Register buckets. remove leafdecay, grass function. watershed:appleaf. tune temp/humid params

README.txt

@@ -1,4 +1,4 @@
-watershed 0.2.14 by paramat
+watershed 0.2.15 by paramat
 For latest stable Minetest back to 0.4.8
 Depends default
 Licenses: code WTFPL

depends.txt

@@ -1 +1,2 @@
 default
+bucket

functions.lua

@@ -1,7 +1,7 @@
 function watershed_appletree(x, y, z, area, data)
 	local c_tree = minetest.get_content_id("default:tree")
 	local c_apple = minetest.get_content_id("default:apple")
-	local c_leaves = minetest.get_content_id("default:leaves")
+	local c_wsappleaf = minetest.get_content_id("watershed:appleleaf")
 	for j = -2, 4 do
 		if j >= 1 then
 			for i = -2, 2 do
@@ -9,8 +9,8 @@ function watershed_appletree(x, y, z, area, data)
 				local vil = area:index(x + i, y + j + 1, z + k)
 				if math.random(48) == 2 then
 					data[vil] = c_apple
-				elseif math.random(3) ~= 2 then
-					data[vil] = c_leaves
+				elseif math.random(5) ~= 2 then
+					data[vil] = c_wsappleaf
 				end
 			end
 			end
@@ -124,8 +124,8 @@ end
 function watershed_acaciatree(x, y, z, area, data)
 	local c_tree = minetest.get_content_id("default:tree")
 	local c_leaves = minetest.get_content_id("default:leaves")
-	for j = -3, 7 do
-		if j == 7 then
+	for j = -3, 6 do
+		if j == 6 then
 			for i = -4, 4 do
 			for k = -4, 4 do
 				if not (i == 0 or k == 0) then
@@ -136,14 +136,14 @@ function watershed_acaciatree(x, y, z, area, data)
 				end
 			end
 			end
-		elseif j == 6 then
+		elseif j == 5 then
 			for i = -2, 2, 4 do
 			for k = -2, 2, 4 do
 				local vit = area:index(x + i, y + j, z + k)
 				data[vit] = c_tree
 			end
 			end
-		elseif j == 5 then
+		elseif j == 4 then
 			for i = -1, 1 do
 			for k = -1, 1 do
 				if math.abs(i) + math.abs(k) == 2 then
@@ -159,26 +159,6 @@ function watershed_acaciatree(x, y, z, area, data)
 	end
 end
 
-function watershed_grass(data, vi)
-	local c_grass1 = minetest.get_content_id("default:grass_1")
-	local c_grass2 = minetest.get_content_id("default:grass_2")
-	local c_grass3 = minetest.get_content_id("default:grass_3")
-	local c_grass4 = minetest.get_content_id("default:grass_4")
-	local c_grass5 = minetest.get_content_id("default:grass_5")
-	local ran = math.random(5)
-	if ran == 1 then
-		data[vi] = c_grass1
-	elseif ran == 2 then
-		data[vi] = c_grass2
-	elseif ran == 3 then
-		data[vi] = c_grass3
-	elseif ran == 4 then
-		data[vi] = c_grass4
-	else
-		data[vi] = c_grass5
-	end
-end
-
 function watershed_flower(data, vi, noise)
 	local c_danwhi = minetest.get_content_id("flowers:dandelion_white")
 	local c_danyel = minetest.get_content_id("flowers:dandelion_yellow")
@@ -222,26 +202,27 @@ function watershed_papyrus(x, y, z, area, data)
 	end
 end
 
--- ABMs
+-- Register buckets, lava fuel
 
-minetest.register_abm({
-	nodenames = {"watershed:lavaflow"},
-	neighbors = {"group:water"},
-	interval = 1,
-	chance = 11,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		minetest.set_node(pos, {name="watershed:stone"})
-		minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
-	end,
-})
+bucket.register_liquid(
+	"watershed:water",
+	"watershed:waterflow",
+	"watershed:bucket_water",
+	"bucket_water.png",
+	"WS Water Bucket"
+)
 
-minetest.register_abm({
-	nodenames = {"watershed:lava"},
-	neighbors = {"group:water"},
-	interval = 1,
-	chance = 11,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		minetest.set_node(pos, {name="default:obsidian"})
-		minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
-	end,
+bucket.register_liquid(
+	"watershed:lava",
+	"watershed:lavaflow",
+	"watershed:bucket_lava",
+	"bucket_lava.png",
+	"WS Lava Bucket"
+)
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "watershed:bucket_lava",
+	burntime = 60,
+	replacements = {{"watershed:bucket_lava", "bucket:bucket_empty"}},
 })

init.lua

@@ -1,15 +1,15 @@
--- watershed 0.2.14 by paramat
+-- watershed 0.2.15 by paramat
 -- For latest stable Minetest and back to 0.4.8
 -- Depends default
 -- License: code WTFPL
 
--- new pine tree
--- magma rises to surface along ridges
--- lavacooling abms
+-- register bucket water lava
+-- remove leaves from leafdecay, grass function
+-- appleleaf mod node
 -- TODO
+-- magma rising at ridges
 -- all tree heights vary
 -- fog
--- register bucket water lava
 -- singlenode option
 
