110 lines
2.2 KiB
Lua
110 lines
2.2 KiB
Lua
local machine = require('neural.statemachine')
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local neural = require('neural.interface')
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local os = _G.os
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neural.assertModules({
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'plethora:kinetic',
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'plethora:introspection',
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'plethora:sensor',
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})
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local depth = -3
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local scales = { .2, .4, .6, .8, 1, .8, .6, .4 }
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local scale = 0
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local icon
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local w, h
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local canvas = neural.canvas and neural.canvas()
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if canvas then
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w, h = canvas.getSize()
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icon = canvas.addItem({ w - 20, h - 20 }, 'minecraft:fishing_rod' )
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end
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local fsm = machine.create({
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events = {
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{ name = 'startup', from = 'none', to = 'wait' },
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{ name = 'rod', from = 'wait', to = 'idle' },
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{ name = 'norod', from = 'idle', to = 'wait' },
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{ name = 'norod', from = 'fishing', to = 'wait' },
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{ name = 'cast', from = 'idle', to = 'fishing' },
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{ name = 'reel', from = 'fishing', to = 'idle' },
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},
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callbacks = {
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-- events
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oncast = function()
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neural.use(.2)
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os.sleep(.5)
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local meta = neural.getMetaByName('unknown')
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depth = meta and meta.y - .5 or depth
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end,
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onreel = function()
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neural.use(.3)
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os.sleep(.5)
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end,
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-- state changes
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onenterwait = function()
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print('waiting for fishing rod to be selected')
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if icon then
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icon.remove()
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icon = canvas.addItem({ w - 20, h - 20 }, 'minecraft:fishing_rod' )
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end
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end,
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onleavewait = function()
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print('fishing...')
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end,
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onenterfishing = function()
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if icon then
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icon.remove()
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scale = 0
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icon = canvas.addItem({ w - 20, h - 20 }, 'minecraft:fish', math.random(0, 3) )
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end
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end,
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}
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})
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local function isHoldingRod()
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local owner = neural.getMetaOwner()
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local held = owner.heldItem and owner.heldItem.getMetadata()
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return held and held.rawName == 'item.fishingRod'
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end
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local function fish()
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fsm:startup()
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while true do
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local meta = neural.getMetaByName('unknown')
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if isHoldingRod() then
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fsm:rod()
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if not meta then
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fsm:cast()
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elseif meta.y < depth then
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fsm:reel()
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end
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os.sleep(.1)
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else
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fsm:norod()
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os.sleep(1)
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end
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if icon and fsm.current == 'fishing' then
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scale = scale + 1
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icon.setScale(scales[(scale % #scales) + 1])
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end
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end
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end
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local s, m = pcall(fish)
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if icon then
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icon.remove()
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end
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if not s and m then
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error(m)
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end
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