From 994618e494365cfbaeef9f220ba99996c43d5fe8 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Sat, 9 Sep 2017 16:05:11 -0400
Subject: oamc_shadow

---
 src/field_effect_helpers.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/field_effect_helpers.c')

diff --git a/src/field_effect_helpers.c b/src/field_effect_helpers.c
index b7dded198..e10eeca52 100644
--- a/src/field_effect_helpers.c
+++ b/src/field_effect_helpers.c
@@ -258,3 +258,27 @@ bool8 FldEff_Shadow(void)
     }
     return FALSE;
 }
+
+void oamc_shadow(struct Sprite *sprite)
+{
+    u8 mapObjectId;
+    struct MapObject *mapObject;
+    struct Sprite *linkedSprite;
+
+    if (TryGetFieldObjectIdByLocalIdAndMap(sprite->data0, sprite->data1, sprite->data2, &mapObjectId))
+    {
+        FieldEffectStop(sprite, 3);
+    }
+    else
+    {
+        mapObject = &gMapObjects[mapObjectId];
+        linkedSprite = &gSprites[mapObject->spriteId];
+        sprite->oam.priority = linkedSprite->oam.priority;
+        sprite->pos1.x = linkedSprite->pos1.x;
+        sprite->pos1.y = linkedSprite->pos1.y + sprite->data3;
+        if (!mapObject->active || !mapObject->mapobj_bit_22 || MetatileBehavior_IsPokeGrass(mapObject->mapobj_unk_1E) || MetatileBehavior_IsSurfableWaterOrUnderwater(mapObject->mapobj_unk_1E) || MetatileBehavior_IsSurfableWaterOrUnderwater(mapObject->mapobj_unk_1F) || MetatileBehavior_IsReflective(mapObject->mapobj_unk_1E) || MetatileBehavior_IsReflective(mapObject->mapobj_unk_1F))
+        {
+            FieldEffectStop(sprite, 3);
+        }
+    }
+}
-- 
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