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Update riesenpilz
And add a new dependency : vector_extras
This commit is contained in:
Ombridride
@@ -3,8 +3,3 @@
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— glowshroom and lavashroom from bas080's plants mod (WTFPL)
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— parasol mushroom from a mod called mushrooms (WTFPL)
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— "45" mushrooms from r01922090's mush45 mod (WTFPL)
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TODO:
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— add giant nethershroom
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— finish supporting the mushrooms mod
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— generate mushrooms not only in mushroom biomes
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14
mods/riesenpilz/README.md
Executable file
14
mods/riesenpilz/README.md
Executable file
@@ -0,0 +1,14 @@
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[Mod] riesenpilz [riesenpilz]
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**Depends:** see [depends.txt](https://raw.githubusercontent.com/HybridDog/riesenpilz/master/depends.txt)
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**License:** see [LICENSE.txt](https://raw.githubusercontent.com/HybridDog/riesenpilz/master/LICENSE.txt)
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**Download:** [zip](https://github.com/HybridDog/riesenpilz/archive/master.zip), [tar.gz](https://github.com/HybridDog/riesenpilz/archive/master.tar.gz)
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If you got ideas or found bugs, please tell them to me.
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TODO:
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— add giant nethershroom
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— finish supporting the mushrooms mod
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@@ -1,2 +1,2 @@
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default
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vector_extras
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@@ -13,14 +13,17 @@ local function r_area(manip, width, height, pos)
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return VoxelArea:new({MinEdge=emerged_pos1, MaxEdge=emerged_pos2})
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end
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riesenpilz.vm_update = true
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local function set_vm_data(manip, nodes, pos, t1, name)
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manip:set_data(nodes)
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manip:write_to_map()
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riesenpilz.inform("a "..name.." mushroom grew at ("..pos.x.."|"..pos.y.."|"..pos.z..")", 3, t1)
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if riesenpilz.vm_update then
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local t1 = os.clock()
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manip:update_map()
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riesenpilz.inform("map updated", 3, t1)
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end
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end
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--Growing Functions
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@@ -371,14 +374,175 @@ minetest.register_node(":default:apple", {
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--Mushroom Nodes
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local function pilz(name, desc, b, burntime)
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burntime = burntime or 1
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local mushrooms_list = {
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["brown"] = {
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description = "brown mushroom",
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box = {
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{-0.15, -0.2, -0.15, 0.15, -0.1, 0.15},
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{-0.2, -0.3, -0.2, 0.2, -0.2, 0.2},
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{-0.05, -0.5, -0.05, 0.05, -0.3, 0.05}
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},
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growing = {
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r = {min=3, max=4},
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grounds = {soil=1, crumbly=3},
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neighbours = {"default:tree"},
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light = {min=1, max=7},
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interval = 100,
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chance = 18,
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},
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},
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["red"] = {
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description = "red mushroom",
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box = {
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{-1/16, -8/16, -1/16, 1/16, -6/16, 1/16},
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{-3/16, -6/16, -3/16, 3/16, -5/16, 3/16},
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{-4/16, -5/16, -4/16, 4/16, -4/16, 4/16},
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{-3/16, -4/16, -3/16, 3/16, -3/16, 3/16},
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{-2/16, -3/16, -2/16, 2/16, -2/16, 2/16}
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},
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growing = {
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r = {min=4, max=5},
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grounds = {soil=2},
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neighbours = {"default:water_flowing"},
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light = {min=4, max=13},
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interval = 50,
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chance = 30,
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},
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},
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["fly_agaric"] = {
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description = "fly agaric",
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box = {
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{-0.05, -0.5, -0.05, 0.05, 1/20, 0.05},
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{-3/20, -6/20, -3/20, 3/20, 0, 3/20},
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{-4/20, -2/20, -4/20, 4/20, -4/20, 4/20}
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},
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growing = {
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r = 4,
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grounds = {soil=1, crumbly=3},
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neighbours = {"default:pinetree"},
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light = {min=2, max=10},
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interval = 101,
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chance = 30,
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},
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},
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["lavashroom"] = {
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description = "Lavashroom",
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box = {
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{-1/16, -8/16, -1/16, 1/16, -6/16, 1/16},
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{-2/16, -6/16, -2/16, 2/16, 0, 2/16},
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{-3/16, -5/16, -3/16, 3/16, -1/16, 3/16},
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{-4/16, -4/16, -4/16, 4/16, -2/16, 4/16}
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},
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growing = {
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r = {min=5, max=6},
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grounds = {cracky=3},
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neighbours = {"default:lava_source"},
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light = {min=10, max=14},
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interval = 1010,
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chance = 60,
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},
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},
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["glowshroom"] = {
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description = "Glowshroom",
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box = {
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{-1/16, -8/16, -1/16, 1/16, -1/16, 1/16},
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{-2/16, -3/16, -2/16, 2/16, -2/16, 2/16},
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{-3/16, -5/16, -3/16, 3/16, -3/16, 3/16},
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{-3/16, -7/16, -3/16, -2/16, -5/16, -2/16},
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{3/16, -7/16, -3/16, 2/16, -5/16, -2/16},
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{-3/16, -7/16, 3/16, -2/16, -5/16, 2/16},
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{3/16, -7/16, 3/16, 2/16, -5/16, 2/16}
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},
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growing = {
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r = 3,
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grounds = {soil=1, crumbly=3},
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neighbours = {"default:stone"},
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light = 0,
