added jump kick fix

include/config.h

@@ -67,6 +67,8 @@
 #define INSTANT_WARP_OFFSET_FIX
 // Allows Mario to ledgegrab sloped floors
 #define NO_FALSE_LEDGEGRABS
+// Allows Mario to jump kick on steep surfaces that are set to be non slippery, instead of being forced to dive
+#define JUMP_KICK_FIX
 // Uncomment this if you want global star IDs (useful for creating an open world hack ala MVC)
 //#define GLOBAL_STAR_IDS
 // Uncomment this if you want to skip the title screen (Super Mario 64 logo)

src/game/mario.c

@@ -639,6 +639,11 @@ s32 mario_floor_is_steep(struct MarioState *m) {
     f32 normY;
     s32 result = FALSE;
 
+#ifdef JUMP_KICK_FIX
+    if (m->floor->type == SURFACE_NOT_SLIPPERY)
+        return FALSE;
+#endif
+
     // Interestingly, this function does not check for the
     // slide terrain type. This means that steep behavior persists for
     // non-slippery and slippery surfaces.