src/mapnode.cpp

   1 /*
   2 Minetest-c55
   3 Copyright (C) 2010 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 "mapnode.h"
  21 #include "tile.h"
  22 #include "porting.h"
  23 #include <string>
  24 #include "mineral.h"
  25 // For g_settings
  26 #include "main.h"
  27
  28 ContentFeatures::~ContentFeatures()
  29 {
  30         if(translate_to)
  31                 delete translate_to;
  32 }
  33
  34 struct ContentFeatures g_content_features[256];
  35
  36 ContentFeatures & content_features(u8 i)
  37 {
  38         return g_content_features[i];
  39 }
  40
  41 void init_mapnode(IIrrlichtWrapper *irrlicht)
  42 {
  43         u8 i;
  44         ContentFeatures *f = NULL;
  45
  46         i = CONTENT_STONE;
  47         f = &g_content_features[i];
  48         f->setAllTextures(irrlicht->getTextureId("stone.png"));
  49         f->param_type = CPT_MINERAL;
  50         f->is_ground_content = true;
  51
  52         i = CONTENT_GRASS;
  53         f = &g_content_features[i];
  54         f->setAllTextures(TextureSpec(irrlicht->getTextureId("mud.png"),
  55                         irrlicht->getTextureId("grass_side.png")));
  56         f->setTexture(0, irrlicht->getTextureId("grass.png"));
  57         f->setTexture(1, irrlicht->getTextureId("mud.png"));
  58         f->setInventoryTexture(irrlicht->getTextureId("grass.png"));
  59         f->param_type = CPT_MINERAL;
  60         f->is_ground_content = true;
  61
  62         i = CONTENT_GRASS_FOOTSTEPS;
  63         f = &g_content_features[i];
  64         f->setAllTextures(TextureSpec(irrlicht->getTextureId("mud.png"),
  65                         irrlicht->getTextureId("grass_side.png")));
  66         f->setTexture(0, irrlicht->getTextureId("grass_footsteps.png"));
  67         f->setTexture(1, irrlicht->getTextureId("mud.png"));
  68         f->setInventoryTexture(irrlicht->getTextureId("grass_footsteps.png"));
  69         f->param_type = CPT_MINERAL;
  70         f->is_ground_content = true;
  71
  72         i = CONTENT_MUD;
  73         f = &g_content_features[i];
  74         f->setAllTextures(irrlicht->getTextureId("mud.png"));
  75         f->param_type = CPT_MINERAL;
  76         f->is_ground_content = true;
  77
  78         i = CONTENT_SAND;
  79         f = &g_content_features[i];
  80         f->setAllTextures(irrlicht->getTextureId("sand.png"));
  81         f->param_type = CPT_MINERAL;
  82         f->is_ground_content = true;
  83
  84         i = CONTENT_TREE;
  85         f = &g_content_features[i];
  86         f->setAllTextures(irrlicht->getTextureId("tree.png"));
  87         f->setTexture(0, irrlicht->getTextureId("tree_top.png"));
  88         f->setTexture(1, irrlicht->getTextureId("tree_top.png"));
  89         f->setInventoryTexture(irrlicht->getTextureId("tree_top.png"));
  90         f->param_type = CPT_MINERAL;
  91         f->is_ground_content = true;
  92
  93         i = CONTENT_LEAVES;
  94         f = &g_content_features[i];
  95         f->setAllTextures(irrlicht->getTextureId("leaves.png"));
  96         f->param_type = CPT_MINERAL;
  97         f->is_ground_content = true;
  98
  99         i = CONTENT_COALSTONE;
 100         f = &g_content_features[i];
 101         //f->translate_to = new MapNode(CONTENT_STONE, MINERAL_COAL);
 102         f->setAllTextures(TextureSpec(irrlicht->getTextureId("coal.png"),
 103                         irrlicht->getTextureId("mineral_coal.png")));
 104         f->is_ground_content = true;
 105
 106         i = CONTENT_WOOD;
 107         f = &g_content_features[i];
 108         f->setAllTextures(irrlicht->getTextureId("wood.png"));
 109         f->is_ground_content = true;
 110
 111         i = CONTENT_MESE;
 112         f = &g_content_features[i];
 113         f->setAllTextures(irrlicht->getTextureId("mese.png"));
 114         f->is_ground_content = true;
 115
 116         i = CONTENT_CLOUD;
 117         f = &g_content_features[i];
 118         f->setAllTextures(irrlicht->getTextureId("cloud.png"));