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interval = 710,
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chance = 320,
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},
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},
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["nether_shroom"] = {
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description = "Nether mushroom",
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box = {
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{-1/16, -8/16, -1/16, 1/16, -2/16, 1/16},
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{-2/16, -6/16, -2/16, 2/16, -5/16, 2/16},
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{-3/16, -2/16, -3/16, 3/16, 0, 3/16},
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{-4/16, -1/16, -4/16, 4/16, 1/16,-2/16},
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{-4/16, -1/16, 2/16, 4/16, 1/16, 4/16},
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{-4/16, -1/16, -2/16,-2/16, 1/16, 2/16},
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{ 2/16, -1/16, -2/16, 4/16, 1/16, 2/16}
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},
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burntime = 6,
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},
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["parasol"] = {
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description = "white parasol mushroom",
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box = {
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{-1/16, -8/16, -1/16, 1/16, 0, 1/16},
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{-2/16, -6/16, -2/16, 2/16, -5/16, 2/16},
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{-5/16, -4/16, -5/16, 5/16, -3/16, 5/16},
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{-4/16, -3/16, -4/16, 4/16, -2/16, 4/16},
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{-3/16, -2/16, -3/16, 3/16, -1/16, 3/16}
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},
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growing = {
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r = {min=3, max=5},
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grounds = {soil=1, crumbly=3},
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neighbours = {"default:pinetree"},
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light = {min=1, max=11},
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interval = 51,
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chance = 36,
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},
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},
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["red45"] = {
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description = "45 red mushroom",
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box = {
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{-1/16, -0.5, -1/16, 1/16, 1/8, 1/16},
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{-3/16, 1/8, -3/16, 3/16, 1/4, 3/16},
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{-5/16, -1/4, -5/16, -1/16, 1/8, -1/16},
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{1/16, -1/4, -5/16, 5/16, 1/8, -1/16},
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{-5/16, -1/4, 1/16, -1/16, 1/8, 5/16},
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{1/16, -1/4, 1/16, 5/16, 1/8, 5/16}
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},
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growing = {
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r = {min=3, max=4},
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grounds = {soil=2},
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neighbours = {"default:water_source"},
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light = {min=2, max=7},
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interval = 1000,
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chance = 180,
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},
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},
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["brown45"] = {
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description = "45 brown mushroom",
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box = {
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{-1/16, -0.5, -1/16, 1/16, 1/16, 1/16},
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{-3/8, 1/8, -7/16, 3/8, 1/4, 7/16},
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{-7/16, 1/8, -3/8, 7/16, 1/4, 3/8},
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{-3/8, 1/4, -3/8, 3/8, 5/16, 3/8},
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{-3/8, 1/16, -3/8, 3/8, 1/8, 3/8}
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},
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growing = {
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r = {min=2, max=3},
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grounds = {tree=1},
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neighbours = {"default:water_flowing"},
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light = {min=7, max=11},
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interval = 100,
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chance = 20,
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},
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},
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}
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local abm_allowed = true
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local disallowed_ps = {}
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for name,i in pairs(mushrooms_list) do
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local burntime = i.burntime or 1
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local box = {
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type = "fixed",
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fixed = b
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fixed = i.box
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}
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minetest.register_node("riesenpilz:"..name, {
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description = desc,
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local nd = "riesenpilz:"..name
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minetest.register_node(nd, {
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description = i.description,
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tiles = {"riesenpilz_"..name.."_top.png", "riesenpilz_"..name.."_bottom.png", "riesenpilz_"..name.."_side.png"},
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inventory_image = "riesenpilz_"..name.."_side.png",
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walkable = false,
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@@ -391,97 +555,181 @@ local function pilz(name, desc, b, burntime)
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selection_box = box,
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furnace_burntime = burntime
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})
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local g = i.growing
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if g then
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local grounds = g.grounds
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local nds = {}
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for n in pairs(grounds) do
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table.insert(nds, "group:"..n)
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end
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local BOX = {
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RED = {
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{-1/16, -8/16, -1/16, 1/16, -6/16, 1/16},
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{-3/16, -6/16, -3/16, 3/16, -5/16, 3/16},
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{-4/16, -5/16, -4/16, 4/16, -4/16, 4/16},
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{-3/16, -4/16, -3/16, 3/16, -3/16, 3/16},
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{-2/16, -3/16, -2/16, 2/16, -2/16, 2/16}
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},
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BROWN = {
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{-0.15, -0.2, -0.15, 0.15, -0.1, 0.15},
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{-0.2, -0.3, -0.2, 0.2, -0.2, 0.2},
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{-0.05, -0.5, -0.05, 0.05, -0.3, 0.05}
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},
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FLY_AGARIC = {
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{-0.05, -0.5, -0.05, 0.05, 1/20, 0.05},
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{-3/20, -6/20, -3/20, 3/20, 0, 3/20},
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{-4/20, -2/20, -4/20, 4/20, -4/20, 4/20}
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},
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LAVASHROOM = {
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{-1/16, -8/16, -1/16, 1/16, -6/16, 1/16},
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{-2/16, -6/16, -2/16, 2/16, 0, 2/16},
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{-3/16, -5/16, -3/16, 3/16, -1/16, 3/16},
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{-4/16, -4/16, -4/16, 4/16, -2/16, 4/16}
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},
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GLOWSHROOM = {
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{-1/16, -8/16, -1/16, 1/16, -1/16, 1/16},
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{-2/16, -3/16, -2/16, 2/16, -2/16, 2/16},
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{-3/16, -5/16, -3/16, 3/16, -3/16, 3/16},
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{-3/16, -7/16, -3/16, -2/16, -5/16, -2/16},
