From 8c9e2a48ef7578b3942fea6d31d2d6850fe6d06d Mon Sep 17 00:00:00 2001
From: Reonu <danileon95@gmail.com>
Date: Thu, 1 Jul 2021 10:28:34 +0100
Subject: [PATCH] Added option to disable BLJs

---
 README.md                       | 1 +
 include/config.h                | 2 ++
 src/game/mario_actions_moving.c | 4 +++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9fe8f722..54019a44 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@ This is a fork of the ultrasm64 repo by CrashOveride which includes the followin
 - No false ledgegrabs fix * 
 - Jump kick fix * 
 - 46 degree wallkicks * 
+- Possibility of disabling BLJs *
 - Instant Input patch by Wiseguy (Removes all input lag caused by good emulators and plugins)
 - pole fix
 - Hanging fix (mario can grab hangable ceilings from any state, instead of only jump or double jump) *
diff --git a/include/config.h b/include/config.h
index 14228403..491a22f3 100644
--- a/include/config.h
+++ b/include/config.h
@@ -74,6 +74,8 @@
 #define HANGING_FIX
 // 46 degree walkicks
 //#define WALLKICKS_46_DEGREES
+// Disable BLJs and crush SimpleFlips's dreams
+//#define DISABLE_BLJ
 // Disables fall damage
 #define NO_FALL_DAMAGE
 // Disables the scream that mario makes when falling off a great height (this is separate from actual fall damage)
diff --git a/src/game/mario_actions_moving.c b/src/game/mario_actions_moving.c
index 1bde8ce7..8e184d4e 100644
--- a/src/game/mario_actions_moving.c
+++ b/src/game/mario_actions_moving.c
@@ -13,6 +13,8 @@
 #include "behavior_data.h"
 #include "rumble_init.h"
 
+#include "config.h"
+
 struct LandingAction {
     s16 numFrames;
     s16 unk02;
@@ -1845,7 +1847,7 @@ s32 act_hold_freefall_land(struct MarioState *m) {
 }
 
 s32 act_long_jump_land(struct MarioState *m) {
-#ifdef VERSION_SH
+#if defined (VERSION_SH) || defined(DISABLE_BLJ)
     // BLJ (Backwards Long Jump) speed build up fix, crushing SimpleFlips's dreams since July 1997
     if (m->forwardVel < 0.0f) {
         m->forwardVel = 0.0f;