From e5af3971b46fd0370c8d92cf134c152a0e503fe8 Mon Sep 17 00:00:00 2001
From: andyh98 <hameea1@mcmaster.ca>
Date: Fri, 9 Nov 2018 15:32:17 -0500
Subject: [PATCH] First Draft of Class implementation
---
BlankProjectTemplate/src/Snake.py | 41 ++++++++++++++++++
BlankProjectTemplate/src/Snake_2.o_Demo.py | 50 +++++++++-------------
BlankProjectTemplate/src/init.py | 18 ++++++++
3 files changed, 79 insertions(+), 30 deletions(-)
create mode 100644 BlankProjectTemplate/src/Snake.py
create mode 100644 BlankProjectTemplate/src/init.py
diff --git a/BlankProjectTemplate/src/Snake.py b/BlankProjectTemplate/src/Snake.py
new file mode 100644
index 0000000..56eead7
--- /dev/null
+++ b/BlankProjectTemplate/src/Snake.py
@@ -0,0 +1,41 @@
+## @file Snake.py
+# @author Andy Hameed
+# @brief implements an abstract data type for a snake
+# @date 21/02/2018
+
+
+from init import *
+
+## @brief An Abstract Data type representing a snake character object
+class Snake():
+
+ ## @brief Snake constructor
+ # @details Initializes a Snake object with its initial attributes
+ # @param blockSize the width and height of the square block representing the snake
+ # @param direct The direction of the snake's movement
+ # @param speed The initial speed of the snake's movement
+ def __init__(self, blockSize, direct, speed, axis):
+ self.speed = speed
+ self.direct = direct
+ self.size = blockSize
+ self.axis = axis
+
+ ## @brief Draw method uses pygame to draw the snake object
+ # @param x The x-coordinate where the block should be drawn
+ # @param y The y-coordinate where the block should be drawn
+ def draw(self,x,y):
+ pygame.draw.rect(win, red , (x,y, self.size, self.size))
+
+
+ ## @brief Snake consumes a food block
+ ## def consume():
+
+
+##
+##class Block():
+##
+## def __init__(self, width, height):
+## self.w = width
+## swlf.h = height
+
+
diff --git a/BlankProjectTemplate/src/Snake_2.o_Demo.py b/BlankProjectTemplate/src/Snake_2.o_Demo.py
index 2db388b..52a24d3 100644
--- a/BlankProjectTemplate/src/Snake_2.o_Demo.py
+++ b/BlankProjectTemplate/src/Snake_2.o_Demo.py
@@ -3,21 +3,10 @@
# @brief implements gameplay and connects the different components of the game
# @date 11/09/2018
-import pygame
-from random import randint
-
-#initializing PyGame and setting game window dimensions
-pygame.init()
-screenSize = 500
-win = pygame.display.set_mode((screenSize,screenSize))
-pygame.display.set_caption("Snake 2.o")
-
-#Define color constants
-white = (255,255,255)
-red = (255,0,0)
-blue = (0,0,255)
-black = (0,0,0)
+from random import randint
+from Snake import *
+from init import *
# One size for all blocks created for snake
size = 20
@@ -27,8 +16,8 @@ vel = 10
score = 0
#initial x and y coordinates of the snake
-x_init = randint(0,screenSize - size)
-y_init = randint(0, screenSize - size)
+x = randint(0,screenSize - size)
+y = randint(0, screenSize - size)
speed = 40
@@ -44,7 +33,8 @@ food_x = randint(0,screenSize - size)
food_y = randint(0,screenSize - size)
location = [food_x, food_y]
-
+##initialize snake
+snake = Snake(size, 0, 20, 0)
#Loop through the events as long as the game is running
run = True
@@ -62,19 +52,19 @@ while run:
#Each event type has an integer assigned to it. KEYDOWN has the code 2
if event.type == pygame.KEYDOWN:
if (event.key == pygame.K_LEFT):
- axis = 0;direction=-1
+ snake.axis = 0; snake.direct = -1
if (event.key == pygame.K_RIGHT):
- axis = 0;direction=1
+ snake.axis = 0; snake.direct = 1
if (event.key == pygame.K_UP):
- axis = 1;direction=-1
+ snake.axis = 1; snake.direct = -1
if (event.key == pygame.K_DOWN):
- axis = 1;direction=1
+ snake.axis = 1 ; snake.direct = 1
#Snake moving depending on axis and direction
- if (axis):
- y += vel*direction
+ if (snake.axis):
+ y += vel*snake.direct
else:
- x += vel*direction
+ x += vel*snake.direct
#Boundary conditions for snake hitting window edge
if x < 0:
@@ -98,16 +88,16 @@ while run:
food_x = randint(0,screenSize - size)
food_y = randint(0,screenSize - size)
location = [food_x, food_y]
+ print('score = ', score)
## --------------------------DELETE --------------------------
#extend length or size depending on the direction of the snake
- if (axis):
- size += 20
- else:
- size += 20
+## if (axis):
+## size += 20
+## else:
+## size += 20
##---------------------------DELETE----------------------------
- print('score = ', score)
@@ -117,7 +107,7 @@ while run:
pygame.draw.rect(win,blue, (location[0], location[1], size, size))
#Draw snake
- pygame.draw.rect(win, red , (x,y,size, size))
+ snake.draw(x,y)
#we have to update the display to see the drawing of our object. Since it does
diff --git a/BlankProjectTemplate/src/init.py b/BlankProjectTemplate/src/init.py
new file mode 100644
index 0000000..4caab43
--- /dev/null
+++ b/BlankProjectTemplate/src/init.py
@@ -0,0 +1,18 @@
+## @file Colors.py
+# @author Andy Hameed
+# @brief Define color constants
+# @date 11/09/2018
+
+import pygame
+
+#initializing PyGame and setting game window dimensions
+pygame.init()
+screenSize = 500
+win = pygame.display.set_mode((screenSize,screenSize))
+pygame.display.set_caption("Snake 2.o")
+
+#Define color constants
+white = (255,255,255)
+red = (255,0,0)
+blue = (0,0,255)
+black = (0,0,0)
--
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