EditorContext.h

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#pragma once
 
#include "ncengine/ecs/Ecs.h"
#include "ncengine/input/Input.h"
#include "ncengine/module/ModuleProvider.h"
#include "ncengine/ui/ImGuiUtility.h"
 
namespace nc
{
struct SystemEvents;
 
namespace ui::editor
{
struct EditorHotkeys
{
    input::KeyCode toggleEditor = input::KeyCode::Tilde;
    input::KeyCode openNewSceneDialog = input::KeyCode::F1;
    input::KeyCode openSaveSceneDialog = input::KeyCode::F2;
    input::KeyCode openLoadSceneDialog = input::KeyCode::F3;
    input::KeyCode toggleEditorCamera = input::KeyCode::F5;
 
    input::KeyCode translateMode = input::KeyCode::T;
    input::KeyCode rotateMode = input::KeyCode::R;
    input::KeyCode scaleMode = input::KeyCode::S;
};
 
enum class OpenState
{
    Closed,         // Editor was closed this frame
    ClosePersisted, // Editor remains closed
    Opened,         // Editor was opened this frame
    OpenPersisted   // Editor remains open
};
 
struct EditorContext
{
    // General game state
    ecs::Ecs world;
    ModuleProvider modules;
    SystemEvents* events = nullptr;
 
    // Mutable state (for internal use)
    Entity selectedEntity = Entity::Null();
    Vector3 eulerRotation = Vector3::Zero();
    OpenState openState = OpenState::Closed;
    ImVec2 dimensions = ImVec2{};
    bool rebuildStaticsOnTransformWrite = true;
 
    // Immutable state
    const Entity objectBucket = Entity::Null();
    const Entity editorCamera = Entity::Null();
    const EditorHotkeys hotkeys = EditorHotkeys{};
};
} // namespace ui::editor
} // namespace nc