92 lines
3.1 KiB
Lua
92 lines
3.1 KiB
Lua
--[[
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No Mapgen for Minetest
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Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
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Source Code: https://github.com/cornernote/minetest-no_mapgen
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License: GPLv3
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]]--
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local mapgen_disabled = minetest.setting_getbool("mapgen_disabled")
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local mapgen_flat = minetest.setting_getbool("mapgen_flat")
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-- alias mapgen_* to air to disable map generation
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if mapgen_disabled or mapgen_flat then
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minetest.register_alias("mapgen_air", "air")
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minetest.register_alias("mapgen_stone", "air")
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--minetest.register_alias("mapgen_tree", "air")
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--minetest.register_alias("mapgen_leaves", "air")
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--minetest.register_alias("mapgen_apple", "air")
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minetest.register_alias("mapgen_water_source", "air")
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minetest.register_alias("mapgen_dirt", "air")
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minetest.register_alias("mapgen_sand", "air")
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minetest.register_alias("mapgen_gravel", "air")
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minetest.register_alias("mapgen_clay", "air")
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minetest.register_alias("mapgen_lava_source", "air")
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minetest.register_alias("mapgen_cobble", "air")
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minetest.register_alias("mapgen_mossycobble", "air")
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minetest.register_alias("mapgen_dirt_with_grass", "air")
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minetest.register_alias("mapgen_junglegrass", "air")
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minetest.register_alias("mapgen_stone_with_coal", "air")
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minetest.register_alias("mapgen_stone_with_iron", "air")
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minetest.register_alias("mapgen_mese", "air")
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minetest.register_alias("mapgen_desert_sand", "air")
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minetest.register_alias("mapgen_desert_stone", "air")
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minetest.register_alias("mapgen_papyrus", "air")
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minetest.register_alias("mapgen_cactus", "air")
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minetest.register_alias("mapgen_torch", "air")
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minetest.register_alias("mapgen_nyancat", "air")
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minetest.register_alias("mapgen_nyancat_rainbow", "air")
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end
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-- make the world flat
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if mapgen_flat then
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-- generate flat
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minetest.register_on_generated(function(minp, maxp)
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if minp.y < 0 and maxp.y > 0 then
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for x = minp.x, maxp.x do
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for z = minp.z, maxp.z do
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minetest.env:add_node({x = x, y = -1, z = z}, {name="no_mapgen:bedrock"})
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minetest.env:add_node({x = x, y = 0, z = z}, {name="default:dirt_with_grass"})
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end
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end
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end
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end)
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-- bedrock
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minetest.register_node("no_mapgen:bedrock", {
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description = "Bedrock",
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tiles = {"default_cobble.png"},
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is_ground_content = true,
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groups = {unbreakable=1,not_in_creative_inventory=1},
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})
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-- don't let players go below y=0
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local bedrock_timer = 1
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minetest.register_globalstep(function(dtime)
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bedrock_timer = bedrock_timer - dtime
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if bedrock_timer > 0 then return end
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for k,player in ipairs(minetest.get_connected_players()) do
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bedrock_timer = 1
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local pos = player:getpos()
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if pos.y < 0 then
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-- teleport them back to y=3
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player:setpos({x=pos.x,y=3,z=pos.z})
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-- build some ground under them
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if minetest.env:get_node({x=pos.x,y=-1,z=pos.z}).name == "air" then
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for x=-2,2 do
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for z=-2,2 do
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minetest.env:set_node({x=pos.x+x,y=-1,z=pos.z+z}, {name="no_mapgen:bedrock"})
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end
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end
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end
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end
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end
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end)
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end
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-- log that we started
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minetest.log("action", "[MOD]"..minetest.get_current_modname().." -- loaded from "..minetest.get_modpath(minetest.get_current_modname())) |