def test_drawing_function(func, min_x_step=3, max_x_step=11, min_z_step=0, max_z_step=1, z_jumps=1, higher=0,
thickness=1, filled=False, material=block.GLOWSTONE_BLOCK, render="rotate"):
home()
pos = my_tile_pos()
pos = V3(pos.x, pos.y + higher, pos.z)
all_points = []
x_counter = 0
for x in range(min_x_step, max_x_step):
x_counter += (2 * x) + 3
for i, z in enumerate(xfrange(min_z_step, max_z_step, z_jumps)):
points = func(V3(pos.x + x_counter, pos.y, pos.z + (i * (max_x_step * 1.8))), x, z, filled=filled,
thickness=thickness)
draw_point_list(points=points, material=material, options=Map(choice_type=render))
all_points += points
class Temp():
def __init__(self, points):
self.points = points
def clear(self):
for p in self.points:
create_block(p, block.AIR.id)
return Temp(all_points)
def trace(self, x, y, scene):
O = scene.camera.transform.position
Q = scene.camera.LookAt
color = V3.zero()
Q.x = x
Q.y = y
#converter Q para coordenada de mundo?
D = (Q - O).normalize()
rayO = O
rayD = D
reflection = 1.
bounce = 0
while bounce < self.num_bounces:
hit = self.trace_ray(rayO, rayD, scene)
if hit is None:
break
obj, M, N, col_ray = hit
# reflexao
rayO = M + N * .0001
rayD = (rayD - 2 * V3.dot(rayD, N) * N).normalize()
bounce += 1
color += reflection * col_ray
if hasattr(obj, 'material'):
reflection *= obj.material.reflection
return color
def startCam(self):
self.fov = 90
self.near = 1
self.far = 50
self.transform.position = V3(0., 0, -1.)
self.speed = V3.zero()
self.LookAt = V3.zero()
def my_pos(trunc=True):
try:
pos = mc.player.getPos()
except mcpi.connection.RequestError:
pos = V3(0, 0, 0)
if trunc:
return V3(math.floor(pos.x), math.floor(pos.y), math.floor(pos.z))
else:
return V3(pos.x, pos.y, pos.z)
def my_tile_pos(clamp_to_ground=True):
try:
pos = mc.player.getTilePos()
if clamp_to_ground:
height = get_height(pos)
pos.y = height
except mcpi.connection.RequestError:
print("CONNECTION ERROR #1 - Can't get Player Tile Pos")
pos = V3(0, 0, 0)
return V3(pos.x, pos.y, pos.z)
def prep(size=0, ground=True):
if size > 0:
corner1 = V3(mid_point.x - size, mid_point.y, mid_point.z - size)
corner2 = V3(mid_point.x + size, mid_point.y, mid_point.z + size)
else:
corner1, corner2 = V3(-60, 0, 40), V3(120, 0, 200)
debug("Bulldozing building zone...")
if ground: create_block_filled_box(vg.up(corner1, -1), vg.up(corner2, -3), block.GRASS.id, data=None)
create_block_filled_box(vg.up(corner1, 0), vg.up(corner2, 70), block.AIR.id, data=None)
debug("...Finished bulldozing")
def intersect(self,orig,dest):
normal = V3(*self.faces[0][2])
orig = orig.normalize()
dest = orig.normalize()
denom = V3.dot(normal,dest)
if denom < 1e-6:
return np.inf
d = V3.dot(self.transform.position - orig, normal) / denom
if d < 0:
return np.inf
return d
def test_shapes(line=True, buff=13, texture_base=89, texture_main="Glass", info=False):
texture = Texture1D.Texture1D(Map(gradient=True, gradient_type="linear", onlyBlock=True, name_contains=texture_main,
colors=Texture1D.COLOR_MAPS.Rainbow, axis="y"))
def draw(func, position, radius=5, height=8, material=texture_base, info=False):
points = func(V3(position.x, position.y, position.z), radius, .7, height=height)
draw_point_list(points, material, options=Map(info=info))
