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(svn r16764) -Codechange: unify the way viewport signs are marked dirty

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rubidium
2009-07-08 08:30:35 +00:00
parent 2d907d902a
commit 8275a98e1f
13 changed files with 38 additions and 80 deletions
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16
src/viewport.cpp
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@@ -1301,6 +1301,22 @@ void ViewportSign::UpdatePosition(int center, int top, StringID str)
_cur_fontsize = FS_NORMAL;
}
/**
* Mark the sign dirty in all viewports.
*
* @ingroup dirty
*/
void ViewportSign::MarkDirty() const
{
/* We use ZOOM_LVL_MAX here, as every viewport can have an other zoom,
* and there is no way for us to know which is the biggest. So make the
* biggest area dirty, and we are safe for sure. */
MarkAllViewportsDirty(
this->left - 6,
this->top - 3,
this->left + ScaleByZoom(this->width_1 + 12, ZOOM_LVL_MAX),
this->top + ScaleByZoom(12, ZOOM_LVL_MAX));
}
static void ViewportDrawTileSprites(const TileSpriteToDrawVector *tstdv)
{