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{3/16, -7/16, -3/16, 2/16, -5/16, -2/16},
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{-3/16, -7/16, 3/16, -2/16, -5/16, 2/16},
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{3/16, -7/16, 3/16, 2/16, -5/16, 2/16}
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},
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NETHER_SHROOM = {
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{-1/16, -8/16, -1/16, 1/16, -2/16, 1/16},
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{-2/16, -6/16, -2/16, 2/16, -5/16, 2/16},
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{-3/16, -2/16, -3/16, 3/16, 0, 3/16},
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{-4/16, -1/16, -4/16, 4/16, 1/16,-2/16},
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{-4/16, -1/16, 2/16, 4/16, 1/16, 4/16},
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{-4/16, -1/16, -2/16,-2/16, 1/16, 2/16},
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{ 2/16, -1/16, -2/16, 4/16, 1/16, 2/16}
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},
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PARASOL = {
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{-1/16, -8/16, -1/16, 1/16, 0, 1/16},
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{-2/16, -6/16, -2/16, 2/16, -5/16, 2/16},
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{-5/16, -4/16, -5/16, 5/16, -3/16, 5/16},
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{-4/16, -3/16, -4/16, 4/16, -2/16, 4/16},
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{-3/16, -2/16, -3/16, 3/16, -1/16, 3/16}
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},
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RED45 = {
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{-1/16, -0.5, -1/16, 1/16, 1/8, 1/16},
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{-3/16, 1/8, -3/16, 3/16, 1/4, 3/16},
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{-5/16, -1/4, -5/16, -1/16, 1/8, -1/16},
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{1/16, -1/4, -5/16, 5/16, 1/8, -1/16},
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{-5/16, -1/4, 1/16, -1/16, 1/8, 5/16},
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{1/16, -1/4, 1/16, 5/16, 1/8, 5/16}
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},
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BROWN45 = {
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{-1/16, -0.5, -1/16, 1/16, 1/16, 1/16},
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{-3/8, 1/8, -7/16, 3/8, 1/4, 7/16},
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{-7/16, 1/8, -3/8, 7/16, 1/4, 3/8},
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{-3/8, 1/4, -3/8, 3/8, 5/16, 3/8},
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{-3/8, 1/16, -3/8, 3/8, 1/8, 3/8}
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},
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}
|
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local nbs = table.copy(g.neighbours)
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table.insert(nbs, "air")
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|
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local rmin, rmax, lmin, lmax
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|
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local mushrooms_list = {
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{"brown", "Brown Mushroom", BOX.BROWN},
|
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{"red", "Red Mushroom", BOX.RED},
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{"fly_agaric", "Fly Agaric", BOX.FLY_AGARIC},
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{"lavashroom", "Lavashroom", BOX.LAVASHROOM},
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{"glowshroom", "Glowshroom", BOX.GLOWSHROOM},
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{"nether_shroom", "Nether Mushroom", BOX.NETHER_SHROOM, 6},
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{"parasol", "Parasol Mushroom", BOX.PARASOL},
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{"red45", "45 Brown Mushroom", BOX.RED45},
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{"brown45", "45 Red Mushroom", BOX.BROWN45},
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}
|
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|
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for _,i in ipairs(mushrooms_list) do
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pilz(i[1], i[2], i[3], i[4])
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local r = g.r
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if type(r) == "table" then
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rmin = r.min
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rmax = r.max
|
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else
|
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rmin = r or 3
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rmax = rmin
|
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end
|
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|
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local l = g.light
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if type(l) == "table" then
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lmin = l.min
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lmax = l.max
|
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else
|
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lmin = l or 3
|
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lmax = lmin
|
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end
|
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|
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minetest.register_abm({
|
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nodenames = nds,
|
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neighbors = g.neighbours,
|
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interval = g.interval,
|
||||
chance = g.chance,
|
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action = function(pos, node)
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if not abm_allowed then
|
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return
|
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end
|
||||
|
||||
-- don't try to spawn them on the same positions again
|
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for _,p in pairs(disallowed_ps) do
|
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if vector.equals(p, pos) then
|
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return
|
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end
|
||||
end
|
||||
|
||||
-- don't spawn mushroom circles next to other ones
|
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if minetest.find_node_near(pos, rmax, nd) then
|
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return
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end
|
||||
|
||||
-- spawn them around the right nodes
|
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local data = minetest.registered_nodes[node.name]
|
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if not data
|
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or not data.groups then
|
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return
|
||||
end
|
||||
local groups = data.groups
|
||||
for n,i in pairs(grounds) do
|
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if groups[n] ~= i then
|
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return
|
||||
end
|
||||
end
|
||||
|
||||
-- find their neighbours
|
||||
for _,n in pairs(nbs) do
|
||||
if not minetest.find_node_near(pos, rmin, n) then
|
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return
|
||||
end
|
||||
end
|
||||
|
||||
-- should disallow lag
|
||||
abm_allowed = false
|
||||
minetest.after(2, function() abm_allowed = true end)
|
||||
table.insert(disallowed_ps, pos)
|
||||
|
||||
-- witch circles
|
||||
local ps = {}
|
||||
for _,p in pairs(vector.circle(math.random(rmin, rmax))) do
|
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local p = vector.add(pos, p)
|
||||
|
||||
-- currently 3 is used here, approved by its use in the mapgen
|
||||
if math.random(3) == 1 then
|
||||
|
||||
-- don't only use the current y for them
|
||||
for y = 1,-1,-1 do
|
||||
local pos = {x=p.x, y=p.y+y, z=p.z}
|
||||
if minetest.get_node(pos).name ~= "air" then
|
||||
break
|
||||
end
|
||||
local f = minetest.get_node({x=p.x, y=p.y+y-1, z=p.z}).name
|
||||
if f ~= "air" then
|
||||
|
||||
-- they grown on walkable, cubic nodes
|
||||
local data = minetest.registered_nodes[f]
|
||||
if data
|
||||
and data.walkable
|
||||
and (not data.drawtype
|
||||
or data.drawtype == "normal"
|
||||
) then
|
||||
|
||||
-- they also need specific light strengths
|
||||
local light = minetest.get_node_light(pos, 0.5)
|
||||
if light >= lmin
|
||||
and light <= lmax then
|
||||
table.insert(ps, pos)
|
||||
end
|
||||
end
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
if not ps[1] then
|
||||
return
|
||||
end
|
||||
|
||||
-- place them
|
||||
for _,p in pairs(ps) do
|
||||
minetest.set_node(p, {name=nd})
|
||||
end
|
||||
print("[riesenpilz] "..nd.." mushrooms grew at "..minetest.pos_to_string(pos))
|
||||
end
|
||||
})
|
||||
end
|
||||
end
|
||||
|
||||
-- disallow abms when the server is lagging
|
||||
minetest.register_globalstep(function(dtime)
|
||||
if dtime > 0.5
|
||||
and abm_allowed then
|
||||
abm_allowed = false
|
||||
minetest.after(2, function() abm_allowed = true end)
|
||||
--minetest.chat_send_all(dtime)
|
||||
end
|
||||
end)
|
||||
|
||||
|
||||
|
||||
--Mushroom Blocks
|
||||
|
||||
|
||||
local function pilznode(name, desc, textures, sapling)
|
||||
local r = "riesenpilz_"
|
||||
local h = "head_"
|
||||
local s = "stem_"
|
||||
local rh = r..h
|
||||
local rs = r..s
|
||||
|
||||
local GS = "giant mushroom "
|
||||
local GSH = GS.."head "
|
||||
local GSS = GS.."stem "
|
||||
|
||||
local pilznode_list = {
|
||||
{"stem", GSS.."beige", {rs.."top.png", rs.."top.png", "riesenpilz_stem.png"}, "stem"},
