fix: clean up NukeWars mode implementation

- Remove merge conflicts from all files
- Fix WinCheckExecution.ts syntax issues
- Properly separate NukeWars from Team mode
- Clean implementation of preparation phase
- Consistent checks for GameMode.NukeWars across codebase
- Fix DefaultConfig numPreparationPhaseTurns implementation

src/client/HostLobbyModal.ts

@@ -53,13 +53,7 @@ export class HostLobbyModal extends LitElement {
   @state() private clients: ClientInfo[] = [];
   @state() private useRandomMap: boolean = false;
   @state() private disabledUnits: UnitType[] = [];
-<<<<<<< Updated upstream
-=======
-
-  private readonly nukeWarsDisabledUnits = [
-    UnitType.MIRV,
-  ];
->>>>>>> Stashed changes
+  private readonly nukeWarsDisabledUnits = [UnitType.MIRV];
   @state() private lobbyCreatorClientID: string = "";
   @state() private lobbyIdVisible: boolean = true;
 
@@ -278,6 +272,14 @@ export class HostLobbyModal extends LitElement {
                   ${translateText("game_mode.teams")}
                 </div>
               </div>
+              <div
+                class="option-card ${this.gameMode === GameMode.NukeWars ? "selected" : ""}"
+                @click=${() => this.handleGameModeSelection(GameMode.NukeWars)}
+              >
+                <div class="option-card-title">
+                  ${translateText("game_mode.nukewars")}
+                </div>
+              </div>
             </div>
           </div>
 
@@ -702,6 +704,14 @@ export class HostLobbyModal extends LitElement {
 
   private async handleGameModeSelection(value: GameMode) {
     this.gameMode = value;
+    if (value === GameMode.NukeWars) {
+      // Enforce Nuke Wars settings
+      this.selectedMap = GameMapType.Baikal;
+      this.teamCount = 2;
+      this.disabledUnits = Array.from(new Set([...this.disabledUnits, ...this.nukeWarsDisabledUnits]));
+      this.donateGold = true;
+      this.donateTroops = true;
+    }
     this.putGameConfig();
   }
 

src/client/SinglePlayerModal.ts

@@ -514,6 +514,13 @@ export class SinglePlayerModal extends LitElement {
 
     const selectedColor = this.userSettings.getSelectedColor();
 
+    if (this.gameMode === GameMode.NukeWars) {
+      // Enforce Nuke Wars defaults for singleplayer
+      this.selectedMap = GameMapType.Baikal;
+      this.teamCount = 2;
+      this.disabledUnits = Array.from(new Set([...this.disabledUnits, ...this.nukeWarsDisabledUnits]));
+    }
+
     this.dispatchEvent(
       new CustomEvent("join-lobby", {
         detail: {

src/core/configuration/Config.ts

@@ -89,6 +89,7 @@ export interface Config {
   donateTroops(): boolean;
   instantBuild(): boolean;
   numSpawnPhaseTurns(): number;
+  numPreparationPhaseTurns(): number;
   userSettings(): UserSettings;
   playerTeams(): TeamCountConfig;
 

src/core/configuration/DefaultConfig.ts

@@ -323,12 +323,9 @@ export class DefaultConfig implements Config {
   }
 
   isUnitDisabled(unitType: UnitType): boolean {
-<<<<<<< Updated upstream
-=======
     if (this._gameConfig.gameMode === GameMode.NukeWars) {
       return unitType === UnitType.MIRV;
     }
->>>>>>> Stashed changes
     return this._gameConfig.disabledUnits?.includes(unitType) ?? false;
   }
 
@@ -622,8 +619,6 @@ export class DefaultConfig implements Config {
   numSpawnPhaseTurns(): number {
     return this._gameConfig.gameType === GameType.Singleplayer ? 100 : 300;
   }
-<<<<<<< Updated upstream
-=======
 
   numPreparationPhaseTurns(): number {
     if (this._gameConfig.gameMode === GameMode.NukeWars) {
@@ -631,7 +626,6 @@ export class DefaultConfig implements Config {
     }
     return 0;
   }
->>>>>>> Stashed changes
   numBots(): number {
     return this.bots();
   }

src/core/execution/WinCheckExecution.ts

@@ -29,13 +29,10 @@ export class WinCheckExecution implements Execution {
     }
     if (this.mg === null) throw new Error("Not initialized");
 
-    if (this.mg.config().gameConfig().gameMode === GameMode.FFA) {
+    const gameMode = this.mg.config().gameConfig().gameMode;
+    if (gameMode === GameMode.FFA) {
       this.checkWinnerFFA();
-<<<<<<< Updated upstream
     } else {
-=======
-    } else if (gameMode === GameMode.NukeWars || gameMode === GameMode.Team) {
->>>>>>> Stashed changes
       this.checkWinnerTeam();
     }
   }
@@ -91,8 +88,6 @@ export class WinCheckExecution implements Execution {
     }
   }
 
-<<<<<<< Updated upstream
-=======
   private checkNukeWarsWinCondition(sorted: [Team, number][]): void {
     if (this.mg === null) throw new Error("Not initialized");
     const numTilesWithoutFallout =
@@ -153,7 +148,6 @@ export class WinCheckExecution implements Execution {
     return maxTimerValue !== undefined && timeElapsed >= maxTimerValue * 60;
   }
 
->>>>>>> Stashed changes
   isActive(): boolean {
     return this.active;
   }

src/core/game/GameImpl.ts

@@ -96,12 +96,10 @@ export class GameImpl implements Game {
     this._width = _map.width();
     this._height = _map.height();
     this.unitGrid = new UnitGrid(this._map);
-<<<<<<< Updated upstream
 
-    if (_config.gameConfig().gameMode === GameMode.Team) {
-=======
-    if (this.isTeamBasedGame()) {
->>>>>>> Stashed changes
+    // Handle team population for Team and NukeWars modes
+    const gameMode = _config.gameConfig().gameMode;
+    if (gameMode === GameMode.Team || gameMode === GameMode.NukeWars) {
       this.populateTeams();
     }
     this.addPlayers();
@@ -338,15 +336,12 @@ export class GameImpl implements Game {
     return this._ticks <= this.config().numSpawnPhaseTurns();
   }
 
-<<<<<<< Updated upstream
-=======
   inPreparationPhase(): boolean {
     const spawn = this.config().numSpawnPhaseTurns();
     const prep = this.config().numPreparationPhaseTurns();
     return this._ticks > spawn && this._ticks <= spawn + prep;
   }
 
->>>>>>> Stashed changes
   ticks(): number {
     return this._ticks;
   }
@@ -689,11 +684,8 @@ export class GameImpl implements Game {
   }
 
   teams(): Team[] {
-<<<<<<< Updated upstream
-    if (this._config.gameConfig().gameMode !== GameMode.Team) {
-=======
-    if (!this.isTeamBasedGame()) {
->>>>>>> Stashed changes
+    const gameMode = this._config.gameConfig().gameMode;
+    if (gameMode !== GameMode.Team && gameMode !== GameMode.NukeWars) {
       return [];
     }
     return [this.botTeam, ...this.playerTeams];