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authorWalter Bender <walter@sugarlabs.org>2010-10-23 23:24:28 (GMT)
committer Walter Bender <walter@sugarlabs.org>2010-10-23 23:24:28 (GMT)
commitf022420916f94cd2e3ac2eef339556dd4e876945 (patch)
tree00aa761e7aa5506bff1b1a6dc09982e4a14301fa /TurtleArt/talogo.py
parentb65f43c2573f0f1590c7f07b4e88ca8c01b4e97b (diff)
update see block value when turtle moves
Diffstat (limited to 'TurtleArt/talogo.py')
-rw-r--r--TurtleArt/talogo.py26
1 files changed, 14 insertions, 12 deletions
diff --git a/TurtleArt/talogo.py b/TurtleArt/talogo.py
index cb958e4..97b8463 100644
--- a/TurtleArt/talogo.py
+++ b/TurtleArt/talogo.py
@@ -806,7 +806,7 @@ class LogoCode:
self.tw.set_cartesian(False)
self.hidden_turtle = None
for name in VALUE_BLOCKS:
- self._update_label_value(name)
+ self.update_label_value(name)
def prim_start(self):
""" Start block: recenter """
@@ -1038,7 +1038,7 @@ class LogoCode:
'KP_Right': 3}[self.tw.keypress]
except:
self.keyboard = 0
- self._update_label_value('keyboard', self.keyboard)
+ self.update_label_value('keyboard', self.keyboard)
self.tw.keypress = ''
def _find_value_blocks(self):
@@ -1047,7 +1047,7 @@ class LogoCode:
self.value_blocks[name] = self.tw.block_list.get_similar_blocks(
'block', name)
- def _update_label_value(self, name, value=None):
+ def update_label_value(self, name, value=None):
""" Update the label of value blocks to reflect current value """
if self.tw.hide or not self.tw.interactive_mode:
return
@@ -1069,21 +1069,23 @@ class LogoCode:
""" Set a value and update the associated value blocks """
if value is not None:
cmd(value)
- self._update_label_value(name, value)
+ self.update_label_value(name, value)
def prim_right(self, value):
self.tw.canvas.right(value)
- self._update_label_value('heading', self.tw.canvas.heading)
+ self.update_label_value('heading', self.tw.canvas.heading)
def prim_move(self, cmd, value1, value2=None):
if value2 is None:
cmd(value1)
else:
cmd(value1, value2)
- self._update_label_value('xcor',
+ self.update_label_value('xcor',
self.tw.canvas.xcor / self.tw.coord_scale)
- self._update_label_value('ycor',
+ self.update_label_value('ycor',
self.tw.canvas.ycor / self.tw.coord_scale)
+ if len(self.value_blocks['see']) > 0:
+ self.see()
def prim_setbox(self, name, x, val):
""" Define value of named box """
@@ -1095,12 +1097,12 @@ class LogoCode:
return
self.boxes[name] = val
- self._update_label_value(name, val)
+ self.update_label_value(name, val)
def prim_push(self, val):
""" Push value onto FILO """
self.heap.append(val)
- self._update_label_value('pop', val)
+ self.update_label_value('pop', val)
def prim_pop(self):
""" Pop value off of FILO """
@@ -1108,9 +1110,9 @@ class LogoCode:
raise logoerror("#emptyheap")
else:
if len(self.heap) == 1:
- self._update_label_value('pop')
+ self.update_label_value('pop')
else:
- self._update_label_value('pop', self.heap[-2])
+ self.update_label_value('pop', self.heap[-2])
return self.heap.pop(-1)
def empty_heap(self):
@@ -1306,7 +1308,7 @@ class LogoCode:
color """
r, g, b, a = self.tw.canvas.get_pixel()
color_index = self.tw.canvas.get_color_index(r, g, b)
- self._update_label_value('see', color_index)
+ self.update_label_value('see', color_index)
return color_index
def read_pixel(self):