Add set_mario_y_vel_based_on_fspeed() to lua

autogen/lua_definitions/functions.lua

@@ -1224,6 +1224,14 @@ function set_mario_animation(m, targetAnimID)
     -- ...
 end
 
+--- @param m MarioState
+--- @param initialVelY number
+--- @param multiplier number
+--- @return nil
+function set_mario_y_vel_based_on_fspeed(m, initialVelY, multiplier)
+    -- ...
+end
+
 --- @param m MarioState
 --- @return nil
 function set_steep_jump_action(m)

docs/lua/functions.md

@@ -220,6 +220,7 @@
    - [set_mario_action](#set_mario_action)
    - [set_mario_anim_with_accel](#set_mario_anim_with_accel)
    - [set_mario_animation](#set_mario_animation)
+   - [set_mario_y_vel_based_on_fspeed](#set_mario_y_vel_based_on_fspeed)
    - [set_steep_jump_action](#set_steep_jump_action)
    - [set_water_plunge_action](#set_water_plunge_action)
    - [transition_submerged_to_walking](#transition_submerged_to_walking)
@@ -4578,6 +4579,28 @@ The `reliable` field will ensure that the packet arrives, but should be used spa
 
 <br />
 
+## [set_mario_y_vel_based_on_fspeed](#set_mario_y_vel_based_on_fspeed)
+
+### Lua Example
+`set_mario_y_vel_based_on_fspeed(m, initialVelY, multiplier)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| m | [MarioState](structs.md#MarioState) |
+| initialVelY | `number` |
+| multiplier | `number` |
+
+### Returns
+- None
+
+### C Prototype
+`void set_mario_y_vel_based_on_fspeed(struct MarioState *m, f32 initialVelY, f32 multiplier);`
+
+[:arrow_up_small:](#)
+
+<br />
+
 ## [set_steep_jump_action](#set_steep_jump_action)
 
 ### Lua Example

src/game/mario.c

@@ -842,7 +842,7 @@ void set_steep_jump_action(struct MarioState *m) {
 /**
  * Sets Mario's vertical speed from his forward speed.
  */
-static void set_mario_y_vel_based_on_fspeed(struct MarioState *m, f32 initialVelY, f32 multiplier) {
+void set_mario_y_vel_based_on_fspeed(struct MarioState *m, f32 initialVelY, f32 multiplier) {
     // get_additive_y_vel_for_jumps is always 0 and a stubbed function.
     // It was likely trampoline related based on code location.
     m->vel[1] = initialVelY + get_additive_y_vel_for_jumps() + m->forwardVel * multiplier;

src/game/mario.h

@@ -42,6 +42,7 @@ f32 find_floor_height_relative_polar(struct MarioState *m, s16 angleFromMario, f
 s16 find_floor_slope(struct MarioState *m, s16 yawOffset);
 void update_mario_sound_and_camera(struct MarioState *m);
 void set_steep_jump_action(struct MarioState *m);
+void set_mario_y_vel_based_on_fspeed(struct MarioState *m, f32 initialVelY, f32 multiplier);
 u32 set_mario_action(struct MarioState *m, u32 action, u32 actionArg);
 s32 set_jump_from_landing(struct MarioState *m);
 s32 set_jumping_action(struct MarioState *m, u32 action, u32 actionArg);

src/pc/lua/smlua_functions_autogen.c

@@ -2963,6 +2963,21 @@ int smlua_func_set_mario_animation(lua_State* L) {
     return 1;
 }
 
+int smlua_func_set_mario_y_vel_based_on_fspeed(lua_State* L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    struct MarioState* m = (struct MarioState*)smlua_to_cobject(L, 1, LOT_MARIOSTATE);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    f32 initialVelY = smlua_to_number(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    f32 multiplier = smlua_to_number(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    set_mario_y_vel_based_on_fspeed(m, initialVelY, multiplier);
+
+    return 1;
+}
+
 int smlua_func_set_steep_jump_action(lua_State* L) {
     if(!smlua_functions_valid_param_count(L, 1)) { return 0; }
 
@@ -10110,6 +10125,7 @@ void smlua_bind_functions_autogen(void) {
     smlua_bind_function(L, "set_mario_action", smlua_func_set_mario_action);
     smlua_bind_function(L, "set_mario_anim_with_accel", smlua_func_set_mario_anim_with_accel);
     smlua_bind_function(L, "set_mario_animation", smlua_func_set_mario_animation);
+    smlua_bind_function(L, "set_mario_y_vel_based_on_fspeed", smlua_func_set_mario_y_vel_based_on_fspeed);
     smlua_bind_function(L, "set_steep_jump_action", smlua_func_set_steep_jump_action);
     smlua_bind_function(L, "set_water_plunge_action", smlua_func_set_water_plunge_action);
     smlua_bind_function(L, "transition_submerged_to_walking", smlua_func_transition_submerged_to_walking);