In-Game Chat

media-layer/core/src/media.c

@@ -123,6 +123,8 @@ static SDLKey glfw_key_to_sdl_key(int key) {
             return SDLK_RETURN;
         case GLFW_KEY_BACKSPACE:
             return SDLK_BACKSPACE;
+        case GLFW_KEY_DELETE:
+            return SDLK_DELETE;
         // Fullscreen
         case GLFW_KEY_F11:
             return SDLK_F11;

media-layer/include/SDL/SDL_keysym.h

@@ -28,6 +28,7 @@ typedef enum {
     SDLK_s = 115,
     SDLK_t = 116,
     SDLK_w = 119,
+    SDLK_DELETE = 127,
     SDLK_UP = 273,
     SDLK_DOWN = 274,
     SDLK_RIGHT = 275,

mods/CMakeLists.txt

@@ -15,7 +15,7 @@ set(SRC
     src/version/version.cpp
     # chat
     src/chat/chat.cpp
-    src/chat/ui.c
+    src/chat/ui.cpp
     # creative
     src/creative/creative.cpp
     # game-mode
@@ -96,6 +96,9 @@ else()
         # textures
         src/textures/textures.cpp
         src/textures/lava.cpp
+        # text-input-box
+        src/text-input-box/TextInputBox.cpp
+        src/text-input-box/TextInputScreen.cpp
     )
 endif()
 

mods/include/mods/chat/chat.h

@@ -15,7 +15,6 @@ extern "C" {
 
 #ifndef MCPI_SERVER_MODE
 void chat_open();
-unsigned int chat_get_counter();
 #endif
 
 // Override using the HOOK() macro to provide customized chat behavior.

mods/include/mods/misc/misc.h

@@ -28,6 +28,8 @@ void Level_saveLevelData_injection(Level *level);
 // Use this instead of directly calling Gui::addMessage(), it has proper logging!
 void misc_add_message(Gui *gui, const char *text);
 
+extern bool is_in_chat;
+
 #ifdef __cplusplus
 }
 #endif

mods/include/mods/text-input-box/TextInputBox.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <symbols/minecraft.h>
+
+struct TextInputBox {
+    GuiComponent super;
+
+    int m_ID;
+    int m_xPos;
+    int m_yPos;
+    int m_width;
+    int m_height;
+    std::string m_placeholder;
+    std::string m_text;
+    bool m_bFocused;
+    bool m_bEnabled;
+    bool m_bCursorOn;
+    int m_insertHead;
+    int m_lastFlashed;
+    Font *m_pFont;
+    int m_maxLength;
+
+    void setSize(int x, int y, int width = 200, int height = 12);
+    void init(Font *pFont);
+    void setEnabled(bool bEnabled);
+    void keyPressed(int key);
+    void charPressed(int chr);
+    void render();
+    void tick();
+    void setFocused(bool b);
+    void onClick(int x, int y);
+    bool clicked(int x, int y);
+
+    static TextInputBox create(int id, const std::string &placeholder = "", const std::string &text = "");
+};

mods/include/mods/text-input-box/TextInputScreen.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <symbols/minecraft.h>
+
+#include <mods/text-input-box/TextInputBox.h>
+
+struct TextInputScreen {
+    Screen super;
+    std::vector<TextInputBox *> m_textInputs;
+
+    static void setup(Screen_vtable *vtable);
+};

mods/src/chat/chat-internal.h

@@ -6,9 +6,12 @@
 extern "C" {
 #endif
 
-__attribute__((visibility("internal"))) extern int _chat_enabled;
 #ifndef MCPI_SERVER_MODE
-__attribute__((visibility("internal"))) void _chat_queue_message(char *message);
+__attribute__((visibility("internal"))) void _chat_queue_message(const char *message);
+#endif
+
+#ifndef MCPI_HEADLESS_MODE
+__attribute__((visibility("internal"))) void _init_chat_ui();
 #endif
 
 #ifdef __cplusplus

mods/src/chat/chat.cpp

@@ -5,9 +5,6 @@
 #include <cstring>
 #include <cstdio>
 #include <vector>
-#ifndef MCPI_HEADLESS_MODE
-#include <pthread.h>
-#endif
 
