Aquarium breach · qwen3.5-9b

Create a large glass aquarium whose side panel develops a visible crack and then bursts. The simulation must include: - Water escaping through the opening with flow strength based on water depth and decreasing as the tank drains - A curved water jet affected by gravity - A spreading puddle that collides with the room boundaries - Fish, rocks, plants, and a floating toy reacting differently according to density, buoyancy, drag, and current - Objects transitioning correctly from underwater motion to airborne motion and then to floor collisions - Fish attempting to swim against the current before being swept through the breach - Glass fragments with angular velocity, collisions, and water resistance - A visible waterline that lowers continuously rather than disappearing all at once Let the user drag the crack vertically before triggering the failure. A lower crack should initially produce a stronger jet than a higher crack. Give me 1 html file

⚠ no runnable output

This one-shot run produced no runnable artifact.

agent produced no index.html

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transcript · 6 messages

user

assistant

thinking

This is a complex glass aquarium simulation with physics. I need to create a single HTML file with:

1. A large glass aquarium visualization
2. Water with visible waterline that lowers continuously
3. Crack that develops and can be dragged vertically by user
4. Water bursting through the crack with curved jet affected by gravity
5. Spreading puddle that collides with boundaries
6. Fish, rocks, plants, toy with different densities/buoyancy/drag
7. Physics for objects transitioning from underwater to airborne to floor
8. Fish swimming against current before being swept
9. Glass fragments with angular velocity, collisions, water resistance
10. Current/formatted HTML/CSS/JS all in one file, no external resources

Let me design this step by step:

**Structure:**
- Canvas element for the entire scene
- HTML overlay for UI controls
- Physics engine with:
  - Gravity
  - Drag
  - Buoyancy
  - Collision detection
  - Current velocity field

**Simulation components:**
1. Tank with dimensions
2. Water particles with height-based pressure
3. Crack track that user can drag
4. Water jet with trajectory calculation
5. Puddle system
6. Objects (fish with AI, rocks, plants, toy)
7. Glass shards with physics

**Physics:**
- Water exits with velocity proportional to depth (Torricelli's law variation)
- Jet curves due to gravity
- Fish swim against current with decreasing success
- Objects have different densities

Let me write comprehensive code for this:

→ write /tmp/ws/index.html (16388 bytes)

toolResult

Successfully wrote 16388 bytes to /tmp/ws/index.html

assistant

thinking

The file was cut off mid-stream. I need to rewrite the file completely with a properly completed version. Let me create a complete, working HTML file for the aquarium break simulation.

The file got cut off. Let me write a complete, working version:

→ bash {"command":"rm -f /tmp/ws/index.html"}

toolResult

(no output)

assistant

thinking

Let me write a complete implementation in smaller chunks to ensure it works properly:

<tool_call>
<function=write>
<parameter=path>
/tmp/ws/index.html
</parameter>
<parameter=content>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Glass Aquarium Break Simulation</title>
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background: #1a1a2e;
            overflow: hidden;
            font-family: 'Segoe UI', Arial, sans-serif;
        }
        #canvas { display: block; cursor: crosshair; }
        #ui {
            position: fixed;
            top: 20px;
            left: 20px;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 15px;
            border-radius: 10px;
            min-width: 280px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.1);
        }
        #ui h1 {
            font-size: 18px;
            margin-bottom: 15px;
            color: #4fc3f7;
            border-bottom: 1px solid rgba(255,255,255,0.2);
            padding-bottom: 8px;
        }
        #ui .info { font-size: 13px; line-height: 1.8; margin-bottom: 10px; }
        #ui .info span { display: inline-block; margin-right: 20px; }
        #ui button {
            width: 100%;
            padding: 12px 20px;
            margin: 8px 0;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
        }
        #ui button#reset { background: #e53935; color: white; }
        #ui button#reset:hover { background: #d32f2f; transform: translateY(-2px); }
        #ui button#mixColors { background: #9c27b0; color: white; }
        #ui button#mixColors:hover { background: #7b1fa2; transform: translateY(-2px); }
        #ui button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
        #ui .slider-container { margin: 10px 0; }
        #ui label { display: block; font-size: 12px; margin-bottom: 5px; color: #bbb; }
        #ui input[type="range"] { width: 100%; }
        .status { font-size: 12px; color: #ffd54f; font-weight: bold; }
    </style>
</head>
<body>
    <canvas id="canvas"></canvas>
    <div id="ui">
        <h1>🐠 Glass Aquarium Break</h1>
        <div class="info">
            <span id="statusText" class="status">✚ Ready - Drag crack to adjust position</span>
            <span id="waterLevelText">Water: 100%</span>
            <span id="crackPositionText">Crack: Top</span>
        </div>
        <button id="triggerBtn">💥 Trigger Failure!</button>
        <button id="reset">🔄 Reset Simulation</button>
        <button id="mixColors">🎨 Mix Fish Colors</button>
        <div class="slider-container">
            <label for="fishSpeed">Fish Speed (Multiplied by Water Depth)</label>
            <input type="range" id="fishSpeed" min="1" max="50" value="30">
        </div>
        <div class="slider-container">
            <label for="crackSpeed">Crack Growth Speed</label>
            <input type="range" id="crackSpeed" min="1" max="50" value="20">
        </div>
    </div>

