ninja

gistfile1.txt

# DMS423_HW02_Xiaoyu.py
#
# Homework 01 for DMS 423 Fall 14
# by Xiaoyu Tai(Sean)
# UBID: 50133396
#
# Fruit Ninja Simulator
#
# Credits:
# - Fruit Ninja, game of Halfbrick Studios, http://halfbrick.com/

from pyglet.gl import *
from pyglet.window import key
import time, random

window = pyglet.window.Window(1024, 640)
keys = key.KeyStateHandler()
window.push_handlers(keys)
startT = time.time()
startP = 0
triangle1 = pyglet.graphics.vertex_list(3, ('v2f', [-50,-32,  0,-32,  0,55]))
triangle2 = pyglet.graphics.vertex_list(3, ('v2f', [0,-32,  50,-32,  0,55]))
t, wait = 0, -1
data = []
mouse = [0,0]

for i in xrange(0, 100):
	n = random.randint(0, 40)
	x = random.randint(200, 824)
	vx = random.randint(-200, 200)
	vy = random.randint(850, 1000)
	rotation = random.randint(-120, 120)
	color = [random.uniform(0.1,1), random.uniform(0.1,1), random.uniform(0.1,1)]
	data.append([n, x, -100, vx, vy, rotation, color, 1])

@window.event 
def on_draw():
	global n
	glClear(pyglet.gl.GL_COLOR_BUFFER_BIT)
	glLoadIdentity()
	for i in xrange(0, 50):
		draw_object(i, data[i][0], data[i][1], data[i][2], data[i][3], data[i][4], data[i][5], data[i][6])

def draw_object(i, delay, x, y, vx, vy, rotation, color):
	global startT, triangle, mouse, data
	dt = t - (startT + delay)
	dx = vx * dt
	dy = vy * dt - 400 * dt * dt
	degree = rotation * dt
	if(abs(mouse[0] - (x + dx)) < 50)and(abs(mouse[1] - (y + dy)) < 50):
		data[i][7] = 0
	if(y + dy > -200):
		glPushMatrix()
		glTranslatef(x + dx, y + dy, 0)
		glRotatef(degree, 0, 0, 1)
		glColor3f(color[0], color[1], color[2])
		if data[i][7]:
			triangle1.draw(GL_TRIANGLES)
			triangle2.draw(GL_TRIANGLES)
		else:
			dxx = vx * 0.2 * dt
			glPushMatrix()
			glTranslatef(dxx, 0, 0)
			glRotatef(0.5*degree, 0, 0, 1)
			triangle1.draw(GL_TRIANGLES)
			glPopMatrix()
			glPushMatrix()
			glTranslatef(-dxx, 0, 0)
			glRotatef(-0.5*degree, 0, 0, 1)
			triangle2.draw(GL_TRIANGLES)
			glPopMatrix()
		glPopMatrix()

def update(dt):
	global keys, t, startT, startP, wait
	if keys[key.SPACE]:
		if wait == -1:
			wait = time.time()
		else:
			startP = (time.time() - wait)
	else:
		if wait != -1:
			startT += startP
			wait = -1
		t = time.time()

@window.event 
def on_mouse_motion(x, y, dx, dy):
	global mouse
	mouse[0] = x
	mouse[1] = y

pyglet.clock.schedule_interval(update, 1/60.0)
pyglet.app.run()