|
||||
{s.."brown", GSS.."brown", {rs.."top.png", rs.."top.png", rs.."brown.png"}, s.."brown"},
|
||||
{s.."blue", GSS.."blue", {rs.."top.png",rs.."top.png",rs.."blue.png"}, s.."blue"},
|
||||
{"lamellas", "giant mushroom lamella", {"riesenpilz_lamellas.png"}, "lamellas"},
|
||||
{h.."red", GSH.."red", {"riesenpilz_head.png", "riesenpilz_lamellas.png", "riesenpilz_head.png"}, "red"},
|
||||
{h.."orange", GSH.."orange", {rh.."orange.png"}, "lavashroom"},
|
||||
{h.."yellow", GSH.."yellow", {rh.."yellow.png"}, "lavashroom"},
|
||||
{h.."brown", GSH.."brown", {r.."brown_top.png", r.."lamellas.png", r.."brown_top.png"}, "brown"},
|
||||
{h.."brown_full", GSH.."full brown", {r.."brown_top.png"},"brown"},
|
||||
{h.."blue_bright", GSH.."blue bright", {rh.."blue_bright.png"},"glowshroom"},
|
||||
{h.."blue", GSH.."blue", {rh.."blue.png"},"glowshroom"},
|
||||
{h.."white", GSH.."white", {rh.."white.png"},"parasol"},
|
||||
{h.."binge", GSH.."binge", {rh.."binge.png", rh.."white.png", rh.."binge.png"},"parasol"},
|
||||
{h.."brown_bright", GSH.."brown bright", {rh.."brown_bright.png", rh.."white.png", rh.."brown_bright.png"},"parasol"},
|
||||
}
|
||||
|
||||
for _,i in ipairs(pilznode_list) do
|
||||
local name, desc, textures, sapling = unpack(i)
|
||||
minetest.register_node("riesenpilz:"..name, {
|
||||
description = desc,
|
||||
tiles = textures,
|
||||
@@ -493,40 +741,8 @@ minetest.register_node("riesenpilz:"..name, {
|
||||
end
|
||||
|
||||
|
||||
local r = "riesenpilz_"
|
||||
local h = "head_"
|
||||
local s = "stem_"
|
||||
local rh = r..h
|
||||
local rs = r..s
|
||||
|
||||
local GS = "Giant Mushroom "
|
||||
local GSH = GS.."Head "
|
||||
local GSS = GS.."Stem "
|
||||
|
||||
local pilznode_list = {
|
||||
{"stem", GSS.."Beige", {rs.."top.png", rs.."top.png", "riesenpilz_stem.png"}, "stem"},
|
||||
{s.."brown", GSS.."Brown", {rs.."top.png", rs.."top.png", rs.."brown.png"}, s.."brown"},
|
||||
{s.."blue", GSS.."Blue", {rs.."top.png",rs.."top.png",rs.."blue.png"}, s.."blue"},
|
||||
{"lamellas", "Giant Mushroom Lamella", {"riesenpilz_lamellas.png"}, "lamellas"},
|
||||
{h.."red", GSH.."Red", {"riesenpilz_head.png", "riesenpilz_lamellas.png", "riesenpilz_head.png"}, "red"},
|
||||
{h.."orange", GSH.."Orange", {rh.."orange.png"}, "lavashroom"},
|
||||
{h.."yellow", GSH.."Yellow", {rh.."yellow.png"}, "lavashroom"},
|
||||
{h.."brown", GSH.."Brown", {r.."brown_top.png", r.."lamellas.png", r.."brown_top.png"}, "brown"},
|
||||
{h.."brown_full", GSH.."Full Brown", {r.."brown_top.png"},"brown"},
|
||||
{h.."blue_bright", GSH.."Blue Bright", {rh.."blue_bright.png"},"glowshroom"},
|
||||
{h.."blue", GSH.."Blue", {rh.."blue.png"},"glowshroom"},
|
||||
{h.."white", GSH.."White", {rh.."white.png"},"parasol"},
|
||||
{h.."binge", GSH.."Binge", {rh.."binge.png", rh.."white.png", rh.."binge.png"},"parasol"},
|
||||
{h.."brown_bright", GSH.."Brown Bright", {rh.."brown_bright.png", rh.."white.png", rh.."brown_bright.png"},"parasol"},
|
||||
}
|
||||
|
||||
for _,i in ipairs(pilznode_list) do
|
||||
pilznode(i[1], i[2], i[3], i[4])
|
||||
end
|
||||
|
||||
|
||||
minetest.register_node("riesenpilz:head_red_side", {
|
||||
description = "Giant Mushroom Head Side",
|
||||
description = "giant mushroom head red side",
|
||||
tiles = {"riesenpilz_head.png", "riesenpilz_lamellas.png", "riesenpilz_head.png",
|
||||
"riesenpilz_head.png", "riesenpilz_head.png", "riesenpilz_lamellas.png"},
|
||||
paramtype2 = "facedir",
|
||||
@@ -537,7 +753,7 @@ minetest.register_node("riesenpilz:head_red_side", {
|
||||
})
|
||||
|
||||
minetest.register_node("riesenpilz:ground", {
|
||||
description = "Grass?",
|
||||
description = "dirt with rotten grass",
|
||||
tiles = {"riesenpilz_ground_top.png","default_dirt.png","default_dirt.png^riesenpilz_ground_side.png"},
|
||||
groups = {crumbly=3},
|
||||
sounds = default.node_sound_dirt_defaults(),
|
||||
@@ -580,7 +796,7 @@ c = {
|
||||
|
||||
|
||||
minetest.register_tool("riesenpilz:growingtool", {
|
||||
description = "Growingtool",
|
||||
description = "growingtool",
|
||||
inventory_image = "riesenpilz_growingtool.png",
|
||||
})
|
||||
|
||||
|
||||
@@ -42,7 +42,7 @@ local function define_contents()
|
||||
end
|
||||
|
||||
|
||||
local function find_grond(a,list)
|
||||
local function find_ground(a,list)
|
||||
for _,nam in ipairs(list) do
|
||||
if a == nam then
|
||||
return true
|
||||
@@ -52,14 +52,26 @@ local function find_grond(a,list)
|
||||
end
|
||||
|
||||
|
||||
local function fix_light(minp, maxp)
|
||||
local manip = minetest.get_voxel_manip()
|
||||
local emerged_pos1, emerged_pos2 = manip:read_from_map(minp, maxp)
|
||||
local area = VoxelArea:new({MinEdge=emerged_pos1, MaxEdge=emerged_pos2})
|
||||
local nodes = manip:get_data()
|
||||
|
||||
manip:set_data(nodes)
|
||||
manip:write_to_map()
|
||||
manip:update_map()
|
||||
end
|
||||
|
||||
local data, area
|
||||
function riesenpilz_circle(nam, pos, radius, chance)
|
||||
for i = -radius, radius, 1 do
|
||||
for j = -radius, radius, 1 do
|
||||
if math.floor( math.sqrt(i^2+j^2) +0.5) == radius
|
||||
and data[area:index(pos.x+i, pos.y, pos.z+j)] == c.air
|
||||
and pr:next(1,chance) == 1
|
||||
and data[area:index(pos.x+i, pos.y-1, pos.z+j)] == c.ground then
|
||||
data[area:index(pos.x+i, pos.y, pos.z+j)] = nam
|
||||
for _,p in pairs(vector.circle(radius)) do
|
||||
if pr:next(1,chance) == 1 then
|
||||
local p = vector.add(pos, p)
|
||||
local p_p = area:indexp(p)
|
||||
if data[p_p] == c.air
|
||||
and data[area:index(p.x, p.y-1, p.z)] == c.ground then
|
||||
data[p_p] = nam
|
||||
end
|
||||
end
|
||||
end
|
||||
@@ -91,12 +103,28 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
end
|
||||
|
||||
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
||||
--local env = minetest|.env --Should make things a bit faster.
|
||||
local perlin1 = minetest.get_perlin(51,3, 0.5, perlin_scale) --Get map specific perlin
|
||||
local env = minetest.env --Should make things a bit faster.
|
||||
local perlin1 = env:get_perlin(51,3, 0.5, perlin_scale) --Get map specific perlin
|
||||
|
||||
if not riesenpilz.always_generate then
|
||||
local biome_allowed
|
||||
for x = x0, x1, 16 do
|
||||
for z = z0, z1, 16 do
|
||||
if perlin1:get2d({x=x, y=z}) > nosmooth_rarity then
|
||||
biome_allowed = true
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
if not biome_allowed then
|
||||
return
|
||||
end
|
||||
end
|
||||
|
||||
--[[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53)
|
||||
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53)
|
||||
and not (perlin1:get2d({x=(x1-x0)/2, y=(z1-z0)/2}) > 0.53) then]]
|
||||
and not (perlin1:get2d({x=(x1-x0)/2, y=(z1-z0)/2}) > 0.53) then
|
||||
|
||||
if not riesenpilz.always_generate
|
||||
and not ( perlin1:get2d( {x=x0, y=z0} ) > nosmooth_rarity ) --top left
|
||||
and not ( perlin1:get2d( { x = x0 + ( (x1-x0)/2), y=z0 } ) > nosmooth_rarity )--top middle
|
||||
@@ -108,7 +136,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
and not (perlin1:get2d({x=(x1-x0)/2, y=(z1-z0)/2}) > nosmooth_rarity) --middle
|
||||
and not (perlin1:get2d({x=x0, y=z1+((z1-z0)/2)}) > nosmooth_rarity) then --bottom middle
|
||||
return
|
||||
end
|
||||
end]]
|
||||
|
||||
local t1 = os.clock()
|
||||
riesenpilz.inform("tries to generate a giant mushroom biome at: x=["..minp.x.."; "..maxp.x.."]; y=["..minp.y.."; "..maxp.y.."]; z=["..minp.z.."; "..maxp.z.."]", 2)
|
||||
@@ -137,9 +165,9 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
end
|
||||
end
|
||||
--[[remove usual stuff
|
||||
local trees = minetest.find_nodes_in_area(minp, maxp, USUAL_STUFF)
|
||||
local trees = env:find_nodes_in_area(minp, maxp, USUAL_STUFF)
|
||||
for i,v in pairs(trees) do
|
||||
minetest.remove_node(v)
|
||||
env:remove_node(v)
|
||||
end]]
|
||||
|
||||
|
||||
@@ -184,7 +212,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
local ground_y = nil --Definition des Bodens:
|
||||
-- for y=maxp.y,0,-1 do
|
||||
for y=maxp.y,1,-1 do
|
||||
if find_grond(data[area:index(x, y, z)], c.GROUND) then
|
||||
if find_ground(data[area:index(x, y, z)], c.GROUND) then
|
||||
ground_y = y
|
||||
break
|
||||
end
|
||||
@@ -221,15 +249,15 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
elseif pr:next(1,5000) == 1 then
|
||||
riesenpilz_circle(c.riesenpilz_glowshroom, boden, 3, 3)
|
||||
--[[elseif pr:next(1,80) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:brown"})
|
||||
env:add_node(boden, {name="riesenpilz:brown"})
|
||||
elseif pr:next(1,90) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:red"})
|
||||
env:add_node(boden, {name="riesenpilz:red"})
|
||||
elseif pr:next(1,100) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:fly_agaric"})
|
||||
env:add_node(boden, {name="riesenpilz:fly_agaric"})
|
||||
elseif pr:next(1,4000) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:lavashroom"})
|
||||
env:add_node(boden, {name="riesenpilz:lavashroom"})
|
||||
elseif pr:next(1,5000) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:glowshroom"})]]
|
||||
env:add_node(boden, {name="riesenpilz:glowshroom"})]]
|
||||
elseif pr:next(1,380) == 1 then
|
||||
tab[num] = {1, boden}
|
||||
num = num+1
|
||||
@@ -251,10 +279,14 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
end
|
||||
end
|
||||
vm:set_data(data)
|
||||
vm:update_liquids()
|
||||
vm:write_to_map()
|
||||
riesenpilz.inform("ground finished", 2, t1)
|
||||
|
||||
local t2 = os.clock()
|
||||
local single_map_update = #tab > 3
|
||||
if single_map_update then
|
||||
riesenpilz.vm_update = false
|
||||
end
|
||||
for _,v in pairs(tab) do
|
||||
local p = v[2]
|
||||
local m = v[1]
|
||||
@@ -270,13 +302,18 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
riesenpilz_parasol(p)
|
||||
end
|
||||
end
|
||||
if single_map_update then
|
||||
riesenpilz.vm_update = true
|
||||
fix_light(minp, maxp)
|
||||
end
|
||||
riesenpilz.inform("giant shrooms generated", 2, t2)
|
||||
|
||||
riesenpilz.inform("done", 1, t1)
|
||||
end)
|
||||
--[[ if maxp.y < -10 then
|
||||
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
||||
local env = minetest.|env --Should make things a bit faster.
