Separate Tech Rolls

TrainingModpackOverlay/include/taunt_toggles.hpp

@@ -108,7 +108,8 @@ option after getting up.
 // clang-format off
 #define ENUM_CLASS_TechFlag(type,x) \
 	x(type,Miss,"Miss Tech") \
-	x(type,Roll,"Roll") \
+	x(type,RollF,"RollF") \
+	x(type,RollB,"RollB") \
 	x(type,InPlace,"In Place")
 
 // clang-format on

src/common/consts.rs

@@ -1,9 +1,6 @@
-
+use crate::common::get_random_int;
 use core::f64::consts::PI;
 use smash::lib::lua_const::*;
-use smash::hash40;
-use smash::app;
-
 
 /// Hitbox Visualization
 #[repr(i32)]
@@ -134,7 +131,7 @@ macro_rules! to_vec_impl {
 
 // Ledge Option
 bitflags! {
-    pub struct LedgeOption : u32 
+    pub struct LedgeOption : u32
     {
         const NEUTRAL = 0b1;
         const ROLL = 0b10;
@@ -143,8 +140,8 @@ bitflags! {
     }
 }
 
-pub unsafe fn random_option<T>(arg : &Vec<T>) -> &T {
-    return &arg[app::sv_math::rand(hash40("fighter"), arg.len() as i32) as usize];
+pub unsafe fn random_option<T>(arg: &Vec<T>) -> &T {
+    return &arg[get_random_int(arg.len() as i32) as usize];
 }
 
 impl LedgeOption {
@@ -157,20 +154,21 @@ impl LedgeOption {
             _ => return None,
         })
     }
-    to_vec_impl!{LedgeOption}
+    to_vec_impl! {LedgeOption}
 }
 
 // Tech options
 bitflags! {
     pub struct TechFlags : u32 {
-        const NO_TECH = 0b1;
-        const ROLL = 0b10;
-        const IN_PLACE = 0b100;
+        const NO_TECH = 0x1;
+        const ROLL_F = 0x2;
+        const ROLL_B = 0x4;
+        const IN_PLACE = 0x8;
     }
 }
 
 impl TechFlags {
-    to_vec_impl!{TechFlags}
+    to_vec_impl! {TechFlags}
 }
 
 /// Mash States

src/common/mod.rs

@@ -2,6 +2,7 @@ pub mod consts;
 
 use crate::common::consts::*;
 use smash::app::{self, lua_bind::*};
+use smash::hash40;
 use smash::lib::lua_const::*;
 
 pub static mut MENU_STRUCT: consts::TrainingModpackMenu = consts::TrainingModpackMenu {
@@ -117,3 +118,7 @@ pub unsafe fn is_in_shieldstun(module_accessor: &mut app::BattleObjectModuleAcce
         || (prev_status == FIGHTER_STATUS_KIND_GUARD_DAMAGE
             && status_kind == FIGHTER_STATUS_KIND_GUARD_OFF)
 }
+
+pub fn get_random_int(max: i32) -> i32 {
+    unsafe { app::sv_math::rand(hash40("fighter"), max) }
+}

src/training/directional_influence.rs

@@ -1,8 +1,7 @@
 use crate::common::consts::*;
 use crate::common::*;
 use core::f64::consts::PI;
-use smash::app::{self, lua_bind::*, sv_system};
-use smash::hash40;
+use smash::app::{lua_bind::*, sv_system};
 use smash::lib::lua_const::*;
 use smash::lib::L2CValue;
 use smash::lua2cpp::L2CFighterCommon;
@@ -71,7 +70,7 @@ unsafe fn get_angle(direction: Direction) -> f64 {
 
 unsafe fn get_random_direction() -> Direction {
     // Choose Left/Right/None
-    let rand = app::sv_math::rand(hash40("fighter"), 3);
+    let rand = get_random_int(3);
     if rand == 0 {
         Direction::Left
     } else if rand == 1 {

src/training/ledge.rs

@@ -2,7 +2,6 @@ use crate::common::consts::*;
 use crate::common::*;
 use crate::training::mash;
 use smash::app::{self, lua_bind::*};
-use smash::hash40;
 use smash::lib::lua_const::*;
 
 pub unsafe fn force_option(module_accessor: &mut app::BattleObjectModuleAccessor) {
@@ -17,10 +16,7 @@ pub unsafe fn force_option(module_accessor: &mut app::BattleObjectModuleAccessor
         return;
     }
 
