Backport WC2 fixes
This fixes: - "Destruction mechanic line 73 bug" - [traits] in artifacts not working - custom effects being lost in next scenario - artifacts reduce HP - Promoted commander have the wrong id The fixed are not exactly pretty, in particular the one that uses a preload event to workaround and engine bug. Since we are already replacing artifacts.give_item We could in theory also explicitly fix certain Items here, should we really need to.
This commit is contained in:
gfgtdf
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6 changed files with 679 additions and 0 deletions
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@ -13,3 +13,24 @@
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#enddef
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#endif
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#endif
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#define WC_REPLACE_FILE FILE ORIG_FILE VARIABLE
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[lua]
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code = <<
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local args = ...
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args.orig_file_name = filesystem.canonical_path(args.orig_file_name)
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if wesnoth.package[args.orig_file_name] == nil then
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local result = load(args.file_content)()
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wesnoth.package[args.orig_file_name] = result
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end
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if args.variable and args.variable ~= "" then
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_G[args.variable] = wesnoth.package[args.orig_file_name]
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end
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>>
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[args]
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file_content = {{FILE}}
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orig_file_name = {ORIG_FILE}
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variable = {VARIABLE}
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[/args]
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[/lua]
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#enddef
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@ -36,6 +36,7 @@
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## this is needed in both the era and the campaign, in particular in the campaign this data is used to generate the deserters and the ai sides.
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[resource]
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id = "wc2_era_res"
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{WC_REPLACE_FILE campaigns/World_Conquest/lua/shared_utils/wml_converter_updated.lua campaigns/World_Conquest/lua/shared_utils/wml_converter.lua wc2_convert}
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[lua]
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code = " wesnoth.dofile('campaigns/World_Conquest//lua/era_main.lua') "
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[/lua]
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@ -0,0 +1,262 @@
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--<<
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print("artifacts_updated loaded")
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local on_event = wesnoth.require("on_event")
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local helper = wesnoth.require("helper")
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local _ = wesnoth.textdomain 'wesnoth-wc'
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local artifacts = {}
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artifacts.list = {}
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function artifacts.add_artifact_data(a)
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table.insert(artifacts.list, a)
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end
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function artifacts.read_wml_data(cfg)
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for i, artifact in ipairs(wc2_convert.wml_to_lon(wml.literal(cfg), "wct_artifact_list").artifact or {}) do
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artifacts.add_artifact_data(artifact)
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end
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end
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function artifacts.init_data()
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local cfg = wc2_utils.get_wc2_data("artifact")
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for i, a in ipairs(wc2_convert.wml_to_lon(cfg, "wct_artifact_list").artifact or {}) do
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artifacts.add_artifact_data(a)
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end
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end
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function artifacts.get_artifact(id)
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return artifacts.list[id]
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end
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function artifacts.get_artifact_list()
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return artifacts.list
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end
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function artifacts.drop_message(index)
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local aftifact_data = artifacts.get_artifact(index)
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wesnoth.wml_actions.message {
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speaker = "narrator",
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caption = aftifact_data.name,
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message = aftifact_data.info .. "\n" .. wc2_color.bonus_text(aftifact_data.description),
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image = aftifact_data.icon,
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}
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end
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function wc2_artifact_needs_compensation(side)
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return not wc2_scenario.is_human_side(side.side)
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end
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-- place an artifact with id @a index on the map at position @a x, y.
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-- can be used from the bug console as `lua wc2_artifacts.place_item(30,20,1)`
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function artifacts.place_item(x, y, index)
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wesnoth.wml_actions.item {
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x = x,
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y = y,
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image = artifacts.get_artifact(index).icon,
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z_order = 20,
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wml.tag.variables { wc2_atrifact_id = index },
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}
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end
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-- give te item with id @a index to unit @a unit, set @a visualize=true, to show the item pickup animation.
