Calculating invasion outcome...

'; logMessages = []; // Clear message store // Switch to log tab document.querySelector('.sim-active-tab').classList.remove('sim-active-tab'); document.querySelector('.sim-active-panel').classList.remove('sim-active-panel'); document.querySelector('button[data-tab="log-panel"]').classList.add('sim-active-tab'); logPanel.classList.add('sim-active-panel'); // --- Get Parameters --- const settings = { earthDefense: parseInt(earthDefenseSlider.value, 10), alienTech: parseInt(alienTechSlider.value, 10), fleetSizeValue: parseFloat(fleetSizeSelect.value), fleetSizeName: fleetSizeSelect.options[fleetSizeSelect.selectedIndex].text }; logEvent("--- Simulation Initiated ---", "highlight"); await delay(500); logEvent(`Parameters: Earth Defense=${settings.earthDefense}, Alien Tech=${settings.alienTech}, Fleet Size=${settings.fleetSizeName}`); await delay(1000); // --- Simulation Steps --- let earthPower = settings.earthDefense * 10 + Math.random() * 20; // Base power + some randomness let alienPower = settings.alienTech * 10 * settings.fleetSizeValue + Math.random() * 20 * settings.fleetSizeValue; logEvent("Detecting incoming fleet...", "warning"); await delay(1500); if (settings.fleetSizeValue >= 2.0) { logEvent(`Massive energy signatures detected! Armada confirmed. Location: High Orbit over ${getRandomLocation()}`, "error"); } else if (settings.fleetSizeValue >= 1.0) { logEvent(`Multiple hostile contacts identified. Fleet approaching ${getRandomLocation()}.`, "warning"); } else { logEvent(`Anomalous probe signature detected near ${getRandomLocation()}. Stealth approach?`, "info"); } await delay(1000); logEvent("Global Defense Network Status: ACTIVATING...", "highlight"); await delay(1500); let earthVictories = 0; let alienVictories = 0; const battleRounds = 8; // Number of simulated combat rounds for (let i = 1; i <= battleRounds; i++) { logEvent(`--- Battle Round ${i} / ${battleRounds} ---`, "highlight"); await delay(800); let earthRoll = earthPower * (0.8 + Math.random() * 0.4); // Add variability let alienRoll = alienPower * (0.8 + Math.random() * 0.4); let earthWinChance = earthRoll / (earthRoll + alienRoll); logEvent(`Analyzing combat probabilities... Earth Advantage: ${Math.round(earthWinChance * 100)}%`); await delay(1200); if (Math.random() < earthWinChance) { earthVictories++; logEvent(`SUCCESS! Alien cruiser destroyed over ${getRandomLocation()}. Earth forces holding.`, "info"); alienPower *= 0.95; // Degrade alien power slightly on loss } else { alienVictories++; logEvent(`FAILURE! Earth defense platform offline near ${getRandomLocation()}. Heavy losses reported.`, "error"); earthPower *= 0.95; // Degrade earth power slightly on loss } await delay(1500); } logEvent("--- Combat Phase Concluded ---", "highlight"); await delay(1000); logEvent("Assessing planetary situation... Calculating final outcome."); await delay(2000); // --- Determine Outcome --- let finalOutcome = ""; let outcomeSummaryText = ""; const victoryRatio = earthVictories / battleRounds; if (victoryRatio > 0.7) { finalOutcome = "VICTORY: Invasion Repelled!"; outcomeSummaryText = `Against the odds, Earth's defense forces (${settings.earthDefense}) managed to push back the technologically superior (${settings.alienTech}) ${settings.fleetSizeName}. Key strategic victories (${earthVictories}/${battleRounds}) turned the tide. Earth remains defiant!`; resultsHeadline.style.color = 'var(--sim-accent-color)'; // Greenish/Cyan for victory } else if (victoryRatio < 0.3) { finalOutcome = "DEFEAT: Earth Overrun!"; outcomeSummaryText = `The alien onslaught proved too much. Despite valiant efforts by Earth's defenses (${settings.earthDefense}), the advanced alien technology (${settings.alienTech}) and sheer numbers of the ${settings.fleetSizeName} overwhelmed the planet (${alienVictories}/${battleRounds} rounds lost). A dark future awaits...`; resultsHeadline.style.color = '#ffaaaa'; // Red for defeat } else { finalOutcome = "STALEMATE: Brutal Conflict Continues!"; outcomeSummaryText = `Neither side could gain a decisive advantage. Earth's forces (${settings.earthDefense}) fought fiercely against the ${settings.fleetSizeName} with its level ${settings.alienTech} technology. The war grinds on (${earthVictories} Earth wins vs ${alienVictories} Alien wins), bleeding both sides dry. The future is uncertain.`; resultsHeadline.style.color = '#ffffaa'; // Yellow for stalemate } logEvent(`--- FINAL OUTCOME: ${finalOutcome} ---`, "highlight"); // --- Update Results & PDF --- resultsHeadline.textContent = finalOutcome; resultsSummary.innerHTML = `

${outcomeSummaryText}

`; // Populate PDF Content pdfParamsList.innerHTML = `

Earth Defense Readiness: ${settings.earthDefense}/10

Alien Technology Level: ${settings.alienTech}/10

Invasion Fleet Size: ${settings.fleetSizeName} (Modifier: ${settings.fleetSizeValue})

`; pdfLogContainer.innerHTML = '

Simulation Log

'; // Reset PDF log area logMessages.forEach(msg => { const entry = document.createElement('div'); entry.className = 'pdf-log-entry'; entry.textContent = msg; pdfLogContainer.appendChild(entry); }); pdfOutcomePara.textContent = `${finalOutcome} - ${outcomeSummaryText}`; // Switch to results tab document.querySelector('.sim-active-tab').classList.remove('sim-active-tab'); document.querySelector('.sim-active-panel').classList.remove('sim-active-panel'); document.querySelector('button[data-tab="results-panel"]').classList.add('sim-active-tab'); document.getElementById('results-panel').classList.add('sim-active-panel'); // --- Finalize --- downloadButton.disabled = false; startButton.disabled = false; simulationRunning = false; } // --- Event Listeners --- startButton.addEventListener('click', runSimulation); downloadButton.addEventListener('click', () => { if (simulationRunning || logMessages.length === 0) return; const element = document.getElementById('sim-pdf-content'); const opt = { margin: [15, 10, 15, 10], // mm T, L, B, R filename: 'Alien_Invasion_Simulation_Report.pdf', image: { type: 'jpeg', quality: 0.98 }, html2canvas: { scale: 2, useCORS: true, logging: false }, jsPDF: { unit: 'mm', format: 'a4', orientation: 'portrait' } }; // Make element temporarily visible for rendering element.style.visibility = 'visible'; element.style.position = 'fixed'; element.style.height = 'auto'; element.style.left = '0'; element.style.top = '0'; element.style.zIndex = '9999'; element.style.opacity = '1'; console.log("Generating PDF Report..."); html2pdf().set(opt).from(element).save().then(() => { console.log("PDF Report Generated."); // Hide element again element.style.visibility = 'hidden'; element.style.position = 'fixed'; element.style.height = '0'; element.style.left = '-9999px'; element.style.zIndex = '-1'; element.style.opacity = '0'; }).catch(err => { console.error("PDF generation failed:", err); // Ensure element is hidden on error element.style.visibility = 'hidden'; element.style.position = 'fixed'; element.style.height = '0'; element.style.left = '-9999px'; element.style.zIndex = '-1'; element.style.opacity = '0'; }); }); } // End of initializeSim })(); // IIFE