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Fix: disabling cover display left coloured remnants outside the screen (by Asdow)

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git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8825 3b4a5df2-a311-0410-b5c6-a8a6f20db521
This commit is contained in:
Flugente
2020-06-18 18:49:37 +00:00
parent dd9f2c28e8
commit 7899cc1f1e
1 changed files with 6 additions and 3 deletions
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Tactical/DisplayCover.cpp
+6 -3
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@@ -416,6 +416,7 @@ void RemoveCoverObjectsFromViewArea()
if ( gubDrawMode == DRAW_MODE_OFF && gNoRedraw )
return;
// Not needed for removing cover objects anymore, but this is the only place where we update the global gsMin & gsMaxCell variables and they're needed for adding cover objects.
INT16 usTmp;
GetScreenXYWorldCell( gsVIEWPORT_START_X, gsVIEWPORT_START_Y, &gsMinCellX, &usTmp );
GetScreenXYWorldCell( gsVIEWPORT_END_X, gsVIEWPORT_END_Y, &gsMaxCellX, &usTmp );
@@ -429,14 +430,16 @@ void RemoveCoverObjectsFromViewArea()
gsMinCellY = max( 0, gsMinCellY );
gsMaxCellY = min( COVER_Y_CELLS, gsMaxCellY );
// Go through the whole gCoverViewArea when removing cover objects. Otherwise we don't clean up tiles that are not in the viewport which results in an annoying visual bug.
register INT32 ubX, ubY, ubZ;
BOOLEAN fChanged = FALSE;
for ( ubX=gsMinCellX; ubX<=gsMaxCellX; ++ubX )
for ( ubX = 0; ubX < COVER_X_CELLS; ++ubX )
{
for ( ubY=gsMinCellY; ubY<=gsMaxCellY; ++ubY )
for ( ubY = 0; ubY < COVER_Y_CELLS; ++ubY )
{
for ( ubZ=0; ubZ<COVER_Z_CELLS; ++ubZ )
for ( ubZ = 0; ubZ < COVER_Z_CELLS; ++ubZ )
{
INT32& sGridNo = gCoverViewArea[ubX][ubY][ubZ].sGridNo;