[feat] trigger runner

src/ts/parser.ts

@@ -679,9 +679,9 @@ export function risuChatParser(da:string, arg:{
     return nested[0] + result
 }
 
-function getVarChat(targetIndex = -1){
+export function getVarChat(targetIndex = -1, chara:character|groupChat = null){
     const db = get(DataBase)
-    const selchar = db.characters[get(selectedCharID)]
+    const selchar = chara ?? db.characters[get(selectedCharID)]
     const chat = selchar.chats[selchar.chatPage]
     let i =0;
     if(targetIndex === -1 || targetIndex >= chat.message.length){

src/ts/process/triggers.ts

@@ -1,6 +1,9 @@
+import { getVarChat } from "../parser";
+import type { character } from "../storage/database";
+
 export interface triggerscript{
     comment: string;
-    type: 'start'|'manual'|'output'
+    type: 'start'|'manual'|'output'|'input'
     conditions: triggerCondition[]
     effect:triggerEffect[]
 }
@@ -24,7 +27,8 @@ export type triggerConditionsExists ={
 }
 
 export interface triggerEffectSetvar{
-    type: 'setvar'
+    type: 'setvar',
+    operator: '='|'+='|'-='|'*='|'/='
     var:string
     value:string
 }
@@ -39,4 +43,134 @@ export interface triggerEffectImpersonate{
     type: 'impersonate'
     role: 'user'|'char',
     value:string
+}type triggerMode = 'start'|'manual'|'output'|'input'
+
+export function runTrigger(char:character,mode:triggerMode){
+    let additonalSysPrompt = {
+        start:'',
+        historyend: '',
+        promptend: ''
+    }
+    let varValues = getVarChat(-1, char)
+    let varValuesChanged = false
+    const triggers = char.triggerscript
+    const chat = char.chats[char.chatPage]
+    if(!triggers){
+        return {additonalSysPrompt, char}
+    }
+
+    for(const trigger of triggers){
+        if(mode !== trigger.type){
+            continue
+        }
+
+        let pass = true
+        for(const condition of trigger.conditions){
+            if(condition.type === 'var'){
+                const varValue = varValues[condition.var]
+                if(varValue === undefined || varValue === null){
+                    pass = false
+                    break
+                }
+                else{
+                    if(condition.operator === '='){
+                        if(varValue !== condition.value){
+                            pass = false
+                            break
+                        }
+                    }
+                    else if(condition.operator === '!='){
+                        if(varValue === condition.value){
+                            pass = false
+                            break
+                        }
+                    }
+                    else if(condition.operator === '>'){
+                        if(Number(varValue) > Number(condition.value)){
+                            pass = false
+                            break
+                        }
+                    }
+                    else if(condition.operator === '<'){
+                        if(Number(varValue) < Number(condition.value)){
+                            pass = false
+                            break
+                        }
+                    }
+                    else if(condition.operator === '>='){
+                        if(Number(varValue) >= Number(condition.value)){
+                            pass = false
+                            break
+                        }
+                    }
+                    else if(condition.operator === '<='){
+                        if(Number(varValue) <= Number(condition.value)){
+                            pass = false
+                            break
+                        }
+                    }
+                }
+            }
+            else if(condition.type === 'exists'){
+                let da =  chat.message.slice(0-condition.depth).map((v)=>v.data).join(' ')
+                if(condition.type2 === 'strict'){
+                    pass = da.split(' ').includes(condition.value)
+                }
+                else if(condition.type2 === 'loose'){
+                    pass = da.toLowerCase().includes(condition.value.toLowerCase())
+                }
+                else if(condition.type2 === 'regex'){
+                    pass = new RegExp(condition.value).test(da)
+                }
+            }
+            if(!pass){
+                break
+            }
+        }
+        if(!pass){
+            continue
+        }
+        for(const effect of trigger.effect){
+            if(effect.type === 'setvar'){
+                switch(effect.operator){
+                    case '=':
+                        varValues[effect.var] = effect.value
+                        break
+                    case '+=':
+                        varValues[effect.var] = (Number(varValues[effect.var]) + Number(effect.value)).toString()
+                        break
+                    case '-=':
+                        varValues[effect.var] = (Number(varValues[effect.var]) - Number(effect.value)).toString()
+                        break
+                    case '*=':
+                        varValues[effect.var] = (Number(varValues[effect.var]) * Number(effect.value)).toString()
+                        break
+                    case '/=':
+                        varValues[effect.var] = (Number(varValues[effect.var]) / Number(effect.value)).toString()
+                        break
+                }
+                varValuesChanged = true
+            }
+            else if(effect.type === 'systemprompt'){
+                additonalSysPrompt[effect.location] += effect.value + "\n\n"
+            }
+            else if(effect.type === 'impersonate'){
+                if(effect.role === 'user'){
+                    chat.message.push({role: 'user', data: effect.value})
+                }
+                else if(effect.role === 'char'){
+                    chat.message.push({role: 'char', data: effect.value})
+                }
+            }
+        }
+    }
+
+    if(varValuesChanged){
+        chat.message[chat.message.length-1].data = chat.message.at(-1).data.replaceAll(/{{(setvar|getvar)::.+?}}/gis,'') + Object.keys(varValues).map((v)=>`{{setvar::${v}::${varValues[v]}}}`).join('')
+    }
+
+    char.chats[char.chatPage] = chat
+
+    return {additonalSysPrompt, char}
+
 }