isleward/src/server/components/gatherer.js

define([
	'items/generators/quality'
], function (
	qualityGenerator
) {
	return {
		type: 'gatherer',

		nodes: [],
		gathering: null,
		gatheringTtl: 0,
		gatheringTtlMax: 7,
		defaultTtlMax: 7,

		simplify: function () {
			return {
				type: 'gatherer'
			};
		},

		gather: function () {
			if (this.gathering != null)
				return;

			var nodes = this.nodes;
			if (nodes.length == 0)
				return;

			var firstNode = nodes[0];

			this.gathering = firstNode;

			var ttlMax = firstNode.resourceNode.ttl || this.defaultTtlMax;

			if (firstNode.resourceNode.nodeType == 'fish') {
				var rod = this.obj.equipment.eq.tool;
				if (!rod) {
					process.send({
						method: 'events',
						data: {
							'onGetAnnouncement': [{
								obj: {
									msg: 'You need a fishing rod to fish'
								},
								to: [this.obj.serverId]
							}]
						}
					});

					this.gathering = null;

					return;
				}

				rod = this.obj.inventory.findItem(rod);

				var statCatchSpeed = Math.min(150, this.obj.stats.values.catchSpeed);
				ttlMax *= (1 - (statCatchSpeed / 200));
			}

			this.gatheringTtlMax = ttlMax;
			this.gatheringTtl = this.gatheringTtlMax;
		},

		update: function () {
			var gathering = this.gathering;
			if (!gathering)
				return;

			if (gathering.destroyed) {
				this.gathering = null;
				this.gatheringTtl = 0;
				this.obj.syncer.set(false, 'gatherer', 'progress', 100);
				this.obj.syncer.set(true, 'gatherer', 'progress', 100);
				this.obj.syncer.set(true, 'gatherer', 'action', 'Fishing');
				return;
			}

			var isFish = (gathering.resourceNode.nodeType == 'fish');

			if (this.gatheringTtl > 0) {
				if ((this.gatheringTtl == this.gatheringTtlMax) && (gathering.width)) {
					['x', 'y', 'width', 'height'].forEach(function (p) {
						this.obj.syncer.set(false, 'gatherer', p, gathering[p]);
					}, this);
				}

				this.gatheringTtl--;

				var progress = 100 - ~~((this.gatheringTtl / this.gatheringTtlMax) * 100);
				this.obj.syncer.set(true, 'gatherer', 'progress', progress);
				if (isFish)
					this.obj.syncer.set(true, 'gatherer', 'action', 'Fishing');

				return;
			}

			var resourceNode = gathering.resourceNode;
			var gatherResult = extend(true, {
				obj: gathering
			}, {
				nodeType: resourceNode.nodeType,
				blueprint: resourceNode.blueprint,
				xp: resourceNode.xp,
				items: gathering.inventory.items
			});
			this.obj.instance.eventEmitter.emitNoSticky('beforeGatherResource', gatherResult, this.obj);
			this.obj.fireEvent('beforeGatherResource', gatherResult, this.obj);

			this.obj.syncer.set(false, 'gatherer', 'progress', 100);

			if (isFish) {
				var rod = this.obj.equipment.eq.tool;
				rod = this.obj.inventory.findItem(rod);

				var catchChance = 40 + this.obj.stats.values.catchChance;
				if (~~(Math.random() * 100) >= catchChance) {
					process.send({
						method: 'events',
						data: {
							'onGetAnnouncement': [{
								obj: {
									msg: 'The fish got away'
								},
								to: [this.obj.serverId]
							}]
						}
					});

					this.gathering = null;

					return;
				}

				gatherResult.items.forEach(function (g) {
					delete g.quantity;

					qualityGenerator.generate(g, {
						//100 x 2.86 = 2000 (chance for a common)
						bonusMagicFind: this.obj.stats.values.fishRarity * 2.82
					});

					g.name = {
						'0': '',
						'1': 'Big ',
						'2': 'Giant ',
						'3': 'Trophy ',
						'4': 'Fabled '
					}[g.quality] + g.name;

					var statFishWeight = 1 + (this.obj.stats.values.fishWeight / 100);
					var weight = ~~((gatherResult.blueprint.baseWeight + g.quality + (Math.random() * statFishWeight)) * 100) / 100;
					g.stats = {
						weight: weight
					};

