const OPCODES={LOAD:1,STORE:2,ADD:3,SUB:4,CMP:5,JZ:6,JNZ:7,PUSH:8,POP:9,LOADI:1
6,TELEPORT:10,SUSPEND:11,RESUME:12,BEGIN_TX:13,COMMIT_TX:14,HALT:15},OPCODE_NAM
ES=Object.fromEntries(Object.entries(OPCODES).map(([t,e])=>[e,t]));class
OmniVM{constructor(t,e=16,s=256){this.nodeId=t,this.numRegisters=e,this.registe
rs=new Array(e).fill(0n),this.stack=[],this.memory=new Map,this.pc=0,this.instr
uctions=[],this.gasRemaining=0,this.zeroFlag=!1,this.suspended=!1,this.outputLo
g=[],this.onTeleport=null}loadProgram(t){this.instructions=t.map(t=>{const
e="string"==typeof t.opcode?OPCODES[t.opcode]:t.opcode;if(void 0===e)throw new
Error(`Unknown opcode: ${t.opcode}`);return{opcode:e,gas:BigInt(t.gas??0),opera
ndA:BigInt(t.operandA??0n),operandB:BigInt(t.operandB??0n)}}),this.pc=0,this.ga
sRemaining=this.instructions.reduce((t,e)=>t+e.gas,0n),this.suspended=!1}serial
izeState(){return{pc:this.pc,gasRemaining:this.gasRemaining,registers:[...this.
registers],stack:[...this.stack],zeroFlag:this.zeroFlag,instructions:this.instr
uctions}}loadState(t){this.pc=t.pc,this.gasRemaining=t.gasRemaining,this.regist
ers=[...t.registers],this.stack=[...t.stack],this.zeroFlag=t.zeroFlag,this.inst
ructions=t.instructions,this.suspended=!1,this.log(`  -> STATE RECEIVED:
Resuming execution from PC=${this.pc}`)}fetch(){if(this.pc>=this.instructions.l
ength)throw new Error("Program counter out of bounds (no HALT?)");return
this.instructions[this.pc]}step(){if(this.suspended)return!1;const
t=this.fetch();if(this.gasRemaining-=t.gas,this.gasRemaining<0n)throw new
Error("Out of gas");const e=t.opcode,s=OPCODE_NAMES[e]||`UNKNOWN(0x${e.toString
(16)})`;switch(this.log(`PC=${this.pc}  ${s}  A=${t.operandA.toString(16)} 
B=${t.operandB.toString()}`),e){case OPCODES.LOAD:{const e=t.operandA;this.regi
sters[Number(t.operandB)]=this.memory.get(e)||0n,this.pc++;break}case
OPCODES.STORE:{const e=t.operandA;this.memory.set(e,this.registers[Number(t.ope
randB)]),this.pc++;break}case OPCODES.ADD:{const e=t.operandA;this.registers[Nu
mber(t.operandB)]+=this.memory.get(e)||0n,thi
s.pc++;break}case OPCODES.SUB:{const e=t.operandA;this.registers[Number(t.opera
ndB)]-=this.memory.get(e)||0n,this.pc++;break}case OPCODES.CMP:{const
e=t.operandA;this.zeroFlag=(this.memory.get(e)||0n)===this.registers[Number(t.o
perandB)],this.pc++;break}case OPCODES.JZ:this.pc=this.zeroFlag?Number(t.operan
dA):this.pc+1;break;case OPCODES.JNZ:{const e={LOAD:1,STORE:2,ADD:3,SUB:4,CMP:5
,JZ:6,JNZ:7,PUSH:8,POP:9,LOADI:16,TELEPORT:10,SUSPEND:11,RESUME:12,BEGIN_TX:13,
COMMIT_TX:14,HALT:15};Object.fromEntries(Object.entries(e).map(([t,e])=>[e,t]))
;this.pc=this.zeroFlag?this.pc+1:Number(t.operandA);break}case
OPCODES.PUSH:this.stack.push(this.registers[Number(t.operandB)]),this.pc++;brea
k;case OPCODES.POP:if(0===this.stack.length)throw new Error("Stack
underflow");this.registers[Number(t.operandB)]=this.stack.pop(),this.pc++;break
;case OPCODES.LOADI:this.registers[Number(t.operandB)]=t.operandA,this.pc++;bre
ak;case OPCODES.TELEPORT:{const e=Number(t.operandA>>32n);return this.log(` 
-> TELEPORT INITIATED: Routing state to Node ${e}`),this.suspended=!0,this.pc++
,this.onTeleport&&this.onTeleport(e,this.serializeState()),!1}case
OPCODES.HALT:return this.log("  -> HALT"),this.suspended=!0,!1;default:this.pc+
+}return!this.suspended&&this.pc<this.instructions.length}run(){try{for(;this.s
tep(););}catch(t){this.log(`ERROR: ${t.message}`)}}log(t){this.outputLog.push(t
)}getRegistersString(){return this.registers.map((t,e)=>`R${e}=${t.toString(16)
}`).join("  ")}getMemoryString(t=20){return Array.from(this.memory.entries()).s
lice(0,t).map(([t,e])=>`0x${t.toString(16)} => ${e.toString(16)}`).join("
")||"(empty)"}}let nodes={};function parseProgramInput(){const
t=document.getElementById("programInput").value,e=JSON.parse(t);if(!Array.isArr
ay(e))throw new Error("Top-level must be an array");return e}function
renderUI(){let t="",e="",s="";for(let r in nodes)t+=`--- NODE ${r} ---
${nodes[r].outputLog.join("
")}

`,e+=`--- NODE ${r} ---
${nodes[r].getRegistersString()}

`,s+=`--- NODE ${r} ---
${nodes[r].getMemoryString()}

`;doc
ument.getElementById("output").textContent=t,document.getElementById("registers
").textContent=e,document.getElementById("memory").textContent=s}function
meshRoute(t,e){const s=nodes[t];s?(s.loadState(e),s.run(),renderUI()):console.e
rror(`Router Error: Node ${t} unreachable.`)}function resetVM(){nodes={1:new
OmniVM(1),2:new OmniVM(2)},nodes[1].onTeleport=meshRoute,nodes[2].onTeleport=me
shRoute,renderUI()}function runProgram(){resetVM();try{const t=parseProgramInpu
t();nodes[1].loadProgram(t),nodes[1].run(),renderUI()}catch(t){document.getElem
entById("output").textContent=`ERROR loading program: ${t.message}`}}