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using System;
using Celesteia.Game.Components;
using Celesteia.Game.Planets;
using Microsoft.Xna.Framework;
using MonoGame.Extended.Entities;
namespace Celesteia.Game.Items {
public class UpgradeItemActions : CooldownItemActions {
private float _increase;
private EntityAttribute _attribute;
private float _max;
public UpgradeItemActions(EntityAttribute attribute, float increase, float max) {
UseTime = 0.2;
_attribute = attribute;
_increase = increase;
_max = max;
}
public override bool Primary(GameTime gameTime, ChunkMap chunkMap, Point cursor, Entity user) => Assert(gameTime, user) && Use(user);
// Check if the conditions to use this item's action are met.
public bool Assert(GameTime gameTime, Entity user) {
if (!base.Assert(gameTime)) return false;
// If the user has no attributes, the rest of the function will not work, so check if they're there first.
if (!user.Has<EntityAttributes>()) return false;
EntityAttributes.EntityAttributeMap attributes = user.Get<EntityAttributes>().Attributes;
// If the attribute is maxed out, don't upgrade.
if (attributes.Get(_attribute) >= _max) return false;
UpdateLastUse(gameTime);
return true;
}
public bool Use(Entity user) {
// Use the upgrade.
EntityAttributes.EntityAttributeMap attributes = user.Get<EntityAttributes>().Attributes;
attributes.Set(_attribute, Math.Clamp(attributes.Get(_attribute) + _increase, 0f, _max));
return true;
}
}
}
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