taylorthemushroom/minecraft-pi-reborn
1
0
Fork 0
forked from minecraft-pi-reborn/minecraft-pi-reborn
Code Pull Requests Activity

Name Property + VTable Offsets

Browse Source
This commit is contained in:
TheBrokenRail 2020-12-17 22:22:56 -05:00
parent 5ee784a333
commit f4e0861c29
13 changed files with 133 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Dockerfile.client
View File

@ -5,7 +5,7 @@ ENV DEBIAN_FRONTEND noninteractive
RUN \
# Install Runtime Dependencies
apt-get update && \
apt-get install -y --no-install-recommends libgles1 libx11-6 libsdl1.2debian zlib1g libfreeimage3 libglfw3 xinput libxfixes3 && \
apt-get install -y --no-install-recommends tini libgles1 libx11-6 libsdl1.2debian zlib1g libfreeimage3 libglfw3 xinput libxfixes3 && \
rm -rf /var/lib/apt/lists/*
# Compile Environment
@ -45,4 +45,5 @@ COPY --from=build /app/minecraft-pi /app/minecraft-pi
WORKDIR /app/minecraft-pi
ENTRYPOINT ./launcher
ENTRYPOINT ["/usr/bin/tini", "--"]
CMD ["./launcher"]

2
debian/client/native/DEBIAN/control vendored
View File

@ -5,4 +5,4 @@ Description: Fun with Blocks
Homepage: https://www.minecraft.net/en-us/edition/pi
Architecture: all
Depends: ${DEPENDENCIES}
Conflicts: minecraft-pi-virgl
Conflicts: minecraft-pi, minecraft-pi-virgl

2
debian/client/virgl/DEBIAN/control vendored
View File

@ -5,4 +5,4 @@ Description: Fun with Blocks
Homepage: https://www.minecraft.net/en-us/edition/pi
Architecture: all
Depends: ${DEPENDENCIES}, virgl-server
Conflicts: minecraft-pi-native
Conflicts: minecraft-pi, minecraft-pi-native

2
mods/src/camera/camera.cpp
View File

@ -16,7 +16,7 @@ static unsigned char *EntityRenderDispatcher_injection(unsigned char *dispatcher
(*EntityRenderDispatcher)(dispatcher);
// Register TripodCameraRenderer
unsigned char *renderer = (unsigned char *) ::operator new(0x193);
unsigned char *renderer = (unsigned char *) ::operator new(TRIPOD_CAMERA_RENDERER_SIZE);
(*TripodCameraRenderer)(renderer);
(*EntityRenderDispatcher_assign)(dispatcher, (unsigned char) 0x5, renderer);

11
mods/src/game_mode/game_mode.cpp
View File

@ -6,14 +6,13 @@
// Get Minecraft From Screen
static unsigned char *get_minecraft_from_screen(unsigned char *screen) {
return *(unsigned char **) (screen + 0x14);
return *(unsigned char **) (screen + Screen_minecraft_property_offset);
}
// Redirect Create World Button To SimpleLevelChooseScreen
#define WORLD_NAME "world"
#define SIMPLE_LEVEL_CHOOSE_SCREEN_SIZE 0x68
static void SelectWorldScreen_tick_injection(unsigned char *screen) {
bool create_world = *(bool *) (screen + 0xfc);
bool create_world = *(bool *) (screen + SelectWorldScreen_should_create_world_property_offset);
if (create_world) {
// Get New World Name
std::string new_name = (*SelectWorldScreen_getUniqueLevelName)(screen, WORLD_NAME);
@ -24,13 +23,13 @@ static void SelectWorldScreen_tick_injection(unsigned char *screen) {
unsigned char *minecraft = get_minecraft_from_screen(screen);
(*Minecraft_setScreen)(minecraft, new_screen);
// Finish
*(bool *) (screen + 0xf9) = true;
*(bool *) (screen + SelectWorldScreen_world_created_property_offset) = true;
} else {
(*SelectWorldScreen_tick)(screen);
}
}
static void Touch_SelectWorldScreen_tick_injection(unsigned char *screen) {
bool create_world = *(bool *) (screen + 0x154);
bool create_world = *(bool *) (screen + Touch_SelectWorldScreen_should_create_world_property_offset);
if (create_world) {
// Get New World Name
std::string new_name = (*Touch_SelectWorldScreen_getUniqueLevelName)(screen, WORLD_NAME);
@ -41,7 +40,7 @@ static void Touch_SelectWorldScreen_tick_injection(unsigned char *screen) {
unsigned char *minecraft = get_minecraft_from_screen(screen);
(*Minecraft_setScreen)(minecraft, new_screen);
// Finish
*(bool *) (screen + 0x151) = true;
*(bool *) (screen + Touch_SelectWorldScreen_world_created_property_offset) = true;
} else {
(*Touch_SelectWorldScreen_tick)(screen);
}

