forked from VoxeLibre/VoxeLibre
master #11
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@ -0,0 +1,14 @@
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# mcl_dye
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# Bone meal API
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Callback and particle functions.
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## mcl_dye.add_bone_meal_particle(pos, def)
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Spawns standard or custom bone meal particles.
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* `pos`: position, is ignored if you define def.minpos and def.maxpos
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* `def`: (optional) particle definition
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## mcl_dye.register_on_bone_meal_apply(function(pointed_thing, user))
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Called when the bone meal is applied anywhere.
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* `pointed_thing`: exact pointing location (see Minetest API), where the bone meal is applied
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* `user`: ObjectRef of the player who aplied the bone meal, can be nil!
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@ -128,26 +128,35 @@ for _, row in ipairs(dyelocal.dyes) do
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end
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end
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-- Bone Meal
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-- Bone Meal
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local function bone_meal_particle(pos)
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function mcl_dye.add_bone_meal_particle(pos, def)
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if not def then
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def = {}
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end
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minetest.add_particlespawner({
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minetest.add_particlespawner({
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amount = 10,
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amount = def.amount or 10,
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time = 0.1,
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time = def.time or 0.1,
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minpos = { x = pos.x - 0.5, y = pos.y - 0.5, z = pos.z - 0.5 },
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minpos = def.minpos or vector.subtract(pos, 0.5),
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maxpos = { x = pos.x + 0.5, y = pos.y + 0.5, z = pos.z + 0.5 },
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maxpos = def.maxpos or vector.add(pos, 0.5),
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minvel = { x = 0, y = 0, z = 0},
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minvel = def.minvel or vector.new(0, 0, 0),
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maxvel = { x = 0, y = 0, z = 0},
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maxvel = def.maxvel or vector.new(0, 0, 0),
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minacc = { x = 0, y = 0, z = 0},
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minacc = def.minacc or vector.new(0, 0, 0),
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maxacc = { x = 0, y = 0, z = 0},
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maxacc = def.maxacc or vector.new(0, 0, 0),
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minexptime = 1,
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minexptime = def.minexptime or 1,
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maxexptime = 4,
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maxexptime = def.maxexptime or 4,
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minsize = 0.7,
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minsize = def.minsize or 0.7,
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maxsize = 2.4,
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maxsize = def.maxsize or 2.4,
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texture = "mcl_particles_bonemeal.png^[colorize:#00EE00:125", -- TODO: real MC color
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texture = "mcl_particles_bonemeal.png^[colorize:#00EE00:125", -- TODO: real MC color
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glow = 5,
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glow = def.glow or 5,
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})
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})
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end
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end
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function mcl_dye.apply_bone_meal(pointed_thing)
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mcl_dye.bone_meal_callbacks = {}
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function mcl_dye.register_on_bone_meal_apply(func)
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table.insert(mcl_dye.bone_meal_callbacks, func)
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end
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local function apply_bone_meal(pointed_thing)
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-- Bone meal currently spawns all flowers found in the plains.
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-- Bone meal currently spawns all flowers found in the plains.
