feature.lua: Several improvements

* List names of features
* List some flags (water, magma, layer, etc.)
* Detect invalid IDs
* Remove =begin/=end from displayed help text
develop
lethosor 2015-11-26 16:41:45 -05:00
parent df61233774
commit 3783cbb672
1 changed files with 21 additions and 4 deletions

@ -22,15 +22,32 @@ Options:
local map_features = df.global.world.features.map_features local map_features = df.global.world.features.map_features
function toggle_feature(idx, discovered) function toggle_feature(idx, discovered)
idx = tonumber(idx)
if idx < 0 or idx >= #map_features then
qerror('Invalid feature ID')
end
map_features[tonumber(idx)].flags.Discovered = discovered map_features[tonumber(idx)].flags.Discovered = discovered
end end
function list_features() function list_features()
local name = df.new('string')
for idx, feat in ipairs(map_features) do for idx, feat in ipairs(map_features) do
local kind = df.feature_type[feat:getType()]:gsub('_', ' ') local tags = ''
local discovered = feat.flags.Discovered and 'shown. ' or 'hidden.' for _, t in pairs({'water', 'magma', 'subterranean', 'chasm', 'layer'}) do
print('Feature #'..idx..' is '..discovered..' It is a "'..kind..'".') if feat['is' .. t:sub(1, 1):upper() .. t:sub(2)](feat) then
tags = tags .. (' [%s]'):format(t)
end
end
feat:getName(name)
print(('Feature #%i is %s: "%s", type %s%s'):format(
idx,
feat.flags.Discovered and 'shown' or 'hidden',
name.value,
df.feature_type[feat:getType()],
tags
))
end end
df.delete(name)
end end
function enable_magma_funaces() function enable_magma_funaces()
@ -54,5 +71,5 @@ elseif args[1] == 'show' then
elseif args[1] == 'hide' then elseif args[1] == 'hide' then
toggle_feature(args[2], false) toggle_feature(args[2], false)
else else
print(help) print((help:gsub('=[a-z]+', '')))
end end