18
mods/src/input/input.c
View File

@ -33,11 +33,11 @@ static void Minecraft_tickInput_injection(unsigned char *minecraft) {
if (fix_bow && !is_right_click) {
// GameMode Is Offset From minecraft By 0x160
// Player Is Offset From minecraft By 0x18c
unsigned char *game_mode = *(unsigned char **) (minecraft + 0x160);
unsigned char *player = *(unsigned char **) (minecraft + 0x18c);
unsigned char *game_mode = *(unsigned char **) (minecraft + Minecraft_game_mode_property_offset);
unsigned char *player = *(unsigned char **) (minecraft + Minecraft_player_property_offset);
if (player != NULL && game_mode != NULL && (*Player_isUsingItem)(player)) {
unsigned char *game_mode_vtable = *(unsigned char **) game_mode;
GameMode_releaseUsingItem_t GameMode_releaseUsingItem = *(GameMode_releaseUsingItem_t *) (game_mode_vtable + 0x5c);
GameMode_releaseUsingItem_t GameMode_releaseUsingItem = *(GameMode_releaseUsingItem_t *) (game_mode_vtable + GameMode_releaseUsingItem_vtable_offset);
(*GameMode_releaseUsingItem)(game_mode, player);
}
}
@ -46,15 +46,15 @@ static void Minecraft_tickInput_injection(unsigned char *minecraft) {
input_clear_input();
// Handle Functions
unsigned char *options = minecraft + 0x3c;
unsigned char *options = minecraft + Minecraft_options_property_offset;
if (hide_gui_toggle % 2 != 0) {
// Toggle Hide GUI
*(options + 0xec) = *(options + 0xec) ^ 1;
*(options + Options_hide_gui_property_offset) = *(options + Options_hide_gui_property_offset) ^ 1;
}
hide_gui_toggle = 0;
if (third_person_toggle % 2 != 0) {
// Toggle Third Person
*(options + 0xed) = *(options + 0xed) ^ 1;
*(options + Options_third_person_property_offset) = *(options + Options_third_person_property_offset) ^ 1;
}
third_person_toggle = 0;
}
@ -97,9 +97,9 @@ static int32_t MouseBuildInput_tickBuild_injection(unsigned char *mouse_build_in
// Use Attack/Place BuildActionIntention If No Other Valid BuildActionIntention Was Selected And This Was Not A Repeated Left Click
if (ret != 0 && is_left_click == 1 && *build_action_intention_return == 0xa) {
// Get Target HitResult
unsigned char *minecraft = *(unsigned char **) (local_player + 0xc90);
unsigned char *hit_result = minecraft + 0xc38;
int32_t hit_result_type = *(int32_t *) hit_result;
unsigned char *minecraft = *(unsigned char **) (local_player + LocalPlayer_minecraft_property_offset);
unsigned char *hit_result = minecraft + Minecraft_hit_result_property_offset;
int32_t hit_result_type = *(int32_t *) (hit_result + HitResult_type_property_offset);
// Check if The Target Is An Entity Using HitResult
if (hit_result_type == 1) {
// Change BuildActionIntention To Attack/Place Mode (Place Will Not Happen Because The HitResult Is An Entity)

