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Sapling Growth Update

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* Growth has been slowed down
* Saplings do not grow if they do not have enough space to grow
* Saplings do not grow unless the light level is 9 or above
* Dark Oak doesn't grow unless it is in a 2x2

Jungle Trees now will grow into a large tree when 2x2 saplings are used.
This commit is contained in:
Samuel Barney
2015-07-13 11:02:00 -06:00
parent f6f27a139e
commit d017fe5e39
4 changed files with 246 additions and 14 deletions
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94
src/Generating/Trees.cpp
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@@ -6,6 +6,7 @@
#include "Globals.h"
#include "Trees.h"
#include "../BlockID.h"
#include "../World.h"
@@ -200,7 +201,8 @@ void GetTreeImageByBiome(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_No
}
else
{
GetJungleTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
bool IsLarge = a_Noise.IntNoise3DInt(a_BlockX + 32 * a_Seq, a_BlockY + 32 * a_Seq, a_BlockZ) < 0x60000000;
GetJungleTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks, IsLarge);
}
return;
}
@@ -920,9 +922,9 @@ void GetAppleBushImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Nois
void GetJungleTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks)
void GetJungleTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks, bool a_Large)
{
if (a_Noise.IntNoise3DInt(a_BlockX + 32 * a_Seq, a_BlockY + 32 * a_Seq, a_BlockZ) < 0x60000000)
if (!a_Large)
{
GetSmallJungleTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
}
@@ -1041,3 +1043,89 @@ void GetSmallJungleTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise &
bool GetLargeTreeAdjustment(cWorld & a_World, int & a_X, int & a_Y, int & a_Z, NIBBLETYPE a_Meta)
{
bool IsLarge = true;
a_Meta = a_Meta & 0x07;
// Check to see if we are the northwest corner
for (int x = 0; x < 2; ++x)
{
for (int z = 0; z < 2; ++z)
{
NIBBLETYPE meta;
BLOCKTYPE type;
a_World.GetBlockTypeMeta(a_X + x, a_Y, a_Z + z, type, meta);
IsLarge = IsLarge && (type == E_BLOCK_SAPLING) && ((a_Meta & meta) == a_Meta);
}
}
if (IsLarge)
{
return true;
}
IsLarge = true;
// Check to see if we are the southwest corner
for (int x = 0; x < 2; ++x)
{
for (int z = 0; z > -2; --z)
{
NIBBLETYPE meta;
BLOCKTYPE type;
a_World.GetBlockTypeMeta(a_X + x, a_Y, a_Z + z, type, meta);
IsLarge = IsLarge && (type == E_BLOCK_SAPLING) && ((a_Meta & meta) == a_Meta);
}
}
if (IsLarge)
{
--a_Z;
return true;
}
IsLarge = true;
// Check to see if we are the southeast corner
for (int x = 0; x > -2; --x)
{
for (int z = 0; z > -2; --z)
{
NIBBLETYPE meta;
BLOCKTYPE type;
a_World.GetBlockTypeMeta(a_X + x, a_Y, a_Z + z, type, meta);
IsLarge = IsLarge && (type == E_BLOCK_SAPLING) && ((a_Meta & meta) == a_Meta);
}
}
if (IsLarge)
{
--a_Z;
--a_X;
return true;
}
IsLarge = true;
// Check to see if we are the northeast corner
for (int x = 0; x > -2; --x)
{
for (int z = 0; z < 2; ++z)
{
NIBBLETYPE meta;
BLOCKTYPE type;
a_World.GetBlockTypeMeta(a_X + x, a_Y, a_Z + z, type, meta);
IsLarge = IsLarge && (type == E_BLOCK_SAPLING) && ((a_Meta & meta) == a_Meta);
}
}
if (IsLarge)
{
--a_X;
}
return IsLarge;
}