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Account for spacing in MapFont#getWidth(). Fixes BUKKIT-4089

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Prior to this commit MapFont#getWidth() did not account for the 1px
spacing inserted by CraftMapCanvas#drawText().

This commit adds the consideration of the 1px spacing per character
while taking care to not consider the last character as it will not
have a 1px space behind it. This commit also ensures the method will
not check a 0-length String.

By: eueln <euelnd@gmail.com>
This commit is contained in:
Bukkit/Spigot
2014-04-11 15:37:15 -06:00
parent 6ec832fffe
commit ec20888a8a
1 changed files with 6 additions and 0 deletions
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6
paper-api/src/main/java/org/bukkit/map/MapFont.java
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@@ -52,10 +52,16 @@ public class MapFont {
throw new IllegalArgumentException("text contains invalid characters"); throw new IllegalArgumentException("text contains invalid characters");
} }
if (text.length() == 0){
return 0;
}
int result = 0; int result = 0;
for (int i = 0; i < text.length(); ++i) { for (int i = 0; i < text.length(); ++i) {
result += chars.get(text.charAt(i)).getWidth(); result += chars.get(text.charAt(i)).getWidth();
} }
result += text.length() - 1; // Account for 1px spacing between characters
return result; return result;
} }