copy all standard Dreambuilder mods in from the old subgame

(exactly as last supplied there, updates to these mods will follow later)

1 files changed, 82 insertions, 0 deletions

diff --git a/plantlife_modpack/nature_classic/global_function.lua b/plantlife_modpack/nature_classic/global_function.lua
new file mode 100644
index 0000000..3a5b9e3
--- /dev/null
+++ b/plantlife_modpack/nature_classic/global_function.lua
@@ -0,0 +1,82 @@
+-- helper functions
+
+local function process_blossom_queue_item()
+	local pos  = nature.blossomqueue[1][1]
+	local node = nature.blossomqueue[1][2]
+	local replace = nature.blossomqueue[1][3]
+	if (nature.blossomqueue[1][3] == nature.blossom_node and not nature:is_near_water(pos)) then
+		table.remove(nature.blossomqueue, 1) -- don't grow if it's not near water, pop from queue.
+		return
+	end
+	nature:grow_node(pos, replace) -- now actually grow it.
+	table.remove(nature.blossomqueue, 1)
+end
+
+minetest.register_globalstep(function(dtime)
+	nature.dtime = dtime
+	if #nature.blossomqueue > 0 and dtime < 0.2 then
+		local i = 1
+		if dtime < 0.1 then
+			i = i + 4
+		end
+		if dtime < 0.05 then
+			i = i + 10
+		end
+		while #nature.blossomqueue > 0 and i > 0 do
+			process_blossom_queue_item()
+			i = i - 1
+		end
+	end
+end)
+
+function nature.enqueue_node(pos, node, replace)
+	local idx = #nature.blossomqueue
+	if idx < nature.blossomqueue_max then
+		local enqueue_prob = 0
+		if idx < nature.blossomqueue_max * 0.8 then
+			enqueue_prob = 1
+		else
+			-- Reduce queue growth as it gets closer to its max.
+			enqueue_prob = 1 - (idx - nature.blossomqueue_max * 0.8) / (nature.blossomqueue_max * 0.2)
+		end
+		if enqueue_prob == 1 or math.random(100) <= 100 * enqueue_prob then
+			nature.blossomqueue[idx+1] = {}
+			nature.blossomqueue[idx+1][1] = pos
+			nature.blossomqueue[idx+1][2] = node
+			nature.blossomqueue[idx+1][3] = replace
+		end
+	end
+end
+
+local function set_young_node(pos)
+    local meta = minetest.get_meta(pos)
+
+    meta:set_int(nature.meta_blossom_time, minetest.get_gametime())
+end
+
+local function is_not_young(pos)
+    local meta = minetest.get_meta(pos)
+
+    local blossom_time = meta:get_int(nature.meta_blossom_time)
+    return not (blossom_time and minetest.get_gametime() - blossom_time < nature.blossom_duration)
+end
+
+function nature:grow_node(pos, nodename)
+    if pos ~= nil then
+        local light_enough = (minetest.get_node_light(pos, nil) or 0)
+                >= nature.minimum_growth_light 
+
+        if is_not_young(pos) and light_enough then
+            minetest.set_node(pos, { name = nodename })
+            set_young_node(pos)
+
+            minetest.log("info", nodename .. " has grown at " .. pos.x .. ","
+                .. pos.y .. "," .. pos.z)
+        end
+    end
+end
+
+function nature:is_near_water(pos)
+    return nature.distance_from_water == -1 or minetest.find_node_near(pos, nature.distance_from_water,
+            { "default:water_source" }) ~= nil
+end