diff options
Diffstat (limited to 'TurtleArt/talogo.py')
| -rw-r--r-- | TurtleArt/talogo.py | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/TurtleArt/talogo.py b/TurtleArt/talogo.py index 7612a9b..36a59f6 100644 --- a/TurtleArt/talogo.py +++ b/TurtleArt/talogo.py @@ -284,7 +284,8 @@ class LogoCode: DEFPRIM = { '(': [1, lambda self, x: self.prim_opar(x)], 'and': [2, lambda self, x, y: taand(x, y)], - 'arc': [2, lambda self, x, y: self.prim_move(self.tw.canvas.arc, x, y)], + 'arc': [2, lambda self, x, y: self.prim_move(self.tw.canvas.arc, x, y, + update_heading=True)], 'back': [1, lambda self, x: self.prim_move(self.tw.canvas.forward, -x)], 'black': [0, lambda self: BLACK], 'blue': [0, lambda self: CONSTANTS['blue']], @@ -450,6 +451,7 @@ class LogoCode: self.keyboard = 0 self.trace = 0 + self.update_values = False self.gplay = None self.ag = None self.filepath = None @@ -483,7 +485,11 @@ class LogoCode: self.stacks['stack2'] = None self.tw.saving_svg = False - self._find_value_blocks() + self.find_value_blocks() + if self.trace > 0: + self.update_values = True + else: + self.update_values = False for b in blocks: b.unhighlight() @@ -1041,7 +1047,8 @@ class LogoCode: self.update_label_value('keyboard', self.keyboard) self.tw.keypress = '' - def _find_value_blocks(self): + def find_value_blocks(self): + """ Find any value blocks that may need label updates """ self.value_blocks = {} for name in VALUE_BLOCKS: self.value_blocks[name] = self.tw.block_list.get_similar_blocks( @@ -1056,7 +1063,7 @@ class LogoCode: for block in self.value_blocks[name]: block.spr.set_label(BLOCK_NAMES[name][0]) block.resize() - else: + elif self.update_values: if type(value) == float: valstring = str(round_int(value)).replace('.', self.tw.decimal_point) @@ -1076,7 +1083,7 @@ class LogoCode: self.tw.canvas.right(value) self.update_label_value('heading', self.tw.canvas.heading) - def prim_move(self, cmd, value1, value2=None): + def prim_move(self, cmd, value1, value2=None, update_heading=False): if value2 is None: cmd(value1) else: @@ -1085,6 +1092,8 @@ class LogoCode: self.tw.canvas.xcor / self.tw.coord_scale) self.update_label_value('ycor', self.tw.canvas.ycor / self.tw.coord_scale) + if update_heading: + self.update_label_value('heading', self.tw.canvas.heading) if len(self.value_blocks['see']) > 0: self.see() |