From 5841fb9afa58a205abd0926ab2839ce8e3200453 Mon Sep 17 00:00:00 2001
From: Raf <>
Date: Mon, 12 Aug 2024 18:56:49 +0800
Subject: [PATCH] portx64: fixes #4 - jpn/pal versions crashing on startup

---
 src/game/lang.c          | 2 +-
 src/game/langreset.c     | 5 +++++
 src/game/utils.c         | 4 ++--
 src/include/game/utils.h | 2 +-
 4 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/game/lang.c b/src/game/lang.c
index 65565b496..f7d61f336 100644
--- a/src/game/lang.c
+++ b/src/game/lang.c
@@ -377,7 +377,7 @@ s32 langGetFileId(s32 bank)
 void langLoad(s32 bank)
 {
 #if VERSION >= VERSION_PAL_BETA
-	s32 len = fileGetInflatedSize(langGetFileId(bank), LOADTYPE_LANG);
+	s32 len = fileGetInflatedSize(langGetFileId(bank), FT_LANG);
 
 	if ((uintptr_t)g_LangBuffer + len + g_LangBufferSize - (uintptr_t)g_LangBufferPos >= 0) {
 		s32 len2 = (uintptr_t)g_LangBuffer + g_LangBufferSize - (uintptr_t)g_LangBufferPos;
diff --git a/src/game/langreset.c b/src/game/langreset.c
index 0f64e8cec..a85afd8dd 100644
--- a/src/game/langreset.c
+++ b/src/game/langreset.c
@@ -6,6 +6,7 @@
 #include "lib/memp.h"
 #include "data.h"
 #include "types.h"
+#include "platform.h"
 
 extern u8 *g_LangBuffer;
 extern s32 g_LangBufferSize;
@@ -45,6 +46,10 @@ void langReset(s32 stagenum)
 		}
 	}
 
+#ifdef PLATFORM_64BIT
+	size *= 2;
+#endif
+
 	g_LangBuffer = mempAlloc(ALIGN16(size), MEMPOOL_STAGE);
 	g_LangBufferSize = size;
 
diff --git a/src/game/utils.c b/src/game/utils.c
index 0432870f4..fa00c2e0e 100644
--- a/src/game/utils.c
+++ b/src/game/utils.c
@@ -69,10 +69,10 @@ u32 align16(u32 arg0)
 	return arg0;
 }
 
-u32 align32(u32 arg0)
+uintptr_t align32(uintptr_t arg0)
 {
 	if (arg0 & 0x1f) {
-		arg0 = (arg0 & 0xffffffe0) + 0x20;
+		arg0 = (arg0 & ((intptr_t)~0x1f)) + 0x20;
 	}
 
 	return arg0;
diff --git a/src/include/game/utils.h b/src/include/game/utils.h
index 5e992a212..83ada1f98 100644
--- a/src/include/game/utils.h
+++ b/src/include/game/utils.h
@@ -7,7 +7,7 @@
 void func0f176d70(s32 arg0);
 u32 align4(u32 arg0);
 u32 align16(u32 arg0);
-u32 align32(u32 arg0);
+uintptr_t align32(uintptr_t arg0);
 void utilsInit(void);
 void func0f1770ac(struct coord *a, struct coord *b, struct coord *out);
 bool func0f177164(struct coord *arg0, struct coord *arg1, u32 line, char *file);