adding new comments

game.py

@@ -3,17 +3,19 @@
 import numpy as np
 from random import choice
 
+# Path where the trained model is stored
+MODEL_PATH = "rock-paper-scissors-trained.h5"
+
+# Defining class map for each label
 CLASS_MAP = {
     0: "rock",
     1: "paper",
     2: "scissors",
 }
-
-
 def mapper(val):
     return CLASS_MAP[val]
 
-
+# Function to calculate winner
 def calculate_winner(move1, move2):
     if move1 == move2:
         return "Tie"
@@ -36,16 +38,16 @@ def calculate_winner(move1, move2):
         if move2 == "rock":
             return "Computer"
 
+# Loading the previously trained model
+model = load_model(MODEL_PATH)
 
-model = load_model("rock-paper-scissors-trained.h5")
-
+# Starting the video capture
 cap = cv2.VideoCapture(0)
-
 prev_move = None
 
+#Drawing 2 Rectangle boxes in the camera frame
 while True:
     ret, frame = cap.read()
-    cv2.resize(frame, (1280, 720))
     if not ret:
         continue
     # rectangle for computer to play
@@ -54,25 +56,25 @@ def calculate_winner(move1, move2):
     cv2.rectangle(frame, (50, 50), (350, 350), (255, 255, 255), 2)
 
 
-    # extract the region of image within the user rectangle
+    # specifing to only detect the hand inside the rectangle
     roi = frame[50:350, 50:350]
     img = cv2.cvtColor(roi, cv2.COLOR_BGR2RGB)
     img = cv2.resize(img, (155, 155))
 
-    # predict the move made
+    # predicting the move
     pred = model.predict(np.array([img]))
     print(pred[0])
     move_code = np.argmax(pred[0])
     user_move_name = mapper(move_code)
 
-    # predict the winner (human vs computer)
+    # deciding the winner
     if prev_move != user_move_name:
         if user_move_name != "none":
             computer_move_name = choice(['rock', 'paper', 'scissors'])
             winner = calculate_winner(user_move_name, computer_move_name)
     prev_move = user_move_name
 
-    # display the information
+    # Text & Formatting
     font = cv2.FONT_HERSHEY_SIMPLEX
     cv2.putText(frame, "Naman's Move: " + user_move_name,
                 (25, 25), font, 0.6, (255, 255, 255), 2, cv2.LINE_AA)
@@ -81,6 +83,7 @@ def calculate_winner(move1, move2):
     cv2.putText(frame, "Winner: " + winner,
                 (150, 410), font, 1.5, (0, 0, 255), 4, cv2.LINE_AA)
 
+    #displaying the computer view
     if computer_move_name != "none":
         icon = cv2.imread(
             "images/{}.png".format(computer_move_name))
@@ -89,8 +92,9 @@ def calculate_winner(move1, move2):
 
     cv2.imshow("Rock Paper Scissors", frame)
 
-    k = cv2.waitKey(10)
-    if k == ord('q'):
+    #Killing the game if the "Q" key is pressed
+    killKey = cv2.waitKey(10)
+    if killKey == ord('q'):
         break
 
 cap.release()