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-rw-r--r--src/Generating/Trees.cpp138
1 files changed, 95 insertions, 43 deletions
diff --git a/src/Generating/Trees.cpp b/src/Generating/Trees.cpp
index 522f45148..32594d0b4 100644
--- a/src/Generating/Trees.cpp
+++ b/src/Generating/Trees.cpp
@@ -10,13 +10,6 @@
-// DEBUG:
-int gTotalLargeJungleTrees = 0;
-int gOversizeLargeJungleTrees = 0;
-
-
-
-
typedef struct
{
@@ -41,49 +34,49 @@ static const sCoords Corners[] =
static const sCoords BigO1[] =
{
- {0, -1},
- {-1, 0}, {1, 0},
- {0, 1},
+ /* -1 */ {0, -1},
+ /* 0 */ {-1, 0}, {1, 0},
+ /* 1 */ {0, 1},
} ;
static const sCoords BigO2[] =
{
- {-1, -2}, {0, -2}, {1, -2},
- {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1},
- {-2, 0}, {-1, 0}, {1, 0}, {2, 0},
- {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1},
- {-1, 2}, {0, 2}, {1, 2},
+ /* -2 */ {-1, -2}, {0, -2}, {1, -2},
+ /* -1 */ {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1},
+ /* 0 */ {-2, 0}, {-1, 0}, {1, 0}, {2, 0},
+ /* 1 */ {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1},
+ /* 2 */ {-1, 2}, {0, 2}, {1, 2},
} ;
static const sCoords BigO3[] =
{
- {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3},
- {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2},
- {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1},
- {-3, 0}, {-2, 0}, {-1, 0}, {1, 0}, {2, 0}, {3, 0},
- {-3, 1}, {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1}, {3, 1},
- {-3, 2}, {-2, 2}, {-1, 2}, {0, 2}, {1, 2}, {2, 2}, {3, 2},
- {-2, 3}, {-1, 3}, {0, 3}, {1, 3}, {2, 3},
+ /* -3 */ {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3},
+ /* -2 */ {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2},
+ /* -1 */ {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1},
+ /* 0 */ {-3, 0}, {-2, 0}, {-1, 0}, {1, 0}, {2, 0}, {3, 0},
+ /* 1 */ {-3, 1}, {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1}, {3, 1},
+ /* 2 */ {-3, 2}, {-2, 2}, {-1, 2}, {0, 2}, {1, 2}, {2, 2}, {3, 2},
+ /* 3 */ {-2, 3}, {-1, 3}, {0, 3}, {1, 3}, {2, 3},
} ;
-static const sCoords BigO4[] = // Part of Big Jungle tree
+static const sCoords BigO4[] = // Part of Big Jungle tree
{
- {-2, -4}, {-1, -4}, {0, -4}, {1, -4}, {2, -4},
- {-3, -3}, {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3}, {3, -3},
- {-4, -2}, {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2}, {4, -2},
- {-4, -1}, {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1}, {4, -1},
- {-4, 0}, {-3, 0}, {-2, 0}, {-1, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0},
- {-4, 1}, {-3, 1}, {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1}, {3, 1}, {4, 1},
- {-4, 2}, {-3, 2}, {-2, 2}, {-1, 2}, {0, 2}, {1, 2}, {2, 2}, {3, 2}, {4, 2},
- {-3, 3}, {-2, 3}, {-1, 3}, {0, 3}, {1, 3}, {2, 3}, {3, 3},
- {-2, 4}, {-1, 4}, {0, 4}, {1, 4}, {2, 4},
+ /* -4 */ {-2, -4}, {-1, -4}, {0, -4}, {1, -4}, {2, -4},
+ /* -3 */ {-3, -3}, {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3}, {3, -3},
+ /* -2 */ {-4, -2}, {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2}, {4, -2},
+ /* -1 */ {-4, -1}, {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1}, {4, -1},
