src/content_mapnode.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 // For g_settings
  21 #include "main.h"
  22
  23 #include "content_mapnode.h"
  24 #include "mapnode.h"
  25 #include "content_nodemeta.h"
  26
  27 // TODO: Get rid of these and set up some attributes like toughness,
  28 //       fluffyness, and a funciton to calculate time and durability loss
  29 //       (and sound? and whatever else) from them
  30 void setStoneLikeDiggingProperties(DiggingPropertiesList &list, float toughness);
  31 void setDirtLikeDiggingProperties(DiggingPropertiesList &list, float toughness);
  32 void setWoodLikeDiggingProperties(DiggingPropertiesList &list, float toughness);
  33
  34 content_t trans_table_19[][2] = {
  35         {CONTENT_GRASS, 1},
  36         {CONTENT_TREE, 4},
  37         {CONTENT_LEAVES, 5},
  38         {CONTENT_GRASS_FOOTSTEPS, 6},
  39         {CONTENT_MESE, 7},
  40         {CONTENT_MUD, 8},
  41         {CONTENT_CLOUD, 10},
  42         {CONTENT_COALSTONE, 11},
  43         {CONTENT_WOOD, 12},
  44         {CONTENT_SAND, 13},
  45         {CONTENT_COBBLE, 18},
  46         {CONTENT_STEEL, 19},
  47         {CONTENT_GLASS, 20},
  48         {CONTENT_MOSSYCOBBLE, 22},
  49         {CONTENT_GRAVEL, 23},
  50         {CONTENT_SANDSTONE, 24},
  51         {CONTENT_CACTUS, 25},
  52         {CONTENT_BRICK, 26},
  53         {CONTENT_CLAY, 27},
  54         {CONTENT_PAPYRUS, 28},
  55         {CONTENT_BOOKSHELF, 29},
  56 };
  57
  58 MapNode mapnode_translate_from_internal(MapNode n_from, u8 version)
  59 {
  60         MapNode result = n_from;
  61         if(version <= 19)
  62         {
  63                 content_t c_from = n_from.getContent();
  64                 for(u32 i=0; i<sizeof(trans_table_19)/sizeof(trans_table_19[0]); i++)
  65                 {
  66                         if(trans_table_19[i][0] == c_from)
  67                         {
  68                                 result.setContent(trans_table_19[i][1]);
  69                                 break;
  70                         }
  71                 }
  72         }
  73         return result;
  74 }
  75 MapNode mapnode_translate_to_internal(MapNode n_from, u8 version)
  76 {
  77         MapNode result = n_from;
  78         if(version <= 19)
  79         {
  80                 content_t c_from = n_from.getContent();
  81                 for(u32 i=0; i<sizeof(trans_table_19)/sizeof(trans_table_19[0]); i++)
  82                 {
  83                         if(trans_table_19[i][1] == c_from)
  84                         {
  85                                 result.setContent(trans_table_19[i][0]);
  86                                 break;
  87                         }
  88                 }
  89         }
  90         return result;
  91 }
  92
  93 void content_mapnode_init()
  94 {
  95         // Read some settings
  96         bool new_style_water = g_settings.getBool("new_style_water");
  97         bool new_style_leaves = g_settings.getBool("new_style_leaves");
  98         bool invisible_stone = g_settings.getBool("invisible_stone");
  99
 100         content_t i;
 101         ContentFeatures *f = NULL;
 102
 103         i = CONTENT_STONE;
 104         f = &content_features(i);
 105         f->setAllTextures("stone.png");
 106         f->setInventoryTextureCube("stone.png", "stone.png", "stone.png");
 107         f->param_type = CPT_MINERAL;
 108         f->is_ground_content = true;
 109         f->dug_item = std::string("MaterialItem ")+itos(CONTENT_COBBLE)+" 1";
 110         setStoneLikeDiggingProperties(f->digging_properties, 1.0);
 111         if(invisible_stone)
 112                 f->solidness = 0; // For debugging, hides regular stone
 113
 114         i = CONTENT_GRASS;
 115         f = &content_features(i);
 116         f->setAllTextures("mud.png^grass_side.png");
 117         f->setTexture(0, "grass.png");
 118         f->setTexture(1, "mud.png");
 119         f->param_type = CPT_MINERAL;
 120         f->is_ground_content = true;
 121         f->dug_item = std::string("MaterialItem ")+itos(CONTENT_MUD)+" 1";
 122         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 123
 124         i = CONTENT_GRASS_FOOTSTEPS;
 125         f = &content_features(i);
 126         f->setAllTextures("mud.png^grass_side.png");
 127         f->setTexture(0, "grass_footsteps.png");
 128         f->setTexture(1, "mud.png");
 129         f->param_type = CPT_MINERAL;
 130         f->is_ground_content = true;
