fix SetUses bug in buttons and make effect and use limit optional

MiraAPI.Example/Buttons/Freezer/FreezeButton.cs

@@ -13,9 +13,11 @@ namespace MiraAPI.Example.Buttons.Freezer;
 public class FreezeButton : CustomActionButton<PlayerControl>
 {
     public override string Name => "Freeze";
+
     public override float Cooldown => OptionGroupSingleton<FreezerRoleSettings>.Instance.FreezeDuration;
-    public override float EffectDuration => 0f;
+
     public override int MaxUses => (int)OptionGroupSingleton<FreezerRoleSettings>.Instance.FreezeUses;
+
     public override LoadableAsset<Sprite> Sprite => ExampleAssets.ExampleButton;
 
     protected override void OnClick()

MiraAPI.Example/Buttons/MeetingButton.cs

@@ -13,8 +13,6 @@ public class MeetingButton : CustomActionButton
 
     public override float Cooldown => 15;
 
-    public override float EffectDuration => 0;
-
     public override int MaxUses => 3;
 
     public override LoadableAsset<Sprite> Sprite => ExampleAssets.ExampleButton;

MiraAPI.Example/Buttons/Teleporter/TeleportButton.cs

@@ -8,6 +8,7 @@
 using UnityEngine;
 
 namespace MiraAPI.Example.Buttons.Teleporter;
+
 [RegisterButton]
 public class TeleportButton : CustomActionButton
 {
@@ -17,15 +18,15 @@ public class TeleportButton : CustomActionButton
 
     public override float EffectDuration => OptionGroupSingleton<TeleporterOptions>.Instance.TeleportDuration;
 
-    public override int MaxUses => 0;
-
     public override LoadableAsset<Sprite> Sprite => ExampleAssets.TeleportButton;
+
     public static bool IsZoom { get; private set; }
 
     public override bool Enabled(RoleBehaviour? role)
     {
         return role is TeleporterRole;
     }
+
     protected override void OnClick()
     {
         Coroutines.Start(ZoomOutCoroutine());

MiraAPI/Hud/CustomActionButton.cs

@@ -25,19 +25,19 @@ public abstract class CustomActionButton
     public abstract float Cooldown { get; }
 
     /// <summary>
-    /// Gets the button's effect duration in seconds. If the button has no effect, set to 0.
+    /// Gets the sprite of the button. Use <see cref="LoadableResourceAsset"/> to load a sprite from a resource path. Use <see cref="LoadableBundleAsset{T}"/> to load a sprite from an asset bundle.
     /// </summary>
-    public abstract float EffectDuration { get; }
+    public abstract LoadableAsset<Sprite> Sprite { get; }
 
     /// <summary>
-    /// Gets the maximum amount of uses the button has. If the button has infinite uses, set to 0.
+    /// Gets the button's effect duration in seconds. If the button has no effect, set to 0.
     /// </summary>
-    public abstract int MaxUses { get; }
+    public virtual float EffectDuration => 0;
 
     /// <summary>
-    /// Gets the sprite of the button. Use <see cref="LoadableResourceAsset"/> to load a sprite from a resource path. Use <see cref="LoadableBundleAsset{T}"/> to load a sprite from an asset bundle.
+    /// Gets the maximum amount of uses the button has. If the button has infinite uses, set to 0.
     /// </summary>
-    public abstract LoadableAsset<Sprite> Sprite { get; }
+    public virtual int MaxUses => 0;
 
     /// <summary>
     /// Gets the location of the button on the screen.
@@ -206,7 +206,7 @@ public void DecreaseTimer(float amount)
     public void SetUses(int amount)
     {
         UsesLeft = Mathf.Clamp(amount, 0, int.MaxValue);
-        Button?.SetUsesRemaining(MaxUses);
+        Button?.SetUsesRemaining(UsesLeft);
     }
 
     /// <summary>