4jcraft/Minecraft.Client/Platform/Common/XUI/XUI_Scene_Container.cpp

#include "../../Minecraft.World/Platform/stdafx.h"

#include "../../Minecraft.World/Containers/Container.h"
#include "../../Minecraft.World/Containers/ContainerMenu.h"
#include "../../Minecraft.Client/Player/MultiPlayerLocalPlayer.h"
#include "XUI_Ctrl_SlotList.h"
#include "XUI_Scene_Container.h"
#include "XUI_Ctrl_SlotItemListItem.h"
#include "XUI_Ctrl_SlotItem.h"
#include "../Tutorial/Tutorial.h"
#include "../Tutorial/TutorialMode.h"
#include "../Tutorial/TutorialEnum.h"

// The height of one row of slots
// #define ROW_HEIGHT 42.0f - comes from the pointer height in the xui

// The number of container rows that are visible in the Xui file at it's default
// size
#define CONTAINER_DEFAULT_ROWS 3

//--------------------------------------------------------------------------------------
// Name: CXuiSceneContainer::OnInit
// Desc: Message handler for XM_INIT
//--------------------------------------------------------------------------------------
HRESULT CXuiSceneContainer::OnInit(XUIMessageInit* pInitData, BOOL& bHandled) {
    D3DXVECTOR3 vec;
    MapChildControls();

    Minecraft* pMinecraft = Minecraft::GetInstance();

    ContainerScreenInput* initData =
        (ContainerScreenInput*)pInitData->pvInitData;

    XuiControlSetText(m_ChestText,
                      app.GetString(initData->container->getName()));

    ContainerMenu* menu =
        new ContainerMenu(initData->inventory, initData->container);

    std::shared_ptr<Container> container = initData->container;
    m_iPad = initData->iPad;
    m_bSplitscreen = initData->bSplitscreen;

#ifdef _XBOX
    if (pMinecraft->localgameModes[initData->iPad] != NULL) {
        TutorialMode* gameMode =
            (TutorialMode*)pMinecraft->localgameModes[initData->iPad];
        m_previousTutorialState = gameMode->getTutorial()->getCurrentState();
        gameMode->getTutorial()->changeTutorialState(
            e_Tutorial_State_Container_Menu, this);
    }
#endif

    // if we are in splitscreen, then we need to figure out if we want to move
    // this scene
    int rows = container->getContainerSize() / 9;
    // use the pointer size in the xui to set the row height
    float fPointerWidth, fPointerHeight;

    if (m_bSplitscreen) {
        app.AdjustSplitscreenScene(m_hObj, &m_OriginalPosition, m_iPad);
    }
    m_pointerControl->GetBounds(&fPointerWidth, &fPointerHeight);

    // Adjust the height to show the correct number of container rows
    float height, width;
    this->GetBounds(&width, &height);
    int rowDiff = CONTAINER_DEFAULT_ROWS - rows;
    // height = height - (rowDiff * ROW_HEIGHT);
    height = height - (rowDiff * fPointerHeight);
    this->SetBounds(width, height);

    // Update the position after the height change so that we are still centred
    D3DXVECTOR3 vPos;
    this->GetPosition(&vPos);
    vPos.y = vPos.y + ((rowDiff * fPointerHeight) / 2);
    // Make sure that the y offset is even for SD modes, as the y in xui
    // coordinates will end up being scaled by a factor of 1.5 to get it into
    // actual back buffer coordinates, and we need those to remain whole numbers
    // to avoid issues with point sampling
    if (!RenderManager.IsHiDef()) {
        int iY = (int)(vPos.y);
        iY &= 0xfffffffe;
        vPos.y = (float)iY;
    }
    this->SetPosition(&vPos);

    InitDataAssociations(initData->iPad, menu);

    CXuiSceneAbstractContainer::Initialize(
        initData->iPad, menu, true, container->getContainerSize(),
        eSectionContainerUsing, eSectionContainerMax);

    delete initData;

    return S_OK;
}

HRESULT CXuiSceneContainer::OnDestroy() {
    Minecraft* pMinecraft = Minecraft::GetInstance();

#ifdef _XBOX
    if (pMinecraft->localgameModes[m_iPad] != NULL) {
        TutorialMode* gameMode =
            (TutorialMode*)pMinecraft->localgameModes[m_iPad];
        if (gameMode != NULL)
            gameMode->getTutorial()->changeTutorialState(
                m_previousTutorialState);
    }
#endif

    // 4J Stu - Fix for #11302 - TCR 001: Network Connectivity: Host crashed
    // after being killed by the client while accessing a chest during burst
    // packet loss. We need to make sure that we call closeContainer() anytime
    // this menu is closed, even if it is forced to close by some other reason
    // (like the player dying)
    if (Minecraft::GetInstance()->localplayers[m_iPad] != NULL)
        Minecraft::GetInstance()->localplayers[m_iPad]->closeContainer();
    return S_OK;
}

CXuiControl* CXuiSceneContainer::GetSectionControl(ESceneSection eSection) {
    switch (eSection) {
        case eSectionContainerChest:
            return (CXuiControl*)m_containerControl;
            break;
        case eSectionContainerInventory:
            return (CXuiControl*)m_inventoryControl;
            break;
        case eSectionContainerUsing:
            return (CXuiControl*)m_useRowControl;
            break;
        default:
            assert(false);
            break;
    }
    return NULL;
}

CXuiCtrlSlotList* CXuiSceneContainer::GetSectionSlotList(
    ESceneSection eSection) {
    switch (eSection) {
        case eSectionContainerChest:
            return m_containerControl;
            break;
        case eSectionContainerInventory:
            return m_inventoryControl;
            break;
        case eSectionContainerUsing:
            return m_useRowControl;
            break;
        default:
            assert(false);
            break;
    }
    return NULL;
}

// 4J Stu - Added to support auto-save. Need to re-associate on a navigate back
void CXuiSceneContainer::InitDataAssociations(int iPad,
                                              AbstractContainerMenu* menu,
                                              int startIndex /*= 0*/) {
    int containerSize = menu->getSize() - (27 + 9);
    int rows = containerSize / 9;

    // TODO Inventory dimensions need defined as constants
    m_containerControl->SetData(iPad, menu, rows, 9, 0);

    CXuiSceneAbstractContainer::InitDataAssociations(iPad, menu, containerSize);
}