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-rw-r--r--src/Generating/RainbowRoadsGen.cpp116
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+
+// RainbowRoadsGen.cpp
+
+// Implements the cRainbowRoadsGen class representing the rainbow road generator
+
+#include "Globals.h"
+#include "RainbowRoadsGen.h"
+#include "Prefabs/RainbowRoadPrefabs.h"
+#include "PieceGenerator.h"
+
+
+
+
+
+static cPrefabPiecePool g_RainbowRoads(g_RainbowRoadPrefabs, g_RainbowRoadPrefabsCount, g_RainbowRoadStartingPrefabs, g_RainbowRoadStartingPrefabsCount);
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cRainbowRoadsGen::cRainbowRoads:
+
+class cRainbowRoadsGen::cRainbowRoads :
+ public cGridStructGen::cStructure
+{
+ typedef cGridStructGen::cStructure super;
+
+public:
+ cRainbowRoads(
+ int a_Seed,
+ int a_GridX, int a_GridZ,
+ int a_OriginX, int a_OriginZ,
+ int a_MaxDepth,
+ int a_MaxSize
+ ) :
+ super(a_GridX, a_GridZ, a_OriginX, a_OriginZ),
+ m_Seed(a_Seed),
+ m_Noise(a_Seed),
+ m_MaxSize(a_MaxSize),
+ m_Borders(a_OriginX - a_MaxSize, 0, a_OriginZ - a_MaxSize, a_OriginX + a_MaxSize, 255, a_OriginZ + a_MaxSize)
+ {
+ // Generate the pieces for this base:
+ cBFSPieceGenerator pg(g_RainbowRoads, a_Seed);
+ pg.PlacePieces(a_OriginX, 190, a_OriginZ, a_MaxDepth, m_Pieces);
+ if (m_Pieces.empty())
+ {
+ return;
+ }
+ }
+
+ ~cRainbowRoads()
+ {
+ cPieceGenerator::FreePieces(m_Pieces);
+ }
+
+protected:
+ /** Seed for the random functions */
+ int m_Seed;
+
+ /** The noise used as a pseudo-random generator */
+ cNoise m_Noise;
+
+ /** Maximum size, in X/Z blocks, of the village (radius from the origin) */
+ int m_MaxSize;
+
+ /** Borders of the vilalge - no item may reach out of this cuboid. */
+ cCuboid m_Borders;
+
+ /** The village pieces, placed by the generator. */
+ cPlacedPieces m_Pieces;
+
+
+ // cGridStructGen::cStructure overrides:
+ virtual void DrawIntoChunk(cChunkDesc & a_Chunk) override
+ {
+ for (cPlacedPieces::iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
+ {
+ cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
+ Prefab.Draw(a_Chunk, *itr);
+ } // for itr - m_PlacedPieces[]
+ }
+} ;
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cRainbowRoadsGen:
+
+
+
+
+
+cRainbowRoadsGen::cRainbowRoadsGen(int a_Seed, int a_GridSize, int a_MaxOffset, int a_MaxDepth, int a_MaxSize) :
+ super(a_Seed, a_GridSize, a_GridSize, a_MaxOffset, a_MaxOffset, a_MaxSize, a_MaxSize, 100),
+ m_Noise(a_Seed + 9000),
+ m_MaxDepth(a_MaxDepth),
+ m_MaxSize(a_MaxSize)
+{
+}
+
+
+
+
+
+cGridStructGen::cStructurePtr cRainbowRoadsGen::CreateStructure(int a_GridX, int a_GridZ, int a_OriginX, int a_OriginZ)
+{
+ // Create a base based on the chosen prefabs:
+ return cStructurePtr(new cRainbowRoads(m_Seed, a_GridX, a_GridZ, a_OriginX, a_OriginZ, m_MaxDepth, m_MaxSize));
+}
+
+
+
+