396 lines
15 KiB
C#
396 lines
15 KiB
C#
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using Microsoft.Xna.Framework.Input;
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using Myra.Graphics2D;
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using Myra.Graphics2D.Brushes;
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using Myra.Graphics2D.UI;
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using Theriapolis.Core.Data;
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using Theriapolis.Core.Entities;
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using Theriapolis.Core.Rules.Dialogue;
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using Theriapolis.Core.Rules.Reputation;
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namespace Theriapolis.Game.Screens;
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/// <summary>
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/// Phase 6 M3 — full dialogue UI driven by <see cref="DialogueRunner"/>.
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/// Pushed by <see cref="PlayScreen"/> when the player presses F next to a
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/// friendly/neutral NPC.
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///
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/// Layout:
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/// - Speaker header: NPC name + role + bias profile + effective disposition
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/// - Scrollback: history of NPC lines, PC choices, narration (skill-check rolls)
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/// - Options: numbered, conditions evaluated each refresh
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/// - Footer: "(1-9 to choose · Esc to leave)"
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///
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/// On <c>open_shop</c> effect: pushes <see cref="ShopScreen"/>; resumes
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/// dialogue when shop closes.
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/// </summary>
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public sealed class InteractionScreen : IScreen
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{
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private readonly NpcActor _npc;
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private readonly ContentResolver? _content;
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private readonly PlayScreen? _playScreen;
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private DialogueRunner? _runner;
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private Game1 _game = null!;
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private Desktop _desktop = null!;
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private VerticalStackPanel _root = null!;
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private VerticalStackPanel _historyPanel = null!;
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private VerticalStackPanel _optionsPanel = null!;
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private bool _escWasDown = true;
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private bool _fWasDown = true;
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private bool _enterWasDown = true;
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private readonly bool[] _numWasDown = new bool[10];
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public InteractionScreen(NpcActor npc, ContentResolver? content = null, PlayScreen? playScreen = null)
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{
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_npc = npc ?? throw new System.ArgumentNullException(nameof(npc));
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_content = content;
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_playScreen = playScreen;
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}
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public void Initialize(Game1 game)
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{
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_game = game;
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_runner = TryBuildRunner();
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BuildLayout();
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}
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private DialogueRunner? TryBuildRunner()
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{
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if (_content is null || _playScreen is null) return null;
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var pc = _playScreen.PlayerCharacter();
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if (pc is null) return null;
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if (string.IsNullOrEmpty(_npc.DialogueId)) return null;
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if (!_content.Dialogues.TryGetValue(_npc.DialogueId, out var tree)) return null;
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var ctx = new DialogueContext(_npc, pc, _playScreen.Reputation, _playScreen.Flags, _content)
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{
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PlayerWorldTileX = (int)(_playScreen.PlayerActorPosition().X / Theriapolis.Core.C.WORLD_TILE_PIXELS),
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PlayerWorldTileY = (int)(_playScreen.PlayerActorPosition().Y / Theriapolis.Core.C.WORLD_TILE_PIXELS),
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WorldClockSeconds = _playScreen.ClockSeconds(),
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};
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return new DialogueRunner(tree, ctx, _playScreen.WorldSeed());
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}
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private void BuildLayout()
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{
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_root = new VerticalStackPanel
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{
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Spacing = 8,
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HorizontalAlignment = HorizontalAlignment.Center,
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VerticalAlignment = VerticalAlignment.Center,
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Padding = new Thickness(40, 24, 40, 24),
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Background = new SolidBrush(new Color(15, 12, 8, 235)),
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Width = 760,
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};
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_root.Widgets.Add(BuildHeader());
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_historyPanel = new VerticalStackPanel { Spacing = 2, Width = 680 };
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_root.Widgets.Add(_historyPanel);
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_optionsPanel = new VerticalStackPanel { Spacing = 4, HorizontalAlignment = HorizontalAlignment.Center };
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_root.Widgets.Add(_optionsPanel);
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_root.Widgets.Add(new Label
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{
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Text = "(1-9 to choose · Esc to leave · F also closes)",
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HorizontalAlignment = HorizontalAlignment.Center,
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TextColor = new Color(120, 110, 100),
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});
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Refresh();
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_desktop = new Desktop { Root = _root };
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}
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private Widget BuildHeader()
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{
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var header = new VerticalStackPanel { Spacing = 2, HorizontalAlignment = HorizontalAlignment.Center };
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header.Widgets.Add(new Label
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{
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Text = _npc.DisplayName,
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HorizontalAlignment = HorizontalAlignment.Center,
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TextColor = new Color(255, 230, 170),
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});
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string roleLine = FormatRoleLine(_npc.RoleTag);
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if (!string.IsNullOrEmpty(roleLine))
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header.Widgets.Add(new Label { Text = roleLine, HorizontalAlignment = HorizontalAlignment.Center, TextColor = new Color(180, 160, 130) });
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// Disposition footnote: profile + score + label.
