From 91ee97f0054ccc2cdcb758d59d71eeb0793c7312 Mon Sep 17 00:00:00 2001
From: Bigjango13 <bigjango13@gmail.com>
Date: Sun, 7 Apr 2024 20:29:23 -0700
Subject: [PATCH] Fix HOOKing mods

---
 mods/include/mods/chat/chat.h                 | 2 ++
 mods/include/mods/compat/compat.h             | 2 ++
 mods/include/mods/creative/creative.h         | 4 +++-
 mods/include/mods/feature/feature.h           | 2 ++
 mods/include/mods/home/home.h                 | 2 ++
 mods/include/mods/init/init.h                 | 4 +++-
 mods/include/mods/input/input.h               | 2 ++
 mods/include/mods/misc/misc.h                 | 2 ++
 mods/include/mods/override/override.h         | 2 ++
 mods/include/mods/screenshot/screenshot.h     | 2 ++
 mods/include/mods/server/server.h             | 2 ++
 mods/include/mods/sign/sign.h                 | 4 +++-
 mods/include/mods/textures/textures.h         | 2 ++
 mods/include/mods/title-screen/title-screen.h | 2 ++
 mods/include/mods/touch/touch.h               | 2 ++
 mods/include/mods/version/version.h           | 2 ++
 symbols/src/level/Level.def                   | 5 ++++-
 symbols/src/level/LevelData.def               | 4 ++++
 18 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/mods/include/mods/chat/chat.h b/mods/include/mods/chat/chat.h
index 8fb3c45e..e9f44379 100644
--- a/mods/include/mods/chat/chat.h
+++ b/mods/include/mods/chat/chat.h
@@ -5,9 +5,11 @@
 #include <libreborn/libreborn.h>
 #include <symbols/minecraft.h>
 
+extern "C" {
 // Send API Command
 std::string chat_send_api_command(Minecraft *minecraft, std::string str);
 
 // Override using the HOOK() macro to provide customized chat behavior.
 void chat_send_message(ServerSideNetworkHandler *server_side_network_handler, char *username, char *message);
 void chat_handle_packet_send(Minecraft *minecraft, ChatPacket *packet);
+};
diff --git a/mods/include/mods/compat/compat.h b/mods/include/mods/compat/compat.h
index c307bc7d..75262de9 100644
--- a/mods/include/mods/compat/compat.h
+++ b/mods/include/mods/compat/compat.h
@@ -1,4 +1,6 @@
 #pragma once
 
+extern "C" {
 int compat_check_exit_requested();
 void compat_request_exit();
+}
\ No newline at end of file
diff --git a/mods/include/mods/creative/creative.h b/mods/include/mods/creative/creative.h
index 2b6f63e3..e073d923 100644
--- a/mods/include/mods/creative/creative.h
+++ b/mods/include/mods/creative/creative.h
@@ -1,3 +1,5 @@
 #pragma once
 
-int creative_is_restricted();
\ No newline at end of file
+extern "C" {
+int creative_is_restricted();
+}
\ No newline at end of file
diff --git a/mods/include/mods/feature/feature.h b/mods/include/mods/feature/feature.h
index 7eea3ff5..0a0b64c7 100644
--- a/mods/include/mods/feature/feature.h
+++ b/mods/include/mods/feature/feature.h
@@ -2,7 +2,9 @@
 
 #include <libreborn/libreborn.h>
 
+extern "C" {
 bool _feature_has(const char *name);
+}
 
 #ifdef MCPI_SERVER_MODE
 #define _feature_has__server_defaul_is_server_disabled(name) 0
diff --git a/mods/include/mods/home/home.h b/mods/include/mods/home/home.h
index 585163af..09e42830 100644
--- a/mods/include/mods/home/home.h
+++ b/mods/include/mods/home/home.h
@@ -1,3 +1,5 @@
 #pragma once
 
+extern "C" {
 char *home_get();
+}
diff --git a/mods/include/mods/init/init.h b/mods/include/mods/init/init.h
index 288bebc4..49580292 100644
--- a/mods/include/mods/init/init.h
+++ b/mods/include/mods/init/init.h
@@ -2,6 +2,7 @@
 
 #include <libreborn/libreborn.h>
 
+extern "C" {
 void run_tests();
 void init_version();
 void init_compat();
@@ -31,4 +32,5 @@ void init_options();
 void init_chat();
 void init_bucket();
 void init_cake();
-void init_home();
\ No newline at end of file
+void init_home();
+}
diff --git a/mods/include/mods/input/input.h b/mods/include/mods/input/input.h
index 50f98f47..1e7322f3 100644
--- a/mods/include/mods/input/input.h
+++ b/mods/include/mods/input/input.h
@@ -2,6 +2,7 @@
 
 #include <symbols/minecraft.h>
 
+extern "C" {
 typedef void (*input_tick_function_t)(Minecraft *minecraft);
 void input_run_on_tick(input_tick_function_t function);
 
@@ -13,3 +14,4 @@ void input_open_crafting();
 void input_set_is_left_click(int val);
 
 void input_set_mouse_grab_state(int state);
+}
\ No newline at end of file
diff --git a/mods/include/mods/misc/misc.h b/mods/include/mods/misc/misc.h
index e9d6587e..44e410b9 100644
--- a/mods/include/mods/misc/misc.h
+++ b/mods/include/mods/misc/misc.h
@@ -4,6 +4,7 @@
 
