From ed98b0b8ba3ff93a4192ee17ac2960caf0d38bd0 Mon Sep 17 00:00:00 2001
From: Ariel A <24759293+aarant@users.noreply.github.com>
Date: Tue, 21 May 2024 22:12:03 -0400
Subject: [PATCH] fix: added shadows on direct corner map

Fixed #18
---
 include/constants/event_objects.h | 3 +++
 src/event_object_movement.c       | 2 +-
 src/overworld.c                   | 4 ++++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/constants/event_objects.h b/include/constants/event_objects.h
index 2d911538bc..b7dea260a7 100644
--- a/include/constants/event_objects.h
+++ b/include/constants/event_objects.h
@@ -312,6 +312,9 @@
 #define OBJ_KIND_CLONE  255 // Exclusive to FRLG
 
 // Special object event local ids
+// Used for link player OWs in CreateLinkPlayerSprite
+#define OBJ_EVENT_ID_DYNAMIC_BASE 0xF0
+
 #define OBJ_EVENT_ID_PLAYER 0xFF
 #define OBJ_EVENT_ID_CAMERA 0x7F
 #define OBJ_EVENT_ID_FOLLOWER 0xFE
diff --git a/src/event_object_movement.c b/src/event_object_movement.c
index 3db73d88a1..fe9304e0cc 100644
--- a/src/event_object_movement.c
+++ b/src/event_object_movement.c
@@ -1345,7 +1345,7 @@ u8 GetFirstInactiveObjectEventId(void)
 
 u8 GetObjectEventIdByLocalIdAndMap(u8 localId, u8 mapNum, u8 mapGroupId)
 {
-    if (localId < OBJ_EVENT_ID_FOLLOWER)
+    if (localId < OBJ_EVENT_ID_DYNAMIC_BASE)
         return GetObjectEventIdByLocalIdAndMapInternal(localId, mapNum, mapGroupId);
 
     return GetObjectEventIdByLocalId(localId);
diff --git a/src/overworld.c b/src/overworld.c
index 507caad778..7a39a2a6ba 100644
--- a/src/overworld.c
+++ b/src/overworld.c
@@ -12,6 +12,7 @@
 #include "field_camera.h"
 #include "field_control_avatar.h"
 #include "field_effect.h"
+#include "field_effect_helpers.h"
 #include "field_message_box.h"
 #include "field_player_avatar.h"
 #include "field_screen_effect.h"
@@ -61,6 +62,7 @@
 #include "wild_encounter.h"
 #include "frontier_util.h"
 #include "constants/abilities.h"
+#include "constants/event_objects.h"
 #include "constants/layouts.h"
 #include "constants/map_types.h"
 #include "constants/region_map_sections.h"
@@ -3345,6 +3347,8 @@ static void CreateLinkPlayerSprite(u8 linkPlayerId, u8 gameVersion)
         sprite->coordOffsetEnabled = TRUE;
         sprite->data[0] = linkPlayerId;
         objEvent->triggerGroundEffectsOnMove = 0;
+        objEvent->localId = OBJ_EVENT_ID_DYNAMIC_BASE + linkPlayerId;
+        SetUpShadow(objEvent, sprite);
     }
 }