room.lua

   1 local S = minetest.get_translator("tsm_pyramids")
   2
   3 -- ROOM LAYOUTS
   4
   5 local ROOM_WIDTH = 9
   6
   7 local room_types = {
   8         -- Pillar room
   9         {
  10                 style = "yrepeat",
  11                 layout = {
  12                         " "," "," "," "," "," "," "," "," ",
  13                         " ","^"," ","^"," ","^"," ","^"," ",
  14                         " ","c"," ","c"," ","c"," ","c"," ",
  15                         " "," "," "," "," "," "," "," "," ",
  16                         " "," "," "," "," "," "," "," "," ",
  17                         " "," "," "," "," "," "," "," "," ",
  18                         " ","c"," ","c"," ","c"," ","c"," ",
  19                         " ","v"," ","v"," ","v"," ","v"," ",
  20                         " "," "," "," "," "," "," "," "," "
  21                 },
  22                 traps = true,
  23         },
  24         -- Hieroglyph walls
  25         {
  26                 style = "yrepeat",
  27                 layout = {
  28                         "s","h","h","h","h","h","h","h","s",
  29                         "h"," "," "," "," "," "," "," ","h",
  30                         "h"," "," "," "," "," "," "," ","h",
  31                         "h"," "," "," "," "," "," "," ","h",
  32                         " "," "," "," ","<"," "," "," ","h",
  33                         "h"," "," "," "," "," "," "," ","h",
  34                         "h"," "," "," "," "," "," "," ","h",
  35                         "h"," "," "," "," "," "," "," ","h",
  36                         "s","h","h","h","h","h","h","h","s"
  37                 },
  38         },
  39         -- 4 large pillars
  40         {
  41                 style = "yrepeat",
  42                 layout = {
  43                         " "," "," "," ","v"," "," "," "," ",
  44                         " ","c","c"," "," "," ","c","c"," ",
  45                         " ","c","c"," "," "," ","c","c"," ",
  46                         " "," "," "," "," "," "," "," "," ",
  47                         " "," "," "," "," "," "," "," ","<",
  48                         " "," "," "," "," "," "," "," "," ",
  49                         " ","c","c"," "," "," ","c","c"," ",
  50                         " ","c","c"," "," "," ","c","c"," ",
  51                         " "," "," "," ","^"," "," "," "," "
  52                 },
  53         },
  54         -- hidden room
  55         {
  56                 style = "yrepeat",
  57                 layout = {
  58                         " "," "," "," "," "," "," "," "," ",
  59                         " "," "," "," "," "," "," "," "," ",
  60                         " "," ","c","S","c","S","c"," "," ",
  61                         " "," ","S"," "," "," ","S"," "," ",
  62                         " "," ","c"," ",">"," ","c"," ","<",
  63                         " "," ","S"," "," "," ","S"," "," ",
  64                         " "," ","c","S","c","S","c"," "," ",
  65                         " "," "," "," "," "," "," "," "," ",
  66                         " "," "," "," "," "," "," "," "," "
  67                 },
  68         },
  69         -- spiral 1
  70         {
  71                 style = "yrepeat",
  72                 layout = {
  73                         " "," "," "," "," "," "," "," "," ",
  74                         " ","S","S","S","S","S","S","S"," ",
  75                         " ","S"," "," "," "," "," ","S"," ",
  76                         " ","S"," ","c","c","c"," ","S"," ",
  77                         " ","S"," ","c","v","c"," ","S"," ",
  78                         "S","S"," ","c"," ","c"," ","S"," ",
  79                         "S","S"," ","c"," "," "," ","S"," ",
  80                         "v","S"," ","S","S","S","S","S"," ",
  81                         " ","S"," "," "," "," "," "," "," "
  82                 },
  83         },
  84         -- spiral 2
  85         {
  86                 style = "yrepeat",
  87                 layout = {
  88                         " "," "," "," "," "," "," "," "," ",
  89                         " ","S","S","S","S","S","S","S"," ",
  90                         " "," "," ","c"," "," "," ","S"," ",
  91                         "S","S"," ","c"," ","c"," ","S"," ",
  92                         " ","S"," ","c","^","c"," ","S"," ",
  93                         " ","S"," ","c","c","c"," ","S"," ",
  94                         " ","S"," "," "," "," "," ","S"," ",
  95                         " ","S","S","S","S","S","S","S"," ",
  96                         " "," "," "," "," "," "," "," "," "
  97                 },
  98         },
  99         -- pillar mania
 100         {
 101                 style = "yrepeat",
 102                 layout = {
 103                         " "," ","v"," ","v"," ","v"," ","v",
 104                         " ","c"," ","c"," ","c"," ","c"," ",
 105                         " "," "," "," "," "," "," "," "," ",
 106                         " ","c"," ","c"," ","c"," ","c"," ",
 107                         " "," "," "," "," "," "," "," "," ",
 108                         " ","c"," ","c"," ","c"," ","c"," ",
 109                         " "," "," "," "," "," "," "," "," ",
 110                         " ","c"," ","c"," ","c"," ","c"," ",
 111                         " "," ","^"," ","^"," ","^"," ","^",
 112                 },
 113                 --traps = true,
 114         },
 115         -- plusses
 116         {
 117                 style = "yrepeat",
 118                 layout = {
 119                         "c"," "," "," "," "," "," "," ","c",
 120                         " "," ","c",">"," ","<","c"," "," ",
 121                         " ","c","s","c"," ","c","s","c"," ",
 122                         " "," ","c"," "," "," ","c"," "," ",
 123                         " "," "," "," ","<"," "," "," "," ",
 124                         " "," ","c"," "," "," ","c"," "," ",
 125                         " ","c","s","c"," ","c","s","c"," ",
 126                         " "," ","c",">"," ","<","c"," "," ",
 127                         "c"," "," "," "," "," "," "," ","c",
 128                 },
 129                 --traps = true,
 130         },
 131         -- diamond
 132         {
 133                 style = "yrepeat",
 134                 layout = {
 135                         ">","s","s","c","c","c","s","s","s",
 136                         "s","s","c"," "," "," ","c","s","s",
 137                         "s","c"," "," "," "," "," ","c","s",
 138                         "c"," "," "," "," "," "," "," ","c",
 139                         " "," "," "," "," "," "," ","<","c",
 140                         "c"," "," "," "," "," "," "," ","c",
