added better material selection
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Sokomine
parent
f1cc6b04b3
commit
f575ad6935
126
init.lua
126
init.lua
@ -44,16 +44,19 @@ simple_houses.max_per_mapchunk = 20;
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-- rotation_1 param2 for materials.wall nodes for the first wall
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-- rotation_2 param2 for materials.wall nodes for the second wall
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-- vm voxel manipulator
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simple_houses.build_two_walls = function( p, sizex, sizez, in_x_direction,
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materials, rotation_1, rotation_2, vm)
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simple_houses.build_two_walls = function( p, sizex, sizez, in_x_direction, materials, vm)
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local v = 0;
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if( not( in_x_direction )) then
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v = 2;
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end
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-- param2 (orientation or color) for the first two walls;
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-- tree logs need to be orientated correctly, colored nodes have to keep their color;
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local node_wall_1 = {name=materials.walls, param2 = (materials.color or rotation_1)};
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local node_wall_2 = {name=materials.walls, param2 = (materials.color or rotation_2)};
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local node_wall_1 = {name=materials.walls, param2 = (materials.color or materials.wall_orients[1+v])};
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local node_wall_2 = {name=materials.walls, param2 = (materials.color or materials.wall_orients[2+v])};
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-- glass panes and metal bars need the correct rotation and no color value
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local node_glass_1 = {name=materials.glass, param2 = rotation_1};
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local node_glass_2 = {name=materials.glass, param2 = rotation_2};
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local node_glass_1 = {name=materials.glass, param2 = materials.glass_orients[1+v]};
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local node_glass_2 = {name=materials.glass, param2 = materials.glass_orients[2+v]};
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-- solid glass needs a rotation of 0 (else it would be interpreted as level)
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if( minetest.registered_nodes[ materials.glass ]
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and minetest.registered_nodes[ materials.glass ].paramtype2 == "glasslikeliquidlevel") then
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@ -328,46 +331,30 @@ simple_houses.simple_hut_find_place_and_build = function( heightmap, minp, maxp,
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-- translate index back into coordinates
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local p = {x=minp.x+(i%chunksize)-1, y=heightmap[ i ], z=minp.z+math.floor(i/chunksize), i=i};
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local wood_types = {"", "jungle", "acacia_", "aspen_", "pine_"};
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-- wooden roof
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local wood = wood_types[ math.random( #wood_types )];
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local wood1 = wood_types[ math.random( #wood_types )];
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local wood2 = wood_types[ math.random( #wood_types )];
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-- ceiling of main room (which is also the floor of the room below the roof)
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local wood3 = wood_types[ math.random( #wood_types )];
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-- the walls can be wooden planks, tree trunks, painted clay or painted wall (=coral)
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local walls = "default:"..wood1.."wood";
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local color = nil;
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local gable = "default:"..wood2.."wood";
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if( plasterwork and math.random(1,2)==1) then
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walls = plasterwork.node_list[ math.random(1, #plasterwork.node_list)];
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color = math.random(0,255);
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else
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local r = math.random(1,5);
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if(r==1 or r==2) then
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walls = "default:"..wood1.."tree";
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end
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end
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if( math.random(1,2)==1) then
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gable = walls;
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end
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-- select some random materials, height etc.
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-- wood is always useful
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local wood_types = replacements_group['wood'].found;
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local wood = wood_types[ math.random(1,#wood_types)];
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local wood_roof = wood_types[ math.random(1,#wood_types)];
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-- glass can be glass panes, iron bars or solid glass
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local glass_materials = {"xpanes:pane_flat","xpanes:pane_flat","xpanes:pane_flat",
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"default:glass","default:glass",
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"default:obsidian_glass",
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"xpanes:bar_flat"};
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local glass = glass_materials[ math.random( 1,#glass_materials )];
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-- choose random materials
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local materials = {
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walls = walls,
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first_floor = "default:brick",
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gable = gable,
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ceiling = "default:"..wood3.."wood",
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roof = "stairs:stair_"..wood.."wood",
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roof_middle = "stairs:slab_"..wood.."wood",
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glass = glass,
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"xpanes:pane_flat", --"default:glass",
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color = color,
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};
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walls = nil,
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color = nil,
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gable = nil,
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glass = glass_materials[ math.random( 1,#glass_materials )],
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roof = replacements_group['wood'].data[ wood_roof ][7], -- stair
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roof_middle = replacements_group['wood'].data[ wood_roof ][8], -- slab
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first_floor = "default:brick",
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ceiling = wood_types[ math.random(1,#wood_types)],
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wall_orients = {0,1,2,3},
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glass_orients = {12,18,9,7},
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};
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-- windows 3 nodes high, 2 high, or just 1?