10
mods/src/input/input.cpp
View File

@ -9,9 +9,9 @@
// Open Sign Screen
static void LocalPlayer_openTextEdit_injection(unsigned char *local_player, unsigned char *sign) {
if (*(int *)(sign + 0x18) == 4) {
unsigned char *minecraft = *(unsigned char **) (local_player + 0xc90);
unsigned char *screen = (unsigned char *) ::operator new(0xd0);
if (*(int32_t *) (sign + TileEntity_id_property_offset) == 4) {
unsigned char *minecraft = *(unsigned char **) (local_player + LocalPlayer_minecraft_property_offset);
unsigned char *screen = (unsigned char *) ::operator new(TEXT_EDIT_SCREEN_SIZE);
screen = (*TextEditScreen)(screen, sign);
(*Minecraft_setScreen)(minecraft, screen);
}
@ -44,10 +44,10 @@ static void TextEditScreen_updateEvents_injection(unsigned char *screen) {
for (char key : input) {
if (key == BACKSPACE_KEY) {
// Handle Backspace
(*(Screen_keyPressed_t *) (vtable + 0x6c))(screen, BACKSPACE_KEY);
(*(Screen_keyPressed_t *) (vtable + Screen_keyPressed_vtable_offset))(screen, BACKSPACE_KEY);
} else {
// Handle Nrmal Key
(*(Screen_keyboardNewChar_t *) (vtable + 0x70))(screen, key);
(*(Screen_keyboardNewChar_t *) (vtable + Screen_keyboardNewChar_vtable_offset))(screen, key);
}
}
}

