From: Holger Schemel <info@artsoft.org>
Date: Sat, 7 Nov 2015 12:57:26 +0000 (+0100)
Subject: fixed broken border redraw of info screen after viewing title screen
X-Git-Tag: 4.0.0.0-rc1~127
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=9eacc6f4e47b05a7c4942f205faac1d62b0fc289;p=rocksndiamonds.git

fixed broken border redraw of info screen after viewing title screen
---

diff --git a/src/main.c b/src/main.c
index 5de7b263..6f1559b5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -31,6 +31,7 @@ DrawBuffer	       *fieldbuffer;
 DrawBuffer	       *drawto_field;
 
 int			game_status = -1;
+boolean			game_status_last_screen = -1;
 boolean			level_editor_test_game = FALSE;
 boolean			network_playing = FALSE;
 
diff --git a/src/main.h b/src/main.h
index 10859071..da66e67c 100644
--- a/src/main.h
+++ b/src/main.h
@@ -886,7 +886,6 @@
 #define BUTTON_ACTIVE(b)	(ActiveButton[b])
 #define FONT_ACTIVE(f)		(ActiveFont[f])
 
-
 /* fundamental game speed values */
 #define MICROLEVEL_SCROLL_DELAY	50	/* delay for scrolling micro level */
 #define MICROLEVEL_LABEL_DELAY	250	/* delay for micro level label */
@@ -2889,6 +2888,7 @@ extern DrawBuffer	       *fieldbuffer;
 extern DrawBuffer	       *drawto_field;
 
 extern int			game_status;
+extern boolean			game_status_last_screen;
 extern boolean			level_editor_test_game;
 extern boolean			network_playing;
 
diff --git a/src/screens.c b/src/screens.c
index 8ec78ee6..c51e140f 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -1434,6 +1434,7 @@ void DrawMainMenu()
 
   if (CheckTitleScreen(levelset_has_changed))
   {
+    game_status_last_screen = GAME_MODE_MAIN;
     game_status = GAME_MODE_TITLE;
 
     DrawTitleScreen();
@@ -1557,7 +1558,7 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
     last_sound = SND_UNDEFINED;
     last_music = MUS_UNDEFINED;
 
-    if (game_status == GAME_MODE_INFO)
+    if (game_status_last_screen == GAME_MODE_INFO)
     {
       if (num_title_screens == 0)
       {
@@ -1570,6 +1571,9 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
       FadeSoundsAndMusic();
 
       FadeOut(REDRAW_ALL);
+
+      /* only required to update logic for redrawing global border */
+      ClearField();
     }
 
     if (tci->is_image)
@@ -1619,11 +1623,13 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
   }
   else if (button == MB_MENU_CHOICE)
   {
-    if (game_status == GAME_MODE_INFO && num_title_screens == 0)
+    if (game_status_last_screen == GAME_MODE_INFO && num_title_screens == 0)
     {
       FadeSetEnterScreen();
 
+      game_status = GAME_MODE_INFO;
       info_mode = INFO_MODE_MAIN;
+
       DrawInfoScreen();
 
       return;
@@ -1688,8 +1694,9 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
     /* force full menu screen redraw after displaying title screens */
     redraw_mask = REDRAW_ALL;
 
-    if (game_status == GAME_MODE_INFO)
+    if (game_status_last_screen == GAME_MODE_INFO)
     {
+      game_status = GAME_MODE_INFO;
       info_mode = INFO_MODE_MAIN;
 
       DrawInfoScreen();
@@ -2662,6 +2669,9 @@ void DrawInfoScreen_HelpText(int element, int action, int direction, int ypos)
 
 void DrawInfoScreen_TitleScreen()
 {
+  game_status_last_screen = GAME_MODE_INFO;
+  game_status = GAME_MODE_TITLE;
+
   DrawTitleScreen();
 }
 
diff --git a/src/tools.c b/src/tools.c
index 84e79b3a..52a562fb 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -826,6 +826,10 @@ boolean CheckIfGlobalBorderRedrawIsNeeded()
   if (game_status == game_status_last)
     return FALSE;
 
+  // redraw if last screen was title screen
+  if (game_status_last == GAME_MODE_TITLE)
+    return TRUE;
+
   // redraw if global screen border has changed
   if (CheckIfGlobalBorderHasChanged())
     return TRUE;