 #include <symbols/minecraft.h>
 #ifndef MCPI_HEADLESS_MODE
@@ -22,9 +19,6 @@
 #include "chat-internal.h"
 #include <mods/chat/chat.h>
 
-// Store If Chat is Enabled
-int _chat_enabled = 0;
-
 // Message Limitations
 #define MAX_CHAT_MESSAGE_LENGTH 512
 
@@ -95,45 +89,27 @@ static void ServerSideNetworkHandler_handle_ChatPacket_injection(ServerSideNetwo
 
 #ifndef MCPI_HEADLESS_MODE
 // Message Queue
-static pthread_mutex_t queue_mutex = PTHREAD_MUTEX_INITIALIZER;
 static std::vector<std::string> queue;
 // Add To Queue
-void _chat_queue_message(char *message) {
+void _chat_queue_message(const char *message) {
-    // Lock
-    pthread_mutex_lock(&queue_mutex);
     // Add
-    std::string str;
+    std::string str = message;
-    str.append(message);
     queue.push_back(str);
-    // Unlock
-    pthread_mutex_unlock(&queue_mutex);
 }
 // Empty Queue
 unsigned int old_chat_counter = 0;
 static void send_queued_messages(Minecraft *minecraft) {
-    // Lock
-    pthread_mutex_lock(&queue_mutex);
-    // If Message Was Submitted, No Other Chat Windows Are Open, And The Game Is Not Paused, Then Re-Lock Cursor
-    unsigned int new_chat_counter = chat_get_counter();
-    if (old_chat_counter > new_chat_counter && new_chat_counter == 0) {
-        // Unlock UI
-        media_set_interactable(1);
-    }
-    old_chat_counter = new_chat_counter;
     // Loop
     for (unsigned int i = 0; i < queue.size(); i++) {
         send_api_chat_command(minecraft, (char *) queue[i].c_str());
     }
     queue.clear();
-    // Unlock
-    pthread_mutex_unlock(&queue_mutex);
 }
 #endif
 
 // Init
 void init_chat() {
-    _chat_enabled = feature_has("Implement Chat", server_enabled);
+    if (feature_has("Implement Chat", server_enabled)) {
-    if (_chat_enabled) {
         // Disable Original ChatPacket Loopback
         unsigned char disable_chat_packet_loopback_patch[4] = {0x00, 0xf0, 0x20, 0xe3}; // "nop"
         patch((void *) 0x6b490, disable_chat_packet_loopback_patch);
@@ -141,9 +117,11 @@ void init_chat() {
         overwrite_call((void *) 0x6b518, (void *) CommandServer_parse_CommandServer_dispatchPacket_injection);
         // Re-Broadcast ChatPacket
         patch_address(ServerSideNetworkHandler_handle_ChatPacket_vtable_addr, (void *) ServerSideNetworkHandler_handle_ChatPacket_injection);
-        // Send Messages On Input Tick
 #ifndef MCPI_HEADLESS_MODE
+        // Send Messages On Input Tick
         input_run_on_tick(send_queued_messages);
+        // Init UI
+        _init_chat_ui();
 #endif
     }
 }

