Transformation Puzzles - Hour of Code

The stage is a coordinate plane. Use use (x, y) coordinates to have the triangle go to the point labeled goal!

Change the 0, 0 in the command: sprite.go_to(0,0) so the triangle's red vertex lands on the goal.
Run your program to see your changes.

Remember, the x-coordinate is the first number, and the y-coordinate is the second number.

When you get a match (and a green message) click Submit and Next to go on.

To navigate the page using the TAB key, first press ESC to exit the code editor.

stage.set_background("grid") sprite = codesters.Sprite("triangle") sprite.go_to(0,0)

try: tval1 = sprite.get_x() tval2 = sprite.get_y() except: tval1 = "DNE" tval2 = "DNE" if tval1 == 100 and tval2 == 150: goal.say("") # text = codesters.Text("Change the numbers in the Go To command to land the triangle's red vertex on the goal!", 0, 225, "blue") # if tval1 == 100 and tval2 == 150: # text.set_text("Great job!") # text.set_color("green") # elif tval1 == "DNE" or tval2 == "DNE": # text.set_text("Oops! Did you delete your triangle sprite?") # text.set_color("red") # elif tval1 ==150 or tval2 == 100: # text.set_text("Oops! Did you mix up your x and y coordinates?") # text.set_color("orange") # elif tval1 == -100 or tval1 == -150: # text.set_text("Make sure you count x values to the right of the origin as positive.") # text.set_color("orange") # elif tval2 == -150 or tval2 == -100: # text.set_text("Make sure you count y values above the origin as positive!") # text.set_color("orange") # elif tval1 != 100 and tval1 != "DNE": # text.set_text("Change the numbers in the Go To command to land the triangle's red vertex on the goal!") # elif tval2 != 150 and tval2 != "DNE": # text.set_text("Change the numbers in the Go To command to land the triangle's red vertex on the goal!") # else: # text.set_text("Change the numbers in the Go To command to land the triangle's red vertex on the goal!") t1 = TestObjective() t1.add_success(tval1 == 100 and tval2 == 150, "Great job!") t1.add_failure(tval1 == "DNE" or tval2 == "DNE", "Oops! Did you delete your triangle sprite?") t1.add_failure(tval1 ==150 or tval2 == 100, "Oops! Did you mix up your x and y coordinates?") t1.add_failure(tval1 == -100 or tval1 == -150, "Make sure you count x values to the right of the origin as positive. ") t1.add_failure(tval2 == -150 or tval2 == -100, "Make sure you count y values above the origin as positive!") t1.add_failure(tval1 != 100 and tval1 != "DNE", "Change the numbers in the Go To command to land the triangle's red vertex on the goal!") t1.add_failure(tval2 != 150 and tval2 != "DNE", "Change the numbers in the Go To command to land the triangle's red vertex on the goal!") tester = TestManager() tester.display_graphics = False tester.add_test_list([t1]) tester.run_tests() tester.display_first_feedback()

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Activity: Move the Triangle 1

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