.instance(); + func_node->set_name(vim.name); + + undo_redo->create_action(TTR("Add Function")); + undo_redo->add_do_method(script.ptr(),"add_function",name); + for(int i=0;i<vim.args.size();i++) { + func_node->add_argument(vim.args[i].first,vim.args[i].second); + } + + + undo_redo->add_do_method(script.ptr(),"add_node",name,script->get_available_id(),func_node); + if (vim.ret!=Variant::NIL || vim.ret_variant) { + Ref<VisualScriptReturn> ret_node; + ret_node.instance(); + ret_node->set_return_type(vim.ret); + ret_node->set_enable_return_value(true); + ret_node->set_name(vim.name); + undo_redo->add_do_method(script.ptr(),"add_node",name,script->get_available_id()+1,ret_node,Vector2(500,0)); + + } + + undo_redo->add_undo_method(script.ptr(),"remove_function",name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); + + + _update_graph(); +} + +void VisualScriptEditor::_member_button(Object *p_item, int p_column, int p_button) { + + TreeItem *ti=p_item->cast_to<TreeItem>(); + + TreeItem *root=members->get_root(); + + if (ti->get_parent()==root) { + //main buttons + if (ti==root->get_children()) { + //add function, this one uses menu + + if (p_button==1) { + new_function_menu->clear(); + new_function_menu->set_size(Size2(0,0)); + int idx=0; + + virtuals_in_menu.clear(); + + List<MethodInfo> mi; + ObjectTypeDB::get_method_list(script->get_instance_base_type(),&mi); + for (List<MethodInfo>::Element *E=mi.front();E;E=E->next()) { + MethodInfo mi=E->get(); + if (mi.flags&METHOD_FLAG_VIRTUAL) { + + VirtualInMenu vim; + vim.name=mi.name; + vim.ret=mi.return_val.type; + if (mi.return_val.name!=String()) + vim.ret_variant=true; + else + vim.ret_variant=false; + + String desc; + + if (mi.return_val.type==Variant::NIL) + desc="var"; + else + desc=Variant::get_type_name(mi.return_val.type); + desc+=" "+mi.name+" ( "; + + + for(int i=0;i<mi.arguments.size();i++) { + + if (i>0) + desc+=", "; + + if (mi.arguments[i].type==Variant::NIL) + desc+="var "; + else + desc+=Variant::get_type_name(mi.arguments[i].type)+" "; + + desc+=mi.arguments[i].name; + + Pair<Variant::Type,String> p; + p.first=mi.arguments[i].type; + p.second=mi.arguments[i].name; + vim.args.push_back( p ); + + } + + desc+=" )"; + + virtuals_in_menu[idx]=vim; + + new_function_menu->add_item(desc,idx); + idx++; + } + } + + Rect2 pos = members->get_item_rect(ti); + new_function_menu->set_pos(members->get_global_pos()+pos.pos+Vector2(0,pos.size.y)); + new_function_menu->popup(); + return; + } else if (p_button==0) { + + + String name = _validate_name("new_function"); + selected=name; + edited_func=selected; + + Ref<VisualScriptFunction> func_node; + func_node.instance(); + func_node->set_name(name); + + undo_redo->create_action(TTR("Add Function")); + undo_redo->add_do_method(script.ptr(),"add_function",name); + undo_redo->add_do_method(script.ptr(),"add_node",name,script->get_available_id(),func_node); + undo_redo->add_undo_method(script.ptr(),"remove_function",name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); + + _update_graph(); + } + + return; //or crash because it will become invalid + + } + + if (ti==root->get_children()->get_next()) { + //add variable + String name = _validate_name("new_variable"); + selected=name; + + undo_redo->create_action(TTR("Add Variable")); + undo_redo->add_do_method(script.ptr(),"add_variable",name); + undo_redo->add_undo_method(script.ptr(),"remove_variable",name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + return; //or crash because it will become invalid + + } + + if (ti==root->get_children()->get_next()->get_next()) { + //add variable + String name = _validate_name("new_signal"); + selected=name; + + undo_redo->create_action(TTR("Add Signal")); + undo_redo->add_do_method(script.ptr(),"add_custom_signal",name); + undo_redo->add_undo_method(script.ptr(),"remove_custom_signal",name); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + return; //or crash because it will become invalid + + } + + } else { + + if (ti->get_parent()==root->get_children()) { + //edit/remove function + String name = ti->get_metadata(0); + + if (p_button==1) { + //delete the function + undo_redo->create_action(TTR("Remove Function")); + undo_redo->add_do_method(script.ptr(),"remove_function",name); + undo_redo->add_undo_method(script.ptr(),"add_function",name); + List<int> nodes; + script->get_node_list(name,&nodes); + for (List<int>::Element *E=nodes.front();E;E=E->next()) { + undo_redo->add_undo_method(script.ptr(),"add_node",name,E->get(),script->get_node(name,E->get()),script->get_node_pos(name,E->get())); + } + + List<VisualScript::SequenceConnection> seq_connections; + + script->get_sequence_connection_list(name,&seq_connections); + + for (List<VisualScript::SequenceConnection>::Element *E=seq_connections.front();E;E=E->next()) { + undo_redo->add_undo_method(script.ptr(),"sequence_connect",name,E->get().from_node,E->get().from_output,E->get().to_node); + } + + List<VisualScript::DataConnection> data_connections; + + script->get_data_connection_list(name,&data_connections); + + for (List<VisualScript::DataConnection>::Element *E=data_connections.front();E;E=E->next()) { + undo_redo->add_undo_method(script.ptr(),"data_connect",name,E->get().from_node,E->get().from_port,E->get().to_node,E->get().to_port); + } + + //for(int i=0;i<script->function_get_argument_count(name);i++) { + //// undo_redo->add_undo_method(script.ptr(),"function_add_argument",name,script->function_get_argument_name(name,i),script->function_get_argument_type(name,i)); + //} + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + } else if (p_button==0) { + + } + return; //or crash because it will become invalid + + } + + if (ti->get_parent()==root->get_children()->get_next()) { + //edit/remove variable + + String name = ti->get_metadata(0); + + if (p_button==1) { + + + undo_redo->create_action(TTR("Remove Variable")); + undo_redo->add_do_method(script.ptr(),"remove_variable",name); + undo_redo->add_undo_method(script.ptr(),"add_variable",name,script->get_variable_default_value(name)); + undo_redo->add_undo_method(script.ptr(),"set_variable_info",name,script->call("get_variable_info",name)); //return as dict + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + return; //or crash because it will become invalid + } else if (p_button==0) { + + variable_editor->edit(name); + edit_variable_dialog->set_title(TTR("Editing Variable:")+" "+name); + edit_variable_dialog->popup_centered_minsize(Size2(400,200)*EDSCALE); + } + + } + + if (ti->get_parent()==root->get_children()->get_next()->get_next()) { + //edit/remove variable + String name = ti->get_metadata(0); + + if (p_button==1) { + + undo_redo->create_action(TTR("Remove Signal")); + undo_redo->add_do_method(script.ptr(),"remove_custom_signal",name); + undo_redo->add_undo_method(script.ptr(),"add_custom_signal",name); + + for(int i=0;i<script->custom_signal_get_argument_count(name);i++) { + undo_redo->add_undo_method(script.ptr(),"custom_signal_add_argument",name,script->custom_signal_get_argument_name(name,i),script->custom_signal_get_argument_type(name,i)); + } + + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + } else if (p_button==0) { + + signal_editor->edit(name); + edit_signal_dialog->set_title(TTR("Editing Signal:")+" "+name); + edit_signal_dialog->popup_centered_minsize(Size2(400,300)*EDSCALE); + } + + return; //or