    <script>
        const canvas = document.getElementById('canvas');
        const ctx = canvas.getContext('2d');
        
        // Canvas setup
        let width, height;
        function initCanvas() {
            width = window.innerWidth;
            height = window.innerHeight;
            canvas.width = width;
            canvas.height = height;
        }

        // Simulation state
        const sim = {
            initialized: false,
            damaged: false,
            triggered: false,
            crackY: 0,           // Current crack position (0 = top)
            crackHeight: 0,      // How far down the crack extends
            waterLevelRatio: 1.0, // 0 to 1
            waterParticlesY: [], // Y positions of water on left edge
            glassShards: [],
            puddleParticles: [],
            waterJet: [],
            fish: [],
            objects: [],
            explosions: []
        };

        // Tank dimensions (normalized: x 0-1, y 0=top, 1=bottom)
        const TANK = {
            x: 0.1,
            y: 0.1,
            width: 0.8,
            height: 0.75,
            waterHeightRatio: 0.9
        };

        // Physics
        const GRAVITY = 0.3;
        const DRAG = 0.99;

        // Get screen coordinates from tank coordinates
        function tankToScreen(tx, ty) {
            return {
                x: sim.initialized ? TANK.x + tx * TANK.width * width : 0,
                y: ty * TANK.height * height
            };
        }

        // Generate fish with varied colors
        function generateFishColors() {
            const colors = [
                '#e91e63', '#9c27b0', '#673ab7', '#3f51b5',
                '#2196f3', '#00bcd4', '#009688', '#4caf50',
                '#8bc34a', '#cddc39', '#ffeb3b', '#ffc107',
                '#ff9800', '#ff5722', '#795548'
            ];
            sim.fish = [];
            const counts = { fish: 15, toy: 3, rock: 5, plant: 4 };
            let id = 0;
            for (const type of Object.keys(counts)) {
                for (let i = 0; i < counts[type]; i++) {
                    const props = getPropsByType(type);
                    sim.fish.push({
                        id: id++,
                        type: type,
                        x: 0.2 + Math.random() * (TANK.width - 0.4),
                        y: 0.05 + Math.random() * TANK.waterHeightRatio * 0.8,
                        vx: (Math.random() - 0.5) * 0.1,
                        vy: (Math.random() - 0.5) * 0.05,
                        speed: props.speed * (0.5 + Math.random()),
                        radius: props.size / 2,
                        color: colors[Math.floor(Math.random() * colors.length)],
                        tankY: TANK.y + Math.random() * TANK.height * 0.8,
                        initialY: 0
                    });
                }
            }
            sim.glassShards = [];
            sim.exploded = false;
        }

        function getPropsByType(type) {
            const props = {
                fish: { speed: 3, size: 18, density: 0.5, mass: 1, buoyancy: 1.5 },
                toy: { speed: 2, size: 25, density: 0.8, mass: 2, buoyancy: 1.8 },
                rock: { speed: 1, size: 15, density: 2.0, mass: 3, buoyancy: 0.2 },
                plant: { speed: 1.5, size: 20, density: 0.7, mass: 1.5, buoyancy: 1.2 },
                crack_fragment: { speed: 15, size: 8, density: 0.1, mass: 0.1, buoyancy: 0.3 }
            };
            return props[type];
        }