return points
pos = my_tile_pos()
higher = 8
all_points = []
if line is True:
p1 = V3(pos.x + buff, pos.y, pos.z)
p2 = V3(pos.x + (buff * 1.8), pos.y, pos.z)
p3 = V3(pos.x + (buff * 3.3), pos.y, pos.z)
p4 = V3(pos.x + (buff * 4.5), pos.y, pos.z)
p5 = V3(pos.x + (buff * 5.7), pos.y, pos.z)
else:
p1 = V3(pos.x + buff, pos.y, pos.z)
p2 = V3(pos.x, pos.y, pos.z)
p3 = V3(pos.x, pos.y, pos.z - buff)
p4 = V3(pos.x - buff, pos.y, pos.z)
p5 = V3(pos.x, pos.y, pos.z + buff)
all_points.extend(draw(vg.circle, p1, material=texture_base, info=info))
all_points.extend(draw(vg.sphere, vg.up(p1, higher), radius=5, material=texture, info=info))
all_points.extend(draw(vg.square, p2, material=texture_base, info=info))
all_points.extend(draw(vg.box, vg.up(p2, higher), radius=4, material=texture, info=info))
all_points.extend(draw(vg.circle, p3, material=texture_base, info=info))
all_points.extend(draw(vg.cone, vg.up(p3, higher / 2), height=9, material=texture, info=info))
all_points.extend(draw(vg.circle, p4, material=texture_base, info=info))
all_points.extend(draw(vg.cylinder, vg.up(p4, higher / 2), material=texture, info=info))
all_points.extend(draw(vg.square, p5, material=texture_base, info=info))
all_points.extend(draw(vg.rectangular_pyramid, vg.up(p5, higher / 2), height=8, material=texture, info=info))
class Temp:
def __init__(self, points):
self.points = points
def clear(self):
for p in self.points:
create_block(p, block.AIR.id)
return Temp(all_points)
def decorate_roof(obj, options=Map()):
settings = options.options
if not settings.roof:
return obj
material = Blocks.match(settings.roof_material)
if material:
obj.material = material
if str.startswith(settings.roof, "pointy"):
height = settings.roof_pointy_multiplier * options.radius
pointy = V3(options.center.x,
options.center.y + options.height + height,
options.center.z)
for i, vec in enumerate(options.corner_vectors):
roof_line = vg.getLine(vec.x, vec.y + 1, vec.z, pointy.x,
pointy.y + 1, pointy.z)
obj.points_edges += roof_line
if not settings.roof == "pointy_lines":
next_roof_point = options.corner_vectors[(i + 1) % len(
options.corner_vectors)]
# Triangle to pointy face
triangle_face = [vec, pointy, next_roof_point]
roof_face = vg.unique_points(
vg.getFace([V3(v.x, v.y + 1, v.z) for v in triangle_face]))
obj.points = obj.points.union(roof_face)
elif str.startswith(settings.roof, "triangular"):
obj.decorations.append("roof_triangular")
elif str.startswith(settings.roof, "battlement"):
height = settings.roof_battlement_height or 1
spacing = settings.roof_battlement_space or 2
for i, vec in enumerate(options.corner_vectors):
next_roof_point = options.corner_vectors[(i + 1) % len(
options.corner_vectors)]
# TODO: Add X,Z outward from center as option
roof_line = vg.getLine(vec.x, vec.y + height, vec.z,
next_roof_point.x,
next_roof_point.y + height,
next_roof_point.z)
obj.points = obj.points.union(
vg.points_spaced(roof_line, Map(every=spacing)))
elif str.startswith(settings.roof, "shape"):
obj.decorations.append("roof_floating_shape")
return obj
def trace_ray(self, rayO, rayD, scene):
# traca o raio
dist_min = np.inf
N = [0, 0, 0]
for obj in scene.objects:
#for face in obj.faces:
#vs = []
#for f in face[0]:
