rpg-mcp

import { z } from 'zod'; /** * Aura effect trigger types - when the effect activates */ export const AuraTriggerSchema = z.enum(['enter', 'exit', 'start_of_turn', 'end_of_turn']); export type AuraTrigger = z.infer<typeof AuraTriggerSchema>; /** * Aura effect type - what the effect does */ export const AuraEffectTypeSchema = z.enum(['damage', 'buff', 'debuff', 'healing', 'condition', 'custom']); export type AuraEffectType = z.infer<typeof AuraEffectTypeSchema>; /** * Individual effect within an aura */ export const AuraEffectSchema = z.object({ trigger: AuraTriggerSchema, type: AuraEffectTypeSchema, dice: z.string().optional(), // e.g., "3d8" for damage/healing damageType: z.string().optional(), // e.g., "radiant", "necrotic" saveType: z.string().optional(), // e.g., "wisdom", "dexterity" saveDC: z.number().int().optional(), conditions: z.array(z.string()).optional(), // e.g., ["frightened", "slowed"] description: z.string().optional(), // Custom effect description bonusAmount: z.number().int().optional(), // For buffs/debuffs bonusType: z.string().optional(), // e.g., "ac", "saves", "damage" }); export type AuraEffect = z.infer<typeof AuraEffectSchema>; /** * Active aura state * Auras are centered on a character and move with them */ export const AuraStateSchema = z.object({ id: z.string(), ownerId: z.string(), // Character who created the aura spellName: z.string(), spellLevel: z.number().int().min(0).max(9), radius: z.number().int().min(1), // Radius in feet (5 feet = 1 square) affectsAllies: z.boolean().default(false), affectsEnemies: z.boolean().default(false), affectsSelf: z.boolean().default(false), // Some auras affect the caster effects: z.array(AuraEffectSchema), startedAt: z.number().int().min(1), // Round number maxDuration: z.number().int().optional(), // Maximum rounds (undefined = indefinite) requiresConcentration: z.boolean().default(false), // Some auras need concentration }); export type AuraState = z.infer<typeof AuraStateSchema>; /** * Result of an aura effect triggering */ export const AuraEffectResultSchema = z.object({ auraId: z.string(), auraName: z.string(), targetId: z.string(), trigger: AuraTriggerSchema, effectType: AuraEffectTypeSchema, succeeded: z.boolean(), // Whether the effect applied (false if saved) damageDealt: z.number().int().optional(), damageType: z.string().optional(), healingDone: z.number().int().optional(), conditionsApplied: z.array(z.string()).optional(), saveRoll: z.number().int().optional(), saveDC: z.number().int().optional(), saveTotal: z.number().int().optional(), description: z.string().optional(), }); export type AuraEffectResult = z.infer<typeof AuraEffectResultSchema>; /** * Request to create a new aura */ export const CreateAuraRequestSchema = z.object({ ownerId: z.string(), spellName: z.string(), spellLevel: z.number().int().min(0).max(9), radius: z.number().int().min(1), affectsAllies: z.boolean().default(false), affectsEnemies: z.boolean().default(false), affectsSelf: z.boolean().default(false), effects: z.array(AuraEffectSchema), currentRound: z.number().int().min(1), maxDuration: z.number().int().optional(), requiresConcentration: z.boolean().default(false), }); export type CreateAuraRequest = z.infer<typeof CreateAuraRequestSchema>; /** * Request to check aura effects at a position */ export const CheckAuraEffectsRequestSchema = z.object({ encounterId: z.string(), x: z.number().int(), y: z.number().int(), trigger: AuraTriggerSchema, }); export type CheckAuraEffectsRequest = z.infer<typeof CheckAuraEffectsRequestSchema>;