diff options
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/settingtypes.txt | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/builtin/settingtypes.txt b/builtin/settingtypes.txt index b75bf2de5..d3f2c60b5 100644 --- a/builtin/settingtypes.txt +++ b/builtin/settingtypes.txt @@ -1607,12 +1607,53 @@ mgv6_np_apple_trees (Apple trees noise) noise_params_2d 0, 1, (100, 100, 100), 3 [*Mapgen V7] # Map generation attributes specific to Mapgen v7. -# 'ridges' enables the rivers. +# 'ridges': Rivers. +# 'floatlands': Floating land masses in the atmosphere. +# 'caverns': Giant caves deep underground. mgv7_spflags (Mapgen V7 specific flags) flags mountains,ridges,nofloatlands,caverns mountains,ridges,floatlands,caverns,nomountains,noridges,nofloatlands,nocaverns # Y of mountain density gradient zero level. Used to shift mountains vertically. mgv7_mount_zero_level (Mountain zero level) int 0 +# Lower Y limit of floatlands. +mgv7_floatland_ymin (Floatland minimum Y) int 1024 + +# Upper Y limit of floatlands. +mgv7_floatland_ymax (Floatland maximum Y) int 4096 + +# Y-distance over which floatlands taper from full density to nothing. +# Tapering starts at this distance from the Y limit. +# For a solid floatland layer, this controls the height of hills/mountains. +# Must be less than or equal to half the distance between the Y limits. +mgv7_floatland_taper (Floatland tapering distance) int 256 + +# Exponent of the floatland tapering. Alters the tapering behaviour. +# Value = 1.0 creates a uniform, linear tapering. +# Values > 1.0 create a smooth tapering suitable for the default separated +# floatlands. +# Values < 1.0 (for example 0.25) create a more defined surface level with +# flatter lowlands, suitable for a solid floatland layer. +mgv7_float_taper_exp (Floatland taper exponent) float 2.0 + +# Adjusts the density of the floatland layer. +# Increase value to increase density. Can be positive or negative. +# Value = 0.0: 50% of volume is floatland. +# Value = 2.0 (can be higher depending on 'mgv7_np_floatland', always test +# to be sure) creates a solid floatland layer. +mgv7_floatland_density (Floatland density) float -0.9 + +# Surface level of optional water placed on a solid floatland layer. +# Water is disabled by default and will only be placed if this value is set +# to above 'mgv7_floatland_ymax' - 'mgv7_floatland_taper' (the start of the +# upper tapering). +# ***WARNING, POTENTIAL DANGER TO WORLDS AND SERVER PERFORMANCE***: +# When enabling water placement the floatlands must be configured and tested +# to be a solid layer by setting 'mgv7_floatland_density' to 2.0 (or other +# required value depending on 'mgv7_np_floatland'), to avoid +# server-intensive extreme water flow and to avoid vast flooding of the +# world surface below. +mgv7_floatland_ywater (Floatland water level) int -31000 + # Controls width of tunnels, a smaller value creates wider tunnels. # Value >= 10.0 completely disables generation of tunnels and avoids the # intensive noise calculations. @@ -1682,6 +1723,12 @@ mgv7_np_mountain (Mountain noise) noise_params_3d -0.6, 1, (250, 350, 250), 5333 # 3D noise defining structure of river canyon walls. mgv7_np_ridge (Ridge noise) noise_params_3d 0, 1, (100, 100, 100), 6467, 4, 0.75, 2.0 +# 3D noise defining structure of floatlands. +# If altered from the default, the noise 'scale' (0.7 by default) may need +# to be adjusted, as floatland tapering functions best when this noise has +# a value range of approximately -2.0 to 2.0. +mgv7_np_floatland (Floatland noise) noise_params_3d 0, 0.7, (384, 96, 384), 1009, 4, 0.75, 1.618 + # 3D noise defining giant caverns. mgv7_np_cavern (Cavern noise) noise_params_3d 0, 1, (384, 128, 384), 723, 5, 0.63, 2.0 |