#e = obj.edges[f]
#v = obj.vertices[e[0]]
#vs += [v]
#dist_obj,n = TriIntersect(vs,rayO, rayD)
dist_obj = obj.intersect(rayO, rayD)
if dist_obj < dist_min:
dist_min = dist_obj
i_min = scene.objects.index(obj)
#N = n
# Raio nao interceptou nada, sai
if dist_min == np.inf:
return
# Senao, ele bateu em algo (vamos pegar o mais proximo)
obj = scene.objects[i_min]
# andamos dist_min na direcao destino saindo da origem
# p achar o ponto de intersecao
M = rayO + rayD * dist_min
N = obj.normal(M)
toL = (scene.lights[0].transform.position - M).normalize()
toO = (scene.camera.transform.position - M).normalize()
# Sombras
l = [
obj_sh.intersect(M + N * .0001, toL)
for k, obj_sh in enumerate(scene.objects) if k != i_min
]
if l and min(l) < np.inf:
return
#Cores
obj_color = V4.one()
col_ray = scene.lights[0].ambient
#print(col_ray.pure())
# Lambert shading (diffuse)
#print(V3.dot(N, toL))
col_ray += obj.material.diffuse * max(V3.dot(N, toL), 0) * obj_color
#print(col_ray.pure())
# Blinn-Phong shading (specular)
col_ray += obj.material.specular * max(
V3.dot(N, (toL + toO).normalize()),
0)**scene.lights[0].Kspecular * scene.lights[0].color
#print(col_ray.pure())
return obj, M, N, col_ray
def __init__(self,parent,transform):
super().__init__(parent,transform)
size = 5
self.vertices = [
V3(0,0,0)*size,
V3(1,0,0)*size,
V3(0,1,0)*size,
V3(0,0,1)*size
]
self.edges = [
[0,1],
[0,2],
[0,3]
]
def __init__(self,position=None,rotation=None,scale=None):
self.localx = (1,0,0)
self.localy = (0,1,0)
self.localz = (0,0,1)
if position is None:
self.position = V3.zero()
else:
self.position = position
if rotation is None:
self.rotation = V3.zero()
else:
self.rotation = rotation
if scale is None:
self.scale = V3.one()
else:
self.scale = scale
def pos_in_front(dist=1):
pos = my_pos()
d = my_dir()
x = round(pos.x + (d.x * dist))
y = round(pos.y + (d.y * dist))
z = round(pos.z + (d.z * dist))
return V3(x, y, z)
def scan(show_location=False):
direction = my_rot()
target = vg.up(my_pos())
# print("Facing:", direction)
if direction == 'w':
x_range = [1]
z_range = [-2, -1, 0, 1, 2]
elif direction == 'e':
x_range = [-1]
z_range = [2, 1, 0, -1, -2]
elif direction == 's':
x_range = [-3, -2, -1, 0, 1]
z_range = [0]
else:
# n
x_range = [-2, -1, 0, 1, 2]
z_range = [-2]
blocks = []
for y in [2, 1, 0, -1, -2]:
text = ""
for x in x_range:
for z in z_range:
new_point = target + V3(x, y, z)
b = mc.getBlockWithData(new_point.x, new_point.y, new_point.z)
name = Blocks.name_by_id(b.id, b.data)
loc = str(new_point.x) + "," + str(new_point.y) + "," + str(
new_point.z) + " : " if show_location else ""
line = "(" + loc + str(b.id) + "," + str(b.data) + ": " + name + ") "
text += line.ljust(28)
blocks.append(b)
print(text)
def clear(size=0):
if size > 0:
corner1 = V3(mid_point.x - size, mid_point.y, mid_point.z - size)
corner2 = V3(mid_point.x + size, mid_point.y, mid_point.z + size)
else:
corner1, corner2 = V3(-60, 0, 40), V3(120, 0, 200)
debug("Removing Everything...(fly in 10 seconds)")
create_block_filled_box(vg.up(corner1, -5), vg.up(corner2, 50), block.AIR.id, data=None)
debug("...Adding Grass...")
create_block_filled_box(vg.up(corner1, -1), vg.up(corner2, -1), block.GRASS.id, data=None)
debug("...Stone underneath...")