 141                         "s","c"," "," "," "," "," ","c","s",
 142                         "s","s","c"," "," "," ","c","s","s",
 143                         ">","s","s","c","c","c","s","s","s",
 144                 },
 145                 --traps = true,
 146         },
 147         -- square
 148         {
 149                 style = "yrepeat",
 150                 layout = {
 151                         " "," "," "," "," "," "," "," "," ",
 152                         " ","S","S","S","^","S","S","S"," ",
 153                         " ","S","S","S","S","S","S","S"," ",
 154                         " ","S","S","S","S","S","S","S"," ",
 155                         " ","S","S","S","S","S","S",">"," ",
 156                         " ","S","S","S","S","S","S","S"," ",
 157                         " ","S","S","S","S","S","S","S"," ",
 158                         " ","S","S","S","v","S","S","S"," ",
 159                         " "," "," "," "," "," "," "," "," ",
 160                 },
 161         },
 162         -- hallway 2
 163         {
 164                 style = "yrepeat",
 165                 layout = {
 166                         "S","S","S","S",">"," "," "," "," ",
 167                         "S","S","S","S","S","^","S","S"," ",
 168                         "S","S","S","S","S","S","S","S"," ",
 169                         "S","S","S","S","S","S","S","S"," ",
 170                         " "," "," "," "," "," "," "," "," ",
 171                         "S","S","S","S","S","S","S","S"," ",
 172                         "S","S","S","S","S","S","S","S"," ",
 173                         "S","S","S","S","S","v","S","S"," ",
 174                         "S","S","S","S",">"," "," "," "," ",
 175                 },
 176         },
 177         -- hallway 3
 178         {
 179                 style = "yrepeat",
 180                 layout = {
 181                         "S","S","S","S","S"," "," "," "," ",
 182                         "S","S","S","S","c",">"," "," "," ",
 183                         "S","c","S","c","S","c","S"," "," ",
 184                         " "," "," "," "," "," "," "," "," ",
 185                         " "," "," "," "," "," "," "," "," ",
 186                         " "," "," "," "," "," "," "," "," ",
 187                         "S","c","S","c","S","c","S"," "," ",
 188                         "S","S","S","S","c",">"," "," "," ",
 189                         "S","S","S","S","S"," "," "," "," ",
 190                 },
 191         },
 192         -- hallway 4
 193         {
 194                 style = "yrepeat",
 195                 layout = {
 196                         "S","S","S","S","S","v","S","S","S",
 197                         "S","S","S","S","S","S","S","S","S",
 198                         "c","S","c","S","c","S","c","S","c",
 199                         " "," "," "," "," "," "," "," "," ",
 200                         " "," "," "," "," "," "," "," ","<",
 201                         " "," "," "," "," "," "," "," "," ",
 202                         "c","S","c","S","c","S","c","S","c",
 203                         "S","S","S","S","S","S","S","S","S",
 204                         "S","S","S","S","S","^","S","S","S",
 205                 },
 206         },
 207         -- tiny
 208         {
 209                 style = "yrepeat",
 210                 layout = {
 211                         "S","S","S","S","S","S","S","S","v",
 212                         "S","S","S","S","S","S","S","S"," ",
 213                         "S","S","S","S","S","S","S","S"," ",
 214                         "S","S","S"," "," "," ","S","S"," ",
 215                         " "," "," "," ","<"," ","S","S"," ",
 216                         "S","S","S"," "," "," ","S","S"," ",
 217                         "S","S","S","S","S","S","S","S"," ",
 218                         "S","S","S","S","S","S","S","S"," ",
 219                         "S","S","S","S","S","S","S","S","^",
 220                 },
 221         },
 222         -- small
 223         {
 224                 style = "yrepeat",
 225                 layout = {
 226                         "S","S","S","S","S","S","S","S","S",
 227                         "S","S","S","S","S","S","S","S","S",
 228                         "S","S"," ","v"," ","v"," ","S","S",
 229                         "S","S",">"," "," "," ","<","S"," ",
 230                         " "," "," "," ","c"," "," ","S"," ",
 231                         "S","S",">"," "," "," ","<","S"," ",
 232                         "S","S"," ","^"," ","^"," ","S","S",
 233                         "S","S","S","S","S","S","S","S","S",
 234                         "S","S","S","S","S","S","S","S","S",
 235                 },
 236         },
 237         -- small 2
 238         {
 239                 style = "yrepeat",
 240                 layout = {
 241                         " "," "," "," "," "," "," "," "," ",
 242                         " ","S","S","S","S","S","S","S"," ",
 243                         " ","S"," "," ","v"," "," ","S"," ",
 244                         "S","S"," "," "," "," "," ","S"," ",
 245                         " "," "," "," "," "," ","<","S"," ",
 246                         "S","S"," "," "," "," "," ","S"," ",
 247                         " ","S"," "," ","^"," "," ","S"," ",
 248                         " ","S","S","S","S","S","S","S"," ",
 249                         " "," "," "," "," "," "," "," "," ",
 250                 },
 251         },
 252         -- big pillar
 253         {
 254                 style = "yrepeat",
 255                 layout = {
 256                         " "," "," "," "," "," "," "," "," ",
 257                         " "," "," "," "," "," "," "," "," ",
 258                         " "," "," "," ","^"," "," "," "," ",
 259                         " "," "," ","c","c","c"," "," "," ",
 260                         " "," ","<","c","S","c",">"," "," ",
 261                         " "," "," ","c","c","c"," "," "," ",
 262                         " "," "," "," ","v"," "," "," "," ",
 263                         " "," "," "," "," "," "," "," "," ",
 264                         " "," "," "," "," "," "," "," "," ",
 265                 },
 266                 --traps = true,
 267         },
 268         -- pacman
 269         {
 270                 style = "yrepeat",
 271                 layout = {
 272                         " "," "," "," "," "," "," "," "," ",
 273                         " "," "," "," "," "," "," "," "," ",
 274                         " "," "," ","c","c","c"," "," "," ",
 275                         " "," ","c","c","v","c","c"," "," ",
 276                         " "," ","c",">"," "," "," "," "," ",
 277                         " "," ","c","c","^","c","c"," "," ",
