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Diffstat (limited to 'doc/lua_api.txt')
| -rw-r--r-- | doc/lua_api.txt | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt index 08bdba03e..c81824163 100644 --- a/doc/lua_api.txt +++ b/doc/lua_api.txt @@ -1451,7 +1451,23 @@ Same as `image`, but does not accept a `position`; the position is instead deter * `world_pos`: World position of the waypoint. * `offset`: offset in pixels from position. +### `compass` +Displays an image oriented or translated according to current heading direction. + +* `size`: The size of this element. Negative values represent percentage + of the screen; e.g. `x=-100` means 100% (width). +* `scale`: Scale of the translated image (used only for dir = 2 or dir = 3). +* `text`: The name of the texture to use. +* `alignment`: The alignment of the image. +* `offset`: Offset in pixels from position. +* `dir`: How the image is rotated/translated: + * 0 - Rotate as heading direction + * 1 - Rotate in reverse direction + * 2 - Translate as landscape direction + * 3 - Translate in reverse direction + +If translation is chosen, texture is repeated horizontally to fill the whole element. Representations of simple things ================================ @@ -7968,7 +7984,7 @@ Used by `Player:hud_add`. Returned by `Player:hud_get`. { hud_elem_type = "image", -- See HUD element types - -- Type of element, can be "image", "text", "statbar", or "inventory" + -- Type of element, can be "image", "text", "statbar", "inventory" or "compass" position = {x=0.5, y=0.5}, -- Left corner position of element |