程序员用12小时复刻《羊了个羊》，代码已开源！

#MContainerBaseextends Node2Dclass_name MContainerBase
func _ready():        add_to_group(name)        add_to_group("game")        var Mask = FileReader.read(mask_file,null)        box.resize(size_x)        for i in range(size_x):                box[i] = []                box[i].resize(size_y)                for j in range(size_y):                        box[i][j] = []                        box[i][j].resize(size_z)                        for k in range(size_z):                                if Mask == null or Mask[i][j] == 1:                                        box[i][j][k] = add_tile(i,j,k,get_parent().distribute_face())                                else:                                        box[i][j][k] = null                for x in range(size_x):                for y in range(size_y):                        for z in range(size_z):                                check_is_on_top(x,y,z)

# S形遮罩[        [0,0,0,0,0],        [0,0,0,0,0],        [1,1,1,0,1],        [1,0,1,0,1],        [1,0,1,1,1],]

#1 Cover 1extends MContainerBase
func check_is_on_top(x,y,z):        if has_tile(x,y,z):                if not has_tile(x,y,z + 1) :                                (box[x][y][z] as MTile).set_is_on_top(true)

#1 Cover 2extends MContainerBase
func check_is_on_top(x,y,z):        if has_tile(x,y,z):                if z%2 == 0:                        if not has_tile(x,y,z + 1) and not has_tile(x - 1 ,y,z + 1):                                (box[x][y][z] as MTile).set_is_on_top(true)                else:                        if not has_tile(x,y,z + 1) and not has_tile(x + 1 ,y,z + 1):                                (box[x][y][z] as MTile).set_is_on_top(true)

#1 Cover 4extends MContainerBase
func check_is_on_top(x,y,z):        if has_tile(x,y,z):                if z%2 == 0:                        if not has_tile(x,y,z + 1) and not has_tile(x - 1 ,y,z + 1) and not has_tile(x,y - 1 ,z + 1) and not has_tile(x - 1,y - 1,z + 1):                                (box[x][y][z] as MTile).set_is_on_top(true)                else:                        if not has_tile(x,y,z + 1) and not has_tile(x + 1 ,y,z + 1) and not has_tile(x,y + 1 ,z + 1) and not has_tile(x + 1,y + 1,z + 1):                                (box[x][y][z] as MTile).set_is_on_top(true)

var tiles = []export var initial_tiles = {        0:10,        1:10,        2:10,        3:10,        4:10,        5:10,        6:10,        7:10,        8:10,        9:10,        10:10,        11:10,        12:10,        13:10,        14:10,        15:10}
func _init():        for key in initial_tiles:                var num = initial_tiles[key]*3                for i in range(0,num):                        tiles.append(key)        tiles.shuffle()

func shuffle_tiles():        tiles.shuffle()        tiles_index = -1        func redistribute_face() -> int:        tiles_index += 1        return tiles[tiles_index]

class_name FileReader
static func read(path,default_data):        var data = default_data        var file = File.new()        file.open(path,File.READ)        var content :String = file.get_as_text()        if not content.empty():                data = str2var(content)        file.close()        return data