Fix On 64-Bit ARM Systems

VERSION

@@ -1 +1 @@
-2.1.6
+2.1.7

debian/client-arm

@@ -4,4 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: armhf
-Depends: zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3
+Depends: libc6, libstdc++6, zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3

debian/client-arm64

@@ -4,4 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: arm64
-Depends: zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3, libc6-armhf-cross, libstdc++6-armhf-cross
+Depends: libc6, libstdc++6, libc6:armhf, libstdc++6:armhf, zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3

debian/client-x86_64

@@ -4,4 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: amd64
-Depends: zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3, libc6-armhf-cross, libstdc++6-armhf-cross, qemu-user-static
+Depends: libc6, libstdc++6, libc6-armhf-cross, libstdc++6-armhf-cross, zenity, libgles1, libegl1, libglfw3 | libglfw3-wayland, libfreeimage3, qemu-user-static

debian/server-arm

@@ -4,3 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: armhf
+Depends: libc6, libstdc++6

debian/server-arm64

@@ -4,4 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: arm64
-Depends: libc6-armhf-cross, libstdc++6-armhf-cross
+Depends: libc6, libstdc++6, libc6:armhf, libstdc++6:armhf

debian/server-x86_64

@@ -4,4 +4,4 @@ Maintainer: TheBrokenRail <connor24nolan@live.com>
 Description: Fun with Blocks
 Homepage: https://www.minecraft.net/en-us/edition/pi
 Architecture: amd64
-Depends: libc6-armhf-cross, libstdc++6-armhf-cross, qemu-user-static
+Depends: libc6, libstdc++6, libc6-armhf-cross, libstdc++6-armhf-cross, qemu-user-static

docs/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+**2.1.7**
+* Fix On 64-Bit ARM Systems
+
 **2.1.6**
 * Optimize Media Layer Proxy
 

launcher/src/bootstrap.c

@@ -181,31 +181,26 @@ void bootstrap(int argc, char *argv[]) {
         free(new_ld_preload);
     }
 
-    // Free Binary Directory
-    free(binary_directory);
-
     // Start Game
     INFO("%s", "Starting Game...");
+
+    // Use Correct LibC
+#ifndef __ARM_ARCH
+    setenv("QEMU_LD_PREFIX", "/usr/arm-linux-gnueabihf", 1);
+#endif
+
+    // Select Executable Interpreter
 #ifdef __ARM_ARCH
-    // Create Arguments List
-    char *new_argv[argc + 1];
-    for (int i = 1; i <= argc; i++) {
-        new_argv[i] = argv[i];
-    }
-    new_argv[0] = NULL; // Updated By safe_execvpe()
-    // Run
-    safe_execvpe_relative_to_binary(MCPI_NAME, new_argv, environ);
+#define EXE_INTERPRETER "/lib/ld-linux-armhf.so.3"
 #else
     // Use Static QEMU So It Isn't Affected By LD_* Variables
-#define QEMU_NAME "qemu-arm-static"
-    // Use Correct LibC
-    setenv("QEMU_LD_PREFIX", "/usr/arm-linux-gnueabihf", 1);
+#define EXE_INTERPRETER "qemu-arm-static"
+#endif
 
-    // Get Binary Directory
-    binary_directory = get_binary_directory();
     // Create Full Path
     char *full_path = NULL;
     safe_asprintf(&full_path, "%s/" MCPI_NAME, binary_directory);
+
     // Free Binary Directory
     free(binary_directory);
 
@@ -217,6 +212,5 @@ void bootstrap(int argc, char *argv[]) {
     new_argv[0] = NULL; // Updated By safe_execvpe()
     new_argv[1] = full_path; // Path To MCPI
     // Run
-    safe_execvpe(QEMU_NAME, new_argv, environ);
-#endif
+    safe_execvpe(EXE_INTERPRETER, new_argv, environ);
 }

libreborn/include/libreborn/minecraft.h

@@ -35,6 +35,7 @@ static unsigned char **Tile_web = (unsigned char **) 0x181d08;
 static unsigned char **Tile_topSnow = (unsigned char **) 0x181b30;
 static unsigned char **Tile_ice = (unsigned char **) 0x181d80;
 static unsigned char **Tile_invisible_bedrock = (unsigned char **) 0x181d94;
+static unsigned char **Tile_netherReactor = (unsigned char **) 0x181dd0;
 
 static unsigned char **Tile_leaves = (unsigned char **) 0x18120c;
 static unsigned char **Tile_leaves_carried = (unsigned char **) 0x181dd8;

mods/CMakeLists.txt

@@ -44,6 +44,9 @@ target_link_libraries(death reborn feature)
 add_library(misc SHARED src/misc/misc.c src/misc/misc.cpp)
 target_link_libraries(misc reborn feature)
 
