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Diffstat (limited to 'moretrees/init.lua')
| -rw-r--r-- | moretrees/init.lua | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/moretrees/init.lua b/moretrees/init.lua new file mode 100644 index 0000000..d2c5128 --- /dev/null +++ b/moretrees/init.lua @@ -0,0 +1,299 @@ +-- More trees! 2013-04-07 +-- +-- This mod adds more types of trees to the game +-- +-- Some of the node definitions and textures came from cisoun's conifers mod +-- and bas080's jungle trees mod. +-- +-- Brought together into one mod and made L-systems compatible by Vanessa +-- Ezekowitz. +-- +-- Firs and Jungle tree axioms/rules by Vanessa Ezekowitz, with the +-- latter having been tweaked by RealBadAngel, most other axioms/rules written +-- by RealBadAngel. +-- +-- License: WTFPL for all parts (code and textures, including those copied +-- from the the old jungletree and conifers mods). + +moretrees = {} + +-- Read the default config file (and if necessary, copy it to the world folder). + +local worldpath=minetest.get_worldpath() +local modpath=minetest.get_modpath("moretrees") + +dofile(modpath.."/default_settings.txt") + +if io.open(worldpath.."/moretrees_settings.txt","r") then + io.close() + dofile(worldpath.."/moretrees_settings.txt") +end + +-- Boilerplate to support localized strings if intllib mod is installed. +local S +if minetest.get_modpath("intllib") then + S = intllib.Getter() +else + S = function(s) return s end +end +moretrees.intllib = S + +-- clone node + +function moretrees.clone_node(name) + local node2 = {} + local node = minetest.registered_nodes[name] + for k,v in pairs(node) do + node2[k]=v + end + return node2 +end + +-- infinite stacks checking + +if minetest.get_modpath("unified_inventory") or not minetest.setting_getbool("creative_mode") then + moretrees.expect_infinite_stacks = false +else + moretrees.expect_infinite_stacks = true +end + +-- tables, load other files + +moretrees.cutting_tools = { + "default:axe_bronze", + "default:axe_diamond", + "default:axe_mese", + "default:axe_steel", + "glooptest:axe_alatro", + "glooptest:axe_arol", + "moreores:axe_mithril", + "moreores:axe_silver", + "titanium:axe", +} + +dofile(modpath.."/tree_models.lua") +dofile(modpath.."/node_defs.lua") +dofile(modpath.."/biome_defs.lua") +dofile(modpath.."/saplings.lua") +dofile(modpath.."/crafts.lua") + +-- tree spawning setup + +if moretrees.spawn_saplings then + moretrees.spawn_beech_object = "moretrees:beech_sapling_ongen" + moretrees.spawn_apple_tree_object = "moretrees:apple_tree_sapling_ongen" + moretrees.spawn_oak_object = "moretrees:oak_sapling_ongen" + moretrees.spawn_sequoia_object = "moretrees:sequoia_sapling_ongen" + moretrees.spawn_palm_object = "moretrees:palm_sapling_ongen" + moretrees.spawn_pine_object = "moretrees:pine_sapling_ongen" + moretrees.spawn_rubber_tree_object = "moretrees:rubber_tree_sapling_ongen" + moretrees.spawn_willow_object = "moretrees:willow_sapling_ongen" + moretrees.spawn_acacia_object = "moretrees:acacia_sapling_ongen" + moretrees.spawn_birch_object = "moretrees:birch_sapling_ongen" + moretrees.spawn_spruce_object = "moretrees:spruce_sapling_ongen" + moretrees.spawn_jungletree_object = "moretrees:jungletree_sapling_ongen" + moretrees.spawn_fir_object = "moretrees:fir_sapling_ongen" + moretrees.spawn_fir_snow_object = "snow:sapling_pine" +else + moretrees.spawn_beech_object = moretrees.beech_model + moretrees.spawn_apple_tree_object = moretrees.apple_tree_model + moretrees.spawn_oak_object = moretrees.oak_model + moretrees.spawn_sequoia_object = moretrees.sequoia_model + moretrees.spawn_palm_object = moretrees.palm_model + moretrees.spawn_pine_object = moretrees.pine_model + moretrees.spawn_rubber_tree_object = moretrees.rubber_tree_model + moretrees.spawn_willow_object = moretrees.willow_model + moretrees.spawn_acacia_object = moretrees.acacia_model + moretrees.spawn_birch_object = "moretrees.grow_birch" + moretrees.spawn_spruce_object = "moretrees.grow_spruce" + moretrees.spawn_jungletree_object = "moretrees.grow_jungletree" + moretrees.spawn_fir_object = "moretrees.grow_fir" + moretrees.spawn_fir_snow_object = "moretrees.grow_fir_snow" +end + +if moretrees.enable_beech then + biome_lib:register_generate_plant(moretrees.beech_biome, moretrees.spawn_beech_object) +end + +if moretrees.enable_apple_tree then + biome_lib:register_generate_plant(moretrees.apple_tree_biome, moretrees.spawn_apple_tree_object) +end + +if moretrees.enable_oak then + biome_lib:register_generate_plant(moretrees.oak_biome, moretrees.spawn_oak_object) +end + +if moretrees.enable_sequoia then + biome_lib:register_generate_plant(moretrees.sequoia_biome, moretrees.spawn_sequoia_object) +end + +if moretrees.enable_palm then + biome_lib:register_generate_plant(moretrees.palm_biome, moretrees.spawn_palm_object) +end + +if moretrees.enable_pine then + biome_lib:register_generate_plant(moretrees.pine_biome, moretrees.spawn_pine_object) +end + +if moretrees.enable_rubber_tree then + biome_lib:register_generate_plant(moretrees.rubber_tree_biome, moretrees.spawn_rubber_tree_object) +end + +if moretrees.enable_willow then + biome_lib:register_generate_plant(moretrees.willow_biome, moretrees.spawn_willow_object) +end + +if moretrees.enable_acacia then + biome_lib:register_generate_plant(moretrees.acacia_biome, moretrees.spawn_acacia_object) +end + +if moretrees.enable_birch then + biome_lib:register_generate_plant(moretrees.birch_biome, moretrees.spawn_birch_object) +end + +if moretrees.enable_spruce then + biome_lib:register_generate_plant(moretrees.spruce_biome, moretrees.spawn_spruce_object) +end + +if moretrees.enable_jungle_tree then + biome_lib:register_generate_plant(moretrees.jungletree_biome, moretrees.spawn_jungletree_object) +end + +if moretrees.enable_fir then + biome_lib:register_generate_plant(moretrees.fir_biome, moretrees.spawn_fir_object) + if minetest.get_modpath("snow") then + biome_lib:register_generate_plant(moretrees.fir_biome_snow, moretrees.spawn_fir_snow_object) + end +end + +-- Code to spawn a birch tree + +function moretrees.grow_birch(pos) + minetest.remove_node(pos) + if math.random(1,2) == 1 then + minetest.spawn_tree(pos, moretrees.birch_model1) + else + minetest.spawn_tree(pos, moretrees.birch_model2) + end +end + +-- Code to spawn a spruce tree + +function moretrees.grow_spruce(pos) + minetest.remove_node(pos) + if math.random(1,2) == 1 then + minetest.spawn_tree(pos, moretrees.spruce_model1) + else + minetest.spawn_tree(pos, moretrees.spruce_model2) + end +end + +-- Code to spawn jungle trees + +moretrees.jt_axiom1 = "FFFA" +moretrees.jt_rules_a1 = "FFF[&&-FBf[&&&Ff]^^^Ff][&&+FBFf[&&&FFf]^^^Ff][&&---FBFf[&&&Ff]^^^Ff][&&+++FBFf[&&&Ff]^^^Ff]F/A" +moretrees.jt_rules_b1 = "[-Ff&f][+Ff&f]B" + +moretrees.jt_axiom2 = "FFFFFA" +moretrees.jt_rules_a2 = "FFFFF[&&-FFFBF[&&&FFff]^^^FFf][&&+FFFBFF[&&&FFff]^^^FFf][&&---FFFBFF[&&&FFff]^^^FFf][&&+++FFFBFF[&&&FFff]^^^FFf]FF/A" +moretrees.jt_rules_b2 = "[-FFf&ff][+FFf&ff]B" + +moretrees.ct_rules_a1 = "FF[FF][&&-FBF][&&+FBF][&&---FBF][&&+++FBF]F/A" +moretrees.ct_rules_b1 = "[-FBf][+FBf]" + +moretrees.ct_rules_a2 = "FF[FF][&&-FBF][&&+FBF][&&---FBF][&&+++FBF]F/A" +moretrees.ct_rules_b2 = "[-fB][+fB]" + +function moretrees.grow_jungletree(pos) + local r1 = math.random(2) + local r2 = math.random(3) + if r1 == 1 then + moretrees.jungletree_model.leaves2 = "moretrees:jungletree_leaves_red" + else + moretrees.jungletree_model.leaves2 = "moretrees:jungletree_leaves_yellow" + end + moretrees.jungletree_model.leaves2_chance = math.random(25, 75) + + if r2 == 1 then + moretrees.jungletree_model.trunk_type = "single" + moretrees.jungletree_model.iterations = 2 + moretrees.jungletree_model.axiom = moretrees.jt_axiom1 + moretrees.jungletree_model.rules_a = moretrees.jt_rules_a1 + moretrees.jungletree_model.rules_b = moretrees.jt_rules_b1 + elseif r2 == 2 then + moretrees.jungletree_model.trunk_type = "double" + moretrees.jungletree_model.iterations = 4 + moretrees.jungletree_model.axiom = moretrees.jt_axiom2 + moretrees.jungletree_model.rules_a = moretrees.jt_rules_a2 + moretrees.jungletree_model.rules_b = moretrees.jt_rules_b2 + elseif r2 == 3 then + moretrees.jungletree_model.trunk_type = "crossed" + moretrees.jungletree_model.iterations = 4 + moretrees.jungletree_model.axiom = moretrees.jt_axiom2 + moretrees.jungletree_model.rules_a = moretrees.jt_rules_a2 + moretrees.jungletree_model.rules_b = moretrees.jt_rules_b2 + end + + minetest.remove_node(pos) + local leaves = minetest.find_nodes_in_area({x = pos.x-1, y = pos.y, z = pos.z-1}, {x = pos.x+1, y = pos.y+10, z = pos.z+1}, "default:leaves") + for leaf in ipairs(leaves) do + minetest.remove_node(leaves[leaf]) + end + minetest.spawn_tree(pos, moretrees.jungletree_model) +end + +-- code to spawn fir trees + +function moretrees.grow_fir(pos) + if math.random(2) == 1 then + moretrees.fir_model.leaves="moretrees:fir_leaves" + else + moretrees.fir_model.leaves="moretrees:fir_leaves_bright" + end + if math.random(2) == 1 then + moretrees.fir_model.rules_a = moretrees.ct_rules_a1 + moretrees.fir_model.rules_b = moretrees.ct_rules_b1 + else + moretrees.fir_model.rules_a = moretrees.ct_rules_a2 + moretrees.fir_model.rules_b = moretrees.ct_rules_b2 + end + + moretrees.fir_model.iterations = 7 + moretrees.fir_model.random_level = 5 + + minetest.remove_node(pos) + local leaves = minetest.find_nodes_in_area({x = pos.x, y = pos.y, z = pos.z}, {x = pos.x, y = pos.y+5, z = pos.z}, "default:leaves") + for leaf in ipairs(leaves) do + minetest.remove_node(leaves[leaf]) + end + minetest.spawn_tree(pos,moretrees.fir_model) +end + +-- same thing, but a smaller version that grows only in snow biomes + +function moretrees.grow_fir_snow(pos) + if math.random(2) == 1 then + moretrees.fir_model.leaves="moretrees:fir_leaves" + else + moretrees.fir_model.leaves="moretrees:fir_leaves_bright" + end + if math.random(2) == 1 then + moretrees.fir_model.rules_a = moretrees.ct_rules_a1 + moretrees.fir_model.rules_b = moretrees.ct_rules_b1 + else + moretrees.fir_model.rules_a = moretrees.ct_rules_a2 + moretrees.fir_model.rules_b = moretrees.ct_rules_b2 + end + + moretrees.fir_model.iterations = 2 + moretrees.fir_model.random_level = 2 + + minetest.remove_node(pos) + local leaves = minetest.find_nodes_in_area({x = pos.x, y = pos.y, z = pos.z}, {x = pos.x, y = pos.y+5, z = pos.z}, "default:leaves") + for leaf in ipairs(leaves) do + minetest.remove_node(leaves[leaf]) + end + minetest.spawn_tree(pos,moretrees.fir_model) +end + +print(S("[Moretrees] Loaded (2013-02-11)")) |