crash because it will become invalid + + } + + + } +} + +void VisualScriptEditor::_available_node_doubleclicked() { + + TreeItem *item = nodes->get_selected(); + + if (!item) + return; + + String which = item->get_metadata(0); + if (which==String()) + return; + + Vector2 ofs = graph->get_scroll_ofs() + graph->get_size() * 0.5; + + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + while(true) { + bool exists=false; + List<int> existing; + script->get_node_list(edited_func,&existing); + for (List<int>::Element *E=existing.front();E;E=E->next()) { + Point2 pos = script->get_node_pos(edited_func,E->get()); + if (pos.distance_to(ofs)<15) { + ofs+=Vector2(graph->get_snap(),graph->get_snap()); + exists=true; + break; + } + } + + if (exists) + continue; + break; + + } + + + Ref<VisualScriptNode> vnode = VisualScriptLanguage::singleton->create_node_from_name(which); + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,vnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + +} + +void VisualScriptEditor::_update_available_nodes() { + + nodes->clear(); + + TreeItem *root = nodes->create_item(); + + Map<String,TreeItem*> path_cache; + + String filter = node_filter->get_text(); + + List<String> fnodes; + VisualScriptLanguage::singleton->get_registered_node_names(&fnodes); + + for (List<String>::Element *E=fnodes.front();E;E=E->next()) { + + + Vector<String> path = E->get().split("/"); + + if (filter!=String() && path.size() && path[path.size()-1].findn(filter)==-1) + continue; + + String sp; + TreeItem* parent=root; + + for(int i=0;i<path.size()-1;i++) { + + if (i>0) + sp+=","; + sp+=path[i]; + if (!path_cache.has(sp)) { + TreeItem* pathn = nodes->create_item(parent); + pathn->set_selectable(0,false); + pathn->set_text(0,path[i].capitalize()); + path_cache[sp]=pathn; + parent=pathn; + if (filter==String()) { + pathn->set_collapsed(true); //should remember state + } + } else { + parent=path_cache[sp]; + } + } + + TreeItem *item = nodes->create_item(parent); + item->set_text(0,path[path.size()-1].capitalize()); + item->set_selectable(0,true); + item->set_metadata(0,E->get()); + } + +} + +String VisualScriptEditor::_validate_name(const String& p_name) const { + + String valid=p_name; + + int counter=1; + while(true) { + + bool exists = script->has_function(valid) || script->has_variable(valid) || script->has_custom_signal(valid); + + if (exists) { + counter++; + valid=p_name+"_"+itos(counter); + continue; + } + + break; + } + + return valid; +} + +void VisualScriptEditor::_on_nodes_delete() { + + + List<int> to_erase; + + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + if (gn->is_selected() && gn->is_close_button_visible()) { + to_erase.push_back(gn->get_name().operator String().to_int()); + } + } + } + + if (to_erase.empty()) + return; + + undo_redo->create_action("Remove VisualScript Nodes"); + + for(List<int>::Element*F=to_erase.front();F;F=F->next()) { + + + undo_redo->add_do_method(script.ptr(),"remove_node",edited_func,F->get()); + undo_redo->add_undo_method(script.ptr(),"add_node",edited_func,F->get(),script->get_node(edited_func,F->get()),script->get_node_pos(edited_func,F->get())); + + + List<VisualScript::SequenceConnection> sequence_conns; + script->get_sequence_connection_list(edited_func,&sequence_conns); + + + for (List<VisualScript::SequenceConnection>::Element *E=sequence_conns.front();E;E=E->next()) { + + if (E->get().from_node==F->get() || E->get().to_node==F->get()) { + undo_redo->add_undo_method(script.ptr(),"sequence_connect",edited_func,E->get().from_node,E->get().from_output,E->get().to_node); + } + } + + List<VisualScript::DataConnection> data_conns; + script->get_data_connection_list(edited_func,&data_conns); + + for (List<VisualScript::DataConnection>::Element *E=data_conns.front();E;E=E->next()) { + + if (E->get().from_node==F->get() || E->get().to_node==F->get()) { + undo_redo->add_undo_method(script.ptr(),"data_connect",edited_func,E->get().from_node,E->get().from_port,E->get().to_node,E->get().to_port); + } + } + + } + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); +} + + +void VisualScriptEditor::_on_nodes_duplicate() { + + + List<int> to_duplicate; + + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + if (gn->is_selected() && gn->is_close_button_visible()) { + to_duplicate.push_back(gn->get_name().operator String().to_int()); + } + } + } + + if (to_duplicate.empty()) + return; + + undo_redo->create_action("Duplicate VisualScript Nodes"); + int idc=script->get_available_id()+1; + + Set<int> to_select; + + for(List<int>::Element*F=to_duplicate.front();F;F=F->next()) { + + Ref<VisualScriptNode> node = script->get_node(edited_func,F->get()); + + Ref<VisualScriptNode> dupe = node->duplicate(); + + int new_id = idc++; + to_select.insert(new_id); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,dupe,script->get_node_pos(edited_func,F->get())+Vector2(20,20)); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + + } + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); + + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + int id = gn->get_name().operator String().to_int(); + gn->set_selected(to_select.has(id)); + + } + } + + if (to_select.size()) { + EditorNode::get_singleton()->push_item(script->get_node(edited_func,to_select.front()->get()).ptr()); + } + +} + +void VisualScriptEditor::_input(const InputEvent& p_event) { + + if (p_event.type==InputEvent::MOUSE_BUTTON && !p_event.mouse_button.pressed && p_event.mouse_button.button_index==BUTTON_LEFT) { + revert_on_drag=String(); //so we can still drag functions + } +} + +Variant VisualScriptEditor::get_drag_data_fw(const Point2& p_point,Control* p_from) { + + + if (p_from==nodes) { + + TreeItem *it = nodes->get_item_at_pos(p_point); + if (!it) + return Variant(); + String type=it->get_metadata(0); + if (type==String()) + return Variant(); + + Dictionary dd; + dd["type"]="visual_script_node_drag"; + dd["node_type"]=type; + + Label *label = memnew(Label); + label->set_text(it->get_text(0)); + set_drag_preview(label); + return dd; + } + + if (p_from==members) { + + + TreeItem *it = members->get_item_at_pos(p_point); + if (!it) + return Variant(); + + String type=it->get_metadata(0); + + if (type==String()) + return Variant(); + + + Dictionary dd; + TreeItem *root=members->get_root(); + + if (it->get_parent()==root->get_children()) { + + dd["type"]="visual_script_function_drag"; + dd["function"]=type; + if (revert_on_drag!