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if (_content is not null && _playScreen?.PlayerCharacter() is { } pc)
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{
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var br = EffectiveDisposition.Breakdown(_npc, pc, _playScreen.Reputation, _content,
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_playScreen.World(), _playScreen.WorldSeed());
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string profile = _content.BiasProfiles.TryGetValue(_npc.BiasProfileId, out var bp) ? bp.Name : _npc.BiasProfileId;
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header.Widgets.Add(new Label
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{
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Text = $"[{profile}] · {DispositionLabels.DisplayName(br.Label)} {br.Total:+#;-#;0}",
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HorizontalAlignment = HorizontalAlignment.Center,
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TextColor = new Color(120, 140, 180),
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});
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// Phase 6.5 M1 — Scent Literacy overlay. Appears when the PC has
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// the level-1 Scent-Broker feature; surfaces NPC clade, species,
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// and HP%. ScentTags (Phase 6.5 M6) appear here when authored.
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string? scentLine = ScentReadingFor(_npc, pc);
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if (scentLine is not null)
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{
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header.Widgets.Add(new Label
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{
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Text = scentLine,
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HorizontalAlignment = HorizontalAlignment.Center,
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TextColor = new Color(180, 160, 200),
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});
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}
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}
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header.Widgets.Add(new Label { Text = " " });
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return header;
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}
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/// <summary>
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/// Phase 6.5 M1 — produce the Scent Literacy line for the dialogue
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/// header, or null if the PC doesn't have the feature. Scent Literacy
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/// is granted by the level-1 Scent-Broker entry in classes.json
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/// (<c>scent_literacy</c>) and tracked in
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/// <see cref="Theriapolis.Core.Rules.Character.Character.LearnedFeatureIds"/>
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/// after Phase 6.5 M0; for Phase-5-built characters that predate the
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/// LearnedFeatureIds wiring, fall back to a class-id check.
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///
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/// Phase 6.5 M6 — surfaces the top <see cref="Theriapolis.Core.Entities.ScentTag"/>
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/// from <see cref="NpcActor.ComputeScentTags"/>. Scent Mastery
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/// (<c>master_nose</c>, level 11) reads up to 3 tags; baseline Scent
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/// Literacy reads the top 1.
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/// </summary>
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private static string? ScentReadingFor(NpcActor npc, Theriapolis.Core.Rules.Character.Character pc)
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{
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bool hasFeature = pc.LearnedFeatureIds.Contains("scent_literacy")
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|| pc.ClassDef.Id == "scent_broker"; // L1-default fallback for legacy saves
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if (!hasFeature) return null;
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string clade = npc.Resident?.Clade ?? npc.Template?.Behavior ?? "unknown";
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string species = npc.Resident?.Species ?? "—";
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// HP% from the live actor.
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int hpPct = npc.MaxHp > 0
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? (int)System.Math.Round(100.0 * npc.CurrentHp / npc.MaxHp)
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: 100;
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// Hide noise: NPCs we haven't damaged yet show "—" instead of 100% to
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// avoid "the innkeeper is at 100% HP" redundancy in flavour reads.
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string hp = hpPct == 100 ? "—" : $"{hpPct}%";
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// Phase 6.5 M6 — Scent Mastery (master_nose) reads up to 3 tags;
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// baseline Scent Literacy reads the top 1.
