flewkey/cuberite-2a
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Fixed mob spawning so that hostile mobs will not spawn incorrectly.

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This commit is contained in:
Samuel Barney 2013-10-25 11:50:46 -06:00
parent 00480a1d9a
commit 4e024f5d87
1 changed files with 38 additions and 68 deletions
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106
source/MobSpawner.cpp
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@ -126,78 +126,48 @@ cMonster::eType cMobSpawner::ChooseMobType(EMCSBiome a_Biome)
bool cMobSpawner::CanSpawnHere(cMonster::eType a_MobType, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, BLOCKTYPE a_BlockType_below, NIBBLETYPE a_BlockMeta_below, BLOCKTYPE a_BlockType_above, NIBBLETYPE a_BlockMeta_above, NIBBLETYPE a_Skylight, NIBBLETYPE a_Blocklight, EMCSBiome a_Biome, int a_Level)
{
bool toReturn = false;
std::set<cMonster::eType>::iterator itr = m_AllowedTypes.find(a_MobType);
if (itr != m_AllowedTypes.end())
if (m_AllowedTypes.find(a_MobType) != m_AllowedTypes.end())
{
// MG TODO : find a nicer paging
if (a_MobType == cMonster::mtSquid)
switch(a_MobType)
{
toReturn = (
IsBlockLiquid(a_BlockType) &&
a_Level >= 45 &&
a_Level <= 62
);
}
else if (a_MobType == cMonster::mtBat)
{
toReturn = a_Level <= 63 && (a_Skylight == 0) && (a_Blocklight <= 4); // MG TODO : find a real rule
}
else
{
if (
a_BlockType == E_BLOCK_AIR &&
a_BlockType_above == E_BLOCK_AIR &&
! (g_BlockTransparent[a_BlockType_below])
)
{
if (a_MobType == cMonster::mtChicken || a_MobType == cMonster::mtPig || a_MobType == cMonster::mtCow || a_MobType == cMonster::mtSheep)
{
toReturn = (
(a_BlockType_below == E_BLOCK_GRASS) &&
(a_Skylight >= 9 )
);
}
else if (a_MobType == cMonster::mtOcelot)
{
toReturn = (
(a_Level >= 62) &&
(
(a_BlockType_below == E_BLOCK_GRASS) ||
(a_BlockType_below == E_BLOCK_LEAVES)
) &&
(m_Random.NextInt(3,a_Biome) != 0)
);
}
else if (a_MobType == cMonster::mtCreeper || a_MobType == cMonster::mtSkeleton || a_MobType == cMonster::mtZombie || a_MobType == cMonster::mtSpider || a_MobType == cMonster::mtEnderman || a_MobType == cMonster::mtZombiePigman)
{
toReturn = (a_Skylight <= 7) && (a_Blocklight <= 7);
if (a_Skylight)
{
if (m_Random.NextInt(2,a_Biome) != 0)
{
toReturn = false;
}
}
}
else if (a_MobType == cMonster::mtSlime)
{
toReturn = a_Level <= 40;
// MG TODO : much more complicated rules
}
else if (a_MobType == cMonster::mtGhast)
{
toReturn = m_Random.NextInt(20,a_Biome) == 0;
}
else
{
LOGD("MG TODO : check I've got a Rule to write for type %d",a_MobType);
toReturn = false;
}
}
case cMonster::mtSquid:
return IsBlockWater(a_BlockType) && (a_Level >= 45) && (a_Level <= 62);
case cMonster::mtBat:
return a_Level <= 63 && (a_Skylight == 0) && (a_Blocklight <= 4) && (a_BlockType == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_above]);
case cMonster::mtChicken:
case cMonster::mtCow:
case cMonster::mtPig:
case cMonster::mtHorse:
case cMonster::mtSheep:
return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_below]) &&
(a_BlockType_below == E_BLOCK_GRASS) && (a_Skylight >= 9);
case cMonster::mtOcelot:
return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) &&
((a_BlockType_below == E_BLOCK_GRASS) || (a_BlockType_below == E_BLOCK_LEAVES)) && (a_Level >= 62) && (m_Random.NextInt(3,a_Biome) != 0);
case cMonster::mtEnderman:
return false;
case cMonster::mtCreeper:
case cMonster::mtZombie:
case cMonster::mtSpider:
return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_below]) &&
(a_Skylight <= 7) && (a_Blocklight <= 7) && (m_Random.NextInt(2,a_Biome) == 0);
case cMonster::mtSlime:
return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_below]) &&
(a_Level <= 40);
case cMonster::mtGhast:
case cMonster::mtZombiePigman:
return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_below]) &&
(m_Random.NextInt(20,a_Biome) == 0);
default:
LOGD("MG TODO : check I've got a Rule to write for type %d",a_MobType);
return false;
}
}
return toReturn;
}