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                         "n","s","s","s","s","s","s","s","n",
 633                         "s","n","s","s","s","s","s","n","s",
 634                         "s","s","n","n","n","n","n","s","s",
 635                         "s","s","n","s","s","s","n","s","s",
 636                         "s","s","n","s","s","s","n","s","s",
 637                         "s","s","n","s","s","s","n","s","s",
 638                         "s","s","n","n","n","n","n","s","s",
 639                         "s","n","s","s","s","s","s","n","s",
 640                         "n","s","s","s","s","s","s","s","n",
 641                 },{
 642                         " "," "," "," "," "," "," "," "," ",
 643                         " "," "," "," "," "," "," "," "," ",
 644                         " "," "," "," "," "," "," "," "," ",
 645                         " "," "," "," "," "," "," "," "," ",
 646                         " "," "," "," ","<"," "," "," "," ",
 647                         " "," "," "," "," "," "," "," "," ",
 648                         " "," "," "," "," "," "," "," "," ",
 649                         " "," "," "," "," "," "," "," "," ",
 650                         " "," "," "," "," "," "," "," "," ",
 651                 },{
 652                         "n","s","s","s","s","s","s","s","n",
 653                         "s","n","s","s","s","s","s","n","s",
 654                         "s","s","n","n","n","n","n","s","s",
 655                         "s","s","n","s","s","s","n","s","s",
 656                         "s","s","n","s","s","s","n","s","s",
 657                         "s","s","n","s","s","s","n","s","s",
 658                         "s","s","n","n","n","n","n","s","s",
 659                         "s","n","s","s","s","s","s","n","s",
 660                         "n","s","s","s","s","s","s","s","n",
 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         ["n"] = "default:desert_sandstone",
 759         ["h"] = "default:sandstone",
 760         ["S"] = "default:sandstonebrick",
 761         ["1"] = "tsm_pyramids:deco_stone1",
 762         ["2"] = "tsm_pyramids:deco_stone2",
 763         ["3"] = "tsm_pyramids:deco_stone3",
 764         ["^"] = "default:chest",
 765         ["<"] = "default:chest",
 766         [">"] = "default:chest",
 767         ["v"] = "default:chest",
 768         ["~"] = "default:lava_source",
 769         ["t"] = "tsm_pyramids:trap",
 770         ["C"] = "default:large_cactus_seedling",
 771         ["a"] = "default:sand",
 772 }
 773 local code_desert_sandstone = table.copy(code_sandstone)
 774 code_desert_sandstone["c"] = "default:desert_sandstone"
 775 code_desert_sandstone["s"] = "default:desert_sandstone"
 776 code_desert_sandstone["n"] = "default:sandstone"
 777 code_desert_sandstone["h"] = "default:desert_sandstone"
 778 code_desert_sandstone["1"] = "tsm_pyramids:deco_stone4"
 779 code_desert_sandstone["2"] = "tsm_pyramids:deco_stone5"
 780 code_desert_sandstone["3"] = "tsm_pyramids:deco_stone6"
 781 code_desert_sandstone["S"] = "default:desert_sandstone_brick"
 782 code_desert_sandstone["t"] = "tsm_pyramids:desert_trap"
 783 code_desert_sandstone["a"] = "default:desert_sand"
 784
 785 local code_desert_stone = table.copy(code_sandstone)
 786 code_desert_stone["c"] = "default:desert_stone_block"
 787 code_desert_stone["s"] = "default:desert_stone_block"
 788 code_desert_stone["n"] = "default:desert_stone_block"
 789 code_desert_stone["h"] = "default:desert_stone_block"
 790 code_desert_stone["1"] = "default:desert_stone_block"
 791 code_desert_stone["2"] = "default:desert_stone_block"
 792 code_desert_stone["3"] = "default:desert_stone_block"
 793 code_desert_stone["S"] = "default:desert_stonebrick"
 794 code_desert_stone["t"] = "air"
 795 code_desert_stone["a"] = "default:desert_sand"
 796
 797 local function replace(str, iy, code_table, deco, column_style)
 798         if iy < 4 and (str == "<" or str == ">" or str == "^" or str == "v") then str = " " end
 799         if str == "h" then
 800                 local r = math.random(0,3)
 801                 if r > 0 then
 802                         str = deco[r]
 803                 else
 804                         str = "c"
 805                 end
 806         elseif column_style == 1 or column_style == 2 then
 807                 if iy == 0 and str == "c" then str = deco[1] end
 808                 if iy == 3 and str == "c" then str = deco[2] end
 809         elseif column_style == 3 then
 810                 if iy == 0 and str == "c" then str = deco[1] end
 811                 if iy == 2 and str == "c" then str = deco[2] end
 812         elseif column_style == 4 then
 813                 if iy == 2 and str == "c" then str = deco[1] end
 814         end
 815         return code_table[str]
 816 end
 817
 818 local function replace2(str, iy, depth, code_table)
 819         if iy == depth then
 820                 -- Sandstone at the bottom-most layer
 821                 str = "s"
 822         elseif iy == depth-1 then
 823                 -- Brick at the layer above
 824                 str = "S"
 825         elseif iy == 0 and str == "~" then
 826                 -- Trap stones at the top layer
 827                 str = "t"
 828         elseif iy < depth-3 and str == "~" then
 829                 -- Air below the trap stones
 830                 str = " "
 831         end
 832         -- Everything else is untouched (will stay pyramid material)
 833
 834         return code_table[str]
 835 end
 836
 837 local function get_flat_index(x, y, width)
 838         return 1 + x + y * width
 839 end
 840
 841 local function rotate_layout_single(layout, width)
 842         local size = width*width
 843         local new_layout = {}
 844         for x=0, width-1 do
 845                 for y=0, width-1 do
 846                         local symbol = layout[get_flat_index((width-1) - y, x, width)]
