60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
import type { SysCallMapping } from "../system.ts";
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import type {
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LuaCollectionQuery,
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LuaQueryCollection,
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} from "../../space_lua/query_collection.ts";
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import {
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jsToLuaValue,
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type LuaEnv,
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type LuaStackFrame,
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type LuaTable,
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} from "../../space_lua/runtime.ts";
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import type { Client } from "../../client.ts";
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export function indexSyscalls(client: Client): SysCallMapping {
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return {
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"index.tag": (_ctx, tagName: string): LuaQueryCollection => {
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return {
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query: (
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query: LuaCollectionQuery,
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env: LuaEnv,
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sf: LuaStackFrame,
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): Promise<any[]> => {
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return client.ds.luaQuery(
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["idx", tagName],
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query,
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env,
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sf,
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(key, value: any) => {
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const tag = key[1];
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const tagDef = client.config.get<LuaTable | undefined>(
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["tagDefinitions", tag],
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undefined,
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);
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if (!tagDef || !tagDef.has("metatable")) {
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// Return as is
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return value;
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}
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// Convert to LuaTable
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value = jsToLuaValue(value);
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value.metatable = tagDef.get("metatable");
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return value;
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},
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);
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},
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};
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},
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"index.ensureFullIndex": (_ctx) => {
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return client.clientSystem.ensureFullIndex();
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},
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"lua:index.defineTag": (_ctx, tagDef: LuaTable) => {
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// Using 'lua:' prefix to _not_ convert tagDef to a JS version (but keep original LuaTable)
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if (!tagDef.has("name")) {
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throw new Error("A tag name is required");
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}
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client.config.set(["tagDefinitions", tagDef.get("name")], tagDef);
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},
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};
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}
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