From f5912cf2c80e410755bc71f9a09ac8781ac5c4a8 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Thu, 29 May 2025 13:51:34 +0200
Subject: [PATCH] added "please wait" message screen when extracting level set
 zip file

---
 src/events.c  |  3 +++
 src/screens.c | 21 +++++++++++++++++++++
 src/screens.h |  1 +
 3 files changed, 25 insertions(+)

diff --git a/src/events.c b/src/events.c
index 7a70da6c..fb5ee857 100644
--- a/src/events.c
+++ b/src/events.c
@@ -1594,6 +1594,9 @@ static int HandleDropFileEvent(char *filename)
     }
   }
 
+  // show "please wait" message, because extracting zip file may take some time
+  DrawScreenBeforeAddingSet(tree_type);
+
   // extract level or artwork set from zip file to target directory
   char *top_dir = ExtractZipFileIntoDirectory(filename, directory, tree_type);
 
diff --git a/src/screens.c b/src/screens.c
index 4e1c05a4..4ac66a28 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -11855,6 +11855,27 @@ boolean DoScreenAction(int image_id)
   return FALSE;
 }
 
+void DrawScreenBeforeAddingSet(int tree_type)
+{
+  int font_nr_1 = FC_GREEN;
+  int font_nr_2 = FC_YELLOW;
+  int ypos_1 = 120;
+  int ypos_2 = 150;
+  char message_1[100];
+  char message_2[100];
+  char *set_type_text = (tree_type == TREE_TYPE_LEVEL_DIR ? "level" : "artwork");
+
+  sprintf(message_1, "Adding new %s set!", set_type_text);
+  sprintf(message_2, "Please wait!");
+
+  ClearField();
+
+  DrawTextSCentered(ypos_1, font_nr_1, message_1);
+  DrawTextSCentered(ypos_2, font_nr_2, message_2);
+
+  BackToFront();
+}
+
 void DrawScreenAfterAddingSet(char *tree_subdir_new, int tree_type)
 {
   // get tree info node of newly added level or artwork set
diff --git a/src/screens.h b/src/screens.h
index 1ea255ae..c9b12a94 100644
--- a/src/screens.h
+++ b/src/screens.h
@@ -23,6 +23,7 @@ void DrawMainMenuExt(int);
 void DrawAndFadeInMainMenu(int);
 void DrawMainMenu(void);
 void DrawHallOfFame(int);
+void DrawScreenBeforeAddingSet(int);
 void DrawScreenAfterAddingSet(char *, int);
 void DrawInfoScreen_FromMainMenu(int);
 void DrawInfoScreen_FromInitGame(int);
-- 
2.34.1