Update non-state-changing commands to ReadOnlyGameState

dshaneg · Mar 1, 2018 · 9d333e6 · 9d333e6
1 parent c2f92c4
commit 9d333e6
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/commands/conjure-item-command.ts b/src/commands/conjure-item-command.ts
@@ -3,7 +3,7 @@
 import { Command } from './command';
 import { EventPublisher } from '../domain/event-publisher';
 import { Voice } from '../domain/voice';
-import { GameState } from '../state/game-state';
+import { ReadOnlyGameState } from '../state/game-state';
 import { CommandFactory } from './command-factory';
 
 import { ItemRepository } from '../item-repository';
@@ -20,7 +20,7 @@ export class ConjureItemCommand implements Command {
     private count: number = 1) {
   }
 
-  execute(gameState: GameState, publisher: EventPublisher): void {
+  execute(gameState: ReadOnlyGameState, publisher: EventPublisher): void {
     const item = this.itemRepository.get(this.itemId);
     const count = this.count;
 

diff --git a/src/commands/help-command.ts b/src/commands/help-command.ts
@@ -3,7 +3,7 @@
 import { Command } from './command';
 import { EventPublisher } from '../domain/event-publisher';
 import { Voice } from '../domain/voice';
-import { GameState } from '../state/game-state';
+import { ReadOnlyGameState } from '../state/game-state';
 import { GameDefinitionRepository, GameDefinition } from '../game-definition-repository';
 
 /**
@@ -16,7 +16,7 @@ export class HelpCommand implements Command {
   constructor(private gameDefinitionRepository: GameDefinitionRepository) {
   }
 
-  execute(gameState: GameState, publisher: EventPublisher): void {
+  execute(gameState: ReadOnlyGameState, publisher: EventPublisher): void {
     publisher.publish({
       topic: 'game.help-requested',
       message: this.gameDefinitionRepository.getGameDefinition().help,

diff --git a/src/commands/list-inventory-command.ts b/src/commands/list-inventory-command.ts
@@ -3,15 +3,15 @@
 import { Command } from './command';
 import { EventPublisher } from '../domain/event-publisher';
 import { Voice } from '../domain/voice';
-import { GameState } from '../state/game-state';
+import { ReadOnlyGameState } from '../state/game-state';
 import { ItemFormatter } from './item-formatter';
 
 /**
  * Class representing a command instructing the game to provide the contents of the player's inventory.
  */
 export class ListInventoryCommand implements Command {
 
-  execute(gameState: GameState, publisher: EventPublisher): void {
+  execute(gameState: ReadOnlyGameState, publisher: EventPublisher): void {
     const items = gameState.queryInventory();
 
     let message: string;