From d610e626c0f6085fa27de62a3113ef722a310f85 Mon Sep 17 00:00:00 2001
From: Alex <alex@Tiresias.(none)>
Date: Tue, 08 Jul 2008 21:11:48 +0000
Subject: Total Reorganization! Now a proper activity (I hope)

---
(limited to 'physics.py')

diff --git a/physics.py b/physics.py
new file mode 100644
index 0000000..47a91fb
--- /dev/null
+++ b/physics.py
@@ -0,0 +1,113 @@
+#==================================================================
+#                           Physics.activity
+#     An attempt at a Phun / Crayon Physics style physics game
+#                  By Alex Levenson and Brian Jordan
+#==================================================================
+
+import sys
+import math
+import pygame
+from pygame.locals import *
+from pygame.color import *
+import olpcgames
+import elements
+from elements import Elements
+from elements.menu import *
+from tools import *
+from helpers import *
+
+class PhysicsGame:
+    def __init__(self,screen):
+        self.screen = screen
+        # get everything set up
+        self.clock = pygame.time.Clock()
+        self.font = pygame.font.Font(None, 24) # font object
+        
+        # setup tools
+        self.tools = {
+            "Triangle": TriangleTool(self),
+            "Box": BoxTool(self),
+            "Circle": CircleTool(self),
+            "Polygon": PolygonTool(self),
+            "Magic Pen": MagicPenTool(self),
+            "Joint": JointTool(self),
+            "Grab": GrabTool(self),
+            "Destroy": DestroyTool(self)
+        }
+        self.currentTool = self.tools["Triangle"]
+        
+        # setup the menus
+        self.menu = MenuClass()  
+        self.menu.set_width(self.screen.get_width()) 
+        self.menu.addItem('Box', callback=self.setTool)
+        self.menu.addItem('Circle', callback=self.setTool)
+        self.menu.addItem('Triangle', callback=self.setTool)
+        self.menu.addItem('Polygon', callback=self.setTool)
+        self.menu.addItem('Magic Pen', callback=self.setTool)
+        self.menu.addItem('Grab', callback=self.setTool)
+        self.menu.addItem('Joint', callback=self.setTool)
+        self.menu.addItem('Destroy', callback=self.setTool)
+        
+        # set up the world
+        self.world = elements.Elements(self.screen.get_size())
+        self.world.renderer.set_surface(self.screen)
+
+        # load enviornment
+        self.world.add.ground()    
+    
+    def run(self):
+        self.running = True    
+        while self.running:
+            for event in pygame.event.get():
+                self.currentTool.handleEvents(event)
+            # Clear Display
+            self.screen.fill((255,255,255))
+        
+            # Update & Draw World
+            self.world.update()
+            self.world.draw()
+            
+            # draw output from tools
+            self.currentTool.draw()
+            
+            # draw the menu
+            self.menu.draw(self.screen)
+            
+            #Print all the text on the screen
+            text = self.font.render("Current Tool: "+self.currentTool.name, True, (255,255,255))
+            textpos = text.get_rect(left=700,top=7)
+            self.screen.blit(text,textpos)  
+            
+            # Flip Display
+            pygame.display.flip()  
+            
+            # Try to stay at 30 FPS
+            self.clock.tick(30) # originally 50    
+
+    def setTool(self,tool,Discard=None):
+        self.currentTool.cancel()
+        self.currentTool = self.tools[tool]
+
+def main():
+    # compensate for the size of the toolbar
+    toolbarheight = 75
+    pygame.init()
+    pygame.display.init()
+    x,y  = pygame.display.list_modes()[0]
+    screen = pygame.display.set_mode((x,y-toolbarheight))
+    # create an instance of the game
+    game = PhysicsGame(screen) 
+    # start the main loop
+    game.run()
+
+# make sure that main get's called
+if __name__ == '__main__':
+    main()
+
+
+
+
+
+
+
+
--
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