From a961980e0f007fbd620a954dd7d235de15fc2d38 Mon Sep 17 00:00:00 2001
From: LOuroboros <lunosouroboros@gmail.com>
Date: Tue, 6 Dec 2022 05:14:05 -0300
Subject: [PATCH] Implemented Toxic Debris' effect

---
 data/battle_scripts_1.s  |  9 +++++++++
 include/battle_scripts.h |  1 +
 src/battle_util.c        | 14 ++++++++++++++
 3 files changed, 24 insertions(+)

diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index d6e0499ba..d1249e384 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -7135,6 +7135,15 @@ BattleScript_WindPowerActivates::
 BattleScript_WindPowerActivates_Ret:
 	return
 
+BattleScript_ToxicDebrisActivates::
+	call BattleScript_AbilityPopUp
+	pause B_WAIT_TIME_SHORT
+	settoxicspikes BattleScript_ToxicDebrisRet
+	printstring STRINGID_POISONSPIKESSCATTERED
+	waitmessage B_WAIT_TIME_LONG
+BattleScript_ToxicDebrisRet:
+	return
+
 BattleScript_PerishSongCountGoesDown::
 	printstring STRINGID_PKMNPERISHCOUNTFELL
 	waitmessage B_WAIT_TIME_LONG
diff --git a/include/battle_scripts.h b/include/battle_scripts.h
index 20575a5b6..2faf22260 100644
--- a/include/battle_scripts.h
+++ b/include/battle_scripts.h
@@ -447,6 +447,7 @@ extern const u8 BattleScript_RuinAbilityActivates[];
 extern const u8 BattleScript_CudChewActivates[];
 extern const u8 BattleScript_SupremeOverlordActivates[];
 extern const u8 BattleScript_CostarActivates[];
+extern const u8 BattleScript_ToxicDebrisActivates[];
 
 // zmoves
 extern const u8 BattleScript_ZMoveActivateDamaging[];
diff --git a/src/battle_util.c b/src/battle_util.c
index 9bc5e24d4..13bd933f9 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -5911,6 +5911,20 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u16 ability, u8 special, u16 move
                 effect++;
             }
             break;
+        case ABILITY_TOXIC_DEBRIS:
+            if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
+             && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
+             && IS_MOVE_PHYSICAL(gCurrentMove)
+             && TARGET_TURN_DAMAGED
+             && !(gSideStatuses[gBattlerAttacker] & SIDE_STATUS_TOXIC_SPIKES)
+             && IsBattlerAlive(gBattlerTarget))
+            {
+                gBattlerTarget = gBattlerAttacker;
+                BattleScriptPushCursor();
+                gBattlescriptCurrInstr = BattleScript_ToxicDebrisActivates;
+                effect++;
+            }
+            break;
         }
         break;
     case ABILITYEFFECT_MOVE_END_ATTACKER: // Same as above, but for attacker