create_block_filled_box(vg.up(corner1, -2), vg.up(corner2, -5), block.STONE.id, data=None)
debug("...Finished")
def __init__(self, pos=False, options=Map()):
if not helpers.mc:
helpers.mc = helpers.connect()
self.seed = options.seed or vg.get_seed()
vg.init_with_seed(self.seed)
self.sides = options.sides or 4
self.polys = []
if options.p1 and options.p2:
p1, p2 = vg.min_max_points(options.p1, options.p2)
options.width = abs(p2.x - p1.x) - 2
options.depth = abs(p2.z - p1.z) - 2
options.radius = math.floor(min(options.width, options.depth) / 2)
pos = V3(round((p1.x + p2.x) / 2), p1.y, round((p1.z + p2.z) / 2))
if options.sides == 4:
options.p1 = p1
options.p2 = p2
else:
# If position isn't set, use the player position
if pos is False:
pos = helpers.my_tile_pos()
# If "force_height" not passed in as an option, then pick height of the terrain at the x,z point
# if not options.force_height:
# setattr(pos, "y", helpers.get_height(pos))
self.options = options
self.radius = options.radius or vg.rand_in_range(4, 10)
self.options = choose_random_options(self.options)
self.center = V3(pos.x, pos.y, pos.z)
self.biome = "Plains" # TODO: self.biome.title(options.biome or helpers.biome_at(pos))
rand_max = min(max(math.ceil(self.radius * 2.5), 6), 40) # keep buildings between 4-40 height
self.height = options.height or vg.rand_in_range(4, rand_max)
self.corner_vectors = []
self.material = options.material or block.STONE.id
self.material_edges = options.material_edges or block.IRON_BLOCK.id # TODO: Change based on biome, have rand list
self.name = options.name or self.biome + " house"
# Create the walls and major polygons
self.create_polys(options)
def __init__(self, p1, p2, options=Map()):
self.crop = options.crop or np.random.choice(
["cane", "wheat", "carrot", "potato", "cactus"])
self.blocks = []
rim, inner_rec = vg.rectangle(p1, p2)
for block in rim + inner_rec:
if not block in self.blocks and type(block) == V3:
self.blocks.append(block)
self.center = V3(round(abs(p2.x + p1.x) / 2), p1.y,
round(abs(p2.z + p1.z) / 2))
def __init__(self,parent,transform):
super().__init__(parent,transform)
self.vertices = [
V3(-0.5,-0.5,0),
V3(0.5,-0.5,0),
V3(-0.5,0.5,0),
V3(0.5,0.5,0)
]
self.edges = [
[2,3],
[3,1],
[1,2],
[2,1],
[1,0],
[0,2]
]
self.faces = [
[[0,1,2],[(0,1),(1,1),(1,0)],[0,0,1]],
[[3,4,5],[(0,1),(1,0),(0,0)],[0,0,1]]
]
def test_polyhedron():
# TODO: Revamp this
import VoxelGraphics as vg
pos = my_pos()
points = vg.getFace([(pos.x, pos.y, pos.z), (pos.x + 20, pos.y + 20, pos.z), (pos.x + 20, pos.y + 20, pos.z + 20),
(pos.x, pos.y, pos.z + 20)])
draw_point_list(points, block.GLASS.id)
n = 20
for t in range(0, n):
(x1, z1) = (100 * math.cos(t * 2 * math.pi / n), 80 * math.sin(t * 2 * math.pi / n))
for p in vg.traverse(V3(pos.x, pos.y - 1, pos.z), V3(pos.x + x1, pos.y - 1, pos.z + z1)):
create_block(p, block.OBSIDIAN)
n = 40
vertices = []
for t in range(0, n):
(x1, z1) = (100 * math.cos(t * 2 * math.pi / n), 80 * math.sin(t * 2 * math.pi / n))
vertices.append((pos.x + x1, pos.y, pos.z + z1))
points = vg.getFace(vertices)
draw_point_list(points, block.STAINED_GLASS_BLUE)
def updateCam(self, dt):
self.speed = V3.zero()
spd = 1
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
self.speed += V3(1, 0, 0) * -spd
if event.key == pygame.K_RIGHT:
self.speed += V3(1, 0, 0) * spd
