Adds attract

gen_7_scripts/src/moves/attract.rs

@@ -0,0 +1,40 @@
+use crate::pokemon::infatuated::Infatuated;
+use crate::script;
+use core::any::Any;
+use pkmn_lib_interface::app_interface::{ExecutingMove, Gender, Pokemon};
+use pkmn_lib_interface::handling::{Script, ScriptCapabilities};
+
+script!(Attract, "attract");
+
+impl Script for Attract {
+    fn new() -> Self {
+        Self {}
+    }
+
+    fn get_name(&self) -> &'static str {
+        Self::get_const_name()
+    }
+
+    fn get_capabilities(&self) -> &[ScriptCapabilities] {
+        &[ScriptCapabilities::OnSecondaryEffect]
+    }
+
+    fn on_secondary_effect(&self, mv: ExecutingMove, target: Pokemon, hit: u8) {
+        let user_gender = mv.user().gender();
+        let target_gender = target.gender();
+        // If the move is used on a Pokémon that is the same gender as the user, it will fail
+        if target_gender == user_gender {
+            return mv.get_hit_data(&target, hit).fail();
+        }
+        // It will also fail if used by or on a gender-unknown Pokémon
+        if user_gender == Gender::Genderless || target_gender == Gender::Genderless {
+            return mv.get_hit_data(&target, hit).fail();
+        }
+        // If the target is the opposite gender of the Pokémon who launched the move, the target becomes infatuated
+        target.add_volatile_by_name(Infatuated::get_const_name());
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}

gen_7_scripts/src/moves/mod.rs

@@ -1,6 +1,7 @@
 pub mod acrobatics;
 pub mod acupressure;
 pub mod after_you;
-pub mod multi_hit_move;
 pub mod assist;
 pub mod assurance;
+pub mod attract;
+pub mod multi_hit_move;