 278                         " "," "," ","c","c","c"," "," "," ",
 279                         " "," "," "," "," "," "," "," "," ",
 280                         " "," "," "," "," "," "," "," "," ",
 281                 },
 282         },
 283         -- the wall
 284         {
 285                 style = "yrepeat",
 286                 layout = {
 287                         "S","S","S","S","S","S","S"," ","<",
 288                         "c","c","c","c","c","c","S"," ","c",
 289                         "c"," "," "," "," "," ","c"," ","<",
 290                         "c"," "," "," "," "," ","c"," ","c",
 291                         " "," "," "," "," ","<","c"," ","<",
 292                         "c"," "," "," "," "," ","c"," ","c",
 293                         "c"," "," "," "," "," ","c"," ","<",
 294                         "c","c","c","c","c","c","c"," ","c",
 295                         "S","S","S","S","S","S","S"," ","<",
 296                 },
 297         },
 298         -- split
 299         {
 300                 style = "yrepeat",
 301                 layout = {
 302                         " "," "," "," "," "," "," "," "," ",
 303                         " "," "," "," "," "," "," "," "," ",
 304                         " "," "," "," "," "," "," "," "," ",
 305                         " "," "," ","^"," ","^"," "," "," ",
 306                         " "," "," ","c"," ","c"," "," "," ",
 307                         " "," "," ","v"," ","v"," "," "," ",
 308                         " "," "," "," "," "," "," "," "," ",
 309                         " "," "," "," "," "," "," "," "," ",
 310                         " "," "," "," "," "," "," "," "," ",
 311                 },
 312         },
 313         -- 4 small pillars
 314         {
 315                 style = "yrepeat",
 316                 layout = {
 317                         " "," "," "," "," "," "," "," "," ",
 318                         " "," "," "," ","^"," "," "," "," ",
 319                         " "," "," "," ","c"," "," "," "," ",
 320                         " "," "," "," "," "," "," "," "," ",
 321                         " ","<","c"," "," "," ","c",">"," ",
 322                         " "," "," "," "," "," "," "," "," ",
 323                         " "," "," "," ","c"," "," "," "," ",
 324                         " "," "," "," ","v"," "," "," "," ",
 325                         " "," "," "," "," "," "," "," "," ",
 326                 },
 327         },
 328         -- 6 pillars
 329         {
 330                 style = "yrepeat",
 331                 layout = {
 332                         " "," "," "," "," "," "," "," "," ",
 333                         " "," ","^"," ","^"," ","^"," "," ",
 334                         " "," ","c"," ","c"," ","c"," "," ",
 335                         " "," "," "," "," "," "," "," "," ",
 336                         " "," "," "," "," "," "," "," "," ",
 337                         " "," "," "," "," "," "," "," "," ",
 338                         " "," ","c"," ","c"," ","c"," "," ",
 339                         " "," ","v"," ","v"," ","v"," "," ",
 340                         " "," "," "," "," "," "," "," "," ",
 341                 },
 342                 traps = true,
 343         },
 344         -- stripes
 345         {
 346                 style = "yrepeat",
 347                 layout = {
 348                         " ","S","v","S","v","S","v","S","v",
 349                         " ","S"," ","S"," ","S"," ","S"," ",
 350                         " ","c"," ","c"," ","c"," ","c"," ",
 351                         " "," "," "," "," "," "," "," "," ",
 352                         " "," "," "," "," "," "," "," "," ",
 353                         " "," "," "," "," "," "," "," "," ",
 354                         " ","c"," ","c"," ","c"," ","c"," ",
 355                         " ","S"," ","S"," ","S"," ","S"," ",
 356                         " ","S","^","S","^","S","^","S","^",
 357                 },
 358         },
 359         -- inside
 360         {
 361                 style = "yrepeat",
 362                 layout = {
 363                         " "," "," "," "," "," "," "," "," ",
 364                         " ","c"," "," "," "," "," ","c"," ",
 365                         " "," "," "," "," "," "," "," "," ",
 366                         " "," "," ","c","S","c"," "," "," ",
 367                         " "," "," ","S",">"," "," "," "," ",
 368                         " "," "," ","c","S","c"," "," "," ",
 369                         " "," "," "," "," "," "," "," "," ",
 370                         " ","c"," "," "," "," "," ","c"," ",
 371                         " "," "," "," "," "," "," "," "," ",
 372                 },
 373         },
 374         -- 1 chest
 375         {
 376                 style = "yrepeat",
 377                 layout = {
 378                         " "," "," "," "," "," "," "," "," ",
 379                         " "," "," "," "," "," "," "," "," ",
 380                         " "," "," "," "," "," "," "," "," ",
 381                         " "," "," "," "," "," "," "," "," ",
 382                         " "," "," "," ","<"," "," "," "," ",
 383                         " "," "," "," "," "," "," "," "," ",
 384                         " "," "," "," "," "," "," "," "," ",
 385                         " "," "," "," "," "," "," "," "," ",
 386                         " "," "," "," "," "," "," "," "," ",
 387                 },
 388         },
 389         -- 2 chests
 390         {
 391                 style = "yrepeat",
 392                 layout = {
 393                         " "," "," "," "," "," "," "," "," ",
 394                         " "," "," "," "," "," "," "," ","<",
 395                         " "," "," "," "," "," "," "," "," ",
 396                         " "," "," "," "," "," "," "," "," ",
 397                         " "," "," "," "," "," "," "," "," ",
 398                         " "," "," "," "," "," "," "," "," ",
 399                         " "," "," "," "," "," "," "," "," ",
 400                         " "," "," "," "," "," "," "," ","<",
 401                         " "," "," "," "," "," "," "," "," ",
 402                 },
 403                 traps = true,
 404         },
 405         -- X
 406         {
 407                 style = "yrepeat",
 408                 layout = {
 409                         "c"," "," "," "," "," "," "," ","c",
 410                         "c","c",">"," "," "," ","<","c","c",
 411                         " ","c","c"," "," "," ","c","c"," ",
 412                         " "," ","c","c"," ","c","c"," "," ",
 413                         " "," "," "," "," "," "," "," "," ",
 414                         " "," ","c","c"," ","c","c"," "," ",
