Aquarium breach · muse-spark-1.3
Output generated Cost / run $0.1473 Runtime 176.5s
Prompt for this run
Build an interactive 2D aquarium-breach simulation on a canvas. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Initially show an intact glass tank containing water, fish, rocks, plants, and a floating toy. Let the user drag a visible crack vertically on one side below the initial waterline, then press Breach. Provide Reset to restore the same initial scene. - On Breach, show the panel breaking around the selected opening. Water exits in a gravity-curved jet, and the waterline falls continuously. Outflow weakens as the water level approaches the opening and stops when water no longer reaches it. - Escaped water forms a spreading puddle constrained by the floor and room walls. - Model distinct responses to buoyancy, drag, and current: rocks sink, the toy floats, plants bend or drift, and fish initially swim against the current before some are swept through the breach. Movable objects that fit the opening can be carried out by the flow. - Objects leaving the water transition to gravity-driven motion and collide with the floor. Glass fragments rotate, collide, and experience resistance in water. - Simplified, internally consistent physics is sufficient; a full computational-fluid-dynamics solver is not required. Verify: Position the crack, trigger a breach, and sample the early outflow. Check that the jet curves downward, the waterline begins to fall, and nearby objects respond to the current. Use Reset and check that the tank returns to its intact initial state.
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
RUN
METRICS
Transcript · 15 messages
Build an interactive 2D aquarium-breach simulation on a canvas. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Initially show an intact glass tank containing water, fish, rocks, plants, and a floating toy. Let the user drag a visible crack vertically on one side below the initial waterline, then press Breach. Provide Reset to restore the same initial scene. - On Breach, show the panel breaking around the selected opening. Water exits in a gravity-curved jet, and the waterline falls continuously. Outflow weakens as the water level approaches the opening and stops when water no longer reaches it. - Escaped water forms a spreading puddle constrained by the floor and room walls. - Model distinct responses to buoyancy, drag, and current: rocks sink, the toy floats, plants bend or drift, and fish initially swim against the current before some are swept through the breach. Movable objects that fit the opening can be carried out by the flow. - Objects leaving the water transition to gravity-driven motion and collide with the floor. Glass fragments rotate, collide, and experience resistance in water. - Simplified, internally consistent physics is sufficient; a full computational-fluid-dynamics solver is not required. Verify: Position the crack, trigger a breach, and sample the early outflow. Check that the jet curves downward, the waterline begins to fall, and nearby objects respond to the current. Use Reset and check that the tank returns to its intact initial state.
thinking
Designing canvas aquarium breach simulation with water physics, object interactions, and reset functionality.Extending the physics to handle object gravity transitions and glass fragment collisions.Adding current advection and escape logic for fish, plants, and the toy with puddle volume constraints.Extending physics to glass shards, object size checks, crack dragging, and puddle spread limits.Adding deterministic reset logic and UI elements while tuning outflow and particle spawning.
Building your aquarium-breach tank — intact glass, draggable crack, and gravity-fed outflow.
index.html (23710 bytes)Successfully wrote to index.html
thinking
File written — now I'll run the tank in the browser to verify the breach physics.
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"🐟 AQUARIUM BREACH SIM\nCrack Y: 340 px (drag me!)\nWater: 100% • Outflow: 0\n💥 Breach\n↺ Reset\n👉 Drag the orange crack handle up/down on the right glass wall below the waterline, then press Breach. Rocks sink • toy floats • plants bend • fish fight the current!\n🔶 draggable crack\n💧 gravity jet (Torricelli)\n🐠 fish vs current\n🧸 toy floats\n🪨 rocks sink\n🌿 plants bend\n🧊 glass shards\nSimplified internally-consistent physics: Torricelli outflow v=√(2g·head), falling waterline, suction current ∝ outflow/distance, buoyancy+drag per object type, gravity outside water, floor/room-wall collisions.","images":"attached"}
thinking
Simulating a browser drag and click to position the crack and trigger the breach while verifying visual cues and using Reset to check integrity.
Intact tank looks good — now testing the crack drag and breach outflow.