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local flowers_table_plains = {
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local flowers_table_plains = {
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"mcl_flowers:dandelion",
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"mcl_flowers:dandelion",
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@ -183,14 +192,21 @@ function mcl_dye.apply_bone_meal(pointed_thing)
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local pos = pointed_thing.under
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local pos = pointed_thing.under
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local n = minetest.get_node(pos)
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local n = minetest.get_node(pos)
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if n.name == "" then return false end
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if n.name == "" then return false end
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for _, func in pairs(mcl_dye.bone_meal_callbacks) do
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if func(pointed_thing, user) then
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return true
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end
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end
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if minetest.get_item_group(n.name, "sapling") >= 1 then
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if minetest.get_item_group(n.name, "sapling") >= 1 then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Saplings: 45% chance to advance growth stage
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-- Saplings: 45% chance to advance growth stage
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if math.random(1,100) <= 45 then
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if math.random(1,100) <= 45 then
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return mcl_core.grow_sapling(pos, n)
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return mcl_core.grow_sapling(pos, n)
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end
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end
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elseif minetest.get_item_group(n.name, "mushroom") == 1 then
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elseif minetest.get_item_group(n.name, "mushroom") == 1 then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Try to grow huge mushroom
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-- Try to grow huge mushroom
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-- Must be on a dirt-type block
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-- Must be on a dirt-type block
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@ -240,39 +256,37 @@ function mcl_dye.apply_bone_meal(pointed_thing)
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return false
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return false
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-- Wheat, Potato, Carrot, Pumpkin Stem, Melon Stem: Advance by 2-5 stages
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-- Wheat, Potato, Carrot, Pumpkin Stem, Melon Stem: Advance by 2-5 stages
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elseif string.find(n.name, "mcl_farming:wheat_") then
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elseif string.find(n.name, "mcl_farming:wheat_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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local stages = math.random(2, 5)
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local stages = math.random(2, 5)
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return mcl_farming:grow_plant("plant_wheat", pos, n, stages, true)
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return mcl_farming:grow_plant("plant_wheat", pos, n, stages, true)
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elseif string.find(n.name, "mcl_farming:potato_") then
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elseif string.find(n.name, "mcl_farming:potato_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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local stages = math.random(2, 5)
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local stages = math.random(2, 5)
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return mcl_farming:grow_plant("plant_potato", pos, n, stages, true)
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return mcl_farming:grow_plant("plant_potato", pos, n, stages, true)
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elseif string.find(n.name, "mcl_farming:carrot_") then
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elseif string.find(n.name, "mcl_farming:carrot_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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local stages = math.random(2, 5)
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local stages = math.random(2, 5)
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return mcl_farming:grow_plant("plant_carrot", pos, n, stages, true)
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return mcl_farming:grow_plant("plant_carrot", pos, n, stages, true)
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elseif string.find(n.name, "mcl_farming:pumpkin_") then
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elseif string.find(n.name, "mcl_farming:pumpkin_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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local stages = math.random(2, 5)
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local stages = math.random(2, 5)
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return mcl_farming:grow_plant("plant_pumpkin_stem", pos, n, stages, true)
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return mcl_farming:grow_plant("plant_pumpkin_stem", pos, n, stages, true)
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elseif string.find(n.name, "mcl_farming:melontige_") then
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elseif string.find(n.name, "mcl_farming:melontige_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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local stages = math.random(2, 5)
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local stages = math.random(2, 5)
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return mcl_farming:grow_plant("plant_melon_stem", pos, n, stages, true)
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return mcl_farming:grow_plant("plant_melon_stem", pos, n, stages, true)
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elseif string.find(n.name, "mcl_farming:beetroot_") then
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elseif string.find(n.name, "mcl_farming:beetroot_") then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Beetroot: 75% chance to advance to next stage
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-- Beetroot: 75% chance to advance to next stage
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if math.random(1, 100) <= 75 then
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if math.random(1, 100) <= 75 then
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return mcl_farming:grow_plant("plant_beetroot", pos, n, 1, true)
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return mcl_farming:grow_plant("plant_beetroot", pos, n, 1, true)
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end
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end
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elseif n.name == "mcl_cocoas:cocoa_1" or n.name == "mcl_cocoas:cocoa_2" then
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elseif n.name == "mcl_cocoas:cocoa_1" or n.name == "mcl_cocoas:cocoa_2" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Cocoa: Advance by 1 stage
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-- Cocoa: Advance by 1 stage
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mcl_cocoas.grow(pos)
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mcl_cocoas.grow(pos)
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return true
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return true
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elseif minetest.get_item_group(n.name, "grass_block") == 1 then
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elseif minetest.get_item_group(n.name, "grass_block") == 1 then
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local grass_block_pos = {x = pos.x, y = pos.y + 1, z = pos.z}
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bone_meal_particle(grass_block_pos)
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-- Grass Block: Generate tall grass and random flowers all over the place