 131         f->dug_item = std::string("MaterialItem ")+itos(CONTENT_MUD)+" 1";
 132         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 133
 134         i = CONTENT_MUD;
 135         f = &content_features(i);
 136         f->setAllTextures("mud.png");
 137         f->setInventoryTextureCube("mud.png", "mud.png", "mud.png");
 138         f->param_type = CPT_MINERAL;
 139         f->is_ground_content = true;
 140         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 141         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 142
 143         i = CONTENT_SAND;
 144         f = &content_features(i);
 145         f->setAllTextures("sand.png");
 146         f->setInventoryTextureCube("sand.png", "sand.png", "sand.png");
 147         f->param_type = CPT_MINERAL;
 148         f->is_ground_content = true;
 149         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 150         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 151
 152         i = CONTENT_GRAVEL;
 153         f = &content_features(i);
 154         f->setAllTextures("gravel.png");
 155         f->setInventoryTextureCube("gravel.png", "gravel.png", "gravel.png");
 156         f->param_type = CPT_MINERAL;
 157         f->is_ground_content = true;
 158         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 159         setDirtLikeDiggingProperties(f->digging_properties, 1.75);
 160
 161         i = CONTENT_SANDSTONE;
 162         f = &content_features(i);
 163         f->setAllTextures("sandstone.png");
 164         f->setInventoryTextureCube("sandstone.png", "sandstone.png", "sandstone.png");
 165         f->param_type = CPT_MINERAL;
 166         f->is_ground_content = true;
 167         f->dug_item = std::string("MaterialItem ")+itos(CONTENT_SAND)+" 1";
 168         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 169
 170         i = CONTENT_CLAY;
 171         f = &content_features(i);
 172         f->setAllTextures("clay.png");
 173         f->setInventoryTextureCube("clay.png", "clay.png", "clay.png");
 174         f->param_type = CPT_MINERAL;
 175         f->is_ground_content = true;
 176         f->dug_item = std::string("CraftItem lump_of_clay 4");
 177         setDirtLikeDiggingProperties(f->digging_properties, 1.0);
 178
 179         i = CONTENT_BRICK;
 180         f = &content_features(i);
 181         f->setAllTextures("brick.png");
 182         f->setInventoryTextureCube("brick.png", "brick.png", "brick.png");
 183         f->param_type = CPT_MINERAL;
 184         f->is_ground_content = true;
 185         f->dug_item = std::string("CraftItem clay_brick 4");
 186         setStoneLikeDiggingProperties(f->digging_properties, 1.0);
 187
 188         i = CONTENT_TREE;
 189         f = &content_features(i);
 190         f->setAllTextures("tree.png");
 191         f->setTexture(0, "tree_top.png");
 192         f->setTexture(1, "tree_top.png");
 193         f->param_type = CPT_MINERAL;
 194         f->is_ground_content = true;
 195         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 196         setWoodLikeDiggingProperties(f->digging_properties, 1.0);
 197
 198         i = CONTENT_JUNGLETREE;
 199         f = &content_features(i);
 200         f->setAllTextures("jungletree.png");
 201         f->setTexture(0, "jungletree_top.png");
 202         f->setTexture(1, "jungletree_top.png");
 203         f->param_type = CPT_MINERAL;
 204         //f->is_ground_content = true;
 205         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 206         setWoodLikeDiggingProperties(f->digging_properties, 1.0);
 207
 208         i = CONTENT_JUNGLEGRASS;
 209         f = &content_features(i);
 210         f->setInventoryTexture("junglegrass.png");
 211         f->light_propagates = true;
 212         f->param_type = CPT_LIGHT;
 213         //f->is_ground_content = true;
 214         f->air_equivalent = false; // grass grows underneath
 215         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 216         f->solidness = 0; // drawn separately, makes no faces
 217         f->walkable = false;
 218         setWoodLikeDiggingProperties(f->digging_properties, 0.10);
 219
 220         i = CONTENT_LEAVES;
 221         f = &content_features(i);
 222         f->light_propagates = true;
 223         //f->param_type = CPT_MINERAL;
 224         f->param_type = CPT_LIGHT;
 225         //f->is_ground_content = true;
 226         if(new_style_leaves)
 227         {
 228                 f->solidness = 0; // drawn separately, makes no faces
