added snow covers for homedecor roofs; imporoved code
This commit is contained in:
Sokomine
parent
1d351e38fb
commit
d3e90b45b9
2
depends.txt
Normal file
2
depends.txt
Normal file
@ -0,0 +1,2 @@
|
||||
default
|
||||
homedecor?
|
||||
213
init.lua
213
init.lua
@ -1,6 +1,69 @@
|
||||
|
||||
moresnow = {}
|
||||
|
||||
|
||||
-- TODO: only place special nodes on top if facedir < 4 (at least for roof nodes); else treat them like nodeboxes
|
||||
-- TODO: some shapes of rotated stairs and slabs are aequivalent to a solid node; check that?
|
||||
moresnow.on_construct = function( pos )
|
||||
|
||||
local posb = {x=pos.x, y=pos.y-1, z=pos.z};
|
||||
local node = minetest.get_node( posb );
|
||||
if( node and node.name and minetest.registered_nodes[ node.name ] ) then
|
||||
|
||||
local suggested = moresnow.snow_cover[ minetest.get_content_id( node.name )];
|
||||
-- if it is some solid node, keep the snow cover
|
||||
if( not( suggested )) then
|
||||
-- change the node below if it's some kind of dirt
|
||||
if( node.name == 'default:dirt_with_grass' or node.name == 'default:dirt' ) then
|
||||
minetest.set_node( posb, {name="default:dirt_with_snow"});
|
||||
end
|
||||
return;
|
||||
end
|
||||
|
||||
suggested = minetest.get_name_from_content_id( suggested );
|
||||
|
||||
-- snow_top is a special node suitable for nodeboxes; BUT: it only looks acceptable if the
|
||||
-- node below that nodebox/torch/fence/etc is a solid one
|
||||
if( suggested and suggested == 'moresnow:snow_top' ) then
|
||||
local node2 = minetest.get_node( {x=pos.x, y=pos.y-2, z=pos.z});
|
||||
-- no information about the node below available - we don't know what to do
|
||||
if( not( node2 ) or node2.name == 'air' or node2.name == 'ignore' ) then
|
||||
-- in such a case it helps to drop the snow and let it fall until it hits something
|
||||
if( node2 and node2.name == 'air' ) then
|
||||
minetest.remove_node( pos );
|
||||
spawn_falling_node( {x=pos.x, y=pos.y-2, z=pos.z}, {name="default:snow"})
|
||||
-- else we did not find a sane place for this snow; give up and remove the snow
|
||||
else
|
||||
minetest.remove_node( pos );
|
||||
end
|
||||
return;
|
||||
end
|
||||
local suggested2 = moresnow.snow_cover[ minetest.get_content_id( node2.name )];
|
||||
-- give up
|
||||
if( not( suggested2 )) then
|
||||
minetest.remove_node( pos );
|
||||
return;
|
||||
end
|
||||
suggested2 = minetest.get_name_from_content_id( suggested2 );
|
||||
-- if the node below this one can't handle a normal snow cover, we can't put a snow top on our node either
|
||||
if( suggested2 ~= 'default:snow' ) then
|
||||
minetest.remove_node( pos );
|
||||
return;
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
if( suggested ) then
|
||||
local old = minetest.get_node( pos );
|
||||
if( old and old.name and (old.name ~= suggested or ( node.param2 and old.param2 ~= node.param2))) then
|
||||
minetest.set_node( pos, { name = suggested, param2 = node.param2} );
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.registered_nodes[ 'default:snow' ].on_construct = moresnow.on_construct;
|
||||
|
||||
-- the nodebox for this snow node lies one node DEEPER than the node the snow is in;
|
||||
-- thus, nodebox-like nodes covered by snow may look less strange
|
||||
minetest.register_node("moresnow:snow_top", {
|
||||
@ -27,6 +90,7 @@ minetest.register_node("moresnow:snow_top", {
|
||||
footstep = {name="default_snow_footstep", gain=0.25},
|
||||
dug = {name="default_snow_footstep", gain=0.75},
|
||||
}),
|
||||
on_construct = moresnow.on_construct,
|
||||
})
|
||||
|
||||
|
||||
@ -58,12 +122,12 @@ minetest.register_node("moresnow:snow_stair_top", {
|
||||
footstep = {name="default_snow_footstep", gain=0.25},
|
||||
dug = {name="default_snow_footstep", gain=0.75},
|
||||
}),
|
||||
