From bf924a8ec32422cb83eeb3f4678bdf559e085b1b Mon Sep 17 00:00:00 2001
From: DNVIC <37513362+DNVIC@users.noreply.github.com>
Date: Sun, 21 Jan 2024 14:11:32 -0500
Subject: [PATCH] Added a define for slope fix (#749)

* implemented a form of slope fix

* fixed the slope fix to not allow for hyper cheese

* implemented gheskett's suggestions

* Added space between comment and define

Co-authored-by: Gregory Heskett <gheskett@gmail.com>

---------

Co-authored-by: dnvic <business@dnvic.com>
Co-authored-by: Gregory Heskett <gheskett@gmail.com>
---
 include/config/config_movement.h |  5 +++++
 src/game/mario_actions_moving.c  | 15 +++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/include/config/config_movement.h b/include/config/config_movement.h
index 882ae3b9..7034d1d8 100644
--- a/include/config/config_movement.h
+++ b/include/config/config_movement.h
@@ -113,6 +113,11 @@
  */
 #define DONT_LEDGE_GRAB_STEEP_SLOPES
 
+/**
+ * Buffers an A input if you jump off a slope during the landing lag
+ */
+// #define SLOPE_BUFFER
+
 /**
  * Disables BLJs and crushes SimpleFlips's dreams.
  */
diff --git a/src/game/mario_actions_moving.c b/src/game/mario_actions_moving.c
index 2c72df9d..0f9c11e0 100644
--- a/src/game/mario_actions_moving.c
+++ b/src/game/mario_actions_moving.c
@@ -1402,6 +1402,20 @@ void common_slide_action(struct MarioState *m, u32 endAction, u32 airAction, s32
 
 s32 common_slide_action_with_jump(struct MarioState *m, u32 stopAction, u32 jumpAction, u32 airAction,
                                   s32 animation) {
+#ifdef SLOPE_BUFFER
+    if (m->input & INPUT_A_PRESSED) {
+        m->actionState = 1;
+    } else if (!(m->input & INPUT_A_DOWN)) {
+        m->actionState = 0;
+    }
+    if (m->actionTimer == 5) {
+        if (m->actionState == 1) {
+            return set_jumping_action(m, jumpAction, 0);
+        }
+    } else {
+        m->actionTimer++;
+    }
+#else
     if (m->actionTimer == 5) {
         if (m->input & INPUT_A_PRESSED) {
             return set_jumping_action(m, jumpAction, 0);
@@ -1409,6 +1423,7 @@ s32 common_slide_action_with_jump(struct MarioState *m, u32 stopAction, u32 jump
     } else {
         m->actionTimer++;
     }
+#endif
 
     if (update_sliding(m, 4.0f)) {
         return set_mario_action(m, stopAction, 0);