Revert "Fix short 180 degree rotation when using set_bone_position (#10405)" (#10534)

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

diff --git a/src/mapgen/mapgen.h b/src/mapgen/mapgen.h
index 1473d41a685647945685412d6544b17e6bda9854..1487731e20bb46ef19de89c3efecfbd4bd3d9b3a 100644 (file)
--- a/src/mapgen/mapgen.h
+++ b/src/mapgen/mapgen.h
@@ -1,8 +1,8 @@
 /*
 Minetest
-Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
-Copyright (C) 2013-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
-Copyright (C) 2015-2018 paramat
+Copyright (C) 2010-2020 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2015-2020 paramat
+Copyright (C) 2013-2016 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
@@ -37,8 +37,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define MG_LIGHT       0x10
 #define MG_DECORATIONS 0x20
 #define MG_BIOMES      0x40
+#define MG_ORES        0x80
 
-typedef u8 biome_t;  // copy from mg_biome.h to avoid an unnecessary include
+typedef u16 biome_t;  // copy from mg_biome.h to avoid an unnecessary include
 
 class Settings;
 class MMVManip;
@@ -51,6 +52,7 @@ class Biome;
 class BiomeGen;
 struct BiomeParams;
 class BiomeManager;
+class EmergeParams;
 class EmergeManager;
 class MapBlock;
 class VoxelManipulator;
@@ -86,11 +88,9 @@ struct GenNotifyEvent {
 
 class GenerateNotifier {
 public:
+       // Use only for temporary Mapgen objects with no map generation!
        GenerateNotifier() = default;
-       GenerateNotifier(u32 notify_on, std::set<u32> *notify_on_deco_ids);
-
-       void setNotifyOn(u32 notify_on);
-       void setNotifyOnDecoIds(std::set<u32> *notify_on_deco_ids);
+       GenerateNotifier(u32 notify_on, const std::set<u32> *notify_on_deco_ids);
 
        bool addEvent(GenNotifyType type, v3s16 pos, u32 id=0);
        void getEvents(std::map<std::string, std::vector<v3s16> > &event_map);
@@ -98,7 +98,7 @@ class GenerateNotifier {
 
 private:
        u32 m_notify_on = 0;
-       std::set<u32> *m_notify_on_deco_ids;
+       const std::set<u32> *m_notify_on_deco_ids = nullptr;
        std::list<GenNotifyEvent> m_notify_events;
 };
 
@@ -124,7 +124,9 @@ struct MapgenParams {
        u64 seed = 0;
        s16 water_level = 1;
        s16 mapgen_limit = MAX_MAP_GENERATION_LIMIT;
-       u32 flags = MG_CAVES | MG_LIGHT | MG_DECORATIONS | MG_BIOMES;
+       // Flags set in readParams
+       u32 flags = 0;
+       u32 spflags = 0;
 
        BiomeParams *bparams = nullptr;
 
@@ -133,6 +135,8 @@ struct MapgenParams {
 
        virtual void readParams(const Settings *settings);
        virtual void writeParams(Settings *settings) const;
+       // Default settings for g_settings such as flags
+       virtual void setDefaultSettings(Settings *settings) {};
 
        s32 getSpawnRangeMax();
 
@@ -172,7 +176,7 @@ class Mapgen {
        GenerateNotifier gennotify;
 
        Mapgen() = default;
-       Mapgen(int mapgenid, MapgenParams *params, EmergeManager *emerge);
+       Mapgen(int mapgenid, MapgenParams *params, EmergeParams *emerge);
        virtual ~Mapgen() = default;
        DISABLE_CLASS_COPY(Mapgen);
 
@@ -180,7 +184,6 @@ class Mapgen {
 
        static u32 getBlockSeed(v3s16 p, s32 seed);
        static u32 getBlockSeed2(v3s16 p, s32 seed);
-       s16 findGroundLevelFull(v2s16 p2d);
        s16 findGroundLevel(v2s16 p2d, s16 ymin, s16 ymax);
        s16 findLiquidSurface(v2s16 p2d, s16 ymin, s16 ymax);
        void updateHeightmap(v3s16 nmin, v3s16 nmax);
@@ -211,9 +214,10 @@ class Mapgen {
        static MapgenType getMapgenType(const std::string &mgname);
        static const char *getMapgenName(MapgenType mgtype);
        static Mapgen *createMapgen(MapgenType mgtype, MapgenParams *params,
-               EmergeManager *emerge);
+               EmergeParams *emerge);
        static MapgenParams *createMapgenParams(MapgenType mgtype);
        static void getMapgenNames(std::vector<const char *> *mgnames, bool include_hidden);
+       static void setDefaultSettings(Settings *settings);
 
 private:
        // isLiquidHorizontallyFlowable() is a helper function for updateLiquid()
@@ -238,7 +242,7 @@ class Mapgen {
 */
 class MapgenBasic : public Mapgen {
 public:
-       MapgenBasic(int mapgenid, MapgenParams *params, EmergeManager *emerge);
+       MapgenBasic(int mapgenid, MapgenParams *params, EmergeParams *emerge);
        virtual ~MapgenBasic();
 
        virtual void generateBiomes();
@@ -249,7 +253,7 @@ class MapgenBasic : public Mapgen {
        virtual void generateDungeons(s16 max_stone_y);
 
 protected:
-       EmergeManager *m_emerge;
+       EmergeParams *m_emerge;
        BiomeManager *m_bmgr;
 
        Noise *noise_filler_depth;