 229                 f->setInventoryTextureCube("leaves.png", "leaves.png", "leaves.png");
 230         }
 231         else
 232         {
 233                 f->setAllTextures("[noalpha:leaves.png");
 234         }
 235         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 236         setWoodLikeDiggingProperties(f->digging_properties, 0.15);
 237
 238         i = CONTENT_CACTUS;
 239         f = &content_features(i);
 240         f->setAllTextures("cactus_side.png");
 241         f->setTexture(0, "cactus_top.png");
 242         f->setTexture(1, "cactus_top.png");
 243         f->setInventoryTextureCube("cactus_top.png", "cactus_side.png", "cactus_side.png");
 244         f->param_type = CPT_MINERAL;
 245         f->is_ground_content = true;
 246         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 247         setWoodLikeDiggingProperties(f->digging_properties, 0.75);
 248
 249         i = CONTENT_PAPYRUS;
 250         f = &content_features(i);
 251         f->setInventoryTexture("papyrus.png");
 252         f->light_propagates = true;
 253         f->param_type = CPT_LIGHT;
 254         f->is_ground_content = true;
 255         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 256         f->solidness = 0; // drawn separately, makes no faces
 257         f->walkable = false;
 258         setWoodLikeDiggingProperties(f->digging_properties, 0.25);
 259
 260         i = CONTENT_BOOKSHELF;
 261         f = &content_features(i);
 262         f->setAllTextures("bookshelf.png");
 263         f->setTexture(0, "wood.png");
 264         f->setTexture(1, "wood.png");
 265         // FIXME: setInventoryTextureCube() only cares for the first texture
 266         f->setInventoryTextureCube("bookshelf.png", "bookshelf.png", "bookshelf.png");
 267         //f->setInventoryTextureCube("wood.png", "bookshelf.png", "bookshelf.png");
 268         f->param_type = CPT_MINERAL;
 269         f->is_ground_content = true;
 270         setWoodLikeDiggingProperties(f->digging_properties, 0.75);
 271
 272         i = CONTENT_GLASS;
 273         f = &content_features(i);
 274         f->light_propagates = true;
 275         f->param_type = CPT_LIGHT;
 276         f->is_ground_content = true;
 277         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 278         f->solidness = 0; // drawn separately, makes no faces
 279         f->setInventoryTextureCube("glass.png", "glass.png", "glass.png");
 280         setWoodLikeDiggingProperties(f->digging_properties, 0.15);
 281
 282         i = CONTENT_FENCE;
 283         f = &content_features(i);
 284         f->light_propagates = true;
 285         f->param_type = CPT_LIGHT;
 286         f->is_ground_content = true;
 287         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 288         f->solidness = 0; // drawn separately, makes no faces
 289         f->air_equivalent = true; // grass grows underneath
 290         f->setInventoryTexture("item_fence.png");
 291         setWoodLikeDiggingProperties(f->digging_properties, 0.75);
 292
 293         i = CONTENT_RAIL;
 294         f = &content_features(i);
 295         f->setInventoryTexture("rail.png");
 296         f->light_propagates = true;
 297         f->param_type = CPT_LIGHT;
 298         f->is_ground_content = true;
 299         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 300         f->solidness = 0; // drawn separately, makes no faces
 301         f->air_equivalent = true; // grass grows underneath
 302         f->walkable = false;
 303         setDirtLikeDiggingProperties(f->digging_properties, 0.75);
 304
 305         // Deprecated
 306         i = CONTENT_COALSTONE;
 307         f = &content_features(i);
 308         f->setAllTextures("stone.png^mineral_coal.png");
 309         f->is_ground_content = true;
 310         setStoneLikeDiggingProperties(f->digging_properties, 1.5);
 311
 312         i = CONTENT_WOOD;
 313         f = &content_features(i);
 314         f->setAllTextures("wood.png");
 315         f->setInventoryTextureCube("wood.png", "wood.png", "wood.png");
 316         f->is_ground_content = true;
 317         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 318         setWoodLikeDiggingProperties(f->digging_properties, 0.75);
 319
 320         i = CONTENT_MESE;
 321         f = &content_features(i);
 322         f->setAllTextures("mese.png");
 323         f->setInventoryTextureCube("mese.png", "mese.png", "mese.png");
 324         f->is_ground_content = true;
 325         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 326         setStoneLikeDiggingProperties(f->digging_properties, 0.5);
