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More TNT fixes.

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Chain-reaction TNTs are spawned in proper coordinates (FS #390)
Centralized Primed TNT entity spawning and made available to the plugins.
Internal changes for better TNT performance.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1604 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com
2013-06-18 19:09:51 +00:00
parent 547c341325
commit b2138b132c
14 changed files with 79 additions and 66 deletions
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74
source/ChunkMap.cpp
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@@ -1497,13 +1497,12 @@ bool cChunkMap::ForEachEntityInChunk(int a_ChunkX, int a_ChunkZ, cEntityCallback
cVector3iArray * cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY, int a_BlockZ)
void cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY, int a_BlockZ, cVector3iArray & a_BlocksAffected)
{
cBlockArea area;
cVector3iArray * BlocksAffected = new cVector3iArray();
int ExplosionSizeInt = (int) ceil(a_ExplosionSize);
int ExplosionSizeSq = ExplosionSizeInt * ExplosionSizeInt;
BlocksAffected->reserve(8 * ExplosionSizeInt * ExplosionSizeInt * ExplosionSizeInt);
a_BlocksAffected.reserve(8 * ExplosionSizeInt * ExplosionSizeInt * ExplosionSizeInt);
area.Read(m_World, a_BlockX - ExplosionSizeInt, a_BlockX + ExplosionSizeInt, a_BlockY - ExplosionSizeInt, a_BlockY + ExplosionSizeInt, a_BlockZ - ExplosionSizeInt,a_BlockZ + ExplosionSizeInt);
for (int x = -ExplosionSizeInt; x < ExplosionSizeInt; x++)
{
@@ -1516,43 +1515,42 @@ cVector3iArray * cChunkMap::DoExplosiontAt(float a_ExplosionSize, int a_BlockX,
}
for (int z = -ExplosionSizeInt; z < ExplosionSizeInt; z++)
{
if ((x * x + y * y + z * z) < ExplosionSizeSq)
if ((x * x + y * y + z * z) > ExplosionSizeSq)
{
switch (area.GetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z))
{
case E_BLOCK_TNT:
{
// Activate the TNT, with a random fuse between 10 to 30 game ticks
float FuseTime = (float)(10 + m_World->GetTickRandomNumber(20)) / 20;
cTNTEntity * TNT = new cTNTEntity(a_BlockX, a_BlockY, a_BlockZ, FuseTime);
TNT->Initialize(m_World);
area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_AIR);
BlocksAffected->push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ + z));
break;
}
case E_BLOCK_OBSIDIAN:
case E_BLOCK_BEDROCK:
case E_BLOCK_WATER:
case E_BLOCK_STATIONARY_WATER:
case E_BLOCK_STATIONARY_LAVA:
case E_BLOCK_LAVA:
{
// These blocks are not affected by explosions
break;
}
default:
{
area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_AIR);
BlocksAffected->push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ + z));
}
}
// Too far away
continue;
}
}
}
}
area.Write(m_World,a_BlockX - ExplosionSizeInt,a_BlockY - ExplosionSizeInt,a_BlockZ - ExplosionSizeInt);
return BlocksAffected;
switch (area.GetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z))
{
case E_BLOCK_TNT:
{
// Activate the TNT, with a random fuse between 10 to 30 game ticks
float FuseTime = (float)(10 + m_World->GetTickRandomNumber(20)) / 20;
m_World->SpawnPrimedTNT(a_BlockX + x + 0.5, a_BlockY + y + 0.5, a_BlockZ + z + 0.5, FuseTime);
area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_AIR);
a_BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ + z));
break;
}
case E_BLOCK_OBSIDIAN:
case E_BLOCK_BEDROCK:
case E_BLOCK_WATER:
case E_BLOCK_STATIONARY_WATER:
case E_BLOCK_STATIONARY_LAVA:
case E_BLOCK_LAVA:
{
// These blocks are not affected by explosions
break;
}
default:
{
area.SetBlockType(a_BlockX + x, a_BlockY + y, a_BlockZ + z, E_BLOCK_AIR);
a_BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ + z));
}
} // switch (BlockType)
} // for z
} // for y
} // for x
area.Write(m_World, a_BlockX - ExplosionSizeInt, a_BlockY - ExplosionSizeInt, a_BlockZ - ExplosionSizeInt);
}