From 4d1bff38697cb7da79988efbfb5e0b2853eac61a Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Sun, 10 May 2020 11:27:47 -0700
Subject: [PATCH] Visually indicate dropped items instead of placed items

---
 NHSE.Sprites/Field/FieldItemSpriteDrawer.cs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/NHSE.Sprites/Field/FieldItemSpriteDrawer.cs b/NHSE.Sprites/Field/FieldItemSpriteDrawer.cs
index 3583f2c..73db715 100644
--- a/NHSE.Sprites/Field/FieldItemSpriteDrawer.cs
+++ b/NHSE.Sprites/Field/FieldItemSpriteDrawer.cs
@@ -84,12 +84,32 @@ private static void DrawDirectionals(int[] data, FieldItemLayer layer, int w, in
                         continue;
                     if (tile.IsBuried)
                         DrawX(data, (x - x0) * scale, (y - y0) * scale, scale, w);
+                    else if (tile.IsDropped)
+                        DrawPlus(data, (x - x0) * scale, (y - y0) * scale, scale, w);
                     else if (tile.IsExtension)
                         DrawDirectional(data, tile, (x - x0) * scale, (y - y0) * scale, scale, w);
                 }
             }
         }
 
+        private static void DrawPlus(int[] data, int x0, int y0, int scale, int w)
+        {
+            var x0y0 = (w * y0) + x0;
+            var s2 = scale / 2;
+            var ws2 = w * s2;
+
+            var v0 = x0y0 + s2;
+            var h0 = x0y0 + ws2;
+
+            for (int x = scale / 4; x <= 3 * (scale / 4); x++)
+            {
+                var vert = v0 + (w * x);
+                data[vert] ^= 0x808080;
+                var hori = h0 + x;
+                data[hori] ^= 0x808080;
+            }
+        }
+
         private static void DrawX(int[] data, int x0, int y0, int scale, int w)
         {
             var opposite = scale - 1;