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# Author: Logan Hunt
import pygame
from Graph import Graph
from Node import Node
from globals import * # Global variables
pygame.init()
def main():
screen = pygame.display.set_mode((WIDTH,HEIGHT))
clock = pygame.time.Clock()
running = True
update = True
graph = Graph(screen, file="finalGraph.txt")
graph.fromFile()
graph.updateHashLinks()
nodeUnderMouse = None
while(running):
# Main loop
for event in pygame.event.get():
if event.type == pygame.QUIT:
# If the user closed the window
running = False
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_f:
searchTerm = input("What would you like to search for? ")
for i in graph.nodes:
if searchTerm in i.text:
graph.nodesUnderMouse.append(i)
if event.key == pygame.K_c:
graph.nodesUnderMouse = []
if event.key == pygame.K_SPACE:
if (update):
update = False
else:
update = True
if event.key == pygame.K_p:
for i in graph.nodes:
if (i not in graph.nodesUnderMouse):
graph.nodesUnderMouse.append(i)
if event.type == pygame.MOUSEBUTTONUP:
mouseX, mouseY = pygame.mouse.get_pos()
for i in graph.nodes:
if(mouseX > i.pos[0] - i.radius and \
mouseY > i.pos[1] - i.radius and \
mouseX < i.pos[0] + i.radius and \
mouseY < i.pos[1] + i.radius):
i.updateB = False
if (i not in graph.nodesUnderMouse):
graph.nodesUnderMouse.append(i)
else:
if i in graph.nodesUnderMouse:
graph.nodesUnderMouse.remove(i)
i.updateB = True
screen.fill(BLACK)
if (update):
graph.updateNodePositions(1)
graph.draw()
pygame.display.flip()
clock.tick(60)
pygame.quit()
if __name__ == "__main__":
main()
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