def highlighttile(surf, x, y, looker=None):
x, y = terrain.nearesttile(x, y)
h, h0, (gx, gy), ps = terrain.tileinfo(x, y, looker)
x0, x1 = min(x for x,y in ps), max(x for x,y in ps)
y0, y1 = min(y for x,y in ps), max(y for x,y in ps)
s = pygame.Surface(((x1-x0+1), (y1-y0+1))).convert_alpha()
s.fill((0,0,0,0))
ps = [(x-x0,y-y0) for x,y in ps]
pygame.draw.polygon(s, (255, 0, 0, 50), ps)
# pygame.draw.lines(s, (255, 0, 0, 100), True, ps, 1)
surf.blit(s, (x0,y0))
def compute(self):
self.surf = pygame.Surface((self.w, self.h)).convert()
self.lines = bool(settings.tbcolor)
if self.lines:
lsurf = pygame.Surface((self.w, self.h)).convert_alpha()
lsurf.fill((0,0,0,0))
x0 = int(self.x0 * self.w / settings.tilex // 1) - 1
x1 = int((self.x0 + 1) * self.w / settings.tilex // 1) + 2
y0 = int(-(self.y0 + 1) * self.h / settings.tiley // 1)
onscreen, y = True, y0
while onscreen:
onscreen = False
for x in range(x0, x1):
if (x + y) % 2: continue
h, h0, (gx, gy), ps = terrain.tileinfo(x, y, self)
g = gx * settings.lightx + gy * settings.lighty
gtexture.putterrain(self.surf, h, h0, g, ps)
if self.lines:
pygame.draw.lines(lsurf, settings.tbcolor, False, ps[0:3], 1)
if max(py for px, py in ps) > 0:
onscreen = True
yield
y += 1
onscreen, y = True, y0 - 1
while onscreen:
onscreen = False
for x in range(x0, x1):
if (x + y) % 2: continue
h, h0, (gx, gy), ps = terrain.tileinfo(x, y, self)
g = gx * settings.lightx + gy * settings.lighty
gtexture.putterrain(self.surf, h, h0, g, ps)
if self.lines:
pygame.draw.lines(lsurf, settings.tbcolor, False, ps[0:3], 1)
if min(py for px, py in ps) < self.h:
onscreen = True
yield
y -= 1
if self.lines:
self.surf.blit(lsurf, (0,0))
self.ready = True
def minichunk(x0, y0):
if (x0, y0) not in minimaps:
t0 = time.time()
a = settings.mchunksize
s = pygame.Surface((a, a))
# arr = pygame.surfarray.pixels3d(s)
for y in range(a):
for x in range(-1,a):
if (x + y) % 2 == 0: continue
h, h0, (gx, gy), ps = terrain.tileinfo(x0*a+x, y0*a+(a-1-y))
g = gx * settings.lightx + gy * settings.lighty
c = gtexture.hcolor(h, h0, g)
s.set_at((x, y), c)
s.set_at((x+1, y), c)
# arr[x,y,:] = gtexture.hcolor(terrain.iheight(x0*a+x, y0*a+(a-1-y)), 0, 0)
minimaps[(x0,y0)] = s.convert()
# print(x0, y0, time.time() - t0)
return minimaps[(x0,y0)]