-    let random_frame = app::sv_math::rand(
-        hash40("fighter"),
-        MotionModule::end_frame(module_accessor) as i32,
-    ) as f32;
+    let random_frame = get_random_int(MotionModule::end_frame(module_accessor) as i32) as f32;
 
     let frame = MotionModule::frame(module_accessor) as f32;
     if !(frame == random_frame || frame > 30.0) {
@@ -32,9 +28,15 @@ pub unsafe fn force_option(module_accessor: &mut app::BattleObjectModuleAccessor
 
     let ledge_options = MENU.ledge_state.to_vec();
     match ledge_options.len() {
-        0 => { ledge_case = LedgeOption::empty(); },
-        1 => { ledge_case = ledge_options[0]; },
-        _ => { ledge_case = *random_option(&ledge_options); }
+        0 => {
+            ledge_case = LedgeOption::empty();
+        }
+        1 => {
+            ledge_case = ledge_options[0];
+        }
+        _ => {
+            ledge_case = *random_option(&ledge_options);
+        }
     }
 
     if let Some(new_status) = ledge_case.into_status() {

src/training/left_stick.rs

@@ -3,7 +3,6 @@ use crate::common::*;
 use core::f64::consts::PI;
 use smash::app::{self, lua_bind::*};
 use smash::lib::lua_const::*;
-use smash::hash40;
 
 static mut STICK_DIRECTION: Direction = Direction::None;
 
@@ -54,11 +53,10 @@ unsafe fn get_angle(module_accessor: &mut app::BattleObjectModuleAccessor) -> f6
 
     // TODO: if left_stick is used for something other than
     // directional airdodge, this may not make sense.
-    let launch_speed_x = KineticEnergy::get_speed_x(
-        KineticModule::get_energy(
-            module_accessor, 
-            *FIGHTER_KINETIC_ENERGY_ID_DAMAGE
-        ) as *mut smash::app::KineticEnergy);
+    let launch_speed_x = KineticEnergy::get_speed_x(KineticModule::get_energy(
+        module_accessor,
+        *FIGHTER_KINETIC_ENERGY_ID_DAMAGE,
+    ) as *mut smash::app::KineticEnergy);
 
     // If we're launched left, reverse stick X
     if launch_speed_x < 0.0 {
@@ -90,6 +88,6 @@ unsafe fn pick_angle(direction: Direction) -> f64 {
 }
 
 unsafe fn get_random_direction() -> Direction {
-    let rand = app::sv_math::rand(hash40("fighter"), 8);
+    let rand = get_random_int(8);
     Direction::from(rand)
 }

src/training/mash.rs

@@ -4,7 +4,6 @@ use crate::training::character_specific;
 use crate::training::fast_fall;
 use crate::training::shield;
 use smash::app::{self, lua_bind::*};
-use smash::hash40;
 use smash::lib::lua_const::*;
 
 static mut CURRENT_AERIAL: Action = Action::Nair;
@@ -158,7 +157,7 @@ fn should_reset(module_accessor: &mut app::BattleObjectModuleAccessor) -> bool {
 }
 
 fn should_buffer(module_accessor: &mut app::BattleObjectModuleAccessor) -> bool {
-    unsafe{
+    unsafe {
         if MENU.mash_in_neutral == OnOff::On {
             return true;
         }
@@ -217,8 +216,7 @@ fn get_random_action(module_accessor: &mut app::BattleObjectModuleAccessor) -> A
             random_cmds.push(Mash::Spotdodge);
         }
 