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local r = math.random(1,6);
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@ -379,16 +366,63 @@ simple_houses.simple_hut_find_place_and_build = function( heightmap, minp, maxp,
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materials.window_at_height = {0,0,1,0,0};
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end
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local max_floors_possible = math.floor((maxp.y+16-1-p.y)/#materials.window_at_height);
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-- how many floors will the house have?
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local max_floors_possible = math.floor((maxp.y+16-1-p.y)/#materials.window_at_height);
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materials.floors = math.random(1,max_floors_possible-1);
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-- TODO: buildings with colored materials ought to have more floors and more often a flat roof
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-- TODO: logcabin-style houses ought to have at max 2 floors and almost never a flat roof
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-- TODO: houses with wood ought to have 1-3 floors at max
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-- some houses may have a flat roof instead of a saddle roof
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materials.flat_roof = false;
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if( math.random(1,2)==1) then
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materials.flat_roof = true;
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end
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-- which wall material shall be used?
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if( plasterwork and math.random(1,2)==1 ) then
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-- colored plasterwork
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materials.walls = plasterwork.node_list[ math.random(1, #plasterwork.node_list)];
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materials.color = math.random(0,255);
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else
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local r = math.random(1,3);
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-- wooden house
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if( r==1 ) then
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materials.walls = wood;
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-- wooden houses with more than 3 floors would be strange
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materials.floors = math.random(1, math.min( 3, max_floors_possible-1 ));
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-- flat roofs do not look good on them either
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materials.flat_roof = false;
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-- vertical wood is also pretty decorative
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if( math.random(1,2)==1 ) then
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materials.wall_orients = {12,18,9,7};
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end
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-- tree logs
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elseif( r==2 ) then
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materials.walls = replacements_group['wood'].data[ wood ][4]; -- tree trunk
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-- log cabins with more than 2 floors are unlikely
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materials.floors = math.random(1, math.min( 2, max_floors_possible-1 ));
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-- log cabins do not have a flat roof either
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materials.flat_roof = false;
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materials.wall_orients = {12,18,9,7};
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else
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local wall_options = {"default:brick",
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"default:stonebrick",
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"default:desert_stonebrick",
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"default:sandstonebrick",
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"default:desert_stonebrick",
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"default:silver_sandstone_brick",
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"default:obsidianbrick",
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"default:stone_block",
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"default:sandstone_block",
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"default:desert_sandstone_block",
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"default:silver_sandstone_block",
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"default:obsidian_block"};
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materials.walls = wall_options[ math.random(1,#wall_options)];
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end
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end
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materials.gable = materials.walls;
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if( math.random(1,3)==1 ) then
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materials.gable = wood_types[ math.random(1,#wood_types)];
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end
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local height = materials.floors * #materials.window_at_height +1;
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if( materials.flat_roof ) then
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p.ymax = math.min( maxp.y+16, p.y + height + math.ceil( math.min( sizex, sizez )/2 ));
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@ -436,9 +470,9 @@ simple_houses.simple_hut_place_hut = function( p, sizex, sizez, materials, heigh
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local p_start = {x=p.x-sizex+1, y=p.y-1, z=p.z-sizez+1};
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-- build the two walls in x direction
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local s1 = simple_houses.build_two_walls(p_start, sizex-2, sizez-2, true, materials, 12, 18, vm );
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local s1 = simple_houses.build_two_walls(p_start, sizex-2, sizez-2, true, materials, vm ); --12, 18, vm );
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-- build the two walls in z direction
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local s2 = simple_houses.build_two_walls(p_start, sizex-2, sizez-2, false, materials, 9, 7, vm );
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local s2 = simple_houses.build_two_walls(p_start, sizex-2, sizez-2, false, materials, vm ); -- 9, 7, vm );
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-- each floor is 4 blocks heigh
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local roof_starts_at = p.y + (4*materials.floors);
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