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[oweals/minetest.git] / src / mapgen.h

diff --git a/src/mapgen.h b/src/mapgen.h
index b18bfb9309d480a562c8f45191e35b9306fa5297..1efd2bff7d09ff608a2f314b4039cb2eb3b5a393 100644 (file)
--- a/src/mapgen.h
+++ b/src/mapgen.h
@@ -1,6 +1,8 @@
 /*
 Minetest
-Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2010-2015 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2013-2016 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+Copyright (C) 2015-2017 paramat
 
 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
@@ -124,6 +126,7 @@ struct MapgenParams {
        s16 chunksize;
        u64 seed;
        s16 water_level;
+       s16 mapgen_limit;
        u32 flags;
 
        BiomeParams *bparams;
@@ -133,6 +136,7 @@ struct MapgenParams {
                chunksize(5),
                seed(0),
                water_level(1),
+               mapgen_limit(MAX_MAP_GENERATION_LIMIT),
                flags(MG_CAVES | MG_LIGHT | MG_DECORATIONS),
                bparams(NULL)
        {
@@ -158,6 +162,7 @@ class Mapgen {
 public:
        s32 seed;
        int water_level;
+       int mapgen_limit;
        u32 flags;
        bool generating;
        int id;
@@ -240,6 +245,7 @@ public:
        virtual ~MapgenBasic();
 
        virtual void generateCaves(s16 max_stone_y, s16 large_cave_depth);
+       virtual bool generateCaverns(s16 max_stone_y);
        virtual void generateDungeons(s16 max_stone_y, MgStoneType stone_type);
        virtual MgStoneType generateBiomes();
        virtual void dustTopNodes();
@@ -257,17 +263,19 @@ protected:
 
        // Content required for generateBiomes
        content_t c_stone;
-       content_t c_water_source;
-       content_t c_river_water_source;
        content_t c_desert_stone;
        content_t c_sandstone;
+       content_t c_water_source;
+       content_t c_river_water_source;
+       content_t c_lava_source;
 
        // Content required for generateDungeons
        content_t c_cobble;
        content_t c_stair_cobble;
        content_t c_mossycobble;
+       content_t c_stair_desert_stone;
        content_t c_sandstonebrick;
-       content_t c_stair_sandstonebrick;
+       content_t c_stair_sandstone_block;
 
        int ystride;
        int zstride;
@@ -278,7 +286,11 @@ protected:
 
        NoiseParams np_cave1;
        NoiseParams np_cave2;
+       NoiseParams np_cavern;
        float cave_width;
+       float cavern_limit;
+       float cavern_taper;
+       float cavern_threshold;
 };
 
 #endif