diff options
| -rw-r--r-- | teleporter/init.lua | 7 | ||||
| -rw-r--r-- | teleporter/teleporter.lua | 241 | ||||
| -rw-r--r-- | teleporter/textures/teleporter.png | bin | 0 -> 424 bytes | |||
| -rw-r--r-- | teleporter/textures/teleporter.xcf | bin | 0 -> 4678 bytes |
4 files changed, 248 insertions, 0 deletions
diff --git a/teleporter/init.lua b/teleporter/init.lua new file mode 100644 index 0000000..7a218e4 --- /dev/null +++ b/teleporter/init.lua @@ -0,0 +1,7 @@ +teleporter = {} + +teleporter.modpath = minetest.get_modpath("teleporter") + +dofile(teleporter.modpath .. '/teleporter.lua') + +teleporter:load() diff --git a/teleporter/teleporter.lua b/teleporter/teleporter.lua new file mode 100644 index 0000000..b95e3af --- /dev/null +++ b/teleporter/teleporter.lua @@ -0,0 +1,241 @@ +-- +-- Teleporter +-- + +teleporter.config = {} +teleporter.config.filename = minetest.get_worldpath() .. "/teleporter.cfg" +teleporter.positions = {} + +function teleporter:load() + local file, err = io.open(self.config.filename, "r") + if err then + minetest.log('error', 'could not read ' .. self.config.filename ) + return err + end + self.positions = minetest.deserialize(file:read("*a")) + if type(self.positions) ~= "table" then + minetest.log('error', 'teleporter_positions were not a table') + end + + if self.positions == nil then + self.positions = {} + end + + file:close() +end + +function teleporter:save() + local datastr = minetest.serialize(self.positions) + if not datastr then + minetest.log("error", "[teleporter] Failed to serialize teleporter positions!") + return + end + local file, err = io.open(self.config.filename, "w") + if err then + return err + end + file:write(datastr) + file:close() +end + +minetest.register_node("teleporter:teleporter", +{ + description = "Teleporter", + buildable_to = false, + use_texture_alpha = true, + light_source = 4, + drawtype = "nodebox", + node_box = { + type = "fixed", + fixed = { + -- 1--------(D)-----2 + -- |\ |\ + -- | \ | \ + -- | (J) | (I) + -- | \ | \ + -- (A) 4-------(H)------3 + -- | | | | + -- | | (K) | + -- | (L) | | + -- | | | | + -- 5----|---(C)-----6 (G) + -- \ | \ | + -- (B) | (F) | + -- \ | \ | + -- \| \| + -- 8-------(E)------7 + + -- Edges + {-0.5, -0.5, -0.5, -0.4, -0.4, 0.5}, -- A + {-0.5, -0.5, -0.5, -0.4, 0.5, -0.4}, -- B + {-0.5, -0.5, -0.5, 0.5, -0.4, -0.4}, -- C + {-0.5, -0.5, 0.5, 0.4, -0.4, 0.4}, -- D + {-0.5, 0.5, -0.5, 0.4, 0.4, -0.4}, -- E + {0.5, -0.5, -0.5, 0.4, 0.4, -0.4}, -- F + {0.5, 0.5, 0.5, 0.4, 0.4, -0.4}, -- G + {-0.5, 0.5, 0.5, 0.4, 0.4, 0.4}, -- H + {0.5, -0.5, 0.5, 0.4, 0.4, 0.4}, -- I + {-0.5, -0.5, 0.5, -0.4, 0.4, 0.4}, -- J + {0.5, -0.5, -0.5, 0.4, -0.4, 0.4}, -- K + {-0.5, 0.5, -0.5, -0.4, 0.4, 0.4}, -- L + + -- Corners + { -0.55, -0.55, 0.55, -0.35, -0.35, 0.35 }, -- 1 + { 0.55, -0.55, 0.55, 0.35, -0.35, 0.35 }, -- 2 + { 0.55, 0.55, 0.55, 0.35, 0.35, 0.35 }, -- 3 + { -0.55, 0.55, 0.55, -0.35, 0.35, 0.35 }, -- 4 + { -0.55, -0.55, -0.55, -0.35, -0.35, -0.35 }, -- 5 + { 0.55, -0.55, -0.55, 0.35, -0.35, -0.35 }, -- 6 + { 0.55, 0.55, -0.55, 0.35, 0.35, -0.35 }, -- 7 + { -0.55, 0.55, -0.55, -0.35, 0.35, -0.35 }, -- 8 + + -- Center box + {0.20, 0.20, 0.20, -0.20, -0.20, -0.20}, + }, + }, + tiles = { "teleporter.png" }, + groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3}, + on_construct = + function(pos) + end, + on_place = + function(itemstack, placer, pointed_thing) + local player_name = placer:get_player_name() + + if teleporter.positions[player_name] == nil then + teleporter.positions[player_name] = {} + end + + local pos1 = teleporter.positions[player_name].first + local pos2 = teleporter.positions[player_name].second + if pos1 == nil or pos2 == nil then + minetest.item_place(itemstack, placer, pointed_thing) + else + minetest.log('warning', 'Only two teleporters at a time') + end + end, + after_place_node = + function(pos, placer, itemstack, pointed_thing) + local player_name = placer:get_player_name() + + if teleporter.positions[player_name] == nil then + teleporter.positions[player_name] = {} + end + + local meta = minetest.get_meta(pos) + meta:set_string("infotext", "Teleporter owned by " .. player_name) + + if teleporter.positions[player_name].first == nil then + teleporter.positions[player_name].first = pos + teleporter:save() + return + end + + if teleporter.positions[player_name].second == nil then + teleporter.positions[player_name].second = pos + teleporter:save() + return + end + + minetest.log('error', 'Only two teleporters!') + end, + after_dig_node = + function(pos, oldnode, oldmetadata, digger) + local player_name = digger:get_player_name() + + if teleporter.positions[player_name] == nil then + teleporter.positions[player_name] = {} + end + + local pos1 = teleporter.positions[player_name].first + local pos2 = teleporter.positions[player_name].second + + if pos1 ~= nil and + pos1.x == pos.x and pos1.y == pos.y and pos1.z == pos.z then + teleporter.positions[player_name].first = nil + print('deleting first') + teleporter:save() + return + end + + if pos2 ~= nil and + pos2.x == pos.x and pos2.y == pos.y and pos2.z == pos.z then + teleporter.positions[player_name].second = nil + print('deleting second') + teleporter:save() + return + end + + minetest.log('error', 'Teleporter not registered!') + + minetest.node_dig(pos, node, player) + end, + can_dig = + function(pos, player) + local player_name = player:get_player_name() + + if teleporter.positions[player_name] == nil then + teleporter.positions[player_name] = {} + end + + local pos1 = teleporter.positions[player_name].first + local pos2 = teleporter.positions[player_name].second + + local pos0 = nil + if pos1 ~= nil and + pos1.x == pos.x and pos1.y == pos.y and pos1.z == pos.z then + return true + end + + if pos2 ~= nil and + pos2.x == pos.x and pos2.y == pos.y and pos2.z == pos.z then + return true + end + + return false + end, + on_rightclick = + function(pos, node, player, itemstack, pointed_thing) + --if player:get_wielded_item():to_string() ~= '' then + -- return + --end + + local player_name = player:get_player_name() + + if teleporter.positions[player_name] == nil then + teleporter.positions[player_name] = {} + end + + local pos1 = teleporter.positions[player_name].first + local pos2 = teleporter.positions[player_name].second + + local pos0 = nil + if pos1 ~= nil and + pos1.x == pos.x and pos1.y == pos.y and pos1.z == pos.z then + minetest.log('info', 'this is first, teleport to second') + pos0 = pos2 + end + + if pos2 ~= nil and + pos2.x == pos.x and pos2.y == pos.y and pos2.z == pos.z then + minetest.log('info', 'this is second, teleport to first') + pos0 = pos1 + end + + if pos0 ~= nil then + player:moveto(pos0) + return + end + + minetest.log('error', 'Teleporter was not registered or only one teleporter was registered.') + end +}) + +minetest.register_craft({ + output = 'teleporter:teleporter 2', + recipe = { + { 'default:mese_crystal', 'default:steel_ingot', 'default:mese_crystal' }, + { 'default:steel_ingot', 'default:diamondblock', 'default:steel_ingot' }, + { 'default:mese_crystal', 'default:steel_ingot', 'default:mese_crystal' } + } +}) diff --git a/teleporter/textures/teleporter.png b/teleporter/textures/teleporter.png Binary files differnew file mode 100644 index 0000000..5839765 --- /dev/null +++ b/teleporter/textures/teleporter.png diff --git a/teleporter/textures/teleporter.xcf b/teleporter/textures/teleporter.xcf Binary files differnew file mode 100644 index 0000000..13f18fb --- /dev/null +++ b/teleporter/textures/teleporter.xcf |
