From 8012cb56ca562fa7c3001fb6acc7b1c7db3f580e Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Wed, 30 Dec 2020 21:57:47 +0100
Subject: [PATCH] fixed bug with playing team mode tapes with changed visible
 playfield size

---
 src/engines.h          |  3 +++
 src/game.c             |  4 +++-
 src/game_em/graphics.c |  6 ++++--
 src/tools.c            | 10 ++++++++++
 src/tools.h            |  3 +++
 5 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/src/engines.h b/src/engines.h
index 34838d5a..4e09b72a 100644
--- a/src/engines.h
+++ b/src/engines.h
@@ -31,6 +31,9 @@ boolean swapTiles_EM(boolean);
 boolean getTeamMode_EM(void);
 boolean isActivePlayer_EM(int);
 
+int getScreenFieldSizeX(void);
+int getScreenFieldSizeY(void);
+
 void PlayLevelSound_EM(int, int, int, int);
 void InitGraphicInfo_EM(void);
 boolean CheckSingleStepMode_EM(byte action[], int, boolean, boolean, boolean);
diff --git a/src/game.c b/src/game.c
index 768ba2e1..d80e8288 100644
--- a/src/game.c
+++ b/src/game.c
@@ -12452,6 +12452,8 @@ void GameActions_RND(void)
 static boolean AllPlayersInSight(struct PlayerInfo *player, int x, int y)
 {
   int min_x = x, min_y = y, max_x = x, max_y = y;
+  int scr_fieldx = getScreenFieldSizeX();
+  int scr_fieldy = getScreenFieldSizeY();
   int i;
 
   for (i = 0; i < MAX_PLAYERS; i++)
@@ -12467,7 +12469,7 @@ static boolean AllPlayersInSight(struct PlayerInfo *player, int x, int y)
     max_y = MAX(max_y, jy);
   }
 
-  return (max_x - min_x < SCR_FIELDX && max_y - min_y < SCR_FIELDY);
+  return (max_x - min_x < scr_fieldx && max_y - min_y < scr_fieldy);
 }
 
 static boolean AllPlayersInVisibleScreen(void)
diff --git a/src/game_em/graphics.c b/src/game_em/graphics.c
index a29d2e0e..398ae6e0 100644
--- a/src/game_em/graphics.c
+++ b/src/game_em/graphics.c
@@ -553,11 +553,13 @@ static void setMinimalPlayerBoundaries(int *sx1, int *sy1, int *sx2, int *sy2)
 boolean checkIfAllPlayersFitToScreen(void)
 {
   int sx1 = 0, sy1 = 0, sx2 = 0, sy2 = 0;
+  int scr_fieldx = getScreenFieldSizeX();
+  int scr_fieldy = getScreenFieldSizeY();
 
   setMinimalPlayerBoundaries(&sx1, &sy1, &sx2, &sy2);
 
-  return (sx2 - sx1 <= SCR_FIELDX * TILEX &&
-	  sy2 - sy1 <= SCR_FIELDY * TILEY);
+  return (sx2 - sx1 <= scr_fieldx * TILEX &&
+	  sy2 - sy1 <= scr_fieldy * TILEY);
 }
 
 static void setScreenCenteredToAllPlayers(int *sx, int *sy)
diff --git a/src/tools.c b/src/tools.c
index f0fcae29..21232c2d 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -391,6 +391,16 @@ int getLevelFromScreenY(int y)
     return getLevelFromScreenY_RND(y);
 }
 
+int getScreenFieldSizeX(void)
+{
+  return (tape.playing ? tape.scr_fieldx : SCR_FIELDX);
+}
+
+int getScreenFieldSizeY(void)
+{
+  return (tape.playing ? tape.scr_fieldy : SCR_FIELDY);
+}
+
 void DumpTile(int x, int y)
 {
   int sx = SCREENX(x);
diff --git a/src/tools.h b/src/tools.h
index 6d012667..4dffbbd1 100644
--- a/src/tools.h
+++ b/src/tools.h
@@ -72,6 +72,9 @@ int getFieldbufferOffsetY_RND(int, int);
 int getLevelFromScreenX(int);
 int getLevelFromScreenY(int);
 
+int getScreenFieldSizeX(void);
+int getScreenFieldSizeY(void);
+
 void DumpTile(int, int);
 void DumpTileFromScreen(int, int);
 
-- 
2.34.1