From 96c2871c2efdc7f3e6edf49841409eb8e38a78e1 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Wed, 5 Feb 2020 00:04:14 +0100
Subject: [PATCH 1/1] cleanup of EM engine initialization

---
 src/game_em/export.h       |  3 ---
 src/game_em/global.h       |  5 ++---
 src/game_em/init.c         | 14 ++------------
 src/game_em/tab_generate.c |  5 -----
 4 files changed, 4 insertions(+), 23 deletions(-)

diff --git a/src/game_em/export.h b/src/game_em/export.h
index f6da8426..12838297 100644
--- a/src/game_em/export.h
+++ b/src/game_em/export.h
@@ -119,7 +119,4 @@ void SaveEngineSnapshotValues_EM(void);
 
 boolean checkIfAllPlayersFitToScreen(void);
 
-void tab_generate(void);
-void tab_generate_graphics_info_em(void);
-
 #endif	// EXPORT_H
diff --git a/src/game_em/global.h b/src/game_em/global.h
index 9789ffb7..70f240ec 100644
--- a/src/game_em/global.h
+++ b/src/game_em/global.h
@@ -7,11 +7,10 @@ extern int frame;
 
 /* all global function prototypes */
 
-int open_all(void);
-void close_all(void);
-
 void readjoy(byte, struct PLAYER *);
 
+void tab_generate(void);
+
 void game_initscreen(void);
 void game_init_random(void);
 void game_init_cave_buffers(void);
diff --git a/src/game_em/init.c b/src/game_em/init.c
index 8876c952..9549b836 100644
--- a/src/game_em/init.c
+++ b/src/game_em/init.c
@@ -5,19 +5,12 @@
 
 #include "main_em.h"
 
-#include <signal.h>
-
 
 Bitmap *screenBitmap;
 
 struct GlobalInfo_EM global_em_info;
 struct GameInfo_EM game_em;
 
-int open_all(void)
-{
-  return 0;
-}
-
 void InitGfxBuffers_EM(void)
 {
   ReCreateBitmap(&screenBitmap, MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY);
@@ -30,11 +23,8 @@ void em_open_all(void)
   /* pre-calculate some data */
   tab_generate();
 
-  if (open_all() != 0)
-    Error(ERR_EXIT, "em_open_all(): open_all() failed");
-
-  /* after "open_all()", because we need the graphic bitmaps to be defined */
-  tab_generate_graphics_info_em();
+  /* initialize graphics */
+  InitGraphicInfo_EM();
 
   game_init_random();
   game_init_cave_buffers();
diff --git a/src/game_em/tab_generate.c b/src/game_em/tab_generate.c
index c75f44bb..f71aaffe 100644
--- a/src/game_em/tab_generate.c
+++ b/src/game_em/tab_generate.c
@@ -268,8 +268,3 @@ void tab_generate(void)
   create_tab(tile_android_move, tab_android_move);
   create_explode();
 }
-
-void tab_generate_graphics_info_em(void)
-{
-  InitGraphicInfo_EM();
-}
-- 
2.34.1