if event.key == pygame.K_DOWN:
self.speed += V3(0, 1, 0) * -spd
if event.key == pygame.K_UP:
self.speed += V3(0, 1, 0) * spd
self.transform.position -= self.speed * dt
for event in pygame.event.get():
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT or event.key == pygame.K_DOWN or event.key == pygame.K_UP:
self.speed = V3.zero()
def decorate_wall(obj, options):
if options.options.windows == "window_line":
spaced_points = vg.extrude(
obj.bottom(), Map(spacing=V3(0, math.ceil(obj.height / 2), 0)))
for vec in spaced_points:
obj.features.append(Feature("window", vec,
options=options.options))
elif options.options.windows == "window_line_double":
spaced_points = vg.extrude(
obj.bottom(), Map(spacing=V3(0, math.ceil(obj.height / 2), 0)))
spaced_points2 = vg.extrude(spaced_points, Map(spacing=V3(0, 1, 0)))
for vec in spaced_points + spaced_points2:
obj.features.append(Feature("window", vec,
options=options.options))
elif options.options.windows == "window_slits":
spaced_points = vg.points_spaced(obj.bottom(), Map(every=5))
spaced_points = vg.extrude(
spaced_points, Map(spacing=V3(0, math.ceil(obj.height / 2), 0)))
spaced_points2 = vg.extrude(spaced_points, Map(spacing=V3(0, 1, 0)))
for vec in spaced_points + spaced_points2:
obj.features.append(Feature("spacing", vec))
else:
spaced_points = vg.points_spaced(obj.bottom(), Map(every=3))
spaced_points = vg.extrude(
spaced_points, Map(spacing=V3(0, math.ceil(obj.height / 2), 0)))
for vec in spaced_points:
obj.features.append(Feature("window", vec,
options=options.options))
mid_points = vg.middle_of_line(obj.bottom(),
Map(center=True, max_width=2, point_per=10))
for vec in mid_points:
obj.features.append(
Feature(
"door", vec,
Map(cardinality=obj.cardinality,
door_inside=options.options.door_inside)))
return obj
def TriIntersect(tri, o, dest):
v0 = tri[0]
v1 = tri[1]
v2 = tri[2]
v0v1 = v1 - v0
v0v2 = v2 - v0
N = v0v1.cross(v0v2)
area = N.len()
NR = V3.dot(N, dest)
if math.fabs(NR) < 1e-6:
return np.inf
d = V3.dot(N, v0)
t = (V3.dot(N, o) + d) / NR
#if t < 0:
# return np.inf
P = o + t * dest
edge0 = v1 - v0
vp0 = P - v0
C = edge0.cross(vp0)
if V3.dot(N, C) < 0:
return np.inf, N
edge1 = v2 - v1
vp1 = P - v1
C = edge0.cross(vp1)
if V3.dot(N, C) < 0:
return np.inf, N
edge2 = v0 - v2
vp2 = P - v2
C = edge0.cross(vp2)
if V3.dot(N, C) < 0:
return np.inf, N
return d, N
def go_tower():
move_me_to(V3(-786, 1, 263))
def my_dir():
try:
d = mc.player.getDirection()
except mcpi.connection.RequestError:
d = V3(0, 0, 0)
return V3(d.x, d.y, d.z)
all_points.extend(draw(vg.square, p5, material=texture_base, info=info))
all_points.extend(draw(vg.rectangular_pyramid, vg.up(p5, higher / 2), height=8, material=texture, info=info))
class Temp:
def __init__(self, points):
self.points = points
def clear(self):
for p in self.points:
create_block(p, block.AIR.id)
return Temp(all_points)
mid1, mid2 = V3(0, 0, 60), V3(50, 0, 110)
mid_point = V3(30, 0, 120)
def home():
mc.player.setPos(mid_point)
def prep(size=0, ground=True):
if size > 0:
corner1 = V3(mid_point.x - size, mid_point.y, mid_point.z - size)
corner2 = V3(mid_point.x + size, mid_point.y, mid_point.z + size)
else:
corner1, corner2 = V3(-60, 0, 40), V3(120, 0, 200)
debug("Bulldozing building zone...")
self.near = 1
self.far = 50
self.transform.position = V3(0., 0, -1.)
