Finally implemented interior graph

src/modules/stream/ui/building_layout_graph_ui.h

@@ -34,10 +34,53 @@ public:
 	{
 		dlg->connect("tree_entered", this, "tree_entered");
 	}
-	void menu_pressed(int id, Control *button)
+	void menu_pressed(int id, Control *button, const String &path)
 	{
 		assert(button);
 		print_line(itos(id));
+		print_line(path);
+		flecs::world ecs = BaseData::get_singleton()->get();
+		flecs::entity base_e = ecs.lookup(path.ascii().ptr());
+		switch (id) {
+		case 100:
+		case 101:
+		case 102:
+		case 103: {
+			int count = 0;
+			String type_name;
+			switch (id) {
+			case 100:
+				type_name = "unit";
+				break;
+			case 101:
+			case 102:
+				type_name = "zone";
+				break;
+			}
+			if (type_name.length() == 0)
+				return;
+			base_e.children([type_name, &count](flecs::entity e) {
+				String name(e.name());
+				if (name.begins_with(type_name + "_" +
+						     itos(count)))
+					count++;
+			});
+			String ename = type_name + "_" + itos(count);
+			flecs::entity new_e =
+				ecs.entity(ename.ascii().ptr()).child_of(base_e);
+			if (id == 100) {
+				new_e.set<WorldEditor::components::
+						  buildings_layout_unit>({ 0 });
+			} else if (id == 101) {
+				new_e.set<WorldEditor::components::
+						  buildings_layout_zone>({ 0 });
+			} else if (id == 102) {
+				new_e.set<WorldEditor::components::
+						  buildings_layout_zone>({ 1 });
+			}
+		} break;
+		}
+		update_graph();
 	}
 	flecs::entity get_layout_base()
 	{
@@ -84,8 +127,11 @@ public:
 		if (e.is_valid())
 			return;
 		e = ecs.entity(layout_name.ascii().ptr()).child_of(base);
-		if (e.is_valid())
+		if (e.is_valid()) {
 			e.add<WorldEditor::components::buildings_layout_graph>();
+			e.set<WorldEditor::components::buildings_layout_floor>(
+				{ 0 });
+		}
 	}
 	flecs::entity get_current_layout()
 	{
@@ -133,8 +179,11 @@ public:
 					selected = i;
 					break;
 				}
-			if (selected >= 0)
+			if (selected >= 0) {
 				item_list->select(selected);
+				select_layout(selected);
+				update_graph();
+			}
 			if (!item_list->is_connected("item_selected", this,
 						     "select_layout"))
 				item_list->connect("item_selected", this,
@@ -178,22 +227,57 @@ public:
 	void update_buttons(ColorRect *canvas)
 	{
 		assert(current_layout.length() > 0);
-		flecs::entity e = get_current_layout();
+		flecs::entity layout_e = get_current_layout();
 		List<flecs::entity> queue;
 		bool layout_empty = true;
-		queue.push_back(e);
+		queue.push_back(layout_e);
-		HashMap<int, int> depth_height;
+		layout_e.set<
-		depth_height[0] = 0;
+			WorldEditor::components::buildings_layout_graph_node>(
-		buttons.clear();
+			{ 0, 0, 0 });
+		queue.clear();
+		queue.push_back(layout_e);
 		while (!queue.empty()) {
+			flecs::entity e = queue.front()->get();
+			queue.pop_front();
+			int size = 1;
+			bool readd = false;
+			e.children([&readd, &size, &queue](flecs::entity fe) {
+				if (!fe.has<WorldEditor::components::
+						    buildings_layout_graph_node>()) {
+					fe.set<WorldEditor::components::
+						       buildings_layout_graph_node>(
+						{ 0, 0, 0 });
+					readd = true;
+				}
+				size += fe.get<WorldEditor::components::
+						       buildings_layout_graph_node>()
+						->size;
+				queue.push_back(fe);
+			});
+			if (readd)
+				queue.push_back(e);
+			if (e.get<WorldEditor::components::
+					  buildings_layout_graph_node>()
+				    ->size != size) {
+				e.get_mut<WorldEditor::components::
+						  buildings_layout_graph_node>()
+					->size = size;
+				if (e.parent()
+					    .has<WorldEditor::components::
+							 buildings_layout_graph_node>())
+					queue.push_back(e);
+			}
+		}
+		queue.clear();
+		queue.push_back(layout_e);
+		while (!queue.empty()) {
+			buttons.clear();
 			layout_empty = false;
 			flecs::entity e = queue.front()->get();
 			queue.pop_front();
 			if (!e.has<WorldEditor::components::
 					   buildings_layout_graph_node>()) {
-				e.set<WorldEditor::components::
+				assert(false);
