71 lines
2.5 KiB
JavaScript
71 lines
2.5 KiB
JavaScript
Items = new Meteor.Collection('items');
|
|
|
|
Schemas.Item = new SimpleSchema({
|
|
name: {type: String, defaultValue: "New Item"},
|
|
plural: {type: String, optional: true},
|
|
description:{type: String, optional: true},
|
|
container: {type: String, regEx: SimpleSchema.RegEx.Id}, //id of container it is normally stowed in
|
|
charId: {type: String, regEx: SimpleSchema.RegEx.Id}, //id of owner
|
|
quantity: {type: Number, min: 0, defaultValue: 1},
|
|
weight: {type: Number, min: 0, defaultValue: 0, decimal: true},
|
|
value: {type: Number, min: 0, defaultValue: 0, decimal: true},
|
|
equipmentSlot: {
|
|
type: String,
|
|
defaultValue: "none",
|
|
allowedValues: ["none", "head", "armor", "arms", "hands", "held", "feet"]
|
|
},
|
|
equipped: {type: Boolean, defaultValue: false},
|
|
color: {type: String, allowedValues: _.keys(colorOptions), defaultValue: "green"}
|
|
});
|
|
|
|
Items.attachSchema(Schemas.Item);
|
|
|
|
Items.helpers({
|
|
totalValue: function(){
|
|
return this.value * this.quantity;
|
|
},
|
|
totalWeight: function(){
|
|
return this.weight * this.quantity;
|
|
},
|
|
pluralName: function(){
|
|
if(this.plural && this.quantity !== 1){
|
|
return this.plural;
|
|
} else{
|
|
return this.name;
|
|
}
|
|
}
|
|
});
|
|
|
|
//keep effects sycned with items
|
|
//if an item's equipped state changes, update related effects' enabled state
|
|
Items.find({}, {fields: {equipped: 1}}).observeChanges({
|
|
added: function(id, fields){
|
|
Effects.find({ type: "equipment", sourceId: id, enabled: {$ne: fields.equipped} },
|
|
{fields: {enabled: 1} }).forEach(function(effect){
|
|
Effects.update(effect._id, {$set: {enabled: fields.equipped}})
|
|
});
|
|
},
|
|
changed: function(id, fields){
|
|
Effects.find({type: "equipment", sourceId: id, enabled: {$ne: fields.equipped} },
|
|
{fields: {enabled: 1} }).forEach(function(effect){
|
|
Effects.update(effect._id, {$set: {enabled: fields.equipped}})
|
|
});
|
|
}
|
|
});
|
|
|
|
//if an effect's type, source or enabled state change, keep the enabled state up to date with the item's equipped state
|
|
Effects.find({type: "equipment"}, {fields: {type: 1, enabled: 1, sourceId: 1}}).observe({
|
|
added: function(newEffect){
|
|
var item = Items.findOne(newEffect.sourceId, {fields: {equipped: 1}});
|
|
if(item && item.equipped !== newEffect.enabled){
|
|
Effects.update(newEffect._id, {$set: {enabled: item.equipped}})
|
|
}
|
|
},
|
|
changed: function(newEffect, oldEffect){
|
|
var item = Items.findOne(newEffect.sourceId, {fields: {equipped: 1}});
|
|
if(item && item.equipped !== newEffect.enabled){
|
|
Effects.update(newEffect._id, {$set: {enabled: item.equipped}})
|
|
}
|
|
}
|
|
})
|