def generate_land(self,hm):
print hm.w, hm.h
#self.noise = perlin_noise.PerlinNoiseGenerator()
#self.noise.generate_noise(self.w, self.h, 1, 16)
#print str(self.noise.noise[1][1])
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST, libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.heightmap_add_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.5, 0.8)
print "scale", str(libtcod.heightmap_get_value(hm, 1, 1))
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST, libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.noise_set_type(self.noise, libtcod.NOISE_PERLIN)
libtcod.heightmap_scale_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.5, 0.8)
# self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST, libtcod.NOISE_DEFAULT_LACUNARITY)
# libtcod.heightmap_add_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.8, 0.5)
#
libtcod.heightmap_normalize(hm, 0, 255)
print "normalized", str(libtcod.heightmap_get_value(hm, 1, 1))
return hm
def test_heightmap():
hmap = libtcodpy.heightmap_new(16, 16)
repr(hmap)
noise = libtcodpy.noise_new(2)
# basic operations
libtcodpy.heightmap_set_value(hmap, 0, 0, 1)
libtcodpy.heightmap_add(hmap, 1)
libtcodpy.heightmap_scale(hmap, 1)
libtcodpy.heightmap_clear(hmap)
libtcodpy.heightmap_clamp(hmap, 0, 0)
libtcodpy.heightmap_copy(hmap, hmap)
libtcodpy.heightmap_normalize(hmap)
libtcodpy.heightmap_lerp_hm(hmap, hmap, hmap, 0)
libtcodpy.heightmap_add_hm(hmap, hmap, hmap)
libtcodpy.heightmap_multiply_hm(hmap, hmap, hmap)
# modifying the heightmap
libtcodpy.heightmap_add_hill(hmap, 0, 0, 4, 1)
libtcodpy.heightmap_dig_hill(hmap, 0, 0, 4, 1)
libtcodpy.heightmap_rain_erosion(hmap, 1, 1, 1)
libtcodpy.heightmap_kernel_transform(hmap, 3, [-1, 1, 0], [0, 0, 0],
[.33, .33, .33], 0, 1)
libtcodpy.heightmap_add_voronoi(hmap, 10, 3, [1, 3, 5])
libtcodpy.heightmap_add_fbm(hmap, noise, 1, 1, 1, 1, 4, 1, 1)
libtcodpy.heightmap_scale_fbm(hmap, noise, 1, 1, 1, 1, 4, 1, 1)
libtcodpy.heightmap_dig_bezier(hmap, [0, 16, 16, 0], [0, 0, 16, 16], 1, 1,
1, 1)
# read data
libtcodpy.heightmap_get_value(hmap, 0, 0)
libtcodpy.heightmap_get_interpolated_value(hmap, 0, 0)
libtcodpy.heightmap_get_slope(hmap, 0, 0)
libtcodpy.heightmap_get_normal(hmap, 0, 0, 0)
libtcodpy.heightmap_count_cells(hmap, 0, 0)
libtcodpy.heightmap_has_land_on_border(hmap, 0)
libtcodpy.heightmap_get_minmax(hmap)
libtcodpy.noise_delete(noise)
libtcodpy.heightmap_delete(hmap)
def generate_land(self, hm):
print hm.w, hm.h
#self.noise = perlin_noise.PerlinNoiseGenerator()
#self.noise.generate_noise(self.w, self.h, 1, 16)
#print str(self.noise.noise[1][1])
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST,
libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.heightmap_add_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.5, 0.8)
print "scale", str(libtcod.heightmap_get_value(hm, 1, 1))
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST,
libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.noise_set_type(self.noise, libtcod.NOISE_PERLIN)
libtcod.heightmap_scale_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.5, 0.8)
# self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST, libtcod.NOISE_DEFAULT_LACUNARITY)
# libtcod.heightmap_add_fbm(hm, self.noise, 1, 1, 0, 0, 8, 0.8, 0.5)
#
libtcod.heightmap_normalize(hm, 0, 255)
print "normalized", str(libtcod.heightmap_get_value(hm, 1, 1))
return hm
def multiply_noise(self):
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST,
libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.noise_set_type(self.noise, libtcod.NOISE_PERLIN)
libtcod.heightmap_scale_fbm(self.hm, self.noise, 1, 1, 1, 1, 16, 0.5,
0.5)
def multiply_noise(self):
self.noise = libtcod.noise_new(2, libtcod.NOISE_DEFAULT_HURST, libtcod.NOISE_DEFAULT_LACUNARITY)
libtcod.noise_set_type(self.noise, libtcod.NOISE_PERLIN)
libtcod.heightmap_scale_fbm(self.hm, self.noise, 1, 1, 1, 1, 16, 0.5, 0.5)