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Minimap: Add new HUD flag for minimap radar mode

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Flag default is true to not change default behaviour.
The existing minimap HUD flag remains the master control for minimap.
This commit is contained in:
paramat
2017-08-18 16:43:31 +01:00
committed by paramat
parent a3441638c6
commit 7657fe7a50
6 changed files with 33 additions and 17 deletions
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7
doc/lua_api.txt
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@@ -3310,13 +3310,16 @@ This is basically a reference to a C++ `ServerActiveObject`
* element `stat` values: `position`, `name`, `scale`, `text`, `number`, `item`, `dir`
* `hud_get(id)`: gets the HUD element definition structure of the specified ID
* `hud_set_flags(flags)`: sets specified HUD flags to `true`/`false`
* `flags`: (is visible) `hotbar`, `healthbar`, `crosshair`, `wielditem`, `minimap`
* `flags`: (is visible) `hotbar`, `healthbar`, `crosshair`, `wielditem`, `breathbar`,
`minimap`, `minimap_radar`
* pass a table containing a `true`/`false` value of each flag to be set or unset
* if a flag equals `nil`, the flag is not modified
* note that setting `minimap` modifies the client's permission to view the minimap -
* the client may locally elect to not view the minimap
* minimap `radar` is only usable when `minimap` is true
* `hud_get_flags()`: returns a table containing status of hud flags
* returns `{ hotbar=true, healthbar=true, crosshair=true, wielditem=true, breathbar=true, minimap=true }`
* returns `{hotbar=true, healthbar=true, crosshair=true, wielditem=true,
breathbar=true, minimap=true, minimap_radar=true}`
* `hud_set_hotbar_itemcount(count)`: sets number of items in builtin hotbar
* `count`: number of items, must be between `1` and `23`
* `hud_get_hotbar_itemcount`: returns number of visible items