47 lines
1.3 KiB
Lua
47 lines
1.3 KiB
Lua
--- @alias State "idle"|"run"|"attack"|"hurt"
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--- @class Logic
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--- @field id Id
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--- @field mapLogic MapLogic
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--- @field state State
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local logic = {}
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logic.__index = logic
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--- @param id Id
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--- @param position? Vec3
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--- @param size? Vec3
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local function new(id, position, size)
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return setmetatable({
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id = id,
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mapLogic = (require 'lib.character.map_logic').new(id, position, size)
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}, logic)
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end
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--- @param path Vec3
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function logic:followPath(path)
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end
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--- @param target Vec3
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function logic:runTo(target)
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self.state = "run"
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self.mapLogic.runTarget = target
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end
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function logic:update(dt)
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if self.state == "run" and self.mapLogic.runTarget then
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if self.mapLogic.position:floor() == self.mapLogic.runTarget:floor() then -- мы добежали до цели и сейчас в целевой клетке
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self.state = "idle"
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self.mapLogic.runTarget = nil
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else -- мы не добежали до цели
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local vel = (self.mapLogic.runTarget:subtract(self.mapLogic.position):normalize() --[[@as Vec3]]
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):scale(1 * dt) -- бежим 2 условных метра в секунду
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self.mapLogic.position = self.mapLogic.position:add(vel)
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end
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end
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Tree.level.characterGrid:add(self.id)
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end
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return { new = new }
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