|
||||
local perlin1 = minetest.get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
local env = minetest.env --Should make things a bit faster.
|
||||
local perlin1 = env:get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
|
||||
--[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53)
|
||||
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53)
|
||||
@@ -303,12 +340,12 @@ end)
|
||||
for y=minp.y,maxp.y,1 do
|
||||
local pos = {x=x, y=y, z=z}
|
||||
|
||||
if minetest.get_node(pos).name == "air"
|
||||
and minetest.get_node({x=x, y=y-1, z=z}).name == "default:stone"
|
||||
if env:get_node(pos).name == "air"
|
||||
and env:get_node({x=x, y=y-1, z=z}).name == "default:stone"
|
||||
and pr:next(1,40) == 33
|
||||
and minetest.find_node_near(pos, 4, "group:igniter")
|
||||
and not minetest.find_node_near(pos, 3, "group:igniter") then
|
||||
minetest.add_node(pos, {name="riesenpilz:lavashroom"})
|
||||
and env:find_node_near(pos, 4, "group:igniter")
|
||||
and not env:find_node_near(pos, 3, "group:igniter") then
|
||||
env:add_node(pos, {name="riesenpilz:lavashroom"})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@@ -6,10 +6,10 @@ function riesenpilz_circle(nam, pos, radius, rand, seed)
|
||||
if math.floor( math.sqrt(i^2+j^2) +0.5) == radius then
|
||||
random = PseudoRandom(ra)
|
||||
p={x=pos.x+i, y=pos.y, z=pos.z+j}
|
||||
if minetest.get_node(p).name == "air"
|
||||
if minetest.env:get_node(p).name == "air"
|
||||
and random:next(1,rand) == 1
|
||||
and minetest.get_node({x=pos.x+i, y=pos.y-1, z=pos.z+j}).name ~= "air" then
|
||||
minetest.add_node(p, {name=nam})
|
||||
and minetest.env:get_node({x=pos.x+i, y=pos.y-1, z=pos.z+j}).name ~= "air" then
|
||||
minetest.env:add_node(p, {name=nam})
|
||||
end
|
||||
ra = ra+1
|
||||
end
|
||||
@@ -32,10 +32,10 @@ function riesenpilz_circle(nam, pos, radius, chance)
|
||||
for i = -radius, radius, 1 do
|
||||
for j = -radius, radius, 1 do
|
||||
if math.floor( math.sqrt(i^2+j^2) +0.5) == radius
|
||||
and minetest.get_node({x=pos.x+i, y=pos.y, z=pos.z+j}).name == "air"
|
||||
and minetest.env:get_node({x=pos.x+i, y=pos.y, z=pos.z+j}).name == "air"
|
||||
and math.random(1,chance) == 1
|
||||
and minetest.get_node({x=pos.x+i, y=pos.y-1, z=pos.z+j}).name == "riesenpilz:ground" then
|
||||
minetest.add_node({x=pos.x+i, y=pos.y, z=pos.z+j}, {name=nam})
|
||||
and minetest.env:get_node({x=pos.x+i, y=pos.y-1, z=pos.z+j}).name == "riesenpilz:ground" then
|
||||
minetest.env:add_node({x=pos.x+i, y=pos.y, z=pos.z+j}, {name=nam})
|
||||
end
|
||||
end
|
||||
end
|
||||
@@ -43,7 +43,7 @@ end
|
||||
|
||||
local function find_ground(pos, nodes)
|
||||
for _, evground in ipairs(nodes) do
|
||||
if minetest.get_node(pos).name == evground then
|
||||
if minetest.env:get_node(pos).name == evground then
|
||||
return true
|
||||
end
|
||||
end
|
||||
@@ -55,8 +55,8 @@ USUAL_STUFF = {"default:leaves","default:apple","default:tree","default:cactus",
|
||||
minetest.register_on_generated(function(minp, maxp, seed)
|
||||
if maxp.y >= -10 then
|
||||
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
||||
--local env = minetest.|env --Should make things a bit faster.
|
||||
local perlin1 = minetest.get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
local env = minetest.env --Should make things a bit faster.
|
||||
local perlin1 = env:get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
|
||||
--[[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53)
|
||||
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53)
|
||||
@@ -77,9 +77,9 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
local pr = PseudoRandom(seed+68)
|
||||
|
||||
--remove usual stuff
|
||||
local trees = minetest.find_nodes_in_area(minp, maxp, USUAL_STUFF)
|
||||
local trees = env:find_nodes_in_area(minp, maxp, USUAL_STUFF)
|
||||
for i,v in pairs(trees) do
|
||||
minetest.remove_node(v)
|
||||
env:remove_node(v)
|
||||
end
|
||||
|
||||
--Information:
|
||||
@@ -113,18 +113,18 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
end
|
||||
end
|
||||
if ground_y then
|
||||
minetest.add_node({x=x,y=ground_y,z=z}, {name="riesenpilz:ground"})
|
||||
env:add_node({x=x,y=ground_y,z=z}, {name="riesenpilz:ground"})
|
||||
for i = -1,-5,-1 do
|
||||
local pos = {x=x,y=ground_y+i,z=z}
|
||||
if minetest.get_node(pos).name == "default:desert_sand" then
|
||||
minetest.add_node(pos, {name="default:dirt"})
|
||||
if env:get_node(pos).name == "default:desert_sand" then
|
||||
env:add_node(pos, {name="default:dirt"})
|
||||
else
|
||||
break
|
||||
end
|
||||
end
|
||||
local boden = {x=x,y=ground_y+1,z=z}
|
||||
if pr:next(1,15) == 1 then
|
||||
minetest.add_node(boden, {name="default:dry_shrub"})
|
||||
env:add_node(boden, {name="default:dry_shrub"})
|
||||
elseif pr:next(1,80) == 1 then
|
||||
riesenpilz_circle("riesenpilz:brown", boden, pr:next(3,4), 3)
|
||||
elseif pr:next(1,90) == 1 then
|
||||
@@ -136,15 +136,15 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
elseif pr:next(1,5000) == 1 then
|
||||
riesenpilz_circle("riesenpilz:glowshroom", boden, 3, 3)
|
||||
--[[elseif pr:next(1,80) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:brown"})
|
||||
env:add_node(boden, {name="riesenpilz:brown"})
|
||||
elseif pr:next(1,90) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:red"})
|
||||
env:add_node(boden, {name="riesenpilz:red"})
|
||||
elseif pr:next(1,100) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:fly_agaric"})
|
||||
env:add_node(boden, {name="riesenpilz:fly_agaric"})
|
||||
elseif pr:next(1,4000) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:lavashroom"})
|
||||
env:add_node(boden, {name="riesenpilz:lavashroom"})
|
||||
elseif pr:next(1,5000) == 1 then
|
||||
minetest.add_node(boden, {name="riesenpilz:glowshroom"})]]
|
||||
env:add_node(boden, {name="riesenpilz:glowshroom"})]]
|
||||
elseif pr:next(1,380) == 1 then
|
||||
riesenpilz_hybridpilz(boden)
|
||||
elseif pr:next(1,340) == 10 then
|
||||
@@ -161,8 +161,8 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
end
|
||||
if maxp.y < -10 then
|
||||
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
||||
--local env = minetest.|env --Should make things a bit faster.
