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some more type hinting etc

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Zutatensuppe 2021-05-17 02:32:33 +02:00
parent 432e1b6668
commit ee7804a594
18 changed files with 161 additions and 150 deletions
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34
src/common/Util.ts
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@ -1,3 +1,5 @@
import { EncodedPiece, EncodedPieceShape, EncodedPlayer, Piece, PieceShape, Player } from './GameCommon'
import { Point } from './Geometry'
import { Rng } from './Rng'
@ -27,10 +29,7 @@ export const logger = (...pre: Array<any>) => {
// get a unique id
export const uniqId = () => Date.now().toString(36) + Math.random().toString(36).substring(2)
function encodeShape(data: any): number {
if (typeof data === 'number') {
return data
}
function encodeShape(data: PieceShape): EncodedPieceShape {
/* encoded in 1 byte:
00000000
^^ top
@ -44,10 +43,7 @@ function encodeShape(data: any): number {
| ((data.left + 1) << 6)
}
function decodeShape(data: any) {
if (typeof data !== 'number') {
return data
}
function decodeShape(data: EncodedPieceShape): PieceShape {
return {
top: (data >> 0 & 0b11) - 1,
right: (data >> 2 & 0b11) - 1,
@ -56,17 +52,11 @@ function decodeShape(data: any) {
}
}
function encodeTile(data: any): Array<any> {
if (Array.isArray(data)) {
return data
}
function encodeTile(data: Piece): EncodedPiece {
return [data.idx, data.pos.x, data.pos.y, data.z, data.owner, data.group]
}
function decodeTile(data: any) {
if (!Array.isArray(data)) {
return data
}
function decodeTile(data: EncodedPiece): Piece {
return {
idx: data[0],
pos: {
@ -79,10 +69,7 @@ function decodeTile(data: any) {
}
}
function encodePlayer(data: any): Array<any> {
if (Array.isArray(data)) {
return data
}
function encodePlayer(data: Player): EncodedPlayer {
return [
data.id,
data.x,
@ -96,10 +83,7 @@ function encodePlayer(data: any): Array<any> {
]
}
function decodePlayer(data: any) {
if (!Array.isArray(data)) {
return data
}
function decodePlayer(data: EncodedPlayer): Player {
return {
id: data[0],
x: data[1],
@ -145,7 +129,7 @@ function decodeGame(data: any) {
}
}
function coordByTileIdx(info: any, tileIdx: number) {
function coordByTileIdx(info: any, tileIdx: number): Point {
const wTiles = info.width / info.tileSize
return {
x: tileIdx % wTiles,