mods/src/chat/ui.c

@@ -1,83 +0,0 @@
-// Config Needs To Load First
-#include <libreborn/libreborn.h>
-
-// Chat UI Code Is Useless In Headless Mode
-#ifndef MCPI_HEADLESS_MODE
-
-#include <stdio.h>
-#include <pthread.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <media-layer/core.h>
-
-#include "chat-internal.h"
-#include <mods/chat/chat.h>
-
-// Count Chat Windows
-static pthread_mutex_t chat_counter_lock = PTHREAD_MUTEX_INITIALIZER;
-static volatile unsigned int chat_counter = 0;
-unsigned int chat_get_counter() {
-    return chat_counter;
-}
-
-// Chat Thread
-#define DIALOG_TITLE "Chat"
-static void *chat_thread(__attribute__((unused)) void *nop) {
-    // Open
-    int return_code;
-    const char *command[] = {
-        "zenity",
-        "--title", DIALOG_TITLE,
-        "--name", MCPI_APP_ID,
-        "--entry",
-        "--text", "Enter Chat Message:",
-        NULL
-    };
-    char *output = run_command(command, &return_code, NULL);
-    // Handle Message
-    if (output != NULL) {
-        // Check Return Code
-        if (is_exit_status_success(return_code)) {
-            // Remove Ending Newline
-            int length = strlen(output);
-            if (output[length - 1] == '\n') {
-                output[length - 1] = '\0';
-            }
-            length = strlen(output);
-            // Don't Allow Empty Strings
-            if (length > 0) {
-                // Submit
-                char *safe_output = to_cp437(output);
-                _chat_queue_message(safe_output);
-                free(safe_output);
-            }
-        }
-        // Free Output
-        free(output);
-    }
-    // Update Counter
-    pthread_mutex_lock(&chat_counter_lock);
-    chat_counter--;
-    pthread_mutex_unlock(&chat_counter_lock);
-    // Return
-    return NULL;
-}
-
-// Create Chat Thead
-void chat_open() {
-    if (_chat_enabled) {
-        // Lock UI
-        media_set_interactable(0);
-
-        // Update Counter
-        pthread_mutex_lock(&chat_counter_lock);
-        chat_counter++;
-        pthread_mutex_unlock(&chat_counter_lock);
-        // Start Thread
-        pthread_t thread;
-        pthread_create(&thread, NULL, chat_thread, NULL);
-    }
-}
-
-#endif

mods/src/chat/ui.cpp

@@ -0,0 +1,98 @@
+// Config Needs To Load First
+#include <libreborn/libreborn.h>
+
+// Chat UI Code Is Useless In Headless Mode
+#ifndef MCPI_HEADLESS_MODE
+
+#include "chat-internal.h"
+#include <mods/chat/chat.h>
+#include <mods/text-input-box/TextInputScreen.h>
+#include <mods/misc/misc.h>
+
+// Structure
+struct ChatScreen {
+    TextInputScreen super;
+    TextInputBox chat;
+};
+CUSTOM_VTABLE(chat_screen, Screen) {
+    TextInputScreen::setup(vtable);
+    // Init
+    vtable->init = [](Screen *super) {
+        Screen_init_non_virtual(super);
+        ChatScreen *self = (ChatScreen *) super;
+        self->super.m_textInputs.push_back(&self->chat);
+        self->chat.init(super->font);
+        self->chat.setFocused(true);
+        is_in_chat = true;
+    };
+    // Removal
+    vtable->removed = [](Screen *super) {
+        Screen_removed_non_virtual(super);
+        is_in_chat = false;
+    };
+    // Rendering
+    static Screen_render_t original_render = vtable->render;
+    vtable->render = [](Screen *super, int x, int y, float param_1) {
+        // Background
+        super->vtable->renderBackground(super);
+        // Render Chat
+        Gui_renderChatMessages(&super->minecraft->gui, super->height, 20, true, super->font);
+        // Call Original Method
+        original_render(super, x, y, param_1);
+    };
+    // Positioning
+    vtable->setupPositions = [](Screen *super) {
+        Screen_setupPositions_non_virtual(super);
+        ChatScreen *self = (ChatScreen *) super;
+        int height = 20;
+        int x = 0;
+        int y = super->height - height;
+        int width = super->width;
+        self->chat.setSize(x, y, width, height);
+    };
+    // Key Presses
+    static Screen_keyPressed_t original_keyPressed = vtable->keyPressed;
+    vtable->keyPressed = [](Screen *super, int key) {
+        // Handle Enter
+        ChatScreen *self = (ChatScreen *) super;
+        if (key == 0x0d) {
+            _chat_queue_message(self->chat.m_text.c_str());
+            Minecraft_setScreen(super->minecraft, NULL);
+        }
+        // Call Original Method
+        original_keyPressed(super, key);
+    };
+}
+static Screen *create_chat_screen() {
+    // Construct
+    ChatScreen *screen = new ChatScreen;
+    ALLOC_CHECK(screen);
+    Screen_constructor(&screen->super.super);
+
+    // Set VTable
+    screen->super.super.vtable = get_chat_screen_vtable();
+
+    // Setup
+    screen->chat = TextInputBox::create(0);
+
+    // Return
+    return (Screen *) screen;
+}
+
+// Open Screen
+static bool open_chat_screen = false;
+void chat_open() {
+    open_chat_screen = true;
+}
+
+// Init
+void _init_chat_ui() {
+    misc_run_on_tick([](Minecraft *minecraft) {
+        if (open_chat_screen && Minecraft_isLevelGenerated(minecraft) && minecraft->screen == NULL) {
+            Minecraft_setScreen(minecraft, create_chat_screen());
+        }
+        open_chat_screen = false;
+    });
+}
+
+#endif

