/**** 
* Classes
****/ 
// Blood Splash Class
var BloodSplash = Container.expand(function (x, y, isFinal) {
	var self = Container.call(this);
	var bloodGraphics = self.attachAsset('Blood_Splash_1', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0,
		rotation: Math.random() * Math.PI * 2,
		scaleX: 0,
		scaleY: 0
	});
	self.x = x;
	self.y = y;
	var growSpeed = isFinal ? 0.1 : 0.05;
	self.update = function () {
		bloodGraphics.alpha += 0.05;
		bloodGraphics.scaleX += growSpeed;
		bloodGraphics.scaleY += growSpeed;
		if (bloodGraphics.alpha >= 1) {
			game.removeChild(self);
		}
	};
	return self;
});
// Class for Mishnu's harvest radius
var HarvestRadius = Container.expand(function () {
	var self = Container.call(this);
	var radiusGraphics = self.attachAsset('radius', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 10,
		scaleY: 10
	});
	self.radiusSize = 300; // Effective radius size
	self.update = function () {
		self.x = mishnu.x;
		self.y = mishnu.y;
	};
	return self;
});
// Function to randomly select a sound from a list
// Class for Humans
var Human = Container.expand(function () {
	var self = Container.call(this);
	var humanGraphics = self.attachAsset('human', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var bloodSplashes = [];
	self.speedX = (Math.random() * 2 - 1) * 2;
	self.speedY = (Math.random() * 2 - 1) * 2;
	self.isBeingHarvested = false;
	self.inRadiusStartTime = null;
	self.currentAgonySound = null;
	self.currentCrunchSound = null;
	self.yellStarted = false; // Tracks if the yell has started
	self.yellShouldPlay = Math.random() < 1 / 3; // 1-in-3 chance for yelling
	self.flashTimer = 0; // Timer for red flashing
	self.flashInterval = 500; // Initial interval for flashing
	self.update = function () {
		// Escape logic
		self.x += self.speedX;
		self.y += self.speedY;
		// Keep humans within the viewport margins
		if (self.x < 50 || self.x > 2048 - 50) {
			self.speedX *= -1;
		}
		if (self.y < 50 || self.y > 2732 - 250) {
			// Extra margin for bottom text box
			self.speedY *= -1;
		}
		// Check distance to Mishnu
		var dx = self.x - mishnu.x;
		var dy = self.y - mishnu.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (mishnu.humansHarvested >= mishnu.cargoMax * 1.5) {
			// Stop all sounds when cargo exceeds 150% capacity
			if (self.currentAgonySound) {
				fadeOutSound(self.currentAgonySound, 500);
			}
			if (self.currentCrunchSound) {
				self.currentCrunchSound.stop();
			}
			self.isBeingHarvested = false;
			humanGraphics.tint = 0xFFFFFF; // Reset flashing
			return;
		}
		if (distance < radius.radiusSize - 2) {
			if (!self.isBeingHarvested) {
				self.isBeingHarvested = true;
				self.inRadiusStartTime = Date.now();
				self.flashTimer = 0;
				bloodSplashes = [];
				self.yellStarted = false;
			} else {
				// Calculate vibration intensity based on time in the radius
				var elapsedTime = Date.now() - self.inRadiusStartTime;
				var intensity = Math.min(1, elapsedTime / 3000); // Max intensity at 3 seconds
				// Add vibration effect
				humanGraphics.x = Math.random() * intensity * 10 - intensity * 5;
				humanGraphics.y = Math.random() * intensity * 10 - intensity * 5;
				// Escape logic during vibration
				var runSpeed = 2; // Speed humans try to escape the radius
				self.x += dx / distance * runSpeed;
				self.y += dy / distance * runSpeed;
				// Flash red effect
				self.flashTimer += LK.getDelta();
				if (self.flashTimer >= self.flashInterval) {
					self.flashTimer = 0;
					humanGraphics.tint = humanGraphics.tint === 0xFFFFFF ? 0xFF0000 : 0xFFFFFF;
					// Emit blood splash
					var bloodSplash = game.addChild(new BloodSplash(self.x, self.y));
					bloodSplashes.push(bloodSplash);
				}
				// Increase flash frequency closer to harvest
				self.flashInterval = Math.max(100, 500 - elapsedTime / 3000 * 400);
				// Start agony yell after 1 second of harvesting
				if (elapsedTime > 1000 && !self.yellStarted && self.yellShouldPlay) {
					self.yellStarted = true;
					self.currentAgonySound = getRandomSound(['Agony_Yell_1', 'Agony_Yell_2', 'Agony_Yell_3', 'Agony_Yell_4', 'Agony_Yell_5', 'Agony_Yell_6', 'Agony_Yell_7']);