 -- Parameters
@@ -25,24 +25,23 @@ local XLSAMP = 0.2 -- Extra large scale height variation amplitude
 local BASAMP = 0.4 -- Base terrain amplitude
 local CANAMP = 0.4 -- Canyon terrain amplitude
 local CANEXP = 1.33 -- Canyon shape exponent
-local ATANAMP = 1.2 -- Arctan function amplitude, smaller = more and larger floatlands above ridges
+local ATANAMP = 1.1 -- Arctan function amplitude, smaller = more and larger floatlands above ridges
 
 local TSTONE = 0.01 -- Density threshold for stone, depth of soil at TERCEN
 local TRIV = -0.015 -- Maximum densitybase threshold for river water
 local TSAND = -0.018 -- Maximum densitybase threshold for river sand
-local TLAVA = 2 -- Maximum densitybase threshold for lava
 local FIST = 0 -- Fissure threshold at surface, controls size of fissure entrances at surface
 local FISEXP = 0.02 -- Fissure expansion rate under surface
 local ORETHI = 0.001 -- Ore seam thickness tuner
 local ORET = 0.02 -- Ore threshold for seam
 local TCLOUD = 0.5 -- Cloud threshold
 
-local HITET = 0.5 -- High temperature threshold
-local LOTET = -0.5 -- Low ..
+local HITET = 0.4 -- High temperature threshold
+local LOTET = -0.4 -- Low ..
 local ICETET = -0.8 -- Ice ..
-local HIHUT = 0.5 -- High humidity threshold
+local HIHUT = 0.4 -- High humidity threshold
 local MIDHUT = 0 -- Mid ..
-local LOHUT = -0.5 -- Low ..
+local LOHUT = -0.4 -- Low ..
 local CLOHUT = 0 -- Cloud humidity threshold
 local DCLOHUT = 1 -- Dark cloud ..
 
@@ -256,6 +255,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 	local c_sandstone = minetest.get_content_id("default:sandstone")
 	local c_gravel = minetest.get_content_id("default:gravel")
 	local c_clay = minetest.get_content_id("default:clay")
+	local c_grass5 = minetest.get_content_id("default:grass_5")
 	
 	local c_wswater = minetest.get_content_id("watershed:water")
 	local c_wsstone = minetest.get_content_id("watershed:stone")
@@ -311,7 +311,6 @@ minetest.register_on_generated(function(minp, maxp, seed)
 				local triv = TRIV * (1 - altprop * 1.1)
 				local tsand = TSAND * (1 - altprop * 1.1)
 				local tstone = TSTONE * (1 - math.atan(altprop) * 0.6) -- 1 to 0.05
-				local tlava = TLAVA * (1 - terblen ^ 10)
 				local density
 				if nvals_fault[nixyz] >= 0 then
 					density = densitybase
@@ -379,11 +378,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 						end
 					end
 				
-					if density >= TSTONE and densitybase >= tlava then
-						data[vi] = c_wslava
-						stable[si] = 0
-						under[si] = 0
-					elseif density >= tstone and nofis  -- stone cut by fissures
+					if density >= tstone and nofis  -- stone cut by fissures
 					or (density >= tstone and density < TSTONE * 3 and y <= YWAT) -- stone around water
 					or (density >= tstone and density < TSTONE * 3 and densitybase >= triv ) then -- stone around river
 						local densitystr = nvals_strata[nixyz] / 4 + (TERCEN - y) / TERSCA
@@ -528,7 +523,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 										watershed_flower(data, vi, fnoise)
 									elseif math.random(FOGCHA) == 2 then
 										data[viu] = c_wsgrass
-										watershed_grass(data, vi)
+										data[vi] = c_grass5
 									end
 								end
 							elseif under[si] == 3 then
@@ -545,7 +540,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 								if math.random(FLOCHA) == 2 then
 									watershed_flower(data, vi, fnoise)
 								elseif math.random(GRACHA) == 2 then
-									watershed_grass(data, vi)
+										data[vi] = c_grass5
 								end
 							elseif under[si] == 8 then
 								if math.random(JUTCHA) == 2 then

nodes.lua

@@ -1,8 +1,22 @@
+minetest.register_node("watershed:appleleaf", {
+	description = "WS Appletree Leaves",
+	drawtype = "allfaces_optional",
+	visual_scale = 1.3,
+	tiles = {"default_leaves.png"},
+	paramtype = "light",
+	is_ground_content = false,
+	groups = {snappy=3, flammable=2, leaves=1},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
 minetest.register_node("watershed:needles", {
 	description = "WS Pine Needles",
+	drawtype = "allfaces_optional",
+	visual_scale = 1.3,
 	tiles = {"watershed_needles.png"},
+	paramtype = "light",
 	is_ground_content = false,
-	groups = {snappy=3, leafdecay=3},
+	groups = {snappy=3},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -13,7 +27,7 @@ minetest.register_node("watershed:jungleleaf", {
 	tiles = {"default_jungleleaves.png"},
 	paramtype = "light",
 	is_ground_content = false,
-	groups = {snappy=3, leafdecay=4, flammable=2, leaves=1},
+	groups = {snappy=3, flammable=2, leaves=1},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -249,7 +263,7 @@ minetest.register_node("watershed:lava", {
 	liquid_alternative_source = "watershed:lava",
 	liquid_viscosity = LAVA_VISC,
 	liquid_renewable = false,
-	liquid_range = 0,
+	liquid_range = 2,
 	damage_per_second = 8,
 	post_effect_color = {a=192, r=255, g=64, b=0},
 	groups = {lava=3, liquid=2, hot=3, igniter=1},
@@ -288,7 +302,7 @@ minetest.register_node("watershed:lavaflow", {
 	liquid_alternative_source = "watershed:lava",
 	liquid_viscosity = LAVA_VISC,
 	liquid_renewable = false,
-	liquid_range = 0,
+	liquid_range = 2,
 	damage_per_second = 8,
 	post_effect_color = {a=192, r=255, g=64, b=0},
 	groups = {lava=3, liquid=2, hot=3, igniter=1, not_in_creative_inventory=1},