update engine

Author: luizbills

public/about.html

@@ -436,7 +436,8 @@ <h2><a id="drawing">Functions for Drawing</a></h2>
  */
 
 // Draw a text
-text(x, y, text, color? = 3): void
+// style can be "normal", "italic" and/or "bold"
+text(x, y, text, color? = 3, style = 'normal'): void
 
 // Sets the text alignment and baseline
 // default values: align = 'start', baseline = 'top'
@@ -450,10 +451,6 @@ <h2><a id="drawing">Functions for Drawing</a></h2>
 // Sets the font size (default: 32)
 textsize(size: number): void
 
-// Used to draw a text as 'bold' or/and 'italic'
-// use "normal" or empty string to reset the font style
-textstyle(style: string)
-
 // Returns the text dimensions like width and height
 // when size is omitted, it will use the current
 // font size defined by textsize()