def execute(self,actionNum = 0):
if len (self.actions) == 0:
g.LOG.log("Its not working!")
return 0
if len(self.actions) == 1:
return self.actions[0].execute()
else: ##display menu of possible actions
g.SCREEN.fill((0,0,0))
startx = 10
starty = 10
xoffset = 0
yoffset = 0
#TODO replace with itemlist object - duplicate code
for i in range (len(self.actions)):
if yoffset >= 19 * (g.FONTSIZE+5):
yoffset = 0
xoffset += (32 * (g.FONTSIZE//2)) + 5
misc.printText("- " + str(i), g.FONTNAME, g.FONTSIZE, startx + xoffset, starty + yoffset)
description = self.actions[i].description
if len(description) > 30:
description = description [:-3] + "..."
misc.printText(description, g.FONTNAME, g.FONTSIZE, startx + xoffset + g.FONTSIZE, starty + yoffset)
yoffset += g.FONTSIZE + 5
pygame.display.update()
while True:
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.unicode == " ":
return 0
elif event.unicode in "1023456789":
return self.actions[int(event.unicode)].execute()
def processMessages(self):
if len(self.pending) == 0:
self.display()
return
self.pending = logLines(self.pending)
numLines = len(self.pending)
ystart = self.image.get_height() - g.FONTSIZE
##Keep going until out of new lines to display
while True:
self.image.fill(g.BLACK) #blank the message log
yoffset = 0
available = 6
numLines = len(self.pending) #see how many new lines need to be displayed
if numLines > available:#if its more than a single screen
self.history += self.pending[:available - 1]#add appropriate number to
self.pending = self.pending[available - 1:]
self.history.append("--More--")
for i in range(1, available+1 if len(self.history) >= available else len(self.history)+1):
misc.printText(self.history[-i], "Courier", g.MSGSIZE, 0, ystart + yoffset, surface = self.image)
yoffset -= g.FONTSIZE
self.display()
pygame.display.update()
waiting = True
while waiting:
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
waiting = False
else:
self.history += self.pending
self.pending.clear()
for i in range(1, available+1 if len(self.history) >= available else len(self.history)+1):
misc.printText(self.history[-i], "Courier", g.MSGSIZE, 0, ystart + yoffset, surface = self.image)
yoffset -= g.FONTSIZE
self.display()
pygame.display.update()
break
if len(self.pending) == 0:
break
def displayItems(self):
g.SCREEN.fill((0,0,0))
keys = list(self.items.keys())
keys.sort()
startx = 10
starty = 10
xoffset = 0
yoffset = 0
for key in keys:
if yoffset >= 19 * (g.FONTSIZE+5):
yoffset = 0
xoffset += (22 * (g.FONTSIZE//2)) + 5
misc.printText("- " + key, g.FONTNAME, g.FONTSIZE, startx + xoffset, starty + yoffset)
itemName = self.items[key].name
if len(itemName) > 20:
itemName = itemName [:-3] + "..."
misc.printText(itemName, g.FONTNAME, g.FONTSIZE, startx + xoffset + g.FONTSIZE, starty + yoffset)
yoffset += g.FONTSIZE + 5
pygame.display.update()
def prompt(self, promptString):
inputString = ""
inputSurface = pygame.Surface( (self.image.get_width(), g.MSGSIZE) )
self.logNow(promptString)
inputStart = (len(promptString) +4) * (g.MSGSIZE//2)
while True:
self.display()
pygame.display.update()
#TODO need input handler class
for newEvent in pygame.event.get():
if newEvent.type == pygame.KEYDOWN:
if newEvent.key == 8:
if len(inputString) != 0:
inputString = inputString [:-1]
elif newEvent.key == 13:
self.history[-1] += inputString
return inputString
else:
inputString += (newEvent.unicode)
inputSurface.fill(g.BLACK)
misc.printText(inputString, "Courier", g.MSGSIZE, 0,0 , g.WHITE, surface = inputSurface)
self.image.blit(inputSurface, (inputStart,self.image.get_height() - g.FONTSIZE) )
def update_display(self):
self.surface.fill(g.BLACK)
keys = list(self.items.keys())
keys.sort()
print("keys are" , keys)
xoffset = yoffset = 0
for key in keys:
if yoffset >= 19 * (self.fontsize+5):
yoffset = 0
xoffset += (22 * (self.fontsize//2)) + 5
misc.printText("- " + key, self.font, self.fontsize, xoffset, yoffset, surface = self.surface)
if type(self.items[key]) == str:
itemName = self.items[key]
else:
itemName = self.items[key].name
if len(itemName) > 20:
itemName = itemName [:-3] + "..."
print("printing:" , itemName)
misc.printText(itemName, self.font, self.fontsize, xoffset + self.fontsize, yoffset,surface = self.surface)
yoffset += self.fontsize + 5