+add_library(creative SHARED src/creative/creative.cpp)
+target_link_libraries(creative reborn feature)
+
 add_library(options SHARED src/options/options.c)
 target_link_libraries(options reborn feature)
 
@@ -69,7 +72,7 @@ add_library(test SHARED src/test/test.c)
 target_link_libraries(test reborn home)
 
 add_library(init SHARED src/init/init.c)
-target_link_libraries(init compat game-mode camera input sign misc death options touch textures atlas chat home version test)
+target_link_libraries(init compat game-mode camera input sign misc creative death options touch textures atlas chat home version test)
 if(MCPI_SERVER_MODE)
     target_link_libraries(init server)
 else()
@@ -77,7 +80,7 @@ else()
 endif()
 
 ## Install Mods
-install(TARGETS init compat readdir feature override game-mode camera input sign misc death options touch textures atlas chat home version test DESTINATION "${MCPI_INSTALL_DIR}/mods")
+install(TARGETS init compat readdir feature override game-mode camera input sign misc creative death options touch textures atlas chat home version test DESTINATION "${MCPI_INSTALL_DIR}/mods")
 if(MCPI_SERVER_MODE)
     install(TARGETS server DESTINATION "${MCPI_INSTALL_DIR}/mods")
 else()

mods/src/creative/README.md

@@ -0,0 +1,2 @@
+# ``creative`` Mod
+This mod adds an optional feature flag to add more items to the Creative Mode inventory.

mods/src/creative/creative.cpp

@@ -0,0 +1,57 @@
+#include <libreborn/libreborn.h>
+#include <libreborn/minecraft.h>
+
+#include "../init/init.h"
+#include "../feature/feature.h"
+
+// Add Item To Inventory
+static void inventory_add_item(unsigned char *inventory, unsigned char *item, bool is_tile) {
+    ItemInstance *item_instance = new ItemInstance;
+    ALLOC_CHECK(item_instance);
+    item_instance = (*(is_tile ? ItemInstance_constructor_tile : ItemInstance_constructor_item))(item_instance, item);
+    (*FillingContainer_addItem)(inventory, item_instance);
+}
+
+// Expand Creative Inventory
+static int32_t Inventory_setupDefault_FillingContainer_addItem_call_injection(unsigned char *filling_container, ItemInstance *item_instance) {
+    // Call Original
+    int32_t ret = (*FillingContainer_addItem)(filling_container, item_instance);
+
+    // Add Items
+    inventory_add_item(filling_container, *Item_flintAndSteel, false);
+    inventory_add_item(filling_container, *Item_snowball, false);
+    inventory_add_item(filling_container, *Item_egg, false);
+    inventory_add_item(filling_container, *Item_shears, false);
+    // Dyes
+    for (int i = 0; i < 16; i++) {
+        if (i == 15) {
+            // Bonemeal Is Already In The Creative Inventory
+            continue;
+        }
+        ItemInstance *new_item_instance = new ItemInstance;
+        ALLOC_CHECK(new_item_instance);
+        new_item_instance = (*ItemInstance_constructor_item_extra)(new_item_instance, *Item_dye_powder, 1, i);
+        (*FillingContainer_addItem)(filling_container, new_item_instance);
+    }
+    inventory_add_item(filling_container, *Item_camera, false);
+    // Add Tiles
+    inventory_add_item(filling_container, *Tile_water, true);
+    inventory_add_item(filling_container, *Tile_lava, true);
+    inventory_add_item(filling_container, *Tile_calmWater, true);
+    inventory_add_item(filling_container, *Tile_calmLava, true);
+    inventory_add_item(filling_container, *Tile_glowingObsidian, true);
+    inventory_add_item(filling_container, *Tile_web, true);
+    inventory_add_item(filling_container, *Tile_topSnow, true);
+    inventory_add_item(filling_container, *Tile_ice, true);
+    inventory_add_item(filling_container, *Tile_invisible_bedrock, true);
+
+    return ret;
+}
+
+// Init
+void init_creative() {
+    // Add Extra Items To Creative Inventory (Only Replace Specific Function Call)
+    if (feature_has("Expand Creative Inventory", 0)) {
+        overwrite_call((void *) 0x8e0fc, (void *) Inventory_setupDefault_FillingContainer_addItem_call_injection);
+    }
+}

mods/src/init/init.c

@@ -12,6 +12,7 @@ __attribute__((constructor)) static void init() {
     init_input();
     init_sign();
     init_misc();
+    init_creative();
     init_death();
     init_camera();
     init_options();

mods/src/init/init.h

@@ -15,6 +15,7 @@ void init_game_mode();
 void init_input();
 void init_sign();
 void init_misc();
+void init_creative();
 void init_death();
 void init_camera();
 void init_options();

mods/src/misc/README.md

@@ -4,5 +4,4 @@ This mod has several miscellaneous mods that are too small to be their own mod,
 * Sanitizing player usernames for invalid characters.
 * Removing the red background from unobtainable items in the inventory.
 * Loading the bundled language file.
-* Optionally expanding the Creative Inventory.
 * Printing chat messages to the log.