-					      buildings_layout_graph_node>(
-					{ 0, 0 });
 			}
 			int depth = e.get<WorldEditor::components::
 						  buildings_layout_graph_node>()
@@ -201,18 +285,109 @@ public:
 			int y = e.get<WorldEditor::components::
 					      buildings_layout_graph_node>()
 					->y_pos;
+			e.get_mut<WorldEditor::components::
+					  buildings_layout_graph_node>()
+				->y_pos = y;
 			/* make button here */
-			Vector2 pt(depth * 100 + 40, y * 60 + 40);
+			Vector2 pt(depth * 120 + 40, y * 110 + 40);
-			buttons.push_back(pt);
 			{
 				MenuButton *button = memnew(MenuButton);
-				button->set_text("XXX");
+				button->set_text("");
 				canvas->add_child(button);
 				button->set_size(Vector2(80, 40));
 				button->set_position(pt);
 				if (e.has<WorldEditor::components::
-						  buildings_layout_graph>()) {
+						  buildings_layout_floor>()) {
-					button->set_text("Entry");
+					button->set_text(button->get_text() +
+							 "Floor\n" +
+							 String(e.name()));
+					button->get_popup()->add_item(
+						"Create block unit", 100);
+					button->get_popup()->add_item(
+						"Create private zone", 101);
+					button->get_popup()->add_item(
+						"Create public zone", 102);
+				}
+				if (e.has<WorldEditor::components::
+						  buildings_layout_unit>()) {
+					button->set_text(button->get_text() +
+							 "Unit\n" +
+							 String(e.name()));
+					button->get_popup()->add_item(
+						"Create private zone", 101);
+					button->get_popup()->add_item(
+						"Create public zone", 102);
+				}
+				if (e.has<WorldEditor::components::
+						  buildings_layout_zone>()) {
+					int zone_type =
+						e.get<WorldEditor::components::
+							      buildings_layout_zone>()
+							->type;
+					if (zone_type == 0) {
+						button->set_text(
+							button->get_text() +
+							"Private Zone\n");
+						button->get_popup()->add_item(
+							"Create WC", 200);
+						button->get_popup()->add_item(
+							"Create Bathroom", 201);
+						button->get_popup()->add_item(
+							"Create Bedroom", 202);
+						button->get_popup()->add_item(
+							"Create Holding Cell",
+							203);
+						button->get_popup()->add_item(
+							"Create Torture Room",
+							203);
+					} else if (zone_type == 1) {
+						button->set_text(
+							button->get_text() +
+							"Public Zone\n");
+						button->get_popup()->add_item(
+							"Create Living Room",
+							300);
+						button->get_popup()->add_item(
+							"Create Family Room",
+							301);
+						button->get_popup()->add_item(
+							"Create Kitchen", 302);
+						button->get_popup()->add_item(
+							"Create Dinging Room",
+							303);
+						button->get_popup()->add_item(
+							"Create Enterance",
+							304);
+						button->get_popup()->add_item(
+							"Create Stair", 305);
+						button->get_popup()->add_item(
+							"Create Elevator", 306);
+						button->get_popup()->add_item(
+							"Create Storage Room",
+							307);
+						button->get_popup()->add_item(
+							"Create Cellar", 308);
+						button->get_popup()->add_item(
+							"Create Office", 309);
+						button->get_popup()->add_item(
+							"Create Server Room",
+							310);
+						button->get_popup()->add_item(
+							"Create Room", 311);
+						PopupMenu *mp =
+							memnew(PopupMenu);
+						mp->add_child(memnew(LineEdit));
+						button->get_popup()->add_child(
+							mp);
+						mp->set_name("subedit");
+						button->get_popup()
+							->add_submenu_item(
+								"SubEdit Moo",
+								"subedit", 400);
+					}
+					button->set_text(button->get_text() +
+							 String(e.name()));
+#if 0
 					button->get_popup()->add_item(
 						"Create block unit", 100);
 					button->get_popup()->add_item(
@@ -221,34 +396,38 @@ public:
 						"Create public zone", 102);
 					button->get_popup()->add_item(
 						"Create hallway", 103);
-					button->get_popup()->connect(
+#endif
-						"id_pressed", this,
-						"menu_pressed", varray(button));
 				}
+#if 0
+				button->set_text(
+					button->get_text() + "size: \n" +
