isleward/src/server/mods/class-necromancer/index.js

module.exports = {
	name: 'Necromancer Class',

	extraScripts: [
		'spells/spellHarvestLife',
		'spells/spellSummonSkeleton',
		'spells/spellBloodBarrier'
	],

	init: function () {
		this.events.on('onBeforeGetItemTypes', this.beforeGetItemTypes.bind(this));
		this.events.on('onBeforeGetSpellsInfo', this.beforeGetSpellsInfo.bind(this));
		this.events.on('onBeforeGetSpellsConfig', this.beforeGetSpellsConfig.bind(this));
		this.events.on('onBeforeGetSpellTemplate', this.beforeGetSpellTemplate.bind(this));
		this.events.on('onBeforeGetClientConfig', this.onBeforeGetClientConfig.bind(this));
		this.events.on('onBeforeGetAnimations', this.beforeGetAnimations.bind(this));
		this.events.on('onAfterGetZone', this.onAfterGetZone.bind(this));
	},

	onAfterGetZone: function (zone, config) {
		if (zone !== 'fjolgard')
			return;

		let newRunes = [{
			generate: true,
			spell: true,
			quality: 0,
			infinite: true,
			spellName: 'harvest life',
			worth: 3
		}, {
			generate: true,
			spell: true,
			quality: 0,
			infinite: true,
			spellName: 'summon skeleton',
			worth: 3
		}];

		let asvaldTrade = config.mobs.asvald.properties.cpnTrade;
		Array.prototype.push.apply(asvaldTrade.items.extra, newRunes);
	},

	beforeGetAnimations: function (animations) {
		//Skeleton animations
		let mobsheet = `${this.folderName}/images/mobs.png`;
		if (!animations.mobs[mobsheet])
			animations.mobs[mobsheet] = {};

		animations.mobs[mobsheet]['0'] = {
			melee: {
				spritesheet: mobsheet,
				row: 1,
				col: 0,
				frames: 2,
				frameDelay: 5
			},
			spawn: {
				spritesheet: mobsheet,
				row: 2,
				col: 0,
				frames: 3,
				frameDelay: 4,
				hideSprite: true,
				type: 'attackAnimation'
			},
			death: {
				spritesheet: mobsheet,
				row: 3,
				col: 0,
				frames: 4,
				frameDelay: 4,
				type: 'attackAnimation'
			}
		};
	},

	onBeforeGetClientConfig: function ({ resourceList }) {
		resourceList.push(`${this.folderName}/images/abilityIcons.png`);
	},

	beforeGetSpellTemplate: function (spell) {
		if (spell.type === 'HarvestLife')
			spell.template = require('./spells/spellHarvestLife');
		else if (spell.type === 'SummonSkeleton')
			spell.template = require('./spells/spellSummonSkeleton');
		else if (spell.type === 'BloodBarrier')
			spell.template = require('./spells/spellBloodBarrier');
	},

	beforeGetItemTypes: function (types) {
		['Sickle', 'Jade Sickle', 'Golden Sickle', 'Bone Sickle'].forEach(function (s, i) {
			types.oneHanded[s] = {
				spritesheet: `${this.folderName}/images/items.png`,
				sprite: [i, 0],
				spellName: 'melee',
				attrRequire: ['int'],
				spellConfig: {
					statType: ['str', 'int'],
					statMult: 1,
					cdMax: 4,
					castTimeMax: 0,
					useWeaponRange: true,
					random: {
						damage: [1, 7]
					}
				},
				implicitStat: {
					stat: 'lifeOnHit',
					value: [1, 30]
				}
			};
		}, this);
	},

	beforeGetSpellsConfig: function (spells) {
		spells['harvest life'] = {
			statType: ['str', 'int'],
			statMult: 1,
			cdMax: 10,
			castTimeMax: 3,
			manaCost: 5,
			isAttack: true,
			range: 1,
			random: {
				damage: [4, 14],
				healPercent: [2, 15]
			}
		};

		spells['summon skeleton'] = {
			statType: ['str', 'int'],
			statMult: 0.27,
			cdMax: 6,
			castTimeMax: 6,
			manaCost: 5,
			range: 9,
			random: {
				damagePercent: [20, 76],
				hpPercent: [40, 60]
			}
		};

		spells['blood barrier'] = {
			statType: ['str', 'int'],
			statMult: 0.1,
			cdMax: 13,
			castTimeMax: 3,
			manaCost: 5,
			range: 9,
			random: {
				i_drainPercentage: [10, 50],
				shieldMultiplier: [2, 5],
				i_frenzyDuration: [5, 15]
			}
		};
	},

	beforeGetSpellsInfo: function (spells) {
		spells.push({
			name: 'Harvest Life',
			description: 'Absorbs the life-force of your enemies.',
			type: 'harvestLife',
			icon: [0, 0],
			animation: 'melee',
			spritesheet: `${this.folderName}/images/abilityIcons.png`,
			particles: {
				color: {
					start: ['ff4252', 'b34b3a'],
					end: ['b34b3a', 'ff4252']
				},
				scale: {
					start: {
						min: 2,
						max: 14
					},
					end: {
						min: 0,
						max: 8
					}
				},
				lifetime: {
					min: 1,
					max: 3
				},
				alpha: {
					start: 0.7,
					end: 0
				},
				randomScale: true,
				randomColor: true,
				chance: 0.6
			}
		});

		spells.push({
			name: 'Summon Skeleton',
			description: 'Summons a skeletal warrior to assist you in combat.',
			type: 'summonSkeleton',
			icon: [1, 0],
			animation: 'magic',
			spritesheet: `${this.folderName}/images/abilityIcons.png`,
			particles: {
				color: {
					start: ['ff4252', 'b34b3a'],
					end: ['b34b3a', 'ff4252']
				},
				scale: {
					start: {
						min: 2,
						max: 14
					},
					end: {
						min: 0,
						max: 8
					}
				},
				lifetime: {
					min: 1,
					max: 3
				},
				alpha: {
					start: 0.7,
					end: 0
				},
				randomScale: true,
				randomColor: true,
				chance: 0.6
			}
		});

		spells.push({
			name: 'Blood Barrier',
			description: 'Sacrifice some life force to grant an ally a protective barrier and increased attack speed.',
			type: 'bloodBarrier',
			icon: [2, 0],
			animation: 'magic',
			spellType: 'buff',
			spritesheet: `${this.folderName}/images/abilityIcons.png`,
			particles: {
				color: {
					start: ['ff4252', 'b34b3a'],
					end: ['b34b3a', 'ff4252']
				},
				scale: {
					start: {
						min: 2,
						max: 14
					},
					end: {
						min: 0,
						max: 8
					}
				},
				lifetime: {
					min: 1,
					max: 3
				},
				alpha: {
					start: 0.7,
					end: 0
				},
				randomScale: true,
				randomColor: true,
				chance: 0.6
			}
		});
	}
};