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NOTES.txt

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+-------------------------------------------------
+--------------------\ TO-DO /--------------------
+-------------------------------------------------
+
+     Make lava and water source nodes movable by doors.
+     Fix water not being displaced by falling entities and itemstacks.
+     Fix water displacement 'floodable' scan to extend past 1 node around.
+     Fix Luxlamp incremental charging speed bug.
+     Fix Tempered Glass Recipe
+     
+     Add lode adzes/rakes
+     Add lode frames
+     Add lode doors
+     Add glass doors
+     Add tongs
+     Add mallaxe

dynamics.lua

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+-- LUALOCALS < ---------------------------------------------------------
+local minetest, nodecore, pairs, ipairs
+    = minetest, nodecore, pairs, ipairs
+-- LUALOCALS > ---------------------------------------------------------
+local get_node = minetest.get_node
+local set_node = minetest.swap_node
+
+local all_direction_permutations = {              -- table of all possible permutations of horizontal direction to avoid lots of redundant calculations.
+	{{x=0,z=1},{x=0,z=-1},{x=1,z=0},{x=-1,z=0}},
+	{{x=0,z=1},{x=0,z=-1},{x=-1,z=0},{x=1,z=0}},
+	{{x=0,z=1},{x=1,z=0},{x=0,z=-1},{x=-1,z=0}},
+	{{x=0,z=1},{x=1,z=0},{x=-1,z=0},{x=0,z=-1}},
+	{{x=0,z=1},{x=-1,z=0},{x=0,z=-1},{x=1,z=0}},
+	{{x=0,z=1},{x=-1,z=0},{x=1,z=0},{x=0,z=-1}},
+	{{x=0,z=-1},{x=0,z=1},{x=-1,z=0},{x=1,z=0}},
+	{{x=0,z=-1},{x=0,z=1},{x=1,z=0},{x=-1,z=0}},
+	{{x=0,z=-1},{x=1,z=0},{x=-1,z=0},{x=0,z=1}},
+	{{x=0,z=-1},{x=1,z=0},{x=0,z=1},{x=-1,z=0}},
+	{{x=0,z=-1},{x=-1,z=0},{x=1,z=0},{x=0,z=1}},
+	{{x=0,z=-1},{x=-1,z=0},{x=0,z=1},{x=1,z=0}},
+	{{x=1,z=0},{x=0,z=1},{x=0,z=-1},{x=-1,z=0}},
+	{{x=1,z=0},{x=0,z=1},{x=-1,z=0},{x=0,z=-1}},
+	{{x=1,z=0},{x=0,z=-1},{x=0,z=1},{x=-1,z=0}},
+	{{x=1,z=0},{x=0,z=-1},{x=-1,z=0},{x=0,z=1}},
+	{{x=1,z=0},{x=-1,z=0},{x=0,z=1},{x=0,z=-1}},
+	{{x=1,z=0},{x=-1,z=0},{x=0,z=-1},{x=0,z=1}},
+	{{x=-1,z=0},{x=0,z=1},{x=1,z=0},{x=0,z=-1}},
+	{{x=-1,z=0},{x=0,z=1},{x=0,z=-1},{x=1,z=0}},
+	{{x=-1,z=0},{x=0,z=-1},{x=1,z=0},{x=0,z=1}},
+	{{x=-1,z=0},{x=0,z=-1},{x=0,z=1},{x=1,z=0}},
+	{{x=-1,z=0},{x=1,z=0},{x=0,z=-1},{x=0,z=1}},
+	{{x=-1,z=0},{x=1,z=0},{x=0,z=1},{x=0,z=-1}},
+}
+
+--------------------Steam Particles--------------------
+local particles = minetest.setting_getbool("enable_particles")
+particles = particles or particles == nil -- default true
+
+local steam = function(pos)
+	if particles then
+	minetest.add_particlespawner({
+		amount = 6,
+		time = 1,
+		minpos = pos,
+		maxpos = pos,
+		minvel = {x=-2, y=0, z=-2},
+		maxvel = {x=2, y=1, z=2},
+		minacc = {x=0, y=2, z=0},
+		maxacc = {x=0, y=2, z=0},
+		minexptime = 1,
+		maxexptime = 4,
+		minsize = 16,
+		maxsize = 16,
+		collisiondetection = true,
+		vertical = false,
+		texture = "smoke_puff.png",
+	})
+	end
+end
+
+--------------------Making Water Finite--------------------
+local override_def = {liquid_renewable = false}
+	minetest.override_item("nc_terrain:water_source", override_def)
+	minetest.override_item("nc_terrain:water_flowing", override_def)
+
+--------------------Making Water Dynamic--------------------
+nodecore.register_limited_abm({
+		label = "hydrodynamics",
+		nodenames = {"nc_terrain:water_source"},
+		neighbors = {"nc_terrain:water_flowing"},
+		interval = 1,
+		chance = 1,
+		action = function(pos,node) -- Do everything possible to optimize this method
+				local check_pos = {x=pos.x, y=pos.y-1, z=pos.z}
+				local check_node = get_node(check_pos)
+				local check_node_name = check_node.name
+				if check_node_name == "nc_terrain:water_flowing" or check_node_name == "air" then
