aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/cavegen.cpp14
-rw-r--r--src/mapgen_v5.cpp32
-rw-r--r--src/mapgen_v7.cpp32
3 files changed, 39 insertions, 39 deletions
diff --git a/src/cavegen.cpp b/src/cavegen.cpp
index 8fb1a7293..1786b252d 100644
--- a/src/cavegen.cpp
+++ b/src/cavegen.cpp
@@ -262,11 +262,8 @@ void CaveV5::carveRoute(v3f vec, float f, bool randomize_xz, bool is_ravine) {
continue;
u32 i = vm->m_area.index(p);
-
- // Don't replace air, water, lava, or ice
content_t c = vm->m_data[i].getContent();
- if (!ndef->get(c).is_ground_content || c == CONTENT_AIR ||
- c == c_water_source || c == c_lava_source || c == c_ice)
+ if (!ndef->get(c).is_ground_content)
continue;
int full_ymin = node_min.Y - MAP_BLOCKSIZE;
@@ -551,9 +548,7 @@ void CaveV6::carveRoute(v3f vec, float f, bool randomize_xz) {
vm->m_data[i] = airnode;
}
} else {
- // Don't replace air or water or lava or ignore
- if (c == CONTENT_IGNORE || c == CONTENT_AIR ||
- c == c_water_source || c == c_lava_source)
+ if (c == CONTENT_IGNORE || c == CONTENT_AIR)
continue;
vm->m_data[i] = airnode;
@@ -800,11 +795,8 @@ void CaveV7::carveRoute(v3f vec, float f, bool randomize_xz, bool is_ravine) {
continue;
u32 i = vm->m_area.index(p);
-
- // Don't replace air, water, lava, or ice
content_t c = vm->m_data[i].getContent();
- if (!ndef->get(c).is_ground_content || c == CONTENT_AIR ||
- c == c_water_source || c == c_lava_source || c == c_ice)
+ if (!ndef->get(c).is_ground_content)
continue;
int full_ymin = node_min.Y - MAP_BLOCKSIZE;
diff --git a/src/mapgen_v5.cpp b/src/mapgen_v5.cpp
index 59578eb49..2284c1ecc 100644
--- a/src/mapgen_v5.cpp
+++ b/src/mapgen_v5.cpp
@@ -411,11 +411,12 @@ bool MapgenV5::generateBiomes(float *heat_map, float *humidity_map)
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[i].getContent();
- if (c != CONTENT_IGNORE && c != CONTENT_AIR && (y == node_max.Y || have_air)) {
- biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
- dfiller = biome->depth_filler + noise_filler_depth->result[index];
- y0_top = biome->depth_top;
- y0_filler = biome->depth_top + dfiller;
+ if (c != CONTENT_IGNORE && c != CONTENT_AIR &&
+ (y == node_max.Y || have_air)) {
+ biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
+ dfiller = biome->depth_filler + noise_filler_depth->result[index];
+ y0_top = biome->depth_top;
+ y0_filler = biome->depth_top + dfiller;
depth_water_top = biome->depth_water_top;
if (biome->c_stone == c_desert_stone)
@@ -478,18 +479,19 @@ void MapgenV5::generateCaves(int max_stone_y)
for (s16 y=node_min.Y - 1; y<=node_max.Y + 1; y++) {
u32 i = vm->m_area.index(node_min.X, y, z);
for (s16 x=node_min.X; x<=node_max.X; x++, i++, index++, index2d++) {
- Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
- content_t c = vm->m_data[i].getContent();
- if (c == CONTENT_AIR
- || (y <= water_level
- && c != biome->c_stone
- && c != c_stone))
- continue;
-
float d1 = contour(noise_cave1->result[index]);
float d2 = contour(noise_cave2->result[index]);
- if (d1*d2 > 0.125)
+ if (d1*d2 > 0.125) {
+ Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
+ content_t c = vm->m_data[i].getContent();
+ if (!ndef->get(c).is_ground_content || c == CONTENT_AIR ||
+ (y <= water_level &&
+ c != biome->c_stone &&
+ c != c_stone))
+ continue;
+
vm->m_data[i] = MapNode(CONTENT_AIR);
+ }
}
index2d -= ystride;
}
@@ -500,7 +502,7 @@ void MapgenV5::generateCaves(int max_stone_y)
return;
PseudoRandom ps(blockseed + 21343);
- u32 bruises_count = (ps.range(1, 5) == 1) ? ps.range(1, 2) : 0;
+ u32 bruises_count = (ps.range(1, 4) == 1) ? ps.range(1, 2) : 0;
for (u32 i = 0; i < bruises_count; i++) {
CaveV5 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
diff --git a/src/mapgen_v7.cpp b/src/mapgen_v7.cpp
index f370a0fdb..12ca12a86 100644
--- a/src/mapgen_v7.cpp
+++ b/src/mapgen_v7.cpp
@@ -605,11 +605,12 @@ bool MapgenV7::generateBiomes(float *heat_map, float *humidity_map)
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[i].getContent();
- if (c != CONTENT_IGNORE && c != CONTENT_AIR && (y == node_max.Y || have_air)) {
- biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
- dfiller = biome->depth_filler + noise_filler_depth->result[index];
- y0_top = biome->depth_top;
- y0_filler = biome->depth_top + dfiller;
+ if (c != CONTENT_IGNORE && c != CONTENT_AIR &&
+ (y == node_max.Y || have_air)) {
+ biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
+ dfiller = biome->depth_filler + noise_filler_depth->result[index];
+ y0_top = biome->depth_top;
+ y0_filler = biome->depth_top + dfiller;
depth_water_top = biome->depth_water_top;
if (biome->c_stone == c_desert_stone)
@@ -820,16 +821,21 @@ void MapgenV7::generateCaves(int max_stone_y)
u32 i = vm->m_area.index(node_min.X, y, z);
for (s16 x = node_min.X; x <= node_max.X;
x++, i++, index++, index2d++) {
- Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
- content_t c = vm->m_data[i].getContent();
- if (c == CONTENT_AIR || (y <= water_level &&
- c != biome->c_stone && c != c_stone))
- continue;
-
float d1 = contour(noise_cave1->result[index]);
float d2 = contour(noise_cave2->result[index]);
- if (d1 * d2 > 0.3)
+ if (d1 * d2 > 0.3) {
+ Biome *biome = (Biome *)bmgr->
+ getRaw(biomemap[index2d]);
+ content_t c = vm->m_data[i].getContent();
+ if (!ndef->get(c).is_ground_content ||
+ c == CONTENT_AIR ||
+ (y <= water_level &&
+ c != biome->c_stone &&
+ c != c_stone))
+ continue;
+
vm->m_data[i] = MapNode(CONTENT_AIR);
+ }
}
index2d -= ystride;
}
@@ -838,7 +844,7 @@ void MapgenV7::generateCaves(int max_stone_y)
}
PseudoRandom ps(blockseed + 21343);
- u32 bruises_count = (ps.range(1, 5) == 1) ? ps.range(1, 2) : 0;
+ u32 bruises_count = (ps.range(1, 4) == 1) ? ps.range(1, 2) : 0;
for (u32 i = 0; i < bruises_count; i++) {
CaveV7 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 19:04:26 +0000