Input character bug

[jiangyi0923]

Hello, I found a character input bug, No response when entering Chinese, Here's my solution:

#include "imgui/imgui_impl_win32.h"
HWND hwnd = nullptr;

    void* get_init_addr(char* arcversionstr, void* imguicontext, IDirect3DDevice9* id3dd9)
    {
        ImGui::SetCurrentContext((ImGuiContext*)imguicontext);
        ImGui_ImplWin32_Init(hwnd);
    }

    uintptr_t mod_wnd(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
    {
        hwnd = hWnd;
                 ....
                case WM_CHAR:
        if (wParam > 0 && wParam < 0x10000)
            io->AddInputCharacter((unsigned short)wParam);
        return 0;

[Artenuvielle]

Can you provide an example of how to input chinese symbols for me to reproduce this issue? Also when testing your suggested code all normal characters are registered twice by imgui's io.

[jiangyi0923]

Sorry, should use io->AddInputCharacterUTF16((unsigned short)wParam); I just found out about this bug a few days ago, You can check out the plug-in code I wrote at https://github.com/jiangyi0923/d3d9_arcdps_sytool d3d9_arcdps_sytool/pch.cpp If you compile this plugin directly, it will be a Chinese version. You will need to put a Chinese font file in the addons/arcdps folder called arcdps_font.ttf

[jiangyi0923]

You can copy and paste "草" this Chinese character to try

[Artenuvielle]

Issue should be resolved after switching to the custom font renderer.