def map2screen(self, x, y, z):
"Convert from map position to screen coordinates"
cx, cy = self.get_screen_center()
rx, ry = rotate_xypos(x, y, self.level.xsize-1, self.level.ysize-1,
(self.rotation)%4)
posx, posy = rotate_xypos(self.position.x, self.position.y,
self.level.xsize-1, self.level.ysize-1,
(-self.rotation)%4)
posz = self.position.z
return (cx+self.graphics.block_width//2*(posx-posy-x+y),
cy+self.graphics.block_depth//2*(-posx-posy+x+y)-self.graphics.block_height*(z-posz))
def map2screen(self, x, y, z):
"Convert from map position to screen coordinates"
cx, cy = self.get_screen_center()
rx, ry = rotate_xypos(x, y, self.level.xsize - 1, self.level.ysize - 1,
(self.rotation) % 4)
posx, posy = rotate_xypos(self.position.x, self.position.y,
self.level.xsize - 1, self.level.ysize - 1,
(-self.rotation) % 4)
posz = self.position.z
return (cx + self.graphics.block_width // 2 * (posx - posy - x + y),
cy + self.graphics.block_depth // 2 * (-posx - posy + x + y) -
self.graphics.block_height * (z - posz))
def draw(self):
cx, cy = self.get_screen_center()
self.screen.fill(BLACK)
rect = self.graphics.block_rect
self.offscreen_back.fill((0, 0, 0))
entity_positions = [e.position for e in self.soldiers]
for z in range(self.level.zsize):
for a in range(self.level.xsize + self.level.ysize):
if a >= self.level.xsize:
c = a - self.level.xsize #self.level.ysize+self.level.xsize-1-a
else:
c = 0
for y in range(c, a - c):
x = a - y - 1
rx, ry = rotate_xypos(x, y, self.level.xsize - 1,
self.level.ysize - 1,
(self.rotation) % 4)
rect.center = self.map2screen(x, y, z)
# Check that we're not drawing outside the screen, which would be
# a waste of time.
if rect.clip(self.screen.get_rect()).size != (0, 0):
if (rx, ry, z) in entity_positions:
surf = self.blit_block(
(rx, ry, z),
rect,
entity=self.soldiers[entity_positions.index(
(rx, ry, z))])
else:
surf = self.blit_block((rx, ry, z), rect)
if surf is not None:
self.offscreen_back.blit(surf, rect)
# if (rx, ry, z) == (self.position.x, self.position.y, self.position.z):
# print "drawing cursor"
# s = self.draw_column((rx, ry, z))
# self.offscreen_back.blit(s, (rect.left, 0))
# #self.offscreen_back.blit(self.graphics.cursor_img, rect)
s = self.draw_column(self.position.tuple())
rect.center = self.map2screen(*self.position.tuple())
self.offscreen_back.blit(s, (rect.left, 0))
#print v.position
self.screen.blit(self.offscreen_back, (0, 0))
postext = self.font.render("%d, %d, %d" % v.position.tuple(), 1,
(255, 255, 0))
self.screen.blit(postext, (10, 10))
pygame.display.update()
def draw(self):
cx, cy = self.get_screen_center()
self.screen.fill(BLACK)
rect=self.graphics.block_rect
self.offscreen_back.fill((0,0,0))
entity_positions = [e.position for e in self.soldiers]
for z in range(self.level.zsize):
for a in range(self.level.xsize+self.level.ysize):
if a >= self.level.xsize:
c = a - self.level.xsize #self.level.ysize+self.level.xsize-1-a
else:
c = 0
for y in range(c,a-c):
x = a-y-1
rx, ry = rotate_xypos(x, y, self.level.xsize-1, self.level.ysize-1,
(self.rotation)%4)
rect.center = self.map2screen(x,y,z)
# Check that we're not drawing outside the screen, which would be
# a waste of time.
if rect.clip(self.screen.get_rect()).size != (0,0):
if (rx, ry, z) in entity_positions:
surf = self.blit_block((rx, ry, z), rect, entity=self.soldiers[
entity_positions.index((rx, ry, z))
])
else:
surf = self.blit_block((rx, ry, z), rect)
if surf is not None:
self.offscreen_back.blit(surf, rect)
# if (rx, ry, z) == (self.position.x, self.position.y, self.position.z):
# print "drawing cursor"
# s = self.draw_column((rx, ry, z))
# self.offscreen_back.blit(s, (rect.left, 0))
# #self.offscreen_back.blit(self.graphics.cursor_img, rect)
s = self.draw_column(self.position.tuple())
rect.center = self.map2screen(*self.position.tuple())
self.offscreen_back.blit(s, (rect.left, 0))
#print v.position
self.screen.blit(self.offscreen_back, (0,0))
postext = self.font.render("%d, %d, %d"%v.position.tuple(), 1, (255,255,0))
self.screen.blit(postext, (10,10))
pygame.display.update()