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function artifacts.give_item(unit, index, visualize)
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local aftifact_data = artifacts.get_artifact(index)
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if visualize then
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-- play visual/sound effects if item have any
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wesnoth.wml_actions.sound {
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name = aftifact_data.sound or ""
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}
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if unit.gender == "male" then
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wesnoth.wml_actions.sound {
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name = aftifact_data.sound_male or ""
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}
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else
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wesnoth.wml_actions.sound {
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name = aftifact_data.sound_female or ""
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}
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end
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for i, animate_unit in ipairs(aftifact_data.animate_unit) do
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wesnoth.wml_actions.animate_unit(animate_unit)
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end
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end
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local make_holder_loyal = wml.variables["wc2_config_items_make_loyal"] ~= false
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-- is_commander or is_hero imples unit.upkeep == "loyal"
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-- note that the following `unit.upkeep` does not match normal
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-- level 0 (which have still 'full' upkeep) only units with upkeep=0 explicitly set
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if make_holder_loyal and (not unit.canrecruit) and (unit.upkeep ~= 0) and (unit.upkeep ~= "loyal") then
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unit:add_modification("object", { wml.tag.effect { apply_to = "wc2_overlay", add = "misc/loyal-icon.png" }})
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end
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local object = {
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wc2_atrifact_id = index,
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-- cannot filter on wc2_artifact_id being empty so we also need wc2_is_artifact
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wc2_is_artifact = true,
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}
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if make_holder_loyal then
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table.insert(object, wml.tag.effect { apply_to= "loyal" })
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end
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-- IDEA: i _could_ replace the follwing with a 'apply_to=wc2_artifact' effect that
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-- basicially applies all effects in the [artifact]s definition. The obvious
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-- advantage would be a smaller savefile size. Also this would change how savefiles
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-- would behave if an artifacts effect has changed, i am currently not sure
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-- whether that'd be good or bad
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--
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-- One of the reasons why i currently won't do this is to make the artifacts list
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-- more flexible: the suggested approach requires that artifacts are loaded before
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-- units are created which means artifacts must be loaded at toplevel [lua] tags
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for i, effect in ipairs(aftifact_data.effect) do
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table.insert(object, wml.tag.effect (effect) )
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end
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for i, trait in ipairs(aftifact_data.trait) do
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if not unit:matches { wml.tag.filter_wml { wml.tag.modifications { wml.tag.trait { id = trait.id } } } } then
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unit:add_modification("trait", trait)
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end
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end
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unit:add_modification("object", object)
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local unit_initial_hp = unit.hitpoints
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--rebuild unit, to reduce savefile size.
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unit:transform(unit.type)
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-- restore unit hitpoints to before they picked up the artifact
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unit.hitpoints = unit_initial_hp
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-- the artifact might reduce the max xp.
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unit:advance(true, true)
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end
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-- unit picking up artifacts
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on_event("wc2_drop_pickup", function(ec)
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local item = wc2_dropping.current_item
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local unit = wesnoth.units.get(ec.x1, ec.y1)
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if not item.variables.wc2_atrifact_id then
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return
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end
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if not unit then
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return
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end
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local side_num = unit.side
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local is_human = wc2_scenario.is_human_side(side_num)
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if not wml.variables["wc2_config_experimental_pickup"] and not is_human then
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return
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end
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local index = item.variables.wc2_atrifact_id
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local filter = artifacts.get_artifact(index).filter
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if filter and not unit:matches(filter) then
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if is_human then
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wesnoth.wml_actions.message {
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id = unit.id,
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message = _"I cannot pick up that item.",
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}
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end
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return
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end
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if is_human and not wml.variables["wc2_config_disable_pickup_confirm"] then
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if not wc2_pickup_confirmation_dialog.promt_synced(unit, artifacts.get_artifact(index).icon) then
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return
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end
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end
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wc2_dropping.item_taken = true
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artifacts.give_item(unit, index, true)
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wesnoth.allow_undo(false)
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end)
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-- returns a list of artifact ids, suitable for the give type ('enemy' for example).
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function artifacts.fresh_artifacts_list(for_type)
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local res = {}
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for i,v in ipairs(artifacts.get_artifact_list()) do
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if not for_type or not stringx.map_split(v.not_available or "")[for_type] then
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table.insert(res, i)
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end
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end
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return res
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end
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-- drop all items a dying unit carries.
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on_event("die", function(event_context)
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local unit = wesnoth.units.get(event_context.x1, event_context.y1)
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if not unit then
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return
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end
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if not wml.variables["wc2_config_experimental_pickup"] and wc2_scenario.is_human_side(unit.side) then
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return
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end
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for object in wml.child_range(wml.get_child(unit.__cfg, "modifications") or {}, "object") do
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if object.wc2_atrifact_id then
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artifacts.place_item(unit.x, unit.y, object.wc2_atrifact_id)
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artifacts.drop_message(object.wc2_atrifact_id)
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wesnoth.allow_undo(false)
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end
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end
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-- remove the item from the unit, just in case the unit is somehow brought back to life by another addons code. (for example 'besieged druid' can do such a thing)
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unit:remove_modifications { wc2_is_artifact = true }
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end)
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-- returns true if there is an item in the map at the given position,
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-- used to determine whether to show the artifact info menu at that position.