        // Mouse interaction
        let isDragging = false;
        let lastMouseY = 0;

        canvas.addEventListener('mousedown', e => {
            if (!sim.initialized) return;
            const rect = canvas.getBoundingClientRect();
            const ty = (e.clientY - rect.top - TANK.y * height) / (TANK.height * height);
            // Only allow dragging when crack can be moved
            lastMouseY = ty;
        });

        canvas.addEventListener('mousemove', e => {
            if (!isDragging || !sim.initialized) return;
            const rect = canvas.getBoundingClientRect();
            const ty = (e.clientY - rect.top - TANK.y * height) / (TANK.height * height);
            if (Math.abs(ty - lastMouseY) > 0.02) {
                sim.crackY = Math.max(0, Math.min(1, ty));
                updateStatus();
            }
            lastMouseY = ty;
        });

        window.addEventListener('mouseup', () => { isDragging = false; });

        function updateStatus() {
            const statusEl = document.getElementById('statusText');
            const crackPosEl = document.getElementById('crackPositionText');
            const waterEl = document.getElementById('waterLevelText');
            
            const depth = Math.floor((sim.crackY) * 100);
            const waterPct = Math.floor(sim.waterLevelRatio * 100);
            
            if (sim.triggered) {
                statusEl.classList.remove('ready', 'cracked');
                statusEl.innerHTML = '💥 BREAKING - Water escaping!';
                crackPosEl.textContent = 'Crack: Bursting!';
            } else if (sim.damaged) {
                statusEl.classList.remove('ready');
                statusEl.classList.add('cracked');
                statusEl.innerHTML = '⚠️ Damaged - Drag to adjust, then trigger';
            } else {
                statusEl.textContent = '✓ Ready - Drag crack vertically before triggering';
            }
            waterEl.textContent = 'Water: ' + waterPct + '%';
            crackPosEl.textContent = 'Crack: ' + depth + '% from top';
        }

        // Input handlers
        function resetSimulation() {
            sim.initialized = true;
            sim.damaged = false;
            sim.triggered = false;
            sim.crackY = 0;
            sim.crackHeight = 0;
            sim.waterLevelRatio = 1.0;
            sim.waterParticlesY = [];
            for (let i = 0; i < 5; i++) {
                sim.waterParticlesY.push(1 - 0.2 * i);
            }
            sim.glassShards = [];
            sim.puddleParticles = [];
            sim.waterJet = [];
            sim.fish = [];
            sim.objects = [];
            sim.exploded = false;
            generateFishColors();
            updateStatus();
            document.getElementById('triggerBtn').disabled = false;
        }

        function triggerBreak() {
            if (!sim.initialized || sim.triggered) return;
            sim.damaged = true;
            sim.triggered = true;
            document.getElementById('triggerBtn').disabled = true;
            document.getElementById('crackSpeed').disabled = true;
            updateStatus();
            
            // Start gap where crack is
            const gapY = sim.crackY;
            const gapHeight = 0.05 + Math.random() * 0.03; // 5% initial gap
            
            // Initial water level
            let waterInitLevel = 1.0;
            // Calculate starting water capacity based on crack position
            // Lower crack = more water initially (stronger jet)
            let initialCapacity = 1.0;
            // Water level is independent of crack - still full at start
            waterLevelRatio = 1.0;
            generated = [];
            waterParticlesY = [];
        }
</parameter>
</function>
</tool_call>

TAKE IT TO CODE

This run produced no artifact — reuse the prompt with a different model or your own pi-agent run.

RUN

modelqwen3.5-9b

vendorQwen

harnesspi-agent

generated2026-08-02

METRICS

runtime84.4s

tokens in14k

tokens out7.9k

cached0

cost / run$0.0026