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

#include "../../Minecraft.World/Platform/stdafx.h"
#include "XUI_MultiGameCreate.h"
#include "XUI_InGameHostOptions.h"
#include "../../Minecraft.Client/Minecraft.h"
#include "../../Minecraft.Client/Player/MultiPlayerLocalPlayer.h"
#include "../../Minecraft.Client/Network/ClientConnection.h"
#include "../../Minecraft.World/Headers/net.minecraft.network.h"
#include "../../Minecraft.World/Headers/net.minecraft.network.packet.h"

//----------------------------------------------------------------------------------
// Performs initialization tasks - retrieves controls.
//----------------------------------------------------------------------------------
HRESULT CScene_InGameHostOptions::OnInit(XUIMessageInit* pInitData,
                                         BOOL& bHandled) {
    m_iPad = *(int*)pInitData->pvInitData;

    MapChildControls();

    m_focusElement = m_CheckboxFireSpreads.m_hObj;

    XuiControlSetText(m_CheckboxFireSpreads, app.GetString(IDS_FIRE_SPREADS));
    XuiControlSetText(m_CheckboxTNTExplodes, app.GetString(IDS_TNT_EXPLODES));

    if (app.GetLocalPlayerCount() > 1) {
        app.AdjustSplitscreenScene(m_hObj, &m_OriginalPosition, m_iPad);
    }

    m_CheckboxFireSpreads.SetEnable(TRUE);
    m_CheckboxTNTExplodes.SetEnable(TRUE);
    m_CheckboxFireSpreads.SetCheck(
        (app.GetGameHostOption(eGameHostOption_FireSpreads) != 0) ? TRUE
                                                                  : FALSE);
    m_CheckboxTNTExplodes.SetCheck(
        (app.GetGameHostOption(eGameHostOption_TNT) != 0) ? TRUE : FALSE);

    INetworkPlayer* localPlayer =
        g_NetworkManager.GetLocalPlayerByUserIndex(m_iPad);
    unsigned int privs = app.GetPlayerPrivileges(localPlayer->GetSmallId());
    if (app.GetGameHostOption(eGameHostOption_CheatsEnabled) &&
        Player::getPlayerGamePrivilege(
            privs, Player::ePlayerGamePrivilege_CanTeleport) &&
        (g_NetworkManager.GetPlayerCount() > 1)) {
        m_buttonTeleportToPlayer.SetText(app.GetString(IDS_TELEPORT_TO_PLAYER));
        m_buttonTeleportToMe.SetText(app.GetString(IDS_TELEPORT_TO_ME));
    } else {
        removeControl(m_buttonTeleportToPlayer, true);
        removeControl(m_buttonTeleportToMe, true);
    }

    ui.SetTooltips(m_iPad, IDS_TOOLTIPS_SELECT, IDS_TOOLTIPS_BACK);

    CXuiSceneBase::ShowLogo(m_iPad, FALSE);

    // SentientManager.RecordMenuShown(m_iPad, eUIScene_CreateWorldMenu, 0);

    return S_OK;
}

HRESULT CScene_InGameHostOptions::OnKeyDown(XUIMessageInput* pInputData,
                                            BOOL& rfHandled) {
    ui.AnimateKeyPress(pInputData->UserIndex, pInputData->dwKeyCode);

    // Explicitly handle B button presses
    switch (pInputData->dwKeyCode) {
        case VK_PAD_B:
        case VK_ESCAPE: {
            unsigned int hostOptions =
                app.GetGameHostOption(eGameHostOption_All);
            app.SetGameHostOption(hostOptions, eGameHostOption_FireSpreads,
                                  m_CheckboxFireSpreads.IsChecked());
            app.SetGameHostOption(hostOptions, eGameHostOption_TNT,
                                  m_CheckboxTNTExplodes.IsChecked());

            // Send update settings packet to server
            if (hostOptions != app.GetGameHostOption(eGameHostOption_All)) {
                Minecraft* pMinecraft = Minecraft::GetInstance();
                std::shared_ptr<MultiplayerLocalPlayer> player =
                    pMinecraft->localplayers[m_iPad];
                if (player != NULL && player->connection) {
                    player->connection->send(std::shared_ptr<
                                             ServerSettingsChangedPacket>(
                        new ServerSettingsChangedPacket(
                            ServerSettingsChangedPacket::HOST_IN_GAME_SETTINGS,
                            hostOptions)));
                }
            }

            app.NavigateBack(pInputData->UserIndex);
            rfHandled = TRUE;
        } break;
    }
    return S_OK;
}

//----------------------------------------------------------------------------------
// Handler for the button press message.
//----------------------------------------------------------------------------------
HRESULT CScene_InGameHostOptions::OnNotifyPressEx(
    HXUIOBJ hObjPressed, XUINotifyPress* pNotifyPressData, BOOL& rfHandled) {
    // This assumes all buttons can only be pressed with the A button
    ui.AnimateKeyPress(pNotifyPressData->UserIndex, VK_PAD_A);

    if (hObjPressed == m_buttonTeleportToPlayer ||
        hObjPressed == m_buttonTeleportToMe) {
        TeleportMenuInitData* initData = new TeleportMenuInitData();
        initData->iPad = m_iPad;
        initData->teleportToPlayer = false;
        if (hObjPressed == m_buttonTeleportToPlayer) {
            initData->teleportToPlayer = true;
        }
        ui.NavigateToScene(m_iPad, eUIScene_TeleportMenu, (void*)initData);
    }
    return S_OK;
}

void CScene_InGameHostOptions::removeControl(HXUIOBJ hObjToRemove,
                                             bool center) {
    D3DXVECTOR3 pos;
    float fControlHeight, fTempHeight, fWidth;

    bool changeFocus = m_focusElement == hObjToRemove;

    XuiElementGetBounds(hObjToRemove, &fWidth, &fControlHeight);

    // Hide this control
    XuiControlSetEnable(hObjToRemove, FALSE);
    XuiElementSetShow(hObjToRemove, FALSE);

    // Move future downwards nav up
    HXUIOBJ controlToMove = hObjToRemove;
    while (controlToMove = XuiControlGetNavigation(
               controlToMove, XUI_CONTROL_NAVIGATE_DOWN, FALSE, TRUE)) {
        if (changeFocus && XuiElementIsShown(controlToMove)) {
            m_focusElement = controlToMove;
            XuiElementSetUserFocus(controlToMove, m_iPad);
            changeFocus = FALSE;
        }
        XuiElementGetPosition(controlToMove, &pos);
        pos.y -= fControlHeight;
        XuiElementSetPosition(controlToMove, &pos);
    }

    // Resize and move scene
    GetBounds(&fWidth, &fTempHeight);
    SetBounds(fWidth, fTempHeight - fControlHeight);

    GetPosition(&pos);
    pos.y += fControlHeight / 2;
    SetPosition(&pos);
}