game/technic.git

2017-06-05 9167d4fc6f8ff3986fea507ca9d22cc69511c28d

commit \| author \| age
390ade	1	local uranium_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 420, octaves = 3, persist = 0.7}
b67bca	2	local uranium_threshold = 0.55
390ade	3
N	4	local chromium_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 421, octaves = 3, persist = 0.7}
b67bca	5	local chromium_threshold = 0.55
390ade	6
N	7	local zinc_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 422, octaves = 3, persist = 0.7}
b67bca	8	local zinc_threshold = 0.5
390ade	9
3eefa2	10	local lead_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 423, octaves = 3, persist = 0.7}
b67bca	11	local lead_threshold = 0.3
3eefa2	12
279776	13	minetest.register_ore({
390ade	14	ore_type = "scatter",
N	15	ore = "technic:mineral_uranium",
	16	wherein = "default:stone",
	17	clust_scarcity = 888,
	18	clust_num_ores = 4,
	19	clust_size = 3,
19f74d	20	y_min = -300,
M	21	y_max = -80,
390ade	22	noise_params = uranium_params,
b67bca	23	noise_threshold = uranium_threshold,
279776	24	})
ee0765	25
279776	26	minetest.register_ore({
390ade	27	ore_type = "scatter",
N	28	ore = "technic:mineral_chromium",
	29	wherein = "default:stone",
	30	clust_scarcity = 888,
	31	clust_num_ores = 2,
	32	clust_size = 3,
19f74d	33	y_min = -200,
M	34	y_max = -100,
390ade	35	noise_params = chromium_params,
b67bca	36	noise_threshold = chromium_threshold,
279776	37	})
ee0765	38
279776	39	minetest.register_ore({
390ade	40	ore_type = "scatter",
N	41	ore = "technic:mineral_chromium",
	42	wherein = "default:stone",
	43	clust_scarcity = 666,
	44	clust_num_ores = 2,
	45	clust_size = 3,
19f74d	46	y_min = -31000,
M	47	y_max = -200,
390ade	48	flags = "absheight",
N	49	noise_params = chromium_params,
b67bca	50	noise_threshold = chromium_threshold,
390ade	51	})
N	52
	53	minetest.register_ore({
	54	ore_type = "scatter",
	55	ore = "technic:mineral_zinc",
	56	wherein = "default:stone",
b7cecd	57	clust_scarcity = 888,
f9a859	58	clust_num_ores = 5,
M	59	clust_size = 7,
19f74d	60	y_min = -32,
b67bca	61	y_max = 2,
M	62	noise_params = zinc_params,
	63	noise_threshold = zinc_threshold,
390ade	64	})
N	65
	66	minetest.register_ore({
	67	ore_type = "scatter",
	68	ore = "technic:mineral_zinc",
	69	wherein = "default:stone",
	70	clust_scarcity = 666,
	71	clust_num_ores = 4,
	72	clust_size = 3,
19f74d	73	y_min = -31000,
M	74	y_max = -32,
390ade	75	flags = "absheight",
N	76	noise_params = zinc_params,
b67bca	77	noise_threshold = zinc_threshold,
279776	78	})
ee0765	79
3eefa2	80	minetest.register_ore({
N	81	ore_type = "scatter",
	82	ore = "technic:mineral_lead",
	83	wherein = "default:stone",
	84	clust_scarcity = 999,
	85	clust_num_ores = 5,
	86	clust_size = 3,
19f74d	87	y_min = -16,
M	88	y_max = 16,
3eefa2	89	noise_params = lead_params,
b67bca	90	noise_threshold = lead_threshold,
3eefa2	91	})
N	92
	93	minetest.register_ore({
	94	ore_type = "scatter",
	95	ore = "technic:mineral_lead",
	96	wherein = "default:stone",
	97	clust_scarcity = 888,
	98	clust_num_ores = 5,
	99	clust_size = 3,
19f74d	100	y_min = -128,
M	101	y_max = -16,
3eefa2	102	noise_params = lead_params,
b67bca	103	noise_threshold = lead_threshold,
