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(svn r11055) -Fix [FS#1214]: loading indicators would sometimes glitch due to a bounding box that was too small. Patch by frosch.

release/0.6
rubidium 2007-09-07 21:15:32 +00:00
parent 8daaea0398
commit a208f83e8b
1 changed files with 10 additions and 0 deletions
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10
src/texteff.cpp
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@ -259,6 +259,7 @@ void DrawChatMessage()
/** Text Effects */ /** Text Effects */
static void MarkTextEffectAreaDirty(TextEffect *te) static void MarkTextEffectAreaDirty(TextEffect *te)
{ {
/* Width and height of the text effect are doubled, so they are correct in both zoom out levels 1x and 2x. */
MarkAllViewportsDirty( MarkAllViewportsDirty(
te->x, te->x,
te->y - 1, te->y - 1,
@ -321,6 +322,15 @@ void UpdateTextEffect(TextEffectID te_id, StringID msg)
te->params_1 = GetDParam(0); te->params_1 = GetDParam(0);
te->params_2 = GetDParam(4); te->params_2 = GetDParam(4);
/* Update width of text effect */
char buffer[100];
GetString(buffer, msg, lastof(buffer));
int w = GetStringBoundingBox(buffer).width;
/* Only allow to make it broader, so it completely covers the old text. That avoids remnants of the old text. */
int right_new = te->x + w;
if (te->right < right_new) te->right = right_new;
MarkTextEffectAreaDirty(te); MarkTextEffectAreaDirty(te);
} }