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#hud class
import pygame, pygame.font
from pygame.locals import *
import game, gfx, score
hudimage = None
miniship = None
def load_game_resources():
global miniship
miniship = gfx.load('miniship.gif')
class HUD:
def __init__(self):
self.imghud1 = gfx.load('hud.gif')
self.imghud2 = gfx.load('hud2.gif')
self.font = pygame.font.Font(None, 22)
self.timepos = 24, 102
self.wolfrect = Rect(16, 57, 37, 19)
self.timesize = 64, 382
self.timestep = self.timesize[1] / 1000.0
self.time = 0
self.drawsurface = gfx.surface
self.drawoffset = 800, 0
self.imglives = pygame.Surface((1, miniship.get_height()))
self.imglives.set_colorkey(0, RLEACCEL)
self.imglevel = score.render(0)
self.poslives = 10, 510
self.poslevel = Rect(15, 550, 1, 1) #changed later in drawlevel
self.lastlives = 0
self.lastlevel = 0
def setwidth(self, width):
width = max(min(width, 100), 0)
oldwidth = 800 - self.drawoffset[0]
if width == oldwidth:
return
self.drawsurface = gfx.surface.subsurface(800-width, 0, width, 600)
self.drawoffset = 800-width, 0
self.drawsurface.blit(self.imghud1, (0, 0))
self.draw()
gfx.surface.set_clip(0, 0, 800-width, 600)
if oldwidth > width:
r = game.handler.background((800-oldwidth, 0, oldwidth-width, 600))
gfx.dirty(r)
self.drawlives(self.lastlives, 1)
self.drawlevel(self.lastlevel, 1)
gfx.dirty((800-width, 0, width, 600))
def timeheight(self, time):
return int((1000-time) * self.timestep) + self.timepos[1]
def drawtime(self, time):
dest = self.drawsurface
offset = self.drawoffset
time = min(max(time, 0), 1000)
if self.time == time: return
if time > self.time:
img = self.imghud2
top = self.timeheight(time)
bot = self.timeheight(self.time)
elif time < self.time:
img = self.imghud1
top = self.timeheight(self.time)
bot = self.timeheight(time)
rect = Rect(self.timepos[0], top, self.timesize[0], bot-top)
r = dest.blit(img, rect, rect)
gfx.dirty(r.move(offset))
if not self.time:
r = dest.blit(self.imghud2, self.wolfrect, self.wolfrect)
gfx.dirty(r.move(offset))
elif not time:
r = dest.blit(self.imghud1, self.wolfrect, self.wolfrect)
gfx.dirty(r.move(offset))
self.time = time
def drawlives(self, lives, fast=0):
if lives < 0: lives = 0
dest = self.drawsurface
offset = self.drawoffset
if not fast:
r = Rect(self.poslives, self.imglives.get_size())
r2 = dest.blit(self.imghud1, r, r).move(offset)
else:
r2 = None
if self.lastlives != lives:
self.lastlives = lives
size = miniship.get_size()
self.imglives = pygame.Surface((size[0]*lives+1, size[1]))
for l in range(lives):
self.imglives.blit(miniship, (size[0]*l, 0))
self.imglives.set_colorkey(0, RLEACCEL)
r1 = dest.blit(self.imglives, self.poslives).move(offset)
gfx.dirty2(r1, r2)
def drawlevel(self, level, fast=0):
dest = self.drawsurface
offset = self.drawoffset
if not fast:
r = self.poslevel
r2 = dest.blit(self.imghud1, r, r).move(offset)
else:
r2 = None
if self.lastlevel != level:
self.lastlevel = level
self.imglevel = score.render(level)
self.poslevel = self.imglevel.get_rect()
self.poslevel.center = 50, 565
r1 = dest.blit(self.imglevel, self.poslevel).move(offset)
gfx.dirty2(r1, r2)
def draw(self):
if self.drawoffset[0] < 800:
self.drawtime(game.timeleft)
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