1 files changed, 95 insertions, 0 deletions
diff --git a/types.d.ts b/types.d.ts
new file mode 100644
index 0000000..4ba17f7
--- /dev/null
+++ b/types.d.ts
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+declare const brand: unique symbol;
+
+// branded typing
+export type Brand<T, TBrand extends string> = T & {
+  [brand]: TBrand;
+};
+
+export type Player = Brand<string, 'Player'>;
+export type CardId = Brand<number, 'CardId'>;
+export type FactionId = Brand<string, 'FactionId'>;
+
+export interface Game {
+  [index: number]: any;
+  seed: number;
+  log: string[];
+  undo: Game[];
+  turn: number;
+  year: number;
+  active: Player | null;
+  state: string | null;
+  bag_of_glory: Record<FactionId, number>;
+  blank_markers: number[][];
+  bonuses: number[];
+  cards_in_play: Record<FactionId, CardId>;
+  current_events: CardId[];
+  engine: EngineNode[];
+  fronts: {
+    a: number;
+    m: number;
+    n: number;
+    s: number;
+  };
+  hands: Record<FactionId, CardId[]>;
+  hero_points: Record<FactionId | 'pool', number>;
+  initiative: FactionId;
+  medaillons: Array<number | null>;
+  tableaus: Record<FactionId, CardId[]>;
+  tracks: number[];
+
+  result?: string;
+  victory?: string;
+
+  location?: string;
+  selected?: string;
+
+  state_data: any;
+  // played_card: CardId
+
+  // turn: Turn
+}
+
+export interface View {
+  engine: Game['engine'];
+  log: number | string[];
+  active?: string | null;
+  prompt: string | null;
+  actions?: any;
+  victory?: string;
+  location?: string;
+  selected?: string;
+
+  selected_card: CardId | null;
+  bonuses: Game['bonuses'];
+  current_events: CardId[];
+  fronts: Game['fronts'];
+  hand: CardId[];
+  medaillons: Game['medaillons'];
+  tracks: number[];
+}
+
+export type States = {
+  [key: string]: any;
+};
+
+export type EngineNode = FunctionNode | LeafNode | SeqNode;
+
+export interface FunctionNode {
+  t: 'f';
+  f: string; // function to be triggered
+  a?: any; // args
+  r?: 0 | 1; // 1 if resolved
+}
+
+export interface SeqNode {
+  t: 's'; // Type
+  c: EngineNode[];
+}
+
+export interface LeafNode {
+  t: 'l';
+  s: string; // State
+  p: FactionId; // Player
+  a?: any; // args
+  r?: 0 | 1; // 1 if resolved
+}
+\ No newline at end of file