# HG changeset patch
# User Wuzzy <Wuzzy2@mail.ru>
# Date 1565899423 -7200
# Node ID 2196aa902d2dcbe1797b354c840dd26b6023ea41
# Parent  1360234171643794425a93a5ed6f77e9a773861e
Fix switching arrows overlapping with hog tags of own hog (while finger is active)

diff -r 136023417164 -r 2196aa902d2d ChangeLog.txt
--- a/ChangeLog.txt	Thu Aug 15 16:07:57 2019 -0400
+++ b/ChangeLog.txt	Thu Aug 15 22:03:43 2019 +0200
@@ -141,6 +141,7 @@
  * Suppress “<team> is gone.” message at end of game
  * Fix game engine ignoring appropriate number formatting of user language
  * Fix buggy behaviour when entering speech bubble command in hog placement phase
+ * Fix switching arrows overlapping hedgehog tags of own hedgehog
 
 Translations:
  + Complete: German, Polish
diff -r 136023417164 -r 2196aa902d2d hedgewars/uGearsHandlersMess.pas
--- a/hedgewars/uGearsHandlersMess.pas	Thu Aug 15 16:07:57 2019 -0400
+++ b/hedgewars/uGearsHandlersMess.pas	Thu Aug 15 22:03:43 2019 +0200
@@ -3478,6 +3478,7 @@
         HHGear := CurrentHedgehog^.Gear;
         ApplyAmmoChanges(HHGear^.Hedgehog^);
         DeleteGear(Gear);
+        bShowSwitcher:= false;
         exit
         end;
 
@@ -3539,6 +3540,9 @@
 begin
     Gear^.doStep := @doStepSwitcherWork;
 
+    // Note: The game assumes there's at most only one gtSwitcher gear in the game.
+    bShowSwitcher:= true;
+
     HHGear := Gear^.Hedgehog^.Gear;
     OnUsedAmmo(HHGear^.Hedgehog^);
     with HHGear^ do
diff -r 136023417164 -r 2196aa902d2d hedgewars/uGearsRender.pas
--- a/hedgewars/uGearsRender.pas	Thu Aug 15 16:07:57 2019 -0400
+++ b/hedgewars/uGearsRender.pas	Thu Aug 15 22:03:43 2019 +0200
@@ -260,13 +260,15 @@
     if bShowFinger and ((Gear^.State and gstHHDriven) <> 0) then
         begin
         ty := oy - 32;
-        // move finger higher up if tags are above hog
+        // move finger higher up if tags or switching arrows are above hog
         if (cTagsMask and htTeamName) <> 0 then
             ty := ty - HH^.Team^.NameTagTex^.h - 2;
         if (cTagsMask and htName) <> 0 then
             ty := ty - HH^.NameTagTex^.h - 2;
         if (cTagsMask and htHealth) <> 0 then
             ty := ty - HH^.HealthTagTex^.h - 2;
+        if bShowSwitcher then
+            ty := ty - SpritesData[sprSwitch].Height - 4;
         tx := ox;
 
         // don't go offscreen
@@ -1296,7 +1298,7 @@
     vg: PVisualGear;
     i: Longword;
     aAngle: real;
-    startX, endX, startY, endY: LongInt;
+    startX, endX, startY, endY, ty: LongInt;
 begin
     // airmine has its own sprite
     if (Gear^.State and gstFrozen <> 0) and (Gear^.Kind <> gtAirMine) then Tint($A0, $A0, $FF, $FF);
@@ -1547,10 +1549,26 @@
                         Tint($FFFFFFFF)
                     else
                         Tint($000000FF);
-                    DrawSpriteRotatedF(sprSwitch, x + 1, y - 40, 1, 0, (RealTicks div 5) mod 360);
+
+                    ty := y - SpritesData[sprSwitch].Height;
+                    // Move higher up if hedgehog tags are visible.
+                    // This happens when finger is active. The finger is then moved above the switching arrows.
+                    if bShowFinger then
+                        begin
+                        if (cTagsMask and htTeamName) <> 0 then
+                            ty := ty - Gear^.Hedgehog^.Team^.NameTagTex^.h - 2;
+                        if (cTagsMask and htName) <> 0 then
+                            ty := ty - Gear^.Hedgehog^.NameTagTex^.h - 2;
+                        if (cTagsMask and htHealth) <> 0 then
+                            ty := ty - Gear^.Hedgehog^.HealthTagTex^.h - 2;
+                        if (cTagsMask and (htTeamName or htName or htHealth)) <> 0 then
+                            ty := ty - 4;
+                        end;
+
+                    DrawSpriteRotatedF(sprSwitch, x + 1, ty, 1, 0, (RealTicks div 5) mod 360);
 
                     Tint(Gear^.Hedgehog^.Team^.Clan^.Color shl 8 or $FF);
-                    DrawSpriteRotatedF(sprSwitch, x + 1, y - 40, 0, 0, (RealTicks div 5) mod 360);
+                    DrawSpriteRotatedF(sprSwitch, x + 1, ty, 0, 0, (RealTicks div 5) mod 360);
                     untint;
                     setTintAdd(false);
                     end;
diff -r 136023417164 -r 2196aa902d2d hedgewars/uVariables.pas
--- a/hedgewars/uVariables.pas	Thu Aug 15 16:07:57 2019 -0400
+++ b/hedgewars/uVariables.pas	Thu Aug 15 22:03:43 2019 +0200
@@ -2577,6 +2577,7 @@
     bShowAmmoMenu: boolean;
     bSelected: boolean;
     bShowFinger: boolean;
+    bShowSwitcher: boolean;
     Frames: Longword;
     WaterColor, DeepWaterColor: TSDL_Color;
     SDTint, SkyColor, RQSkyColor, SDSkyColor: TSDL_Color;