on_construct = moresnow.on_construct,
|
||||
})
|
||||
|
||||
|
||||
minetest.register_node("moresnow:snow_slab_top", {
|
||||
description = "Snow",
|
||||
-- tiles = {"default_snow.png","default_snow.png","default_ice.png","default_snow.png"},
|
||||
tiles = {"default_snow.png"},
|
||||
inventory_image = "default_snowball.png",
|
||||
wield_image = "default_snowball.png",
|
||||
@ -86,9 +150,81 @@ minetest.register_node("moresnow:snow_slab_top", {
|
||||
footstep = {name="default_snow_footstep", gain=0.25},
|
||||
dug = {name="default_snow_footstep", gain=0.75},
|
||||
}),
|
||||
on_construct = moresnow.on_construct,
|
||||
})
|
||||
|
||||
|
||||
|
||||
moresnow.register_shape = function( shape, new_name, valid_for )
|
||||
|
||||
-- actually, that would be homedecor.detail, but we don't want to exaggerate; 16 certainly is enough
|
||||
local detail = 16;
|
||||
|
||||
local slopeboxedge = {};
|
||||
for i = 0, detail-1 do
|
||||
|
||||
if( shape==1 ) then -- slope; normal roof shingles
|
||||
slopeboxedge[i+1]={ -0.5, (i/detail)-1.5+(1.25/detail), (i/detail)-0.5,
|
||||
0.5, (i/detail)-1.5+(1.25/detail)+(1/detail), (i/detail)-0.5+(1/detail)};
|
||||
|
||||
elseif( shape==2 ) then -- outer corner
|
||||
slopeboxedge[i+1]={ -0.5, (i/detail)-1.5+(1.25/detail), (i/detail)-0.5,
|
||||
0.5-(i/detail), (i/detail)-1.5+(1.25/detail)+(1/detail), (i/detail)-0.5+(1/detail)};
|
||||
|
||||
slopeboxedge[i+detail*1]={ 0.5-(i/detail), (i/detail)-1.5+(1.25/detail)-(1/detail), 0.5,
|
||||
0.5-(i/detail)+(1/detail), (i/detail)-1.5+(1.25/detail), -0.5+(i/detail) };
|
||||
|
||||
|
||||
elseif( shape==3 ) then -- inner corner
|
||||
local v = detail-i;
|
||||
slopeboxedge[i+1]={ (i/detail)-0.5, (v/detail)-1.5+(1.25/detail)-(1/detail), -0.5+(1/detail-(1/detail)),
|
||||
(i/detail)-0.5+(1/detail), (v/detail)-1.5+(1.25/detail), 0.5-(i/detail) };
|
||||
|
||||
slopeboxedge[i+detail*1]={ 0.5, (v/detail)-1.5+(1.25/detail), 0.5-(i/detail),
|
||||
-0.5+(i/detail), (v/detail)-1.5+(1.25/detail)+(1/detail), 0.5-(i/detail)+(1/detail) };
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_node( new_name, {
|
||||
description = "Snow",
|
||||
tiles = {"default_snow.png"},
|
||||
inventory_image = "default_snowball.png",
|
||||
wield_image = "default_snowball.png",
|
||||
is_ground_content = true,
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
buildable_to = true,
|
||||
leveled = 7,
|
||||
drawtype = "nodebox",
|
||||
freezemelt = "default:water_flowing",
|
||||
node_box = {
|
||||
type = "fixed",
|
||||
fixed = slopeboxedge,
|
||||
},
|
||||
drop = "default:snow",
|
||||
groups = {crumbly=3,falling_node=1, melts=1, float=1},
|
||||
sounds = default.node_sound_dirt_defaults({
|
||||
footstep = {name="default_snow_footstep", gain=0.25},
|
||||
dug = {name="default_snow_footstep", gain=0.75},
|
||||
}),
|
||||
on_construct = moresnow.on_construct,
|
||||
})
|
||||
|
||||
local c_new_snow_node = minetest.get_content_id( new_name );
|
||||
local c_ignore = minetest.get_content_id( 'ignore' );
|
||||
if( not( c_new_snow_node )) then
|
||||
return;
|
||||
end
|
||||
for _,v in ipairs( valid_for ) do
|
||||
local id = minetest.get_content_id( v );
|
||||
-- the node has to be registered at this point; thus, the soft-dependency on homedecor and technic
|
||||
if( id and id ~= c_ignore ) then
|
||||
moresnow.snow_cover[ id ] = c_new_snow_node;
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
-- find out which nodes are stairs and which are slabs (those are handled diffrently by our snow here);
|
||||
-- this is necessary in order to determine which shape the snow on top of the node will take
|
||||
-- (of course this only works for a few shapes and does not even take rotation into consideration)
|
||||
@ -106,7 +242,18 @@ moresnow.identify_stairs_and_slabs = function()