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function artifacts.is_item_at(x,y)
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for i,item in ipairs(wesnoth.interface.get_items(x,y)) do
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if item.variables.wc2_atrifact_id then
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return true
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end
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end
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return false
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end
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-- shows an information [message] about the item laying at position
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-- @a cfg.x, cfg.y
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function wesnoth.wml_actions.wc2_show_item_info(cfg)
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local x = cfg.x
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local y = cfg.y
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for i,item in ipairs(wesnoth.interface.get_items(x,y)) do
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if item.variables.wc2_atrifact_id then
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local artifact_info = artifacts.get_artifact(item.variables.wc2_atrifact_id)
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wesnoth.wml_actions.message {
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scroll = false,
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image = artifact_info.icon,
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caption = artifact_info.name,
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message= artifact_info.info .. "\n" .. wc2_color.help_text(artifact_info.description),
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}
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end
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end
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end
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wc2_utils.menu_item {
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id="4_WCT_Item_Info_Option",
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description = _ "Remind me what this item does",
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image = "icons/terrain/terrain_type_info.png",
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synced = false,
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filter = artifacts.is_item_at,
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handler = function(cx)
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wesnoth.wml_actions.wc2_show_item_info {
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x = cx.x1,
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y = cx.y1,
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}
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end
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}
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function wesnoth.wml_actions.wc2_place_item(cfg)
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artifacts.place_item(cfg.x, cfg.y, cfg.item_index)
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if cfg.message then
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artifacts.drop_message(cfg.item_index)
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end
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end
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artifacts.init_data()
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return artifacts
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-->>
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@ -0,0 +1,311 @@
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-- <<
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-- scema based wml <-> lua table (lon) converter
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print("wml_converter_updated loaded")
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local schema = {}
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local converter = {}
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local function split_to_array(s, res)
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res = res or {}
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for part in tostring(s or ""):gmatch("[^%s,][^,]*") do
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table.insert(res, part)
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end
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return res
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end
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schema.lua = {
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tags = {
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args = {
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type = "table" ,
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type2 = "preserve_order",
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}
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}
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}
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schema.time_area = {
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tags = {
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time = {
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type = "list",
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}
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}
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}
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schema.scenario = {
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tags = {
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music = {
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type = "list",
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},
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label = {
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type = "list",
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},
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load_resource = {
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type = "list",
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},
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event = {
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type = "list",
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id = "event",
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},
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lua = {
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type = "list",
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id = "lua",
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},
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side = {
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type = "list",
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id = "side",
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},
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time = {
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type = "list",
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id = "time",
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},
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variables = {
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type = "single",
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},
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options = {
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type = "single",
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},
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}
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}
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schema.side = {
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tags = {
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village = {
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type = "list",
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},
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unit = {
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type = "list",
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id = "unit",
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},
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leader = {
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type = "list",
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id = "unit",
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},
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variables = {
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type = "single",
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},
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}
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}
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schema.time = {
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tags = {
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}
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}
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schema.mg_main = {
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tags = {
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height = {
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type = "list",
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},
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convert = {
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type = "list",
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},
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road_cost = {
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type = "list",
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},
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village = {
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type = "list",
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},
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castle = {
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type = "single",
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},
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}
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}
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schema.wct_enemy_group_recall = {
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attributes = {
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level2 = "comma_list",
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level3 = "comma_list",
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}
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}
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schema.wct_enemy_group_commander = {
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attributes = {
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level1 = "comma_list",
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level2 = "comma_list",
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level3 = "comma_list",
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}
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}
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schema.wct_enemy_group_leader = {
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attributes = {
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recruit = "comma_list",
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}
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}
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schema.wct_enemy_group = {
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tags = {
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recall = {
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type = "single",
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id = "wct_enemy_group_recall",
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},
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commander = {
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type = "single",
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id = "wct_enemy_group_commander",
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},
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leader = {
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type = "list",
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id = "wct_enemy_group_leader",
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},
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},
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attributes = {
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recruit = "comma_list",
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allies_available = "comma_list",
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}
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}
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schema.wct_enemy = {
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tags = {
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group = {
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type = "list",
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id = "wct_enemy_group",
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},
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},
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attributes = {
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factions_available = "comma_list",
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}
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}
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schema.wct_artifact = {
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tags = {
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animate_unit = {
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type = "list",
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},
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effect = {
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type = "list",
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--id = "effect",
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},
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trait = {
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type = "list",
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},
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filter = {
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type = "single",
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--id = "standard_unit_filter",
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},
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},
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attributes = {
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}
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}
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schema.wct_artifact_list = {
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tags = {
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artifact = {
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type = "list",
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id = "wct_artifact"
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},
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},
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attributes = {
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}
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}
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-- i cannot do this because the code in training.lua does
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-- variable subsutution on [chance] which only works on configs.
