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Drag and drop prefab into scene tree. Play pause snapshot system

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antopilo
2021-09-08 21:28:53 -04:00
parent b403082ca2
commit 33b3962e51
9 changed files with 107 additions and 56 deletions
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90
Editor/src/EditorInterface.cpp
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@@ -34,6 +34,7 @@
#include <src/Rendering/Shaders/ShaderManager.h>
#include "src/Rendering/Renderer.h"
#include <src/Scene/Components/InterfaceComponent.h>
#include "src/Core/Input.h"
namespace Nuake {
Ref<UI::UserInterface> userInterface;
@@ -270,6 +271,7 @@ namespace Nuake {
parent.Children.push_back(payload_entity);
}
}
ImGui::EndDragDropTarget();
}
if (ImGui::IsItemClicked())
@@ -386,53 +388,66 @@ namespace Nuake {
ImGui::EndChild();
ImGui::Separator();
// Draw a tree of entities.
std::vector<Entity> entities = scene->GetAllEntities();
for (Entity e : entities)
if (ImGui::BeginChild("Scene tree", ImGui::GetContentRegionAvail(), true))
{
ImGuiTreeNodeFlags base_flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_SpanAvailWidth;
std::string name = e.GetComponent<NameComponent>().Name;
// If selected add selected flag.
if (m_SelectedEntity == e)
base_flags |= ImGuiTreeNodeFlags_Selected;
// Write in normal font.
ImGui::PushFont(normalFont);
// Small icons + name.
std::string label = ICON_FA_CIRCLE + std::string(" ") + name;
// Draw all entity without parents.
if (!e.GetComponent<ParentComponent>().HasParent)
std::vector<Entity> entities = scene->GetAllEntities();
for (Entity e : entities)
{
// Recursively draw childrens.
DrawEntityTree(e);
ImGuiTreeNodeFlags base_flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_SpanAvailWidth;
std::string name = e.GetComponent<NameComponent>().Name;
// If selected add selected flag.
if (m_SelectedEntity == e)
base_flags |= ImGuiTreeNodeFlags_Selected;
// Write in normal font.
ImGui::PushFont(normalFont);
// Small icons + name.
std::string label = ICON_FA_CIRCLE + std::string(" ") + name;
// Draw all entity without parents.
if (!e.GetComponent<ParentComponent>().HasParent)
{
// Recursively draw childrens.
DrawEntityTree(e);
}
// Pop font.
ImGui::PopFont();
// Right click menu
//if (ImGui::BeginPopupContextItem())
// ImGui::EndPopup();
}
ImGui::EndChild();
}
if (ImGui::BeginDragDropTarget()) // Drag n drop new prefab file into scene tree
{
if (const ImGuiPayload* payload = ImGui::AcceptDragDropPayload("_Prefab"))
{
char* file = (char*)payload->Data;
std::string fullPath = std::string(file, 256);
std::string relPath = FileSystem::AbsoluteToRelative(fullPath);
// Pop font.
ImGui::PopFont();
// Right click menu
//if (ImGui::BeginPopupContextItem())
// ImGui::EndPopup();
Entity newEntity = Engine::GetCurrentScene()->CreateEntity("New prefab Entity");
PrefabComponent& prefabComponent = newEntity.AddComponent<PrefabComponent>();
prefabComponent.PrefabInstance = Prefab::New(relPath);
}
ImGui::EndDragDropTarget();
}
// Delete entity
// Deleted entity queue
if (QueueDeletion.GetHandle() != -1)
{
Engine::GetCurrentScene()->DestroyEntity(QueueDeletion);
if (m_SelectedEntity == QueueDeletion)
{
m_IsEntitySelected = false;
}
QueueDeletion = Entity{ (entt::entity)-1, scene.get() };
//ImGui::TreePop();
}
}
ImGui::End();
}
@@ -1389,6 +1404,7 @@ namespace Nuake {
}
json SceneSnapshot;
void EditorInterface::Draw()
{
Init();
@@ -1595,9 +1611,19 @@ namespace Nuake {
float needed = half - used;
ImGui::Dummy(ImVec2(needed, 10));
ImGui::SameLine();
if (ImGui::Button(ICON_FA_PLAY)) Engine::EnterPlayMode();
if (ImGui::Button(ICON_FA_PLAY))
{
SceneSnapshot = Engine::GetCurrentScene()->Serialize();
Engine::EnterPlayMode();
}
ImGui::SameLine();
if (ImGui::Button(ICON_FA_STOP)) Engine::ExitPlayMode();
if (ImGui::Button(ICON_FA_STOP) || Input::IsKeyPressed(297))
{
Engine::ExitPlayMode();
Engine::GetCurrentScene()->Deserialize(SceneSnapshot.dump());
m_IsEntitySelected = false;
}
}
ImGui::End();
}

2
Editor/src/FileSystemUI.cpp
View File

@@ -123,6 +123,8 @@ namespace Nuake {
dragType = "_Model";
else if (file->Type == ".interface")
dragType = "_Interface";
else if (file->Type == ".prefab")
dragType = "_Prefab";
ImGui::SetDragDropPayload(dragType.c_str(), (void*)(pathBuffer), sizeof(pathBuffer));
ImGui::Text(file->name.c_str());