updated to use new canvas features

builder/viewer.lua

@@ -1,3 +1,11 @@
+local Builder   = require('builder.builder')
+local Schematic = require('builder.schematic')
+local TableDB   = require('core.tableDB')
+local Util      = require('util')
+
+local fs         = _G.fs
+local peripheral = _G.peripheral
+
 local n = peripheral.find "neuralInterface"
 
 if not n then error "run on neural interface" end
@@ -5,38 +13,8 @@ if not n then error "run on neural interface" end
 if not n.hasModule "plethora:glasses" then error "needs overlay glasses" end
 if not n.hasModule "plethora:sensor" or not n.hasModule "plethora:introspection" or not n.getMetaOwner then error "needs entity sensor + bound introspection module" end
 
-local itemDB    = require('core.itemDB')
-local Schematic = require('builder.schematic')
-local TableDB   = require('core.tableDB')
-local Util      = require('util')
-
-local colors     = _G.colors
-local fs         = _G.fs
-
 local BUILDER_DIR = 'usr/builder'
 
-local Builder = require('builder.builder')
-
-Builder.schematic = Schematic()
-
-local function convertSingleBack(item)
-  if item then
-    item.id = item.name
-    item.dmg = item.damage
-    item.qty = item.count
-    item.max_size = item.maxCount
-    item.display_name = item.displayName
-  end
-  return item
-end
-
-local function convertBack(t)
-  for _,v in pairs(t) do
-    convertSingleBack(v)
-  end
-  return t
-end
-
 --[[-- SubDB --]]--
 local subDB = TableDB({
   fileName = fs.combine(BUILDER_DIR, 'sub.db'),
@@ -140,6 +118,7 @@ end
 subDB:load()
 
 print('Loading schematic')
+Builder.schematic = Schematic()
 Builder.schematic:load(args[1])
 print('Substituting blocks')
 
@@ -149,11 +128,17 @@ Builder:substituteBlocks(Util.throttle())
 local cn = n.canvas3d().create()
 
 local pos = n.getMetaOwner().withinBlock
-cn.recenter({-pos.x, -pos.y, -pos.z})
+cn.recenter({-(pos.x + .5), -(pos.y + 2) + .5, -(pos.z + .5) })
+
 for i = 1, #Builder.schematic.blocks do
-  b = Builder.schematic:getComputedBlock(i)
+  local b = Builder.schematic:getComputedBlock(i)
-  if b.id ~= "minecraft:air" then
+  if b.id ~= "minecraft:air" and b.id ~= 'minecraft:water' then
-    cn.addBox(b.x, b.y-10, b.z, 0xffffff40).setDepthTested(false)
+    local s, m = pcall(function()
+      cn.addItem({ b.x, b.y, b.z }, b.id, b.dmg)
+    end)
+    if not s and m then
+      printError(m)
+    end
   end
 end
 

neural/Scanner.lua

@@ -136,11 +136,20 @@ function page.detail:show(blocks, entry)
 				for _, b in pairs(blocks) do
 					if not projecting[b.id] then
 						projecting[b.id] = b
-						b.box = canvas.addBox(
+						pcall(function()
-							pos.x - offset.x + b.x + -(pos.x % 1) + .25,
+							b.box = canvas.addItem({
-							pos.y - offset.y + b.y + -(pos.y % 1) + .25,
+								pos.x - offset.x + b.x + -(pos.x % 1) + .5,
-							pos.z - offset.z + b.z + -(pos.z % 1) + .25,
+								pos.y - offset.y + b.y + -(pos.y % 1) + .5,
-							.5, .5, .5)
+								pos.z - offset.z + b.z + -(pos.z % 1) + .5 },
+								b.name, b.damage, .5)
+						end)
+						if not b.box then
+							b.box = canvas.addBox(
+								pos.x - offset.x + b.x + -(pos.x % 1) + .25,
+								pos.y - offset.y + b.y + -(pos.y % 1) + .25,
+								pos.z - offset.z + b.z + -(pos.z % 1) + .25,
+								.5, .5, .5)
+						end
 						b.box.setDepthTested(false)
 					end
 				end

neural/ores.lua

@@ -90,6 +90,7 @@ local function update()
       for _, b in pairs(blocks) do
         if not projecting[b.id] then
           projecting[b.id] = b
+          --[[
           b.box = canvas.addFrame({
             pos.x - offset.x + b.x + -(pos.x % 1) + .5,
             pos.y - offset.y + b.y + -(pos.y % 1) + .5,
@@ -97,6 +98,14 @@ local function update()
           })
           b.box.setDepthTested(false)
           b.box.addItem({ 0, 0 }, b.name, b.damage, 2)
+          --]]
+
+          b.box = canvas.addItem({
+            pos.x - offset.x + b.x + -(pos.x % 1) + .5,
+            pos.y - offset.y + b.y + -(pos.y % 1) + .5,
+            pos.z - offset.z + b.z + -(pos.z % 1) + .5,
+          }, b.name, b.damage, .5)
+          b.box.setDepthTested(false)
         end
       end