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Add biometric authentication mechanism for locks and safes

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This commit is contained in:
Damian-I
2025-03-09 18:09:53 +00:00
parent cac79c69f9
commit c68130cc03
2 changed files with 71 additions and 14 deletions
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20
assets/scenarios/biometric_breach.json
View File

@@ -203,7 +203,7 @@
"locked": true,
"lockType": "key",
"requires": "ceo_office_key",
"difficulty": "easy",
"difficulty": "medium",
"objects": [
{
"type": "pc",
@@ -275,10 +275,10 @@
"name": "Hidden Safe",
"takeable": false,
"locked": true,
"lockType": "pin",
"requires": "8741",
"lockType": "biometric",
"requires": "intruder",
"difficulty": "hard",
"observations": "A well-hidden wall safe behind a painting",
"observations": "A well-hidden wall safe behind a painting with a fingerprint scanner",
"contents": [
{
"type": "notes",
@@ -338,10 +338,10 @@
"name": "Secure Data Safe",
"takeable": false,
"locked": true,
"lockType": "pin",
"requires": "5923",
"lockType": "biometric",
"requires": "intruder",
"difficulty": "medium",
"observations": "A secure safe containing the sensitive research data",
"observations": "A secure safe with a fingerprint scanner containing the sensitive research data",
"contents": [
{
"type": "notes",
@@ -367,10 +367,10 @@
"name": "Suspicious Case",
"takeable": false,
"locked": true,
"lockType": "pin",
"requires": "36714",
"lockType": "biometric",
"requires": "intruder",
"difficulty": "hard",
"observations": "A suspicious case hidden behind server racks",
"observations": "A suspicious case hidden behind server racks with a fingerprint scanner",
"contents": [
{
"type": "notes",

65
index.html
View File

@@ -3237,6 +3237,9 @@
}
// Get lock requirements based on type
// lockRequirements should contain:
// - lockType: 'key', 'pin', 'password', 'bluetooth', or 'biometric'
// - requires: Key ID, PIN code, password, MAC address, or fingerprint owner name
const lockRequirements = type === 'door'
? getLockRequirementsForDoor(lockable)
: getLockRequirementsForItem(lockable);
@@ -3328,6 +3331,60 @@
}
break;
case 'biometric':
debugLog('BIOMETRIC AUTHENTICATION REQUESTED', null, 2);
// Check if player has fingerprint kit
const hasFingerPrintKit = inventory.items.some(item =>
item && item.scenarioData &&
item.scenarioData.type === 'fingerprint_kit'
);
if (!hasFingerPrintKit) {
gameAlert("You need a fingerprint kit to use biometric scanners.", 'warning', 'Missing Equipment', 4000);
return;
}
// Check if player has required fingerprint sample
const requiredFingerprint = lockRequirements.requires;
debugLog('FINGERPRINT REQUIRED', requiredFingerprint, 2);
// Check if player has a valid fingerprint sample
const validSample = gameState.biometricSamples.find(sample =>
sample.type === 'fingerprint' &&
sample.owner === requiredFingerprint &&
sample.quality >= 0.7 // Quality threshold
);
if (validSample) {
debugLog('BIOMETRIC UNLOCK SUCCESS', validSample, 1);
unlockTarget(lockable, type, lockable.layer);
gameAlert(`You successfully used ${validSample.owner}'s fingerprint to unlock the ${type}.`,
'success', 'Biometric Authentication Successful', 5000);
// Play success sound and visual effect
const successEffect = lockable.scene ? lockable.scene.add.circle(
lockable.x,
lockable.y,
32,
0x00ff00,
0.5
) : null;
if (successEffect) {
lockable.scene.tweens.add({
targets: successEffect,
alpha: 0,
scale: 2,
duration: 1000,
onComplete: () => successEffect.destroy()
});
}
} else {
debugLog('BIOMETRIC UNLOCK FAILED', null, 2);
gameAlert(`You don't have the required fingerprint sample.`, 'error', 'Biometric Authentication Failed', 4000);
}
break;
case 'bluetooth':
if (lockable.scenarioData?.locked) {
// Try to spoof the Bluetooth device
@@ -3544,8 +3601,8 @@
if (lockedRooms.length > 0) {
const targetRoom = lockedRooms[0];
const requirements = {
lockType: targetRoom.lockType,
requires: targetRoom.requires
lockType: targetRoom.lockType, // Can be: 'key', 'pin', 'password', 'bluetooth', or 'biometric'
requires: targetRoom.requires // Key ID, PIN code, password, BT MAC address, or fingerprint owner name
};
debugLog('LOCK REQUIREMENTS', requirements, 2);
return requirements;
@@ -3557,8 +3614,8 @@
function getLockRequirementsForItem(item) {
return {
lockType: item.lockType || item.scenarioData?.lockType,
requires: item.requires || item.scenarioData?.requires,
lockType: item.lockType || item.scenarioData?.lockType, // Can be: 'key', 'pin', 'password', 'bluetooth', or 'biometric'
requires: item.requires || item.scenarioData?.requires, // Key ID, PIN code, password, BT MAC address, or fingerprint owner name
isUnlockedButNotCollected: false
};
}