cls.hpp

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#include "../console.h"
 
#include "components/diagnostics/logger/logger.h"
#include "components/rendering/directx11/render_stack/stack_types/blam_ui/console.hpp"
#include "components/ui/blam/ui.h"
#include "components/ui/blam/widgets/advanced/console.h"
#include "core.h"
 
namespace Blam::Resources::Console
{
    class ClearScreenCommand : public BlamConsoleCommand
    {
    public:
        ClearScreenCommand()
        {
            name = "cls";
            description = "Clears console log";
            aliases = { "clear" };
 
            type = BlamCommandType::Builtin;
        }
 
        ~ClearScreenCommand()
        {
            delete this;
        }
 
        BlamCommandResult onCommand(std::vector<std::string> arguments)
        {
            if (BlamRendering::GetCurrentRenderingEngine() == BlamRenderingEngine::DirectX11)
            {
                using namespace BlamRendering::RenderStack;
 
                StackObjectBase* stack_item = (StackObjectBase*)GetStackItem("console");
 
                if (stack_item)
                {
                    if (stack_item->type_label == STACKTYPE_CONSOLE)
                    {
                        ConsoleUI* console = (ConsoleUI*)stack_item;
 
                        console->clearScrollback();
                    }
                    else
                    {
                        Blam::Logger::LogEvent("failed to retrieve console ui stack object (got wrong stack type)", WSV_ERROR);
                    }
                }
                else
                {
                    Blam::Logger::LogEvent("failed to retrieve console ui stack object (GetStackItem returned nullptr)", WSV_ERROR);
                }
            }
            else if (BlamRendering::GetCurrentRenderingEngine() == BlamRenderingEngine::OGRE)
            {
                BlamUIWidget_Group* root = Blam::UI::GetUIRoot();
 
                if (root)
                {
                    for (BlamUIWidget* widget : root->children)
                    {
                        if (widget)
                        {
                            if (widget->GetType() == BlamWidgetType::Console)
                            {
                                BlamUIWidget_Console* console = (BlamUIWidget_Console*)widget;
                                console->ClearOutput();
                            }
                        }
                    }
                }
                else
                {
                    Blam::Logger::LogEvent("error in function cls: ui root was null", WSV_ERROR);
                }
            }
            else
            {
                Blam::Logger::LogEvent("console is not available in this rendering engine", WSV_ERROR);
            }
 
            return BlamCommandResult::Ok;
        }
    };
}