mods/src/compat/compat.c

@@ -70,12 +70,7 @@ HOOK(SDL_PollEvent, int, (SDL_Event *event)) {
                     input_third_person();
                     handled = 1;
                 } else if (event->key.keysym.sym == SDLK_t) {
-                    // Only When In-Game With No Other Chat Windows Open
-                    if (SDL_WM_GrabInput(SDL_GRAB_QUERY) == SDL_GRAB_ON && chat_get_counter() == 0) {
-                        // Open Chat
                     chat_open();
-                    }
-                    // Mark Handled
                     handled = 1;
                 } else if (event->key.keysym.sym == SDLK_ESCAPE) {
                     // Treat Escape As Back Button Press (This Fixes Issues With Signs)

mods/src/input/misc.c

@@ -80,7 +80,8 @@ static void _handle_mouse_grab(Minecraft *minecraft) {
 
 // Block UI Interaction When Mouse Is Locked
 static bool Gui_tickItemDrop_Minecraft_isCreativeMode_call_injection(Minecraft *minecraft) {
-    if (!enable_misc || SDL_WM_GrabInput(SDL_GRAB_QUERY) == SDL_GRAB_OFF) {
+    bool is_in_game = minecraft->screen == NULL || minecraft->screen->vtable == (Screen_vtable *) Touch_IngameBlockSelectionScreen_vtable_base;
+    if (!enable_misc || (SDL_WM_GrabInput(SDL_GRAB_QUERY) == SDL_GRAB_OFF && is_in_game)) {
         // Call Original Method
         return creative_is_restricted() && Minecraft_isCreativeMode(minecraft);
     } else {

mods/src/misc/misc.c

@@ -65,6 +65,7 @@ static void Gui_renderBubbles_GuiComponent_blit_injection(Gui *component, int32_
 
 // Additional GUI Rendering
 static int hide_chat_messages = 0;
+bool is_in_chat = 0;
 static int render_selected_item_text = 0;
 static void Gui_renderChatMessages_injection(Gui *gui, int32_t y_offset, uint32_t max_messages, bool disable_fading, Font *font) {
     // Handle Classic HUD
@@ -76,7 +77,7 @@ static void Gui_renderChatMessages_injection(Gui *gui, int32_t y_offset, uint32_
     }
 
     // Call Original Method
-    if (!hide_chat_messages) {
+    if (!hide_chat_messages && !is_in_chat) {
         Gui_renderChatMessages(gui, y_offset, max_messages, disable_fading, font);
     }
 

mods/src/sign/sign.cpp

@@ -12,7 +12,13 @@
 // Handle Backspace
 static int32_t sdl_key_to_minecraft_key_injection(int32_t sdl_key) {
     if (sdl_key == SDLK_BACKSPACE) {
-        return 8;
+        return 0x8;
+    } else if (sdl_key == SDLK_DELETE) {
+        return 0x2e;
+    } else if (sdl_key == SDLK_LEFT) {
+        return 0x25;
+    } else if (sdl_key == SDLK_RIGHT) {
+        return 0x27;
     } else {
         // Call Original Method
         return Common_sdl_key_to_minecraft_key(sdl_key);
@@ -31,37 +37,17 @@ static void LocalPlayer_openTextEdit_injection(LocalPlayer *local_player, TileEn
 }
 
 // Store Text Input
-std::vector<char> input;
 void sign_key_press(char key) {
-    input.push_back(key);
+    Keyboard__inputText.push_back(key);
-}
-static void clear_input(__attribute__((unused)) Minecraft *minecraft) {
-    input.clear();
-}
-
-// Handle Text Input
-static void TextEditScreen_updateEvents_injection(TextEditScreen *screen) {
-    // Call Original Method
-    TextEditScreen_updateEvents_non_virtual(screen);
-
-    if (!screen->passthrough_input) {
-        for (char key : input) {
-            // Handle Normal Key
-            screen->vtable->keyboardNewChar(screen, key);
-        }
-    }
-    clear_input(NULL);
 }
 