+					itos(e.get<WorldEditor::components::
+							   buildings_layout_graph_node>()
+						     ->size));
+#endif
+				button->get_popup()->connect(
+					"id_pressed", this, "menu_pressed",
+					varray(button, String(e.path())));
 			}
 			int count = 0;
+			int offset = y;
 			e.children([depth, y, &count, &queue,
-				    &depth_height](flecs::entity e) {
+				    &offset](flecs::entity fe) {
-				e.set<WorldEditor::components::
+				int size =
+					fe.get<WorldEditor::components::
+						       buildings_layout_graph_node>()
+						->size;
+				fe.set<WorldEditor::components::
 					       buildings_layout_graph_node>(
-					{ depth + 1, y + count });
+					{ depth + 1, offset, size });
-				queue.push_back(e);
+				offset += size;
-				if (!depth_height.has(depth + 1))
+				queue.push_back(fe);
-					depth_height[depth + 1] = 0;
+				count++;
-				depth_height[depth + 1] =
-					MAX(depth_height[depth + 1],
-					    y + count) +
-					1;
 			});
-			if (!depth_height.has(depth))
+
-				depth_height[depth] = y + count + 1;
+			//			if (count > 1)
-			else {
+			//				height += count - 1;
-				y = MAX(depth_height[depth], y);
+			//			//			height++;
-				e.set<WorldEditor::components::
-					      buildings_layout_graph_node>(
-					{ depth, y });
-				depth_height[depth] = y + count + 1;
-			}
 		}
 #if 0
 		if (layout_empty) {
@@ -307,11 +486,58 @@ public:
 	}
 	void draw_graph()
 	{
+		List<flecs::entity> queue;
+		if (current_layout.length() == 0) {
+			canvas_item->draw_rect(Rect2(Vector2(),
+						     canvas_item->get_size()),
+					       Color(0.4, 0.4, 0.65, 1.0));
+			// canvas_item->draw_string()
+			return;
+		}
+		flecs::entity layout_e = get_current_layout();
+		queue.push_back(layout_e);
 		canvas_item->draw_rect(Rect2(Vector2(),
 					     canvas_item->get_size()),
 				       Color(0.2, 0.2, 0.25, 1.0));
-		canvas_item->draw_circle(Vector2(40, 45) + Vector2(40, 20),
+		while (!queue.empty()) {
-					 40.0f, Color(0.4, 0.4, 0.55, 1.0));
+			Vector2 p1;
+			flecs::entity button_e = queue.front()->get();
+			if (button_e.has<WorldEditor::components::
+						 buildings_layout_graph_node>()) {
+				int depth =
+					button_e.get<WorldEditor::components::
+							     buildings_layout_graph_node>()
+						->depth;
+				int y = button_e.get<WorldEditor::components::
+							     buildings_layout_graph_node>()
+						->y_pos;
+				Vector2 pt(depth * 120 + 40, y * 110 + 40);
+				canvas_item->draw_circle(
+					pt + Vector2(40, 20), 40.0f,
+					Color(0.4, 0.4, 0.55, 1.0));
+				p1 = pt + Vector2(40, 20);
+			}
+			queue.pop_front();
+			button_e.children([&queue, this, p1](flecs::entity e) {
+				int depth =
+					e.get<WorldEditor::components::
+						      buildings_layout_graph_node>()
+						->depth;
+				int y = e.get<WorldEditor::components::
+						      buildings_layout_graph_node>()
+						->y_pos;
+				Vector2 p2(depth * 120 + 40, y * 110 + 40);
+				p2 += Vector2(40, 20);
+				Vector2 p3(p1.x, p2.y);
+				canvas_item->draw_line(p1, p3,
+						       Color(0.4, 0.4, 0.55),
+						       4.0f, true);
+				canvas_item->draw_line(p3, p2,
+						       Color(0.4, 0.4, 0.55),
+						       4.0f, true);
+				queue.push_back(e);
+			});
+		}
 	}
 	void setup_layout_tab(Control *tab, const String &header)
 	{
@@ -334,7 +560,8 @@ public:
 	}
 	static void _bind_methods()
 	{
-		ClassDB::bind_method(D_METHOD("menu_pressed", "id", "button"),
+		ClassDB::bind_method(D_METHOD("menu_pressed", "id", "button",
+					      "path"),
 				     &BuildingLayoutGraphUI::menu_pressed);
 		ClassDB::bind_method(D_METHOD("tree_entered"),
 				     &BuildingLayoutGraphUI::tree_entered);

src/modules/stream/world_editor.h

@@ -71,6 +71,16 @@ public:
 		struct buildings_layout_graph_node {
 			int depth;
 			int y_pos;
+			int size;
+		};
+		struct buildings_layout_unit {
+			int flags;
+		};
+		struct buildings_layout_zone {
+			int type;
+		};
+		struct buildings_layout_floor {
+			int flags;
 		};
 	};
 };