mirror of
https://github.com/minetest/minetest.git
synced 2024-11-30 11:33:44 +01:00
3face01a20
* Rename IWritableNodeDefManager to NodeDefManager * Make INodeDefManager functions const * Use "const *NodeDefManager" instead of "*INodeDefManager" * Remove unused INodeDefManager class * Merge NodeDefManager and CNodeDefManager * Document NodeDefManager
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2016 MillersMan <millersman@users.noreply.github.com>
|
|
|
|
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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "util/container.h"
|
|
#include "irrlichttypes_bloated.h"
|
|
|
|
class NodeDefManager;
|
|
class Map;
|
|
class MapBlock;
|
|
|
|
class ReflowScan {
|
|
public:
|
|
ReflowScan(Map *map, const NodeDefManager *ndef);
|
|
void scan(MapBlock *block, UniqueQueue<v3s16> *liquid_queue);
|
|
|
|
private:
|
|
MapBlock *lookupBlock(int x, int y, int z);
|
|
bool isLiquidFlowableTo(int x, int y, int z);
|
|
bool isLiquidHorizontallyFlowable(int x, int y, int z);
|
|
void scanColumn(int x, int z);
|
|
|
|
private:
|
|
Map *m_map = nullptr;
|
|
const NodeDefManager *m_ndef = nullptr;
|
|
v3s16 m_block_pos, m_rel_block_pos;
|
|
UniqueQueue<v3s16> *m_liquid_queue = nullptr;
|
|
MapBlock *m_lookup[3 * 3 * 3];
|
|
u32 m_lookup_state_bitset;
|
|
};
|