+					set_node(pos, check_node)
+					set_node(check_pos, node)
+					return
+				end
+				local perm = all_direction_permutations[math.random(24)]
+				local dirs -- declare outside of loop so it won't keep entering/exiting scope
+				for i=1,4 do
+					dirs = perm[i]
+					-- reuse check_pos to avoid allocating a new table
+					check_pos.x = pos.x + dirs.x 
+					check_pos.y = pos.y
+					check_pos.z = pos.z + dirs.z
+					check_node = get_node(check_pos)
+					check_node_name = check_node.name
+					if check_node_name == "nc_terrain:water_flowing" or check_node_name == "air" then
+						set_node(pos, check_node)
+						set_node(check_pos, node)
+						return
+					end
+				end
+			end
+		})
+
+--------------------Making Lava Dynamic--------------------
+nodecore.register_limited_abm({
+		label = "lavadynamics",
+		nodenames = {"nc_terrain:lava_source"},
+		neighbors = {"nc_terrain:lava_flowing"},
+		interval = 1,
+		chance = 1,
+		action = function(pos,node) -- Do everything possible to optimize this method
+				local check_pos = {x=pos.x, y=pos.y-1, z=pos.z}
+				local check_node = get_node(check_pos)
+				local check_node_name = check_node.name
+				if check_node_name == "nc_terrain:lava_flowing" or check_node_name == "air" then
+					set_node(pos, check_node)
+					set_node(check_pos, node)
+					return
+				end
+				local perm = all_direction_permutations[math.random(24)]
+				local dirs -- declare outside of loop so it won't keep entering/exiting scope
+				for i=1,4 do
+					dirs = perm[i]
+					-- reuse check_pos to avoid allocating a new table
+					check_pos.x = pos.x + dirs.x 
+					check_pos.y = pos.y
+					check_pos.z = pos.z + dirs.z
+					check_node = get_node(check_pos)
+					check_node_name = check_node.name
+					if check_node_name == "nc_terrain:lava_flowing" or check_node_name == "air" then
+						set_node(pos, check_node)
+						set_node(check_pos, node)
+						return
+					end
+				end
+			end
+		})
+
+--------------------Liquid Displacement--------------------
+	local cardinal_dirs = {
+		{x= 0, y=0,  z= 1},
+		{x= 1, y=0,  z= 0},
+		{x= 0, y=0,  z=-1},
+		{x=-1, y=0,  z= 0},
+		{x= 0, y=-1, z= 0},
+		{x= 0, y=1,  z= 0},
+	}
+	-- breadth-first search passing through liquid searching for air or flowing liquid.
+	local flood_search_outlet = function(start_pos, source, flowing)
+		local start_node =  minetest.get_node(start_pos)
+		local start_node_name = start_node.name
+		if start_node_name == "air" or start_node_name == "nc_terrain:water_flowing" then
+			return start_pos
+		end
+	
+		local visited = {}
+		visited[minetest.hash_node_position(start_pos)] = true
+		local queue = {start_pos}
+		local queue_pointer = 1
+		
+		while #queue >= queue_pointer do
+			local current_pos = queue[queue_pointer]		
+			queue_pointer = queue_pointer + 1
+			for _, cardinal_dir in ipairs(cardinal_dirs) do
+				local new_pos = vector.add(current_pos, cardinal_dir)
+				local new_hash = minetest.hash_node_position(new_pos)
+				if visited[new_hash] == nil then
+					local new_node = minetest.get_node(new_pos)
+					local new_node_name = new_node.name
+					if new_node_name == "air" or new_node_name == "nc_terrain:water_flowing" then
+						return new_pos
+					end
+					visited[new_hash] = true
+					if new_node_name == source then
+						table.insert(queue, new_pos)
+					end
+				end
+			end		
+		end
+		return nil
+	end
+
+	-- Conserve liquids, when placing nodes in liquids try to find a place to displace the liquid to.
+	minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack, pointed_thing)
+		local flowing = "nc_terrain:water_flowing"
+		if flowing ~= nil then
+			local dest = flood_search_outlet(pos, oldnode.name, flowing)
+			if dest ~= nil then
+				minetest.swap_node(dest, oldnode)
+			end
+		end
+	end
+	)

