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-rw-r--r--source/Chunk.cpp52
-rw-r--r--source/MobSpawner.cpp74
-rw-r--r--source/MobSpawner.h5
3 files changed, 79 insertions, 52 deletions
diff --git a/source/Chunk.cpp b/source/Chunk.cpp
index 0892020e2..637b72b2b 100644
--- a/source/Chunk.cpp
+++ b/source/Chunk.cpp
@@ -519,42 +519,30 @@ void cChunk::SpawnMobs(cMobSpawner& a_MobSpawner)
ASSERT(Try_Y > 0);
ASSERT(Try_Y < cChunkDef::Height-1);
- BLOCKTYPE BlockType;
- NIBBLETYPE BlockMeta;
- BLOCKTYPE BlockType_below;
- NIBBLETYPE BlockMeta_below;
- BLOCKTYPE BlockType_above;
- NIBBLETYPE BlockMeta_above;
- if (UnboundedRelGetBlock(Try_X, Try_Y , Try_Z, BlockType, BlockMeta) &&
- UnboundedRelGetBlock(Try_X, Try_Y-1, Try_Z, BlockType_below, BlockMeta_below)&&
- UnboundedRelGetBlock(Try_X, Try_Y+1, Try_Z, BlockType_above, BlockMeta_above)
- )
- {
- EMCSBiome Biome = m_ChunkMap->GetBiomeAt (Try_X, Try_Z);
- // MG TODO :
- // Moon cycle (for slime)
- // check player and playerspawn presence < 24 blocks
- // check mobs presence on the block
+ EMCSBiome Biome = m_ChunkMap->GetBiomeAt (Try_X, Try_Z);
+ // MG TODO :
+ // Moon cycle (for slime)
+ // check player and playerspawn presence < 24 blocks
+ // check mobs presence on the block
- // MG TODO : check that "Level" really means Y
-
- NIBBLETYPE SkyLight = 0;
+ // MG TODO : check that "Level" really means Y
+
+ NIBBLETYPE SkyLight = 0;
- NIBBLETYPE BlockLight = 0;
+ NIBBLETYPE BlockLight = 0;
- if (IsLightValid() && (UnboundedRelGetBlockBlockLight(Try_X, Try_Y, Try_Z, BlockLight)) && (UnboundedRelGetBlockSkyLight(Try_X, Try_Y, Try_Z, SkyLight)))
+ if (IsLightValid())
+ {
+ cEntity* newMob = a_MobSpawner.TryToSpawnHere(this, Try_X, Try_Y, Try_Z, Biome, MaxNbOfSuccess);
+ if (newMob)
{
- cEntity* newMob = a_MobSpawner.TryToSpawnHere(BlockType, BlockMeta, BlockType_below, BlockMeta_below, BlockType_above, BlockMeta_above, SkyLight, BlockLight, Biome, Try_Y, MaxNbOfSuccess);
- if (newMob)
- {
- int WorldX, WorldY, WorldZ;
- PositionToWorldPosition(Try_X, Try_Y, Try_Z, WorldX, WorldY, WorldZ);
- double ActualX = WorldX + 0.5;
- double ActualZ = WorldZ + 0.5;
- newMob->SetPosition(ActualX, WorldY, ActualZ);
- LOGD("Spawning %s #%i at %d,%d,%d",newMob->GetClass(),newMob->GetUniqueID(),WorldX, WorldY, WorldZ);
- NumberOfSuccess++;
- }
+ int WorldX, WorldY, WorldZ;
+ PositionToWorldPosition(Try_X, Try_Y, Try_Z, WorldX, WorldY, WorldZ);
+ double ActualX = WorldX + 0.5;
+ double ActualZ = WorldZ + 0.5;
+ newMob->SetPosition(ActualX, WorldY, ActualZ);
+ LOGD("Spawning %s #%i at %d,%d,%d",newMob->GetClass(),newMob->GetUniqueID(),WorldX, WorldY, WorldZ);
+ NumberOfSuccess++;
}
}
diff --git a/source/MobSpawner.cpp b/source/MobSpawner.cpp
index 35eee4acc..a076eaf00 100644
--- a/source/MobSpawner.cpp
+++ b/source/MobSpawner.cpp
@@ -124,57 +124,95 @@ 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 cMobSpawner::CanSpawnHere(const cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ, cMonster::eType a_MobType, EMCSBiome a_Biome)
{
- if (m_AllowedTypes.find(a_MobType) != m_AllowedTypes.end())
+ BLOCKTYPE TargetBlock;
+ BLOCKTYPE BlockAbove;
+ BLOCKTYPE BlockBelow;
+ NIBBLETYPE BlockLight;
+ NIBBLETYPE SkyLight;
+ if (m_AllowedTypes.find(a_MobType) != m_AllowedTypes.end() && a_Chunk->UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, TargetBlock))
{
+
+ a_Chunk->UnboundedRelGetBlockBlockLight(a_RelX, a_RelY, a_RelZ, BlockLight);
+ a_Chunk->UnboundedRelGetBlockSkyLight(a_RelX, a_RelY, a_RelZ, SkyLight);
+ a_Chunk->UnboundedRelGetBlockType(a_RelX, a_RelY + 1, a_RelZ, BlockAbove);
+ a_Chunk->UnboundedRelGetBlockType(a_RelX, a_RelY - 1, a_RelZ, BlockBelow);
switch(a_MobType)
{
case cMonster::mtSquid:
- return IsBlockWater(a_BlockType) && (a_Level >= 45) && (a_Level <= 62);
+ return IsBlockWater(TargetBlock) && (a_RelY >= 45) && (a_RelY <= 62);
case cMonster::mtBat:
- return a_Level <= 63 && (a_Skylight == 0) && (a_Blocklight <= 4) && (a_BlockType == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_above]);
+ return (a_RelY <= 63) && (BlockLight <= 4) && (SkyLight <= 4) && (TargetBlock == E_BLOCK_AIR) && (!g_BlockTransparent[BlockAbove]);
