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author | Perttu Ahola <celeron55@gmail.com> | 2011-11-12 19:19:58 +0200 |
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committer | Perttu Ahola <celeron55@gmail.com> | 2011-11-29 19:13:40 +0200 |
commit | f8c9b703798873c6e958560341105069dca8f86c (patch) | |
tree | d39e85cc36b957c372cfbab7ffc1252faaea16ab /data | |
parent | 7b802c547dc23b022605bc7b934c31461b47622b (diff) | |
download | minetest-f8c9b703798873c6e958560341105069dca8f86c.tar.gz minetest-f8c9b703798873c6e958560341105069dca8f86c.tar.bz2 minetest-f8c9b703798873c6e958560341105069dca8f86c.zip |
Scripting: Allow multiple global step callbacks and improve documentation
Diffstat (limited to 'data')
-rw-r--r-- | data/scripts/default.lua | 52 |
1 files changed, 43 insertions, 9 deletions
diff --git a/data/scripts/default.lua b/data/scripts/default.lua index 0b9f8b913..eda7cd25e 100644 --- a/data/scripts/default.lua +++ b/data/scripts/default.lua @@ -72,13 +72,47 @@ function dump(o, dumped) end end +-- Global functions: +-- minetest.register_entity(name, prototype_table) +-- minetest.register_globalstep(func) +-- +-- Global objects: +-- minetest.env - environment reference +-- +-- Global tables: +-- minetest.registered_entities +-- ^ List of registered entity prototypes, indexed by name +-- minetest.object_refs +-- ^ List of object references, indexed by active object id +-- minetest.luaentities +-- ^ List of lua entities, indexed by active object id +-- +-- EnvRef methods: +-- - add_node(pos, content); pos={x=num, y=num, z=num} +-- +-- ObjectRef methods: +-- - remove(): remove object (after returning from Lua) +-- - getpos(): returns {x=num, y=num, z=num} +-- - setpos(pos); pos={x=num, y=num, z=num} +-- - moveto(pos, continuous=false): interpolated move +-- - add_to_inventory(itemstring): add an item to object inventory +-- +-- Registered entities: +-- - Functions receive a "luaentity" as self: +-- - It has the member .object, which is an ObjectRef pointing to the object +-- - The original prototype stuff is visible directly via a metatable +-- + print("omg lol") print("minetest dump: "..dump(minetest)) -- Global environment step function function on_step(dtime) + -- print("on_step") end +minetest.register_globalstep(on_step) + local TNT = { -- Maybe handle gravity and collision this way? dunno physical = true, @@ -112,6 +146,15 @@ function TNT:on_rightclick(clicker) pos = {x=pos.x, y=pos.y+0.1, z=pos.z} self.object:moveto(pos, false) end + +print("TNT dump: "..dump(TNT)) + +print("Registering TNT"); +minetest.register_entity("TNT", TNT) + +print("minetest.registered_entities:") +dump2(minetest.registered_entities) + --[[ function TNT:on_rightclick(clicker) print("TNT:on_rightclick()") @@ -125,15 +168,6 @@ function TNT:on_rightclick(clicker) end --]] -print("TNT dump: "..dump(TNT)) - -print("Registering TNT"); -minetest.register_entity("TNT", TNT) - ---print("minetest.registered_entities: "..dump(minetest.registered_entities)) -print("minetest.registered_entities:") -dump2(minetest.registered_entities) - --[=[ register_block(0, { |