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extends Spatial
export var SIZE = 15
const Cube = preload("res://mesh/cube.obj")
const GrayMat = preload("res://gray_mat.tres")
const GlassMat = preload("res://glass.tres")
const House = preload("res://house.tscn")
const Pine = preload("res://tree_pine.tscn")
const Oak = preload("res://tree_oak.tscn")
const Life = preload("res://scripts/life.gd")
var materials
var mass
var volume
var color
var gas_mass
var gas_volume
var gas_color
var surface_color
var mesh
var surface_mesh
var material
var glass_material
var surface_material
var blocks
var surface_blocks
var heights
var objects
var ball
var surface
var level
var life
func build():
self.surface_color= self.color
self.material = GrayMat.duplicate(true)
self.material.set_albedo(self.color)
self.glass_material = GlassMat.duplicate(true)
self.glass_material.set_albedo(self.gas_color)
self.surface_material = GrayMat.duplicate(true)
self.surface_material.set_albedo(self.surface_color)
get_node("CoverOther/Icosphere").set_material_override(self.glass_material)
self.mesh = Cube.duplicate(true)
for i in range(self.mesh.get_surface_count()):
self.mesh.surface_set_material(i, self.material)
self.surface_mesh = Cube.duplicate(true)
for i in range(self.surface_mesh.get_surface_count()):
self.surface_mesh.surface_set_material(i, self.surface_material)
self.ball = _make_ball(SIZE, Vector3(0,0,0))
self.level = 1
self.surface = _make_surface(SIZE, Vector3(0,0,0), self.level)
var types = [House, Pine, Oak]
for i in range(15):
var type = types[randi() % 3]
add_obj(type, int(rand_range(-SIZE/2, SIZE/2)), int(rand_range(-SIZE/2, SIZE/2)))
self.life = Life.new(0, self.materials)
func _make_ball(size, center):
self.blocks = []
self.heights = []
self.objects = []
var count = 0
for x in range(-size, size):
var line_x = []
var height_x = []
var obj_x = []
self.blocks.append(line_x)
self.heights.append(height_x)
self.objects.append(obj_x)
for y in range(0, -size, -1):
var line_y = []
line_x.append(line_y)
for z in range(-size, size):
var relative = Vector3(x, y, z)
var len = relative.length()
if floor(len) <= size/2 and (ceil(len) > size/2 or y == 0):
line_y.append(relative*2 + center)
count += 1
else:
line_y.append(null)
if y == 0:
height_x.append(0)
obj_x.append(null)
var multi = _make_multi(self.blocks, count, self.mesh, self.color)
var instance = MultiMeshInstance.new()
instance.set_multimesh(multi)
add_child(instance)
return instance
func _make_surface(size, center, level):
self.surface_blocks = []
if level == 0:
return
var count = 0
for x in range(-size, size):
var line_x = []
var height_x = self.heights[size + x]
self.surface_blocks.append(line_x)
for y in range(0, level):
var line_y = []
line_x.append(line_y)
for z in range(-size, size):
var relative = Vector3(x, y, z)
var len = relative.length()
var put = false
if floor(len) <= size/2 and y > 0:
if y == 1 or line_x[y-1][size + z] != null:
var r = randf()
if r > 0.6:
put = true
height_x[size + z] = y
line_y.append(relative*2 + center)
count += 1
if !put:
line_y.append(null)
var multi = _make_multi(self.surface_blocks, count, self.surface_mesh, self.surface_color)
var instance = MultiMeshInstance.new()
instance.set_multimesh(multi)
add_child(instance)
return instance
func _make_multi(blcks, count, msh, clr):
var multi = MultiMesh.new()
multi.set_transform_format(MultiMesh.TRANSFORM_3D)
multi.set_color_format(MultiMesh.COLOR_FLOAT)
multi.set_mesh(msh)
multi.set_instance_count(count)
var i = 0
for x in range(blcks.size()):
var line_x = blcks[x]
if line_x == null:
continue
for y in range(line_x.size()):
var line_y = line_x[y]
if line_y == null:
continue
for z in range(line_y.size()):
var pos = line_y[z]
if pos != null:
var trans = Transform()
trans = trans.translated(pos)
multi.set_instance_transform(i, trans)
multi.set_instance_color(i, clr)
i += 1
return multi
func add_obj(type, x, z):
var obj = type.instance()
var height = self.heights[x + SIZE][z + SIZE]
obj.set_translation(Vector3(x, height + 0.5, z) * 2)
add_child(obj)
self.objects[x + SIZE][z + SIZE] = obj
func get_obj(x, z):
return self.objects[x + SIZE][z + SIZE]
func clear_objects():
for x in range(self.objects.size()):
var line_x = self.objects[x]
for y in range(line_x.size()):
var obj = line_x[y]
if obj != null:
remove_child(obj)
line_x[y] = null
func evolve():
self.level += 1
remove_child(self.surface)
self.surface = _make_surface(SIZE, Vector3(0,0,0), self.level)
self.recolor_surface(Color(randi()))
self.clear_objects()
self.life.evolve()
func recolor_surface(new):
self.surface_color = new
self.surface_material.set_albedo(self.surface_color)
func _on_Area_input_event( camera, event, click_pos, click_normal, shape_idx ):
if event.type == InputEvent.MOUSE_BUTTON and event.button_index == BUTTON_LEFT and event.is_pressed():
var cam = get_tree().get_root().get_camera()
cam.select(self, get_node("point"))
cam.reselect()
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