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);
-
+ {
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) && (!g_BlockTransparent[BlockBelow]) &&
+ (BlockBelow == E_BLOCK_GRASS) && (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);
-
+ {
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) &&
+ ((BlockBelow == E_BLOCK_GRASS) || (BlockBelow == E_BLOCK_LEAVES)) && (a_RelY >= 62) && (m_Random.NextInt(3,a_Biome) != 0);
+ }
case cMonster::mtEnderman:
+ {
+ if (a_RelY < 250)
+ {
+ BLOCKTYPE BlockTop;
+ a_Chunk->UnboundedRelGetBlockType(a_RelX, a_RelY + 2, a_RelZ, BlockTop);
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) && (BlockTop == E_BLOCK_AIR) && (!g_BlockTransparent[BlockBelow]) &&
+ (SkyLight <= 7) && (BlockLight <= 7);
+ }
+ break;
+ }
case cMonster::mtSpider:
- return false;
+ {
+ bool CanSpawn = true;
+ for (int x = -1; x < 2; ++x)
+ {
+ for(int z = -1; z < 2; ++x)
+ {
+ CanSpawn = a_Chunk->UnboundedRelGetBlockType(a_RelX + x, a_RelY, a_RelZ + z, TargetBlock);
+ CanSpawn = CanSpawn && (TargetBlock == E_BLOCK_AIR);
+ if (!CanSpawn)
+ return false;
+ }
+ }
+ return CanSpawn && (!g_BlockTransparent[BlockBelow]) && (SkyLight <= 7) && (BlockLight <= 7);
+
+ }
case cMonster::mtCreeper:
case cMonster::mtZombie:
- 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);
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) && (!g_BlockTransparent[BlockBelow]) &&
+ (SkyLight <= 7) && (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);
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) && (!g_BlockTransparent[BlockBelow]) &&
+ (a_RelY <= 40);
case cMonster::mtGhast:
case cMonster::mtZombiePigman:
- return (a_BlockType == E_BLOCK_AIR) && (a_BlockType_above == E_BLOCK_AIR) && (!g_BlockTransparent[a_BlockType_below]) &&
+ return (TargetBlock == E_BLOCK_AIR) && (BlockAbove == E_BLOCK_AIR) && (!g_BlockTransparent[BlockBelow]) &&
(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 false;
}
-cMonster* cMobSpawner::TryToSpawnHere(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, int& a_MaxPackSize)
+cMonster* cMobSpawner::TryToSpawnHere(const cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ, EMCSBiome a_Biome, int& a_MaxPackSize)
{
cMonster* toReturn = NULL;
if (m_NewPack)
@@ -196,7 +234,7 @@ cMonster* cMobSpawner::TryToSpawnHere(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockM
}
- if (CanSpawnHere(m_MobType, a_BlockType, a_BlockMeta, a_BlockType_below, a_BlockMeta_below, a_BlockType_above, a_BlockMeta_above, a_Skylight, a_Blocklight, a_Biome, a_Level))
+ if (CanSpawnHere(a_Chunk, a_RelX, a_RelY, a_RelZ, m_MobType, a_Biome))
{
cMonster * newMob = cMonster::NewMonsterFromType(m_MobType);
if (newMob)
diff --git a/source/MobSpawner.h b/source/MobSpawner.h
index e5b7e9b6b..22adb00f4 100644
--- a/source/MobSpawner.h
+++ b/source/MobSpawner.h
@@ -4,6 +4,7 @@
#include <set>
#include "BlockID.h"
#include "ChunkDef.h"
+#include "Chunk.h"
#include "FastRandom.h"
#include "Mobs/Monster.h" //this is a side-effect of keeping Mobfamily inside Monster class. I'd prefer to keep both (Mobfamily and Monster) inside a "Monster" namespace MG TODO : do it
@@ -38,7 +39,7 @@ public :
// if this is the first of a Pack : determine the type of monster
// BlockType & BlockMeta are used to decide what kind of Mob can Spawn here
// MaxPackSize is set to the maximal size for a pack this type of mob
- cMonster * TryToSpawnHere(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, int& a_MaxPackSize);
+ cMonster * TryToSpawnHere(const cChunk * a_Chunk, int A_RelX, int a_RelY, int a_RelZ, EMCSBiome a_Biome, int& a_MaxPackSize);
// mark the beginning of a new Pack
// all mobs of the same Pack are the same type
@@ -52,7 +53,7 @@ public :
protected :
// return true if specified type of mob can spawn on specified block
- bool 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 CanSpawnHere(const cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ, cMonster::eType a_MobType, EMCSBiome a_Biome);
// return a random type that can spawn on specified biome.
// returns E_ENTITY_TYPE_DONOTUSE if none is possible
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 17:16:00 +0200