|
||||
local perlin1 = minetest.get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
local env = minetest.env --Should make things a bit faster.
|
||||
local perlin1 = env:get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
||||
|
||||
--[[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53)
|
||||
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53)
|
||||
@@ -189,12 +189,12 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
||||
for y=minp.y,maxp.y,1 do
|
||||
local pos = {x=x, y=y, z=z}
|
||||
|
||||
if minetest.get_node(pos).name == "air"
|
||||
and minetest.get_node({x=x, y=y-1, z=z}).name == "default:stone"
|
||||
if env:get_node(pos).name == "air"
|
||||
and env:get_node({x=x, y=y-1, z=z}).name == "default:stone"
|
||||
and pr:next(1,40) == 33
|
||||
and minetest.find_node_near(pos, 4, "group:igniter")
|
||||
and not minetest.find_node_near(pos, 3, "group:igniter") then
|
||||
minetest.add_node(pos, {name="riesenpilz:lavashroom"})
|
||||
and env:find_node_near(pos, 4, "group:igniter")
|
||||
and not env:find_node_near(pos, 3, "group:igniter") then
|
||||
env:add_node(pos, {name="riesenpilz:lavashroom"})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
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|
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|
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|
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|
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|
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4
mods/vector_extras/.gitignore
vendored
Executable file
4
mods/vector_extras/.gitignore
vendored
Executable file
@@ -0,0 +1,4 @@
|
||||
## Generic ignorable patterns and files
|
||||
*~
|
||||
.*.swp
|
||||
debug.txt
|
||||
2
mods/vector_extras/README.txt
Executable file
2
mods/vector_extras/README.txt
Executable file
@@ -0,0 +1,2 @@
|
||||
TODO:
|
||||
— add things to this list
|
||||
382
mods/vector_extras/init.lua
Executable file
382
mods/vector_extras/init.lua
Executable file
@@ -0,0 +1,382 @@
|
||||
local load_time_start = os.clock()
|
||||
|
||||
function vector.pos_to_string(pos)
|
||||
return "("..pos.x.."|"..pos.y.."|"..pos.z..")"
|
||||
end
|
||||
|
||||
local r_corr = 0.25 --remove a bit more nodes (if shooting diagonal) to let it look like a hole (sth like antialiasing)
|
||||
|
||||
-- this doesn't need to be calculated every time
|
||||
local f_1 = 0.5-r_corr
|
||||
local f_2 = 0.5+r_corr
|
||||
|
||||
--returns information about the direction
|
||||
local function get_used_dir(dir)
|
||||
local abs_dir = {x=math.abs(dir.x), y=math.abs(dir.y), z=math.abs(dir.z)}
|
||||
local dir_max = math.max(abs_dir.x, abs_dir.y, abs_dir.z)
|
||||
if dir_max == abs_dir.x then
|
||||
local tab = {"x", {x=1, y=dir.y/dir.x, z=dir.z/dir.x}}
|
||||
if dir.x >= 0 then
|
||||
tab[3] = "+"
|
||||
end
|
||||
return tab
|
||||
end
|
||||
if dir_max == abs_dir.y then
|
||||
local tab = {"y", {x=dir.x/dir.y, y=1, z=dir.z/dir.y}}
|
||||
if dir.y >= 0 then
|
||||
tab[3] = "+"
|
||||
end
|
||||
return tab
|
||||
end
|
||||
local tab = {"z", {x=dir.x/dir.z, y=dir.y/dir.z, z=1}}
|
||||
if dir.z >= 0 then
|
||||
tab[3] = "+"
|
||||
end
|
||||
return tab
|
||||
end
|
||||
|
||||
local function node_tab(z, d)
|
||||
local n1 = math.floor(z*d+f_1)
|
||||
local n2 = math.floor(z*d+f_2)
|
||||
if n1 == n2 then
|
||||
return {n1}
|
||||
end
|
||||
return {n1, n2}
|
||||
end
|
||||
|
||||
local function return_line(pos, dir, range) --range ~= length
|
||||
local tab = {}
|
||||
local num = 1
|
||||
local t_dir = get_used_dir(dir)
|
||||
local dir_typ = t_dir[1]
|
||||
if t_dir[3] == "+" then
|
||||
f_tab = {0, range, 1}
|
||||
else
|
||||
f_tab = {0, -range, -1}
|
||||
end
|
||||
local d_ch = t_dir[2]
|
||||
if dir_typ == "x" then
|
||||
for d = f_tab[1],f_tab[2],f_tab[3] do
|
||||
local x = d
|
||||
local ytab = node_tab(d_ch.y, d)
|
||||
local ztab = node_tab(d_ch.z, d)
|
||||
for _,y in ipairs(ytab) do
|
||||
for _,z in ipairs(ztab) do
|
||||
tab[num] = {x=pos.x+x, y=pos.y+y, z=pos.z+z}
|
||||
num = num+1
|
||||
end
|
||||
end
|
||||
end
|
||||
elseif dir_typ == "y" then
|
||||
for d = f_tab[1],f_tab[2],f_tab[3] do
|
||||
local xtab = node_tab(d_ch.x, d)
|
||||
local y = d
|
||||
local ztab = node_tab(d_ch.z, d)
|
||||
for _,x in ipairs(xtab) do
|
||||
for _,z in ipairs(ztab) do
|
||||
tab[num] = {x=pos.x+x, y=pos.y+y, z=pos.z+z}
|
||||
num = num+1
|
||||
end
|
||||
end
|
||||
end
|
||||
else
|
||||
for d = f_tab[1],f_tab[2],f_tab[3] do
|
||||
local xtab = node_tab(d_ch.x, d)
|
||||
local ytab = node_tab(d_ch.y, d)
|
||||
local z = d
|
||||
for _,x in ipairs(xtab) do
|
||||
for _,y in ipairs(ytab) do
|
||||
tab[num] = {x=pos.x+x, y=pos.y+y, z=pos.z+z}
|
||||
num = num+1
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
return tab
|
||||
end
|
||||
|
||||
local function table_contains2(t, v)
|
||||
for i = #t, 1, -1 do
|
||||
if t[i] == v then
|
||||
return true
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
local function return_fine_line(pos, dir, range, scale)
|
||||
local ps1 = return_line(vector.round(vector.multiply(pos, scale)), dir, range*scale)
|
||||
local ps2 = {}
|
||||
local ps2_num = 1
|
||||
for _,p1 in ipairs(ps1) do
|
||||
local p2 = vector.round(vector.divide(p1, scale))
|
||||
if not table_contains2(ps2, p2) then
|
||||
ps2[ps2_num] = p2
|
||||
ps2_num = ps2_num+1
|
||||
end
|
||||
end
|
||||
return ps2
|
||||
end
|
||||
|
||||
function vector.fine_line(pos, dir, range, scale)
|
||||
--assert_vector(pos)
|
||||
if not range then --dir = pos2
|
||||
dir = vector.direction(pos, dir)
|
||||
range = vector.distance(pos, dir)
|
||||
end
|
||||
return return_fine_line(pos, dir, range, scale)
|
||||
end
|
||||
|
||||
function vector.line(pos, dir, range, alt)
|
||||
--assert_vector(pos)
|
||||
if alt then
|
||||
if not range then --dir = pos2
|
||||
