Mole hills

molehills/depends.txt

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+default
+plants_lib

molehills/init.lua

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+-----------------------------------------------------------------------------------------------
+local title		= "Mole Hills"
+local version 	= "0.0.3"
+local mname		= "molehills"
+-----------------------------------------------------------------------------------------------
+-- Idea by Sokomine
+-- Code & textures by Mossmanikin
+
+abstract_molehills = {}
+
+dofile(minetest.get_modpath("molehills").."/molehills_settings.txt")
+
+-----------------------------------------------------------------------------------------------
+-- NoDe
+-----------------------------------------------------------------------------------------------
+minetest.register_node("molehills:molehill",{
+	drawtype = "nodebox",
+	description = "Mole Hill",
+	inventory_image = "molehills_side.png",
+    tiles = {
+		"molehills_dirt.png",--"molehill_top.png",
+		"molehills_dirt.png",--"molehill_top.png",
+		"molehills_dirt.png"--"molehill_side.png"
+	},
+    paramtype = "light",
+    node_box = {
+        type = "fixed",
+        fixed = {
+--			{ left, bottom, front, right, top,   back}
+			{-2/16, -3/16, -1/16,  2/16, -2/16,  1/16},
+			{-1/16, -3/16, -2/16,  1/16, -2/16,  2/16},
+--			{ left, bottom, front, right, top,   back}
+			{-4/16, -4/16, -2/16,  4/16, -3/16,  2/16},
+			{-2/16, -4/16, -4/16,  2/16, -3/16,  4/16},
+			{-3/16, -4/16, -3/16,  3/16, -3/16,  3/16},
+--			{ left, bottom, front, right, top,   back}
+			{-5/16, -5/16, -2/16,  5/16, -4/16,  2/16},
+			{-2/16, -5/16, -5/16,  2/16, -4/16,  5/16},
+			{-4/16, -5/16, -4/16,  4/16, -4/16,  4/16},
+--			{ left, bottom, front, right, top,   back}
+			{-6/16, -6/16, -2/16,  6/16, -5/16,  2/16},
+			{-2/16, -6/16, -6/16,  2/16, -5/16,  6/16},
+			{-5/16, -6/16, -4/16,  5/16, -5/16,  4/16},
+			{-4/16, -6/16, -5/16,  4/16, -5/16,  5/16},
+--			{ left, bottom, front, right, top,   back}
+			{-7/16, -7/16, -3/16,  7/16, -6/16,  3/16},
+			{-3/16, -7/16, -7/16,  3/16, -6/16,  7/16},
+			{-6/16, -7/16, -4/16,  6/16, -6/16,  4/16},
+			{-4/16, -7/16, -6/16,  4/16, -6/16,  6/16},
+			{-5/16, -7/16, -5/16,  5/16, -6/16,  5/16},
+--			{ left, bottom, front, right, top,   back}
+--[[b]]		{-1/2 , -1/2 , -3/16,  1/2 , -7/16,  3/16}, -- left to right
+--[[o]]		{-3/16, -1/2 , -1/2 ,  3/16, -7/16,  1/2 }, -- front to back
+--[[t]]		{-7/16, -1/2 , -5/16,  7/16, -7/16,  5/16},
+--[[t]]		{-5/16, -1/2 , -7/16,  5/16, -7/16,  7/16},
+--[[m]]		{-6/16, -1/2 , -6/16,  6/16, -7/16,  6/16}, -- mid
+        },
+    },
+    selection_box = {
+        type = "fixed",
+        fixed = {-1/2, -1/2, -1/2, 1/2, 2/16, 1/2},
+    },
+	groups = {crumbly=3},
+    sounds = default.node_sound_dirt_defaults(),
+})
+
+-----------------------------------------------------------------------------------------------
+-- CRaFTiNG
+-----------------------------------------------------------------------------------------------
+minetest.register_craft({ -- molehills --> dirt
+	output = "default:dirt",
+	recipe = {
+		{"molehills:molehill","molehills:molehill"},
+		{"molehills:molehill","molehills:molehill"},
+	}
+})
+
+-----------------------------------------------------------------------------------------------
+-- GeNeRaTiNG
+-----------------------------------------------------------------------------------------------
+abstract_molehills.place_molehill = function(pos)
+	local right_here 	= {x=pos.x  , y=pos.y+1, z=pos.z  }
+	if  minetest.get_node({x=pos.x+1, y=pos.y, z=pos.z  }).name ~= "air"
+	and minetest.get_node({x=pos.x-1, y=pos.y, z=pos.z  }).name ~= "air"
+	and minetest.get_node({x=pos.x  , y=pos.y, z=pos.z+1}).name ~= "air"
+	and minetest.get_node({x=pos.x  , y=pos.y, z=pos.z-1}).name ~= "air"
+	and minetest.get_node({x=pos.x+1, y=pos.y, z=pos.z+1}).name ~= "air"
+	and minetest.get_node({x=pos.x+1, y=pos.y, z=pos.z-1}).name ~= "air"
+	and minetest.get_node({x=pos.x-1, y=pos.y, z=pos.z+1}).name ~= "air"
+	and minetest.get_node({x=pos.x-1, y=pos.y, z=pos.z-1}).name ~= "air" then
+		minetest.add_node(right_here, {name="molehills:molehill"})
+	end
+end
+
+plantslib:register_generate_plant({
+    surface = {"default:dirt_with_grass"},
+    max_count = Molehills_Max_Count,
+    rarity = Molehills_Rarity,
+    min_elevation = 1,
+	max_elevation = 40,
+	avoid_nodes = {"group:tree","group:liquid","group:stone","group:falling_node"--[[,"air"]]},
+	avoid_radius = 4,
+    plantlife_limit = -0.3,
+  },
+  "abstract_molehills.place_molehill"
+)
+
+-----------------------------------------------------------------------------------------------
+print("[Mod] "..title.." ["..version.."] ["..mname.."] Loaded...")
+-----------------------------------------------------------------------------------------------

molehills/molehills_settings.txt

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+-- Settings for generation of stuff (at map-generation time)
+
+Molehills_Max_Count		= 320 -- absolute maximum number in an area of 80x80x80 nodes
+
+Molehills_Rarity		= 87 -- larger values make molehills more rare (100 means chance of 0 %)
+