PeaAshMeter
d84fc4a7c2
- Add path preview support to Spell with update and draw methods - Refactor spell:cast to always return a Task - Simplify spell.new constructor and apply distance constraint uniformly - Replace walk spell with new Spell-based implementation supporting path preview - Remove debug print from target_test.lua
28 lines
1.1 KiB
Lua
28 lines
1.1 KiB
Lua
--- @alias SpellTargetTest fun(caster: Character, targetPosition: Vec3) : boolean
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return {
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-- любой тайл
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any = function() return true end,
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-- тайл, где находится кастующий
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caster = function(caster, targetPosition)
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local targetCharacterId = Tree.level.characterGrid:get(targetPosition)
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return caster.id == targetCharacterId
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end,
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-- тайл, где находится любой персонаж
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character = function(caster, targetPosition)
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local targetCharacterId = Tree.level.characterGrid:get(targetPosition)
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return not not targetCharacterId
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end,
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-- тайл в пределах окружности в нашей кривой метрике
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--- @param radius number
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distance = function(radius)
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return function(caster, targetPosition)
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return caster:try(Tree.behaviors.positioned, function(p)
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local dist = math.max(math.abs(p.position.x - targetPosition.x),
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math.abs(p.position.y - targetPosition.y))
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return dist <= radius
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end)
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end
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end
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}
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