|
||||
|
||||
local id = minetest.get_content_id( n );
|
||||
|
||||
if( v and v.drawtype and v.drawtype == 'nodebox' and v.node_box
|
||||
if( not( id ) or moresnow.snow_cover[ id ] ) then
|
||||
|
||||
-- do nothing; the node has been dealt with
|
||||
|
||||
elseif( n and minetest.registered_nodes[ n ]
|
||||
and minetest.registered_nodes[ n ].drop
|
||||
and minetest.registered_nodes[ n ].drop == 'default:snow' ) then
|
||||
|
||||
-- no snow on snow
|
||||
|
||||
|
||||
elseif( v and v.drawtype and v.drawtype == 'nodebox' and v.node_box
|
||||
and v.node_box.type and v.node_box.type=='fixed'
|
||||
and v.node_box.fixed ) then
|
||||
|
||||
@ -165,51 +312,25 @@ moresnow.identify_stairs_and_slabs = function()
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
-- TODO: only add these if either technic (with its cnc machine) or homedecor (with shingles) are installed
|
||||
-- TODO: add fitting nodes from cnc machine from technic
|
||||
moresnow.register_shape( 1, 'moresnow:snow_ramp_top',
|
||||
{'homedecor:shingle_side_terracotta',
|
||||
'homedecor:shingle_side_wood',
|
||||
'homedecor:shingle_side_asphalt' });
|
||||
|
||||
moresnow.register_shape( 2, 'moresnow:snow_ramp_outer_top',
|
||||
{'homedecor:shingle_outer_corner_terracotta',
|
||||
'homedecor:shingle_outer_corner_wood',
|
||||
'homedecor:shingle_outer_corner_asphalt'});
|
||||
|
||||
moresnow.register_shape( 3, 'moresnow:snow_ramp_inner_top',
|
||||
{'homedecor:shingle_inner_corner_terracotta',
|
||||
'homedecor:shingle_inner_corner_wood',
|
||||
'homedecor:shingle_inner_corner_asphalt'});
|
||||
|
||||
-- search for stairs and slabs after all nodes have been generated
|
||||
minetest.after( 0, moresnow.identify_stairs_and_slabs );
|
||||
|
||||
minetest.registered_nodes[ 'default:snow' ].on_construct = function( pos )
|
||||
|
||||
local posb = {x=pos.x, y=pos.y-1, z=pos.z};
|
||||
local node = minetest.get_node( posb );
|
||||
if( node and node.name and minetest.registered_nodes[ node.name ] ) then
|
||||
|
||||
local suggested = moresnow.snow_cover[ minetest.get_content_id( node.name )];
|
||||
-- if it is some solid node, keep the snow cover
|
||||
if( not( suggested )) then
|
||||
-- change the node below if it's some kind of dirt
|
||||
if( node.name == 'default:dirt_with_grass' or node.name == 'default:dirt' ) then
|
||||
minetest.set_node( posb, {name="default:dirt_with_snow"});
|
||||
end
|
||||
return;
|
||||
end
|
||||
|
||||
suggested = minetest.get_name_from_content_id( suggested );
|
||||
|
||||
-- snow_top is a special node suitable for nodeboxes; BUT: it only looks acceptable if the
|
||||
-- node below that nodebox/torch/fence/etc is a solid one
|
||||
if( suggested and suggested == 'moresnow:snow_top' ) then
|
||||
local node2 = minetest.get_node( {x=pos.x, y=pos.y-2, z=pos.z});
|
||||
-- no information about the node below available - we don't know what to do
|
||||
if( not( node ) or node.name == 'air' or node.name == 'ignore' ) then
|
||||
-- TODO: in such a case it would help to drop the node and let it fall until it hits something
|
||||
return;
|
||||
end
|
||||
local suggested2 = moresnow.snow_cover[ minetest.get_content_id( node2.name )];
|
||||
-- give up
|
||||
if( not( suggested2 )) then
|
||||
return;
|
||||
end
|
||||
suggested2 = minetest.get_name_from_content_id( suggested2 );
|
||||
-- if the node below this one can't handle a normal snow cover, we can't put a snow top on our node either
|
||||
if( suggested2 ~= 'default:snow' ) then
|
||||
return;
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
if( suggested and suggested ~= 'default:snow') then
|
||||
minetest.set_node( pos, { name = suggested, param2 = node.param2} );
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
Loading…
Reference in New Issue
Block a user