From 567c422f8cd42eba2437f9a8c2522716a1649be7 Mon Sep 17 00:00:00 2001 From: hazel Date: Mon, 26 Jan 2026 22:04:39 +0100 Subject: celesteia archive, last updated april 9th 2024 Signed-off-by: hazel --- source/game/systems/TargetPositionSystem.cs | 37 +++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 source/game/systems/TargetPositionSystem.cs (limited to 'source/game/systems/TargetPositionSystem.cs') diff --git a/source/game/systems/TargetPositionSystem.cs b/source/game/systems/TargetPositionSystem.cs new file mode 100644 index 0000000..7089bc1 --- /dev/null +++ b/source/game/systems/TargetPositionSystem.cs @@ -0,0 +1,37 @@ +using Celesteia.Game.Components; +using Celesteia.Game.Planets; +using Microsoft.Xna.Framework; +using MonoGame.Extended; +using MonoGame.Extended.Entities; +using MonoGame.Extended.Entities.Systems; + +namespace Celesteia.Game.Systems { + public class TargetPositionSystem : EntityUpdateSystem { + private ChunkMap _chunkMap; + + private ComponentMapper transformMapper; + private ComponentMapper targetPositionMapper; + + public TargetPositionSystem(ChunkMap chunkMap) : base(Aspect.All(typeof(Transform2), typeof(TargetPosition))) + => _chunkMap = chunkMap; + + public override void Initialize(IComponentMapperService mapperService) + { + transformMapper = mapperService.GetMapper(); + targetPositionMapper = mapperService.GetMapper(); + } + + public override void Update(GameTime gameTime) + { + foreach (int entityId in ActiveEntities) { + TargetPosition targetPosition = targetPositionMapper.Get(entityId); + Transform2 transform = transformMapper.Get(entityId); + + if (targetPosition.Target.X < 0 || targetPosition.Target.X > _chunkMap.BlockWidth) + targetPosition.Target.X = MathHelper.Clamp(targetPosition.Target.X, 0f, _chunkMap.BlockWidth); + + transform.Position = targetPosition.Target; + } + } + } +} \ No newline at end of file -- cgit v1.2.3