 // Init
 void init_sign() {
     if (feature_has("Fix Sign Placement", server_disabled)) {
-        // Handle Backspace
-        overwrite_calls((void *) Common_sdl_key_to_minecraft_key, (void *) sdl_key_to_minecraft_key_injection);
         // Fix Signs
         patch_address(LocalPlayer_openTextEdit_vtable_addr, (void *) LocalPlayer_openTextEdit_injection);
-        patch_address(TextEditScreen_updateEvents_vtable_addr, (void *) TextEditScreen_updateEvents_injection);
-        // Clear Input On Input Tick
-        input_run_on_tick(clear_input);
     }
+
+    // Handle Backspace
+    overwrite_calls((void *) Common_sdl_key_to_minecraft_key, (void *) sdl_key_to_minecraft_key_injection);
 }

mods/src/text-input-box/README.md

@@ -0,0 +1,2 @@
+# ``text-input-box`` Mod
+This mod implements a GUI component for text input. This is ported from [ReMinecraftPE](https://github.com/ReMinecraftPE/mcpe/blob/d7a8b6baecf8b3b050538abdbc976f690312aa2d/source/client/gui/components/TextInputBox.cpp).

mods/src/text-input-box/TextInputBox.cpp

@@ -0,0 +1,200 @@
+#include <libreborn/libreborn.h>
+
+#include <mods/text-input-box/TextInputBox.h>
+
+TextInputBox TextInputBox::create(int id, const std::string &placeholder, const std::string &text) {
+    // Construct
+    TextInputBox self;
+    GuiComponent_constructor(&self.super);
+
+    // Setup
+    self.m_ID = id;
+    self.m_xPos = 0;
+    self.m_yPos = 0;
+    self.m_width = 0;
+    self.m_height = 0;
+    self.m_placeholder = placeholder;
+    self.m_text = text;
+    self.m_bFocused = false;
+    self.m_bEnabled = true;
+    self.m_bCursorOn = true;
+    self.m_insertHead = 0;
+    self.m_lastFlashed = 0;
+    self.m_pFont = nullptr;
+    self.m_maxLength = -1;
+
+    // Return
+    return self;
+}
+
+void TextInputBox::setSize(int x, int y, int width, int height) {
+    m_xPos = x;
+    m_yPos = y;
+    m_width = width;
+    m_height = height;
+}
+
+void TextInputBox::init(Font *pFont) {
+    m_pFont = pFont;
+}
+
+void TextInputBox::setEnabled(bool bEnabled) {
+    m_bEnabled = bEnabled;
+}
+
+void TextInputBox::keyPressed(int key) {
+    if (!m_bFocused) {
+        return;
+    }
+
+    switch (key) {
+        case 0x8: {
+            // Backspace
+            if (m_text.empty()) {
+                return;
+            }
+            if (m_insertHead <= 0) {
+                return;
+            }
+            if (m_insertHead > int(m_text.size())) {
+                m_insertHead = int(m_text.size());
+            }
+            m_text.erase(m_text.begin() + m_insertHead - 1, m_text.begin() + m_insertHead);
+            m_insertHead--;
+            break;
+        }
+        case 0x2e: {
+            // Delete
+            if (m_text.empty()) {
+                return;
+            }
+            if (m_insertHead < 0) {
+                return;
+            }
+            if (m_insertHead >= int(m_text.size())) {
+                return;
+            }
+            m_text.erase(m_text.begin() + m_insertHead, m_text.begin() + m_insertHead + 1);
+            break;
+        }
+        case 0x25: {
+            // Left
+            m_insertHead--;
+            if (m_insertHead < 0) {
+                m_insertHead = 0;
+            }
+            break;
+        }
+        case 0x27: {
+            // Right
+            m_insertHead++;
+            if (!m_text.empty()) {
+                if (m_insertHead > int(m_text.size())) {
+                    m_insertHead = int(m_text.size());
+                }
+            } else {
+                m_insertHead = 0;
+            }
+            break;
+        }
+        case 0x0d: {
+            // Enter
+            m_bFocused = false;
+            break;
+        }
+    }
+}
+
+void TextInputBox::tick() {
+    if (!m_lastFlashed) {
+        m_lastFlashed = Common_getTimeMs();
+    }
+
+    if (m_bFocused) {
+        if (Common_getTimeMs() > m_lastFlashed + 500) {
+            m_lastFlashed += 500;
