forked from LizzyFleckenstein03/Memeclone
[mcl_mapgen_core, mcl_biomes] Make chorus growth deterministic
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@ -309,7 +309,7 @@ minetest.register_node("mcl_end:chorus_plant", {
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})
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-- Grow a complete chorus plant at pos
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mcl_end.grow_chorus_plant = function(pos, node)
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mcl_end.grow_chorus_plant = function(pos, node, pr)
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local flowers = { pos }
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-- Plant initial flower (if it isn't there already)
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if not node then
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@ -321,7 +321,7 @@ mcl_end.grow_chorus_plant = function(pos, node)
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while true do
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local new_flowers_list = {}
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for f=1, #flowers do
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local new_flowers = mcl_end.grow_chorus_plant_step(flowers[f], minetest.get_node(flowers[f]))
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local new_flowers = mcl_end.grow_chorus_plant_step(flowers[f], minetest.get_node(flowers[f]), pr)
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if #new_flowers > 0 then
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table.insert(new_flowers_list, new_flowers)
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end
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@ -340,7 +340,7 @@ end
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-- Grow a single step of a chorus plant at pos.
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-- Pos must be a chorus flower.
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mcl_end.grow_chorus_plant_step = function(pos, node)
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mcl_end.grow_chorus_plant_step = function(pos, node, pr)
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local new_flower_buds = {}
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local above = { x = pos.x, y = pos.y + 1, z = pos.z }
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local node_above = minetest.get_node(above)
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@ -396,7 +396,7 @@ mcl_end.grow_chorus_plant_step = function(pos, node)
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if grow_chance then
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local new_flowers = {}
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local r = math.random(1, 100)
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local r = pr:next(1, 100)
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local age = node.param2
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if r <= grow_chance then
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table.insert(new_flowers, above)
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@ -404,13 +404,13 @@ mcl_end.grow_chorus_plant_step = function(pos, node)
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age = age + 1
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local branches
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if branching == false then
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branches = math.random(1, 4)
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branches = pr:next(1, 4)
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elseif branching == true then
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branches = math.random(0, 3)
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branches = pr:next(0, 3)
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end
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local branch_grown = false
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for b=1, branches do
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local next_branch = math.random(1, #around)
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local next_branch = pr:next(1, #around)
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local branch = vector.add(pos, around[next_branch])
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local below_branch = vector.add(branch, {x=0,y=-1,z=0})
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if minetest.get_node(below_branch).name == "air" then
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@ -457,7 +457,7 @@ minetest.register_abm({
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interval = 35.0,
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chance = 4.0,
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action = function(pos, node, active_object_count, active_object_count_wider)
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mcl_end.grow_chorus_plant_step(pos, node)
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mcl_end.grow_chorus_plant_step(pos, node, pr)
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end,
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})
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@ -3976,9 +3976,12 @@ if mg_name ~= "singlenode" then
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--local poslist = {}
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for _, pos in ipairs(gennotify["decoration#"..deco_id_chorus_plant] or {}) do
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local realpos = { x = pos.x, y = pos.y + 1, z = pos.z }
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mcl_end.grow_chorus_plant(realpos)
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local node = minetest.get_node(realpos)
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if node and node.name == "mcl_end:chorus_flower" then
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mcl_end.grow_chorus_plant(realpos, node, PseudoRandom(blockseed + 14))
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end
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end
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end)
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end, 999999999)
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end
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end
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