src/content_craft.cpp

   1 /*
   2 Minetest-c55
   3 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "content_craft.h"
  21 #include "inventory.h"
  22 #include "content_mapnode.h"
  23 #include "player.h"
  24
  25 /*
  26         items: actually *items[9]
  27         return value: allocates a new item, or returns NULL.
  28 */
  29 InventoryItem *craft_get_result(InventoryItem **items)
  30 {
  31         // Wood
  32         {
  33                 ItemSpec specs[9];
  34                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_TREE);
  35                 if(checkItemCombination(items, specs))
  36                 {
  37                         return new MaterialItem(CONTENT_WOOD, 4);
  38                 }
  39         }
  40
  41         // Stick
  42         {
  43                 ItemSpec specs[9];
  44                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  45                 if(checkItemCombination(items, specs))
  46                 {
  47                         return new CraftItem("Stick", 4);
  48                 }
  49         }
  50
  51         // Fence
  52         {
  53                 ItemSpec specs[9];
  54                 specs[3] = ItemSpec(ITEM_CRAFT, "Stick");
  55                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
  56                 specs[5] = ItemSpec(ITEM_CRAFT, "Stick");
  57                 specs[6] = ItemSpec(ITEM_CRAFT, "Stick");
  58                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
  59                 specs[8] = ItemSpec(ITEM_CRAFT, "Stick");
  60                 if(checkItemCombination(items, specs))
  61                 {
  62                         return new MaterialItem(CONTENT_FENCE, 2);
  63                 }
  64         }
  65
  66         // Sign
  67         {
  68                 ItemSpec specs[9];
  69                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  70                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  71                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  72                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  73                 specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  74                 specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  75                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
  76                 if(checkItemCombination(items, specs))
  77                 {
  78                         //return new MapBlockObjectItem("Sign");
  79                         return new MaterialItem(CONTENT_SIGN_WALL, 1);
  80                 }
  81         }
  82
  83         // Torch
  84         {
  85                 ItemSpec specs[9];
  86                 specs[0] = ItemSpec(ITEM_CRAFT, "lump_of_coal");
  87                 specs[3] = ItemSpec(ITEM_CRAFT, "Stick");
  88                 if(checkItemCombination(items, specs))
  89                 {
  90                         return new MaterialItem(CONTENT_TORCH, 4);
  91                 }
  92         }
  93
  94         // Wooden pick
  95         {
  96                 ItemSpec specs[9];
  97                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  98                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
  99                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 100                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 101                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 102                 if(checkItemCombination(items, specs))
 103                 {
 104                         return new ToolItem("WPick", 0);
 105                 }
 106         }
 107
 108         // Stone pick
 109         {
 110                 ItemSpec specs[9];
 111                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 112                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 113                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 114                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 115                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 116                 if(checkItemCombination(items, specs))
 117                 {
 118                         return new ToolItem("STPick", 0);
 119                 }
 120         }
 121
 122         // Steel pick
 123         {
 124                 ItemSpec specs[9];
 125                 specs[0] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 126                 specs[1] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 127                 specs[2] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 128                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 129                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 130                 if(checkItemCombination(items, specs))
 131                 {
 132                         return new ToolItem("SteelPick", 0);
 133                 }
 134         }
 135
 136         // Mese pick
 137         {
 138                 ItemSpec specs[9];
 139                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
 140                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
 141                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
 142                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 143                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 144                 if(checkItemCombination(items, specs))
 145                 {
 146                         return new ToolItem("MesePick", 0);
 147                 }
 148         }
 149
 150         // Wooden shovel
 151         {
 152                 ItemSpec specs[9];
 153                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 154                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 155                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 156                 if(checkItemCombination(items, specs))
 157                 {
 158                         return new ToolItem("WShovel", 0);
 159                 }
