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'use strict'
function Operator (orca, x, y, glyph = '.', passive = false) {
this.name = 'unknown'
this.x = x
this.y = y
this.passive = passive
this.draw = true
this.glyph = passive ? glyph.toUpperCase() : glyph
this.info = '--'
this.ports = { input: {}, haste: {}, bang: !passive }
// Actions
this.listen = function (port, toValue = false, min = 0, max = 36) {
if (!port) { return toValue ? 0 : '.' }
const g = orca.glyphAt(this.x + port.x, this.y + port.y)
return toValue ? clamp(orca.valueOf(g), min, max) : g
}
this.output = function (g, lock = false, casesensitive = false) {
if (!this.ports.output || !g) { return }
const uppercase = casesensitive === true ? this.getCase() : false
const glyph = uppercase === true ? `${g}`.toUpperCase() : g
orca.write(this.x + this.ports.output.x, this.y + this.ports.output.y, glyph)
if (lock) {
orca.lock(this.x + this.ports.output.x, this.y + this.ports.output.y)
}
}
// Phases
this.permissions = function () {
for (const id in this.ports.haste) {
const port = this.ports.haste[id]
if (!port.unlock) {
orca.lock(this.x + port.x, this.y + port.y)
}
}
for (const id in this.ports.input) {
const port = this.ports.input[id]
if (!port.unlock) {
orca.lock(this.x + port.x, this.y + port.y)
}
}
if (this.ports.output && !this.ports.output.unlock) {
orca.lock(this.x + this.ports.output.x, this.y + this.ports.output.y)
}
}
this.haste = function () {
}
this.run = function () {
}
// Helpers
this.lock = function () {
orca.lock(this.x, this.y)
}
this.replace = function (g) {
orca.write(this.x, this.y, g)
}
this.erase = function () {
this.replace('.')
}
this.explode = function () {
this.replace('*')
this.lock()
}
this.move = function (x, y) {
const offset = { x: this.x + x, y: this.y + y }
if (!orca.inBounds(offset.x, offset.y)) { this.explode(); return }
const collider = orca.glyphAt(offset.x, offset.y)
if (collider === this.glyph) { return }
if (collider !== '*' && collider !== '.' && collider !== this.glyph) { this.explode(); return }
this.erase()
this.x += x
this.y += y
this.replace(this.glyph)
this.lock()
}
this.bang = function () {
if (orca.glyphAt(this.x + 1, this.y) === '*') { return { x: 1, y: 0 } }
if (orca.glyphAt(this.x - 1, this.y) === '*') { return { x: -1, y: 0 } }
if (orca.glyphAt(this.x, this.y + 1) === '*') { return { x: 0, y: 1 } }
if (orca.glyphAt(this.x, this.y - 1) === '*') { return { x: 0, y: -1 } }
return false
}
// Docs
this.getPorts = function () {
const a = []
const TYPE = { operator: 0, haste: 1, input: 2, output: 3 }
a.push([this.x, this.y, this.passive === true && this.draw === true ? TYPE.operator : 5, `${this.name.charAt(0).toUpperCase() + this.name.substring(1).toLowerCase()}`])
for (const id in this.ports.haste) {
const port = this.ports.haste[id]
a.push([this.x + port.x, this.y + port.y, TYPE.haste, `${this.glyph}-${id}`])
}
for (const id in this.ports.input) {
const port = this.ports.input[id]
a.push([this.x + port.x, this.y + port.y, TYPE.input, `${this.glyph}-${id}`])
}
if (this.ports.output) {
const port = this.ports.output
a.push([this.x + port.x, this.y + port.y, TYPE.output, `${this.glyph}-output`])
}
return a
}
this.getCase = function (ports = this.ports.input) {
for (const id in ports) {
const value = this.listen(ports[id])
if (isUpperCase(value) === false) {
return false
}
}
return true
}
this.docs = function () {
return `\`${this.glyph.toUpperCase()}\` **${this.name}**: ${this.info}`
}
function isUpperCase (a) { return `${a}`.toUpperCase() === `${a}` }
function clamp (v, min, max) { return v < min ? min : v > max ? max : v }
}
module.exports = Operator
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