 327
 328         i = CONTENT_CLOUD;
 329         f = &content_features(i);
 330         f->setAllTextures("cloud.png");
 331         f->setInventoryTextureCube("cloud.png", "cloud.png", "cloud.png");
 332         f->is_ground_content = true;
 333         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 334
 335         i = CONTENT_AIR;
 336         f = &content_features(i);
 337         f->param_type = CPT_LIGHT;
 338         f->light_propagates = true;
 339         f->sunlight_propagates = true;
 340         f->solidness = 0;
 341         f->walkable = false;
 342         f->pointable = false;
 343         f->diggable = false;
 344         f->buildable_to = true;
 345         f->air_equivalent = true;
 346
 347         i = CONTENT_WATER;
 348         f = &content_features(i);
 349         f->setInventoryTextureCube("water.png", "water.png", "water.png");
 350         f->param_type = CPT_LIGHT;
 351         f->light_propagates = true;
 352         f->solidness = 0; // Drawn separately, makes no faces
 353         f->walkable = false;
 354         f->pointable = false;
 355         f->diggable = false;
 356         f->buildable_to = true;
 357         f->liquid_type = LIQUID_FLOWING;
 358         f->liquid_alternative_flowing = CONTENT_WATER;
 359         f->liquid_alternative_source = CONTENT_WATERSOURCE;
 360
 361         i = CONTENT_WATERSOURCE;
 362         f = &content_features(i);
 363         //f->setInventoryTexture("water.png");
 364         f->setInventoryTextureCube("water.png", "water.png", "water.png");
 365         if(new_style_water)
 366         {
 367                 f->solidness = 0; // drawn separately, makes no faces
 368         }
 369         else // old style
 370         {
 371                 f->solidness = 1;
 372
 373                 TileSpec t;
 374                 if(g_texturesource)
 375                         t.texture = g_texturesource->getTexture("water.png");
 376
 377                 t.alpha = WATER_ALPHA;
 378                 t.material_type = MATERIAL_ALPHA_VERTEX;
 379                 t.material_flags &= ~MATERIAL_FLAG_BACKFACE_CULLING;
 380                 f->setAllTiles(t);
 381         }
 382         f->param_type = CPT_LIGHT;
 383         f->light_propagates = true;
 384         f->walkable = false;
 385         f->pointable = false;
 386         f->diggable = false;
 387         f->buildable_to = true;
 388         f->liquid_type = LIQUID_SOURCE;
 389         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 390         f->liquid_alternative_flowing = CONTENT_WATER;
 391         f->liquid_alternative_source = CONTENT_WATERSOURCE;
 392
 393         i = CONTENT_TORCH;
 394         f = &content_features(i);
 395         f->setInventoryTexture("torch_on_floor.png");
 396         f->param_type = CPT_LIGHT;
 397         f->light_propagates = true;
 398         f->sunlight_propagates = true;
 399         f->solidness = 0; // drawn separately, makes no faces
 400         f->walkable = false;
 401         f->wall_mounted = true;
 402         f->air_equivalent = true;
 403         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 404         f->light_source = LIGHT_MAX-1;
 405         f->digging_properties.set("", DiggingProperties(true, 0.0, 0));
 406
 407         i = CONTENT_SIGN_WALL;
 408         f = &content_features(i);
 409         f->setInventoryTexture("sign_wall.png");
 410         f->param_type = CPT_LIGHT;
 411         f->light_propagates = true;
 412         f->sunlight_propagates = true;
 413         f->solidness = 0; // drawn separately, makes no faces
 414         f->walkable = false;
 415         f->wall_mounted = true;
 416         f->air_equivalent = true;
 417         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 418         if(f->initial_metadata == NULL)
 419                 f->initial_metadata = new SignNodeMetadata("Some sign");
 420         f->digging_properties.set("", DiggingProperties(true, 0.5, 0));
 421
 422         i = CONTENT_CHEST;
 423         f = &content_features(i);
 424         f->param_type = CPT_FACEDIR_SIMPLE;
 425         f->setAllTextures("chest_side.png");
 426         f->setTexture(0, "chest_top.png");
 427         f->setTexture(1, "chest_top.png");
 428         f->setTexture(5, "chest_front.png"); // Z-
 429         f->setInventoryTexture("chest_top.png");
 430         //f->setInventoryTextureCube("chest_top.png", "chest_side.png", "chest_side.png");