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int tagCount = pc.LearnedFeatureIds.Contains("master_nose") ? 3 : 1;
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var tags = npc.ComputeScentTags(tagCount);
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string tagSuffix = "";
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if (tags.Count > 0)
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{
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var rendered = tags.Select(t => "⚠ " + t.DisplayName());
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tagSuffix = " · " + string.Join(" · ", rendered);
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}
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return $"⊙ Scent: {Capitalize(clade)} ({Capitalize(species)}) · HP {hp}{tagSuffix}";
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}
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private static string Capitalize(string s)
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{
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if (string.IsNullOrEmpty(s)) return s;
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return char.ToUpperInvariant(s[0]) + s[1..].Replace('_', ' ');
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}
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private void Refresh()
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{
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_historyPanel.Widgets.Clear();
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_optionsPanel.Widgets.Clear();
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if (_runner is null)
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{
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_historyPanel.Widgets.Add(new Label
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{
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Text = "(They have nothing to say yet.)",
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TextColor = new Color(180, 180, 180),
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});
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_historyPanel.Widgets.Add(new Label
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{
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Text = "— No dialogue tree authored for this NPC yet. (Phase 6 M3 ships generic_merchant/villager/guard.)",
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TextColor = new Color(120, 110, 100),
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Wrap = true,
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});
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var close = new TextButton
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{
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Text = "1. Goodbye",
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Width = 240,
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HorizontalAlignment = HorizontalAlignment.Center,
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};
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close.Click += (_, _) => _game.Screens.Pop();
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_optionsPanel.Widgets.Add(close);
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return;
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}
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// Render history (last DIALOGUE_HISTORY_LINES entries).
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int start = System.Math.Max(0, _runner.History.Count - Theriapolis.Core.C.DIALOGUE_HISTORY_LINES);
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for (int i = start; i < _runner.History.Count; i++)
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{
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var entry = _runner.History[i];
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string prefix = entry.Speaker switch
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{
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DialogueSpeaker.Pc => " > ",
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DialogueSpeaker.Narration => " ",
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_ => "",
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};
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Color color = entry.Speaker switch
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{
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DialogueSpeaker.Npc => new Color(220, 220, 200),
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DialogueSpeaker.Pc => new Color(170, 200, 220),
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DialogueSpeaker.Narration => new Color(160, 180, 140),
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_ => Color.White,
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};
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_historyPanel.Widgets.Add(new Label { Text = prefix + entry.Text, Wrap = true, Width = 680, TextColor = color });
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}
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if (_runner.IsOver)
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{
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var close = new TextButton
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{
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Text = "1. (close)",
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Width = 240,
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HorizontalAlignment = HorizontalAlignment.Center,
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};
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close.Click += (_, _) => _game.Screens.Pop();
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_optionsPanel.Widgets.Add(close);
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return;
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}
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// Render options: number them by DISPLAY index (visible only).
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int displayN = 0;
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foreach (var (origIdx, opt) in _runner.VisibleOptions())
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{
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displayN++;
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int captured = origIdx;
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string label = $"{displayN}. {opt.Text}";
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if (opt.SkillCheck is { } sc)
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label = $"{displayN}. [{sc.Skill.ToUpperInvariant()} DC {sc.Dc}] {opt.Text}";
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var btn = new TextButton
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{
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Text = label,
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Width = 680,
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HorizontalAlignment = HorizontalAlignment.Center,
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};
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btn.Click += (_, _) => OnOptionPicked(captured);
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_optionsPanel.Widgets.Add(btn);
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if (displayN >= Theriapolis.Core.C.DIALOGUE_MAX_OPTIONS_PER_NODE) break;
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}
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}
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private void OnOptionPicked(int origIndex)
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{
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if (_runner is null) return;
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_runner.ChooseOption(origIndex);
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// Phase 6 M4 — dialogue's start_quest effects buffer quest ids on
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// the runner context. Drain them into the live engine before
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// refreshing, so journal entries print in the right order.