					self.currentAgonySound.volume = 0.3;
					self.currentAgonySound.play();
				}
				if (elapsedTime >= 3000) {
					// Harvest after 3 seconds
					if (mishnu.humansHarvested < mishnu.cargoMax * 1.5) {
						game.removeChild(self); // Remove human from the game
						humans.splice(humans.indexOf(self), 1); // Remove from array
						mishnu.humansHarvested++;
						// Stop yelling abruptly
						if (self.currentAgonySound) {
							self.currentAgonySound.stop();
						}
						// Play ding and squish sounds on harvest
						LK.getSound('Ding_1').play();
						getRandomSound(['Squish_1', 'Squish_2', 'Squish_3', 'Squish_4']).play();
						// Final blood splashes
						for (var i = 0; i < 10; i++) {
							var bloodSplash = game.addChild(new BloodSplash(self.x, self.y, true));
							bloodSplashes.push(bloodSplash);
						}
					}
				}
			}
		} else {
			// Reset harvesting state if outside the radius
			if (self.isBeingHarvested) {
				if (self.currentAgonySound && self.yellStarted) {
					self.currentAgonySound.loop = false;
				}
				if (self.currentCrunchSound) {
					self.currentCrunchSound.stop();
				}
			}
			self.isBeingHarvested = false;
			self.inRadiusStartTime = null;
			self.flashTimer = 0;
			humanGraphics.tint = 0xFFFFFF; // Reset flashing
			bloodSplashes.forEach(function (splash) {
				game.removeChild(splash);
			});
		}
	};
	return self;
});
// Class for Mishnu
var Mishnu = Container.expand(function () {
	var self = Container.call(this);
	var mishnuGraphics = self.attachAsset('mishnu', {
		anchorX: 0.5,
		anchorY: 0.5,
		zIndex: 1
	});
	self.speed = 4;
	self.humansHarvested = 0;
	self.cargoMax = 10;
	self.targetX = 2048 / 2;
	self.targetY = 2732 - 200;
	self.update = function () {
		var dx = self.targetX - self.x;
		var dy = self.targetY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Adjust speed based on cargo
		if (self.humansHarvested > self.cargoMax) {
			var overCapacityFactor = (self.humansHarvested - self.cargoMax) / (self.cargoMax * 0.5);
			self.speed = Math.max(1, 4 - 3 * overCapacityFactor); // Minimum speed of 1
		} else {
			self.speed = 4; // Full speed
		}
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
		}
		// Keep Mishnu within viewport margins
		self.x = Math.max(50, Math.min(2048 - 50, self.x));
		self.y = Math.max(50, Math.min(2732 - 250, self.y));
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Function to randomly select a sound from a list
function getRandomSound(soundList) {
	return LK.getSound(soundList[Math.floor(Math.random() * soundList.length)]);
}
// Function to fade out a sound
function fadeOutSound(sound, duration) {
	var initialVolume = sound.volume;
	var fadeStep = initialVolume / (duration / 100);
	var fadeInterval = LK.setInterval(function () {
		if (sound.volume > 0) {
			sound.volume = Math.max(0, sound.volume - fadeStep);
		} else {
			LK.clearInterval(fadeInterval);
			sound.stop();
		}
	}, 100);
}
var radius = game.addChild(new HarvestRadius());
var mishnu = game.addChild(new Mishnu());
mishnu.x = 2048 / 2;
mishnu.y = 2732 - 200;
radius.x = mishnu.x;
radius.y = mishnu.y;
// Initialize humans
var humans = [];
for (var i = 0; i < 50; i++) {
	var human = new Human();
	human.x = Math.random() * 2048;
	human.y = Math.random() * (2732 - 100);
	humans.push(human);
	game.addChild(human);
}
// Play looping Dog Panting sound
LK.getSound('Dog_panting').play({
	loop: true
});
// Handle mouse movement
game.move = function (x, y, obj) {
	mishnu.targetX = x;
	mishnu.targetY = y;
};
// Display cargo count
var cargoText = new Text2('Cargo: 0 / 10', {
	size: 50,
	fill: 0xFFFFFF
});
cargoText.anchor.set(1, 1);
LK.gui.bottomRight.addChild(cargoText);
// Music alternation logic
var currentMusic = 'Music_Level_1_5';
game.update = function () {
	humans.forEach(function (human) {
		human.update();
	});
	mishnu.update();
	radius.update();
	cargoText.setText('Cargo: ' + mishnu.humansHarvested + ' / 10');
	// Alternate music
	if (LK.ticks % 1000 === 0) {
		currentMusic = currentMusic === 'Music_Level_1_5' ? 'Music_Level_1_4' : 'Music_Level_1_5';
		LK.playMusic(currentMusic);
	}
};