915fd49ae6
When a unit data passed to `to_map` either lacks a side or has side zero, implementation automatically sets it to 1, thus the existing code worked fine. However: 1. The lack of a `side` could trigger a warning in EmmyLua. It currently doesn't trigger that, but would with Celtic Minstrel's planned improvements in Wesnoth's lint hints. 2. The tutorial should be good example code, and the special-case in the C++ code that made this work is a case of "assume it's a SP situation, and choose the result that benefits side 1".
39 lines
1.1 KiB
Lua
39 lines
1.1 KiB
Lua
-- #textdomain wesnoth-tutorial
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-- Allows the player to choose whether they want to play Konrad or Li’sar
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-- for the tutorial
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local T = wml.tag
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local wml_actions = wesnoth.wml_actions
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local _ = wesnoth.textdomain "wesnoth-tutorial"
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function wml_actions.select_character()
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local character_selection_dialog = wml.load "campaigns/tutorial/gui/character_selection.cfg"
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local dialog_wml = wml.get_child(character_selection_dialog, 'resolution')
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local result = wesnoth.sync.evaluate_single(function()
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return { value = gui.show_dialog(dialog_wml) }
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end)
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local character = result.value
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local unit = wml.variables.student_store
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if character == 2 then
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wesnoth.units.to_map({
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type = "Fighteress",
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side = 1,
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id = unit.id,
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name = _"Li’sar",
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unrenamable = true,
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profile = "portraits/lisar.webp",
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canrecruit = true,
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facing = unit.facing,
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}, unit.x, unit.y )
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wesnoth.sides[1].side_name = _"Li’sar"
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-- enable the help to display this unit's page
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wesnoth.add_known_unit("Fighteress")
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else
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wesnoth.units.to_map(unit)
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end
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wesnoth.redraw {}
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end
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