dir, range = vector.direction(pos, dir), vector.distance(pos, dir)
|
||||
end
|
||||
return return_line(pos, dir, range)
|
||||
end
|
||||
if range then --dir = pos2
|
||||
dir = vector.round(vector.multiply(dir, range))
|
||||
else
|
||||
dir = vector.subtract(dir, pos)
|
||||
end
|
||||
local line,n = {},1
|
||||
for _,i in ipairs(vector.threeline(dir.x, dir.y, dir.z)) do
|
||||
line[n] = {x=pos.x+i[1], y=pos.y+i[2], z=pos.z+i[3]}
|
||||
n = n+1
|
||||
end
|
||||
return line
|
||||
end
|
||||
|
||||
local twolines = {}
|
||||
function vector.twoline(x, y)
|
||||
local pstr = x.." "..y
|
||||
local line = twolines[pstr]
|
||||
if line then
|
||||
return line
|
||||
end
|
||||
line = {}
|
||||
local n = 1
|
||||
local dirx = 1
|
||||
if x < 0 then
|
||||
dirx = -dirx
|
||||
end
|
||||
local ymin, ymax = 0, y
|
||||
if y < 0 then
|
||||
ymin, ymax = ymax, ymin
|
||||
end
|
||||
local m = y/x --y/0 works too
|
||||
local dir = 1
|
||||
if m < 0 then
|
||||
dir = -dir
|
||||
end
|
||||
for i = 0,x,dirx do
|
||||
local p1 = math.max(math.min(math.floor((i-0.5)*m+0.5), ymax), ymin)
|
||||
local p2 = math.max(math.min(math.floor((i+0.5)*m+0.5), ymax), ymin)
|
||||
for j = p1,p2,dir do
|
||||
line[n] = {i, j}
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
twolines[pstr] = line
|
||||
return line
|
||||
end
|
||||
|
||||
local threelines = {}
|
||||
function vector.threeline(x, y, z)
|
||||
local pstr = x.." "..y.." "..z
|
||||
local line = threelines[pstr]
|
||||
if line then
|
||||
return line
|
||||
end
|
||||
if x ~= math.floor(x) then
|
||||
print("[vector_extras] INFO: The position used for vector.threeline isn't round.")
|
||||
end
|
||||
local two_line = vector.twoline(x, y)
|
||||
line = {}
|
||||
local n = 1
|
||||
local zmin, zmax = 0, z
|
||||
if z < 0 then
|
||||
zmin, zmax = zmax, zmin
|
||||
end
|
||||
local m = z/math.hypot(x, y)
|
||||
local dir = 1
|
||||
if m < 0 then
|
||||
dir = -dir
|
||||
end
|
||||
for _,i in ipairs(two_line) do
|
||||
local px, py = unpack(i)
|
||||
local ph = math.hypot(px, py)
|
||||
local z1 = math.max(math.min(math.floor((ph-0.5)*m+0.5), zmax), zmin)
|
||||
local z2 = math.max(math.min(math.floor((ph+0.5)*m+0.5), zmax), zmin)
|
||||
for pz = z1,z2,dir do
|
||||
line[n] = {px, py, pz}
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
threelines[pstr] = line
|
||||
return line
|
||||
end
|
||||
|
||||
function vector.straightdelay(s, v, a)
|
||||
if not a then
|
||||
return s/v
|
||||
end
|
||||
return (math.sqrt(v*v+2*a*s)-v)/a
|
||||
end
|
||||
|
||||
vector.zero = {x=0, y=0, z=0}
|
||||
|
||||
function vector.sun_dir(time)
|
||||
if not time then
|
||||
time = minetest.get_timeofday()
|
||||
end
|
||||
local t = (time-0.5)*5/6+0.5 --the sun rises at 5 o'clock, not at 6
|
||||
if t < 0.25
|
||||
or t > 0.75 then
|
||||
return
|
||||
end
|
||||
local tmp = math.cos(math.pi*(2*t-0.5))
|
||||
return {x=tmp, y=math.sqrt(1-tmp*tmp), z=0}
|
||||
end
|
||||
|
||||
function vector.inside(pos, minp, maxp)
|
||||
for _,i in ipairs({"x", "y", "z"}) do
|
||||
if pos[i] < minp[i]
|
||||
or pos[i] > maxp[i] then
|
||||
return false
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
function vector.minmax(p1, p2)
|
||||
local p1 = vector.new(p1) --Are these 2 redefinitions necessary?
|
||||
local p2 = vector.new(p2)
|
||||
for _,i in ipairs({"x", "y", "z"}) do
|
||||
if p1[i] > p2[i] then
|
||||
p1[i], p2[i] = p2[i], p1[i]
|
||||
end
|
||||
end
|
||||
return p1, p2
|
||||
end
|
||||
|
||||
function vector.move(p1, p2, s)
|
||||
return vector.round(
|
||||
vector.add(
|
||||
vector.multiply(
|
||||
vector.direction(
|
||||
p1,
|
||||
p2
|
||||
),
|
||||
s
|
||||
),
|
||||
p1
|
||||
)
|
||||
)
|
||||
end
|
||||
|
||||
local explosion_tables = {}
|
||||
function vector.explosion_table(r)
|
||||
local table = explosion_tables[r]
|
||||
if table then
|
||||
return table
|
||||
end
|
||||
|
||||
local t1 = os.clock()
|
||||
local tab, n = {}, 1
|
||||
|
||||
local tmp = r*r + r
|
||||
for x=-r,r do
|
||||
for y=-r,r do
|
||||
for z=-r,r do
|
||||
local rc = x*x+y*y+z*z
|
||||
if rc <= tmp then
|
||||
local np={x=x, y=y, z=z}
|
||||
if math.floor(math.sqrt(rc) +0.5) > r-1 then
|
||||
tab[n] = {np, true}
|
||||
else
|
||||
tab[n] = {np}
|
||||
end
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
explosion_tables[r] = tab
|
||||
print(string.format("[vector_extras] table created after ca. %.2fs", os.clock() - t1))
|
||||
return tab
|
||||
end
|
||||
|
||||
local circle_tables = {}
|
||||
function vector.circle(r)
|
||||
local table = circle_tables[r]
|
||||
if table then
|
||||
return table
|
||||
end
|
||||
|
||||
local t1 = os.clock()
|
||||
local tab, n = {}, 1
|
||||
|
||||
for i = -r, r do
|
||||
for j = -r, r do
|
||||
if math.floor(math.sqrt(i*i+j*j)+0.5) == r then
|
||||
tab[n] = {x=i, y=0, z=j}
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
end
|
||||
circle_tables[r] = tab
|
||||
print(string.format("[vector_extras] table created after ca. %.2fs", os.clock() - t1))
|
||||
return tab
|
||||
end
|
||||
|
||||
local ring_tables = {}
|
||||
function vector.ring(r)
|
||||
local table = ring_tables[r]
|
||||
if table then
|
||||
return table
|
||||
end
|
||||
|
||||
local t1 = os.clock()
|
||||
local tab, n = {}, 1
|
||||
|
||||
local tmp = r*r
|
||||
local p = {x=math.floor(r+0.5), z=0}
|
||||
while p.x > 0 do
|
||||
tab[n] = p
|
||||
n = n+1
|
||||
local p1, p2 = {x=p.x-1, z=p.z}, {x=p.x, z=p.z+1}
|
||||
local dif1 = math.abs(tmp-p1.x*p1.x-p1.z*p1.z)
|
||||
local dif2 = math.abs(tmp-p2.x*p2.x-p2.z*p2.z)
|
||||
if dif1 <= dif2 then
|
||||
p = p1
|
||||
else
|
||||
p = p2
|
||||
end
|
||||
end
|
||||
|
||||
local tab2, n = {}, 1
|
||||
for _,i in ipairs(tab) do
|
||||
for _,j in ipairs({
|
||||
{i.x, i.z},
|
||||
{-i.z, i.x},
|
||||
{-i.x, -i.z},
|
||||
{i.z, -i.x},
|
||||
}) do
|
||||
tab2[n] = {x=j[1], y=0, z=j[2]}
|
||||
n = n+1
