New Demo Program - Wordle GUI

DemoPrograms/Demo_Game_Wordle.py

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+import PySimpleGUI as sg
+import copy
+
+"""
+    Wordle GUI Demo
+
+    Enter characters for each position
+    Press enter or click enter to submit a row
+
+    This is a prototype GUI of the front-end for WORDL
+    It currently:
+        * Takes input
+            * Makes sure only characters
+            * Automatically converts to upper case
+            * Handles backspace
+            * Checks for Enter key
+        * Compares against a word (the constant "answer")
+        * Color codes the submitted guess
+
+    To complete an application, you'll need to:
+        * Supply a word to guess from list of words
+        * Check if user's submission is a word (I think this is how WORDLE works)
+
+    Copyright 2022 PySimpleGUI
+"""
+
+# Insert code to generate a word here
+answer = 'WORDS'
+
+
+def TextChar(value, key):
+    return sg.Input(value, key=key, font='Courier 22', size=(1,1),  disabled_readonly_background_color='gray', border_width=1,  p=1, enable_events=True, disabled=True)
+
+def main():
+    layout = [[sg.Text('Wordle', font='_ 20')],
+              [[TextChar('', (row, col)) for col in range(5)]for row in range(6)],
+              [sg.B('Enter', bind_return_key=True)],
+              [sg.Text('Or press enter', font='_ 10')]]
+
+    window = sg.Window("Wordle", layout, finalize=True, element_justification='c')
+
+    cur_row, correct = 0, False
+    [window[(cur_row, col)].update(disabled=False) for col in range(5)]
+    window.bind('<BackSpace>', '-BACKSPACE-')
+    while True:
+        event, values = window.read()
+        if event == sg.WIN_CLOSED:
+            break
+        if isinstance(event, tuple):
+            if len(values[event]):
+                row, col = event
+                char_input = values[event][-1]
+                if not char_input.isalpha():                            # if not a character input, remove the input
+                    window[event].update('')
+                else:
+                    window[event].update(char_input.upper()[0])         # convert to uppercase
+                    if col < 4:
+                        window[(row, col+1)].set_focus()                # Move to next position
+        elif event == 'Enter' and cur_row < 5:
+            guess = ''.join([values[(cur_row, j)] for j in range(5)])
+            answer2 = copy.copy(answer)
+            for i, letter in enumerate(guess):
+                if letter == answer2[i]:
+                    window[(cur_row, i)].update(background_color='green', text_color='white')
+                    answer2 = answer2.replace(letter, '*')
+                elif letter in answer2:
+                    window[(cur_row, i)].update(background_color='#C9B359', text_color='white')
+                    answer2 = answer2.replace(letter, '*')
+                else:
+                    window[(cur_row, i)].update(background_color='gray', text_color='white')
+            if guess == answer:
+                correct = True
+                break
+            cur_row += 1                                                # Move to the next row
+            [window[(cur_row, col)].update(disabled=False) for col in range(5)]     # Enable inputs on next row
+            window[(cur_row, 0)].set_focus()                            # Move to first position on row
+        elif event == 'Enter' and cur_row == 5:
+            correct = False
+            break
+        elif event == '-BACKSPACE-':
+            current_focus = window.find_element_with_focus()
+            current_key = current_focus.Key
+            if isinstance(current_key, tuple):
+                window[current_key].update('')
+                if current_key[1] > 0:
+                    window[(current_key[0], current_key[1]-1)].set_focus()
+                    window[(current_key[0], current_key[1]-1)].update('')
+
+
+    if correct:
+        sg.popup('You win!')
+    else:
+        sg.popup(f'Sorry... the answer was {answer}')
+
+    window.close()
+
+if __name__ == '__main__':
+    main()