[Python] How to Fix Object Disappearance and Control Issue in Pygame 3D Illusion Game?...

I am developing a small game in Pygame, where I have a stack of rhomboids arranged to create the illusion of a 3D cube. The goal of the game is to move the top rhomboid left or right along the X-axis. Once the rhomboid reaches the edge of the visible game space, it should disappear. After this, the next rhomboid in the stack (which was previously underneath the first one) should automatically become the active rhomboid that the player can move.

Currently, there are some issues:

When I move the rhomboid left or right, it doesn't disappear once it reaches the edge of the screen. When I press an arrow key to move the rhomboid in the opposite direction, the previous rhomboid appears again from the side, which it shouldn't. I need a solution to fix these problems, ensuring that when a rhomboid reaches the end of the visible space, it disappears and the next rhomboid automatically becomes the one the player can control.

# Generate a list of unique colors
def generate_color_list():
colors = ["RED", "ORANGE", "BLUE", "WHITE"]
available_colors = colors.copy()
color_list = []

while len(color_list) < 51:
if not available_colors:
available_colors = colors.copy()

color = random.choice(available_colors)

if color_list and color == color_list[-1]:
continue

color_list.append(color)
available_colors.remove(color)

return color_list

# Draw a stack of rhombus shapes
def draw_rhombus_stack(color_list, space, x_pos, plate_over, new_plate):
positions = []
top_rhombus_index = 50
colors = ["RED", "ORANGE", "BLUE", "WHITE"]
color_list = color_list
# Flag to check if the plate is over the window boundary
plate_over_window = False

# Check if the top plate is over the window boundary
if x_pos == -355:
plate_over_window = True
space += 8 # Move the entire stack up by 8 units

for i in range(51):
# Calculate the y-position based on the space and index
y_position = space + i * 8

# Adjust the x-position only for the top rhombus
x_position = x_pos if i == top_rhombus_index else 0

position = draw_rhombus(screen, color_list, x_position, y_position)
positions.append(position)
print(position)
if plate_over_window and not new_plate:
color = random.choice(colors)
color_list.append(color)
position = draw_rhombus(screen, color, 0, space + 408)
positions.append(position)
new_plate = True
del color_list[0] # Odstráni hornú farbu
del positions[0] # Odstráni horn
return positions, new_plate, plate_over_window
problem is in the last part of the function in last condition I think other is there just because context.


here is video of it

video

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