Explosion refactor (#5230)
* Explosions * fix yaml typo and prevent silly UI inputs * oop * Use modified contains() checks And remove IEnumerable * Buff nuke, nerf meteors * optimize the entity lookup stuff a bit * fix tile (0,0) error forgot to do an initial Enumerator.MoveNext(), so the first tile was always the "null" tile. * remove celebration * byte -> int * remove diag edge tile dict * fix one bug but there is another * fix the other bug turns out dividing a ushort leads to rounding errors. Why TF is the grid tile size even a ushort in the first place. * improve edge map * fix minor bug If the initial-explosion tile had an airtight entity on it, the tile was processed twice. * some reviews (transform queries, eye.mapid, and tilesizes in overlays) * Apply suggestions from code review Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com> * is map paused * GetAllTiles ignores space by default * WriteLine -> WriteError * First -> FirstOrDefault() * default prototype const string * entity query * misc review changes * grid edge max distance * fix fire texture defn bad use of type serializer and ioc-resolves * Remove ExplosionLaunched And allow nukes to throw items towards the outer part of an explosion * no hot-reload disclaimer * replace prototype id string with int index * optimise damage a tiiiiny bit. * entity queries * comments * misc mirror comments * cvars * admin logs * move intensity-per-state to prototype * update tile event to ECS event * git mv * Tweak rpg & minibomb also fix merge bug * you don't exist anymore go away * Fix build Co-authored-by: moonheart08 <moonheart08@users.noreply.github.com> Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
This commit is contained in:
Leon Friedrich
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using JetBrains.Annotations;
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using Robust.Client.Graphics;
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using Robust.Client.ResourceManagement;
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using Robust.Shared.Enums;
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using Robust.Shared.Map;
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using System.Linq;
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namespace Content.Client.Administration.UI.SpawnExplosion;
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[UsedImplicitly]
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public sealed class ExplosionDebugOverlay : Overlay
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{
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[Dependency] private readonly IEntityManager _entityManager = default!;
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[Dependency] private readonly IEyeManager _eyeManager = default!;
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[Dependency] private readonly IMapManager _mapManager = default!;
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public Dictionary<int, List<Vector2i>>? SpaceTiles;
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public Dictionary<GridId, Dictionary<int, List<Vector2i>>> Tiles = new();
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public List<float> Intensity = new();
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public float TotalIntensity;
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public float Slope;
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public ushort SpaceTileSize;
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public override OverlaySpace Space => OverlaySpace.WorldSpace | OverlaySpace.ScreenSpace;
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public Matrix3 SpaceMatrix;
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public MapId Map;
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private readonly Font _font;
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public ExplosionDebugOverlay()
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{
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IoCManager.InjectDependencies(this);
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var cache = IoCManager.Resolve<IResourceCache>();
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_font = new VectorFont(cache.GetResource<FontResource>("/Fonts/NotoSans/NotoSans-Regular.ttf"), 8);
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}
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protected override void Draw(in OverlayDrawArgs args)
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{
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if (Map != args.Viewport.Eye?.Position.MapId)
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return;
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if (Tiles.Count == 0 && SpaceTiles == null)
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return;
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switch (args.Space)
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{
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case OverlaySpace.ScreenSpace:
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DrawScreen(args);
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break;
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case OverlaySpace.WorldSpace:
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DrawWorld(args);
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break;
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}
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}
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private void DrawScreen(OverlayDrawArgs args)
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{
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var handle = args.ScreenHandle;
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Box2 gridBounds;
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var xformQuery = _entityManager.GetEntityQuery<TransformComponent>();
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foreach (var (gridId, tileSets) in Tiles)
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{
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if (!_mapManager.TryGetGrid(gridId, out var grid))
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continue;
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var gridXform = xformQuery.GetComponent(grid.GridEntityId);
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var (_, _, matrix, invMatrix) = gridXform.GetWorldPositionRotationMatrixWithInv(xformQuery);
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gridBounds = invMatrix.TransformBox(args.WorldBounds);
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DrawText(handle, gridBounds, matrix, tileSets, grid.TileSize);
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}
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if (SpaceTiles == null)
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return;
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gridBounds = Matrix3.Invert(SpaceMatrix).TransformBox(args.WorldBounds);
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DrawText(handle, gridBounds, SpaceMatrix, SpaceTiles, SpaceTileSize);
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}
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private void DrawText(
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DrawingHandleScreen handle,
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Box2 gridBounds,
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Matrix3 transform,
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Dictionary<int, List<Vector2i>> tileSets,
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ushort tileSize)
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{
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for (var i = 1; i < Intensity.Count; i++)
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{
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if (!tileSets.TryGetValue(i, out var tiles))
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continue;
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foreach (var tile in tiles)
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{
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var centre = ((Vector2) tile + 0.5f) * tileSize;
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// is the center of this tile visible to the user?