 160         }
 161
 162         // Stone shovel
 163         {
 164                 ItemSpec specs[9];
 165                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 166                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 167                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 168                 if(checkItemCombination(items, specs))
 169                 {
 170                         return new ToolItem("STShovel", 0);
 171                 }
 172         }
 173
 174         // Steel shovel
 175         {
 176                 ItemSpec specs[9];
 177                 specs[1] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 178                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 179                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 180                 if(checkItemCombination(items, specs))
 181                 {
 182                         return new ToolItem("SteelShovel", 0);
 183                 }
 184         }
 185
 186         // Wooden axe
 187         {
 188                 ItemSpec specs[9];
 189                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 190                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 191                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 192                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 193                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 194                 if(checkItemCombination(items, specs))
 195                 {
 196                         return new ToolItem("WAxe", 0);
 197                 }
 198         }
 199
 200         // Stone axe
 201         {
 202                 ItemSpec specs[9];
 203                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 204                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 205                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 206                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 207                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 208                 if(checkItemCombination(items, specs))
 209                 {
 210                         return new ToolItem("STAxe", 0);
 211                 }
 212         }
 213
 214         // Steel axe
 215         {
 216                 ItemSpec specs[9];
 217                 specs[0] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 218                 specs[1] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 219                 specs[3] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 220                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 221                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 222                 if(checkItemCombination(items, specs))
 223                 {
 224                         return new ToolItem("SteelAxe", 0);
 225                 }
 226         }
 227
 228         // Wooden sword
 229         {
 230                 ItemSpec specs[9];
 231                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 232                 specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 233                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 234                 if(checkItemCombination(items, specs))
 235                 {
 236                         return new ToolItem("WSword", 0);
 237                 }
 238         }
 239
 240         // Stone sword
 241         {
 242                 ItemSpec specs[9];
 243                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 244                 specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 245                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 246                 if(checkItemCombination(items, specs))
 247                 {
 248                         return new ToolItem("STSword", 0);
 249                 }
 250         }
 251
 252         // Steel sword
 253         {
 254                 ItemSpec specs[9];
 255                 specs[1] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 256                 specs[4] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 257                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 258                 if(checkItemCombination(items, specs))
 259                 {
 260                         return new ToolItem("SteelSword", 0);
 261                 }
 262         }
 263
 264         // Rail
 265         {
 266                 ItemSpec specs[9];
 267                 specs[0] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 268                 specs[1] = ItemSpec(ITEM_CRAFT, "Stick");
 269                 specs[2] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 270                 specs[3] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 271                 specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
 272                 specs[5] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 273                 specs[6] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 274                 specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
 275                 specs[8] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 276                 if(checkItemCombination(items, specs))
 277                 {
 278                         return new MaterialItem(CONTENT_RAIL, 15);
 279                 }
 280         }
 281
 282         // Chest
 283         {
 284                 ItemSpec specs[9];
 285                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 286                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 287                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 288                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 289                 specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 290                 specs[6] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 291                 specs[7] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 292                 specs[8] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 293                 if(checkItemCombination(items, specs))