 847                         -- Rotate chest
 848                         if symbol == "^" then
 849                                 symbol = "<"
 850                         elseif symbol == "<" then
 851                                 symbol = "v"
 852                         elseif symbol == "v" then
 853                                 symbol = ">"
 854                         elseif symbol == ">" then
 855                                 symbol = "^"
 856                         end
 857                         new_layout[get_flat_index(x, y, width)] = symbol
 858                 end
 859         end
 860         return new_layout
 861 end
 862
 863 local function rotate_layout(layout, width, rotations)
 864         local new_layout = table.copy(layout)
 865         for r=1, rotations do
 866                 new_layout = rotate_layout_single(new_layout, width)
 867         end
 868         return new_layout
 869 end
 870
 871 -- pos: Position to spawn pyramid
 872 -- stype: Sand type ("sandstone" or "desert")
 873 -- room_id: Room layout identified (see list of rooms above)
 874 -- rotations: Number of times to rotate the room (0-3)
 875 function tsm_pyramids.make_room(pos, stype, room_id, rotations)
 876         local code_table = code_sandstone
 877         if stype == "desert_sandstone" then
 878                 code_table = code_desert_sandstone
 879         elseif stype == "desert_stone" then
 880                 code_table = code_desert_stone
 881         end
 882         -- Select random deco block
 883         local deco_ids = {"1", "2", "3"}
 884         local deco = {}
 885         for i=1, 3 do
 886                 local r = math.random(1, #deco_ids)
 887                 table.insert(deco, deco_ids[r])
 888                 table.remove(deco_ids, r)
 889         end
 890         local hole = {x=pos.x+7,y=pos.y+5, z=pos.z+7}
 891         if room_id == nil then
 892                 room_id = math.random(1, #room_types)
 893         end
 894         local room
 895         if room_id < 1 or room_id > #room_types then
 896                 return false, S("Incorrect room type ID: @1", room_id)
 897         end
 898         local room = table.copy(room_types[room_id])
 899         local chests = {}
 900         local column_style
 901         if stype == "desert_stone" then
 902                 column_style = 0
 903         else
 904                 column_style = math.random(0,4)
 905         end
 906         local layout
 907         if room.style == "yrepeat" then
 908                 layout = rotate_layout(room.layout, ROOM_WIDTH, rotations)
 909                 for iy=0,4,1 do
 910                         for ix=0,8,1 do
 911                                 for iz=0,8,1 do
 912                                         local n_str = layout[tonumber(ix*9+iz+1)]
 913                                         local p2 = 0
 914                                         if n_str == "<" then
 915                                                 p2 = 0
 916                                         elseif n_str == ">" then
 917                                                 p2 = 2
 918                                         elseif n_str == "^" then
 919                                                 p2 = 1
 920                                         elseif n_str == "v" then
 921                                                 p2 = 3
 922                                         end
 923                                         local cpos = {x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}
 924                                         local nn = replace(n_str, iy, code_table, deco, column_style)
 925                                         minetest.set_node(cpos, {name=nn, param2=p2})
 926                                         if nn == "default:chest" then
 927                                                 table.insert(chests, cpos)
 928                                         end
 929                                 end
 930                         end
 931                 end
 932         elseif room.style == "stacked" then
 933                 -- TODO: Implement wall designs
 934                 -- TODO: Fix room height settings
 935                 local layout_list = room.layout
 936                 local layout
 937                 local layout_offset = room.layout_offset
 938                 local layout_height = room.layout_height
 939                 if not layout_offset then
 940                         layout_offset = 0
 941                 end
 942                 if not layout_height then
 943                         layout_height = 5
 944                 end
 945                 for iy=0,layout_height-1,1 do
 946                         layout = nil
 947                         if layout_list[layout_height-iy] then
 948                                 layout = rotate_layout(layout_list[layout_height-iy], ROOM_WIDTH, rotations)
 949                         end
 950                         for ix=0,8,1 do
 951                                 for iz=0,8,1 do
 952                                         local n_str
 953                                         if layout then
 954                                                 n_str = layout[tonumber(ix*9+iz+1)]
 955                                         else
 956                                                 n_str = " "
 957                                         end
 958                                         local p2 = 0
 959                                         if n_str == "<" then
 960                                                 p2 = 0
 961                                         elseif n_str == ">" then
 962                                                 p2 = 2
 963                                         elseif n_str == "^" then
 964                                                 p2 = 1
