src/tile.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 "tile.h"
  21 #include "main.h"
  22
  23 // A mapping from tiles to paths of textures
  24 const char * g_tile_texture_paths[TILES_COUNT] =
  25 {
  26         NULL,
  27         "../data/stone.png",
  28         "../data/water.png",
  29         "../data/grass.png",
  30         "../data/tree.png",
  31         "../data/leaves.png",
  32         "../data/grass_footsteps.png",
  33         "../data/mese.png",
  34         "../data/mud.png",
  35         "../data/tree_top.png",
  36         "../data/mud_with_grass.png",
  37         "../data/cloud.png",
  38         "../data/coalstone.png",
  39 };
  40
  41 const char * tile_texture_path_get(u32 i)
  42 {
  43         assert(i < TILES_COUNT);
  44
  45         return g_tile_texture_paths[i];
  46 }
  47
  48 // A mapping from tiles to materials
  49 // Initialized at run-time.
  50 video::SMaterial g_tile_materials[TILES_COUNT];
  51
  52 void tile_materials_preload(IrrlichtWrapper *irrlicht)
  53 {
  54         for(s32 i=0; i<TILES_COUNT; i++)
  55         {
  56                 const char *path = g_tile_texture_paths[i];
  57
  58                 video::ITexture *t = NULL;
  59
  60                 if(path != NULL)
  61                 {
  62                         t = irrlicht->getTexture(path);
  63                         assert(t != NULL);
  64                 }
  65
  66                 g_tile_materials[i].Lighting = false;
  67                 g_tile_materials[i].BackfaceCulling = false;
  68                 g_tile_materials[i].setFlag(video::EMF_BILINEAR_FILTER, false);
  69                 g_tile_materials[i].setFlag(video::EMF_ANTI_ALIASING, video::EAAM_OFF);
  70                 //if(i != TILE_WATER)
  71                 g_tile_materials[i].setFlag(video::EMF_FOG_ENABLE, true);
  72
  73                 //g_tile_materials[i].setFlag(video::EMF_TEXTURE_WRAP, video::ETC_REPEAT);
  74                 //g_tile_materials[i].setFlag(video::EMF_ANISOTROPIC_FILTER, false);
  75
  76                 g_tile_materials[i].setTexture(0, t);
  77         }
  78
  79         g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
  80         //g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
  81 }
  82
  83 video::SMaterial & tile_material_get(u32 i)
  84 {
  85         assert(i < TILES_COUNT);
  86
  87         return g_tile_materials[i];
  88 }
  89