 415                         " ","c","c"," "," "," ","c","c"," ",
 416                         "c","c",">"," "," "," ","<","c","c",
 417                         "c"," "," "," "," "," "," "," ","c",
 418                 },
 419         },
 420         -- split 2
 421         {
 422                 style = "yrepeat",
 423                 layout = {
 424                         "S","S","S","S","S","S","S","S","S",
 425                         "S","S","S"," "," "," "," "," "," ",
 426                         "S","S","S"," "," "," "," "," "," ",
 427                         "S","S","S"," "," ","^","^","^","^",
 428                         " "," "," "," "," ","c","c","c","c",
 429                         "S","S","S"," "," ","v","v","v","v",
 430                         "S","S","S"," "," "," "," "," "," ",
 431                         "S","S","S"," "," "," "," "," "," ",
 432                         "S","S","S","S","S","S","S","S","S",
 433                 },
 434         },
 435         -- split 3
 436         {
 437                 style = "yrepeat",
 438                 layout = {
 439                         " "," "," "," "," "," "," "," "," ",
 440                         " "," "," "," "," "," "," "," "," ",
 441                         " "," "," "," "," "," "," "," "," ",
 442                         " ","^"," ","^"," ","^"," ","^"," ",
 443                         " ","c"," ","c"," ","c"," ","c"," ",
 444                         " ","v"," ","v"," ","v"," ","v"," ",
 445                         " "," "," "," "," "," "," "," "," ",
 446                         " "," "," "," "," "," "," "," "," ",
 447                         " "," "," "," "," "," "," "," "," ",
 448                 },
 449         },
 450         -- diamond 2
 451         {
 452                 style = "yrepeat",
 453                 layout = {
 454                         "S","S"," "," "," "," "," ","S","S",
 455                         "S"," "," "," ","c"," "," "," ","S",
 456                         " "," ","<","S","S","S",">"," "," ",
 457                         " "," ","S","S","S","S","S"," "," ",
 458                         " ","c","S","S","S","S","S","c"," ",
 459                         " "," ","S","S","S","S","S"," "," ",
 460                         " "," ","<","S","S","S",">"," "," ",
 461                         "S"," "," "," ","c"," "," "," ","S",
 462                         "S","S"," "," "," "," "," ","S","S",
 463                 },
 464         },
 465         -- ultra pillars
 466         {
 467                 style = "yrepeat",
 468                 layout = {
 469                         " "," "," "," "," "," "," "," "," ",
 470                         " ","c","^","c"," ","c","^","c"," ",
 471                         " ","c","c","c"," ","c","c","c"," ",
 472                         " ","c","c","c"," ","c","c","c"," ",
 473                         " "," "," "," "," "," "," "," "," ",
 474                         " ","c","c","c"," ","c","c","c"," ",
 475                         " ","c","c","c"," ","c","c","c"," ",
 476                         " ","c","v","c"," ","c","v","c"," ",
 477                         " "," "," "," "," "," "," "," "," ",
 478                 },
 479         },
 480         -- vstripes
 481         {
 482                 style = "yrepeat",
 483                 layout = {
 484                         "S"," "," "," "," "," "," "," "," ",
 485                         "S"," "," ","^"," "," ","^"," "," ",
 486                         "S"," "," ","c"," "," ","c"," "," ",
 487                         "S"," "," "," "," "," "," "," "," ",
 488                         " "," "," ","c"," "," ","c"," "," ",
 489                         "S"," "," "," "," "," "," "," "," ",
 490                         "S"," "," ","c"," "," ","c"," "," ",
 491                         "S"," "," ","v"," "," ","v"," "," ",
 492                         "S"," "," "," "," "," "," "," "," ",
 493                 },
 494         },
 495         -- sides
 496         {
 497                 style = "yrepeat",
 498                 layout = {
 499                         "c"," ","c"," ","c"," ","c"," ","c",
 500                         " "," ","v"," ","v"," ","v"," "," ",
 501                         "c"," "," "," "," "," "," "," ","c",
 502                         " "," "," "," "," "," "," "," "," ",
 503                         " "," "," "," "," "," "," "," ","c",
 504                         " "," "," "," "," "," "," "," "," ",
 505                         "c"," "," "," "," "," "," "," ","c",
 506                         " "," ","^"," ","^"," ","^"," "," ",
 507                         "c"," ","c"," ","c"," ","c"," ","c",
 508                 },
 509                 traps = true,
 510         },
 511         -- 9 pillars
 512         {
 513                 style = "yrepeat",
 514                 layout = {
 515                         " "," "," "," "," "," "," "," "," ",
 516                         " "," ","^"," ","^"," ","^"," "," ",
 517                         " "," ","c"," ","c"," ","c"," "," ",
 518                         " "," "," "," "," "," "," "," "," ",
 519                         " "," ","c"," ","c"," ","c"," "," ",
 520                         " "," "," "," "," "," "," "," "," ",
 521                         " "," ","c"," ","c"," ","c"," "," ",
 522                         " "," ","v"," ","v"," ","v"," "," ",
 523                         " "," "," "," "," "," "," "," "," ",
 524                 },
 525                 --traps = true,
 526         },
 527         -- Ankh statue
 528         {
 529                 style = "stacked",
 530                 layout = { {
 531                         " "," "," "," "," "," "," "," "," ",
 532                         " "," "," "," "," "," "," "," "," ",
 533                         " "," "," "," "," "," "," "," "," ",
 534                         " "," "," "," "," "," "," "," "," ",
 535                         " "," "," "," ","s",">"," "," "," ",
 536                         " "," "," "," "," "," "," "," "," ",
 537                         " "," "," "," "," "," "," "," "," ",
 538                         " "," "," "," "," "," "," "," "," ",
 539                         " "," "," "," "," "," "," "," "," ",
 540                 },{
 541                         " "," "," "," "," "," "," "," "," ",
 542                         " "," "," "," "," "," "," "," "," ",
 543                         " "," "," "," "," "," "," "," "," ",
 544                         " "," "," "," ","s"," "," "," "," ",
 545                         " "," "," "," ","s"," "," "," "," ",
 546                         " "," "," "," ","s"," "," "," "," ",
 547                         " "," "," "," "," "," "," "," "," ",
 548                         " "," "," "," "," "," "," "," "," ",
