35 lines
999 B
Swift
35 lines
999 B
Swift
//
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// Entity+Component.swift
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// FirebladeECS
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//
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// Created by Christian Treffs on 22.10.17.
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//
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extension Entity {
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@inlinable
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public func get<C>() -> C? where C: Component {
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nexus.get(for: identifier)
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}
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@inlinable
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public func get<A>(component compType: A.Type = A.self) -> A? where A: Component {
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nexus.get(for: identifier)
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}
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@inlinable
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public func get<A, B>(components _: A.Type, _: B.Type) -> (A?, B?) where A: Component, B: Component {
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let compA: A? = get(component: A.self)
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let compB: B? = get(component: B.self)
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return (compA, compB)
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}
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// swiftlint:disable large_tuple
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@inlinable
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public func get<A, B, C>(components _: A.Type, _: B.Type, _: C.Type) -> (A?, B?, C?) where A: Component, B: Component, C: Component {
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let compA: A? = get(component: A.self)
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let compB: B? = get(component: B.self)
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let compC: C? = get(component: C.self)
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return (compA, compB, compC)
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}
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}
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