Fix negative pen sizes

But still allow pen sizes <1, unlike Scratch
Mittagskogel · Oct 24, 2015 · b3ba0df · b3ba0df
1 parent 68ff86f
commit b3ba0df
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/phosphorus.js b/phosphorus.js
@@ -2813,11 +2813,13 @@ P.compile = (function() {
 
       } else if (block[0] === 'penSize:') {
 
-        source += 'S.penSize = ' + num(block[1]) + ';\n';
+        source += 'var f = ' + num(block[1]) + ';\n';
+        source += 'S.penSize = f < 0 ? 0 : f;\n';
 
       } else if (block[0] === 'changePenSizeBy:') {
 
-        source += 'S.penSize += ' + num(block[1]) + ';\n';
+        source += 'var f = S.penSize + ' + num(block[1]) + ';\n';
+        source += 'S.penSize = f < 0 ? 0 : f;\n';
 
       } else if (block[0] === 'stampCostume') {