=String()) { + edited_func=revert_on_drag; //revert so function does not change + revert_on_drag=String(); + _update_graph(); + } + } else if (it->get_parent()==root->get_children()->get_next()) { + + dd["type"]="visual_script_variable_drag"; + dd["variable"]=type; + } else if (it->get_parent()==root->get_children()->get_next()->get_next()) { + + dd["type"]="visual_script_signal_drag"; + dd["signal"]=type; + + } else { + return Variant(); + } + + + + + + + Label *label = memnew(Label); + label->set_text(it->get_text(0)); + set_drag_preview(label); + return dd; + } + return Variant(); +} + +bool VisualScriptEditor::can_drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from) const{ + + if (p_from==graph) { + + + Dictionary d = p_data; + if (d.has("type") && + ( + String(d["type"])=="visual_script_node_drag" || + String(d["type"])=="visual_script_function_drag" || + String(d["type"])=="visual_script_variable_drag" || + String(d["type"])=="visual_script_signal_drag" || + String(d["type"])=="obj_property" || + String(d["type"])=="resource" || + String(d["type"])=="files" || + String(d["type"])=="nodes" + ) ) { + + + if (String(d["type"])=="obj_property") { + +#ifdef OSX_ENABLED + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Meta to drop a Getter. Hold Shift to drop a generic signature.")); +#else + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Ctrl to drop a Getter. Hold Shift to drop a generic signature.")); +#endif + } + + if (String(d["type"])=="nodes") { + +#ifdef OSX_ENABLED + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Meta to drop a simple reference to the node.")); +#else + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Ctrl to drop a simple reference to the node.")); +#endif + } + + if (String(d["type"])=="visual_script_variable_drag") { + +#ifdef OSX_ENABLED + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Meta to drop a Variable Setter.")); +#else + const_cast<VisualScriptEditor*>(this)->_show_hint(TTR("Hold Ctrl to drop a Variable Setter.")); +#endif + } + + return true; + + } + + + + } + + + return false; +} + +#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 + + + +void VisualScriptEditor::drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from){ + + if (p_from==graph) { + + Dictionary d = p_data; + if (d.has("type") && String(d["type"])=="visual_script_node_drag") { + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + + ofs/=EDSCALE; + + Ref<VisualScriptNode> vnode = VisualScriptLanguage::singleton->create_node_from_name(d["node_type"]); + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,vnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + } + + if (d.has("type") && String(d["type"])=="visual_script_variable_drag") { + +#ifdef OSX_ENABLED + bool use_set = Input::get_singleton()->is_key_pressed(KEY_META); +#else + bool use_set = Input::get_singleton()->is_key_pressed(KEY_CONTROL); +#endif + Vector2 ofs = graph->get_scroll_ofs() + p_point; + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + Ref<VisualScriptNode> vnode; + if (use_set) { + Ref<VisualScriptVariableSet> vnodes; + vnodes.instance(); + vnodes->set_variable(d["variable"]); + vnode=vnodes; + } else { + + Ref<VisualScriptVariableGet> vnodeg; + vnodeg.instance(); + vnodeg->set_variable(d["variable"]); + vnode=vnodeg; + } + + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,vnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + } + + if (d.has("type") && String(d["type"])=="visual_script_function_drag") { + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + Ref<VisualScriptFunctionCall> vnode; + vnode.instance(); + vnode->set_call_mode(VisualScriptFunctionCall::CALL_MODE_SELF); + + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,vnode,ofs); + undo_redo->add_do_method(vnode.ptr(),"set_base_type",script->get_instance_base_type()); + undo_redo->add_do_method(vnode.ptr(),"set_function",d["function"]); + + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + + } + + + if (d.has("type") && String(d["type"])=="visual_script_signal_drag") { + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + Ref<VisualScriptEmitSignal> vnode; + vnode.instance(); + vnode->set_signal(d["signal"]); + + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,vnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + } + + if (d.has("type") && String(d["type"])=="resource") { + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + Ref<VisualScriptPreload> prnode; + prnode.instance(); + prnode->set_preload(d["resource"]); + + int new_id = script->get_available_id(); + + undo_redo->create_action(TTR("Add Preload Node")); + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,prnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + Node* node = graph->get_node(itos(new_id)); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + } + + if (d.has("type") && String(d["type"])=="files") { + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; + + Array files = d["files"]; + + List<int> new_ids; + int new_id = script->get_available_id(); + + if (files.size()) { + undo_redo->create_action(TTR("Add Preload Node")); + + for(int i=0;i<files.size();i++) { + + Ref<Resource> res = ResourceLoader::load(files[i]); + if (!res.is_valid()) + continue; + + Ref<VisualScriptPreload> prnode; + prnode.instance(); + prnode->set_preload(res); + + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,prnode,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + new_ids.push_back(new_id); + new_id++; + ofs+=Vector2(20,20)*EDSCALE; + } + + + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + } + + for(List<int>::Element *E=new_ids.front();E;E=E->next()) { + + Node* node = graph->get_node(itos(E->get())); + if (node) { + graph->set_selected(node); + _node_selected(node); + } + } + } + + if (d.has("type") && String(d["type"])=="nodes") { + + Node* sn = _find_script_node(get_tree()->get_edited_scene_root(),get_tree()->get_edited_scene_root(),script); + + + if (!sn) { + EditorNode::get_singleton()->show_warning("Can't drop nodes because script '"+get_name()+"' is not used in this scene."); + return; + } + + +#ifdef OSX_ENABLED + bool use_node = Input::get_singleton()->is_key_pressed(KEY_META); +#else + bool use_node = Input::get_singleton()->is_key_pressed(KEY_CONTROL); +#endif + + + Array nodes = d["nodes"]; + + Vector2 ofs = graph->get_scroll_ofs() + p_point; + + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + ofs/=EDSCALE; + + undo_redo->create_action(TTR("Add Node(s) From Tree")); + int base_id = script->get_available_id(); + + if (nodes.size()>1) { + use_node=true; + } + + for(int i=0;i<nodes.size();i++) { + + NodePath np = nodes[i]; + Node *node = get_node(np); + if (!node) { + continue; + } + + Ref<VisualScriptNode> n; + + if (use_node) { + Ref<VisualScriptSceneNode> scene_node; + scene_node.instance(); + scene_node->set_node_path(sn->get_path_to(node)); + n=scene_node; + + + } else { + Ref<VisualScriptFunctionCall> call; + call.instance(); + call->set_call_mode(VisualScriptFunctionCall::CALL_MODE_NODE_PATH); + call->set_base_path(sn->get_path_to(node));; + call->set_base_type(node->get_type()); + n=call; + + method_select->select_method_from_instance(node); + selecting_method_id=base_id; + + } + + + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,base_id,n,ofs); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,base_id); + + base_id++; + ofs+=Vector2(25,25); + } + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + + } + + if (d.has("type") && String(d["type"])=="obj_property") { + + Node* sn = _find_script_node(get_tree()->get_edited_scene_root(),get_tree()->get_edited_scene_root(),script); + + + if (!sn && !Input::get_singleton()->is_key_pressed(KEY_SHIFT)) { + EditorNode::get_singleton()->show_warning("Can't drop properties because script '"+get_name()+"' is not used in this scene.