Merge pull request #59 from PrairieAstronomer/readme_irrlicht_change

[dragonfireclient.git] / src / mapgen / mapgen_flat.h

diff --git a/src/mapgen/mapgen_flat.h b/src/mapgen/mapgen_flat.h
index d2598695ff1087b780e63598468f7300b0e85625..4b46aff27343b90acefad8807ed2349001fcc980 100644 (file)
--- a/src/mapgen/mapgen_flat.h
+++ b/src/mapgen/mapgen_flat.h
@@ -1,7 +1,7 @@
 /*
 Minetest
-Copyright (C) 2015-2018 paramat
-Copyright (C) 2015-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+Copyright (C) 2015-2020 paramat
+Copyright (C) 2015-2016 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
@@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 /////// Mapgen Flat flags
 #define MGFLAT_LAKES 0x01
 #define MGFLAT_HILLS 0x02
+#define MGFLAT_CAVERNS 0x04
 
 class BiomeManager;
 
@@ -32,20 +33,28 @@ extern FlagDesc flagdesc_mapgen_flat[];
 
 struct MapgenFlatParams : public MapgenParams
 {
-       u32 spflags = 0;
        s16 ground_level = 8;
-       s16 large_cave_depth = -33;
-       s16 lava_depth = -256;
-       float cave_width = 0.09f;
        float lake_threshold = -0.45f;
        float lake_steepness = 48.0f;
        float hill_threshold = 0.45f;
        float hill_steepness = 64.0f;
+
+       float cave_width = 0.09f;
+       u16 small_cave_num_min = 0;
+       u16 small_cave_num_max = 0;
+       u16 large_cave_num_min = 0;
+       u16 large_cave_num_max = 2;
+       s16 large_cave_depth = -33;
+       float large_cave_flooded = 0.5f;
+       s16 cavern_limit = -256;
+       s16 cavern_taper = 256;
+       float cavern_threshold = 0.7f;
        s16 dungeon_ymin = -31000;
        s16 dungeon_ymax = 31000;
 
        NoiseParams np_terrain;
        NoiseParams np_filler_depth;
+       NoiseParams np_cavern;
        NoiseParams np_cave1;
        NoiseParams np_cave2;
        NoiseParams np_dungeons;
@@ -55,12 +64,13 @@ struct MapgenFlatParams : public MapgenParams
 
        void readParams(const Settings *settings);
        void writeParams(Settings *settings) const;
+       void setDefaultSettings(Settings *settings);
 };
 
 class MapgenFlat : public MapgenBasic
 {
 public:
-       MapgenFlat(MapgenFlatParams *params, EmergeManager *emerge);
+       MapgenFlat(MapgenFlatParams *params, EmergeParams *emerge);
        ~MapgenFlat();
 
        virtual MapgenType getType() const { return MAPGEN_FLAT; }
@@ -71,13 +81,10 @@ class MapgenFlat : public MapgenBasic
 
 private:
        s16 ground_level;
-       s16 large_cave_depth;
        float lake_threshold;
        float lake_steepness;
        float hill_threshold;
        float hill_steepness;
-       s16 dungeon_ymin;
-       s16 dungeon_ymax;
 
        Noise *noise_terrain;
 };