390 lines
12 KiB
Lua
390 lines
12 KiB
Lua
-- Loud Walking deco.lua
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-- Copyright Duane Robertson (duane@duanerobertson.com), 2017
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-- Distributed under the LGPLv2.1 (https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
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dofile(loud_walking.path..'/schematics.lua')
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local dangerous = true
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loud_walking.decorations = {}
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do
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for _, odeco in pairs(minetest.registered_decorations) do
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if not odeco.schematic then
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local deco = {}
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if odeco.biomes then
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deco.biomes = {}
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if type(odeco.biomes) == 'table' then
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for _, b in pairs(odeco.biomes) do
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deco.biomes[b] = true
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end
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elseif type(odeco.biomes) == 'string' then
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deco.biomes[odeco.biomes] = true
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end
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end
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deco.deco_type = odeco.deco_type
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deco.decoration = odeco.decoration
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deco.schematic = odeco.schematic
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deco.fill_ratio = odeco.fill_ratio
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if odeco.noise_params then
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deco.fill_ratio = math.max(0.001, (odeco.noise_params.scale + odeco.noise_params.offset) / 4)
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end
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local nod = minetest.registered_nodes[deco.decoration]
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if nod and nod.groups and nod.groups.flower then
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deco.flower = true
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end
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loud_walking.decorations[#loud_walking.decorations+1] = deco
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end
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end
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end
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loud_walking.biomes = {}
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local biomes = loud_walking.biomes
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local biome_names = {}
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do
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local biome_mod = {
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cold_desert = { danger = 2, y_min = 1, },
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cold_desert_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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coniferous_forest = { danger = 0, y_min = 1, },
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coniferous_forest_ocean = { danger = 0, y_min = -loud_walking.max_height, y_max = 0, },
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deciduous_forest = { danger = 0, },
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deciduous_forest_ocean = { danger = 0, y_min = -loud_walking.max_height, },
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deciduous_forest_shore = { danger = 0, },
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desert = { danger = 2, y_min = 1, },
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desert_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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--glacier = { y_min = 1, node_water_top = 'loud_walking:thin_ice', depth_water_top = 1, },
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glacier = { danger = 2, y_min = 1, depth_water_top = 1, },
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glacier_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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grassland = { danger = 0, y_min = 1, },
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grassland_ocean = { danger = 0, y_min = -loud_walking.max_height, y_max = 0, },
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icesheet = { danger = 2, y_min = 1, },
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icesheet_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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rainforest = { danger = 1, node_riverbed = 'default:dirt', },
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rainforest_ocean = { danger = 1, y_min = -loud_walking.max_height, node_riverbed = 'default:dirt', },
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rainforest_swamp = { danger = 1,},
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sandstone_desert = { danger = 2, y_min = 1, },
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sandstone_desert_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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savanna = { danger = 1, },
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savanna_ocean = { danger = 1, y_min = -loud_walking.max_height, },
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savanna_shore = { danger = 1, },
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snowy_grassland = { danger = 1, y_min = 1, },
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snowy_grassland_ocean = { danger = 1, y_min = -loud_walking.max_height, y_max = 0, },
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--taiga = { y_min = 1, node_water_top = 'loud_walking:thin_ice', depth_water_top = 1, },
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taiga = { danger = 1, y_min = 1, depth_water_top = 1, },
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taiga_ocean = { danger = 1, y_min = -loud_walking.max_height, y_max = 0, },
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--tundra = { node_river_water = "loud_walking:thin_ice", },
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--tundra_beach = { node_river_water = "loud_walking:thin_ice", },
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--tundra = { node_top = 'default:snowblock', depth_top = 1, y_min = 1, node_water_top = 'loud_walking:thin_ice', depth_water_top = 1, },
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tundra = { danger = 2, node_top = 'default:snowblock', depth_top = 1, y_min = 1, depth_water_top = 1, },
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tundra_ocean = { danger = 2, y_min = -loud_walking.max_height, y_max = 0, },
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underground = {},
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}
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do
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local tree_biomes = {}
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tree_biomes["deciduous_forest"] = {"apple_tree", 'aspen_tree'}
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tree_biomes["coniferous_forest"] = {"pine_tree"}
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tree_biomes["taiga"] = {"pine_tree"}
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tree_biomes["rainforest"] = {"jungle_tree"}
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tree_biomes["rainforest_swamp"] = {"jungle_tree"}
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tree_biomes["coniferous_forest"] = {"pine_tree"}
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tree_biomes["savanna"] = {"acacia_tree"}
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for i, obiome in pairs(minetest.registered_biomes) do
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local biome = table.copy(obiome)
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biome.special_trees = tree_biomes[biome.name]
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biome.terrain_scale = 1
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biomes[biome.name] = biome
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biome_names[#biome_names+1] = biome.name
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if string.find(biome.name, "ocean") then
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biome.terrain_scale = 2
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end
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if string.find(biome.name, "swamp") then
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biome.terrain_scale = 0.5
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end
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if string.find(biome.name, "beach") then
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biome.terrain_scale = 0.5
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end
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if string.find(biome.name, "^underground$") then
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biome.node_top = "default:stone"
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end
