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authorMattes D <github@xoft.cz>2015-11-11 10:32:42 +0100
committerMattes D <github@xoft.cz>2015-12-01 10:35:07 +0100
commitb8fbba5eb92cda32b13d65f3704adf778da82f38 (patch)
tree0c6e8f47ae152e5ffade6f0a7457505101764753 /src/Generating/PrefabPiecePool.h
parentMerge pull request #2696 from Gargaj/breeding (diff)
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Diffstat (limited to 'src/Generating/PrefabPiecePool.h')
-rw-r--r--src/Generating/PrefabPiecePool.h62
1 files changed, 50 insertions, 12 deletions
diff --git a/src/Generating/PrefabPiecePool.h b/src/Generating/PrefabPiecePool.h
index f7bf41994..1c51c4963 100644
--- a/src/Generating/PrefabPiecePool.h
+++ b/src/Generating/PrefabPiecePool.h
@@ -36,10 +36,13 @@ public:
pieces for the pool, and they do not participate in the generation any further.
If only a_PieceDefs is given, any such piece can be chosen as a starting piece, and all the pieces are used
for generating.
- More pieces can be added to the instance afterwards by calling AddPieceDefs() and AddStartingPieceDefs(). */
+ More pieces can be added to the instance afterwards by calling AddPieceDefs() and AddStartingPieceDefs().
+ If a_DefaultStartingPieceHeight is non-negative, it is applied to each starting piece as its fixed
+ height (for the GetStartingPieceHeight() call). */
cPrefabPiecePool(
const cPrefab::sDef * a_PieceDefs, size_t a_NumPieceDefs,
- const cPrefab::sDef * a_StartingPieceDefs, size_t a_NumStartingPieceDefs
+ const cPrefab::sDef * a_StartingPieceDefs, size_t a_NumStartingPieceDefs,
+ int a_DefaultStartingPieceHeight = -1
);
/** Creates a pool and loads the contents of the specified file into it.
@@ -59,16 +62,30 @@ public:
/** Adds pieces from the specified definitions into m_StartingPieces. Doesn't add them to
the m_PiecesByConnector map.
- May be called multiple times with different PieceDefs, will add all such pieces. */
- void AddStartingPieceDefs(const cPrefab::sDef * a_StartingPieceDefs, size_t a_NumStartingPieceDefs);
+ May be called multiple times with different PieceDefs, will add all such pieces.
+ If a_DefaultPieceHeight is non-negative, it is applied to each piece as its fixed
+ height (for the GetStartingPieceHeight() call). */
+ void AddStartingPieceDefs(
+ const cPrefab::sDef * a_StartingPieceDefs,
+ size_t a_NumStartingPieceDefs,
+ int a_DefaultPieceHeight = -1
+ );
/** Loads the pieces from the specified file. Returns true if successful, false on error.
If a_LogWarnings is true, logs a warning to console when loading fails. */
bool LoadFromFile(const AString & a_FileName, bool a_LogWarnings);
- /** Loads the pieces from the specified Cubeset file. Returns true if successful, false on error.
+ /** Loads the pieces from the specified string.
+ Returns true if successful, false on error.
+ a_FileName is used only logging.
+ If a_LogWarnings is true, logs a warning to console when loading fails. */
+ bool LoadFromString(const AString & a_Contents, const AString & a_FileName, bool a_LogWarnings);
+
+ /** Loads the pieces from the specified string containing Cubeset file data.
+ Returns true if successful, false on error.
+ a_FileName is used only logging.
If a_LogWarnings is true, logs a warning to console when loading fails. */
- bool LoadFromCubesetFile(const AString & a_FileName, bool a_LogWarnings);
+ bool LoadFromCubeset(const AString & a_Contents, const AString & a_FileName, bool a_LogWarnings);
/** Returns the number of regular (non-starting) pieces. */
size_t GetAllPiecesCount(void) const { return m_AllPieces.size(); }
@@ -88,6 +105,16 @@ public:
/** Returns true if a_Biome is among the accepted biomes in the m_AcceptedBiomes metadata member. */
bool IsBiomeAllowed(EMCSBiome a_Biome) const { return (m_AllowedBiomes.find(a_Biome) != m_AllowedBiomes.end()); }
+ /** Returns the specified value from the metadata map.
+ Returns an empty string if no such value had been read. */
+ AString GetMetadata(const AString & a_ParamName) const;
+
+ const AStringMap & GetAllMetadata(void) const { return m_Metadata; }
+
+ /** Called when the piece pool is assigned to a generator,
+ so that the individual starting pieces' vertical strategies may bind to the underlying subgenerators. */
+ void AssignGens(int a_Seed, cBiomeGenPtr & a_BiomeGen, cTerrainHeightGenPtr & a_HeightGen, int a_SeaLevel);
+
// cPiecePool overrides:
virtual cPieces GetPiecesWithConnector(int a_ConnectorType) override;
virtual cPieces GetStartingPieces(void) override;
@@ -100,7 +127,8 @@ protected:
/** The type used to map a connector type to the list of pieces with that connector */
typedef std::map<int, cPieces> cPiecesMap;
-
+
+
/** All the pieces that are allowed for building.
This is the list that's used for memory allocation and deallocation for the pieces. */
cPieces m_AllPieces;
@@ -137,14 +165,18 @@ protected:
/** A set of allowed biomes for the pool. The pool will only be used within the specified biomes. */
std::unordered_set<EMCSBiome, BiomeHasher> m_AllowedBiomes;
+ /** A dictionary of pool-wide metadata, as read from the cubeset file. */
+ AStringMap m_Metadata;
+
/** Adds the prefab to the m_PiecesByConnector map for all its connectors. */
void AddToPerConnectorMap(cPrefab * a_Prefab);
/** Loads the pieces from the cubeset file parsed into the specified Lua state.
Returns true on success, false on error.
+ a_FileName is used only logging.
If a_LogWarnings is true, logs a warning to console when loading fails. */
- bool LoadFromCubesetFileVer1(const AString & a_FileName, cLuaState & a_LuaState, bool a_LogWarnings);
+ bool LoadFromCubesetVer1(const AString & a_FileName, cLuaState & a_LuaState, bool a_LogWarnings);
/** Loads a single piece from the cubeset file parsed into the specified Lua state.
The piece's definition table is expected to be at the top of the Lua stack.
@@ -187,7 +219,7 @@ protected:
The metadata is applied into the a_Prefab object.
a_PieceName is the identification of the piece, used for logging only.
If a_LogWarnings is true, logs a warning to console when loading fails. */
- bool ApplyPieceMetadataCubesetVer1(
+ bool ReadPieceMetadataCubesetVer1(
const AString & a_FileName,
cLuaState & a_LuaState,
const AString & a_PieceName,
@@ -195,15 +227,21 @@ protected:
bool a_LogWarnings
);
- /** Reads the metadata for the entire pool from the cubeset file parsed into the specified Lua state.
+ /** Reads the metadata for the entire pool from the cubeset file, stores it in the m_Metadata map.
Returns true on success, false on failure.
- The metadata is applied into "this".
If a_LogWarnings is true, logs a warning to console when loading fails. */
- bool ApplyPoolMetadataCubesetVer1(
+ bool ReadPoolMetadataCubesetVer1(
const AString & a_FileName,
cLuaState & a_LuaState,
bool a_LogWarnings
);
+
+ /** Applies the base known metadata from the m_Metadata map into this pool.
+ If a_LogWarnings is true, logs a warning to console when loading fails. */
+ void ApplyBaseMetadataCubesetVer1(
+ const AString & a_FileName,
+ bool a_LogWarnings
+ );
} ;