@irysius/grid-math/CoordManager.d.ts

Tools to assist with grid math and algorithms

declare module "@irysius/grid-math/CoordManager" {
    import { IVector2 } from "@irysius/grid-math/Vector2";
    import { IScreenPosition } from "@irysius/grid-math/ScreenPosition";
    import { IWorldPosition } from "@irysius/grid-math/WorldPosition";
    import { ICellCoord } from "@irysius/grid-math/CellCoord";
    import { IScreenRect } from "@irysius/grid-math/ScreenRect";
    import { ICellOffset } from "@irysius/grid-math/Cell";
    import { ISize } from "@irysius/grid-math/Size";
    export type IOptions = IClientState | IServerState;
    export interface IState {
        gridBounds: IScreenRect;
        position: IWorldPosition;
        cellSize: ISize;
        cellOffset: ICellOffset;
    }
    /**
     * State for the CoordManager, on the client side. Clients should receive cellSize and cellOffset from the server.
     */
    export interface IClientState {
        gridBounds: IScreenRect;
        position: IWorldPosition;
    }
    /**
     * State for the CoordManager, on the server side. Servers do not care about grid bounds or camera position.
     */
    export interface IServerState {
        cellSize: ISize;
        cellOffset: ICellOffset;
    }
    export interface ICoordManager {
        getState(): IState;
        updateWithState(newState: Partial<IState>): void;
        toWorldPosition(v: IVector2): IWorldPosition;
        toScreenPosition(v: IVector2): IScreenPosition;
        toCellCoord(v: IVector2): ICellCoord;
        getWorldTopLeft(): IWorldPosition;
    }
    export function CoordManager(options: IOptions): ICoordManager;
}