 549                         " "," "," "," "," "," "," "," "," ",
 550                 },{
 551                         " "," "," "," "," "," "," "," "," ",
 552                         " "," "," "," "," "," "," "," "," ",
 553                         " "," "," "," "," "," "," "," "," ",
 554                         " "," "," "," "," "," "," "," "," ",
 555                         " "," "," "," ","s"," "," "," "," ",
 556                         " "," "," "," "," "," "," "," "," ",
 557                         " "," "," "," "," "," "," "," "," ",
 558                         " "," "," "," "," "," "," "," "," ",
 559                         " "," "," "," "," "," "," "," "," ",
 560                 },{
 561                         " "," "," "," "," "," "," "," "," ",
 562                         " "," "," "," "," "," "," "," "," ",
 563                         " "," "," "," "," "," "," "," "," ",
 564                         " "," "," "," ","s"," "," "," "," ",
 565                         " "," "," "," "," "," "," "," "," ",
 566                         " "," "," "," ","s"," "," "," "," ",
 567                         " "," "," "," "," "," "," "," "," ",
 568                         " "," "," "," "," "," "," "," "," ",
 569                         " "," "," "," "," "," "," "," "," ",
 570                 },{
 571                         " "," "," "," "," "," "," "," "," ",
 572                         " "," "," "," "," "," "," "," "," ",
 573                         " "," "," "," "," "," "," "," "," ",
 574                         " "," "," "," "," "," "," "," "," ",
 575                         " "," "," "," ","s"," "," "," "," ",
 576                         " "," "," "," "," "," "," "," "," ",
 577                         " "," "," "," "," "," "," "," "," ",
 578                         " "," "," "," "," "," "," "," "," ",
 579                         " "," "," "," "," "," "," "," "," ",
 580                 }},
 581                 stype = "desert_sandstone",
 582                 wall = {
 583                         "S","S","S","S","S","S","S","S","S",
 584                         "s","2","s","2","s","2","s","2","s",
 585                         "S","S","S","S","S","S","S","S","S",
 586                         "2","s","2","s","2","s","2","s","2",
 587                         "S","S","S","S","S","S","S","S","S",
 588                 },
 589         },
 590         -- Cactus room
 591         {
 592                 style = "stacked",
 593                 layout_offset = -1,
 594                 layout_height = 5,
 595                 layout = {{
 596                         "s","s","s","s","s","s","s","s","s",
 597                         "s","a","a","a","a","a","a","a","s",
 598                         "s","a","a","a","a","a","a","a","s",
 599                         "s","a","a","a","a","a","a","a","s",
 600                         "s","a","a","a","a","a","a","a","s",
 601                         "s","a","a","a","a","a","a","a","s",
 602                         "s","a","a","a","a","a","a","a","s",
 603                         "s","a","a","a","a","a","a","a","s",
 604                         "s","s","s","s","s","s","s","s","s",
 605                 },{
 606                         " "," "," "," "," "," "," "," ","<",
 607                         " ","C"," ","C"," ","C"," ","C"," ",
 608                         " "," "," "," "," "," "," "," "," ",
 609                         " ","C"," ","C"," ","C"," ","C"," ",
 610                         " "," "," "," "," "," "," "," "," ",
 611                         " ","C"," ","C"," ","C"," ","C"," ",
 612                         " "," "," "," "," "," "," "," "," ",
 613                         " ","C"," ","C"," ","C"," ","C"," ",
 614                         " "," "," "," "," "," "," "," ","<",
 615
 616                 }},
 617                 wall = {
 618                         "S","S","S","S","S","S","S","S","S",
 619                         "s","1","s","1","s","1","s","1","s",
 620                         "S","S","S","S","S","S","S","S","S",
 621                         "s","1","s","1","s","1","s","1","s",
 622                         "S","S","S","S","S","S","S","S","S",
 623                 },
 624                 stype = "desert_sandstone",
 625         },
 626         -- Sun room
 627         {
 628                 style = "stacked",
 629                 layout_offset = 0,
 630                 layout_height = 8,
 631                 layout = {{
 632                         "S","s","s","s","s","s","s","s","S",
 633                         "s","S","s","s","s","s","s","S","s",
 634                         "s","s","S","S","S","S","S","s","s",
 635                         "s","s","S","s","s","s","S","s","s",
 636                         "s","s","S","s","s","s","S","s","s",
 637                         "s","s","S","s","s","s","S","s","s",
 638                         "s","s","S","S","S","S","S","s","s",
 639                         "s","S","s","s","s","s","s","S","s",
 640                         "S","s","s","s","s","s","s","s","S",
 641                 },{
 642                         " "," "," "," "," "," "," "," "," ",
 643                         " "," "," "," "," "," "," "," "," ",
 644                         " "," "," "," "," "," "," "," "," ",
 645                         " "," "," "," "," "," "," "," "," ",
 646                         " "," "," "," ","<"," "," "," "," ",
 647                         " "," "," "," "," "," "," "," "," ",
 648                         " "," "," "," "," "," "," "," "," ",
 649                         " "," "," "," "," "," "," "," "," ",
 650                         " "," "," "," "," "," "," "," "," ",
 651                 },{
 652                         "S","s","s","s","s","s","s","s","S",
 653                         "s","S","s","s","s","s","s","S","s",
 654                         "s","s","S","S","S","S","S","s","s",
 655                         "s","s","S","s","s","s","S","s","s",
 656                         "s","s","S","s","s","s","S","s","s",
 657                         "s","s","S","s","s","s","S","s","s",
 658                         "s","s","S","S","S","S","S","s","s",
 659                         "s","S","s","s","s","s","s","S","s",
 660                         "S","s","s","s","s","s","s","s","S",
 661                 }},
 662                 wall = {
 663                         "S","S","S","S","S","S","S","S","S",
 664                         "s","1","s","1","s","1","s","1","s",
 665                         "S","S","S","S","S","S","S","S","S",
 666                         "1","s","1","s","1","s","1","s","1",
 667                         "S","S","S","S","S","S","S","S","S",
 668                 },
 669                 stype = "sandstone",