-        let random_cmd_index =
-            app::sv_math::rand(hash40("fighter"), random_cmds.len() as i32) as usize;
+        let random_cmd_index = get_random_int(random_cmds.len() as i32) as usize;
 
         mash_to_action(random_cmds[random_cmd_index])
     }
@@ -530,13 +528,12 @@ pub unsafe fn perform_defensive_option() {
                 Mash::Attack,
             ];
 
-            let random_cmd_index =
-                app::sv_math::rand(hash40("fighter"), random_cmds.len() as i32) as usize;
+            let random_cmd_index = get_random_int(random_cmds.len() as i32) as usize;
 
             action = mash_to_action(random_cmds[random_cmd_index]);
         }
         Defensive::Roll => {
-            if app::sv_math::rand(hash40("fighter"), 2) == 0 {
+            if get_random_int(2) == 0 {
                 action = Action::RollForward;
             } else {
                 action = Action::RollBack;

src/training/tech.rs

@@ -8,6 +8,8 @@ use smash::lib::lua_const::*;
 use smash::lib::L2CValue;
 use smash::lua2cpp::L2CFighterBase;
 
+static mut ROLL_DIRECTION: Direction = Direction::None;
+
 #[skyline::hook(replace = smash::lua2cpp::L2CFighterBase_change_status)]
 pub unsafe fn handle_change_status(
     fighter: &mut L2CFighterBase,
@@ -44,10 +46,14 @@ unsafe fn mod_handle_change_status(
         || status_kind_int == FIGHTER_STATUS_KIND_DAMAGE_FLY_REFLECT_D
     {
         let states = MENU.tech_state.to_vec();
-        let mut state = if states.is_empty() { TechFlags::empty() } else { states[0] };
+        let mut state = if states.is_empty() {
+            TechFlags::empty()
+        } else {
+            states[0]
+        };
 
         if states.len() > 1 {
-            let idx = app::sv_math::rand(hash40("fighter"), states.len() as i32) as usize;
+            let idx = get_random_int(states.len() as i32) as usize;
             state = states[idx];
         }
 
@@ -56,9 +62,15 @@ unsafe fn mod_handle_change_status(
                 *status_kind = FIGHTER_STATUS_KIND_PASSIVE.as_lua_int();
                 *unk = LUA_TRUE;
             }
-            TechFlags::ROLL => {
+            TechFlags::ROLL_F => {
                 *status_kind = FIGHTER_STATUS_KIND_PASSIVE_FB.as_lua_int();
                 *unk = LUA_TRUE;
+                ROLL_DIRECTION = Direction::Left; // = In
+            }
+            TechFlags::ROLL_B => {
+                *status_kind = FIGHTER_STATUS_KIND_PASSIVE_FB.as_lua_int();
+                *unk = LUA_TRUE;
+                ROLL_DIRECTION = Direction::Right; // = Away
             }
             _ => (),
         }
@@ -117,8 +129,7 @@ pub unsafe fn get_command_flag_cat(
             *FIGHTER_STATUS_KIND_DOWN_STAND_ATTACK, // Getup Attack
         ];
 
-        let random_status_index =
-            app::sv_math::rand(hash40("fighter"), random_statuses.len() as i32) as usize;
+        let random_status_index = get_random_int(random_statuses.len() as i32) as usize;
         StatusModule::change_status_request_from_script(
             module_accessor,
             random_statuses[random_status_index],
@@ -140,14 +151,14 @@ pub unsafe fn change_motion(
         return None;
     }
 
-    if MENU.tech_state == TechFlags::empty() || MENU.tech_state == TechFlags::NO_TECH {
+    if MENU.tech_state == TechFlags::empty() {
         return None;
     }
 
-    let random_roll = app::sv_math::rand(hash40("fighter"), 2);
+    let random_roll = get_random_int(2);
 
     if [hash40("passive_stand_f"), hash40("passive_stand_b")].contains(&motion_kind) {
-        if random_roll != 0 {
+        if ROLL_DIRECTION == Direction::Left {
             return Some(hash40("passive_stand_f"));
         } else {
             return Some(hash40("passive_stand_b"));