[Freeciv-Dev] (PR#2830) Redrawing unit after auto_center map

["Rafa³ Bursig via RT" <rt@xxxxxxxxxxxxxx>]

Hi

This is my old patch that make obsolete redrawing unit after autocenter 
( redraw full ) map.

Rafal


----------------------------------------------------------------------
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--- control.h   11 Apr 2002 21:49:34 -0000      1.3
+++ control.h   8 Nov 2002 18:57:47 -0000
@@ -81,7 +81,7 @@
 
 void wakeup_sentried_units(int x, int y);
 
-void auto_center_on_focus_unit(void);
+bool auto_center_on_focus_unit(void);
 void advance_unit_focus(void);
 struct unit *get_unit_in_focus(void);
 void set_unit_focus(struct unit *punit);
--- control.c   28 Aug 2002 10:00:38 -0000      1.9
+++ control.c   8 Nov 2002 18:56:00 -0000
@@ -87,12 +87,18 @@
 
 /**************************************************************************
 Center on the focus unit, if off-screen and auto_center_on_unit is true.
+Return FALSE if make auto_center.
 **************************************************************************/
-void auto_center_on_focus_unit(void)
+bool auto_center_on_focus_unit(void)
 {
   if (punit_focus && auto_center_on_unit &&
       !tile_visible_and_not_on_border_mapcanvas(punit_focus->x, 
punit_focus->y))
+  {
     center_tile_mapcanvas(punit_focus->x, punit_focus->y);
+    return FALSE;
+  }
+  
+  return TRUE;
 }
 
 /**************************************************************************
@@ -108,10 +114,11 @@
   punit_focus=punit;
 
   if(punit) {
-    auto_center_on_focus_unit();
-
     punit->focus_status=FOCUS_AVAIL;
-    refresh_tile_mapcanvas(punit->x, punit->y, TRUE);
+    if ( auto_center_on_focus_unit() )
+    {
+       refresh_tile_mapcanvas(punit->x, punit->y, TRUE);
+    }
   }
   
   /* avoid the old focus unit disappearing: */