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--if type(biome.depth_water_top) == 'string' then
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-- print('** '..biome.name)
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--end
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for n, bi in pairs(biome_mod) do
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for i, rbi in pairs(biomes) do
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if rbi.name == n then
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for j, prop in pairs(bi) do
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biomes[i][j] = prop
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end
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end
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end
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end
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end
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end
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biomes['tundra_beach'] = nil
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biomes['grassland_dunes'] = nil
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biomes['coniferous_forest_dunes'] = nil
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biomes['deciduous_forest_shore'] = nil
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biomes['savanna_shore'] = nil
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biomes["desertstone_grassland"] = {
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name = "desertstone_grassland",
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--node_dust = "",
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node_top = "default:dirt_with_grass",
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depth_top = 1,
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node_filler = "default:dirt",
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depth_filler = 1,
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node_stone = "default:desert_stone",
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node_riverbed = "default:sand",
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depth_riverbed = 2,
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--node_water_top = "",
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--depth_water_top = ,
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--node_water = "",
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--node_river_water = "",
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y_min = 6,
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y_max = loud_walking.max_height,
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heat_point = 80,
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humidity_point = 55,
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terrain_scale = 1,
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}
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if dangerous then
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biomes["toxic_forest"] = {
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name = "toxic_forest",
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node_top = "loud_walking:polluted_dirt",
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danger = 3,
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depth_top = 1,
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node_filler = "loud_walking:polluted_dirt",
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depth_filler = 1,
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node_riverbed = "loud_walking:polluted_dirt",
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depth_riverbed = 1,
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node_water = "loud_walking:water_poison_source",
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node_river_water = "loud_walking:water_poison_source",
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special_trees = {"decaying_tree"},
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y_min = 1,
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y_max = loud_walking.max_height,
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heat_point = 20,
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humidity_point = 50,
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terrain_scale = 0.75,
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}
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biomes["toxic_forest_ocean"] = {
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name = "toxic_forest_ocean",
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node_top = "loud_walking:polluted_dirt",
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danger = 3,
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depth_top = 1,
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node_filler = "loud_walking:polluted_dirt",
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depth_filler = 1,
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node_riverbed = "loud_walking:polluted_dirt",
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depth_riverbed = 1,
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node_water = "loud_walking:water_poison_source",
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node_river_water = "loud_walking:water_poison_source",
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y_min = -10,
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y_max = 0,
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heat_point = 20,
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humidity_point = 50,
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terrain_scale = 1,
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}
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biomes["draconic"] = {
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name = "draconic",
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--node_dust = "",
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node_top = "loud_walking:cracked_stone",
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depth_top = 1,
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node_filler = "loud_walking:granite",
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depth_filler = 1,
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node_stone = "loud_walking:granite",
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--node_water_top = "",
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--depth_water_top = ,
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--node_water = "",
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node_river_water = "loud_walking:basalt",
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node_riverbed = "loud_walking:basalt",
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depth_riverbed = 2,
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danger = 3,
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y_min = 1,
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y_max = loud_walking.max_height,
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heat_point = 80,
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humidity_point = 20,
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terrain_scale = 1,
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}
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biomes["draconic_ocean"] = {
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name = "draconic_ocean",
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--node_dust = "",
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node_top = "loud_walking:granite",
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depth_top = 1,
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danger = 3,
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node_filler = "loud_walking:granite",
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depth_filler = 3,
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node_stone = "loud_walking:granite",
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y_min = -20,
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y_max = 0,
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heat_point = 80,
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humidity_point = 20,
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terrain_scale = 1,
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}
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biomes["bizarre"] = {
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name = "bizarre",
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--node_dust = "",
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node_top = "loud_walking:dirt_with_odd_grass",
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depth_top = 1,
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node_filler = "default:dirt",
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depth_filler = 1,
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node_stone = "loud_walking:basalt",
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--node_water_top = "",
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--depth_water_top = ,
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--node_water = "",
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--node_river_water = "loud_walking:basalt",
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--node_riverbed = "loud_walking:basalt",
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--depth_riverbed = 2,
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special_trees = {'fur_tree'},
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danger = 3,
