ImGui에서 노드 추가 및 삭제와 탐색

이진탐색트리에서 사용했던 노드 추가 및 삭제와 탐색을 ImGui에서 하는 것이 과제였습니다.

#include "framework.h"
bool GameObject::RenderHierarchy()
{
	ImGui::PushID(this);
	if (ImGui::TreeNode(name.c_str()))
	{
		if (ImGui::IsItemToggledOpen() or
			ImGui::IsItemClicked())
		{
			GUI->target = this;
		}
		if (ImGui::Button("addChild"))
		{
			ImGui::OpenPopup("childName");
		}
		if (ImGui::BeginPopup("childName"))
		{
			static char childName[32] = "None";
			ImGui::InputText("childName", childName, 32);
			if (ImGui::Button("G.O"))
			{
				AddChild(GameObject::Create(childName));
			}
			ImGui::SameLine();
			if (ImGui::Button("Actor"))
			{
				AddChild(Actor::Create(childName));
			}
			ImGui::EndPopup();
		}

		ImGui::SameLine();
		if (ImGui::Button("delete"))
		{
			if (parent == nullptr)
				ImGui::OpenPopup("SearchDeleteName");
			else
				ImGui::OpenPopup("DeleteChild");
		}

		if (ImGui::BeginPopup("SearchDeleteName"))
		{
			static char deleteName[32] = "None";
			ImGui::InputText("deleteName", deleteName, 32);

			if (ImGui::Button("DeleteAll"))
			{
				root->DeleteAllObject(deleteName);
				ImGui::EndPopup();
				ImGui::TreePop();
				ImGui::PopID();
				GUI->target = nullptr;
				return true;
			}
			ImGui::SameLine();
			if (ImGui::Button("Delete2"))
			{
				root->DeleteObject(deleteName);
				ImGui::EndPopup();
				ImGui::TreePop();
				ImGui::PopID();
				GUI->target = nullptr;
				return true;
			}

			ImGui::EndPopup();
		}
		if (ImGui::BeginPopup("DeleteChild"))
		{
			if (ImGui::Button("DeleteAll"))
			{
				//부모한테 접근
				if (parent)
				{
					root->DeleteAllObject(name);
					ImGui::EndPopup();
					ImGui::TreePop();
					ImGui::PopID();
					GUI->target = nullptr;
					return true;
				}
			}
			ImGui::SameLine();
			if (ImGui::Button("Delete2"))
			{
				//부모한테 접근
				if (parent)
				{
					root->DeleteObject(name);
					ImGui::EndPopup();
					ImGui::TreePop();
					ImGui::PopID();
					GUI->target = nullptr;
					return true;
				}
			}
			ImGui::EndPopup();
		}

		// l->r
		for (auto it = children.begin(); it != children.end(); it++)
		{
			if (it->second->RenderHierarchy())
			{
				ImGui::TreePop();
				ImGui::PopID();
				GUI->target = nullptr;
				return true;
			}
		}
		ImGui::TreePop();
	}
	ImGui::PopID();
	return false;
}

void Transform::RenderDetail()
{
	ImGui::Checkbox("WorldPos", &worldPos);
	if (worldPos)
	{
		//get
		Vector3 wol = GetWorldPos();
		if (ImGui::DragFloat3("WorldPos", (float*)&wol, 0.05f))
			//set
			SetWorldPos(wol);
	}
	else
	{
		Vector3 loc = GetLocalPos();
		if (ImGui::DragFloat3("LocalPos", (float*)&loc, 0.05f))
			SetLocalPos(loc);
	}

	ImGui::SliderAngle("rotationX", &rotation.x);
	ImGui::SliderAngle("rotationY", &rotation.y);
	ImGui::SliderAngle("rotationZ", &rotation.z);
	ImGui::DragFloat3("scale", (float*)&scale, 0.05f);
}
void GameObject::RenderDetail()
{
	ImGui::Text(name.c_str());
	ImGui::Checkbox("visible", &visible);
	if (ImGui::BeginTabBar("MyTabBar"))
	{
		if (ImGui::BeginTabItem("Transform"))
		{
			Transform::RenderDetail();
			ImGui::EndTabItem();
		}
		ImGui::EndTabBar();
	}
}
void Actor::RenderDetail()
{
	GameObject::RenderDetail();
	if (ImGui::BeginTabBar("MyTabBar2"))
	{
		if (ImGui::BeginTabItem("Actor"))
		{
			if (GUI->FileImGui("Save", "Save Actor",
				".xml", "../Contents/GameObject"))
			{
				string path = ImGuiFileDialog::Instance()->GetCurrentPath();
				Util::Replace(&path, "\\", "/");
				if (path.find("/GameObject/") != -1)
				{
					size_t tok = path.find("/GameObject/") + 12;
					path = path.substr(tok, path.length())
						+ "/" + ImGuiFileDialog::Instance()->GetCurrentFileName();
				}
				else
				{
					path = ImGuiFileDialog::Instance()->GetCurrentFileName();
				}
				SaveFile(path);
			}
			ImGui::SameLine();
			if (GUI->FileImGui("Load", "Load Actor",
				".xml", "../Contents/GameObject"))
			{
				string path = ImGuiFileDialog::Instance()->GetCurrentPath();
				Util::Replace(&path, "\\", "/");
				if (path.find("/GameObject/") != -1)
				{
					size_t tok = path.find("/GameObject/") + 12;
					path = path.substr(tok, path.length())
						+ "/" + ImGuiFileDialog::Instance()->GetCurrentFileName();
				}
				else
				{
					path = ImGuiFileDialog::Instance()->GetCurrentFileName();
				}
				LoadFile(path);
			}
			ImGui::EndTabItem();
		}

		ImGui::EndTabBar();
	}
}
void Camera::RenderDetail()
{
	Actor::RenderDetail();
	if (ImGui::BeginTabBar("MyTabBar3"))
	{
		if (ImGui::BeginTabItem("Camera"))
		{
			ImGui::Checkbox("ortho", &ortho);
			ImGui::SliderAngle("fov", &fov,0,180.0f);
			ImGui::DragFloat("nearZ", &nearZ, 0.05f,0.00001f);
			ImGui::DragFloat("farZ", &farZ, 0.05f, 0.00001f,1.0f);
			ImGui::DragFloat("width", &width, 0.05f,1.0f);
			ImGui::DragFloat("height", &height, 0.05f, 1.0f);
			ImGui::DragFloat("x", &viewport.x, 0.05f, 0.0f);
			ImGui::DragFloat("y", &viewport.y, 0.05f, 0.0f);
			ImGui::DragFloat("w", &viewport.width, 0.05f, 1.0f);
			ImGui::DragFloat("h", &viewport.height, 0.05f, 1.0f);

			ImGui::EndTabItem();
		}
		ImGui::EndTabBar();
	}
}

코드입니다.

 

읽어주셔서 감사합니다.