diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Generating/DungeonRoomsFinisher.cpp | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/src/Generating/DungeonRoomsFinisher.cpp b/src/Generating/DungeonRoomsFinisher.cpp index c662ca6b4..4dbbb0a11 100644 --- a/src/Generating/DungeonRoomsFinisher.cpp +++ b/src/Generating/DungeonRoomsFinisher.cpp @@ -5,6 +5,7 @@ #include "Globals.h" #include "DungeonRoomsFinisher.h" +#include "../FastRandom.h" @@ -125,6 +126,35 @@ protected: + /** Fills the specified area of blocks in the chunk with a random pattern of the specified blocktypes, if they are one of the overwritten block types. + The coords are absolute, start coords are inclusive, end coords are exclusive. The first blocktype uses 75% chance, the second 25% chance. */ + void ReplaceCuboidRandom(cChunkDesc & a_ChunkDesc, int a_StartX, int a_StartY, int a_StartZ, int a_EndX, int a_EndY, int a_EndZ, BLOCKTYPE a_DstBlockType1, BLOCKTYPE a_DstBlockType2) + { + int BlockX = a_ChunkDesc.GetChunkX() * cChunkDef::Width; + int BlockZ = a_ChunkDesc.GetChunkZ() * cChunkDef::Width; + int RelStartX = Clamp(a_StartX - BlockX, 0, cChunkDef::Width - 1); + int RelStartZ = Clamp(a_StartZ - BlockZ, 0, cChunkDef::Width - 1); + int RelEndX = Clamp(a_EndX - BlockX, 0, cChunkDef::Width); + int RelEndZ = Clamp(a_EndZ - BlockZ, 0, cChunkDef::Width); + cFastRandom rnd; + for (int y = a_StartY; y < a_EndY; y++) + { + for (int z = RelStartZ; z < RelEndZ; z++) + { + for (int x = RelStartX; x < RelEndX; x++) + { + if (cBlockInfo::CanBeTerraformed(a_ChunkDesc.GetBlockType(x, y, z))) + { + BLOCKTYPE BlockType = (rnd.NextInt(101) < 75) ? a_DstBlockType1 : a_DstBlockType2; + a_ChunkDesc.SetBlockType(x, y, z, BlockType); + } + } // for x + } // for z + } // for z + } + + + /** Tries to place a chest at the specified (absolute) coords. Does nothing if the coords are outside the chunk. */ void TryPlaceChest(cChunkDesc & a_ChunkDesc, const Vector3i & a_Chest) @@ -160,8 +190,9 @@ protected: } int b = m_FloorHeight + 1; // Bottom int t = m_FloorHeight + 1 + ROOM_HEIGHT; // Top - ReplaceCuboid(a_ChunkDesc, m_StartX, m_FloorHeight, m_StartZ, m_EndX + 1, b, m_EndZ + 1, E_BLOCK_MOSSY_COBBLESTONE); // Floor + ReplaceCuboidRandom(a_ChunkDesc, m_StartX, m_FloorHeight, m_StartZ, m_EndX + 1, b, m_EndZ + 1, E_BLOCK_MOSSY_COBBLESTONE, E_BLOCK_COBBLESTONE); // Floor ReplaceCuboid(a_ChunkDesc, m_StartX + 1, b, m_StartZ + 1, m_EndX, t, m_EndZ, E_BLOCK_AIR); // Insides + // Walls: ReplaceCuboid(a_ChunkDesc, m_StartX, b, m_StartZ, m_StartX + 1, t, m_EndZ, E_BLOCK_COBBLESTONE); // XM wall ReplaceCuboid(a_ChunkDesc, m_EndX, b, m_StartZ, m_EndX + 1, t, m_EndZ, E_BLOCK_COBBLESTONE); // XP wall ReplaceCuboid(a_ChunkDesc, m_StartX, b, m_StartZ, m_EndX + 1, t, m_StartZ + 1, E_BLOCK_COBBLESTONE); // ZM wall |