#!/usr/bin/python
# CSE 143 Python session #2 (objects)
# Author: David Mailhot
#
# This provided main program uses your TreasureManager class.
# It displays a DrawingPanel, reads from a txt file of treasures, and
# randomly 'buries' them as Treasure objects by adding them to your 
# manager.  It also listens for mouse clicks, notifying
# your rectangle manager when the mouse buttons are pressed.
#
# A left-click 'digs' a hole and reveals any buried treasures in the area.
# A right-click (or a Ctrl-left-click for Mac people) on a found treasure
# displays the contents of that treasure.

from drawingpanel import *
from random import *
from treasure import *
from treasuremanager import *

# constants for the drawing panel size, rectangle sizes, and # of rects
FILE = "bootylist.txt"
WIDTH = 400
HEIGHT = 400
DIRT = 50
MIN_SIZE = 15
MAX_SIZE = 20

manager = TreasureManager()
panel = DrawingPanel(WIDTH, HEIGHT)


# functions to respond to mouse events
def event_handler2(event):
	event_handler(event, True)
def event_handler(event, right=False):
	shift = event.state & 0x001 != 0
	ctrl = event.state & 0x004 != 0   # ctrl-click ~= right-click (Mac)
	right = right or ctrl
	print("Arr, we dug at x=" + str(event.x) + ", y=" + str(event.y)) #+ ", right=" + str(right) + ", shift=" + str(shift) + ", ctrl=" + str(ctrl) + ", state=" + str(event.state))


	if right:
		manager.open_treasure(event.x, event.y)
	else:
		manager.dig(event.x, event.y)

	# draw the background of the game
	panel.clear()
	panel.canvas.create_rectangle(0, DIRT, WIDTH, HEIGHT, fill="brown")
	# repaint any revealed treasures
	manager.draw_all(panel)


# main
# create treasures for each line in the input file and put them into a manager
for line in open(FILE):
	w = randint(MIN_SIZE, MAX_SIZE)   # random coordinates
	h = randint(MIN_SIZE, MAX_SIZE)
	x = randint(0, WIDTH - w - 1)
	y = randint(DIRT, HEIGHT - h - 1)

	r = randint(0, 255)               # random color
	g = randint(0, 255)
	b = randint(0, 255)
	color = ("#%02x%02x%02x" % (r, g, b))
	# print("treasure at x=" + str(x) + ", y=" + str(y))   for debugging

	# add random treasure to manager
	chest = Treasure(x, y, w, h, color, line.strip()) # strip removes \n
	manager.add_treasure(chest)

# draw the panel first
panel.canvas.create_rectangle(0, DIRT, WIDTH, HEIGHT, fill="brown")

# listen for mouse clicks
panel.canvas.bind("<Button-1>", event_handler)
panel.canvas.bind("<Button-2>", event_handler2)
panel.canvas.bind("<Button-3>", event_handler2)

panel.mainloop()