\nDrop holding 'Shift' to just copy the signature."); + return; + } + + Object *obj=d["object"]; + + if (!obj) + return; + + Node *node = obj->cast_to<Node>(); + Vector2 ofs = graph->get_scroll_ofs() + p_point; + + if (graph->is_using_snap()) { + int snap = graph->get_snap(); + ofs = ofs.snapped(Vector2(snap,snap)); + } + + ofs/=EDSCALE; +#ifdef OSX_ENABLED + bool use_get = Input::get_singleton()->is_key_pressed(KEY_META); +#else + bool use_get = Input::get_singleton()->is_key_pressed(KEY_CONTROL); +#endif + + if (!node || Input::get_singleton()->is_key_pressed(KEY_SHIFT)) { + + + if (use_get) + undo_redo->create_action(TTR("Add Getter Property")); + else + undo_redo->create_action(TTR("Add Setter Property")); + + int base_id = script->get_available_id(); + + Ref<VisualScriptNode> vnode; + + if (!use_get) { + + Ref<VisualScriptPropertySet> pset; + pset.instance(); + pset->set_call_mode(VisualScriptPropertySet::CALL_MODE_INSTANCE); + pset->set_base_type(obj->get_type()); + /*if (use_value) { + pset->set_use_builtin_value(true); + pset->set_builtin_value(d["value"]); + }*/ + vnode=pset; + } else { + + Ref<VisualScriptPropertyGet> pget; + pget.instance(); + pget->set_call_mode(VisualScriptPropertyGet::CALL_MODE_INSTANCE); + pget->set_base_type(obj->get_type()); + + vnode=pget; + + } + + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,base_id,vnode,ofs); + undo_redo->add_do_method(vnode.ptr(),"set_property",d["property"]); + if (!use_get) { + undo_redo->add_do_method(vnode.ptr(),"set_default_input_value",0,d["value"]); + } + + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,base_id); + + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + + } else { + + + + if (use_get) + undo_redo->create_action(TTR("Add Getter Property")); + else + undo_redo->create_action(TTR("Add Setter Property")); + + int base_id = script->get_available_id(); + + Ref<VisualScriptNode> vnode; + + if (!use_get) { + + Ref<VisualScriptPropertySet> pset; + pset.instance(); + if (sn==node) { + pset->set_call_mode(VisualScriptPropertySet::CALL_MODE_SELF); + } else { + pset->set_call_mode(VisualScriptPropertySet::CALL_MODE_NODE_PATH); + pset->set_base_path(sn->get_path_to(node)); + } + + vnode=pset; + } else { + + Ref<VisualScriptPropertyGet> pget; + pget.instance(); + if (sn==node) { + pget->set_call_mode(VisualScriptPropertyGet::CALL_MODE_SELF); + } else { + pget->set_call_mode(VisualScriptPropertyGet::CALL_MODE_NODE_PATH); + pget->set_base_path(sn->get_path_to(node)); + } + vnode=pget; + + } + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,base_id,vnode,ofs); + undo_redo->add_do_method(vnode.ptr(),"set_property",d["property"]); + if (!use_get) { + undo_redo->add_do_method(vnode.ptr(),"set_default_input_value",0,d["value"]); + } + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,base_id); + + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + undo_redo->commit_action(); + } + + + } + + + } + + +} + + +void VisualScriptEditor::_selected_method(const String& p_method) { + + Ref<VisualScriptFunctionCall> vsfc = script->get_node(edited_func,selecting_method_id); + if (!vsfc.is_valid()) + return; + vsfc->set_function(p_method); + +} + +void VisualScriptEditor::_draw_color_over_button(Object* obj,Color p_color) { + + Button *button = obj->cast_to<Button>(); + if (!button) + return; + + Ref<StyleBox> normal = get_stylebox("normal","Button" ); + button->draw_rect(Rect2(normal->get_offset(),button->get_size()-normal->get_minimum_size()),p_color); + +} + +void VisualScriptEditor::_button_resource_previewed(const String& p_path,const Ref<Texture>& p_preview,Variant p_ud) { + + + Array ud=p_ud; + ERR_FAIL_COND(ud.size()!=2); + + ObjectID id = ud[0]; + Object *obj = ObjectDB::get_instance(id); + + if (!obj) + return; + + Button *b = obj->cast_to<Button>(); + ERR_FAIL_COND(!b); + + if (p_preview.is_null()) { + b->set_text(ud[1]); + } else { + + b->set_icon(p_preview); + } + +} + +///////////////////////// + + + +void VisualScriptEditor::apply_code() { + + +} + +Ref<Script> VisualScriptEditor::get_edited_script() const{ + + return script; +} + +Vector<String> VisualScriptEditor::get_functions(){ + + return Vector<String>(); +} + +void VisualScriptEditor::set_edited_script(const Ref<Script>& p_script){ + + script=p_script; + signal_editor->script=p_script; + signal_editor->undo_redo=undo_redo; + variable_editor->script=p_script; + variable_editor->undo_redo=undo_redo; + + + script->connect("node_ports_changed",this,"_node_ports_changed"); + + _update_members(); + _update_available_nodes(); +} + +void VisualScriptEditor::reload_text(){ + + +} + +String VisualScriptEditor::get_name(){ + + String name; + + if (script->get_path().find("local://")==-1 && script->get_path().find("::")==-1) { + name=script->get_path().get_file(); + if (is_unsaved()) { + name+="(*)"; + } + } else if (script->get_name()!="") + name=script->get_name(); + else + name=script->get_type()+"("+itos(script->get_instance_ID())+")"; + + return name; + +} + +Ref<Texture> VisualScriptEditor::get_icon(){ + + return Control::get_icon("VisualScript","EditorIcons"); +} + +bool VisualScriptEditor::is_unsaved(){ +#ifdef TOOLS_ENABLED + return script->is_edited(); +#else + return false; +#endif +} + +Variant VisualScriptEditor::get_edit_state(){ + + Dictionary d; + d["function"]=edited_func; + d["scroll"]=graph->get_scroll_ofs(); + d["zoom"]=graph->get_zoom(); + d["using_snap"]=graph->is_using_snap(); + d["snap"]=graph->get_snap(); + return d; +} + +void VisualScriptEditor::set_edit_state(const Variant& p_state){ + + Dictionary d = p_state; + if (d.has("function")) { + edited_func=p_state; + selected=edited_func; + + } + + _update_graph(); + _update_members(); + + if (d.has("scroll")) { + graph->set_scroll_ofs(d["scroll"]); + } + if (d.has("zoom")) { + graph->set_zoom(d["zoom"]); + } + if (d.has("snap")) { + graph->set_snap(d["snap"]); + } + if (d.has("snap_enabled")) { + graph->set_use_snap(d["snap_enabled"]); + } + +} + + +void VisualScriptEditor::_center_on_node(int p_id) { + + Node *n = graph->get_node(itos(p_id)); + if (!n) + return; + GraphNode *gn = n->cast_to<GraphNode>(); + if (gn) { + gn->set_selected(true); + Vector2 new_scroll = gn->get_offset() - graph->get_size()*0.5 + gn->get_size()*0.5; + graph->set_scroll_ofs( new_scroll ); + script->set_function_scroll(edited_func,new_scroll/EDSCALE); + script->set_edited(true); //so it's saved + + } +} + +void VisualScriptEditor::goto_line(int p_line, bool p_with_error){ + + p_line+=1; //add one because script lines begin from 0. + + if (p_with_error) + error_line=p_line; + + List<StringName> functions; + script->get_function_list(&functions); + for (List<StringName>::Element *E=functions.front();E;E=E->next()) { + + if (script->has_node(E->get(),p_line)) { + + edited_func=E->get(); + selected=edited_func; + _update_graph(); + _update_members(); + + call_deferred("_center_on_node",p_line); //editor might be just created and size might not exist yet + + return; + } + } +} + +void VisualScriptEditor::trim_trailing_whitespace(){ + + +} + +void VisualScriptEditor::ensure_focus(){ + + graph->grab_focus(); +} + +void VisualScriptEditor::tag_saved_version(){ + + +} + +void VisualScriptEditor::reload(bool p_soft){ + + +} + +void VisualScriptEditor::get_breakpoints(List<int> *p_breakpoints){ + + List<StringName> functions; + script->get_function_list(&functions); + for (List<StringName>::Element *E=functions.front();E;E=E->next()) { + + List<int> nodes; + script->get_node_list(E->get(),&nodes); + for (List<int>::Element *F=nodes.front();F;F=F->next()) { + + Ref<VisualScriptNode> vsn = script->get_node(E->get(),F->get()); + if (vsn->is_breakpoint()) { + p_breakpoints->push_back(F->get()-1); //subtract 1 because breakpoints in text start from zero + } + } + } +} + +bool VisualScriptEditor::goto_method(const String& p_method){ + + if (!script->has_function(p_method)) + return false; + + edited_func=p_method; + selected=edited_func; + _update_members(); + _update_graph(); + return true; +} + +void VisualScriptEditor::add_callback(const String& p_function,StringArray p_args){ + + if (script->has_function(p_function)) { + edited_func=p_function; + selected=edited_func; + _update_members(); + _update_graph(); + return; + } + + Ref<VisualScriptFunction> func; + func.instance(); + for(int i=0;i<p_args.size();i++) { + + String name = p_args[i]; + Variant::Type type=Variant::NIL; + + if (name.find(":")!