rename client/graphics → client/hud

The contents (Lit web components for in-game chat, build menu, leaderboard,
attack displays, etc.) are HUD, not graphics — the actual graphics is in
client/render/.

src/client/hud/layers/PlayerActionHandler.ts

@@ -0,0 +1,96 @@
+import { EventBus } from "../../../core/EventBus";
+import { TileRef } from "../../../core/game/GameMap";
+import { PlayerView } from "../../../core/game/GameView";
+import {
+  SendAllianceExtensionIntentEvent,
+  SendAllianceRequestIntentEvent,
+  SendAttackIntentEvent,
+  SendBoatAttackIntentEvent,
+  SendBreakAllianceIntentEvent,
+  SendDeleteUnitIntentEvent,
+  SendDonateGoldIntentEvent,
+  SendDonateTroopsIntentEvent,
+  SendEmbargoIntentEvent,
+  SendEmojiIntentEvent,
+  SendSpawnIntentEvent,
+  SendTargetPlayerIntentEvent,
+} from "../../Transport";
+import { UIState } from "../../UIState";
+
+export class PlayerActionHandler {
+  constructor(
+    private eventBus: EventBus,
+    private uiState: UIState,
+  ) {}
+
+  handleAttack(player: PlayerView, targetId: string | null) {
+    this.eventBus.emit(
+      new SendAttackIntentEvent(
+        targetId,
+        this.uiState.attackRatio * player.troops(),
+      ),
+    );
+  }
+
+  handleBoatAttack(player: PlayerView, targetTile: TileRef) {
+    this.eventBus.emit(
+      new SendBoatAttackIntentEvent(
+        targetTile,
+        this.uiState.attackRatio * player.troops(),
+      ),
+    );
+  }
+
+  async findBestTransportShipSpawn(
+    player: PlayerView,
+    tile: TileRef,
+  ): Promise<TileRef | false> {
+    return await player.bestTransportShipSpawn(tile);
+  }
+
+  handleSpawn(tile: TileRef) {
+    this.eventBus.emit(new SendSpawnIntentEvent(tile));
+  }
+
+  handleAllianceRequest(player: PlayerView, recipient: PlayerView) {
+    this.eventBus.emit(new SendAllianceRequestIntentEvent(player, recipient));
+  }
+
+  handleExtendAlliance(recipient: PlayerView) {
+    this.eventBus.emit(new SendAllianceExtensionIntentEvent(recipient));
+  }
+
+  handleBreakAlliance(player: PlayerView, recipient: PlayerView) {
+    this.eventBus.emit(new SendBreakAllianceIntentEvent(player, recipient));
+  }
+
+  handleTargetPlayer(targetId: string | null) {
+    if (!targetId) return;
+
+    this.eventBus.emit(new SendTargetPlayerIntentEvent(targetId));
+  }
+
+  handleDonateGold(recipient: PlayerView) {
+    this.eventBus.emit(new SendDonateGoldIntentEvent(recipient, null));
+  }
+
+  handleDonateTroops(recipient: PlayerView, troops?: number) {
+    const amount = troops ?? null;
+    if (amount !== null && amount <= 0) {
+      return;
+    }
+    this.eventBus.emit(new SendDonateTroopsIntentEvent(recipient, amount));
+  }
+
+  handleEmbargo(recipient: PlayerView, action: "start" | "stop") {
+    this.eventBus.emit(new SendEmbargoIntentEvent(recipient, action));
+  }
+
+  handleEmoji(targetPlayer: PlayerView | "AllPlayers", emojiIndex: number) {
+    this.eventBus.emit(new SendEmojiIntentEvent(targetPlayer, emojiIndex));
+  }
+
+  handleDeleteUnit(unitId: number) {
+    this.eventBus.emit(new SendDeleteUnitIntentEvent(unitId));
+  }
+}