77
mods/src/minecraft.h
View File

@ -35,6 +35,10 @@ static unsigned char **Tile_grass_carried = (unsigned char **) 0x181dd4;
static float *InvGuiScale = (float *) 0x135d98;
// Tile
static uint32_t Tile_id_property_offset = 0x8;
// Structures
struct LevelSettings {
@ -52,6 +56,7 @@ struct RakNet_SystemAddress {
// GameMode
typedef void (*GameMode_releaseUsingItem_t)(unsigned char *game_mode, unsigned char *player);
static uint32_t GameMode_releaseUsingItem_vtable_offset = 0x5c;
// Minecraft
@ -88,6 +93,31 @@ static Minecraft_isLevelGenerated_t Minecraft_isLevelGenerated = (Minecraft_isLe
typedef int32_t (*Minecraft_isCreativeMode_t)(unsigned char *minecraft);
static Minecraft_isCreativeMode_t Minecraft_isCreativeMode = (Minecraft_isCreativeMode_t) 0x17270;
static uint32_t Minecraft_screen_width_property_offset = 0x20; // int32_t
static uint32_t Minecraft_server_side_network_handler_property_offset = 0x174; // ServerSideNetworkHandler *
static uint32_t Minecraft_rak_net_instance_property_offset = 0x170; // RakNetInstance *
static uint32_t Minecraft_level_property_offset = 0x188; // Level *
static uint32_t Minecraft_textures_property_offset = 0x164; // Textures *
static uint32_t Minecraft_game_mode_property_offset = 0x160; // GameMode *
static uint32_t Minecraft_player_property_offset = 0x18c; // LocalPlayer *
static uint32_t Minecraft_options_property_offset = 0x3c; // Options
static uint32_t Minecraft_hit_result_property_offset = 0xc38; // HitResult
static uint32_t Minecraft_progress_property_offset = 0xc60; // int32_t
// HitResult
static uint32_t HitResult_type_property_offset = 0x0;
// Options
static uint32_t Options_fancy_graphics_property_offset = 0x17; // unsigned char / bool
static uint32_t Options_split_controls_property_offset = 0x105; // int32_t
static uint32_t Options_peaceful_mode_property_offset = 0xe8; // unsigned char / bool
static uint32_t Options_3d_anaglyph_property_offset = 0x15; // unsigned char / bool
static uint32_t Options_ambient_occlusion_property_offset = 0x18; // unsigned char / bool
static uint32_t Options_hide_gui_property_offset = 0xec; // unsigned char / bool
static uint32_t Options_third_person_property_offset = 0xed; // unsigned char / bool
// MouseBuildInput
typedef int32_t (*MouseBuildInput_tickBuild_t)(unsigned char *mouse_build_input, unsigned char *player, uint32_t *build_action_intention_return);
@ -99,10 +129,19 @@ static void *MouseBuildInput_tickBuild_vtable_addr = (void *) 0x102564;
typedef int (*Player_isUsingItem_t)(unsigned char *player);
static Player_isUsingItem_t Player_isUsingItem = (Player_isUsingItem_t) 0x8f15c;
// Player
static uint32_t Player_username_property_offset = 0xbf4; // char *
// LocalPlayer
static void *LocalPlayer_openTextEdit_vtable_addr = (void *) 0x106460;
static uint32_t LocalPlayer_minecraft_property_offset = 0xc90; // Minecraft *
// ServerPlayer
static uint32_t ServerPlayer_minecraft_property_offset = 0xc8c; // Minecraft *
static uint32_t ServerPlayer_guid_property_offset = 0xc08; // RakNetGUID
// Gui
typedef void (*Gui_tick_t)(unsigned char *gui);
@ -114,6 +153,9 @@ static Gui_handleClick_t Gui_handleClick = (Gui_handleClick_t) 0x2599c;
typedef void (*Gui_renderOnSelectItemNameText_t)(unsigned char *gui, int32_t param_1, unsigned char *font, int32_t param_2);
static Gui_renderOnSelectItemNameText_t Gui_renderOnSelectItemNameText = (Gui_renderOnSelectItemNameText_t) 0x26aec;
static uint32_t Gui_minecraft_property_offset = 0x9f4; // Minecraft *
static uint32_t Gui_selected_item_text_timer_property_offset = 0x9fc; // float
// GameMode Constructors
static void *CreatorMode = (void *) 0x1a044;
@ -129,8 +171,12 @@ static LevelData_getSpawnMobs_t LevelData_getSpawnMobs = (LevelData_getSpawnMobs
typedef void (*Level_saveLevelData_t)(unsigned char *level);
static Level_saveLevelData_t Level_saveLevelData = (Level_saveLevelData_t) 0xa2e94;
static uint32_t Level_players_property_offset = 0x60; // std::vector<ServerPlayer *>
// TextEditScreen
#define TEXT_EDIT_SCREEN_SIZE 0xd0
typedef unsigned char *(*TextEditScreen_t)(unsigned char *text_edit_screen, unsigned char *sign);
static TextEditScreen_t TextEditScreen = (TextEditScreen_t) 0x3a840;
@ -147,20 +193,31 @@ typedef void (*Screen_updateEvents_t)(unsigned char *screen);
static Screen_updateEvents_t Screen_updateEvents = (Screen_updateEvents_t) 0x28eb8;
typedef void (*Screen_keyboardNewChar_t)(unsigned char *screen, char key);
static uint32_t Screen_keyboardNewChar_vtable_offset = 0x70;
typedef void (*Screen_keyPressed_t)(unsigned char *screen, int32_t key);
static uint32_t Screen_keyPressed_vtable_offset = 0x6c;
typedef void (*Screen_tick_t)(unsigned char *screen);
static uint32_t Screen_minecraft_property_offset = 0x14; // Minecraft *
// SelectWorldScreen
static Screen_tick_t SelectWorldScreen_tick = (Screen_tick_t) 0x38a2c;
static void *SelectWorldScreen_tick_vtable_addr = (void *) 0x104f78;
static uint32_t SelectWorldScreen_should_create_world_property_offset = 0xfc; // bool
static uint32_t SelectWorldScreen_world_created_property_offset = 0xf9; // bool
// Touch::SelectWorldScreen
static Screen_tick_t Touch_SelectWorldScreen_tick = (Screen_tick_t) 0x3d96c;
static void *Touch_SelectWorldScreen_tick_vtable_addr = (void *) 0x105780;
static uint32_t Touch_SelectWorldScreen_should_create_world_property_offset = 0x154; // bool
static uint32_t Touch_SelectWorldScreen_world_created_property_offset = 0x151; // bool
// ItemInstance
#define ITEM_INSTANCE_SIZE 0xc
@ -173,14 +230,23 @@ typedef unsigned char *(*ItemInstance_constructor_extra_t)(unsigned char *item_i
static ItemInstance_constructor_extra_t ItemInstance_constructor_title_extra = (ItemInstance_constructor_extra_t) 0x99918;
static ItemInstance_constructor_extra_t ItemInstance_constructor_item_extra = (ItemInstance_constructor_extra_t) 0x99960;
static uint32_t ItemInstance_count_property_offset = 0x0;
static uint32_t ItemInstance_id_property_offset = 0x4;
static uint32_t ItemInstance_auxilary_property_offset = 0x8;
// FillingContainer
typedef int32_t (*FillingContainer_addItem_t)(unsigned char *filling_container, unsigned char *item_instance);
static FillingContainer_addItem_t FillingContainer_addItem = (FillingContainer_addItem_t) 0x92aa0;
// RakNetInstance
static uint32_t RakNetInstance_peer_property_offset = 0x4;
// RakNet::RakPeer
typedef struct RakNet_SystemAddress (*RakNet_RakPeer_GetSystemAddressFromGuid_t)(unsigned char *rak_peer, struct RakNet_RakNetGUID guid);
static uint32_t RakNet_RakPeer_GetSystemAddressFromGuid_vtable_offset = 0xd0;
// ServerSideNetworkHandler
@ -194,6 +260,7 @@ static ServerSideNetworkHandler_getPlayer_t ServerSideNetworkHandler_getPlayer =
// Entity
typedef void (*Entity_die_t)(unsigned char *entity, unsigned char *cause);
static uint32_t Entity_die_vtable_offset = 0x130;
// Inventory
@ -202,6 +269,8 @@ static Inventory_selectSlot_t Inventory_selectSlot = (Inventory_selectSlot_t) 0x
// TripodCameraRenderer
#define TRIPOD_CAMERA_RENDERER_SIZE 0x193
typedef unsigned char *(*TripodCameraRenderer_t)(unsigned char *renderer);
static TripodCameraRenderer_t TripodCameraRenderer = (TripodCameraRenderer_t) 0x6583c;
@ -213,6 +282,10 @@ static EntityRenderDispatcher_t EntityRenderDispatcher = (EntityRenderDispatcher
typedef void (*EntityRenderDispatcher_assign_t)(unsigned char *dispatcher, unsigned char entity_id, unsigned char *renderer);
static EntityRenderDispatcher_assign_t EntityRenderDispatcher_assign = (EntityRenderDispatcher_assign_t) 0x6094c;
// TileEntity
static uint32_t TileEntity_id_property_offset = 0x18; // int32_t
// ItemRenderer
typedef float (*ItemRenderer_renderGuiItemCorrect_t)(unsigned char *font, unsigned char *textures, unsigned char *item_instance, int32_t param_1, int32_t param_2);
@ -278,6 +351,8 @@ static ServerSideNetworkHandler_displayGameMessage_t ServerSideNetworkHandler_di
// SimpleChooseLevelScreen
#define SIMPLE_LEVEL_CHOOSE_SCREEN_SIZE 0x68
typedef unsigned char *(*SimpleChooseLevelScreen_t)(unsigned char *simple_choose_level_screen, std::string const& world_name);
static SimpleChooseLevelScreen_t SimpleChooseLevelScreen = (SimpleChooseLevelScreen_t) 0x31404;

