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};
};
});
end)
local function canisterMeta(stack)
return lib.marshal.metaStore {
contents = {key = 'starlit:canister_contents', type = starlit.store.volume};
} (stack)
end
local function canisterDesc(stack, def)
def = def or stack:get_definition()._starlit.canister
local props = {
{title = 'Volume', affinity = 'info', desc = lib.math.si('L', def.vol,nil,nil,2)};
};
if stack then
................................................................................
desc = lib.math.si('g', e:get_count());
affinity = 'good';
})
end ]]
local itemMeta = canisterMeta(stack)
local e = itemMeta.read 'contents'
local mass = lib.math.si('g', e.mass, nil, nil, 2)
local def, meas
if e.kind == 'liquid' then
def = M.liquid.db[e.id]
local vol = lib.math.si('L', e.mass * def.composition.density, nil, nil, 2)
meas = string.format("%s %s (%s %s)", vol, def.name, e.mass, def.composition:formula())
elseif e.kind == 'gas' then
def = M.gas.db[e.id]
meas = string.format("%s %s (%s)", mass, def.name, def.composition:formula())
end
local comp = def.composition
table.insert(props, {
title = meas;
desc = def.desc;
affinity = 'info';
})
end
return starlit.ui.tooltip {
title = def.name, desc = def.desc or 'A canister that can store a charge of gas or liquid';
color = lib.color(0.2,0.1,0.1);
props = props;
................................................................................
};
};
};
};
})
end)
starlit.item.canister.meta = canisterMeta
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};
};
});
end)
local canisterMeta = lib.marshal.metaStore {
contents = {key = 'starlit:canister_contents', type = starlit.store.volume};
}
local function canisterDesc(stack, def)
def = def or stack:get_definition()._starlit.canister
local props = {
{title = 'Volume', affinity = 'info', desc = lib.math.si('L', def.vol,nil,nil,2)};
};
if stack then
................................................................................
desc = lib.math.si('g', e:get_count());
affinity = 'good';
})
end ]]
local itemMeta = canisterMeta(stack)
local e = itemMeta.read 'contents'
local mass = lib.math.si('g', e.mass, nil, nil, 2)
local mdef, meas
if e.kind == 'liquid' then
mdef = M.liquid.db[e.id]
local vol = lib.math.si('L', e.mass * mdef.density, nil, nil, 2)
meas = string.format("%s %s (%s %s)", vol, mdef.name, e.mass, mdef.composition:formula())
elseif e.kind == 'gas' then
mdef = M.gas.db[e.id]
meas = string.format("%s %s (%s)", mass, mdef.name, mdef.composition:formula())
end
local comp = def.composition
table.insert(props, {
title = meas;
desc = mdef.desc;
affinity = 'info';
})
end
return starlit.ui.tooltip {
title = def.name, desc = def.desc or 'A canister that can store a charge of gas or liquid';
color = lib.color(0.2,0.1,0.1);
props = props;
................................................................................
};
};
};
};
})
end)
function starlit.item.canister.contents(st)
local m = canisterMeta(st)
return m.read 'contents'
end
function starlit.item.canister.update(st)
st:get_meta():set_string('description', canisterDesc(st))
end
function starlit.item.canister.replace(st, rec)
local m = canisterMeta(st)
m.write('contents', rec)
starlit.item.canister.update(st)
end
function starlit.item.canister.empty(st, rec)
local m = st:get_meta()
m:set_string('starlit:canister_contents', '')
m:set_string('description', '')
end
function starlit.item.canister.insert(st, rec)
local m = canisterMeta(st)
-- TODO
starlit.item.canister.update(st)
end
-- starlit.item.canister.meta = canisterMeta
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