58 lines
2.0 KiB
Lua
58 lines
2.0 KiB
Lua
local Vec3 = require "lib.utils.vec3"
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local ui = require "lib.ui.core"
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--- @class SkillButton : Rectangle
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--- @field owner Character
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--- @field spellId number
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local SkillButton = ui.Rectangle {
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size = Vec3 { 100, 100 },
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color = { 1, 0, 0 },
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}
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function SkillButton:update(dt)
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ui.Rectangle.update(self, dt)
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self.owner:try(Tree.behaviors.spellcaster, function(spellcaster)
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self.color = spellcaster.state == "casting" and { 0, 1, 0 } or { 1, 0, 0 }
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self:onTap(function()
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if not spellcaster.cast then
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spellcaster.cast = spellcaster.spellbook
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[self.spellId]
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spellcaster.state = "casting"
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else
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spellcaster.state = "idle"
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spellcaster.cast = nil
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end
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end)
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end)
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end
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local skillRows = {}
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local layout = {}
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function layout:build()
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return ui.Root {
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child = ui.Align {
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alignment = "bottom_center",
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child =
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--- для каждого персонажа строим свой ряд скиллов, сохраняем его на потом и возвращаем
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--- если персонаж не выделен, не возвращаем ничего
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(function()
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local id = Tree.level.selector.id
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if not id then return nil end
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if skillRows[id] then return skillRows[id] end
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local r =
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ui.Row {
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children = {
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setmetatable({ owner = Tree.level.characters[id], spellId = 1 }, { __index = SkillButton }),
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setmetatable({ owner = Tree.level.characters[id], spellId = 2 }, { __index = SkillButton })
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}
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}
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skillRows[id] = r
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return r
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end)()
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}
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}
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end
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return layout
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