3eefa2	104	})
N	105
	106	minetest.register_ore({
	107	ore_type = "scatter",
	108	ore = "technic:mineral_lead",
	109	wherein = "default:stone",
	110	clust_scarcity = 666,
	111	clust_num_ores = 5,
	112	clust_size = 3,
19f74d	113	y_min = -31000,
M	114	y_max = -128,
3eefa2	115	flags = "absheight",
N	116	noise_params = lead_params,
b67bca	117	noise_threshold = lead_threshold,
3eefa2	118	})
N	119
	120	-- Sulfur
eb344a	121	local sulfur_buf = nil
VE	122	local sulfur_noise= nil
	123
3eefa2	124	minetest.register_on_generated(function(minp, maxp, seed)
N	125	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
	126	local a = VoxelArea:new{
	127	MinEdge = {x = emin.x, y = emin.y, z = emin.z},
	128	MaxEdge = {x = emax.x, y = emax.y, z = emax.z},
	129	}
eb344a	130	local data = vm:get_data(sulfur_buf)
3eefa2	131	local pr = PseudoRandom(17 * minp.x + 42 * minp.y + 101 * minp.z)
eb344a	132	sulfur_noise = sulfur_noise or minetest.get_perlin(9876, 3, 0.5, 100)
VE	133
3eefa2	134	local c_lava = minetest.get_content_id("default:lava_source")
N	135	local c_lava_flowing = minetest.get_content_id("default:lava_flowing")
	136	local c_stone = minetest.get_content_id("default:stone")
	137	local c_sulfur = minetest.get_content_id("technic:mineral_sulfur")
eb344a	138
3eefa2	139	local grid_size = 5
N	140	for x = minp.x + math.floor(grid_size / 2), maxp.x, grid_size do
	141	for y = minp.y + math.floor(grid_size / 2), maxp.y, grid_size do
	142	for z = minp.z + math.floor(grid_size / 2), maxp.z, grid_size do
	143	local c = data[a:index(x, y, z)]
eb344a	144	if (c == c_lava or c == c_lava_flowing) and sulfur_noise:get3d({x = x, y = z, z = z}) >= 0.4 then
3eefa2	145	for xx = math.max(minp.x, x - grid_size), math.min(maxp.x, x + grid_size) do
N	146	for yy = math.max(minp.y, y - grid_size), math.min(maxp.y, y + grid_size) do
	147	for zz = math.max(minp.z, z - grid_size), math.min(maxp.z, z + grid_size) do
	148	local i = a:index(xx, yy, zz)
	149	if data[i] == c_stone and pr:next(1, 10) <= 7 then
	150	data[i] = c_sulfur
	151	end
	152	end
	153	end
	154	end
	155	end
	156	end
	157	end
	158	end
eb344a	159
3eefa2	160	vm:set_data(data)
N	161	vm:write_to_map(data)
	162	end)
	163
	164
ee0765	165	if technic.config:get_bool("enable_marble_generation") then
279776	166	minetest.register_ore({
R	167	ore_type = "sheet",
	168	ore = "technic:marble",
	169	wherein = "default:stone",
	170	clust_scarcity = 1,
	171	clust_num_ores = 1,
	172	clust_size = 3,
19f74d	173	y_min = -31000,
M	174	y_max = -50,
b67bca	175	noise_threshold = 0.4,
279776	176	noise_params = {offset=0, scale=15, spread={x=150, y=150, z=150}, seed=23, octaves=3, persist=0.70}
R	177	})
003286	178	end
ee0765	179
S	180	if technic.config:get_bool("enable_granite_generation") then
279776	181	minetest.register_ore({
R	182	ore_type = "sheet",
	183	ore = "technic:granite",
	184	wherein = "default:stone",
	185	clust_scarcity = 1,
	186	clust_num_ores = 1,
	187	clust_size = 4,
19f74d	188	y_min = -31000,
M	189	y_max = -150,
b67bca	190	noise_threshold = 0.4,
279776	191	noise_params = {offset=0, scale=15, spread={x=130, y=130, z=130}, seed=24, octaves=3, persist=0.70}
R	192	})
003286	193	end
279776	194