 670                 open_roof = true,
 671         },
 672         -- Attic
 673         {
 674                 style = "stacked",
 675                 layout_height = 6,
 676                 layout_offset = 1,
 677                 layout = { {
 678                         " "," "," "," "," "," "," "," "," ",
 679                         " ","S","S","S"," ","S","S","S"," ",
 680                         " ","S"," "," "," "," "," ","S"," ",
 681                         " ","S"," "," "," "," "," ","S"," ",
 682                         " "," "," "," ","c",">"," "," "," ",
 683                         " ","S"," "," "," "," "," ","S"," ",
 684                         " ","S"," "," "," "," "," ","S"," ",
 685                         " ","S","S","S"," ","S","S","S"," ",
 686                         " "," "," "," "," "," "," "," "," ",
 687                 },{
 688                         " "," "," "," "," "," "," "," "," ",
 689                         " ","S","S","S"," ","S","S","S"," ",
 690                         " ","S"," "," "," "," "," ","S"," ",
 691                         " ","S"," "," "," "," "," ","S"," ",
 692                         " "," "," "," ","c"," "," "," "," ",
 693                         " ","S"," "," "," "," "," ","S"," ",
 694                         " ","S"," "," "," "," "," ","S"," ",
 695                         " ","S","S","S"," ","S","S","S"," ",
 696                         " "," "," "," "," "," "," "," "," ",
 697                 },{
 698                         " "," "," "," "," "," "," "," "," ",
 699                         " ","S","S","S"," ","S","S","S"," ",
 700                         " ","S"," "," "," "," "," ","S"," ",
 701                         " ","S"," "," "," "," "," ","S"," ",
 702                         " "," "," "," ","c"," "," "," "," ",
 703                         " ","S"," "," "," "," "," ","S"," ",
 704                         " ","S"," "," "," "," "," ","S"," ",
 705                         " ","S","S","S"," ","S","S","S"," ",
 706                         " "," "," "," "," "," "," "," "," ",
 707                 },{
 708                         "s","s","s","s","s","s","s","s","s",
 709                         "s","S","S","S","S","S","S","S","s",
 710                         "s","S","s","s","s","s","s","S","s",
 711                         "s","S","s","s","s","s","s","S","s",
 712                         "s","S","s","s","s","s","s","S","s",
 713                         "s","S","s","s","s","s","s","S","s",
 714                         "s","S","s","s","s","s","s","S","s",
 715                         "s","S","S","S","S","S","S","S","c",
 716                         "s","s","s","s","s","s","s","s","s",
 717                 },{
 718                         "S","S","S","S","S","S","S","S","S",
 719                         "S","S","S","S","v","S","S","S","S",
 720                         "S","S"," "," "," "," "," ","S","S",
 721                         "S","S"," "," "," "," "," ","S","S",
 722                         "S",">"," "," "," "," "," ","<","S",
 723                         "S","S"," "," "," "," "," ","S","S",
 724                         "S","S"," "," "," "," "," ","S","S",
 725                         "S","S","S","S","^","S","S","S","S",
 726                         "S","S","S","S","S","S","S","S","S",
 727                 },{
 728                         "S","S","S","S","S","S","S","S","S",
 729                         "S","S","S","S","S","S","S","S","S",
 730                         "S","S"," "," "," "," "," ","S","S",
 731                         "S","S"," "," "," "," "," ","S","S",
 732                         "S","S"," "," "," "," "," ","S","S",
 733                         "S","S"," "," "," "," "," ","S","S",
 734                         "S","S"," "," "," "," "," ","S","S",
 735                         "S","S","S","S","S","S","S","S","S",
 736                         "S","S","S","S","S","S","S","S","S",
 737                 }},
 738         },
 739 }
 740
 741 local layout_traps
 742 local layout_traps_template = {
 743         "S","S","S","S","S","S","S","S","S",
 744         "?","?","?","?","?","?","?","?","S",
 745         "?","?","?","?","?","?","?","?","S",
 746         "?","?","?","?","?","?","?","?","S",
 747         "?","?","?","?","?","?","?","?","S", -- << entrance on left side
 748         "?","?","?","?","?","?","?","?","S",
 749         "?","?","?","?","?","?","?","?","S",
 750         "?","?","?","?","?","?","?","?","S",
 751         "S","S","S","S","S","S","S","S","S"
 752 }
 753
 754 local code_sandstone = {
 755         [" "] = "air",
 756         ["c"] = "default:sandstone",
 757         ["s"] = "default:sandstone",
 758         ["h"] = "default:sandstone",
 759         ["S"] = "default:sandstonebrick",
 760         ["1"] = "tsm_pyramids:deco_stone1",
 761         ["2"] = "tsm_pyramids:deco_stone2",
 762         ["3"] = "tsm_pyramids:deco_stone3",
 763         ["^"] = "default:chest",
 764         ["<"] = "default:chest",
 765         [">"] = "default:chest",
 766         ["v"] = "default:chest",
 767         ["~"] = "default:lava_source",
 768         ["t"] = "tsm_pyramids:trap",
 769         ["C"] = "default:large_cactus_seedling",
 770         ["a"] = "default:sand",
 771 }
 772 local code_desert_sandstone = table.copy(code_sandstone)
 773 code_desert_sandstone["c"] = "default:desert_sandstone"
 774 code_desert_sandstone["s"] = "default:desert_sandstone"
 775 code_desert_sandstone["h"] = "default:desert_sandstone"
 776 code_desert_sandstone["1"] = "tsm_pyramids:deco_stone4"
 777 code_desert_sandstone["2"] = "tsm_pyramids:deco_stone5"
 778 code_desert_sandstone["3"] = "tsm_pyramids:deco_stone6"
 779 code_desert_sandstone["S"] = "default:desert_sandstone_brick"
 780 code_desert_sandstone["t"] = "tsm_pyramids:desert_trap"
 781 code_desert_sandstone["a"] = "default:desert_sand"
 782
 783 local code_desert_stone = table.copy(code_sandstone)
 784 code_desert_stone["c"] = "default:desert_stone_block"
 785 code_desert_stone["s"] = "default:desert_stone_block"
 786 code_desert_stone["h"] = "default:desert_stone_block"
 787 code_desert_stone["1"] = "default:desert_stone_block"
 788 code_desert_stone["2"] = "default:desert_stone_block"
 789 code_desert_stone["3"] = "default:desert_stone_block"
 790 code_desert_stone["S"] = "default:desert_stonebrick"
 791 code_desert_stone["t"] = "air"
 792 code_desert_stone["a"] = "default:desert_sand"
 793
 794 local function replace(str, iy, code_table, deco, column_style)
 795         if iy < 4 and (str == "<" or str == ">" or str == "^" or str == "v") then str = " " end
 796         if str == "h" then
 797                 local r = math.random(0,3)
 798                 if r > 0 then
 799                         str = deco[r]
 800                 else