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y_min = 1,
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y_max = loud_walking.max_height,
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heat_point = 60,
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humidity_point = 70,
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terrain_scale = 1,
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}
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biomes["bizarre_ocean"] = {
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name = "bizarre_ocean",
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--node_dust = "",
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node_top = "default:sand",
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depth_top = 1,
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danger = 3,
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node_filler = "default:sand",
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depth_filler = 3,
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node_stone = "loud_walking:basalt",
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y_min = -20,
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y_max = 0,
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heat_point = 60,
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humidity_point = 70,
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}
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end
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loud_walking.decorations[#loud_walking.decorations+1] = {
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deco_type = "simple",
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place_on = {"default:dirt_with_grass"},
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sidelen = 80,
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fill_ratio = 0.1,
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biomes = {"desertstone_grassland", },
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y_min = 1,
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y_max = loud_walking.max_height,
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decoration = "default:junglegrass",
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}
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end
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local function register_flower(name, desc, biomes, chance)
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local groups = {}
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groups.snappy = 3
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groups.flammable = 2
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groups.flower = 1
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groups.flora = 1
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groups.attached_node = 1
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minetest.register_node("loud_walking:" .. name, {
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description = desc,
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drawtype = "plantlike",
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waving = 1,
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tiles = {"loud_walking_" .. name .. ".png"},
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inventory_image = "loud_walking_" .. name .. ".png",
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wield_image = "flowers_" .. name .. ".png",
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sunlight_propagates = true,
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paramtype = "light",
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walkable = false,
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buildable_to = true,
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stack_max = 99,
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groups = groups,
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sounds = default.node_sound_leaves_defaults(),
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selection_box = {
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type = "fixed",
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fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
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}
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})
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local bi = {}
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if biomes then
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bi = {}
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for _, b in pairs(biomes) do
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bi[b] = true
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end
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end
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loud_walking.decorations[#loud_walking.decorations+1] = {
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deco_type = "simple",
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place_on = {"default:dirt_with_grass"},
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biomes = bi,
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fill_ratio = chance,
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flower = true,
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decoration = "loud_walking:"..name,
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}
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end
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register_flower("orchid", "Orchid", {"rainforest", "rainforest_swamp"}, 0.025)
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register_flower("bird_of_paradise", "Bird of Paradise", {"rainforest", "desertstone_grassland"}, 0.025)
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register_flower("gerbera", "Gerbera", {"savanna", "rainforest", "desertstone_grassland"}, 0.005)
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local function register_decoration(deco, place_on, biomes, chance)
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local bi = {}
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if biomes then
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bi = {}
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for _, b in pairs(biomes) do
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bi[b] = true
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end
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end
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loud_walking.decorations[#loud_walking.decorations+1] = {
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deco_type = "simple",
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place_on = place_on,
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biomes = bi,
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fill_ratio = chance,
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decoration = deco,
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}
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end
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if dangerous then
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--register_decoration('default:lava_source', 'loud_walking:cracked_stone', {'draconic'}, 0.0005)
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register_decoration('loud_walking:blackened_shrub', 'loud_walking:polluted_dirt', {'toxic_forest'}, 0.05)
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register_decoration('flowers:mushroom_red', 'loud_walking:polluted_dirt', {'toxic_forest'}, 0.05)
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register_decoration('loud_walking:strange_plant_1', 'loud_walking:dirt_with_odd_grass', {'bizarre'}, 0.05)
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register_decoration('loud_walking:strange_plant_2', 'loud_walking:dirt_with_odd_grass', {'bizarre'}, 0.05)
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for i = 1, 4 do
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register_decoration('loud_walking:stone_spike_'..i, 'loud_walking:cracked_stone', {'draconic'}, 0.02 / i)
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end
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end
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local function get_decoration(biome_name)
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for i, deco in pairs(loud_walking.decorations) do
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if not deco.biomes or deco.biomes[biome_name] then
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if deco.deco_type == "simple" then
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if deco.fill_ratio and math.random(1000) - 1 < deco.fill_ratio * 1000 then
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if type(deco.decoration) == 'string' then
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return deco.decoration
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elseif type(deco.decoration) == 'table' then
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return deco.decoration[math.random(#deco.decoration)]
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end
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end
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end
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end
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end
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end
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loud_walking.get_decoration = get_decoration
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