mirror of https://github.com/minetest/minetest.git
137 lines
3.6 KiB
C++
137 lines
3.6 KiB
C++
/*
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Minetest-c55
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Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "tile.h"
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#include "porting.h"
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// For IrrlichtWrapper
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#include "main.h"
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#include <string>
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/*
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These can either be real paths or generated names of preloaded
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textures (like "mud.png_sidegrass")
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*/
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std::string g_tile_texture_paths[TILES_COUNT];
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const char * tile_texture_path_get(u32 i)
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{
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assert(i < TILES_COUNT);
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//return g_tile_texture_paths[i];
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return g_tile_texture_paths[i].c_str();
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}
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// A mapping from tiles to materials
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// Initialized at run-time.
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video::SMaterial g_tile_materials[TILES_COUNT];
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enum TileTextureModID
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{
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TTMID_NONE,
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TTMID_SIDEGRASS,
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};
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struct TileTextureSpec
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{
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const char *filename;
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enum TileTextureModID mod;
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};
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/*
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Initializes g_tile_texture_paths with paths of textures,
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generates generated textures and creates the tile material array.
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*/
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void init_tile_textures()
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{
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TileTextureSpec tile_texture_specs[TILES_COUNT] =
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{
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{NULL, TTMID_NONE},
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{"stone.png", TTMID_NONE},
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{"water.png", TTMID_NONE},
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{"grass.png", TTMID_NONE},
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{"tree.png", TTMID_NONE},
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{"leaves.png", TTMID_NONE},
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{"grass_footsteps.png", TTMID_NONE},
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{"mese.png", TTMID_NONE},
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{"mud.png", TTMID_NONE},
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{"tree_top.png", TTMID_NONE},
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{"mud.png", TTMID_SIDEGRASS},
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{"cloud.png", TTMID_NONE},
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{"coalstone.png", TTMID_NONE},
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{"wood.png", TTMID_NONE},
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};
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for(s32 i=0; i<TILES_COUNT; i++)
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{
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const char *filename = tile_texture_specs[i].filename;
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enum TileTextureModID mod_id = tile_texture_specs[i].mod;
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if(filename != NULL && std::string("") != filename)
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{
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std::string path = porting::getDataPath(filename);
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std::string mod_postfix = "";
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if(mod_id == TTMID_SIDEGRASS)
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{
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mod_postfix = "_sidegrass";
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// Generate texture
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TextureMod *mod = new SideGrassTextureMod();
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g_irrlicht->getTexture(TextureSpec(path + mod_postfix,
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path, mod));
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}
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g_tile_texture_paths[i] = path + mod_postfix;
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}
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}
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for(s32 i=0; i<TILES_COUNT; i++)
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{
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const char *path = tile_texture_path_get(i);
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video::ITexture *t = NULL;
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if(path != NULL && std::string("") != path)
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{
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t = g_irrlicht->getTexture(path);
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assert(t != NULL);
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}
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g_tile_materials[i].Lighting = false;
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g_tile_materials[i].BackfaceCulling = false;
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g_tile_materials[i].setFlag(video::EMF_BILINEAR_FILTER, false);
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g_tile_materials[i].setFlag(video::EMF_ANTI_ALIASING, video::EAAM_OFF);
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//if(i != TILE_WATER)
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g_tile_materials[i].setFlag(video::EMF_FOG_ENABLE, true);
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//g_tile_materials[i].setFlag(video::EMF_TEXTURE_WRAP, video::ETC_REPEAT);
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//g_tile_materials[i].setFlag(video::EMF_ANISOTROPIC_FILTER, false);
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g_tile_materials[i].setTexture(0, t);
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}
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g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
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//g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
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}
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video::SMaterial & tile_material_get(u32 i)
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{
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assert(i < TILES_COUNT);
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return g_tile_materials[i];
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}
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