diff options
Diffstat (limited to 'src/map.cpp')
| -rw-r--r-- | src/map.cpp | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/src/map.cpp b/src/map.cpp index 846581305..adf3f5f8e 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -1913,7 +1913,7 @@ ServerMap::ServerMap(std::string savedir, HMParams hmp, MapParams mp): #endif // Add only one entry - list_baseheight->addPoint(v3s16(0,0,0), Attribute(0)); + list_baseheight->addPoint(v3s16(0,0,0), Attribute(-4)); list_randmax->addPoint(v3s16(0,0,0), Attribute(22)); //list_randmax->addPoint(v3s16(0,0,0), Attribute(0)); list_randfactor->addPoint(v3s16(0,0,0), Attribute(0.45)); @@ -2312,7 +2312,7 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, // 0-100 // Usually little, sometimes huge //u32 stone_obstacle_amount = myrand_range(0, myrand_range(0, 100)); - u32 stone_obstacle_amount = myrand_range(0, 100); + u32 stone_obstacle_amount = myrand_range(0, myrand_range(20, 100)); /* Loop this part, it will make stuff look older and newer nicely @@ -2374,16 +2374,24 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, // Go to ground level for(y=y_nodes_max; y>=y_nodes_min; y--) { - MapNode &n = vmanip.m_data[i]; + MapNode *n = &vmanip.m_data[i]; /*if(content_walkable(n.d) && n.d != CONTENT_MUD && n.d != CONTENT_GRASS) break;*/ - if(n.d == CONTENT_STONE) + if(n->d == CONTENT_STONE) break; - - if(n.d == CONTENT_MUD || n.d == CONTENT_GRASS) + + if(n->d == CONTENT_MUD || n->d == CONTENT_GRASS) + { mud_amount++; + /* + Change to mud because otherwise we might + be throwing mud on grass at the next + step + */ + n->d = CONTENT_MUD; + } vmanip.m_area.add_y(em, i, -1); } @@ -2443,24 +2451,21 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, /* Make dungeons */ - u32 dungeons_count = relative_volume/200000; - for(u32 jj=0; jj<dungeons_count; jj++) + u32 dungeons_count = relative_volume / 200000; + u32 bruises_count = relative_volume * stone_surface_max_y / 15000000; + for(u32 jj=0; jj<dungeons_count+bruises_count; jj++) { s16 min_tunnel_diameter = 1; s16 max_tunnel_diameter = 5; - u16 tunnel_routepoints = 15; + u16 tunnel_routepoints = 10; - u32 bruise_surface_maxindex = - dungeons_count / 10 * stone_surface_max_y / 10; - bruise_surface_maxindex = - rangelim(bruise_surface_maxindex, 0, dungeons_count/2); - bool bruise_surface = (jj < bruise_surface_maxindex); + bool bruise_surface = (jj < bruises_count); if(bruise_surface) { min_tunnel_diameter = 5; - max_tunnel_diameter = 10; - tunnel_routepoints = 10; + max_tunnel_diameter = myrand_range(8, 20); + tunnel_routepoints = 7; } // Allowed route area size in nodes @@ -2479,7 +2484,8 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, // Allow a bit more //(this should be more than the maximum radius of the tunnel) - s16 insure = 5; + //s16 insure = 5; // Didn't work with max_d = 20 + s16 insure = 10; s16 more = max_spread_amount - max_tunnel_diameter/2 - insure; ar += v3s16(1,0,1) * more * 2; of -= v3s16(1,0,1) * more; @@ -2490,8 +2496,10 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, if(bruise_surface) { - // Minimum is at y=0 - route_y_min = -of.Y - 0; + /*// Minimum is at y=0 + route_y_min = -of.Y - 0;*/ + // Minimum is at y=max_tunnel_diameter/4 + route_y_min = -of.Y + max_tunnel_diameter/4; route_y_min = rangelim(route_y_min, 0, route_y_max); } @@ -2557,7 +2565,9 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, s16 si = rs - abs(z0); for(s16 x0=-si; x0<=si-1; x0++) { - s16 si2 = rs - abs(x0); + s16 maxabsxz = abs(x0)>abs(z0)?abs(x0):abs(z0); + s16 si2 = rs - maxabsxz; + //s16 si2 = rs - abs(x0); for(s16 y0=-si2+1; y0<=si2-1; y0++) { s16 z = cp.Z + z0; @@ -2973,7 +2983,7 @@ MapChunk* ServerMap::generateChunkRaw(v2s16 chunkpos, Plant some trees */ { - u32 tree_max = relative_area / 100; + u32 tree_max = relative_area / 60; u32 count = myrand_range(0, tree_max); for(u32 i=0; i<count; i++) |