+            m_bCursorOn ^= 1;
+        }
+    } else {
+        m_bCursorOn = false;
+    }
+}
+
+void TextInputBox::setFocused(bool b) {
+    if (m_bFocused == b) {
+        return;
+    }
+
+    m_bFocused = b;
+    if (b) {
+        m_lastFlashed = Common_getTimeMs();
+        m_bCursorOn = true;
+        m_insertHead = int(m_text.size());
+    }
+}
+
+void TextInputBox::onClick(int x, int y) {
+    setFocused(clicked(x, y));
+}
+
+static int PADDING = 5;
+void TextInputBox::charPressed(int k) {
+    if (!m_bFocused) {
+        return;
+    }
+
+    // note: the width will increase by the same amount no matter where K is appended
+    std::string test_str = m_text + char(k);
+    if (m_maxLength != -1 && int(test_str.length()) > m_maxLength) {
+        return;
+    }
+    int width = Font_width(m_pFont, &test_str);
+    if (width < (m_width - PADDING)) {
+        m_text.insert(m_text.begin() + m_insertHead, k);
+        m_insertHead++;
+    }
+}
+
+void TextInputBox::render() {
+    GuiComponent_fill(&super, m_xPos, m_yPos, m_xPos + m_width, m_yPos + m_height, 0xFFAAAAAA);
+    GuiComponent_fill(&super, m_xPos + 1, m_yPos + 1, m_xPos + m_width - 1, m_yPos + m_height - 1, 0xFF000000);
+
+    int textYPos = (m_height - 8) / 2;
+
+    if (m_text.empty()) {
+        GuiComponent_drawString(&super, m_pFont, &m_placeholder, m_xPos + PADDING, m_yPos + textYPos, 0x404040);
+    } else {
+        GuiComponent_drawString(&super, m_pFont, &m_text, m_xPos + PADDING, m_yPos + textYPos, 0xFFFFFF);
+    }
+
+    if (m_bCursorOn) {
+        int xPos = 5;
+
+        std::string substr = m_text.substr(0, m_insertHead);
+        xPos += Font_width(m_pFont, &substr);
+
+        std::string str = "_";
+        GuiComponent_drawString(&super, m_pFont, &str, m_xPos + xPos, m_yPos + textYPos + 2, 0xFFFFFF);
+    }
+}
+
+bool TextInputBox::clicked(int xPos, int yPos) {
+    if (!m_bEnabled) {
+        return false;
+    }
+
+    if (xPos < m_xPos) {
+        return false;
+    }
+    if (yPos < m_yPos) {
+        return false;
+    }
+    if (xPos >= m_xPos + m_width) {
+        return false;
+    }
+    if (yPos >= m_yPos + m_height) {
+        return false;
+    }
+
+    return true;
+}

mods/src/text-input-box/TextInputScreen.cpp

@@ -0,0 +1,40 @@
+#include <libreborn/libreborn.h>
+
+#include <mods/text-input-box/TextInputScreen.h>
+
+// VTable
+void TextInputScreen::setup(Screen_vtable *vtable) {
+    vtable->keyPressed = [](Screen *super2, int key) {
+        Screen_keyPressed_non_virtual(super2, key);
+        TextInputScreen *self = (TextInputScreen *) super2;
+        for (int i = 0; i < int(self->m_textInputs.size()); i++) {
+            TextInputBox *textInput = self->m_textInputs[i];
+            textInput->keyPressed(key);
+        }
+    };
+    vtable->keyboardNewChar = [](Screen *super2, char key) {
+        Screen_keyboardNewChar_non_virtual(super2, key);
+        TextInputScreen *self = (TextInputScreen *) super2;
+        for (int i = 0; i < int(self->m_textInputs.size()); i++) {
+            TextInputBox *textInput = self->m_textInputs[i];
+            textInput->charPressed(key);
+        }
+    };
+    vtable->mouseClicked = [](Screen *super2, int x, int y, int param_1) {
+        Screen_mouseClicked_non_virtual(super2, x, y, param_1);
+        TextInputScreen *self = (TextInputScreen *) super2;
+        for (int i = 0; i < int(self->m_textInputs.size()); i++) {
+            TextInputBox *textInput = self->m_textInputs[i];
+            textInput->onClick(x, y);
+        }
+    };
+    vtable->render = [](Screen *super2, int x, int y, float param_1) {
+        Screen_render_non_virtual(super2, x, y, param_1);
+        TextInputScreen *self = (TextInputScreen *) super2;
+        for (int i = 0; i < int(self->m_textInputs.size()); i++) {
+            TextInputBox *textInput = self->m_textInputs[i];
+            textInput->tick();
+            textInput->render();
+        }
+    };
+}

