feat(rs): introduce basic redstone library

install.lua

@@ -29,6 +29,7 @@ local LIST_CLIENT_FILES = {
 local LIST_CLIENT_CONFIG_FILES = {}
 
 local LIST_LIBS_FILES = {
+  'libs/rs.lua',
   'libs/net.lua',
   'libs/utils.lua',
   'libs/turtle-utils.lua',

libs/rs.lua

@@ -0,0 +1,68 @@
+local rs = {}
+
+rs.listenInput = function(side, onChangeCallback)
+  local state = redstone.getInput(side)
+
+  while true do
+    os.pullEvent('redstone')
+    local newState = redstone.getInput(side)
+
+    if state ~= newState then
+      state = newState
+      onChangeCallback(newState)
+    end
+  end
+end
+
+rs.createBundledOutput = function(side, initialColorState)
+  local bundledOutput = {}
+
+  local _colorState = initialColorState or 0
+
+  local function getState()
+    return _colorState
+  end
+
+  local function setState(newColorState)
+
+    if newColorState == _colorState then
+      return false
+    end
+
+    _colorState = newColorState
+    redstone.setBundledOutpout(side, newColorState)
+
+    return true
+  end
+
+  bundledOutput.getStateColor = getState
+  bundledOutput.setColorState = setState
+
+  bundledOutput.test = function(color)
+    return colors.test(getState(), color)
+  end
+
+  bundledOutput.setOn = function(color)
+    local colorState = getState()
+    local newColorState = color.combine(colorState, color)
+    return setState(newColorState)
+  end
+
+  bundledOutput.setOff = function(color)
+    local colorState = getState()
+    local newColorState = color.subtract(colorState, color)
+    return setState(newColorState)
+  end
+
+  bundledOutput.toggle = function(color)
+    if colors.test(getState(), color) then
+      return bundledOutput.setOff(color)
+    end
+
+    return bundledOutput.setOn(color)
+  end
+
+  return bundledOutput
+end
+
+return rs