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Feature: Line-break support for text

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This commit is contained in:
Ray San 2015-10-21 18:24:44 +02:00
parent 165b3dd215
commit f13b30d606
1 changed files with 16 additions and 3 deletions
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15
src/text.c
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@ -293,6 +293,7 @@ void DrawTextEx(SpriteFont spriteFont, const char *text, Vector2 position, int f
{ {
int length = strlen(text); int length = strlen(text);
int offsetX = 0; int offsetX = 0;
int offsetY = 0; // Line break!
float scaleFactor; float scaleFactor;
unsigned char letter; unsigned char letter;
@ -323,12 +324,24 @@ void DrawTextEx(SpriteFont spriteFont, const char *text, Vector2 position, int f
rec = spriteFont.charRecs[letter - FONT_FIRST_CHAR + 64]; rec = spriteFont.charRecs[letter - FONT_FIRST_CHAR + 64];
i++; i++;
} }
else
{
if ((unsigned char)text[i] == '\n')
{
offsetY += ((spriteFont.size + spriteFont.size/2)*scaleFactor);
offsetX = 0;
rec.x = -1;
}
else rec = spriteFont.charRecs[(int)text[i] - FONT_FIRST_CHAR]; else rec = spriteFont.charRecs[(int)text[i] - FONT_FIRST_CHAR];
}
DrawTexturePro(spriteFont.texture, rec, (Rectangle){ position.x + offsetX, position.y, rec.width*scaleFactor, rec.height*scaleFactor} , (Vector2){ 0, 0 }, 0.0f, tint); if (rec.x > 0)
{
DrawTexturePro(spriteFont.texture, rec, (Rectangle){ position.x + offsetX, position.y + offsetY, rec.width*scaleFactor, rec.height*scaleFactor} , (Vector2){ 0, 0 }, 0.0f, tint);
offsetX += (rec.width*scaleFactor + spacing); offsetX += (rec.width*scaleFactor + spacing);
} }
}
} }
// Formatting of text with variables to 'embed' // Formatting of text with variables to 'embed'