 801                         str = "c"
 802                 end
 803         elseif column_style == 1 or column_style == 2 then
 804                 if iy == 0 and str == "c" then str = deco[1] end
 805                 if iy == 3 and str == "c" then str = deco[2] end
 806         elseif column_style == 3 then
 807                 if iy == 0 and str == "c" then str = deco[1] end
 808                 if iy == 2 and str == "c" then str = deco[2] end
 809         elseif column_style == 4 then
 810                 if iy == 2 and str == "c" then str = deco[1] end
 811         end
 812         return code_table[str]
 813 end
 814
 815 local function replace2(str, iy, depth, code_table)
 816         if iy == depth then
 817                 -- Sandstone at the bottom-most layer
 818                 str = "s"
 819         elseif iy == depth-1 then
 820                 -- Brick at the layer above
 821                 str = "S"
 822         elseif iy == 0 and str == "~" then
 823                 -- Trap stones at the top layer
 824                 str = "t"
 825         elseif iy < depth-3 and str == "~" then
 826                 -- Air below the trap stones
 827                 str = " "
 828         end
 829         -- Everything else is untouched (will stay pyramid material)
 830
 831         return code_table[str]
 832 end
 833
 834 local function get_flat_index(x, y, width)
 835         return 1 + x + y * width
 836 end
 837
 838 local function rotate_layout_single(layout, width)
 839         local size = width*width
 840         local new_layout = {}
 841         for x=0, width-1 do
 842                 for y=0, width-1 do
 843                         local symbol = layout[get_flat_index((width-1) - y, x, width)]
 844                         -- Rotate chest
 845                         if symbol == "^" then
 846                                 symbol = "<"
 847                         elseif symbol == "<" then
 848                                 symbol = "v"
 849                         elseif symbol == "v" then
 850                                 symbol = ">"
 851                         elseif symbol == ">" then
 852                                 symbol = "^"
 853                         end
 854                         new_layout[get_flat_index(x, y, width)] = symbol
 855                 end
 856         end
 857         return new_layout
 858 end
 859
 860 local function rotate_layout(layout, width, rotations)
 861         local new_layout = table.copy(layout)
 862         for r=1, rotations do
 863                 new_layout = rotate_layout_single(new_layout, width)
 864         end
 865         return new_layout
 866 end
 867
 868 -- pos: Position to spawn pyramid
 869 -- stype: Sand type ("sandstone" or "desert")
 870 -- room_id: Room layout identified (see list of rooms above)
 871 -- rotations: Number of times to rotate the room (0-3)
 872 function tsm_pyramids.make_room(pos, stype, room_id, rotations)
 873         local code_table = code_sandstone
 874         if stype == "desert_sandstone" then
 875                 code_table = code_desert_sandstone
 876         elseif stype == "desert_stone" then
 877                 code_table = code_desert_stone
 878         end
 879         -- Select random deco block
 880         local deco_ids = {"1", "2", "3"}
 881         local deco = {}
 882         for i=1, 3 do
 883                 local r = math.random(1, #deco_ids)
 884                 table.insert(deco, deco_ids[r])
 885                 table.remove(deco_ids, r)
 886         end
 887         local hole = {x=pos.x+7,y=pos.y+5, z=pos.z+7}
 888         if room_id == nil then
 889                 room_id = math.random(1, #room_types)
 890         end
 891         local room
 892         if room_id < 1 or room_id > #room_types then
 893                 return false, S("Incorrect room type ID: @1", room_id)
 894         end
 895         local room = table.copy(room_types[room_id])
 896         local chests = {}
 897         local column_style
 898         if stype == "desert_stone" then
 899                 column_style = 0
 900         else
 901                 column_style = math.random(0,4)
 902         end
 903         local layout
 904         if room.style == "yrepeat" then
 905                 layout = rotate_layout(room.layout, ROOM_WIDTH, rotations)
 906                 for iy=0,4,1 do
 907                         for ix=0,8,1 do
 908                                 for iz=0,8,1 do
 909                                         local n_str = layout[tonumber(ix*9+iz+1)]
 910                                         local p2 = 0
 911                                         if n_str == "<" then
 912                                                 p2 = 0
 913                                         elseif n_str == ">" then
 914                                                 p2 = 2
 915                                         elseif n_str == "^" then
 916                                                 p2 = 1
 917                                         elseif n_str == "v" then
 918                                                 p2 = 3
 919                                         end
 920                                         local cpos = {x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}
 921                                         local nn = replace(n_str, iy, code_table, deco, column_style)
 922                                         minetest.set_node(cpos, {name=nn, param2=p2})
 923                                         if nn == "default:chest" then
 924                                                 table.insert(chests, cpos)
 925                                         end
 926                                 end
 927                         end
 928                 end
 929         elseif room.style == "stacked" then
 930                 -- TODO: Implement wall designs
 931                 -- TODO: Fix room height settings
 932                 local layout_list = room.layout
 933                 local layout
 934                 local layout_offset = room.layout_offset
 935                 local layout_height = room.layout_height
 936                 if not layout_offset then
 937                         layout_offset = 0
 938                 end
 939                 if not layout_height then
 940                         layout_height = 5
 941                 end
 942                 for iy=0,layout_height-1,1 do
 943                         layout = nil
 944                         if layout_list[layout_height-iy] then
 945                                 layout = rotate_layout(layout_list[layout_height-iy], ROOM_WIDTH, rotations)
 946                         end
 947                         for ix=0,8,1 do