+ /* 0 */ {-4, 0}, {-3, 0}, {-2, 0}, {-1, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0},
+ /* 1 */ {-4, 1}, {-3, 1}, {-2, 1}, {-1, 1}, {0, 1}, {1, 1}, {2, 1}, {3, 1}, {4, 1},
+ /* 2 */ {-4, 2}, {-3, 2}, {-2, 2}, {-1, 2}, {0, 2}, {1, 2}, {2, 2}, {3, 2}, {4, 2},
+ /* 3 */ {-3, 3}, {-2, 3}, {-1, 3}, {0, 3}, {1, 3}, {2, 3}, {3, 3},
+ /* 4 */ {-2, 4}, {-1, 4}, {0, 4}, {1, 4}, {2, 4},
} ;
-typedef struct
+typedef struct
{
const sCoords * Coords;
size_t Count;
@@ -113,6 +106,7 @@ inline void PushCoordBlocks(int a_BlockX, int a_Height, int a_BlockZ, sSetBlockV
+
inline void PushCornerBlocks(int a_BlockX, int a_Height, int a_BlockZ, int a_Seq, cNoise & a_Noise, int a_Chance, sSetBlockVector & a_Blocks, int a_CornersDist, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta)
{
for (size_t i = 0; i < ARRAYCOUNT(Corners); i++)
@@ -203,7 +197,7 @@ void GetTreeImageByBiome(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_No
{
GetAppleBushImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
}
- else
+ else
{
GetJungleTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
}
@@ -224,7 +218,6 @@ void GetTreeImageByBiome(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_No
return;
}
- case biRoofedForest:
case biColdTaiga:
case biColdTaigaHills:
case biMegaTaiga:
@@ -244,7 +237,6 @@ void GetTreeImageByBiome(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_No
case biIcePlainsSpikes:
case biJungleM:
case biJungleEdgeM:
- case biRoofedForestM:
case biColdTaigaM:
case biMegaSpruceTaiga:
case biMegaSpruceTaigaHills:
@@ -259,6 +251,13 @@ void GetTreeImageByBiome(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_No
GetBirchTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
return;
}
+
+ case biRoofedForest:
+ case biRoofedForestM:
+ {
+ GetDarkoakTreeImage(a_BlockX, a_BlockY, a_BlockZ, a_Noise, a_Seq, a_LogBlocks, a_OtherBlocks);
+ return;
+ }
case biDesert:
case biDesertHills:
@@ -413,7 +412,60 @@ void GetAcaciaTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noi
void GetDarkoakTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks)
{
- // TODO
+ // Pick a height
+ int Height = 5 + (a_Noise.IntNoise3DInt(a_BlockX + 32 * a_Seq, a_BlockY, a_BlockZ + 32 * a_Seq) / 11) % 4;
+
+ // Create the trunk
+ for (int i = 0; i < Height; i++)
+ {
+ a_LogBlocks.push_back(sSetBlock(a_BlockX, a_BlockY + i, a_BlockZ, E_BLOCK_NEW_LOG, E_META_NEW_LOG_DARK_OAK_WOOD));
+ a_LogBlocks.push_back(sSetBlock(a_BlockX + 1, a_BlockY + i, a_BlockZ, E_BLOCK_NEW_LOG, E_META_NEW_LOG_DARK_OAK_WOOD));
+ a_LogBlocks.push_back(sSetBlock(a_BlockX, a_BlockY + i, a_BlockZ + 1, E_BLOCK_NEW_LOG, E_META_NEW_LOG_DARK_OAK_WOOD));
+ a_LogBlocks.push_back(sSetBlock(a_BlockX + 1, a_BlockY + i, a_BlockZ + 1, E_BLOCK_NEW_LOG, E_META_NEW_LOG_DARK_OAK_WOOD));
+ }
+
+ // Create branches
+ for (int i = 0; i < 3; i++)
+ {
+ int x = (a_Noise.IntNoise3DInt(a_BlockX + 32 * a_Seq, a_BlockY * i, a_BlockZ + 32 * a_Seq) % 3) - 1;
+ int z = (a_Noise.IntNoise3DInt(a_BlockX - 32 * a_Seq, a_BlockY * i, a_BlockZ - 32 * a_Seq) % 3) - 1;
+
+ // The branches would end up in the trunk.