6
mods/src/misc/misc.cpp
View File

@ -69,8 +69,8 @@ static void Gui_renderChatMessages_injection(unsigned char *gui, int32_t param_1
// Call Original Method
(*Gui_renderChatMessages)(gui, param_1, param_2, param_3, font);
// Calculate Selected Item Text Scale
unsigned char *minecraft = *(unsigned char **) (gui + 0x9f4);
int32_t screen_width = *(int32_t *) (minecraft + 0x20);
unsigned char *minecraft = *(unsigned char **) (gui + Gui_minecraft_property_offset);
int32_t screen_width = *(int32_t *) (minecraft + Minecraft_screen_width_property_offset);
float scale = ((float) screen_width) * *InvGuiScale;
// Render Selected Item Text
(*Gui_renderOnSelectItemNameText)(gui, (int32_t) scale, font, param_1 - 0x13);
@ -81,7 +81,7 @@ static void Gui_tick_injection(unsigned char *gui) {
// Call Original Method
(*Gui_tick)(gui);
// Handle Reset
float *selected_item_text_timer = (float *) (gui + 0x9fc);
float *selected_item_text_timer = (float *) (gui + Gui_selected_item_text_timer_property_offset);
if (reset_selected_item_text_timer) {
// Reset
*selected_item_text_timer = 0;

12
mods/src/options/options.c
View File

@ -31,17 +31,17 @@ static void Minecraft_init_injection(unsigned char *this) {
// Call Original Method
(*Minecraft_init)(this);
unsigned char *options = this + 0x3c;
unsigned char *options = this + Minecraft_options_property_offset;
// Enable Fancy Graphics
*(options + 0x17) = fancy_graphics;
*(options + Options_fancy_graphics_property_offset) = fancy_graphics;
// Enable Crosshair In Touch GUI
*(options + 0x105) = 1;
*(options + Options_split_controls_property_offset) = 1;
// Peaceful Mode
*(int32_t *) (options + 0xe8) = peaceful_mode ? 0 : 2;
*(int32_t *) (options + Options_split_controls_property_offset) = peaceful_mode ? 0 : 2;
// 3D Anaglyph
*(options + 0x15) = anaglyph;
*(options + Options_3d_anaglyph_property_offset) = anaglyph;
// Smooth Lighting
*(options + 0x18) = smooth_lighting;
*(options + Options_ambient_occlusion_property_offset) = smooth_lighting;
}
// Enable Touch GUI

