From f0cce6bd0e7bfafcaf91df0dccd16f43cba1ea4b Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sun, 1 Jun 2014 18:42:37 +1000
Subject: Get the from disk sim loading to work.

Still an odd problem with sonic that doesn't make sense.
---
 lib/scenriLua.lua | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 lib/scenriLua.lua

(limited to 'lib')

diff --git a/lib/scenriLua.lua b/lib/scenriLua.lua
new file mode 100644
index 0000000..1b9f010
--- /dev/null
+++ b/lib/scenriLua.lua
@@ -0,0 +1,62 @@
+--[[  scenriLua - In world objects as skang Things.
+
+TODO - Yes I know this breaks our design goals,
+       but it's the easy way to quickly whip up in world object loading.
+       Later a C + eet version will be written to fit our design,
+       and this Lua based version will be kept.
+       The system should "compile" Lua based files to eet as well.
+       For now Lua based files is easier to debug.
+
+]]
+
+do
+  local skang = require 'skang'
+  -- This module has no default skin, it creates no windows.
+  local _M = skang.moduleBegin('scenriLua', nil, 'Copyright 2014 David Seikel', '0.1', '2014-06-01 13:23:00')
+
+  MeshType = {}
+  TextureType = {}
+
+  loadSim = function(sim)
+    local file = sim .. '/index.omg'
+    print('Loading sim from file ' .. file)
+
+    -- TODO - Stuffs should be local, but externally loaded functions can't access locals it seems.
+    Stuffs = {}
+    local simData, err = loadfile(file)
+
+    if simData then
+      setfenv(simData, getfenv(1))
+      simData()
+      if Stuffs.details and Stuffs.details.stuffs then
+        local simStuffs = Stuffs
+
+        for k, v in pairs(simStuffs.details.stuffs) do
+          file = sim .. '/' .. v.fileName
+          print('Rezzing ' .. file)
+          simData, err = loadfile(file)
+          if simData then
+            setfenv(simData, getfenv(1))
+            simData()
+            if Stuffs.details and Stuffs.details.Mesh then
+                local eStuffs = addStuffs(Stuffs.uuid, Stuffs.name, Stuffs.description,
+                  Stuffs.owner, v.fileName, MeshType[Stuffs.details.Mesh.kind],
+                  v.pos[1], v.pos[2], v.pos[3], v.rot[1], v.rot[2], v.rot[3], v.rot[4])
+                if eStuffs then
+                  addMaterial(eStuffs, -1, TextureType[Stuffs.details.Mesh.materials[0].kind ], Stuffs.details.Mesh.materials[0].texture)
+                  stuffsSetup(eStuffs, Stuffs.fake)
+                end
+            end
+          elseif 'cannot open ' ~= string.sub(err, 1, 12) then
+            print("ERROR - " .. err)
+          end
+        end
+      end
+    elseif 'cannot open ' ~= string.sub(err, 1, 12) then
+      print("ERROR - " .. err)
+    end
+  end
+  skang.thingasm('loadSim', 'Load a sim.', loadSim, 'string')
+
+  skang.moduleEnd(_M)
+end
-- 
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