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Use replacement chars for unknown PPGe characters.

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Unknown W. Brackets 2013-04-17 23:25:40 -07:00
parent 4c46426d00
commit 4920cd3eea
1 changed files with 12 additions and 2 deletions
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14
Core/Util/PPGeDraw.cpp
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@ -263,6 +263,16 @@ void PPGeEnd()
}
}
static const AtlasChar *PPGeGetChar(const AtlasFont &atlasfont, unsigned int cval)
{
const AtlasChar *c = atlasfont.getChar(cval);
if (c == NULL)
c = atlasfont.getChar(0xFFFD);
if (c == NULL)
c = atlasfont.getChar('?');
return c;
}
static void PPGeMeasureText(const char *text, float scale, float *w, float *h) {
const AtlasFont &atlasfont = *ppge_atlas.fonts[0];
unsigned int cval;
@ -279,7 +289,7 @@ static void PPGeMeasureText(const char *text, float scale, float *w, float *h) {
wacc = 0;
lines++;
}
const AtlasChar *c = atlasfont.getChar(cval);
const AtlasChar *c = PPGeGetChar(atlasfont, cval);
if (c) {
wacc += c->wx * scale;
}
@ -322,7 +332,7 @@ void PPGeDrawText(const char *text, float x, float y, int align, float scale, u3
x = sx;
continue;
}
const AtlasChar *ch = atlasfont.getChar(cval);
const AtlasChar *ch = PPGeGetChar(atlasfont, cval);
if (ch) {
const AtlasChar &c = *ch;
float cx1 = x + c.ox * scale;