 965                                         elseif n_str == "v" then
 966                                                 p2 = 3
 967                                         end
 968                                         local cpos = {x=hole.x+ix,y=hole.y-iy+layout_offset,z=hole.z+iz}
 969                                         local nn = code_table[n_str]
 970                                         minetest.set_node(cpos, {name=nn, param2=p2})
 971                                         if nn == "default:chest" then
 972                                                 table.insert(chests, cpos)
 973                                         end
 974                                 end
 975                         end
 976                 end
 977         else
 978                 minetest.log("error", "Invalid pyramid room style! room type ID="..r)
 979         end
 980         local sanded = room.flood_sand ~= false and stype ~= "desert_stone" and math.random(1,8) == 1
 981         if #chests > 0 then
 982                 -- Make at least 8 attempts to fill chests
 983                 local filled = 0
 984                 while filled < 8 do
 985                         for c=1, #chests do
 986                                 tsm_pyramids.fill_chest(chests[c], stype, sanded)
 987                                 filled = filled + 1
 988                         end
 989                 end
 990         end
 991         if room.traps then
 992                 tsm_pyramids.make_traps(pos, stype, rotations, layout)
 993         end
 994         if sanded then
 995                 tsm_pyramids.flood_sand(pos, stype)
 996         end
 997         return true, nil, sanded
 998 end
 999
1000 local shuffle_traps = function(chance, layout_room)
1001         layout_traps = table.copy(layout_traps_template)
1002         for a=1, #layout_traps do
1003                 -- Delete trap if this space of the room is occupied
1004                 if layout_room[a] ~= " " then
1005                         layout_traps[a] = "S"
1006                 -- Randomly turn tile into a trap, or not
1007                 elseif layout_traps[a] == "?" then
1008                         -- percentage for a trap
1009                         if math.random(1,100) <= chance then
1010                                 layout_traps[a] = "~"
1011                         else
1012                                 layout_traps[a] = "S"
1013                         end
1014                 end
1015         end
1016 end
1017
1018 function tsm_pyramids.make_traps(pos, stype, rotations, layout_room)
1019         local code_table = code_sandstone
1020         if stype == "desert_sandstone" then
1021                 code_table = code_desert_sandstone
1022         elseif stype == "desert_stone" then
1023                 code_table = code_desert_stone
1024         end
1025         shuffle_traps(math.random(10,100), layout_room)
1026         local hole = {x=pos.x+7,y=pos.y, z=pos.z+7}
1027         local layout = rotate_layout(layout_traps, ROOM_WIDTH, rotations)
1028         -- Depth is total depth of trap area:
1029         -- * top layer with trap stones
1030         -- * followed by air layers
1031         -- * followed by 2 layer of lava
1032         -- * and 2 layers of sandstone/brick at the bottom (to prevent lava escaping)
1033         -- The depth of air between trap stones and lava layer is <depth> - 4
1034         local depth = 7
1035         local wmin, wmax = -1,9
1036         for iy=0,depth,1 do
1037                 for ix=wmin,wmax,1 do
1038                         for iz=wmin,wmax,1 do
1039                                 local n_str
1040                                 if ix == wmin or ix == wmax or iz == wmin or iz == wmax then
1041                                         -- Walls around room
1042                                         if iy == depth then
1043                                                 n_str = code_table["s"]
1044                                         else
1045                                                 n_str = code_table["S"]
1046                                         end
1047                                         minetest.set_node({x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}, {name=n_str})
1048                                 else
1049                                         -- Walls below room
1050                                         n_str = layout[tonumber(ix*9+iz+1)]
1051                                         minetest.set_node({x=hole.x+ix,y=hole.y-iy,z=hole.z+iz}, {name=replace2(n_str, iy, depth, code_table)})
1052                                 end
1053                         end
1054                 end
1055         end
1056 end
1057
1058 function tsm_pyramids.flood_sand(pos, stype)
1059         local set_to_sand = {}
1060         local nn = "default:sand"
1061         if stype == "desert_sandstone" or stype == "desert_stone" then
1062                 nn = "default:desert_sand"
1063         end
1064         local hole = {x=pos.x+7,y=pos.y+1, z=pos.z+7}
1065         local maxh = math.random(1,4)
1066         local chance = math.random(1,7)
1067         for ix=0,8,1 do
1068                 for iz=0,8,1 do
1069                         if math.random(1,chance) == 1 then
1070                                 local h = math.random(1,maxh)
1071                                 for iy=0,h,1 do
1072                                         local p = {x=hole.x+ix,y=hole.y+iy,z=hole.z+iz}
1073                                         if minetest.get_node(p).name == "air" then
1074                                                 table.insert(set_to_sand, p)
1075                                         end
1076                                 end
1077                         end
1078                 end
1079         end
1080         minetest.bulk_set_node(set_to_sand, {name=nn})
1081 end
1082