31
mods/src/server/server.cpp
View File

@ -113,7 +113,7 @@ static int last_progress = -1;
static const char *last_message = NULL;
static void print_progress(unsigned char *minecraft) {
const char *message = (*Minecraft_getProgressMessage)(minecraft);
int32_t progress = *(int32_t *) (minecraft + 0xc60);
int32_t progress = *(int32_t *) (minecraft + Minecraft_progress_property_offset);
if ((*Minecraft_isLevelGenerated)(minecraft)) {
message = "Ready";
progress = -1;
@ -147,19 +147,19 @@ typedef void (*player_callback_t)(unsigned char *minecraft, std::string username
// Get Vector Of Players In Level
std::vector<unsigned char *> server_internal_get_players(unsigned char *level) {
return *(std::vector<unsigned char *> *) (level + 0x60);
return *(std::vector<unsigned char *> *) (level + Level_players_property_offset);
}
// Get Player's Username
std::string server_internal_get_server_player_username(unsigned char *player) {
return *(char **) (player + 0xbf4);
std::string server_internal_get_player_username(unsigned char *player) {
return *(char **) (player + Player_username_property_offset);
}
// Get Level From Minecraft
unsigned char *server_internal_get_level(unsigned char *minecraft) {
return *(unsigned char **) (minecraft + 0x188);
return *(unsigned char **) (minecraft + Minecraft_level_property_offset);
}
// Get minecraft from ServerPlayer
unsigned char *server_internal_get_minecraft(unsigned char *player) {
return *(unsigned char **) (player + 0xc8c);
return *(unsigned char **) (player + ServerPlayer_minecraft_property_offset);
}
// Find Players With Username And Run Callback
@ -170,7 +170,7 @@ static void find_players(unsigned char *minecraft, std::string target_username,
for (std::size_t i = 0; i < players.size(); i++) {
// Iterate Players
unsigned char *player = players[i];
std::string username = server_internal_get_server_player_username(player);
std::string username = server_internal_get_player_username(player);
if (all_players || username == target_username) {
// Run Callback
(*callback)(minecraft, username, player);
@ -182,23 +182,23 @@ static void find_players(unsigned char *minecraft, std::string target_username,
}
}
static RakNet_RakNetGUID *get_rak_net_guid(unsigned char *player) {
return (RakNet_RakNetGUID *) (player + 0xc08);
static RakNet_RakNetGUID get_rak_net_guid(unsigned char *player) {
return *(RakNet_RakNetGUID *) (player + ServerPlayer_guid_property_offset);
}
static RakNet_SystemAddress get_system_address(unsigned char *rak_peer, RakNet_RakNetGUID guid) {
unsigned char *rak_peer_vtable = *(unsigned char **) rak_peer;
RakNet_RakPeer_GetSystemAddressFromGuid_t RakNet_RakPeer_GetSystemAddressFromGuid = *(RakNet_RakPeer_GetSystemAddressFromGuid_t *) (rak_peer_vtable + 0xd0);
RakNet_RakPeer_GetSystemAddressFromGuid_t RakNet_RakPeer_GetSystemAddressFromGuid = *(RakNet_RakPeer_GetSystemAddressFromGuid_t *) (rak_peer_vtable + RakNet_RakPeer_GetSystemAddressFromGuid_vtable_offset);
// Get SystemAddress
return (*RakNet_RakPeer_GetSystemAddressFromGuid)(rak_peer, guid);
}
static unsigned char *get_rak_peer(unsigned char *minecraft) {
unsigned char *rak_net_instance = *(unsigned char **) (minecraft + 0x170);
return *(unsigned char **) (rak_net_instance + 0x4);
unsigned char *rak_net_instance = *(unsigned char **) (minecraft + Minecraft_rak_net_instance_property_offset);
return *(unsigned char **) (rak_net_instance + RakNetInstance_peer_property_offset);
}
// Get IP From Player
static char *get_player_ip(unsigned char *minecraft, unsigned char *player) {
RakNet_RakNetGUID guid = *get_rak_net_guid(player);
RakNet_RakNetGUID guid = get_rak_net_guid(player);
unsigned char *rak_peer = get_rak_peer(minecraft);
RakNet_SystemAddress address = get_system_address(rak_peer, guid);
// Get IP
@ -227,7 +227,7 @@ static void ban_callback(unsigned char *minecraft, std::string username, unsigne
// Kill Player
static void kill_callback(__attribute__((unused)) unsigned char *minecraft, __attribute__((unused)) std::string username, unsigned char *player) {
unsigned char *player_vtable = *(unsigned char **) player;
Entity_die_t Entity_die = *(Entity_die_t *) (player_vtable + 0x130);
Entity_die_t Entity_die = *(Entity_die_t *) (player_vtable + Entity_die_vtable_offset);
(*Entity_die)(player, NULL);
INFO("Killed: %s", username.c_str());
}
@ -270,7 +270,7 @@ static void handle_server_stop(unsigned char *minecraft) {
// Get ServerSideNetworkHandler From Minecraft
static unsigned char *get_server_side_network_handler(unsigned char *minecraft) {
return *(unsigned char **) (minecraft + 0x174);
return *(unsigned char **) (minecraft + Minecraft_server_side_network_handler_property_offset);
}
// Handle Commands
@ -483,6 +483,7 @@ static void server_init() {
overwrite_calls((void *) Level_saveLevelData, (void *) Level_saveLevelData_injection);
// Exit handler
signal(SIGINT, exit_handler);
signal(SIGTERM, exit_handler);
// Print Chat To Log
overwrite_calls((void *) Gui_addMessage, (void *) Gui_addMessage_injection);
// Set Max Players