 431         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 432         if(f->initial_metadata == NULL)
 433                 f->initial_metadata = new ChestNodeMetadata();
 434         setWoodLikeDiggingProperties(f->digging_properties, 1.0);
 435
 436         i = CONTENT_FURNACE;
 437         f = &content_features(i);
 438         f->param_type = CPT_FACEDIR_SIMPLE;
 439         f->setAllTextures("furnace_side.png");
 440         f->setTexture(5, "furnace_front.png"); // Z-
 441         f->setInventoryTexture("furnace_front.png");
 442         //f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 443         f->dug_item = std::string("MaterialItem ")+itos(CONTENT_COBBLE)+" 6";
 444         if(f->initial_metadata == NULL)
 445                 f->initial_metadata = new FurnaceNodeMetadata();
 446         setStoneLikeDiggingProperties(f->digging_properties, 3.0);
 447
 448         i = CONTENT_COBBLE;
 449         f = &content_features(i);
 450         f->setAllTextures("cobble.png");
 451         f->setInventoryTextureCube("cobble.png", "cobble.png", "cobble.png");
 452         f->param_type = CPT_NONE;
 453         f->is_ground_content = true;
 454         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 455         setStoneLikeDiggingProperties(f->digging_properties, 0.9);
 456
 457         i = CONTENT_MOSSYCOBBLE;
 458         f = &content_features(i);
 459         f->setAllTextures("mossycobble.png");
 460         f->setInventoryTextureCube("mossycobble.png", "mossycobble.png", "mossycobble.png");
 461         f->param_type = CPT_NONE;
 462         f->is_ground_content = true;
 463         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 464         setStoneLikeDiggingProperties(f->digging_properties, 0.8);
 465
 466         i = CONTENT_STEEL;
 467         f = &content_features(i);
 468         f->setAllTextures("steel_block.png");
 469         f->setInventoryTextureCube("steel_block.png", "steel_block.png",
 470                         "steel_block.png");
 471         f->param_type = CPT_NONE;
 472         f->is_ground_content = true;
 473         f->dug_item = std::string("MaterialItem ")+itos(i)+" 1";
 474         setStoneLikeDiggingProperties(f->digging_properties, 5.0);
 475
 476         // NOTE: Remember to add frequently used stuff to the texture atlas in tile.cpp
 477
 478
 479         /*
 480                 Add MesePick to everything
 481         */
 482         for(u16 i=0; i<256; i++)
 483         {
 484                 content_features(i).digging_properties.set("MesePick",
 485                                 DiggingProperties(true, 0.0, 65535./1337));
 486         }
 487
 488 }
 489
 490 void setStoneLikeDiggingProperties(DiggingPropertiesList &list, float toughness)
 491 {
 492         list.set("",
 493                         DiggingProperties(true, 15.0*toughness, 0));
 494
 495         list.set("WPick",
 496                         DiggingProperties(true, 1.3*toughness, 65535./30.*toughness));
 497         list.set("STPick",
 498                         DiggingProperties(true, 0.75*toughness, 65535./100.*toughness));
 499         list.set("SteelPick",
 500                         DiggingProperties(true, 0.50*toughness, 65535./333.*toughness));
 501
 502         /*list.set("MesePick",
 503                         DiggingProperties(true, 0.0*toughness, 65535./20.*toughness));*/
 504 }
 505
 506 void setDirtLikeDiggingProperties(DiggingPropertiesList &list, float toughness)
 507 {
 508         list.set("",
 509                         DiggingProperties(true, 0.75*toughness, 0));
 510
 511         list.set("WShovel",
 512                         DiggingProperties(true, 0.4*toughness, 65535./50.*toughness));
 513         list.set("STShovel",
 514                         DiggingProperties(true, 0.2*toughness, 65535./150.*toughness));
 515         list.set("SteelShovel",
 516                         DiggingProperties(true, 0.15*toughness, 65535./400.*toughness));
 517 }
 518
 519 void setWoodLikeDiggingProperties(DiggingPropertiesList &list, float toughness)
 520 {
 521         list.set("",
 522                         DiggingProperties(true, 3.0*toughness, 0));
 523
 524         list.set("WAxe",
 525                         DiggingProperties(true, 1.5*toughness, 65535./30.*toughness));
 526         list.set("STAxe",
 527                         DiggingProperties(true, 0.75*toughness, 65535./100.*toughness));
 528         list.set("SteelAxe",
 529                         DiggingProperties(true, 0.5*toughness, 65535./333.*toughness));
 530 }
 531
 532