=-1) { + String tt = name.get_slice(":",1); + name=name.get_slice(":",0); + for(int j=0;j<Variant::VARIANT_MAX;j++) { + + String tname = Variant::get_type_name(Variant::Type(j)); + if (tname==tt) { + type=Variant::Type(j); + break; + } + } + } + + func->add_argument(type,name); + } + + func->set_name(p_function); + script->add_function(p_function); + script->add_node(p_function,script->get_available_id(),func); + + edited_func=p_function; + selected=edited_func; + _update_members(); + _update_graph(); + graph->call_deferred("set_scroll_ofs",script->get_function_scroll(edited_func)); //for first time it might need to be later + + //undo_redo->clear_history(); + +} + +void VisualScriptEditor::update_settings(){ + + _update_graph(); +} + +void VisualScriptEditor::set_debugger_active(bool p_active) { + if (!p_active) { + error_line=-1; + _update_graph(); //clear line break + } +} + +void VisualScriptEditor::set_tooltip_request_func(String p_method,Object* p_obj){ + + +} + +Control *VisualScriptEditor::get_edit_menu(){ + + return edit_menu; +} + +void VisualScriptEditor::_change_base_type() { + + select_base_type->popup(true); +} + +void VisualScriptEditor::_change_base_type_callback() { + + String bt = select_base_type->get_selected_type(); + + ERR_FAIL_COND(bt==String()); + undo_redo->create_action("Change Base Type"); + undo_redo->add_do_method(script.ptr(),"set_instance_base_type",bt); + undo_redo->add_undo_method(script.ptr(),"set_instance_base_type",script->get_instance_base_type()); + undo_redo->add_do_method(this,"_update_members"); + undo_redo->add_undo_method(this,"_update_members"); + undo_redo->commit_action(); + +} + +void VisualScriptEditor::_node_selected(Node* p_node) { + + Ref<VisualScriptNode> vnode = p_node->get_meta("__vnode"); + if (vnode.is_null()) + return; + + EditorNode::get_singleton()->push_item(vnode.ptr()); //edit node in inspector +} + +static bool _get_out_slot(const Ref<VisualScriptNode>& p_node,int p_slot,int& r_real_slot,bool& r_sequence) { + + if (p_slot<p_node->get_output_sequence_port_count()) { + r_sequence=true; + r_real_slot=p_slot; + + return true; + } + + r_real_slot=p_slot-p_node->get_output_sequence_port_count(); + r_sequence=false; + + return (r_real_slot<p_node->get_output_value_port_count()); + +} + +static bool _get_in_slot(const Ref<VisualScriptNode>& p_node,int p_slot,int& r_real_slot,bool& r_sequence) { + + if (p_slot==0 && p_node->has_input_sequence_port()) { + r_sequence=true; + r_real_slot=0; + return true; + } + + + r_real_slot=p_slot-(p_node->has_input_sequence_port()?1:0); + r_sequence=false; + + return r_real_slot<p_node->get_input_value_port_count(); + +} + + +void VisualScriptEditor::_begin_node_move() { + + undo_redo->create_action("Move Node(s)"); +} + +void VisualScriptEditor::_end_node_move() { + + undo_redo->commit_action(); +} + +void VisualScriptEditor::_move_node(String func,int p_id,const Vector2& p_to) { + + + + if (func==String(edited_func)) { + Node* node = graph->get_node(itos(p_id)); + if (node && node->cast_to<GraphNode>()) + node->cast_to<GraphNode>()->set_offset(p_to); + } + script->set_node_pos(edited_func,p_id,p_to/EDSCALE); +} + +void VisualScriptEditor::_node_moved(Vector2 p_from,Vector2 p_to, int p_id) { + + undo_redo->add_do_method(this,"_move_node",String(edited_func),p_id,p_to); + undo_redo->add_undo_method(this,"_move_node",String(edited_func),p_id,p_from); +} + +void VisualScriptEditor::_remove_node(int p_id) { + + + undo_redo->create_action("Remove VisualScript Node"); + + undo_redo->add_do_method(script.ptr(),"remove_node",edited_func,p_id); + undo_redo->add_undo_method(script.ptr(),"add_node",edited_func,p_id,script->get_node(edited_func,p_id),script->get_node_pos(edited_func,p_id)); + + + List<VisualScript::SequenceConnection> sequence_conns; + script->get_sequence_connection_list(edited_func,&sequence_conns); + + + for (List<VisualScript::SequenceConnection>::Element *E=sequence_conns.front();E;E=E->next()) { + + if (E->get().from_node==p_id || E->get().to_node==p_id) { + undo_redo->add_undo_method(script.ptr(),"sequence_connect",edited_func,E->get().from_node,E->get().from_output,E->get().to_node); + } + } + + List<VisualScript::DataConnection> data_conns; + script->get_data_connection_list(edited_func,&data_conns); + + for (List<VisualScript::DataConnection>::Element *E=data_conns.front();E;E=E->next()) { + + if (E->get().from_node==p_id || E->get().to_node==p_id) { + undo_redo->add_undo_method(script.ptr(),"data_connect",edited_func,E->get().from_node,E->get().from_port,E->get().to_node,E->get().to_port); + } + } + + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); +} + + +void VisualScriptEditor::_node_ports_changed(const String& p_func,int p_id) { + + if (p_func!=String(edited_func)) + return; + + _update_graph(p_id); +} + +void VisualScriptEditor::_graph_connected(const String& p_from,int p_from_slot,const String& p_to,int p_to_slot) { + + Ref<VisualScriptNode> from_node = script->get_node(edited_func,p_from.to_int()); + ERR_FAIL_COND(!from_node.is_valid()); + + bool from_seq; + int from_port; + + if (!_get_out_slot(from_node,p_from_slot,from_port,from_seq)) + return; //can't connect this, it' s invalid + + Ref<VisualScriptNode> to_node = script->get_node(edited_func,p_to.to_int()); + ERR_FAIL_COND(!to_node.is_valid()); + + bool to_seq; + int to_port; + + if (!_get_in_slot(to_node,p_to_slot,to_port,to_seq)) + return; //can't connect this, it' s invalid + + + ERR_FAIL_COND(from_seq!=to_seq); + + + undo_redo->create_action("Connect Nodes"); + + if (from_seq) { + undo_redo->add_do_method(script.ptr(),"sequence_connect",edited_func,p_from.to_int(),from_port,p_to.to_int()); + undo_redo->add_undo_method(script.ptr(),"sequence_disconnect",edited_func,p_from.to_int(),from_port,p_to.to_int()); + } else { + undo_redo->add_do_method(script.ptr(),"data_connect",edited_func,p_from.to_int(),from_port,p_to.to_int(),to_port); + undo_redo->add_undo_method(script.ptr(),"data_disconnect",edited_func,p_from.to_int(),from_port,p_to.to_int(),to_port); + //update nodes in sgraph + undo_redo->add_do_method(this,"_update_graph",p_from.to_int()); + undo_redo->add_do_method(this,"_update_graph",p_to.to_int()); + undo_redo->add_undo_method(this,"_update_graph",p_from.to_int()); + undo_redo->add_undo_method(this,"_update_graph",p_to.to_int()); + } + + undo_redo->add_do_method(this,"_update_graph_connections"); + undo_redo->add_undo_method(this,"_update_graph_connections"); + + undo_redo->commit_action(); + +} + +void VisualScriptEditor::_graph_disconnected(const String& p_from,int p_from_slot,const String& p_to,int p_to_slot){ + + Ref<VisualScriptNode> from_node = script->get_node(edited_func,p_from.to_int()); + ERR_FAIL_COND(!from_node.is_valid()); + + bool from_seq; + int from_port; + + if (!