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Use a location set in the implementation of the item functions and WML tags

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This commit is contained in:
Celtic Minstrel 2019-12-01 22:30:31 -05:00
parent 4b9f5d4485
commit 74e004c265
1 changed files with 8 additions and 8 deletions
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16
data/lua/wml/items.lua
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@ -1,14 +1,14 @@
local helper = wesnoth.require "helper"
local wml_actions = wesnoth.wml_actions
local scenario_items = {}
local scenario_items = (wesnoth.require "location_set").create()
local next_item_name = 0
local function add_overlay(x, y, cfg)
wesnoth.interface.add_hex_overlay(x, y, cfg)
local items = scenario_items[x * 10000 + y]
local items = scenario_items:get(x, y)
if not items then
items = {}
scenario_items[x * 10000 + y] = items
scenario_items:insert(x, y, items)
end
table.insert(items,
{
@ -25,7 +25,7 @@ local function add_overlay(x, y, cfg)
end
function wesnoth.interface.remove_item(x, y, name)
local items = scenario_items[x * 10000 + y]
local items = scenario_items:get(x, y)
if not items then return end
wesnoth.interface.remove_hex_overlay(x, y, name)
if name then
@ -37,13 +37,13 @@ function wesnoth.interface.remove_item(x, y, name)
end
end
if not name or #items == 0 then
scenario_items[x * 10000 + y] = nil
scenario_items:insert(x, y, nil)
end
end
function wesnoth.persistent_tags.item.write(add)
for i,v in pairs(scenario_items) do
for j,w in ipairs(v) do
for x,y,v in scenario_items:iter() do
for i,w in ipairs(v) do
add(w)
end
end
@ -95,7 +95,7 @@ function wml_actions.store_items(cfg)
wml.variables[variable] = nil
local index = 0
for i, loc in ipairs(wesnoth.get_locations(cfg)) do
local items = scenario_items[loc[1] * 10000 + loc[2]]
local items = scenario_items[loc]
if items then
for j, item in ipairs(items) do
-- note: item_name can not be part of standard location filter because