2
mods/src/server/server_internal.h
View File

@ -8,7 +8,7 @@
std::string server_internal_get_world_name();
unsigned char *server_internal_get_level(unsigned char *minecraft);
std::vector<unsigned char *> server_internal_get_players(unsigned char *level);
std::string server_internal_get_server_player_username(unsigned char *player);
std::string server_internal_get_player_username(unsigned char *player);
unsigned char *server_internal_get_minecraft(unsigned char *player);
#endif

12
mods/src/textures/textures.cpp
View File

@ -12,7 +12,7 @@ static void Minecraft_tick_injection(unsigned char *minecraft, int32_t param_1,
(*Minecraft_tick)(minecraft, param_1, param_2);
// Tick Dynamic Textures
unsigned char *textures = *(unsigned char **) (minecraft + 0x164);
unsigned char *textures = *(unsigned char **) (minecraft + Minecraft_textures_property_offset);
if (textures != NULL) {
(*Textures_tick)(textures, true);
}
@ -20,14 +20,14 @@ static void Minecraft_tick_injection(unsigned char *minecraft, int32_t param_1,
// Fix Grass And Leaves Inventory Rendering When The gui_blocks Atlas Is Disabled
static float ItemRenderer_renderGuiItemCorrect_injection(unsigned char *font, unsigned char *textures, unsigned char *item_instance, int32_t param_1, int32_t param_2) {
int32_t leaves_id = *(int32_t *) (*Tile_leaves + 0x8);
int32_t grass_id = *(int32_t *) (*Tile_grass + 0x8);
int32_t leaves_id = *(int32_t *) (*Tile_leaves + Tile_id_property_offset);
int32_t grass_id = *(int32_t *) (*Tile_grass + Tile_id_property_offset);
// Replace Rendered Item With Carried Variant
unsigned char *carried_item_instance = NULL;
if (item_instance != NULL) {
int32_t id = *(int32_t *) (item_instance + 0x4);
int32_t count = *(int32_t *) item_instance;
int32_t auxilary = *(int32_t *) (item_instance + 0x8);
int32_t id = *(int32_t *) (item_instance + ItemInstance_id_property_offset);
int32_t count = *(int32_t *) (item_instance + ItemInstance_count_property_offset);
int32_t auxilary = *(int32_t *) (item_instance + ItemInstance_auxilary_property_offset);
if (id == leaves_id) {
carried_item_instance = (unsigned char *) ::operator new(ITEM_INSTANCE_SIZE);
(*ItemInstance_constructor_title_extra)(carried_item_instance, *Tile_leaves_carried, count, auxilary);