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if (!gridBounds.Contains(centre))
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continue;
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var worldCenter = transform.Transform(centre);
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var screenCenter = _eyeManager.WorldToScreen(worldCenter);
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if (Intensity![i] > 9)
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screenCenter += (-12, -8);
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else
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screenCenter += (-8, -8);
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handle.DrawString(_font, screenCenter, Intensity![i].ToString("F2"));
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}
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}
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if (tileSets.ContainsKey(0))
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{
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var epicenter = tileSets[0].First();
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var worldCenter = transform.Transform(((Vector2) epicenter + 0.5f) * tileSize);
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var screenCenter = _eyeManager.WorldToScreen(worldCenter) + (-24, -24);
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var text = $"{Intensity![0]:F2}\nΣ={TotalIntensity:F1}\nΔ={Slope:F1}";
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handle.DrawString(_font, screenCenter, text);
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}
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}
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private void DrawWorld(in OverlayDrawArgs args)
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{
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var handle = args.WorldHandle;
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Box2 gridBounds;
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var xformQuery = _entityManager.GetEntityQuery<TransformComponent>();
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foreach (var (gridId, tileSets) in Tiles)
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{
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if (!_mapManager.TryGetGrid(gridId, out var grid))
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continue;
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var gridXform = xformQuery.GetComponent(grid.GridEntityId);
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var (_, _, worldMatrix, invWorldMatrix) = gridXform.GetWorldPositionRotationMatrixWithInv(xformQuery);
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gridBounds = invWorldMatrix.TransformBox(args.WorldBounds);
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handle.SetTransform(worldMatrix);
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DrawTiles(handle, gridBounds, tileSets, SpaceTileSize);
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}
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if (SpaceTiles == null)
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return;
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gridBounds = Matrix3.Invert(SpaceMatrix).TransformBox(args.WorldBounds);
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handle.SetTransform(SpaceMatrix);
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DrawTiles(handle, gridBounds, SpaceTiles, SpaceTileSize);
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}
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private void DrawTiles(
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DrawingHandleWorld handle,
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Box2 gridBounds,
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Dictionary<int, List<Vector2i>> tileSets,
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ushort tileSize)
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{
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for (var i = 0; i < Intensity.Count; i++)
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{
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var color = ColorMap(Intensity![i]);
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var colorTransparent = color;
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colorTransparent.A = 0.2f;
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if (!tileSets.TryGetValue(i, out var tiles))
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continue;
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foreach (var tile in tiles)
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{
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var centre = ((Vector2) tile + 0.5f) * tileSize;
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// is the center of this tile visible to the user?
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if (!gridBounds.Contains(centre))
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continue;
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var box = Box2.UnitCentered.Translated(centre);
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handle.DrawRect(box, color, false);
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handle.DrawRect(box, colorTransparent);
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}
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}
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}
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private Color ColorMap(float intensity)
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{
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var frac = 1 - intensity / Intensity![0];
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Color result;
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if (frac < 0.5f)
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result = Color.InterpolateBetween(Color.Red, Color.Orange, frac * 2);
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else
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result = Color.InterpolateBetween(Color.Orange, Color.Yellow, (frac - 0.5f) * 2);
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return result;
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}
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}
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