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drop schema version header

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Remove MOTION_PLANS_SCHEMA_VERSION and simplify packed motion plan buffers to
`[recordCount, ...records]`; update GameView to apply unpacked records directly.
This commit is contained in:
scamiv
2026-02-25 22:23:24 +01:00
parent efe3b1e9e5
commit 940ff3efd7
2 changed files with 12 additions and 28 deletions
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src/core/game/GameView.ts
+3 -11
View File
@@ -34,11 +34,7 @@ import {
PlayerUpdate, PlayerUpdate,
UnitUpdate, UnitUpdate,
} from "./GameUpdates"; } from "./GameUpdates";
import { import { MotionPlanRecord, unpackMotionPlans } from "./MotionPlans";
MOTION_PLANS_SCHEMA_VERSION,
MotionPlanRecord,
unpackMotionPlans,
} from "./MotionPlans";
import { TerrainMapData } from "./TerrainMapLoader"; import { TerrainMapData } from "./TerrainMapLoader";
import { TerraNulliusImpl } from "./TerraNulliusImpl"; import { TerraNulliusImpl } from "./TerraNulliusImpl";
import { UnitGrid, UnitPredicate } from "./UnitGrid"; import { UnitGrid, UnitPredicate } from "./UnitGrid";
@@ -725,12 +721,8 @@ export class GameView implements GameMap {
} }
if (gu.packedMotionPlans) { if (gu.packedMotionPlans) {
const { schemaVersion, records } = unpackMotionPlans( const records = unpackMotionPlans(gu.packedMotionPlans);
gu.packedMotionPlans, this.applyMotionPlanRecords(records);
);
if (schemaVersion === MOTION_PLANS_SCHEMA_VERSION) {
this.applyMotionPlanRecords(records);
}
} }
if (gu.updates === null) { if (gu.updates === null) {
src/core/game/MotionPlans.ts
+9 -17
View File
@@ -1,7 +1,5 @@
import { TileRef } from "./GameMap"; import { TileRef } from "./GameMap";
export const MOTION_PLANS_SCHEMA_VERSION = 4;
export enum PackedMotionPlanKind { export enum PackedMotionPlanKind {
GridPathSet = 1, GridPathSet = 1,
TrainRailPathSet = 2, TrainRailPathSet = 2,
@@ -41,7 +39,7 @@ export type MotionPlanRecord = GridPathPlan | TrainRailPathPlan;
export function packMotionPlans( export function packMotionPlans(
records: readonly MotionPlanRecord[], records: readonly MotionPlanRecord[],
): Uint32Array { ): Uint32Array {
let totalWords = 2; let totalWords = 1;
for (const record of records) { for (const record of records) {
switch (record.kind) { switch (record.kind) {
case "grid": { case "grid": {
@@ -59,10 +57,9 @@ export function packMotionPlans(
} }
const out = new Uint32Array(totalWords); const out = new Uint32Array(totalWords);
out[0] = MOTION_PLANS_SCHEMA_VERSION >>> 0; out[0] = records.length >>> 0;
out[1] = records.length >>> 0;
let offset = 2; let offset = 1;
for (const record of records) { for (const record of records) {
switch (record.kind) { switch (record.kind) {
case "grid": { case "grid": {
@@ -120,19 +117,14 @@ export function packMotionPlans(
return out; return out;
} }
export function unpackMotionPlans(packed: Uint32Array): { export function unpackMotionPlans(packed: Uint32Array): MotionPlanRecord[] {
schemaVersion: number; if (packed.length < 1) {
records: MotionPlanRecord[]; return [];
} {
if (packed.length < 2) {
return { schemaVersion: 0, records: [] };
} }
const schemaVersion = packed[0] >>> 0; const recordCount = packed[0] >>> 0;
const recordCount = packed[1] >>> 0;
const records: MotionPlanRecord[] = []; const records: MotionPlanRecord[] = [];
let offset = 2; let offset = 1;
for (let i = 0; i < recordCount && offset + 1 < packed.length; i++) { for (let i = 0; i < recordCount && offset + 1 < packed.length; i++) {
const kind = packed[offset] >>> 0; const kind = packed[offset] >>> 0;
@@ -216,5 +208,5 @@ export function unpackMotionPlans(packed: Uint32Array): {
offset += wordCount; offset += wordCount;
} }
return { schemaVersion, records }; return records;
} }