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https://github.com/keanuplayz/TravBot-v3.git
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Modularized command resolution
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parent
4b03912e89
commit
2488239598
3 changed files with 88 additions and 85 deletions
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@ -40,76 +40,65 @@ export default new Command({
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let command = commands.get(header);
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if(!command || header === "test")
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$.channel.send(`No command found by the name \`${header}\`!`);
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else
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return $.channel.send(`No command found by the name \`${header}\`!`);
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let usage = command.usage;
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let invalid = false;
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for(const param of $.args)
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{
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let usage = command.usage;
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const type = command.resolve(param);
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for(const param of $.args)
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switch(type)
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{
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header += ` ${param}`;
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if(/<\w+>/g.test(param))
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{
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const type = param.match(/\w+/g)[0];
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command = command[type];
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if(types.includes(type) && command?.usage)
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usage = command.usage;
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else
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{
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command = undefined;
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break;
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}
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}
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else if(command?.subcommands?.[param])
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{
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command = command.subcommands[param];
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if(command.usage !== "")
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usage = command.usage;
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}
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else
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{
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command = undefined;
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break;
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}
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case Command.TYPES.SUBCOMMAND: header += ` ${param}`; break;
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case Command.TYPES.USER: header += " <user>" ; break;
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case Command.TYPES.NUMBER: header += " <number>" ; break;
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case Command.TYPES.ANY: header += " <any>" ; break;
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default: header += ` ${param}`; break;
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}
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if(!command)
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return $.channel.send(`No command found by the name \`${header}\`!`);
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let append = "";
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if(usage === "")
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if(type === Command.TYPES.NONE)
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{
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const list: string[] = [];
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for(const subtag in command.subcommands)
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{
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const subcmd = command.subcommands[subtag];
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const customUsage = subcmd.usage ? ` ${subcmd.usage}` : "";
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list.push(`- \`${header} ${subtag}${customUsage}\` - ${subcmd.description}`);
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}
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for(const type of types)
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{
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if(command[type])
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{
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const cmd = command[type];
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const customUsage = cmd.usage ? ` ${cmd.usage}` : "";
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list.push(`- \`${header} <${type}>${customUsage}\` - ${cmd.description}`);
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}
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}
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append = "Usages:" + (list.length > 0 ? `\n${list.join('\n')}` : " None.");
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invalid = true;
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break;
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}
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else
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append = `Usage: \`${header} ${usage}\``;
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$.channel.send(`Command: \`${header}\`\nDescription: ${command.description}\n${append}`, {split: true});
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command = command.get(param);
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}
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if(invalid)
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return $.channel.send(`No command found by the name \`${header}\`!`);
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let append = "";
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if(usage === "")
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{
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const list: string[] = [];
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for(const subtag in command.subcommands)
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{
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const subcmd = command.subcommands[subtag];
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const customUsage = subcmd.usage ? ` ${subcmd.usage}` : "";
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list.push(`- \`${header} ${subtag}${customUsage}\` - ${subcmd.description}`);
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}
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for(const type of types)
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{
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if(command[type])
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{
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const cmd = command[type];
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const customUsage = cmd.usage ? ` ${cmd.usage}` : "";
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list.push(`- \`${header} <${type}>${customUsage}\` - ${cmd.description}`);
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}
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}
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append = "Usages:" + (list.length > 0 ? `\n${list.join('\n')}` : " None.");
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}
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else
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append = `Usage: \`${header} ${usage}\``;
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$.channel.send(`Command: \`${header}\`\nDescription: ${command.description}\n${append}`, {split: true});
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}
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})
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});
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@ -21,6 +21,8 @@ interface CommandOptions
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any?: Command;
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}
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export enum TYPES {SUBCOMMAND, USER, NUMBER, ANY, NONE};
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export default class Command
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{
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public readonly description: string;
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@ -34,6 +36,7 @@ export default class Command
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public any: Command|null;
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//public static readonly PERMISSIONS = PERMISSIONS;
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[key: string]: any; // Allow for dynamic indexing. The CommandOptions interface will still prevent users from adding unused properties though.
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public static readonly TYPES = TYPES;
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constructor(options?: CommandOptions)
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{
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@ -78,17 +81,38 @@ export default class Command
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this.subcommands[key] = command;
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}
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/** See if a subcommand exists for the command. */
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/*public has(type: string): boolean
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public resolve(param: string): TYPES
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{
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return this.subcommands && (type in this.subcommands) || false;
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}*/
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if(this.subcommands?.[param])
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return TYPES.SUBCOMMAND;
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// Any Discord ID format will automatically format to a user ID.
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else if(this.user && (/\d{17,19}/.test(param)))
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return TYPES.USER;
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// Disallow infinity and allow for 0.
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else if(this.number && (Number(param) || param === "0") && !param.includes("Infinity"))
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return TYPES.NUMBER;
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else if(this.any)
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return TYPES.ANY;
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else
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return TYPES.NONE;
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}
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/** Get the requested subcommand if it exists. */
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/*public get(type: string): Command|null
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public get(param: string): Command
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{
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return this.subcommands && this.subcommands[type] || null;
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}*/
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const type = this.resolve(param);
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let command;
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switch(type)
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{
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case TYPES.SUBCOMMAND: command = this.subcommands![param]; break;
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case TYPES.USER: command = this.user as Command; break;
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case TYPES.NUMBER: command = this.number as Command; break;
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case TYPES.ANY: command = this.any as Command; break;
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default: command = this; break;
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}
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return command;
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}
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}
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/*export function hasPermission(member: GuildMember, permission: number): boolean
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@ -58,28 +58,18 @@ export default new Event({
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break;
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}
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if(command.subcommands?.[param])
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command = command.subcommands[param];
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// Any Discord ID format will automatically format to a user ID.
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else if(command.user && (/\d{17,19}/.test(param)))
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const type = command.resolve(param);
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command = command.get(param);
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if(type === Command.TYPES.USER)
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{
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const id = param.match(/\d+/g)![0];
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command = command.user;
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try {params.push(await message.client.users.fetch(id))}
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catch(error) {return message.channel.send(`No user found by the ID \`${id}\`!`)}
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}
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// Disallow infinity and allow for 0.
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else if(command.number && (Number(param) || param === "0") && !param.includes("Infinity"))
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{
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command = command.number;
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else if(type === Command.TYPES.NUMBER)
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params.push(Number(param));
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}
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else if(command.any)
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{
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command = command.any;
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params.push(param);
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}
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else
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else if(type !== Command.TYPES.SUBCOMMAND)
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params.push(param);
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}
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