 294                 {
 295                         return new MaterialItem(CONTENT_CHEST, 1);
 296                 }
 297         }
 298
 299         // Furnace
 300         {
 301                 ItemSpec specs[9];
 302                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 303                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 304                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 305                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 306                 specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 307                 specs[6] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 308                 specs[7] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 309                 specs[8] = ItemSpec(ITEM_MATERIAL, CONTENT_COBBLE);
 310                 if(checkItemCombination(items, specs))
 311                 {
 312                         return new MaterialItem(CONTENT_FURNACE, 1);
 313                 }
 314         }
 315
 316         // Steel block
 317         {
 318                 ItemSpec specs[9];
 319                 specs[0] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 320                 specs[1] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 321                 specs[2] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 322                 specs[3] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 323                 specs[4] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 324                 specs[5] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 325                 specs[6] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 326                 specs[7] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 327                 specs[8] = ItemSpec(ITEM_CRAFT, "steel_ingot");
 328                 if(checkItemCombination(items, specs))
 329                 {
 330                         return new MaterialItem(CONTENT_STEEL, 1);
 331                 }
 332         }
 333
 334         // Sandstone
 335         {
 336                 ItemSpec specs[9];
 337                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_SAND);
 338                 specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_SAND);
 339                 specs[6] = ItemSpec(ITEM_MATERIAL, CONTENT_SAND);
 340                 specs[7] = ItemSpec(ITEM_MATERIAL, CONTENT_SAND);
 341                 if(checkItemCombination(items, specs))
 342                 {
 343                         return new MaterialItem(CONTENT_SANDSTONE, 1);
 344                 }
 345         }
 346
 347         // Clay
 348         {
 349                 ItemSpec specs[9];
 350                 specs[3] = ItemSpec(ITEM_CRAFT, "lump_of_clay");
 351                 specs[4] = ItemSpec(ITEM_CRAFT, "lump_of_clay");
 352                 specs[6] = ItemSpec(ITEM_CRAFT, "lump_of_clay");
 353                 specs[7] = ItemSpec(ITEM_CRAFT, "lump_of_clay");
 354                 if(checkItemCombination(items, specs))
 355                 {
 356                         return new MaterialItem(CONTENT_CLAY, 1);
 357                 }
 358         }
 359
 360         // Brick
 361         {
 362                 ItemSpec specs[9];
 363                 specs[3] = ItemSpec(ITEM_CRAFT, "clay_brick");
 364                 specs[4] = ItemSpec(ITEM_CRAFT, "clay_brick");
 365                 specs[6] = ItemSpec(ITEM_CRAFT, "clay_brick");
 366                 specs[7] = ItemSpec(ITEM_CRAFT, "clay_brick");
 367                 if(checkItemCombination(items, specs))
 368                 {
 369                         return new MaterialItem(CONTENT_BRICK, 1);
 370                 }
 371         }
 372
 373         // Paper
 374         {
 375                 ItemSpec specs[9];
 376                 specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_PAPYRUS);
 377                 specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_PAPYRUS);
 378                 specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_PAPYRUS);
 379                 if(checkItemCombination(items, specs))
 380                 {
 381                         return new CraftItem("paper", 1);
 382                 }
 383         }
 384
 385         // Book
 386         {
 387                 ItemSpec specs[9];
 388                 specs[1] = ItemSpec(ITEM_CRAFT, "paper");
 389                 specs[4] = ItemSpec(ITEM_CRAFT, "paper");
 390                 specs[7] = ItemSpec(ITEM_CRAFT, "paper");
 391                 if(checkItemCombination(items, specs))
 392                 {
 393                         return new CraftItem("book", 1);
 394                 }
 395         }
 396
 397         // Book shelf
 398         {
 399                 ItemSpec specs[9];
 400                 specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 401                 specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 402                 specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 403                 specs[3] = ItemSpec(ITEM_CRAFT, "book");
 404                 specs[4] = ItemSpec(ITEM_CRAFT, "book");
 405                 specs[5] = ItemSpec(ITEM_CRAFT, "book");
 406                 specs[6] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 407                 specs[7] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 408                 specs[8] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
 409                 if(checkItemCombination(items, specs))
 410                 {
 411                         return new MaterialItem(CONTENT_BOOKSHELF, 1);
 412                 }
 413         }
 414
 415         return NULL;
 416 }
 417
 418 void craft_set_creative_inventory(Player *player)
 419 {
 420         player->resetInventory();
 421
 422         // Give some good tools
 423         {
 424                 InventoryItem *item = new ToolItem("MesePick", 0);
 425                 void* r = player->inventory.addItem("main", item);
 426                 assert(r == NULL);