glass.lua

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+-- LUALOCALS < ---------------------------------------------------------
+local minetest, nodecore
+    = minetest, nodecore
+-- LUALOCALS > ---------------------------------------------------------
+
+local modname = minetest.get_current_modname()
+
+local function near(pos, crit)
+	return #nodecore.find_nodes_around(pos, crit, {1, 1, 1}, {1, 0, 1}) > 0
+end
+
+--------------------Node Registry--------------------
+
+minetest.register_node(modname .. ":glass_hard", {
+		description = "Tempered Glass",
+		drawtype = "glasslike_framed_optional",
+		use_texture_alpha = true,
+		tiles = {
+			modname .. "_glass_mesh.png^nc_optics_glass_edges.png",
+			modname .. "_glass_mesh.png"
+		},
+		groups = {
+			silica = 1,
+			silica_clear = 1,
+			cracky = 5,
+			scaling_time = 200
+		},
+		sunlight_propagates = true,
+		paramtype = "light",
+		sounds = nodecore.sounds("nc_optics_glassy")
+	})
+
+minetest.register_node(modname .. ":glass_warm", {
+		description = "Hot Float Glass",
+		drawtype = "glasslike_framed_optional",
+		tiles = {
+			"nc_optics_glass_edges.png",
+			"[combine:16x16"
+		},
+		sunlight_propagates = true,
+		paramtype = "light",
+		groups = {
+			silica = 1,
+			silica_clear = 1,
+			cracky = 3,
+			scaling_time = 300
+		},
+		sounds = nodecore.sounds("nc_optics_glassy")
+	})
+
+--------------------Heating--------------------
+
+nodecore.register_craft({
+		label = "Heat Float Glass",
+		action = "cook",
+		touchgroups = {
+			coolant = 0,
+			flame = 3
+		},
+		duration = 20,
+		cookfx = true,
+		indexkeys = {"nc_optics:glass_float"},
+		nodes = {
+			{
+				match = {"nc_optics:glass_float"},
+				replace = {modname .. ":glass_warm"}
+			}
+		}
+	})
+
+nodecore.register_cook_abm({
+		nodenames = {"nc_optics:glass_float"},
+		neighbors = {"group:flame"}
+     })
+
+--------------------Cooling--------------------
+
+nodecore.register_craft({
+		label = "quench tempered glass",
+		action = "cook",
+		cookfx = true,
+		check = function(pos)
+			return (not near(pos, {flow}))
+			and nodecore.quenched(pos)
+		end,
+		indexkeys = {modname .. ":glass_warm"},
+		nodes = {
+			{
+				match = modname .. ":glass_warm",
+				replace = modname .. ":glass_hard"
+			}
+		}
+	})

init.lua

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+-- LUALOCALS < ---------------------------------------------------------
+local include, nodecore
+    = include, nodecore
+-- LUALOCALS > ---------------------------------------------------------
+
+
+--include("lodze")
+--include("tongs")
+include("glass")
+--include("frame")
+include("luxlamp")
+--include("mallaxe")
+include("dynamics")
+--include("moredoor")