symbols/CMakeLists.txt

@@ -106,7 +106,7 @@ set(SRC
     src/gui/components/OptionsPane.def
     src/gui/components/GuiComponent.def
     src/gui/components/Button.def
-    src/gui/components/Gui.def
+    src/gui/Gui.def
     src/gui/components/IntRectangle.def
     src/gui/components/RectangleArea.def
     src/gui/components/ScrollingPane.def
@@ -145,6 +145,7 @@ set(SRC
     src/input/IBuildInput.def
     src/input/MouseBuildInput.def
     src/input/Mouse.def
+    src/input/Keyboard.def
     src/recipes/FurnaceRecipes.def
     src/recipes/Recipes.def
     src/recipes/Recipes_Type.def

symbols/src/game/Minecraft.def

@@ -40,6 +40,7 @@ property HitResult hit_result = 0xc38;
 property int progress = 0xc60;
 property PerfRenderer *perf_renderer = 0xcbc;
 property CommandServer *command_server = 0xcc0;
+property Font *font = 0x16c;
 
 // Smooth Lighting
 static-property bool useAmbientOcclusion = 0x136b90;

symbols/src/gui/Font.def

@@ -0,0 +1 @@
+method int width(std::string *string) = 0x24d4c;

symbols/src/gui/components/GuiComponent.def

@@ -1,3 +1,8 @@
+size 0x8;
+
+constructor () = 0x28204;
+
 method void blit(int x_dest, int y_dest, int x_src, int y_src, int width_dest, int height_dest, int width_src, int height_src) = 0x282a4;
 method void drawCenteredString(Font *font, std::string *text, int x, int y, int color) = 0x2821c;
+method void drawString(Font *font, std::string *text, int x, int y, int color) = 0x28284;
 method void fill(int x1, int y1, int x2, int y2, uint color) = 0x285f0;

symbols/src/gui/screens/Screen.def

@@ -1,15 +1,23 @@
 extends GuiComponent;
 
+size 0x48;
+constructor () = 0x29028;
+
+vtable-size 0x74;
 vtable 0x1039d8;
 
 virtual-method void updateEvents() = 0x14;
 virtual-method void keyboardNewChar(char key) = 0x70;
 virtual-method void keyPressed(int key) = 0x6c;
-virtual-method void render(int param_1, int param_2, float param_3) = 0x8;
+virtual-method void render(int x, int y, float param_1) = 0x8;
 virtual-method bool handleBackEvent(bool param_1)  = 0x24;
 virtual-method void tick() = 0x28;
 virtual-method void buttonClicked(Button *button) = 0x60;
 virtual-method void init() = 0xc;
+virtual-method void mouseClicked(int x, int y, int param_1) = 0x64;
+virtual-method void removed() = 0x2c;
+virtual-method void renderBackground() = 0x30;
+virtual-method void setupPositions() = 0x10;
 
 property Minecraft *minecraft = 0x14;
 property std::vector<Button *> rendered_buttons = 0x18;
@@ -17,3 +25,4 @@ property std::vector<Button *> selectable_buttons = 0x30;
 property int width = 0x8;
 property int height = 0xc;
 property bool passthrough_input = 0x10;
+property Font *font = 0x40;

symbols/src/gui/screens/Touch_IngameBlockSelectionScreen.def

@@ -1,5 +1,6 @@
 extends Screen;
 
 size 0x16c;
-
 constructor () = 0x3afbc;
+
+vtable 0x1053c0;

symbols/src/input/Keyboard.def

@@ -0,0 +1 @@
+static-property std::vector<char> _inputText = 0x1364f0;