self.speed = V3.zero()
self.LookAt = V3.zero()
presenter = Presenter(400, 300)
presenter.bind(scene)
scene.loadtexture(0, 't4puc-rio.jpeg')
scene.createLight(V4(5., 5., 0., 1.), V4(0.7, 0.7, 0.5, 1.0),
V4(0.5, 0.5, 0.5, 1.0))
plane = scene.createPlane()
plane.transform.position = V3(0, 0, 0)
#plane.material = Material(1,1,1)
plane.textures = [0, 0]
plane.material = Material(1, 0.0, 0.0)
plane.i = 0.2
def updatep(self, dt):
self.faces[0][2] = [0, math.sin(self.i), 0]
self.i += 0.2
plane.update = types.MethodType(updatep, plane)
scene.camera.start = types.MethodType(startCam, scene.camera)
presenter.show()
def test_c(size=0):
# c = Castle(False, Map(p1=V3(0-size, -1, 90-size), p2=V3(60+size, -1, 150+size)))
c = Castle(False, Map(p1=V3(0-size, -1, 90-size), p2=V3(60+size, -1, 150+size), window_style="open_slit_and_above"))
print("Building Castle")
c.build()
return c
if __name__ == "__main__":
import time, os
if "PYCHARM_HOSTED" in os.environ:
# Running from within PyCharm
test_zones = [Map(p1=V3(-10, -1, 80), p2=V3(0, -1, 103)),
Map(p1=V3(0, -1, 80), p2=V3(14, -1, 103)),
Map(p1=V3(15, -1, 80), p2=V3(28, -1, 107)),
Map(p1=V3(28, -1, 80), p2=V3(44, -1, 107)),
Map(p1=V3(45, -1, 80), p2=V3(70, -1, 87))]
helpers.prep()
c = city(60, buildings=True, castle=True)
# c = test_c(10)
# c = helpers.test_shapes()
# c = Neighborhoods(test_zones[0:2])
# c.build()
time.sleep(10)
c.clear()
# t = Texture1D.COMMON_TEXTURES.OldStoneWall
def test_c(size=0):
# c = Castle(False, Map(p1=V3(0-size, -1, 90-size), p2=V3(60+size, -1, 150+size)))
c = Castle(False, Map(p1=V3(0-size, -1, 90-size), p2=V3(60+size, -1, 150+size), window_style="open_slit_and_above"))
print("Building Castle")
c.build()
return c
def draw(func, position, radius=5, height=8, material=texture_base, info=False):
points = func(V3(position.x, position.y, position.z), radius, .7, height=height)
draw_point_list(points, material, options=Map(info=info))
return points
def city(size=0, layout="castle", farms=False, buildings=False, streets=True, castle=True):
# Testing location numbers
mid_point = V3(30, 0, 120)
if size > 0:
mid1 = V3(mid_point.x - size, mid_point.y, mid_point.z - size)
mid2 = V3(mid_point.x + size, mid_point.y, mid_point.z + size)
else:
mid1, mid2 = V3(0, 0, 60), V3(50, 0, 110)
size = 25
helpers.prep(size+20)
print("Building zone and street-map using layout:", layout)
if layout == "castle":
all_zones = build_castle_streetmap(mid1, mid2, Map(min_x=20, min_z=20))
else:
all_zones = vg.partition(mid1, mid2, Map(minx=20, minz=20))
print("-", len(all_zones), "zones identified")
farm_zones = []
building_zones = []
castle_zone = False
# Sort zones
for zone in all_zones:
if zone.width < 8 or zone.depth < 8:
farm_zones.append(zone)
else:
building_zones.append(zone)
print("-", len(farm_zones), " farm zones identified")
# Make the largest zone a castle
if not castle_zone:
largest = 0
largest_index = -1
for i, zone in enumerate(building_zones):
size = (zone.width * zone.depth) + min(zone.width, zone.depth) ** 2
if size > largest:
largest = size
largest_index = i
castle_zone = zone
building_zones.pop(largest_index)
print("-", len(building_zones), " building zones identified")
print("- Castle size", castle_zone.width, "width by", castle_zone.depth, "depth by", castle_zone.height, "height")
# Turn zones into creations
s = Streets(all_zones, Map(style="blacktop"))
f = Farmzones(farm_zones)
n = Neighborhoods(building_zones)
c = Castle(options=castle_zone)
z = [all_zones, farm_zones, building_zones, castle_zone]
# Build the creations
if streets: s.build()
if farms: f.build()
if buildings: n.build()
if castle: c.build()
class Temp:
def __init__(self, s, f, n, c, z):
self.s = s
self.f = f
self.n = n
self.c = c
self.zones = z
def clear(self):
self.s.clear()
self.f.clear()
self.n.clear()
self.c.clear()
return Temp(s=s, f=f, n=n, c=c, z=z)