					g.worth = ~~(weight * 10);
				}, this);
			}

			if (isFish) {
				var rod = this.obj.equipment.eq.tool;
				rod = this.obj.inventory.findItem(rod);
				var itemChance = 1 + this.obj.stats.values.fishItems;
				if (~~(Math.random() * 100) < itemChance) {
					gatherResult.items = [{
						name: 'Cerulean Pearl',
						material: true,
						quantity: 1,
						quality: 3,
						sprite: [11, 9]
					}];
				}
			}

			var blueprint = gatherResult.blueprint;

			gatherResult.items.forEach(function (item, i) {
				delete item.pos;

				if (i == 0) {
					if (blueprint.itemName)
						item.name = blueprint.itemName;
					if (blueprint.itemAmount)
						item.quantity = ~~(Math.random() * blueprint.itemAmount[1]) + blueprint.itemAmount[0];
				}

				this.obj.inventory.getItem(item);

				if (item.material)
					this.obj.fireEvent('afterGatherResource', gatherResult);
			}, this);

			if (!gatherResult.noChangeAmount)
				resourceNode.gather();

			this.obj.stats.getXp(gatherResult.xp, this.obj, gatherResult.obj);

			if (gathering.destroyed) {
				if (isFish) {
					process.send({
						method: 'events',
						data: {
							'onGetAnnouncement': [{
								obj: {
									msg: 'The school has been depleted'
								},
								to: [this.obj.serverId]
							}]
						}
					});
				}

				this.nodes.spliceWhere(n => (n == gathering));
			}

			this.gathering = null;
		},

		enter: function (node) {
			var gatherResult = extend(true, {
				nodeName: node.name
			});
			this.obj.instance.eventEmitter.emitNoSticky('beforeEnterPool', gatherResult, this.obj);

			var nodeType = node.resourceNode.nodeType;
			var msg = `Press G to $ (${gatherResult.nodeName})`;
			msg = msg.replace('$', {
				herb: 'gather',
				fish: 'fish for'
			}[nodeType]);

			var success = true;
			if (nodeType == 'fish') {
				var rod = this.obj.equipment.eq.tool;
				if (rod == null) {
					success = false;
					msg = 'You need a fishing rod to fish'
				}
			}

			process.send({
				method: 'events',
				data: {
					'onGetAnnouncement': [{
						obj: {
							msg: msg
						},
						to: [this.obj.serverId]
					}]
				}
			});

			this.nodes.spliceWhere(n => (n == node));
			this.nodes.push(node);
		},

		exit: function (node) {
			this.nodes.spliceWhere(n => (n == node));
		},

		events: {
			beforeRezone: function () {
				this.events.beforeMove.call(this);
			},

			beforeMove: function () {
				if (!this.gathering)
					return;

				['x', 'y', 'width', 'height'].forEach(function (p) {
					this.obj.syncer.delete(false, 'gatherer', p);
				}, this);

				this.obj.syncer.set(true, 'gatherer', 'progress', 100);
				this.obj.syncer.set(false, 'gatherer', 'progress', 100);

				if (this.gathering.resourceNode.nodeType == 'fish')
					this.obj.syncer.set(true, 'gatherer', 'action', 'Fishing');

				this.gathering = null;
			},

			afterEquipItem: function (item) {
				var nodes = this.nodes;
				var nLen = nodes.length;

				for (var i = 0; i < nLen; i++) {
					var node = nodes[i];
					if (item.slot != 'tool')
						continue;

					if (node.resourceNode.nodeType == 'fish') {
						var rod = this.obj.equipment.eq.tool;
						if (rod == null) {
							process.send({
								method: 'events',
								data: {
									'onGetAnnouncement': [{
										obj: {
											msg: 'You need a fishing rod to fish'
										},
										to: [this.obj.serverId]
									}]
								}
							});

							if (this.gathering == node) {
								if (this.gathering.resourceNode.nodeType == 'fish')
									this.obj.syncer.set(true, 'gatherer', 'action', 'Fishing');

								this.gathering = null;
								this.obj.syncer.set(true, 'gatherer', 'progress', 100);
								this.obj.syncer.set(false, 'gatherer', 'progress', 100);
							}
						}
					}
				}
			},

			afterUnequipItem: function (item) {
				this.events.afterEquipItem.call(this, item);
			}
		}
	};
});