Wuzzy/Minetest_Tutorial
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Add debug setting to simplify editing the tutorial map

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Set "tutorial_debug_map_editing = true" in minetest.conf

Disables grass layer and other stuff not part of the schematic
This commit is contained in:
Wuzzy 2018-09-27 20:25:57 +02:00
parent f38fd26140
commit 34b8e3ea1f
1 changed files with 32 additions and 25 deletions
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57
mods/tutorial/mapgen.lua
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@ -1,4 +1,11 @@
-- TUTORIAL MAP GENERATION
-- == DEBUG SETTINGS ==
-- If true, the generated tutorial map is in "map editing" mode, only generating
-- the raw castle, no grass layer or other random decorations will be generated
local map_editing = minetest.settings:get_bool("tutorial_debug_map_editing")
-- == END OF DEBUG SETTINGS ==
-- Directory where the map data will be stored -- Directory where the map data will be stored
tutorial.map_directory = minetest.get_modpath("tutorial").."/mapdata/" tutorial.map_directory = minetest.get_modpath("tutorial").."/mapdata/"
@ -333,39 +340,39 @@ minetest.register_on_generated(function(minp, maxp, seed)
end end
end end
-- Make grass -- Generate a layer of grass for the outside area
local grasslev = 0 if map_editing ~= true then
if minp.y <= grasslev and maxp.y >= grasslev then local grasslev = 0
local vdata = vm:get_data(vbuffer) if minp.y <= grasslev and maxp.y >= grasslev then
local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax}) local vdata = vm:get_data(vbuffer)
local c_dirt_with_grass = minetest.get_content_id("default:dirt_with_grass") local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
local c_grass = minetest.get_content_id("default:grass_5") local c_dirt_with_grass = minetest.get_content_id("default:dirt_with_grass")
local c_dirt = minetest.get_content_id("default:dirt_with_grass") local c_grass = minetest.get_content_id("default:grass_5")
for x = minp.x, maxp.x do for x = minp.x, maxp.x do
for z = minp.z, maxp.z do for z = minp.z, maxp.z do
local p_pos = area:index(x, grasslev, z) local p_pos = area:index(x, grasslev, z)
local p_pos_above local p_pos_above
if minp.y <= grasslev+1 and maxp.y >= maxp.y then if minp.y <= grasslev+1 and maxp.y >= maxp.y then
p_pos_above = area:index(x, grasslev + 1, z) p_pos_above = area:index(x, grasslev + 1, z)
end end
local _, areas_count = areas:getAreasAtPos({x=x,y=grasslev,z=z}) local _, areas_count = areas:getAreasAtPos({x=x,y=grasslev,z=z})
if areas_count == 0 then if areas_count == 0 then
if vdata[p_pos] == minetest.CONTENT_AIR then if vdata[p_pos] == minetest.CONTENT_AIR then
vdata[p_pos] = c_dirt_with_grass vdata[p_pos] = c_dirt_with_grass
if p_pos_above and vdata[p_pos_above] == minetest.CONTENT_AIR then if p_pos_above and vdata[p_pos_above] == minetest.CONTENT_AIR then
if math.random(0,50) == 0 then if math.random(0,50) == 0 then
vdata[p_pos_above] = c_grass vdata[p_pos_above] = c_grass
end
end end
end end
end end
end end
end end
vm:set_data(vdata)
state_changed = true
end end
vm:set_data(vdata)
state_changed = true
end end
if(state_changed) then if(state_changed) then
vm:calc_lighting(nil, nil, false) vm:calc_lighting(nil, nil, false)
vm:write_to_map() vm:write_to_map()