moving everything neatly into the assets directory

assets/bin_to_js_array.lua

@@ -0,0 +1,30 @@
+local args = {...}
+
+-- bin file to JS source
+
+local width = tonumber(args[2])
+local height = tonumber(args[3])
+local arrayname = args[4]
+local arraydec = "var "..arrayname.."=[];"
+local arrayopen = "["
+local arrayclose = "]"
+local lineend = ";"
+
+-- row starts from zero
+function arraypopulate(row, fulldata)
+    offset = width * row
+    ret = arrayopen..fulldata:byte(1 + offset)
+    for i = 1, (width - 1) do
+        ret = ret..","..tostring(fulldata:byte(1 + offset + i))
+    end
+    return arrayname..arrayopen..tostring(row)..arrayclose.."="..ret..arrayclose..lineend
+end
+
+local fi = assert(io.open(args[1], "rb"))
+local content = fi:read("*all")
+fi:close()
+
+print(arraydec)
+for k = 0, height - 1 do
+    print(arraypopulate(k, content))
+end