 427         }
 428         {
 429                 InventoryItem *item = new ToolItem("SteelPick", 0);
 430                 void* r = player->inventory.addItem("main", item);
 431                 assert(r == NULL);
 432         }
 433         {
 434                 InventoryItem *item = new ToolItem("SteelAxe", 0);
 435                 void* r = player->inventory.addItem("main", item);
 436                 assert(r == NULL);
 437         }
 438         {
 439                 InventoryItem *item = new ToolItem("SteelShovel", 0);
 440                 void* r = player->inventory.addItem("main", item);
 441                 assert(r == NULL);
 442         }
 443
 444         /*
 445                 Give materials
 446         */
 447
 448         // CONTENT_IGNORE-terminated list
 449         u8 material_items[] = {
 450                 CONTENT_TORCH,
 451                 CONTENT_COBBLE,
 452                 CONTENT_MUD,
 453                 CONTENT_STONE,
 454                 CONTENT_SAND,
 455                 CONTENT_SANDSTONE,
 456                 CONTENT_CLAY,
 457                 CONTENT_BRICK,
 458                 CONTENT_TREE,
 459                 CONTENT_LEAVES,
 460                 CONTENT_CACTUS,
 461                 CONTENT_PAPYRUS,
 462                 CONTENT_BOOKSHELF,
 463                 CONTENT_GLASS,
 464                 CONTENT_FENCE,
 465                 CONTENT_RAIL,
 466                 CONTENT_MESE,
 467                 CONTENT_WATERSOURCE,
 468                 CONTENT_CLOUD,
 469                 CONTENT_CHEST,
 470                 CONTENT_FURNACE,
 471                 CONTENT_SIGN_WALL,
 472                 CONTENT_IGNORE
 473         };
 474
 475         u8 *mip = material_items;
 476         for(u16 i=0; i<PLAYER_INVENTORY_SIZE; i++)
 477         {
 478                 if(*mip == CONTENT_IGNORE)
 479                         break;
 480
 481                 InventoryItem *item = new MaterialItem(*mip, 1);
 482                 player->inventory.addItem("main", item);
 483
 484                 mip++;
 485         }
 486
 487 #if 0
 488         assert(USEFUL_CONTENT_COUNT <= PLAYER_INVENTORY_SIZE);
 489
 490         // add torch first
 491         InventoryItem *item = new MaterialItem(CONTENT_TORCH, 1);
 492         player->inventory.addItem("main", item);
 493
 494         // Then others
 495         for(u16 i=0; i<USEFUL_CONTENT_COUNT; i++)
 496         {
 497                 // Skip some materials
 498                 if(i == CONTENT_WATER || i == CONTENT_TORCH
 499                         || i == CONTENT_COALSTONE)
 500                         continue;
 501
 502                 InventoryItem *item = new MaterialItem(i, 1);
 503                 player->inventory.addItem("main", item);
 504         }
 505 #endif
 506
 507         /*// Sign
 508         {
 509                 InventoryItem *item = new MapBlockObjectItem("Sign Example text");
 510                 void* r = player->inventory.addItem("main", item);
 511                 assert(r == NULL);
 512         }*/
 513 }
 514
 515 void craft_give_initial_stuff(Player *player)
 516 {
 517         {
 518                 InventoryItem *item = new ToolItem("SteelPick", 0);
 519                 void* r = player->inventory.addItem("main", item);
 520                 assert(r == NULL);
 521         }
 522         {
 523                 InventoryItem *item = new MaterialItem(CONTENT_TORCH, 99);
 524                 void* r = player->inventory.addItem("main", item);
 525                 assert(r == NULL);
 526         }
 527         {
 528                 InventoryItem *item = new ToolItem("SteelAxe", 0);
 529                 void* r = player->inventory.addItem("main", item);
 530                 assert(r == NULL);
 531         }
 532         {
 533                 InventoryItem *item = new ToolItem("SteelShovel", 0);
 534                 void* r = player->inventory.addItem("main", item);
 535                 assert(r == NULL);
 536         }
 537         {
 538                 InventoryItem *item = new MaterialItem(CONTENT_COBBLE, 99);
 539                 void* r = player->inventory.addItem("main", item);
 540                 assert(r == NULL);
 541         }
 542         /*{
 543                 InventoryItem *item = new MaterialItem(CONTENT_MESE, 6);
 544                 void* r = player->inventory.addItem("main", item);
 545                 assert(r == NULL);
 546         }
 547         {
 548                 InventoryItem *item = new MaterialItem(CONTENT_COALSTONE, 6);
 549                 void* r = player->inventory.addItem("main", item);
 550                 assert(r == NULL);
 551         }
 552         {
 553                 InventoryItem *item = new MaterialItem(CONTENT_WOOD, 6);
 554                 void* r = player->inventory.addItem("main", item);
 555                 assert(r == NULL);
 556         }
 557         {
 558                 InventoryItem *item = new CraftItem("Stick", 4);
 559                 void* r = player->inventory.addItem("main", item);
 560                 assert(r == NULL);
 561         }
 562         {
 563                 InventoryItem *item = new ToolItem("WPick", 32000);
 564                 void* r = player->inventory.addItem("main", item);
 565                 assert(r == NULL);
 566         }
 567         {
 568                 InventoryItem *item = new ToolItem("STPick", 32000);
 569                 void* r = player->inventory.addItem("main", item);
 570                 assert(r == NULL);
 571         }*/
 572         /*// and some signs
 573         for(u16 i=0; i<4; i++)
 574         {
 575                 InventoryItem *item = new MapBlockObjectItem("Sign Example text");
 576                 bool r = player->inventory.addItem("main", item);
 577                 assert(r == true);
 578         }*/
 579         /*// Give some other stuff
 580         {
 581                 InventoryItem *item = new MaterialItem(CONTENT_TREE, 999);
 582                 bool r = player->inventory.addItem("main", item);
 583                 assert(r == true);
 584         }*/
 585 }
 586