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-- Grass Block: Generate tall grass and random flowers all over the place
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for i = -2, 2 do
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for i = -2, 2 do
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for j = -2, 2 do
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for j = -2, 2 do
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@ -285,6 +299,7 @@ function mcl_dye.apply_bone_meal(pointed_thing)
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-- Randomly generate flowers, tall grass or nothing
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-- Randomly generate flowers, tall grass or nothing
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if math.random(1,100) <= 90 then
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if math.random(1,100) <= 90 then
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-- 90% tall grass, 10% flower
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-- 90% tall grass, 10% flower
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mcl_dye.add_bone_meal_particle(pos, {amount = 4})
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if math.random(1,100) <= 90 then
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if math.random(1,100) <= 90 then
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local col = n2.param2
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local col = n2.param2
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minetest.add_node(pos, {name="mcl_flowers:tallgrass", param2=col})
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minetest.add_node(pos, {name="mcl_flowers:tallgrass", param2=col})
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@ -314,24 +329,24 @@ function mcl_dye.apply_bone_meal(pointed_thing)
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-- Double flowers: Drop corresponding item
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-- Double flowers: Drop corresponding item
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elseif n.name == "mcl_flowers:rose_bush" or n.name == "mcl_flowers:rose_bush_top" then
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elseif n.name == "mcl_flowers:rose_bush" or n.name == "mcl_flowers:rose_bush_top" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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minetest.add_item(pos, "mcl_flowers:rose_bush")
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minetest.add_item(pos, "mcl_flowers:rose_bush")
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return true
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return true
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elseif n.name == "mcl_flowers:peony" or n.name == "mcl_flowers:peony_top" then
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elseif n.name == "mcl_flowers:peony" or n.name == "mcl_flowers:peony_top" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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minetest.add_item(pos, "mcl_flowers:peony")
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minetest.add_item(pos, "mcl_flowers:peony")
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return true
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return true
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elseif n.name == "mcl_flowers:lilac" or n.name == "mcl_flowers:lilac_top" then
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elseif n.name == "mcl_flowers:lilac" or n.name == "mcl_flowers:lilac_top" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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minetest.add_item(pos, "mcl_flowers:lilac")
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minetest.add_item(pos, "mcl_flowers:lilac")
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return true
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return true
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elseif n.name == "mcl_flowers:sunflower" or n.name == "mcl_flowers:sunflower_top" then
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elseif n.name == "mcl_flowers:sunflower" or n.name == "mcl_flowers:sunflower_top" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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minetest.add_item(pos, "mcl_flowers:sunflower")
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minetest.add_item(pos, "mcl_flowers:sunflower")
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return true
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return true
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elseif n.name == "mcl_flowers:tallgrass" then
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elseif n.name == "mcl_flowers:tallgrass" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Tall Grass: Grow into double tallgrass
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-- Tall Grass: Grow into double tallgrass
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local toppos = { x=pos.x, y=pos.y+1, z=pos.z }
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local toppos = { x=pos.x, y=pos.y+1, z=pos.z }
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local topnode = minetest.get_node(toppos)
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local topnode = minetest.get_node(toppos)
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@ -342,7 +357,7 @@ function mcl_dye.apply_bone_meal(pointed_thing)
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end
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end
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elseif n.name == "mcl_flowers:fern" then
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elseif n.name == "mcl_flowers:fern" then
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bone_meal_particle(pos)
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mcl_dye.add_bone_meal_particle(pos)
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-- Fern: Grow into large fern
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-- Fern: Grow into large fern
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local toppos = { x=pos.x, y=pos.y+1, z=pos.z }
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local toppos = { x=pos.x, y=pos.y+1, z=pos.z }
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local topnode = minetest.get_node(toppos)
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local topnode = minetest.get_node(toppos)
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@ -374,7 +389,7 @@ minetest.register_craftitem("mcl_dye:white", {
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end
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end
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-- Use the bone meal on the ground
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-- Use the bone meal on the ground
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if(mcl_dye.apply_bone_meal(pointed_thing) and (not minetest.is_creative_enabled(user:get_player_name()))) then
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if (apply_bone_meal(pointed_thing, user) and (not minetest.is_creative_enabled(user:get_player_name()))) then
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itemstack:take_item()
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itemstack:take_item()
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end
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end
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return itemstack
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return itemstack
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@ -387,7 +402,7 @@ minetest.register_craftitem("mcl_dye:white", {
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else
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else
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pointed_thing = { above = pos, under = droppos }
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pointed_thing = { above = pos, under = droppos }
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end
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end
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local success = mcl_dye.apply_bone_meal(pointed_thing)
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local success = apply_bone_meal(pointed_thing, nil)
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if success then
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if success then
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stack:take_item()
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stack:take_item()
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end
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end
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