Difference between revisions of "User:Xyz/stress"

Revision as of 07:17, 18 February 2013

_()!

http://irc.minetest.ru/minetest/2013-02-17#i_2877771

Core concepts

All functions are prefixed with :. All properties are prefixed with ..

Types

position

Same as position.

stressedNode

Created via _(position)

Implements:

:value() — get node name
:value("string") — set node name (like minetest.env:set_node())
something with meta?

stressedNodeDef (what a weird name! better think of another one)

Created via _("name"), i.e. _("default:dirt")

:on("event", function()) — registers event, possible ones:
- dig
- place
- punch
- rightclick

Global functions

_:on("event", function())
- generated
- shutdown
- …

Something

An example of code in stress:

_("default:dirt"):on("place", function(me)
    me:value("default:dirt_with_grass")
end)

same without stress

minetest.register_on_placenode(function(pos, newnode)
    if newnode.name == "default:dirt" then
        minetest.env:set_node(pos, {name="default:dirt_with_grass"})
    end
end)

Something more?

dirttograss = nil
_:on("chat", function(message)
    if message == "/dirttograss" and not dirttograss then
        dirttograss = _("default:dirt"):on("place", function(me)
            me:value("default:dirt_with_grass")
        end)
    elseif message == "/nodirttograss" and dirttograss then
        _(dirttograss):clear()
    end
end)

@@ Line 2: / Line 2: @@
 http://irc.minetest.ru/minetest/2013-02-17#i_2877771
+== Core concepts ==
+All functions are prefixed with <code>:</code>. All properties are prefixed with <code>.</code>.
 == Types ==
@@ Line 25: / Line 28: @@
 == Global functions ==
-* <code>_.on("event", function())</code>
+* <code>_:on("event", function())</code>
 ** <code>generated</code>
 ** <code>shutdown</code>
@@ Line 42: / Line 45: @@
      if newnode.name == "default:dirt" then
          minetest.env:set_node(pos, {name="default:dirt_with_grass"})
+    end
+end)
+</source>
+Something more?
+<source>
+dirttograss = nil
+_:on("chat", function(message)
+    if message == "/dirttograss" and not dirttograss then
+        dirttograss = _("default:dirt"):on("place", function(me)
+            me:value("default:dirt_with_grass")
+        end)
+    elseif message == "/nodirttograss" and dirttograss then
+        _(dirttograss):clear()
      end
 end)
 </source>