 119         f->is_ground_content = true;
 120
 121         i = CONTENT_AIR;
 122         f = &g_content_features[i];
 123         f->param_type = CPT_LIGHT;
 124         f->light_propagates = true;
 125         f->sunlight_propagates = true;
 126         f->solidness = 0;
 127         f->walkable = false;
 128         f->pointable = false;
 129         f->diggable = false;
 130         f->buildable_to = true;
 131
 132         i = CONTENT_WATER;
 133         f = &g_content_features[i];
 134         f->setInventoryTexture(irrlicht->getTextureId("water.png"));
 135         f->param_type = CPT_LIGHT;
 136         f->light_propagates = true;
 137         f->solidness = 0; // Drawn separately, makes no faces
 138         f->walkable = false;
 139         f->pointable = false;
 140         f->diggable = false;
 141         f->buildable_to = true;
 142         f->liquid_type = LIQUID_FLOWING;
 143
 144         bool new_style_water = g_settings.getBool("new_style_water");
 145
 146         i = CONTENT_WATERSOURCE;
 147         f = &g_content_features[i];
 148         //f->setTexture(0, irrlicht->getTextureId("water.png"), WATER_ALPHA);
 149         if(new_style_water == false)
 150                 f->setAllTextures(irrlicht->getTextureId("water.png"), WATER_ALPHA);
 151         f->setInventoryTexture(irrlicht->getTextureId("water.png"));
 152         f->param_type = CPT_LIGHT;
 153         f->light_propagates = true;
 154         f->solidness = 1;
 155         f->walkable = false;
 156         f->pointable = false;
 157         f->diggable = false;
 158         f->buildable_to = true;
 159         f->liquid_type = LIQUID_SOURCE;
 160
 161         i = CONTENT_TORCH;
 162         f = &g_content_features[i];
 163         f->setInventoryTexture(irrlicht->getTextureId("torch_on_floor.png"));
 164         f->param_type = CPT_LIGHT;
 165         f->light_propagates = true;
 166         f->solidness = 0; // drawn separately, makes no faces
 167         f->walkable = false;
 168         f->wall_mounted = true;
 169
 170 }
 171
 172 TileSpec MapNode::getTile(v3s16 dir)
 173 {
 174         TileSpec spec;
 175
 176         s32 dir_i = -1;
 177
 178         if(dir == v3s16(0,0,0))
 179                 dir_i = -1;
 180         else if(dir == v3s16(0,1,0))
 181                 dir_i = 0;
 182         else if(dir == v3s16(0,-1,0))
 183                 dir_i = 1;
 184         else if(dir == v3s16(1,0,0))
 185                 dir_i = 2;
 186         else if(dir == v3s16(-1,0,0))
 187                 dir_i = 3;
 188         else if(dir == v3s16(0,0,1))
 189                 dir_i = 4;
 190         else if(dir == v3s16(0,0,-1))
 191                 dir_i = 5;
 192
 193         if(dir_i == -1)
 194                 // Non-directional
 195                 spec = content_features(d).tiles[0];
 196         else
 197                 spec = content_features(d).tiles[dir_i];
 198
 199         if(content_features(d).param_type == CPT_MINERAL)
 200         {
 201                 u8 mineral = param & 0x1f;
 202                 // Add mineral block texture
 203                 textureid_t tid = mineral_block_texture(mineral);
 204                 if(tid != 0)
 205                         spec.spec.addTid(tid);
 206         }
 207
 208         return spec;
 209 }
 210
 211 u8 MapNode::getMineral()
 212 {
 213         if(content_features(d).param_type == CPT_MINERAL)
 214         {
 215                 return param & 0x1f;
 216         }
 217
 218         return MINERAL_NONE;
 219 }
 220
 221 // Pointers to c_str()s g_content_features[i].inventory_image_path
 222 //const char * g_content_inventory_texture_paths[USEFUL_CONTENT_COUNT] = {0};
 223
 224 void init_content_inventory_texture_paths()
 225 {
 226         dstream<<"DEPRECATED "<<__FUNCTION_NAME<<std::endl;
 227         /*for(u16 i=0; i<USEFUL_CONTENT_COUNT; i++)
 228         {
 229                 g_content_inventory_texture_paths[i] =
 230                                 g_content_features[i].inventory_image_path.c_str();
 231         }*/
 232 }
 233