4jcraft/Minecraft.Client/Platform/Common/XUI/XUI_CustomMessages.h

#pragma once

#define XM_SPLITSCREENPLAYER_MESSAGE XM_USER
#define XM_FONTRENDERERCHANGE_MESSAGE XM_USER + 1
#define XM_DLCMOUNTED_MESSAGE XM_USER + 2
#define XM_BASE_POSITION_CHANGED_MESSAGE XM_USER + 3
#define XM_DLCSINSTALLED_MESSAGE XM_USER + 4
#define XM_INVENTORYUPDATED_MESSAGE XM_USER + 5
#define XM_TMS_DLCFILE_RETRIEVED_MESSAGE XM_USER + 6
#define XM_TMS_BANFILE_RETRIEVED_MESSAGE XM_USER + 7
#define XM_TMS_ALLFILES_RETRIEVED_MESSAGE XM_USER + 8
#define XM_CUSTOMTICKSCENE_MESSAGE XM_USER + 9
#define XM_GETSLOTITEM_MESSAGE XM_USER + 10

typedef struct {
    std::shared_ptr<ItemInstance> item;

    // Legacy values for compatibility
    int iDataBitField;
    int iItemBitField;
    LPCWSTR szPath;
    bool bDirty;
} CustomMessage_GetSlotItem_Struct;

// Define the prototype for your handler function
// Sig: HRESULT OnCustomMessage_GetSlotItem(CustomMessage_GetSlotItem_Struct
// *pData, BOOL& bHandled)

// Define the message map macro
#define XUI_ON_XM_GETSLOTITEM_MESSAGE(MemberFunc)                \
    if (pMessage->dwMessage == XM_GETSLOTITEM_MESSAGE) {         \
        CustomMessage_GetSlotItem_Struct* pData =                \
            (CustomMessage_GetSlotItem_Struct*)pMessage->pvData; \
        return MemberFunc(pData, pMessage->bHandled);            \
    }

static __declspec(noinline) void CustomMessage_GetSlotItem(
    XUIMessage* pMsg, CustomMessage_GetSlotItem_Struct* pData,
    int iDataBitField, int iItemBitField) {
    XuiMessage(pMsg, XM_GETSLOTITEM_MESSAGE);
    _XuiMessageExtra(pMsg, (XUIMessageData*)pData, sizeof(*pData));
    pData->item = nullptr;
    pData->iDataBitField = iDataBitField;
    pData->iItemBitField = iItemBitField;
    pData->szPath = NULL;
    pData->bDirty = false;
}

typedef struct {
    bool bJoining;  // if you're not joining, your leaving
} CustomMessage_Splitscreenplayer_Struct;

// Define the prototype for your handler function
// Sig: HRESULT OnCustomMessage_Splitscreenplayer(bool bJoining, BOOL& bHandled)

// Define the message map macro
#define XUI_ON_XM_SPLITSCREENPLAYER_MESSAGE(MemberFunc)                \
    if (pMessage->dwMessage == XM_SPLITSCREENPLAYER_MESSAGE) {         \
        CustomMessage_Splitscreenplayer_Struct* pData =                \
            (CustomMessage_Splitscreenplayer_Struct*)pMessage->pvData; \
        return MemberFunc(pData->bJoining, pMessage->bHandled);        \
    }

static __declspec(noinline) void CustomMessage_Splitscreenplayer(
    XUIMessage* pMsg, CustomMessage_Splitscreenplayer_Struct* pData,
    bool bJoining) {
    XuiMessage(pMsg, XM_SPLITSCREENPLAYER_MESSAGE);
    _XuiMessageExtra(pMsg, (XUIMessageData*)pData, sizeof(*pData));
    pData->bJoining = bJoining;
}

// Define the prototype for your handler function
// Sig: HRESULT OnFontRendererChange()

// Define the message map macro
#define XUI_ON_XM_FONTRENDERERCHANGE_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_FONTRENDERERCHANGE_MESSAGE) { \
        return MemberFunc();                                    \
    }

static __declspec(noinline) void CustomMessage_FontRendererChange(
    XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_FONTRENDERERCHANGE_MESSAGE);
}

// Define the prototype for your handler function
// Sig: HRESULT OnDLCMounted()

// Define the message map macro
#define XUI_ON_XM_DLCLOADED_MESSAGE(MemberFunc)         \
    if (pMessage->dwMessage == XM_DLCMOUNTED_MESSAGE) { \
        return MemberFunc();                            \
    }

static __declspec(noinline) void CustomMessage_DLCMountingComplete(
    XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_DLCMOUNTED_MESSAGE);
}

// Define the prototype for your handler function
// Sig: HRESULT OnBasePositionChanged()

// Define the message map macro
#define XUI_ON_XM_BASE_POSITION_CHANGED_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_BASE_POSITION_CHANGED_MESSAGE) { \
        return MemberFunc();                                       \
    }

static __declspec(noinline) void CustomMessage_BasePositionChanged(
    XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_BASE_POSITION_CHANGED_MESSAGE);
}

// the prototype for your handler function
// Sig: HRESULT OnDLCInstalled()

// Define the message map macro
#define XUI_ON_XM_DLCINSTALLED_MESSAGE(MemberFunc)         \
    if (pMessage->dwMessage == XM_DLCSINSTALLED_MESSAGE) { \
        return MemberFunc();                               \
    }

static __declspec(noinline) void CustomMessage_DLCInstalled(XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_DLCSINSTALLED_MESSAGE);
}

// the prototype for your handler function
// Sig: HRESULT OnCustomMessage_InventoryUpdated()

// Define the message map macro
#define XUI_ON_XM_INVENTORYUPDATED_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_INVENTORYUPDATED_MESSAGE) { \
        return MemberFunc();                                  \
    }

static
    __declspec(noinline) void CustomMessage_InventoryUpdated(XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_INVENTORYUPDATED_MESSAGE);
}

// the prototype for your handler function
// Sig: HRESULT OnCustomMessage_()

// Define the message map macro
#define XUI_ON_XM_TMS_DLCFILE_RETRIEVED_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_TMS_DLCFILE_RETRIEVED_MESSAGE) { \
        return MemberFunc();                                       \
    }

static __declspec(noinline) void CustomMessage_TMS_DLCFileRetrieved(
    XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_TMS_DLCFILE_RETRIEVED_MESSAGE);
}

// the prototype for your handler function
// Sig: HRESULT OnCustomMessage_()

// Define the message map macro
#define XUI_ON_XM_TMS_BANFILE_RETRIEVED_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_TMS_BANFILE_RETRIEVED_MESSAGE) { \
        return MemberFunc();                                       \
    }

static __declspec(noinline) void CustomMessage_TMS_BanFileRetrieved(
    XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_TMS_BANFILE_RETRIEVED_MESSAGE);
}

// Define the prototype for your handler function
// Sig: HRESULT OnCustomMessage_TickScene()

// Define the message map macro
#define XUI_ON_XM_CUSTOMTICKSCENE_MESSAGE(MemberFunc)        \
    if (pMessage->dwMessage == XM_CUSTOMTICKSCENE_MESSAGE) { \
        return MemberFunc();                                 \
    }

static __declspec(noinline) void CustomMessage_TickScene(XUIMessage* pMsg) {
    XuiMessage(pMsg, XM_CUSTOMTICKSCENE_MESSAGE);
}