+ if ((x >= a_BlockX) && (x <= a_BlockX + 1) && (z >= a_BlockZ) && (z <= a_BlockZ + 1))
+ {
+ NOISE_DATATYPE Val1 = a_Noise.IntNoise2D(x, z);
+ if (Val1 < 0)
+ {
+ x = a_BlockX + ((Val1 < -0.5) ? -1 : 3);
+ }
+ else
+ {
+ z = a_BlockZ + ((Val1 < 0.5) ? -1 : 3);
+ }
+ }
+
+ int y = Height - (a_Noise.IntNoise3DInt(a_BlockX + x, a_BlockY * i, a_BlockZ - z) % (Height - (Height / 4)));
+
+ for (int Y = y; Y < Height; Y++)
+ {
+ a_LogBlocks.push_back(sSetBlock(a_BlockX + x, a_BlockY + Y, a_BlockZ + z, E_BLOCK_NEW_LOG, E_META_NEW_LOG_DARK_OAK_WOOD));
+ }
+ }
+
+ int hei = a_BlockY + Height - 2;
+
+ // The lower two leaves layers are BigO4 with log in the middle and possibly corners:
+ for (int i = 0; i < 2; i++)
+ {
+ PushCoordBlocks(a_BlockX, hei, a_BlockZ, a_OtherBlocks, BigO4, ARRAYCOUNT(BigO4), E_BLOCK_NEW_LEAVES, E_META_NEW_LEAVES_DARK_OAK_WOOD);
+ PushCornerBlocks(a_BlockX, hei, a_BlockZ, a_Seq, a_Noise, 0x5fffffff, a_OtherBlocks, 3, E_BLOCK_NEW_LEAVES, E_META_NEW_LEAVES_DARK_OAK_WOOD);
+ hei++;
+ } // for i < 2
+
+ // The top leaves layer is a BigO3 with leaves in the middle and possibly corners:
+ PushCoordBlocks(a_BlockX, hei, a_BlockZ, a_OtherBlocks, BigO3, ARRAYCOUNT(BigO3), E_BLOCK_NEW_LEAVES, E_META_NEW_LEAVES_DARK_OAK_WOOD);
+ PushCornerBlocks(a_BlockX, hei, a_BlockZ, a_Seq, a_Noise, 0x5fffffff, a_OtherBlocks, 3, E_BLOCK_NEW_LEAVES, E_META_NEW_LEAVES_DARK_OAK_WOOD);
+ a_OtherBlocks.push_back(sSetBlock(a_BlockX, hei, a_BlockZ, E_BLOCK_NEW_LEAVES, E_META_NEW_LEAVES_DARK_OAK_WOOD));
}
@@ -598,11 +650,11 @@ void GetPineTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise
}
int h = a_BlockY + TrunkHeight + 2;
- // Top layer - just a single leaves block:
+ // Top layer - just a single leaves block:
a_OtherBlocks.push_back(sSetBlock(a_BlockX, h, a_BlockZ, E_BLOCK_LEAVES, E_META_LEAVES_CONIFER));
h--;
- // One more layer is above the trunk, push the central leaves:
+ // One more layer is above the trunk, push the central leaves:
a_OtherBlocks.push_back(sSetBlock(a_BlockX, h, a_BlockZ, E_BLOCK_LEAVES, E_META_LEAVES_CONIFER));
// Layers expanding in size, then collapsing again:
@@ -773,10 +825,10 @@ void GetSmallJungleTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise &
a_LogBlocks.reserve(Height);
a_OtherBlocks.reserve(
- 2 * ARRAYCOUNT(BigO3) + // O3 layer, 2x
- 2 * ARRAYCOUNT(BigO2) + // O2 layer, 2x
- ARRAYCOUNT(BigO1) + 1 + // Plus on the top
- Height * ARRAYCOUNT(Vines) + // Vines
+ 2 * ARRAYCOUNT(BigO3) + // O3 layer, 2x
+ 2 * ARRAYCOUNT(BigO2) + // O2 layer, 2x
+ ARRAYCOUNT(BigO1) + 1 + // Plus on the top
+ Height * ARRAYCOUNT(Vines) + // Vines
50 // some safety
);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-22 12:17:32 +0200