|
||||
end
|
||||
end
|
||||
ring_tables[r] = tab2
|
||||
print(string.format("[vector_extras] table created after ca. %.2fs", os.clock() - t1))
|
||||
return tab2
|
||||
end
|
||||
|
||||
function vector.chunkcorner(pos)
|
||||
return {x=pos.x-pos.x%16, y=pos.y-pos.y%16, z=pos.z-pos.z%16}
|
||||
end
|
||||
|
||||
dofile(minetest.get_modpath("vector_extras").."/vector_meta.lua")
|
||||
|
||||
print(string.format("[vector_extras] loaded after ca. %.2fs", os.clock() - load_time_start))
|
||||
183
mods/vector_extras/vector_meta.lua
Executable file
183
mods/vector_extras/vector_meta.lua
Executable file
@@ -0,0 +1,183 @@
|
||||
vector.meta = vector.meta or {}
|
||||
vector.meta.nodes = {}
|
||||
|
||||
vector.meta.nodes_file = {
|
||||
load = function()
|
||||
local nodesfile = io.open(minetest.get_worldpath()..'/vector_nodes.txt', "r")
|
||||
if nodesfile then
|
||||
local contents = nodesfile:read('*all')
|
||||
io.close(nodesfile)
|
||||
if contents ~= nil then
|
||||
local lines = string.split(contents, "\n")
|
||||
for _,entry in ipairs(lines) do
|
||||
local name, px, py, pz, meta = unpack(string.split(entry, "°"))
|
||||
vector.meta.set_node({x=px, y=py, z=pz}, name, meta)
|
||||
end
|
||||
end
|
||||
end
|
||||
end,
|
||||
save = function() --WRITE CHANGES TO FILE
|
||||
local output = ''
|
||||
for x,ys in pairs(vector.meta.nodes) do
|
||||
for y,zs in pairs(ys) do
|
||||
for z,names in pairs(zs) do
|
||||
for name,meta in pairs(names) do
|
||||
output = name.."°"..x.."°"..y.."°"..z.."°"..dump(meta).."\n"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
local f = io.open(minetest.get_worldpath()..'/vector_nodes.txt', "w")
|
||||
f:write(output)
|
||||
io.close(f)
|
||||
end
|
||||
}
|
||||
|
||||
local function table_empty(tab) --looks if it's an empty table
|
||||
if next(tab) == nil then
|
||||
return true
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
function vector.meta.nodes_info() --returns an info string of the node table
|
||||
local tmp = "[vector] "..dump(vector.meta.nodes).."\n[vector]:\n"
|
||||
for x,a in pairs(vector.meta.nodes) do
|
||||
for y,b in pairs(a) do
|
||||
for z,c in pairs(b) do
|
||||
for name,meta in pairs(c) do
|
||||
tmp = tmp..">\t"..name.." "..x.." "..y.." "..z.." "..dump(meta).."\n"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
return tmp
|
||||
end
|
||||
|
||||
function vector.meta.clean_node_table() --replaces {} with nil
|
||||
local again = true
|
||||
while again do
|
||||
again = false
|
||||
for x,ys in pairs(vector.meta.nodes) do
|
||||
if table_empty(ys) then
|
||||
vector.meta.nodes[x] = nil
|
||||
again = true
|
||||
else
|
||||
for y,zs in pairs(ys) do
|
||||
if table_empty(zs) then
|
||||
vector.meta.nodes[x][y] = nil
|
||||
again = true
|
||||
else
|
||||
for z,names in pairs(zs) do
|
||||
if table_empty(names) then
|
||||
vector.meta.nodes[x][y][z] = nil
|
||||
again = true
|
||||
else
|
||||
for name,meta in pairs(names) do
|
||||
if table_empty(meta)
|
||||
or meta == "" then
|
||||
vector.meta.nodes[x][y][z][name] = nil
|
||||
again = true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function vector.meta.complete_node_table(pos, name) --neccesary because tab[1] wouldn't work if tab is not a table
|
||||
local tmp = vector.meta.nodes[pos.x]
|
||||
if not tmp then
|
||||
vector.meta.nodes[pos.x] = {}
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y]
|
||||
if not tmp then
|
||||
vector.meta.nodes[pos.x][pos.y] = {}
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y][pos.z]
|
||||
if not tmp then
|
||||
vector.meta.nodes[pos.x][pos.y][pos.z] = {}
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y][pos.z][name]
|
||||
if not tmp then
|
||||
vector.meta.nodes[pos.x][pos.y][pos.z][name] = {}
|
||||
end
|
||||
end
|
||||
|
||||
function vector.meta.get_node(pos, name)
|
||||
if not pos then
|
||||
return false
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x]
|
||||
if not tmp
|
||||
or table_empty(tmp) then
|
||||
return false
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y]
|
||||
if not tmp
|
||||
or table_empty(tmp) then
|
||||
return false
|
||||
end
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y][pos.z]
|
||||
if not tmp
|
||||
or table_empty(tmp) then
|
||||
return false
|
||||
end
|
||||
|
||||
-- if name isn't mentioned, just look if there's a node
|
||||
if not name then
|
||||
return true
|
||||
end
|
||||
|
||||
local tmp = vector.meta.nodes[pos.x][pos.y][pos.z][name]
|
||||
if not tmp
|
||||
or table_empty(tmp) then
|
||||
return false
|
||||
end
|
||||
return tmp
|
||||
end
|
||||
|
||||
function vector.meta.remove_node(pos)
|
||||
if not pos then
|
||||
return false
|
||||
end
|
||||
if vector.meta.get_node(pos) then
|
||||
vector.meta.nodes[pos.x][pos.y][pos.z] = nil
|
||||
local xarr = vector.meta.nodes[pos.x]
|
||||
if table_empty(xarr[pos.y]) then
|
||||
vector.meta.nodes[pos.x][pos.y] = nil
|
||||
end
|
||||
if table_empty(xarr) then
|
||||
vector.meta.nodes[pos.x] = nil
|
||||
end
|
||||
else
|
||||
print("[vector_extras] Warning: The node at "..vector.pos_to_string(pos).." wasn't stored in vector.meta.nodes.")
|
||||
end
|
||||
end
|
||||
|
||||
function vector.meta.set_node(pos, name, meta)
|
||||
if not (name or pos) then
|
||||
return false
|
||||
end
|
||||
vector.meta.complete_node_table(pos, name)
|
||||
meta = meta or true
|
||||
vector.meta.nodes[pos.x][pos.y][pos.z][name] = meta
|
||||
end
|
||||
|
||||
minetest.register_chatcommand('cleanvectormetatable',{
|
||||
description = 'Tidy up it.',
|
||||
params = "",
|
||||
privs = {},
|
||||
func = function(name)
|
||||
vector.meta.clean_node_table()
|
||||
local tmp = vector.meta.nodes_info()
|
||||
minetest.chat_send_player(name, tmp)
|
||||
print("[vector_extras] "..tmp)
|
||||
end
|
||||
})
|
||||
|
||||
vector.meta.nodes_file.load()
|
||||
Reference in New Issue
Block a user