AI-Coordinated Drone Swarm Simulation

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Controls

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\n Number of Drones:\n \n

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Drone Status

Simulation not started...

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Task List

No tasks available...

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Event Log

Log messages will appear here...

\n\n \n\n`;\n}\n\n/**\n * Extracts a JSON object from a string that may contain conversational text.\n * @param {string} text - The text from the AI response.\n * @returns {object | null} The parsed JSON object or null if not found.\n */\nfunction extractJson(text: string): object | null {\n const match = text.match(/\\{[\\s\\S]*\\}/);\n if (!match) return null;\n try {\n return JSON.parse(match[0]);\n } catch (e) {\n console.error(\"Failed to parse extracted JSON:\", e);\n return null;\n }\n}\n\nexport default async function(req: Request): Promise {\n const url = new URL(req.url);\n const action = url.searchParams.get(\"action\");\n\n if (req.method === \"POST\" && action === \"deconflict\") {\n try {\n const openai = new OpenAI();\n const { droneA, droneB } = await req.json();\n\n if (!droneA || !droneB) {\n throw new Error(\"Invalid payload: Missing drone data.\");\n }\n\n const userMessage = `Resolve conflict. Drone A: ${JSON.stringify(droneA)}. Drone B: ${JSON.stringify(droneB)}.`;\n\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: DECONFLICT_PROMPT },\n { role: \"user\", content: userMessage },\n ],\n temperature: 0.2, // Low temperature for deterministic, rule-based decisions\n response_format: { type: \"json_object\" },\n });\n\n const rawContent = completion.choices[0].message.content;\n if (!rawContent) {\n throw new Error(\"AI returned an empty response.\");\n }\n\n const structuredResponse = extractJson(rawContent);\n\n if (!structuredResponse || !(\"winnerId\" in structuredResponse) || !(\"loserId\" in structuredResponse)) {\n console.error(\"Invalid JSON structure from AI:\", rawContent);\n throw new Error(\"AI returned malformed data structure.\");\n }\n\n return new Response(JSON.stringify(structuredResponse), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"AI Deconflict Error:\", error);\n return new Response(JSON.stringify({ error: error.message || \"An unknown error occurred.\" }), {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n }\n\n // For GET requests, serve the main HTML page\n const sourceUrl = `https://${url.hostname}${url.pathname}`;\n return new Response(generateHtml(sourceUrl), { headers: { \"Content-Type\": \"text/html; charset=utf-8\" } });\n}","deleted","label",[98],"permalink","https://www.val.town/x/join/drones/code/main.tsx","extension","actionData","errors"]