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-- schema.wct_trainer_chance = {
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-- }
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schema.wct_trainer_grade = {
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tags = {
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chance = {
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type = "list",
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id = "wct_trainer_chance"
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},
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||||
},
|
||||
}
|
||||
|
||||
schema.wct_trainer = {
|
||||
tags = {
|
||||
grade = {
|
||||
type = "list",
|
||||
id = "wct_trainer_grade"
|
||||
},
|
||||
},
|
||||
attributes = {
|
||||
}
|
||||
}
|
||||
|
||||
schema.wct_trainer_list = {
|
||||
tags = {
|
||||
trainer = {
|
||||
type = "list",
|
||||
id = "wct_trainer"
|
||||
},
|
||||
},
|
||||
attributes = {
|
||||
}
|
||||
}
|
||||
|
||||
schema.__attributes = {}
|
||||
schema.__attributes.comma_list =
|
||||
{
|
||||
to_lon = function(attr)
|
||||
return split_to_array(attr)
|
||||
end,
|
||||
to_wml = function(val)
|
||||
return table.concat(val, ",")
|
||||
end,
|
||||
}
|
||||
function converter.wml_to_lon(cfg, name)
|
||||
local tag_info = schema[name or "aasdfasdf"]
|
||||
if tag_info == nil or tag_info.type == "preserve_order" then
|
||||
return cfg
|
||||
end
|
||||
local attrs = tag_info.attributes or {}
|
||||
local tags = tag_info.tags or {}
|
||||
|
||||
local res = {}
|
||||
for name2, info2 in pairs(tags) do
|
||||
if info2.type == "single" then
|
||||
res[name2] = converter.wml_to_lon(wml.get_child(cfg, name2), info2.id)
|
||||
elseif info2.type == "list" then
|
||||
local list = {}
|
||||
res[name2] = list
|
||||
for tag in wml.child_range(cfg, name2) do
|
||||
list[#list + 1] = converter.wml_to_lon(tag, info2.id)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
for k,v in pairs(cfg) do
|
||||
if type(k) == "number" then
|
||||
else --string
|
||||
local conv = attrs[k] and schema.__attributes[attrs[k]]
|
||||
if conv then
|
||||
res[k] = conv.to_lon(v)
|
||||
else
|
||||
res[k] = v
|
||||
end
|
||||
end
|
||||
end
|
||||
return res
|
||||
end
|
||||
|
||||
function converter.lon_to_wml(t, name)
|
||||
local tag_info = schema[name]
|
||||
if tag_info == nil then
|
||||
return t
|
||||
end
|
||||
local attrs = tag_info.attributes or {}
|
||||
local tags = tag_info.tags or {}
|
||||
|
||||
local res = {}
|
||||
for name2, info2 in pairs(tags) do
|
||||
if info2.type == "single" then
|
||||
local st = t[name2]
|
||||
if st ~= nil then
|
||||
res[#res + 1] = { name2, converter.lon_to_wml(st, info2.id) }
|
||||
end
|
||||
elseif info2.type == "list" then
|
||||
for i, v in ipairs(t[name2] or {}) do
|
||||
res[#res + 1] = { name2, converter.lon_to_wml(v, info2.id) }
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
for k,v in pairs(t) do
|
||||
if not tags[k] then
|
||||
local conv = attrs[k] and schema.__attributes[attrs[k]]
|
||||
if conv then
|
||||
res[k] = conv.to_wml(v)
|
||||
else
|
||||
res[k] = v
|
||||
end
|
||||
end
|
||||
end
|
||||
return res
|
||||
end
|
||||
return converter
|
||||
-->>
|
||||
|
|
@ -6,9 +6,67 @@
|
|||
#define WORLD_CONQUEST_II_CAMPAIGN_RESOURCE
|
||||
[resource]
|
||||
id = "wc2_scenario_res"
|
||||
|
||||
[lua]
|
||||
code = " wc2_utils = wesnoth.dofile('campaigns/World_Conquest/lua/game_mechanics/utils.lua') "
|
||||
[/lua]
|
||||
|
||||
{WC_REPLACE_FILE campaigns/World_Conquest/lua/game_mechanics/artifacts_updated.lua campaigns/World_Conquest/lua/game_mechanics/artifacts.lua wc2_artifacts}
|
||||
{WC_REPLACE_FILE campaigns/World_Conquest/lua/shared_utils/wml_converter_updated.lua campaigns/World_Conquest/lua/shared_utils/wml_converter.lua wc2_convert}
|
||||
|
||||
[lua]
|
||||
code = " wesnoth.dofile('campaigns/World_Conquest//lua/campaign_main.lua') "
|
||||
[/lua]
|
||||
|
||||
[lua]
|
||||
code = <<
|
||||
-- for k,v in pairs(wesnoth.package) do
|
||||
-- print ("Package '" .. k .. "' loaded.")