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if (_playScreen is not null && _runner.Context.StartQuestRequests.Count > 0)
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{
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var qctx = _playScreen.BuildQuestContextForDialogue();
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if (qctx is not null)
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{
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foreach (var qid in _runner.Context.StartQuestRequests)
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_playScreen.QuestEngine.Start(qid, qctx);
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}
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_runner.Context.StartQuestRequests.Clear();
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}
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Refresh();
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// Effects may have flipped DialogueContext.ShopRequested. Push the
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// shop modal and clear the flag so re-entry doesn't loop.
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if (_runner.Context.ShopRequested
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&& _content is not null
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&& _playScreen?.PlayerCharacter() is { } pcChar)
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{
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_runner.Context.ShopRequested = false;
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_game.Screens.Push(new ShopScreen(_npc, pcChar, _content, _playScreen));
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}
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}
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public void Update(GameTime gt)
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{
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var ks = Keyboard.GetState();
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bool esc = ks.IsKeyDown(Keys.Escape);
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bool f = ks.IsKeyDown(Keys.F);
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bool ent = ks.IsKeyDown(Keys.Enter);
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bool escPressed = esc && !_escWasDown;
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bool fPressed = f && !_fWasDown;
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bool entPressed = ent && !_enterWasDown;
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_escWasDown = esc; _fWasDown = f; _enterWasDown = ent;
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if (escPressed || fPressed) { _game.Screens.Pop(); return; }
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// Number-key option picks (edge-detected so a held key fires once).
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if (_runner is not null && !_runner.IsOver)
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{
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for (int n = 1; n <= 9; n++)
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{
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Keys k1 = (Keys)((int)Keys.D0 + n);
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Keys k2 = (Keys)((int)Keys.NumPad0 + n);
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bool down = ks.IsKeyDown(k1) || ks.IsKeyDown(k2);
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bool pressed = down && !_numWasDown[n];
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_numWasDown[n] = down;
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if (pressed)
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{
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HandleNumberPick(n);
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return;
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}
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}
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}
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else if (_runner is { IsOver: true } && entPressed)
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{
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_game.Screens.Pop();
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}
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}
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private void HandleNumberPick(int displayN)
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{
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if (_runner is null) return;
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int seen = 0;
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foreach (var (origIdx, _) in _runner.VisibleOptions())
|
||
|
|
{
|
||
|
|
seen++;
|
||
|
|
if (seen == displayN)
|
||
|
|
{
|
||
|
|
OnOptionPicked(origIdx);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Draw(GameTime gt, SpriteBatch sb) => _desktop.Render();
|
||
|
|
public void Deactivate() { }
|
||
|
|
public void Reactivate() { Refresh(); }
|
||
|
|
|
||
|
|
// ── Helpers ──────────────────────────────────────────────────────────
|
||
|
|
|
||
|
|
private static string FormatRoleLine(string roleTag)
|
||
|
|
{
|
||
|
|
if (string.IsNullOrEmpty(roleTag)) return "";
|
||
|
|
int dot = roleTag.LastIndexOf('.');
|
||
|
|
if (dot < 0) return TitleCase(roleTag);
|
||
|
|
string anchor = roleTag[..dot];
|
||
|
|
string role = roleTag[(dot + 1)..];
|
||
|
|
return $"{TitleCase(role)} of {TitleCase(anchor)}";
|
||
|
|
}
|
||
|
|
|
||
|
|
private static string TitleCase(string raw)
|
||
|
|
{
|
||
|
|
if (string.IsNullOrEmpty(raw)) return "";
|
||
|
|
Span<char> buf = stackalloc char[raw.Length];
|
||
|
|
bool capNext = true;
|
||
|
|
for (int i = 0; i < raw.Length; i++)
|
||
|
|
{
|
||
|
|
char c = raw[i];
|
||
|
|
if (c == '_' || c == '.') { buf[i] = ' '; capNext = true; continue; }
|
||
|
|
buf[i] = capNext ? char.ToUpperInvariant(c) : c;
|
||
|
|
capNext = false;
|
||
|
|
}
|
||
|
|
return new string(buf);
|
||
|
|
}
|
||
|
|
}
|