adapt pippy examples to screen dimensions, dev.laptop.org #9260

Adjust all the examples to work for different screen dimensions, and
briefly fix formatting or style in some of the other code examples.

Yet to be done:

1.  slideshow, it finds no objects in journal with MIME type
image/jpeg, and as a result does not show any slides,

2.  xolympics, it tests an object location against physics world
coordinates to determine winning condition.

1 files changed, 7 insertions, 6 deletions

diff --git a/data/graphics/tree b/data/graphics/tree
index f4cdae7..e01cf8e 100644
--- a/data/graphics/tree
+++ b/data/graphics/tree
@@ -1,3 +1,4 @@
+# tree

 

 import pippy, pygame, sys

 from pygame.locals import *

@@ -7,17 +8,17 @@ import math
 # always need to init first thing

 pygame.init()

 

-# XO screen is 1200x900

-size = width, height = 1200, 900

-

 # create the window and keep track of the surface

 # for drawing into

-screen = pygame.display.set_mode(size)

+screen = pygame.display.set_mode()

+

+# ask for screen's width and height

+width, height = screen.get_size()

 

 # turn off the cursor

 pygame.mouse.set_visible(False)

 

-color = (250,250,250)

+color = (250, 250, 250)

 min_factor = 0.8

 max_factor = 0.9

 start_length = 130

@@ -61,7 +62,7 @@ draw_tree((width / 2), height - 20, start_length, 0)
 pygame.display.flip()

 

 while pippy.pygame.next_frame():

-  # chill until a key is pressed

+  # chill until escape key is pressed

   for event in pygame.event.get():

     if event.type == QUIT:

         sys.exit()