rpg-mcp

import { z } from 'zod'; /** * Concentration state for a character actively maintaining a concentration spell */ export const ConcentrationStateSchema = z.object({ characterId: z.string(), activeSpell: z.string(), // Spell name spellLevel: z.number().int().min(0).max(9), targetIds: z.array(z.string()).optional(), // Targets affected by the spell startedAt: z.number().int().min(1), // Round number when concentration started maxDuration: z.number().int().optional(), // Maximum rounds (null = indefinite) saveDCBase: z.number().int().default(10), // Base DC for concentration saves (min 10 or half damage) }); export type ConcentrationState = z.infer<typeof ConcentrationStateSchema>; /** * Result of a concentration check (saving throw) */ export const ConcentrationCheckResultSchema = z.object({ characterId: z.string(), spell: z.string(), broken: z.boolean(), reason: z.enum(['damage', 'incapacitated', 'death', 'new_spell', 'voluntary', 'duration', 'failed_save']), saveRoll: z.number().int().optional(), // d20 roll result saveDC: z.number().int().optional(), // DC of the save saveTotal: z.number().int().optional(), // Roll + modifier damageAmount: z.number().int().optional(), // Damage that triggered the check constitutionModifier: z.number().int().optional(), }); export type ConcentrationCheckResult = z.infer<typeof ConcentrationCheckResultSchema>; /** * Request to break concentration (manual or automatic) */ export const BreakConcentrationRequestSchema = z.object({ characterId: z.string(), reason: z.enum(['damage', 'incapacitated', 'death', 'new_spell', 'voluntary', 'duration']), damageAmount: z.number().int().optional(), // Required if reason is 'damage' }); export type BreakConcentrationRequest = z.infer<typeof BreakConcentrationRequestSchema>;