|
||||
-- end
|
||||
>>
|
||||
[/lua]
|
||||
|
||||
[lua]
|
||||
code = <<
|
||||
local on_event = wesnoth.require("on_event")
|
||||
|
||||
-- workaround for custom effects not working for units on the recall list at scenario start.
|
||||
-- automatic recall happens at "start" event so it should work for those too.
|
||||
on_event("prestart", 1, function(cx)
|
||||
if wml.variables.wc_disable_1_16_8_workaround then
|
||||
return
|
||||
end
|
||||
for i,u in ipairs(wesnoth.units.find_on_recall { }) do
|
||||
-- u:transform() might change hp, todo: it would be nice to hav a function which rebuilds the unit without changing hp.
|
||||
hp = u.hitpoints
|
||||
u:transform(u.type)
|
||||
u.hitpoints = hp
|
||||
end
|
||||
end)
|
||||
on_event("prerecall", 1, function(cx)
|
||||
if wml.variables.wc_disable_1_16_8_workaround then
|
||||
return
|
||||
end
|
||||
local u = wesnoth.units.get(cx.x1, cx.y1)
|
||||
if u then
|
||||
-- u:transform() might change hp, todo: it would be nice to hav a function which rebuilds the unit without changing hp.
|
||||
hp = u.hitpoints
|
||||
u:transform(u.type)
|
||||
u.hitpoints = hp
|
||||
end
|
||||
end)
|
||||
|
||||
-- set promited commanders id to match the save_id of the next scenario.
|
||||
on_event("victory", function(cx)
|
||||
for side_num = 1, wml.variables.wc2_player_count do
|
||||
leaders = wesnoth.units.find_on_map{ side = side_num, canrecruit = true }
|
||||
if #leaders == 1 then
|
||||
leaders[1].id = "wc2_leader" .. side_num
|
||||
end
|
||||
end
|
||||
end)
|
||||
>>
|
||||
[/lua]
|
||||
[load_resource]
|
||||
id = "wc2_trainer_data"
|
||||
[/load_resource]
|
||||
|
|
@ -50,6 +108,24 @@
|
|||
id = "wc2_scenario_res_extra"
|
||||
## additional mods that work independent on the wc2 core.
|
||||
## but note that they use our utils.lua and assume it to be present in global namespace.
|
||||
[lua]
|
||||
code = <<
|
||||
local on_event = wesnoth.require("on_event")
|
||||
|
||||
-- increased priority '1' so that it is executed before the event from destruction.lua
|
||||
-- to prevent a codepath in there from being reached.
|
||||
on_event("die", 1, function(cx)
|
||||
local map = wesnoth.current.map
|
||||
local loc = wesnoth.map.get(cx.x1, cx.y1)
|
||||
if wml.variables.wc2_config_enable_terrain_destruction == false then
|
||||
return
|
||||
end
|
||||
if loc:matches{terrain = "Cv^Fds"} then
|
||||
map[loc] = "Cv^Fdw"
|
||||
end
|
||||
end)
|
||||
>>
|
||||
[/lua]
|
||||
[lua]
|
||||
code = " wesnoth.dofile('campaigns/World_Conquest//lua/optional_mechanics/destruction.lua') "
|
||||
[/lua]
|
||||
|
|
|
|||
|
|
@ -169,6 +169,14 @@ _ "World Conquest 3p" #enddef
|
|||
comment= "intermittent maintainer"
|
||||
[/entry]
|
||||
[/about]
|
||||
# [options]
|
||||
# [checkbox]
|
||||
# id=wc_disable_1_16_8_workaround
|
||||
# default=no
|
||||
# name= _ "Disable Wesnoth 1.16.8 Workaround"
|
||||
# description= _"This disables a workaround for a wesnoth 1.16.8 bug, Enable this only if _all_ participants of the game use wesnoth 1.16.9 or newer"
|
||||
# [/checkbox]
|
||||
# [/options]
|
||||
[/campaign]
|
||||
#enddef
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue