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var HelpCursor = View.extend({
el: "#helpCursor",
messages: {
start: "Welcome to Vvalls!",
move: "Use the up and down keys to move around. Use left and right to pivot. WASD works too.",
},
shown: {},
initialize: function(){
$(window).mousemove(function(e){
this.el.style.left = e.pageX + "px"
this.el.style.top = e.pageY + "px"
}.bind(this))
this.show("start")
},
show: function(name){
if (name) this.showMessage(name)
this.$el.show()
},
hide: function(){
this.$el.hide()
},
showMessage: function(name){
if (+(this.shown[name] || 0) < 2) {
this.$el.html(this.messages[name])
this.shown[name] = (+this.shown[name] || 0) + 1
}
else {
this.$el.html("")
}
},
})
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