* `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
* `search_center` is an optional boolean (default: `false`)
If true `pos` is also checked for the nodes
-* `minetest.find_nodes_in_area(pos1, pos2, nodenames)`: returns a list of
- positions.
+* `minetest.find_nodes_in_area(pos1, pos2, nodenames, [grouped])`
+ * `pos1` and `pos2` are the min and max positions of the area to search.
* `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
- * First return value: Table with all node positions
- * Second return value: Table with the count of each node with the node name
- as index.
+ * If `grouped` is true the return value is a table indexed by node name
+ which contains lists of positions.
+ * If `grouped` is false or absent the return values are as follows:
+ first value: Table with all node positions
+ second value: Table with the count of each node with the node name
+ as index
* Area volume is limited to 4,096,000 nodes
* `minetest.find_nodes_in_area_under_air(pos1, pos2, nodenames)`: returns a
list of positions.
HTTP Requests
-------------
-
-* `minetest.request_http_api()`:
- * returns `HTTPApiTable` containing http functions if the calling mod has
- been granted access by being listed in the `secure.http_mods` or
- `secure.trusted_mods` setting, otherwise returns `nil`.
- * The returned table contains the functions `fetch`, `fetch_async` and
+* `minetest.get_http_api()`
+ * returns `HTTPApiTable` containing http functions.
+ * The returned table contains the functions `fetch_sync`, `fetch_async` and
`fetch_async_get` described below.
- * Only works at init time and must be called from the mod's main scope
- (not from a function).
* Function only exists if minetest server was built with cURL support.
- * **DO NOT ALLOW ANY OTHER MODS TO ACCESS THE RETURNED TABLE, STORE IT IN
- A LOCAL VARIABLE!**
-* `HTTPApiTable.fetch(HTTPRequest req, callback)`
- * Performs given request asynchronously and calls callback upon completion
- * callback: `function(HTTPRequestResult res)`
- * Use this HTTP function if you are unsure, the others are for advanced use
+* `HTTPApiTable.fetch_sync(HTTPRequest req)`: returns HTTPRequestResult
+ * Performs given request synchronously
* `HTTPApiTable.fetch_async(HTTPRequest req)`: returns handle
* Performs given request asynchronously and returns handle for
`HTTPApiTable.fetch_async_get`
* `HTTPApiTable.fetch_async_get(handle)`: returns HTTPRequestResult
* Return response data for given asynchronous HTTP request
+### `HTTPRequest` definition
+
+Used by `HTTPApiTable.fetch` and `HTTPApiTable.fetch_async`.
+
+ {
+ url = "http://example.org",
+
+ timeout = 10,
+ -- Timeout for connection in seconds. Default is 3 seconds.
+
+ post_data = "Raw POST request data string" OR {field1 = "data1", field2 = "data2"},
+ -- Optional, if specified a POST request with post_data is performed.
+ -- Accepts both a string and a table. If a table is specified, encodes
+ -- table as x-www-form-urlencoded key-value pairs.
+ -- If post_data is not specified, a GET request is performed instead.
+
+ user_agent = "ExampleUserAgent",
+ -- Optional, if specified replaces the default minetest user agent with
+ -- given string
+
+ extra_headers = { "Accept-Language: en-us", "Accept-Charset: utf-8" },
+ -- Optional, if specified adds additional headers to the HTTP request.
+ -- You must make sure that the header strings follow HTTP specification
+ -- ("Key: Value").
+
+ multipart = boolean
+ -- Optional, if true performs a multipart HTTP request.
+ -- Default is false.
+ }
+
+### `HTTPRequestResult` definition
+
+Passed to `HTTPApiTable.fetch` callback. Returned by
+`HTTPApiTable.fetch_async_get`.
+
+ {
+ completed = true,
+ -- If true, the request has finished (either succeeded, failed or timed
+ -- out)
+
+ succeeded = true,
+ -- If true, the request was successful
+
+ timeout = false,
+ -- If true, the request timed out
+
+ code = 200,
+ -- HTTP status code
+
+ data = "response"
+ }
+
+
Storage API
-----------
-- Otherwise, the default behavior is used. (currently: any random tile)
}
-`HTTPRequest` definition
-------------------------
-
-Used by `HTTPApiTable.fetch` and `HTTPApiTable.fetch_async`.
-
- {
- url = "http://example.org",
-
- timeout = 10,
- -- Timeout for connection in seconds. Default is 3 seconds.
-
- post_data = "Raw POST request data string" OR {field1 = "data1", field2 = "data2"},
- -- Optional, if specified a POST request with post_data is performed.
- -- Accepts both a string and a table. If a table is specified, encodes
- -- table as x-www-form-urlencoded key-value pairs.
- -- If post_data is not specified, a GET request is performed instead.
-
- user_agent = "ExampleUserAgent",
- -- Optional, if specified replaces the default minetest user agent with
- -- given string
-
- extra_headers = { "Accept-Language: en-us", "Accept-Charset: utf-8" },
- -- Optional, if specified adds additional headers to the HTTP request.
- -- You must make sure that the header strings follow HTTP specification
- -- ("Key: Value").
-
- multipart = boolean
- -- Optional, if true performs a multipart HTTP request.
- -- Default is false.
- }
-
-`HTTPRequestResult` definition
-------------------------------
-
-Passed to `HTTPApiTable.fetch` callback. Returned by
-`HTTPApiTable.fetch_async_get`.
-
- {
- completed = true,
- -- If true, the request has finished (either succeeded, failed or timed
- -- out)
-
- succeeded = true,
- -- If true, the request was successful
-
- timeout = false,
- -- If true, the request timed out
-
- code = 200,
- -- HTTP status code
-
- data = "response"
- }
-
Authentication handler definition
---------------------------------
projects / dragonfireclient.git / blobdiff