From f08afbf654436b3c70ec57b19c571340543b6205 Mon Sep 17 00:00:00 2001
From: TheBrokenRail <connor24nolan@live.com>
Date: Fri, 5 Jul 2024 03:24:27 -0400
Subject: [PATCH] Allow Skipping Page-Size Check

---
 launcher/src/bootstrap.cpp         | 6 ++----
 launcher/src/bootstrap.h           | 4 +++-
 launcher/src/main.cpp              | 2 +-
 launcher/src/options/option-list.h | 3 ++-
 libreborn/include/libreborn/log.h  | 8 ++++++++
 mods/src/misc/misc.cpp             | 8 --------
 6 files changed, 16 insertions(+), 15 deletions(-)

diff --git a/launcher/src/bootstrap.cpp b/launcher/src/bootstrap.cpp
index ea428c5388..1a7850e439 100644
--- a/launcher/src/bootstrap.cpp
+++ b/launcher/src/bootstrap.cpp
@@ -56,17 +56,15 @@ static void print_debug_information() {
 }
 
 // Bootstrap
-void bootstrap() {
+void bootstrap(const options_t &options) {
     // Debug Information
     print_debug_information();
 
     // Check Page Size (Not Needed When Using QEMU)
-#ifndef MCPI_RUNTIME_IS_QEMU
     long page_size = sysconf(_SC_PAGESIZE);
     if (page_size != REQUIRED_PAGE_SIZE) {
-        ERR("Invalid page size! A page size of %ld bytes is required, but the system size is %ld bytes.", (long) REQUIRED_PAGE_SIZE, page_size);
+        CONDITIONAL_ERR(!options.skip_pagesize_check, "Invalid page size! A page size of %ld bytes is required, but the system size is %ld bytes.", (long) REQUIRED_PAGE_SIZE, page_size);
     }
-#endif
 
     // Get Binary Directory
     const std::string binary_directory = get_binary_directory();
diff --git a/launcher/src/bootstrap.h b/launcher/src/bootstrap.h
index db58f0ae1f..452fa7847a 100644
--- a/launcher/src/bootstrap.h
+++ b/launcher/src/bootstrap.h
@@ -2,6 +2,8 @@
 
 #include <string>
 
-void bootstrap();
+#include "options/parser.h"
+
+void bootstrap(const options_t &options);
 void copy_sdk(const std::string &binary_directory, bool log_with_debug);
 std::string bootstrap_mods(const std::string &binary_directory);
diff --git a/launcher/src/main.cpp b/launcher/src/main.cpp
index 0d4653c0d5..e642bd6105 100644
--- a/launcher/src/main.cpp
+++ b/launcher/src/main.cpp
@@ -90,7 +90,7 @@ static void start_game(const options_t &options) {
     }
 
     // Bootstrap
-    bootstrap();
+    bootstrap(options);
 }
 
 // Main
diff --git a/launcher/src/options/option-list.h b/launcher/src/options/option-list.h
index 19fc58ef46..52329aba14 100644
--- a/launcher/src/options/option-list.h
+++ b/launcher/src/options/option-list.h
@@ -9,4 +9,5 @@ OPTION(benchmark, "benchmark", -7, "Run Client-Mode Benchmark")
 OPTION(only_generate, "only-generate", -8, "Generate World And Exit (Server-Mode Only)")
 OPTION(force_headless, "force-headless", -9, "Force Disable Game Rendering")
 OPTION(force_non_headless, "force-non-headless", -10, "Force Enable Game Rendering")
-OPTION(server_mode, "server", -11, "Run In Server-Mode")
\ No newline at end of file
+OPTION(server_mode, "server", -11, "Run In Server-Mode")
+OPTION(skip_pagesize_check, "skip-pagesize-check", -12, "Skip Page-Size Check (Not Recommended)")
\ No newline at end of file
diff --git a/libreborn/include/libreborn/log.h b/libreborn/include/libreborn/log.h
index cdc99ce5e3..47419a02a8 100644
--- a/libreborn/include/libreborn/log.h
+++ b/libreborn/include/libreborn/log.h
@@ -21,6 +21,14 @@ int reborn_get_debug_fd();
 #define DEBUG(format, ...) RAW_DEBUG(reborn_debug_tag, format, ##__VA_ARGS__)
 #define ERR(format, ...) { fprintf(stderr, "[ERR]: (%s:%i): " format "\n", __FILE__, __LINE__, ##__VA_ARGS__); exit(EXIT_FAILURE); }
 #define IMPOSSIBLE() ERR("This Should Never Be Called")
+#define CONDITIONAL_ERR(is_error, ...) \
+    { \
+        if ((is_error)) { \
+            ERR(__VA_ARGS__); \
+        } else { \
+            WARN(__VA_ARGS__); \
+        } \
+    }
 
 #ifdef __cplusplus
 }
diff --git a/mods/src/misc/misc.cpp b/mods/src/misc/misc.cpp
index 9036560ba0..29a35a78e6 100644
--- a/mods/src/misc/misc.cpp
+++ b/mods/src/misc/misc.cpp
@@ -251,14 +251,6 @@ static const char *RAKNET_ERROR_NAMES[] = {
     "Couldn't Generate GUID",
     "Unknown"
 };
-#define CONDITIONAL_ERR(is_error, ...) \
-    { \
-        if ((is_error)) { \
-            ERR(__VA_ARGS__); \
-        } else { \
-            WARN(__VA_ARGS__); \
-        } \
-    }
 static RakNet_StartupResult RakNetInstance_host_RakNet_RakPeer_Startup_injection(RakNet_RakPeer *rak_peer, unsigned short maxConnections, unsigned char *socketDescriptors, uint32_t socketDescriptorCount, int32_t threadPriority) {
     // Call Original Method
     RakNet_StartupResult result = rak_peer->Startup(maxConnections, socketDescriptors, socketDescriptorCount, threadPriority);