X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flight.cpp;h=765c6303a97218ff27f31f2bf470bdb1c5f91710;hb=c5f6f9f77ac1df4b223649fcaca9a66333aa8786;hp=89bddb1c42dc4ab46f110cd16bf64a314af36bdf;hpb=0f8b91bfba56bf75eee459f25237c67f32bc0c1a;p=dragonfireclient.git diff --git a/src/light.cpp b/src/light.cpp index 89bddb1c4..765c6303a 100644 --- a/src/light.cpp +++ b/src/light.cpp @@ -1,18 +1,18 @@ /* -Minetest-c55 -Copyright (C) 2010 celeron55, Perttu Ahola +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. +GNU Lesser General Public License for more details. -You should have received a copy of the GNU General Public License along +You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ @@ -20,6 +20,30 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "light.h" #if 1 +// Middle-raised variation of a_n+1 = a_n * 0.786 +// Length of LIGHT_MAX+1 means LIGHT_MAX is the last value. +// LIGHT_SUN is read as LIGHT_MAX from here. +u8 light_decode_table[LIGHT_MAX+1] = +{ +8, +11+2, +14+7, +18+10, +22+15, +29+20, +37+20, +47+15, +60+10, +76+7, +97+5, +123+2, +157, +200, +255, +}; +#endif + +#if 0 /* Made using this and: - adding 220 as the second last one