 948                                 for iz=0,8,1 do
 949                                         local n_str
 950                                         if layout then
 951                                                 n_str = layout[tonumber(ix*9+iz+1)]
 952                                         else
 953                                                 n_str = " "
 954                                         end
 955                                         local p2 = 0
 956                                         if n_str == "<" then
 957                                                 p2 = 0
 958                                         elseif n_str == ">" then
 959                                                 p2 = 2
 960                                         elseif n_str == "^" then
 961                                                 p2 = 1
 962                                         elseif n_str == "v" then
 963                                                 p2 = 3
 964                                         end
 965                                         local cpos = {x=hole.x+ix,y=hole.y-iy+layout_offset,z=hole.z+iz}
 966                                         local nn = code_table[n_str]
 967                                         minetest.set_node(cpos, {name=nn, param2=p2})
 968                                         if nn == "default:chest" then
 969                                                 table.insert(chests, cpos)
 970                                         end
 971                                 end
 972                         end
 973                 end
 974         else
 975                 minetest.log("error", "Invalid pyramid room style! room type ID="..r)
 976         end
 977         local sanded = room.flood_sand ~= false and stype ~= "desert_stone" and math.random(1,8) == 1
 978         if #chests > 0 then
 979                 -- Make at least 8 attempts to fill chests
 980                 local filled = 0
 981                 while filled < 8 do
 982                         for c=1, #chests do
 983                                 tsm_pyramids.fill_chest(chests[c], stype, sanded)
 984                                 filled = filled + 1
 985                         end
 986                 end
 987         end
 988         if room.traps then
 989                 tsm_pyramids.make_traps(pos, stype, rotations, layout)
 990         end
 991         if sanded then
 992                 tsm_pyramids.flood_sand(pos, stype)
 993         end
 994         return true, nil, sanded
 995 end
 996
 997 local shuffle_traps = function(chance, layout_room)
 998         layout_traps = table.copy(layout_traps_template)
 999         for a=1, #layout_traps do
1000                 -- Delete trap if this space of the room is occupied
1001                 if layout_room[a] ~= " " then
1002                         layout_traps[a] = "S"
1003                 -- Randomly turn tile into a trap, or not
1004                 elseif layout_traps[a] == "?" then
1005                         -- percentage for a trap
1006                         if math.random(1,100) <= chance then
1007                                 layout_traps[a] = "~"
1008                         else
1009                                 layout_traps[a] = "S"
1010                         end
1011                 end
1012         end
1013 end
1014
1015 function tsm_pyramids.make_traps(pos, stype, rotations, layout_room)
1016         local code_table = code_sandstone
1017         if stype == "desert_sandstone" then
1018                 code_table = code_desert_sandstone
1019         elseif stype == "desert_stone" then
1020                 code_table = code_desert_stone
1021         end
1022         shuffle_traps(math.random(10,100), layout_room)
1023         local hole = {x=pos.x+7,y=pos.y, z=pos.z+7}
1024         local layout = rotate_layout(layout_traps, ROOM_WIDTH, rotations)
1025         -- Depth is total depth of trap area:
1026         -- * top layer with trap stones
1027         -- * followed by air layers
1028         -- * followed by 2 layer of lava
1029         -- * and 2 layers of sandstone/brick at the bottom (to prevent lava escaping)
1030         -- The depth of air between trap stones and lava layer is <depth> - 4
1031         local depth = 7
1032         local wmin, wmax = -1,9
1033         for iy=0,depth,1 do
1034                 for ix=wmin,wmax,1 do
1035                         for iz=wmin,wmax,1 do
1036                                 local n_str
1037                                 if ix == wmin or ix == wmax or iz == wmin or iz == wmax then
1038                                         -- Walls around room
1039                                         if iy == depth then
1040                                                 n_str = code_table["s"]
1041                                         else
1042                                                 n_str = code_table["S"]
1043                                         end
1044                                         minetest.set_node({x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}, {name=n_str})
1045                                 else
1046                                         -- Walls below room
1047                                         n_str = layout[tonumber(ix*9+iz+1)]
1048                                         minetest.set_node({x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}, {name=replace2(n_str, iy, depth, code_table)})
1049                                 end
1050                         end
1051                 end
1052         end
1053 end
1054
1055 function tsm_pyramids.flood_sand(pos, stype)
1056         local set_to_sand = {}
1057         local nn = "default:sand"
1058         if stype == "desert_sandstone" or stype == "desert_stone" then
1059                 nn = "default:desert_sand"
1060         end
1061         local hole = {x=pos.x+7,y=pos.y+1, z=pos.z+7}
1062         local maxh = math.random(1,4)
1063         local chance = math.random(1,7)
1064         for ix=0,8,1 do
1065                 for iz=0,8,1 do
1066                         if math.random(1,chance) == 1 then
1067                                 local h = math.random(1,maxh)
1068                                 for iy=0,h,1 do
1069                                         local p = {x=hole.x+ix,y=hole.y+iy,z=hole.z+iz}
1070                                         if minetest.get_node(p).name == "air" then
1071                                                 table.insert(set_to_sand, p)
1072                                         end
1073                                 end
1074                         end
1075                 end
1076         end
1077         minetest.bulk_set_node(set_to_sand, {name=nn})
1078 end
1079