luxlamp.lua

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+-- LUALOCALS < ---------------------------------------------------------
+local minetest, nodecore, math
+    = minetest, nodecore, math
+-- LUALOCALS > ---------------------------------------------------------
+local modname = minetest.get_current_modname()
+
+local function luxlamp (desc, id, power, light)
+local delum	= power-1
+local flux	= power+1
+local charge	= power*100
+local vlux	= power*60
+
+local particle = "nc_lux_base.png^[mask:nc_lux_dot_mask.png^[opacity:32"
+
+minetest.register_node(modname .. ":luxlamp_" .. id, {
+	description = desc.. " Luxlamp",
+	tiles = {"nc_optics_glass_frost.png^(nc_lux_base.png^[opacity:" .. vlux .. ")^(nc_lode_tempered.png^[mask:" .. modname .. "_mask_lamp.png)"},
+	drawtype = "nodebox",
+	paramtype = "light",
+	light_source = light,
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.3125, -0.3125, -0.3125, 0.3125, 0.3125, 0.3125}, -- Core
+			{-0.5, -0.125, -0.125, 0.5, 0.125, 0.125}, -- Pole_X
+			{-0.125, -0.125, -0.5, 0.125, 0.125, 0.5}, -- Pole_Z
+			{-0.125, -0.5, -0.125, 0.125, 0.5, 0.125}, -- Pole_Y
+		}
+	},
+	sunlight_propagates = true,
+	groups = {
+		stack_as_node = 1,
+		cracky = 1,
+		luxlamp = 1
+		},
+		stack_max = 1,
+		sounds = nodecore.sounds("nc_optics_glassy"),
+})
+
+---------------------------------------
+-----------Luxlamp Crafting------------
+nodecore.register_craft({
+		label = "assemble luxlamp",
+		nodes = {
+			{match = "nc_optics:glass_opaque", replace = modname .. ":luxlamp_0"},
+			{x = -1, z = -1, match = "nc_lode:rod_tempered", replace = "air"},
+			{x = 1, z = -1, match = "nc_lode:rod_tempered", replace = "air"},
+			{x = -1, z = 1, match = "nc_lode:rod_tempered", replace = "air"},
+			{x = 1, z = 1, match = "nc_lode:rod_tempered", replace = "air"},
+			{y = -1, match = {groups = {lux_cobble = true}}},
+		}
+	})
+	
+---------------------------------------
+-----------Luxlamp Recycling-----------
+nodecore.register_craft({
+		label = "break luxlamp apart",
+		action = "pummel",
+		toolgroups = {choppy = 5},
+		nodes = {
+			{
+				match = {groups = {luxlamp = true}},
+				replace = "nc_optics:glass_crude"
+			}
+		},
+		items = {
+			{name = "nc_lode:rod_tempered", count = 4, scatter = flux},
+			{name = "nc_lux:flux_flowing", count = flux, scatter = flux}
+		},
+		itemscatter = flux
+	})
+
+---------------------------------------
+----------Luxlamp Diminishing----------
+nodecore.register_abm({
+		label = "Luxlamp Delumination",
+		interval = charge,
+		chance = 1,
+		nodenames = {modname .. ":luxlamp_" .. id},
+		action = function(pos)
+			if minetest.find_node_near(pos,
+				1, {"group:lux_fluid"}) then
+				return false
+			end
+			if power > 0 then
+				return minetest.set_node(pos, {name = modname .. ":luxlamp_" .. delum})
+			end
+		end
+	})
+---------------------------------------
+nodecore.register_aism({
+		label = "Stack Delumination",
+		interval = charge,
+		chance = 1,
+		itemnames = {modname .. ":luxlamp_" .. id},
+		action = function(stack, data)
+			if power > 0 then
+				stack:set_name(modname .. ":luxlamp_" .. delum)
+				return stack
+			end
+		end
+	})
+
+---------------------------------------
+-----------Luxlamp Charging------------
+
+do
+    local charge = {}
+    for i = 0, 3 do charge[modname .. ":luxlamp_" .. i] = modname .. ":luxlamp_" .. (i + 1) end
+    nodecore.register_abm({
+            label = "Luxlamp Charging",
+            nodenames = {"group:luxlamp"},
+            neighbors = {"nc_lux:flux_source", "nc_lux:flux_flowing"},
+            interval = 60, --temporary, as a mysterious bug causes serious issue with this value
+            chance = 1,
+            action = function(pos, node)
+                node.name = charge[node.name]
+                if node.name then nodecore.set_node(pos, node) end
+            end
+        })
+end
+
+nodecore.register_aism({
+		label = "Stack Charging",
+		interval = 60,
+		chance = 1,
+		itemnames = {modname .. ":luxlamp_" .. id},
+		action = function(stack, data)
+			if power < 4 then
+				stack:set_name(modname .. ":luxlamp_" .. flux)
+				return stack
+			end
+		end
+	})
+---------------------------------------
+
+---------------------------------------
+end
+luxlamp("Dull",		"0",	0,	2)
+luxlamp("Dim",			"1",	1,	4)
+luxlamp("Lambent",		"2",	2,	8)
+luxlamp("Radiant",		"3",	3,	12)
+luxlamp("Brilliant",	"4",	4,	15)
+

mod.conf

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+depends = nc_api_all, nc_items, nc_fire, nc_optics, nc_lux, nc_lode, nc_terrain