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authormadmaxoft <github@xoft.cz>2014-09-26 13:04:34 +0200
committermadmaxoft <github@xoft.cz>2014-09-26 13:04:34 +0200
commit157cad900724f26f7d2f19fae1d7e917510170d8 (patch)
treebc139872a732d801623dbe8a34e4c345a9d29e0f /src/World.cpp
parentcByteBuffer: Simplified ReadPosition(). (diff)
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Diffstat (limited to 'src/World.cpp')
-rw-r--r--src/World.cpp17
1 files changed, 14 insertions, 3 deletions
diff --git a/src/World.cpp b/src/World.cpp
index 8664bbec6..60d0ea723 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -681,8 +681,19 @@ void cWorld::GenerateRandomSpawn(void)
{
LOGD("Generating random spawnpoint...");
- while (IsBlockWaterOrIce(GetBlock((int)m_SpawnX, GetHeight((int)m_SpawnX, (int)m_SpawnZ), (int)m_SpawnZ)))
+ // Look for a spawn point at most 100 chunks away from map center:
+ for (int i = 0; i < 100; i++)
{
+ EMCSBiome biome = GetBiomeAt((int)m_SpawnX, (int)m_SpawnZ);
+ if (
+ (biome != biOcean) && (biome != biFrozenOcean) && // The biome is acceptable (don't want a small ocean island)
+ !IsBlockWaterOrIce(GetBlock((int)m_SpawnX, GetHeight((int)m_SpawnX, (int)m_SpawnZ), (int)m_SpawnZ)) // The terrain is acceptable (don't want to spawn inside a lake / river)
+ )
+ {
+ // A good spawnpoint was found
+ break;
+ }
+ // Try a neighboring chunk:
if ((GetTickRandomNumber(4) % 2) == 0) // Randomise whether to increment X or Z coords
{
m_SpawnX += cChunkDef::Width;
@@ -691,11 +702,11 @@ void cWorld::GenerateRandomSpawn(void)
{
m_SpawnZ += cChunkDef::Width;
}
- }
+ } // for i - 100*
m_SpawnY = (double)GetHeight((int)m_SpawnX, (int)m_SpawnZ) + 1.6f; // 1.6f to accomodate player height
- LOGD("Generated random spawnpoint %i %i %i", (int)m_SpawnX, (int)m_SpawnY, (int)m_SpawnZ);
+ LOGINFO("Generated random spawnpoint position {%i, %i, %i}", (int)m_SpawnX, (int)m_SpawnY, (int)m_SpawnZ);
}