another bug fix in draw

ti842py/__version__.py

@@ -1,7 +1,7 @@
 __title__ = "ti842py"
 __description__ = "TI-BASIC to Python 3 Transpiler"
 __url__ = "https://github.com/TabulateJarl8/ti842py"
-__version__ = "0.8.4"
+__version__ = "0.8.5"
 __author__ = "Tabulate"
 __author_email__ = "[email protected]"
 __license__ = "GPLv3"

ti842py/tiParser.py

@@ -227,7 +227,7 @@ def convertLine(self, index, line):
 		# Background On
 		elif line.startswith('BackgroundOn '):
 			statement = line.replace('BackgroundOn ', 'draw.backgroundOn(')
-			statement = statement.split('(')[0] + '("' + statement.split('(')[1] + '")'
+			statement = statement.split('(')[0] + '(' + statement.split('(')[1] + ')'
 			self.UTILS['draw']['enabled'] = True
 
 		# ClrDraw

ti842py/utils/draw.py

@@ -64,14 +64,11 @@ def graphCoordsToPixels(self, x, y, minX=-10, maxX=10, minY=-10, maxY=10):
 		return horiz, vertical
 
 	def tiColorToGraphicsColor(self, color, isBackground=False):
+		if color not in range(1, 25):
+			raise InvalidColorError(f'The specified color value "{color}" was not in range 1-24')
 		color = str(color)
-		original_color = color
 
-		if color.find('-') != -1: # negative numbers
-			raise InvalidColorError(f'The specified color value "{original_color}" was not in range 1-24')
 		color = re.sub(r'(\d+)', lambda m: self.colors.get(m.group(), '[ERR:DOMAIN]'), color)
-		if '[ERR:DOMAIN]' in color:
-			raise InvalidColorError(f'The specified color value "{original_color}" was not in range 1-24')
 
 		return color