5 #include "stdafx.h"

     5 #include "stdafx.h"

     6 #include "openttd.h"

     6 #include "openttd.h"

     7 #include "variables.h"

     7 #include "variables.h"

     8 #include "heightmap.h"

     8 #include "heightmap.h"

     9 #include "clear_map.h"

     9 #include "clear_map.h"

    11 #include "void_map.h"

    10 #include "void_map.h"

    12 #include "debug.h"

    11 #include "debug.h"

    13 #include "gui.h"

    12 #include "gui.h"

    14 #include "saveload.h"

    13 #include "saveload.h"

    15 #include "bmp.h"

    14 #include "bmp.h"

    16 #include "gfx_func.h"

    15 #include "gfx_func.h"

    17 #include "core/alloc_func.hpp"

    16 #include "core/alloc_func.hpp"

    18 #include "fios.h"

    17 #include "fios.h"

    19 

    20 

    20 /**

    21 /**

    21  * Convert RGB colors to Grayscale using 29.9% Red, 58.7% Green, 11.4% Blue

    22  * Convert RGB colors to Grayscale using 29.9% Red, 58.7% Green, 11.4% Blue

    22  *  (average luminosity formula) -- Dalestan

    23  *  (average luminosity formula) -- Dalestan

    23  * This in fact is the NTSC Color Space -- TrueLight

    24  * This in fact is the NTSC Color Space -- TrueLight