{"action":"drag","toX":800,"toY":400,"x":800,"y":466}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"🐟 AQUARIUM BREACH SIM\nCrack Y: 275 px (drag me!)\nWater: 100% • Outflow: 0\n💥 Breach\n↺ Reset\n👉 Drag the orange crack handle up/down on the right glass wall below the waterline, then press Breach. Rocks sink • toy floats • plants bend • fish fight the current!\n🔶 draggable crack\n💧 gravity jet (Torricelli)\n🐠 fish vs current\n🧸 toy floats\n🪨 rocks sink\n🌿 plants bend\n🧊 glass shards\nSimplified internally-consistent physics: Torricelli outflow v=√(2g·head), falling waterline, suction current ∝ outflow/distance, buoyancy+drag per object type, gravity outside water, floor/room-wall collisions.","images":"attached"}
thinking
{"action":"click","x":954,"y":39}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"🐟 AQUARIUM BREACH SIM\nCrack Y: 275 px (open)\nWater: 99% • Outflow: 17\n💥 Breach\n↺ Reset\n👉 Drag the orange crack handle up/down on the right glass wall below the waterline, then press Breach. Rocks sink • toy floats • plants bend • fish fight the current!\n🔶 draggable crack\n💧 gravity jet (Torricelli)\n🐠 fish vs current\n🧸 toy floats\n🪨 rocks sink\n🌿 plants bend\n🧊 glass shards\nSimplified internally-consistent physics: Torricelli outflow v=√(2g·head), falling waterline, suction current ∝ outflow/distance, buoyancy+drag per object type, gravity outside water, floor/room-wall collisions.","images":"attached"}
thinking
Breach opened at 275px with outflow rising — waiting a moment to sample the jet and falling waterline.
{"action":"screenshot"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"🐟 AQUARIUM BREACH SIM\nCrack Y: 275 px (open)\nWater: 76% • Outflow: 8\n💥 Breach\n↺ Reset\n👉 Drag the orange crack handle up/down on the right glass wall below the waterline, then press Breach. Rocks sink • toy floats • plants bend • fish fight the current!\n🔶 draggable crack\n💧 gravity jet (Torricelli)\n🐠 fish vs current\n🧸 toy floats\n🪨 rocks sink\n🌿 plants bend\n🧊 glass shards\nSimplified internally-consistent physics: Torricelli outflow v=√(2g·head), falling waterline, suction current ∝ outflow/distance, buoyancy+drag per object type, gravity outside water, floor/room-wall collisions.","images":"attached"}
thinking
Early outflow verified — jet arcs down, waterline is falling, and a fish has already been swept out. Now checking Reset.
{"action":"click","x":1082,"y":38}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"🐟 AQUARIUM BREACH SIM\nCrack Y: 340 px (drag me!)\nWater: 100% • Outflow: 0\n💥 Breach\n↺ Reset\n👉 Drag the orange crack handle up/down on the right glass wall below the waterline, then press Breach. Rocks sink • toy floats • plants bend • fish fight the current!\n🔶 draggable crack\n💧 gravity jet (Torricelli)\n🐠 fish vs current\n🧸 toy floats\n🪨 rocks sink\n🌿 plants bend\n🧊 glass shards\nSimplified internally-consistent physics: Torricelli outflow v=√(2g·head), falling waterline, suction current ∝ outflow/distance, buoyancy+drag per object type, gravity outside water, floor/room-wall collisions.","images":"attached"}
thinking
All required checks passed. `index.html` is saved and present. **Verified in browser:** - **Intact start:** glass tank with water (165px), 5 fish, rocks, plants, floating toy, orange draggable crack on right wall. - **Drag crack:** dragged handle 340px → 275px; readout updated, crack stayed below waterline. - **Breach:** panel broke with glass shards, outflow 17 → jet spawned with clear downward gravity curve, waterline fell 165px → 246px (76%), puddle formed on floor (~132px, wall-constrained), plants bent, toy drifted to opening, one fish swept through and flopped on floor. - **Reset:** restored intact scene — crack 340px, water 100%, outflow 0, no jet/puddle/fragments, all objects back. **Remains unverified (time):** full drain-to-stop (outflow → 0 when waterline reaches opening), long-term toy beaching, and every fish-strength outcome over minutes.