_get_out_slot(from_node,p_from_slot,from_port,from_seq)) + return; //can't connect this, it' s invalid + + Ref<VisualScriptNode> to_node = script->get_node(edited_func,p_to.to_int()); + ERR_FAIL_COND(!to_node.is_valid()); + + bool to_seq; + int to_port; + + if (!_get_in_slot(to_node,p_to_slot,to_port,to_seq)) + return; //can't connect this, it' s invalid + + + ERR_FAIL_COND(from_seq!=to_seq); + + + undo_redo->create_action("Connect Nodes"); + + if (from_seq) { + undo_redo->add_do_method(script.ptr(),"sequence_disconnect",edited_func,p_from.to_int(),from_port,p_to.to_int()); + undo_redo->add_undo_method(script.ptr(),"sequence_connect",edited_func,p_from.to_int(),from_port,p_to.to_int()); + } else { + undo_redo->add_do_method(script.ptr(),"data_disconnect",edited_func,p_from.to_int(),from_port,p_to.to_int(),to_port); + undo_redo->add_undo_method(script.ptr(),"data_connect",edited_func,p_from.to_int(),from_port,p_to.to_int(),to_port); + //update nodes in sgraph + undo_redo->add_do_method(this,"_update_graph",p_from.to_int()); + undo_redo->add_do_method(this,"_update_graph",p_to.to_int()); + undo_redo->add_undo_method(this,"_update_graph",p_from.to_int()); + undo_redo->add_undo_method(this,"_update_graph",p_to.to_int()); + } + undo_redo->add_do_method(this,"_update_graph_connections"); + undo_redo->add_undo_method(this,"_update_graph_connections"); + + undo_redo->commit_action(); +} + + +void VisualScriptEditor::_graph_connect_to_empty(const String& p_from,int p_from_slot,const Vector2& p_release_pos) { + + +} + +void VisualScriptEditor::_default_value_changed() { + + + Ref<VisualScriptNode> vsn = script->get_node(edited_func,editing_id); + if (vsn.is_null()) + return; + + undo_redo->create_action("Change Input Value"); + undo_redo->add_do_method(vsn.ptr(),"set_default_input_value",editing_input,default_value_edit->get_variant()); + undo_redo->add_undo_method(vsn.ptr(),"set_default_input_value",editing_input,vsn->get_default_input_value(editing_input)); + + undo_redo->add_do_method(this,"_update_graph",editing_id); + undo_redo->add_undo_method(this,"_update_graph",editing_id); + undo_redo->commit_action(); + +} + +void VisualScriptEditor::_default_value_edited(Node * p_button,int p_id,int p_input_port) { + + Ref<VisualScriptNode> vsn = script->get_node(edited_func,p_id); + if (vsn.is_null()) + return; + + PropertyInfo pinfo = vsn->get_input_value_port_info(p_input_port); + Variant existing = vsn->get_default_input_value(p_input_port); + if (pinfo.type!=Variant::NIL && existing.get_type()!=pinfo.type) { + + Variant::CallError ce; + const Variant *existingp=&existing; + existing = Variant::construct(pinfo.type,&existingp,1,ce,false); + + } + + default_value_edit->set_pos(p_button->cast_to<Control>()->get_global_pos()+Vector2(0,p_button->cast_to<Control>()->get_size().y)); + default_value_edit->set_size(Size2(1,1)); + if (default_value_edit->edit(NULL,pinfo.name,pinfo.type,existing,pinfo.hint,pinfo.hint_string)) { + if (pinfo.hint==PROPERTY_HINT_MULTILINE_TEXT) + default_value_edit->popup_centered_ratio(); + else + default_value_edit->popup(); + } + + editing_id = p_id; + editing_input=p_input_port; + +} + +void VisualScriptEditor::_show_hint(const String& p_hint) { + + hint_text->set_text(p_hint); + hint_text->show(); + hint_text_timer->start(); +} + +void VisualScriptEditor::_hide_timer() { + + hint_text->hide(); +} + +void VisualScriptEditor::_node_filter_changed(const String& p_text) { + + _update_available_nodes(); +} + +void VisualScriptEditor::_notification(int p_what) { + + if (p_what==NOTIFICATION_READY) { + node_filter_icon->set_texture(Control::get_icon("Zoom","EditorIcons")); + } +} + +void VisualScriptEditor::_graph_ofs_changed(const Vector2& p_ofs) { + + if (updating_graph) + return; + + updating_graph=true; + + if (script->has_function(edited_func)) { + script->set_function_scroll(edited_func,graph->get_scroll_ofs()/EDSCALE); + script->set_edited(true); + } + updating_graph=false; +} + +void VisualScriptEditor::_comment_node_resized(const Vector2& p_new_size,int p_node) { + + if (updating_graph) + return; + + Ref<VisualScriptComment> vsc = script->get_node(edited_func,p_node); + if (vsc.is_null()) + return; + + Node *node = graph->get_node(itos(p_node)); + if (!node) + return; + GraphNode *gn = node->cast_to<GraphNode>(); + if (!gn) + return; + + updating_graph=true; + + graph->set_block_minimum_size_adjust(true); //faster resize + + undo_redo->create_action("Resize Comment",UndoRedo::MERGE_ENDS); + undo_redo->add_do_method(vsc.ptr(),"set_size",p_new_size/EDSCALE); + undo_redo->add_undo_method(vsc.ptr(),"set_size",vsc->get_size()); + undo_redo->commit_action(); + + gn->set_custom_minimum_size(p_new_size); //for this time since graph update is blocked + gn->set_size(Size2(1,1)); + graph->set_block_minimum_size_adjust(false); + updating_graph=false; + + +} + +void VisualScriptEditor::_menu_option(int p_what) { + + switch(p_what) { + case EDIT_DELETE_NODES: { + _on_nodes_delete(); + } break; + case EDIT_TOGGLE_BREAKPOINT: { + + List<String> reselect; + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + if (gn->is_selected()) { + int id = String(gn->get_name()).to_int(); + Ref<VisualScriptNode> vsn = script->get_node(edited_func,id); + if (vsn.is_valid()) { + vsn->set_breakpoint(!vsn->is_breakpoint()); + reselect.push_back(gn->get_name()); + } + } + } + } + + _update_graph(); + + for(List<String>::Element *E=reselect.front();E;E=E->next()) { + GraphNode *gn = graph->get_node(E->get())->cast_to<GraphNode>(); + gn->set_selected(true); + } + + } break; + case EDIT_FIND_NODE_TYPE: { + //popup disappearing grabs focus to owner, so use call deferred + node_filter->call_deferred("grab_focus"); + node_filter->call_deferred("select_all"); + } break; + case EDIT_COPY_NODES: + case EDIT_CUT_NODES: { + + if (!script->has_function(edited_func)) + break; + + clipboard.nodes.clear(); + clipboard.data_connections.clear(); + clipboard.sequence_connections.clear(); + + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + if (gn->is_selected()) { + + int id = String(gn->get_name()).to_int(); + Ref<VisualScriptNode> node = script->get_node(edited_func,id); + if (node->cast_to<VisualScriptFunction>()) { + EditorNode::get_singleton()->show_warning("Can't copy the function node."); + return; + } + if (node.is_valid()) { + clipboard.nodes[id]=node->duplicate(); + clipboard.nodes_positions[id]=script->get_node_pos(edited_func,id); + } + + } + } + } + + if (clipboard.nodes.empty()) + break; + + List<VisualScript::SequenceConnection> sequence_connections; + + script->get_sequence_connection_list(edited_func,&sequence_connections); + + for (List<VisualScript::SequenceConnection>::Element *E=sequence_connections.front();E;E=E->next()) { + + if (clipboard.nodes.has(E->get().from_node) && clipboard.nodes.has(E->get().to_node)) { + + clipboard.sequence_connections.insert(E->get()); + } + } + + List<VisualScript::DataConnection> data_connections; + + script->get_data_connection_list(edited_func,&data_connections); + + for (List<VisualScript::DataConnection>::Element *E=data_connections.front();E;E=E->next()) { + + if (clipboard.nodes.has(E->get().from_node) && clipboard.nodes.has(E->get().to_node)) { + + clipboard.data_connections.insert(E->get()); + } + } + + if (p_what==EDIT_CUT_NODES) { + _on_nodes_delete(); // oh yeah, also delete on cut + } + + + } break; + case EDIT_PASTE_NODES: { + if (!script->has_function(edited_func)) + break; + + if (clipboard.nodes.empty()) { + EditorNode::get_singleton()->show_warning("Clipboard is empty!"); + break; + } + + Map<int,int> remap; + + undo_redo->create_action("Paste VisualScript Nodes"); + int idc=script->get_available_id()+1; + + Set<int> to_select; + + Set<Vector2> existing_positions; + + { + List<int> nodes; + script->get_node_list(edited_func,&nodes); + for (List<int>::Element *E=nodes.front();E;E=E->next()) { + Vector2 pos = script->get_node_pos(edited_func,E->get()).snapped(Vector2(2,2)); + existing_positions.insert(pos); + } + } + + for (Map<int,Ref<VisualScriptNode> >::Element *E=clipboard.nodes.front();E;E=E->next()) { + + + Ref<VisualScriptNode> node = E->get()->duplicate(); + + int new_id = idc++; + to_select.insert(new_id); + + remap[E->key()]=new_id; + + Vector2 paste_pos = clipboard.nodes_positions[E->key()]; + + while(existing_positions.has(paste_pos.snapped(Vector2(2,2)))) { + paste_pos+=Vector2(20,20)*EDSCALE; + } + + + undo_redo->add_do_method(script.ptr(),"add_node",edited_func,new_id,node,paste_pos); + undo_redo->add_undo_method(script.ptr(),"remove_node",edited_func,new_id); + + } + + for (Set<VisualScript::SequenceConnection>::Element *E=clipboard.sequence_connections.front();E;E=E->next()) { + + + undo_redo->add_do_method(script.ptr(),"sequence_connect",edited_func,remap[E->get().from_node],E->get().from_output,remap[E->get().to_node]); + undo_redo->add_undo_method(script.ptr(),"sequence_disconnect",edited_func,remap[E->get().from_node],E->get().from_output,remap[E->get().to_node]); + + } + + for (Set<VisualScript::DataConnection>::Element *E=clipboard.data_connections.front();E;E=E->next()) { + + + undo_redo->add_do_method(script.ptr(),"data_connect",edited_func,remap[E->get().from_node],E->get().from_port,remap[E->get().to_node],E->get().to_port); + undo_redo->add_undo_method(script.ptr(),"data_disconnect",edited_func,remap[E->get().from_node],E->get().from_port,remap[E->get().to_node],E->get().to_port); + + } + + undo_redo->add_do_method(this,"_update_graph"); + undo_redo->add_undo_method(this,"_update_graph"); + + undo_redo->commit_action(); + + for(int i=0;i<graph->get_child_count();i++) { + GraphNode *gn = graph->get_child(i)->cast_to<GraphNode>(); + if (gn) { + int id = gn->get_name().operator String().to_int(); + gn->set_selected(to_select.has(id)); + + } + } + } break; + + + } +} + +void VisualScriptEditor::_bind_methods() { + + ObjectTypeDB::bind_method("_member_button",&VisualScriptEditor::_member_button); + ObjectTypeDB::bind_method("_member_edited",&VisualScriptEditor::_member_edited); + ObjectTypeDB::bind_method("_member_selected",&VisualScriptEditor::_member_selected); + ObjectTypeDB::bind_method("_update_members",&VisualScriptEditor::_update_members); + ObjectTypeDB::bind_method("_change_base_type",&VisualScriptEditor::_change_base_type); + ObjectTypeDB::bind_method("_change_base_type_callback",&VisualScriptEditor::_change_base_type_callback); + ObjectTypeDB::bind_method("_override_pressed",&VisualScriptEditor::_override_pressed); + ObjectTypeDB::bind_method("_node_selected",&VisualScriptEditor::_node_selected); + ObjectTypeDB::bind_method("_node_moved",&VisualScriptEditor::_node_moved); + ObjectTypeDB::bind_method("_move_node",&VisualScriptEditor::_move_node); + ObjectTypeDB::bind_method("_begin_node_move",&VisualScriptEditor::_begin_node_move); + ObjectTypeDB::bind_method("_end_node_move",&VisualScriptEditor::_end_node_move); + ObjectTypeDB::bind_method("_remove_node",&VisualScriptEditor::_remove_node); + ObjectTypeDB::bind_method("_update_graph",&VisualScriptEditor::_update_graph,DEFVAL(-1)); + ObjectTypeDB::bind_method("_node_ports_changed",&VisualScriptEditor::_node_ports_changed); + ObjectTypeDB::bind_method("_available_node_doubleclicked",&VisualScriptEditor::_available_node_doubleclicked); + ObjectTypeDB::bind_method("_default_value_edited",&VisualScriptEditor::_default_value_edited); + ObjectTypeDB::bind_method("_default_value_changed",&VisualScriptEditor::_default_value_changed); + ObjectTypeDB::bind_method("_menu_option",&VisualScriptEditor::_menu_option); + ObjectTypeDB::bind_method("_graph_ofs_changed",&VisualScriptEditor::_graph_ofs_changed); + ObjectTypeDB::bind_method("_center_on_node",&VisualScriptEditor::_center_on_node); + ObjectTypeDB::bind_method("_comment_node_resized",&VisualScriptEditor::_comment_node_resized); + ObjectTypeDB::bind_method("_button_resource_previewed",&VisualScriptEditor::_button_resource_previewed); + + + + + ObjectTypeDB::bind_method("get_drag_data_fw",&VisualScriptEditor::get_drag_data_fw); + ObjectTypeDB::bind_method("can_drop_data_fw",&VisualScriptEditor::can_drop_data_fw); + ObjectTypeDB::bind_method("drop_data_fw",&VisualScriptEditor::drop_data_fw); + + ObjectTypeDB::bind_method("_input",&VisualScriptEditor::_input); + ObjectTypeDB::bind_method("_on_nodes_delete",&VisualScriptEditor::_on_nodes_delete); + ObjectTypeDB::bind_method("_on_nodes_duplicate",&VisualScriptEditor::_on_nodes_duplicate); + + ObjectTypeDB::bind_method("_hide_timer",&VisualScriptEditor::_hide_timer); + + ObjectTypeDB::bind_method("_graph_connected",&VisualScriptEditor::_graph_connected); + ObjectTypeDB::bind_method("_graph_disconnected",&VisualScriptEditor::_graph_disconnected); + ObjectTypeDB::bind_method("_graph_connect_to_empty",&VisualScriptEditor::_graph_connect_to_empty); + + ObjectTypeDB::bind_method("_update_graph_connections",&VisualScriptEditor::_update_graph_connections); + ObjectTypeDB::bind_method("_node_filter_changed",&VisualScriptEditor::_node_filter_changed); + + ObjectTypeDB::bind_method("_selected_method",&VisualScriptEditor::_selected_method); + ObjectTypeDB::bind_method("_draw_color_over_button",&VisualScriptEditor::_draw_color_over_button); + + + + +} + + + +VisualScriptEditor::VisualScriptEditor() { + + updating_graph=false; + + edit_menu = memnew( MenuButton ); + edit_menu->set_text(TTR("Edit")); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/delete_selected"), EDIT_DELETE_NODES); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/toggle_breakpoint"), EDIT_TOGGLE_BREAKPOINT); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/find_node_type"), EDIT_FIND_NODE_TYPE); + edit_menu->get_popup()->add_separator(); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/copy_nodes"), EDIT_COPY_NODES); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/cut_nodes"), EDIT_CUT_NODES); + edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/paste_nodes"), EDIT_PASTE_NODES); + + edit_menu->get_popup()->connect("item_pressed",this,"_menu_option"); + + main_hsplit = memnew( HSplitContainer ); + add_child(main_hsplit); + main_hsplit->set_area_as_parent_rect(); + + left_vsplit = memnew( VSplitContainer ); + main_hsplit->add_child(left_vsplit); + + VBoxContainer *left_vb = memnew( VBoxContainer ); + left_vsplit->add_child(left_vb); + left_vb->set_v_size_flags(SIZE_EXPAND_FILL); + left_vb->set_custom_minimum_size(Size2(180,1)*EDSCALE); + + base_type_select = memnew( Button ); + left_vb->add_margin_child(TTR("Base Type:"),base_type_select); + base_type_select->connect("pressed",this,"_change_base_type"); + + members = memnew( Tree ); + left_vb->add_margin_child(TTR("Members:"),members,true); + members->set_hide_root(true); + members->connect("button_pressed",this,"_member_button"); + members->connect("item_edited",this,"_member_edited"); + members->connect("cell_selected",this,"_member_selected",varray(),CONNECT_DEFERRED); + members->set_single_select_cell_editing_only_when_already_selected(true); + members->set_hide_folding(true); + members->set_drag_forwarding(this); + + + VBoxContainer *left_vb2 = memnew( VBoxContainer ); + left_vsplit->add_child(left_vb2); + left_vb2->set_v_size_flags(SIZE_EXPAND_FILL); + + + VBoxContainer *vbc_nodes = memnew( VBoxContainer ); + HBoxContainer *hbc_nodes = memnew( HBoxContainer ); + node_filter = memnew (LineEdit); + node_filter->connect("text_changed",this,"_node_filter_changed"); + hbc_nodes->add_child(node_filter); + node_filter->set_h_size_flags(SIZE_EXPAND_FILL); + node_filter_icon = memnew( TextureFrame ); + node_filter_icon->set_stretch_mode(TextureFrame::STRETCH_KEEP_CENTERED); + hbc_nodes->add_child(node_filter_icon); + vbc_nodes->add_child(hbc_nodes); + + nodes = memnew( Tree ); + vbc_nodes->add_child(nodes); + nodes->set_v_size_flags(SIZE_EXPAND_FILL); + + left_vb2->add_margin_child(TTR("Available Nodes:"),vbc_nodes,true); + + nodes->set_hide_root(true); + nodes->connect("item_activated",this,"_available_node_doubleclicked"); + nodes->set_drag_forwarding(this); + + graph = memnew( GraphEdit ); + main_hsplit->add_child(graph); + graph->set_h_size_flags(SIZE_EXPAND_FILL); + graph->connect("node_selected",this,"_node_selected"); + graph->connect("_begin_node_move",this,"_begin_node_move"); + graph->connect("_end_node_move",this,"_end_node_move"); + graph->connect("delete_nodes_request",this,"_on_nodes_delete"); + graph->connect("duplicate_nodes_request",this,"_on_nodes_duplicate"); + graph->set_drag_forwarding(this); + graph->hide(); + graph->connect("scroll_offset_changed",this,"_graph_ofs_changed"); + + select_func_text = memnew( Label ); + select_func_text->set_text(TTR("Select or create a function to edit graph")); + select_func_text->set_align(Label::ALIGN_CENTER); + select_func_text->set_valign(Label::VALIGN_CENTER); + select_func_text->set_h_size_flags(SIZE_EXPAND_FILL); + main_hsplit->add_child(select_func_text); + + + hint_text = memnew( Label ); + hint_text->set_anchor_and_margin(MARGIN_TOP,ANCHOR_END,100); + hint_text->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_END,0); + hint_text->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_END,0); + hint_text->set_align(Label::ALIGN_CENTER); + hint_text->set_valign(Label::VALIGN_CENTER); + graph->add_child(hint_text); + + hint_text_timer = memnew( Timer ); + hint_text_timer->set_wait_time(4); + hint_text_timer->connect("timeout",this,"_hide_timer"); + add_child(hint_text_timer); + + //allowed casts (connections) + for(int i=0;i<Variant::VARIANT_MAX;i++) { + graph->add_valid_connection_type(Variant::NIL,i); + graph->add_valid_connection_type(i,Variant::NIL); + for(int j=0;j<Variant::VARIANT_MAX;j++) { + if (Variant::can_convert(Variant::Type(i),Variant::Type(j))) { + graph->add_valid_connection_type(i,j); + } + } + + graph->add_valid_right_disconnect_type(i); + } + + graph->add_valid_left_disconnect_type(TYPE_SEQUENCE); + + graph->connect("connection_request",this,"_graph_connected"); + graph->connect("disconnection_request",this,"_graph_disconnected"); + graph->connect("connection_to_empty",this,"_graph_connect_to_empty"); + + edit_signal_dialog = memnew( AcceptDialog ); + edit_signal_dialog->get_ok()->set_text(TTR("Close")); + add_child(edit_signal_dialog); + edit_signal_dialog->set_title(TTR("Edit Signal Arguments:")); + + signal_editor = memnew( VisualScriptEditorSignalEdit ); + edit_signal_edit = memnew( PropertyEditor ); + edit_signal_edit->hide_top_label(); + edit_signal_dialog->add_child(edit_signal_edit); + edit_signal_dialog->set_child_rect(edit_signal_edit); + edit_signal_edit->edit(signal_editor); + + edit_variable_dialog = memnew( AcceptDialog ); + edit_variable_dialog->get_ok()->set_text(TTR("Close")); + add_child(edit_variable_dialog); + edit_variable_dialog->set_title(TTR("Edit Variable:")); + + variable_editor = memnew( VisualScriptEditorVariableEdit ); + edit_variable_edit = memnew( PropertyEditor ); + edit_variable_edit->hide_top_label(); + edit_variable_dialog->add_child(edit_variable_edit); + edit_variable_dialog->set_child_rect(edit_variable_edit); + edit_variable_edit->edit(variable_editor); + + select_base_type=memnew(CreateDialog); + select_base_type->set_base_type("Object"); //anything goes + select_base_type->connect("create",this,"_change_base_type_callback"); + select_base_type->get_ok()->set_text(TTR("Change")); + add_child(select_base_type); + + undo_redo = EditorNode::get_singleton()->get_undo_redo(); + + new_function_menu = memnew( PopupMenu ); + new_function_menu->connect("item_pressed",this,"_override_pressed"); + add_child(new_function_menu); + updating_members=false; + + set_process_input(true); //for revert on drag + set_process_unhandled_input(true); //for revert on drag + + default_value_edit= memnew( CustomPropertyEditor); + add_child(default_value_edit); + default_value_edit->connect("variant_changed",this,"_default_value_changed"); + + method_select = memnew( PropertySelector ); + add_child(method_select); + method_select->connect("selected",this,"_selected_method"); + error_line=-1; + +} + +VisualScriptEditor::~VisualScriptEditor() { + + undo_redo->clear_history(); //avoid crashes + memdelete(signal_editor); + memdelete(variable_editor); +} + +static ScriptEditorBase * create_editor(const Ref<Script>& p_script) { + + if (p_script->cast_to<VisualScript>()) { + return memnew( VisualScriptEditor ); + } + + return NULL; +} + +static void register_editor_callback() { + + ScriptEditor::register_create_script_editor_function(create_editor); + EditorSettings::get_singleton()->set("visual_script_editor/color_functions",Color(1,0.9,0.9)); + EditorSettings::get_singleton()->set("visual_script_editor/color_data",Color(0.9,1.0,0.9)); + EditorSettings::get_singleton()->set("visual_script_editor/color_operators",Color(0.9,0.9,1.0)); + EditorSettings::get_singleton()->set("visual_script_editor/color_flow_control",Color(1.0,1.0,0.8)); + EditorSettings::get_singleton()->set("visual_script_editor/color_custom",Color(0.8,1.0,1.0)); + + + ED_SHORTCUT("visual_script_editor/delete_selected", TTR("Delete Selected")); + ED_SHORTCUT("visual_script_editor/toggle_breakpoint", TTR("Toggle Breakpoint"), KEY_F9); + ED_SHORTCUT("visual_script_editor/find_node_type", TTR("Find Node Type"), KEY_MASK_CMD+KEY_F); + ED_SHORTCUT("visual_script_editor/copy_nodes", TTR("Copy Nodes"), KEY_MASK_CMD+KEY_C); + ED_SHORTCUT("visual_script_editor/cut_nodes", TTR("Cut Nodes"), KEY_MASK_CMD+KEY_X); + ED_SHORTCUT("visual_script_editor/paste_nodes", TTR("Paste Nodes"), KEY_MASK_CMD+KEY_V); + +} + +void VisualScriptEditor::register_editor() { + + //too early to register stuff here, request a callback + EditorNode::add_plugin_init_callback(register_editor_callback); + + + +} + +#endif |