tschesky
63cb3f1a8c
- A Settings Provider system to utilize addressables for loading settings at runtime - An editor UI for easy modifications of the settings objects - A split out developer settings functionality to keep gameplay and nitty-gritty details separately - Most settings migrated out of game objects and into the new system - An additional Editor utility for fetching the settings at editor runtime, for gizmos, visualization etc Co-authored-by: Michal Pikulski <michal.a.pikulski@gmail.com> Co-authored-by: AlexanderT <alexander@foolhardyhorizons.com> Reviewed-on: #7
56 lines
2.4 KiB
C#
56 lines
2.4 KiB
C#
using UnityEngine;
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namespace AppleHills.Utilities
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{
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/// <summary>
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/// Collection of useful extension methods for Unity built-in classes
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/// </summary>
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public static class UnityExtensions
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{
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/// <summary>
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/// Extension method to check if a layer is in a layermask.
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/// Accounts for Unity's 0-indexed layer system when comparing with editor layer values.
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/// </summary>
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/// <param name="mask">The layer mask to check</param>
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/// <param name="layer">The layer value to check for</param>
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/// <returns>True if the layer is in the mask, false otherwise</returns>
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public static bool Contains(this LayerMask mask, int layer)
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{
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// Adjust for the -1 offset as specifically requested
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int adjustedLayer = layer - 1;
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return mask.value == (mask.value | (1 << adjustedLayer));
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}
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/// <summary>
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/// Extension method to check if a GameObject's layer is in a layermask.
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/// Automatically gets the layer from the GameObject and handles the offset.
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/// </summary>
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/// <param name="mask">The layer mask to check</param>
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/// <param name="gameObject">The GameObject whose layer to check</param>
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/// <returns>True if the GameObject's layer is in the mask, false otherwise</returns>
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public static bool Contains(this LayerMask mask, GameObject gameObject)
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{
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if (gameObject == null) return false;
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int layer = gameObject.layer;
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// Adjust for the -1 offset as specifically requested
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int adjustedLayer = layer - 1;
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return mask.value == (mask.value | (1 << adjustedLayer));
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}
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/// <summary>
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/// Bitwise check if a layer is in a layermask.
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/// This is an alternative implementation that uses bitwise AND operation.
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/// </summary>
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/// <param name="mask">The layer mask to check</param>
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/// <param name="layer">The layer value to check for</param>
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/// <returns>True if the layer is in the mask, false otherwise</returns>
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public static bool ContainsBitwise(this LayerMask mask, int layer)
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{
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// Adjust for the -1 offset as specifically requested
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int adjustedLayer = layer - 1;
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return (mask.value & (1 << adjustedLayer)) != 0;
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}
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}
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}
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