advtrains_interlocking/textures/at_il_routep_advance.png

/*
Minetest
Copyright (C) 2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>

This program is free software; you can redistribute it and/or modify
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 Lesser General Public License for more details.

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.
*/


#include "lua_api/l_vmanip.h"
#include "lua_api/l_internal.h"
#include "common/c_converter.h"
#include "emerge.h"
#include "environment.h"
#include "map.h"
#include "server.h"
#include "mapgen.h"

// garbage collector
int LuaVoxelManip::gc_object(lua_State *L)
{
	LuaVoxelManip *o = *(LuaVoxelManip **)(lua_touserdata(L, 1));
	delete o;

	return 0;
}

int LuaVoxelManip::l_read_from_map(lua_State *L)
{
	LuaVoxelManip *o = checkobject(L, 1);
	ManualMapVoxelManipulator *vm = o->vm;

	v3s16 bp1 = getNodeBlockPos(read_v3s16(L, 2));
	v3s16 bp2 = getNodeBlockPos(read_v3s16(L, 3));
	sortBoxVerticies(bp1, bp2);

	vm->initialEmerge(bp1, bp2);

	push_v3s16(L, vm->m_area.MinEdge);
	push_v3s16(L, vm->m_area.MaxEdge);

	return 2;
}

int LuaVoxelManip::l_get_data(lua_State *L)
{
	NO_MAP_LOCK_REQUIRED;

	LuaVoxelManip *o = checkobject(L, 1);
	ManualMapVoxelManipulator *vm = o->vm;
ofs	hex dump	ascii
0000	89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 00 40 00 00 00 10 08 06 00 00 00 a6 e7 79	.PNG........IHDR...@...........y
0020	29 00 00 00 06 62 4b 47 44 00 ff 00 ff 00 ff a0 bd a7 93 00 00 00 09 70 48 59 73 00 00 0b 13 00	)....bKGD..............pHYs.....
0040	00 0b 13 01 00 9a 9c 18 00 00 00 07 74 49 4d 45 07 e2 0a 07 10 29 0b 8f 8d d5 22 00 00 00 1d 69	............tIME.....)...."....i
0060	54 58 74 43 6f 6d 6d 65 6e 74 00 00 00 00 00 43 72 65 61 74 65 64 20 77 69 74 68 20 47 49 4d 50	TXtComment.....Created.with.GIMP
0080	64 2e 65 07 00 00 00 94 49 44 41 54 58 c3 ed 95 cd 0d 80 20 0c 46 9f 24 ce c4 12 5e 1c c6 29 1c	d.e.....IDATX........F.$...^..).
00a0	c6 8b 4b 30 13 07 bd 11 7f d0 93 f6 23 81 97 34 34 bd 94 7e 2d 05 84 04 96 cd 36 63 bc e5 73 88	..K0........#..44..~-.....6c..s.
00c0	09 b0 d9 e5 5a 6f b1 ce be 0b 39 46 3c 91 c0 8a 67 48 97 fd da cf e1 54 05 9f 0d 02 3d 9e 21 75	....Zo....9F<...gH.....T....=.!u
00e0	e9 0f 3f 37 01 22 01 96 64 9e 78 88 f1 ab 08 6f 93 20 5b 82 b6 3b a0 84 e7 5e d8 2f d0 90 32 23	..?7."..d.x....o..[..;...^./..2#
0100	ef 48 57 44 f1 93 f0 1e d2 e2 af 67 75 63 ff e4 b7 1d 60 87 a3 72 9a 00 b5 0b b0 03 01 92 5d 36	.HWD.......guc....`..r........]6
0120	87 2a b3 78 00 00 00 00 49 45 4e 44 ae 42 60 82	.*.x....IEND.B`.