mods/src/misc/misc.c

@@ -5,9 +5,9 @@
 #include <libreborn/libreborn.h>
 #include <libreborn/minecraft.h>
 
+#include "../init/init.h"
 #include "../feature/feature.h"
 #include "misc.h"
-#include "../init/init.h"
 
 // Maximum Username Length
 #define MAX_USERNAME_LENGTH 16

mods/src/misc/misc.cpp

@@ -5,12 +5,11 @@
 #include <cstring>
 
 #include <libreborn/libreborn.h>
+#include <libreborn/minecraft.h>
 
 #include "../feature/feature.h"
 #include "misc.h"
 
-#include <libreborn/minecraft.h>
-
 // Read Asset File
 static AppPlatform_readAssetFile_return_value AppPlatform_readAssetFile_injection(__attribute__((unused)) unsigned char *app_platform, std::string const& path) {
     // Read File
@@ -25,49 +24,6 @@ static AppPlatform_readAssetFile_return_value AppPlatform_readAssetFile_injectio
     return ret;
 }
 
-// Add Item To Inventory
-static void inventory_add_item(unsigned char *inventory, unsigned char *item, bool is_tile) {
-    ItemInstance *item_instance = new ItemInstance;
-    ALLOC_CHECK(item_instance);
-    item_instance = (*(is_tile ? ItemInstance_constructor_tile : ItemInstance_constructor_item))(item_instance, item);
-    (*FillingContainer_addItem)(inventory, item_instance);
-}
-
-// Expand Creative Inventory
-static int32_t Inventory_setupDefault_FillingContainer_addItem_call_injection(unsigned char *filling_container, ItemInstance *item_instance) {
-    // Call Original
-    int32_t ret = (*FillingContainer_addItem)(filling_container, item_instance);
-
-    // Add Items
-    inventory_add_item(filling_container, *Item_flintAndSteel, false);
-    inventory_add_item(filling_container, *Item_snowball, false);
-    inventory_add_item(filling_container, *Item_egg, false);
-    inventory_add_item(filling_container, *Item_shears, false);
-    for (int i = 0; i < 16; i++) {
-        if (i == 15) {
-            // Bonemeal Is Already In The Creative Inventory
-            continue;
-        }
-        ItemInstance *new_item_instance = new ItemInstance;
-        ALLOC_CHECK(new_item_instance);
-        new_item_instance = (*ItemInstance_constructor_item_extra)(new_item_instance, *Item_dye_powder, 1, i);
-        (*FillingContainer_addItem)(filling_container, new_item_instance);
-    }
-    inventory_add_item(filling_container, *Item_camera, false);
-    // Add Tiles
-    inventory_add_item(filling_container, *Tile_water, true);
-    inventory_add_item(filling_container, *Tile_lava, true);
-    inventory_add_item(filling_container, *Tile_calmWater, true);
-    inventory_add_item(filling_container, *Tile_calmLava, true);
-    inventory_add_item(filling_container, *Tile_glowingObsidian, true);
-    inventory_add_item(filling_container, *Tile_web, true);
-    inventory_add_item(filling_container, *Tile_topSnow, true);
-    inventory_add_item(filling_container, *Tile_ice, true);
-    inventory_add_item(filling_container, *Tile_invisible_bedrock, true);
-
-    return ret;
-}
-
 // Print Chat To Log
 static bool Gui_addMessage_recursing = false;
 static void Gui_addMessage_injection(unsigned char *gui, std::string const& text) {
@@ -105,11 +61,6 @@ void _init_misc_cpp() {
         overwrite((void *) AppPlatform_readAssetFile, (void *) AppPlatform_readAssetFile_injection);
     }
 
-    // Add Extra Items To Creative Inventory (Only Replace Specific Function Call)
-    if (feature_has("Expand Creative Inventory", 0)) {
-        overwrite_call((void *) 0x8e0fc, (void *) Inventory_setupDefault_FillingContainer_addItem_call_injection);
-    }
-
     // Print Chat To Log
     overwrite_calls((void *) Gui_addMessage, (void *) Gui_addMessage_injection);
 }