 #include <symbols/minecraft.h>
 
+extern "C" {
 int32_t misc_get_real_selected_slot(Player *player);
 
 typedef void (*misc_update_function_Minecraft_t)(Minecraft *obj);
@@ -23,3 +24,4 @@ typedef bool (*misc_update_function_key_press_t)(Minecraft *minecrtaft, int key)
 void misc_run_on_game_key_press(misc_update_function_key_press_t function); // In-Game Key Presses Only
 
 extern bool is_in_chat;
+}
\ No newline at end of file
diff --git a/mods/include/mods/override/override.h b/mods/include/mods/override/override.h
index dcd39aa8..d2aae2cf 100644
--- a/mods/include/mods/override/override.h
+++ b/mods/include/mods/override/override.h
@@ -1,3 +1,5 @@
 #pragma once
 
+extern "C" {
 char *override_get_path(const char *filename);
+}
\ No newline at end of file
diff --git a/mods/include/mods/screenshot/screenshot.h b/mods/include/mods/screenshot/screenshot.h
index f0e063dc..2ac4dffe 100644
--- a/mods/include/mods/screenshot/screenshot.h
+++ b/mods/include/mods/screenshot/screenshot.h
@@ -1,3 +1,5 @@
 #pragma once
 
+extern "C" {
 void screenshot_take(char *home);
+}
\ No newline at end of file
diff --git a/mods/include/mods/server/server.h b/mods/include/mods/server/server.h
index a13b93b5..06d19449 100644
--- a/mods/include/mods/server/server.h
+++ b/mods/include/mods/server/server.h
@@ -2,4 +2,6 @@
 
 #include "server_properties.h"
 
+extern "C" {
 ServerProperties &get_server_properties();
+}
\ No newline at end of file
diff --git a/mods/include/mods/sign/sign.h b/mods/include/mods/sign/sign.h
index de0a4d43..46e5dd97 100644
--- a/mods/include/mods/sign/sign.h
+++ b/mods/include/mods/sign/sign.h
@@ -1,3 +1,5 @@
 #pragma once
 
-void sign_key_press(char key);
\ No newline at end of file
+extern "C" {
+void sign_key_press(char key);
+}
\ No newline at end of file
diff --git a/mods/include/mods/textures/textures.h b/mods/include/mods/textures/textures.h
index 202a4fea..ae24a4d4 100644
--- a/mods/include/mods/textures/textures.h
+++ b/mods/include/mods/textures/textures.h
@@ -2,4 +2,6 @@
 
 #include <GLES/gl.h>
 
+extern "C" {
 void glTexSubImage2D_with_scaling(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLsizei normal_texture_width, GLsizei normal_texture_height, GLenum format, GLenum type, const void *pixels);
+}
\ No newline at end of file
diff --git a/mods/include/mods/title-screen/title-screen.h b/mods/include/mods/title-screen/title-screen.h
index bbe30a43..2426e702 100644
--- a/mods/include/mods/title-screen/title-screen.h
+++ b/mods/include/mods/title-screen/title-screen.h
@@ -3,4 +3,6 @@
 #include <string>
 #include <vector>
 
+extern "C" {
 void title_screen_load_splashes(std::vector<std::string> &splashes);
+}
\ No newline at end of file
diff --git a/mods/include/mods/touch/touch.h b/mods/include/mods/touch/touch.h
index bba97560..d897efcc 100644
--- a/mods/include/mods/touch/touch.h
+++ b/mods/include/mods/touch/touch.h
@@ -3,4 +3,6 @@
 #include <symbols/minecraft.h>
 
 extern int touch_gui;
+extern "C" {
 Button *touch_create_button(int id, std::string text);
+}
\ No newline at end of file
diff --git a/mods/include/mods/version/version.h b/mods/include/mods/version/version.h
index 27c1aaa1..065b59a9 100644
--- a/mods/include/mods/version/version.h
+++ b/mods/include/mods/version/version.h
@@ -1,3 +1,5 @@
 #pragma once
 
+extern "C" {
 char *version_get();
+}
\ No newline at end of file
diff --git a/symbols/src/level/Level.def b/symbols/src/level/Level.def
index 44f1d43d..d5eb5605 100644
--- a/symbols/src/level/Level.def
+++ b/symbols/src/level/Level.def
@@ -4,7 +4,9 @@ vtable 0x10fcf0;
 
 method void saveLevelData() = 0xa2e94;
 method void setTile(int x, int y, int z, int id) = 0xa3904;
+method void setTileNoUpdate(int x, int y, int z, int id) = 0xa342c;
 method void setData(int x, int y, int z, int data) = 0xa394c;
+method void setDataNoUpdate(int x, int y, int z, int data) = 0xa3480;
 method void setTileAndData(int x, int y, int z, int id, int data) = 0xa38b4;
 method void setTileAndDataNoUpdate(int x, int y, int z, int id, int data) = 0xa33d0;
 // Calls setTileDirty and updateNearbyTiles
@@ -56,5 +58,6 @@ property std::vector<Entity *> entities = 0x20;
 property std::vector<TileEntity *> tileentities = 0x50;
 property std::vector<Player *> players = 0x60;
 property Dimension *dimension = 0x74;
-property ChunkSource *chunk_source = 0xa5c;
 property bool no_update = 0x70;
+property ChunkSource *chunk_source = 0xa5c;
+property LevelData data = 0xa64;
diff --git a/symbols/src/level/LevelData.def b/symbols/src/level/LevelData.def
index 0f3758a3..d227ef4b 100644
--- a/symbols/src/level/LevelData.def
+++ b/symbols/src/level/LevelData.def
@@ -1 +1,5 @@
+method int getTime() = 0xba970;
+method void setTime(int time) = 0xbab28;
 method bool getSpawnMobs() = 0xbabec;
+
+property int time = 0x68;