The offset field specifies a pixel offset from the position. Contrary to position,
the offset is not scaled to screen size. This allows for some precisely-positioned
items in the HUD.
+Note offset WILL adapt to screen dpi as well as user defined scaling factor!
Below are the specific uses for fields in each type; fields not listed for that type are ignored.
Note: Future revisions to the HUD API may be incompatible; the HUD API is still in the experimental stages.
If odd, will end with a vertically center-split texture.
- direction
- offset: offset in pixels from position.
+ - size: If used will force full-image size to this value (override texture pack image size)
- inventory
- text: The name of the inventory list to be displayed.
- number: Number of items in the inventory to be displayed.
- text: Distance suffix. Can be blank.
- number: An integer containing the RGB value of the color used to draw the text.
- world_pos: World position of the waypoint.
-
+
Representations of simple things
--------------------------------
Position/vector:
^ label is the text on the label
^ Position and size units are inventory slots
-button[<X>,<Y>;<W>,<H>;<name>;<label>]
+button[<X>,<Y>;<W>,<H>;<name>;<label>;<tooltip>]
^ Clickable button. When clicked, fields will be sent.
^ x, y and name work as per field
^ w and h are the size of the button
^ label is the text on the button
^ Position and size units are inventory slots
+^ tooltip is optional
image_button[<X>,<Y>;<W>,<H>;<texture name>;<name>;<label>]
^ x, y, w, h, and name work as per button
^ texture name is the filename of an image
^ Position and size units are inventory slots
-image_button[<X>,<Y>;<W>,<H>;<texture name>;<name>;<label>;<noclip>;<drawborder>]
-^ x, y, w, h, and name work as per button
-^ texture name is the filename of an image
-^ Position and size units are inventory slots
-^ noclip true meand imagebutton doesn't need to be within specified formsize
-^ drawborder draw button bodrer or not
-
image_button[<X>,<Y>;<W>,<H>;<texture name>;<name>;<label>;<noclip>;<drawborder>;<pressed texture name>]
+image_button[<X>,<Y>;<W>,<H>;<texture name>;<name>;<label>;<noclip>;<drawborder>;<pressed texture name>;<tooltip>]
^ x, y, w, h, and name work as per button
^ texture name is the filename of an image
^ Position and size units are inventory slots
^ noclip true meand imagebutton doesn't need to be within specified formsize
^ drawborder draw button bodrer or not
^ pressed texture name is the filename of an image on pressed state
+^ tooltip is optional
item_image_button[<X>,<Y>;<W>,<H>;<item name>;<name>;<label>]
^ x, y, w, h, name and label work as per button
^ index of currently selected dropdown item
^ color in hexadecimal format RRGGBB (only)
-checkbox[<X>,<Y>;<name>;<label>;<selected>]
+checkbox[<X>,<Y>;<name>;<label>;<selected>;<tooltip>]
^ show a checkbox
^ x and y position of checkbox
^ name fieldname data is transfered to lua
^ label to be shown left of checkbox
^ selected (optional) true/false
+^ tooltip (optional)
table[<X>,<Y>;<W>,<H>;<name>;<cell 1>,<cell 2>,...,<cell n>;<selected idx>]
^ show scrollable table using options defined by the previous tableoptions[]
max_jitter = 0.5, -- maximum packet time jitter
avg_jitter = 0.03, -- average packet time jitter
connection_uptime = 200, -- seconds since client connected
-
+
-- following information is available on debug build only!!!
-- DO NOT USE IN MODS
--ser_vers = 26, -- serialization version used by client
^ The provided function should check that the position is protected by the mod
calling this function before it prints a message, if it does, to allow for
multiple protection mods.
+minetest.register_on_item_eat(func(hp_change, replace_with_item, itemstack, user, pointed_thing))
+^ Called when an item is eaten, by minetest.item_eat
+^ Return true or itemstack to cancel the default item eat response (ie: hp increase)
Other registration functions:
minetest.register_chatcommand(cmd, chatcommand definition)
^ Dig node with the same effects that a player would cause
minetest.punch_node(pos)
^ Punch node with the same effects that a player would cause
-
+
minetest.get_meta(pos) -- Get a NodeMetaRef at that position
minetest.get_node_timer(pos) -- Get NodeTimerRef
- to_table() -> nil or {fields = {...}, inventory = {list1 = {}, ...}}
- from_table(nil or {})
^ See "Node Metadata"
-
+
NodeTimerRef: Node Timers - a high resolution persistent per-node timer
- Can be gotten via minetest.get_node_timer(pos)
methods:
^ flags: (is visible) hotbar, healthbar, crosshair, wielditem
^ pass a table containing a true/false value of each flag to be set or unset
^ if a flag is nil, the flag is not modified
+- hud_get_flags(): returns a table containing status of hud flags
+ ^ returns { hotbar=true, healthbar=true, crosshair=true, wielditem=true, breathbar=true }
- hud_set_hotbar_itemcount(count): sets number of items in builtin hotbar
^ count: number of items, must be between 1 and 23
- hud_set_hotbar_image(texturename)
^ sets background image for hotbar
- hud_set_hotbar_selected_image(texturename)
^ sets image for selected item of hotbar
+- hud_replace_builtin(name, hud definition)
+ ^ replace definition of a builtin hud element
+ ^ name: "breath" or "health"
+ ^ hud definition: definition to replace builtin definition
- set_sky(bgcolor, type, {texture names})
^ bgcolor: {r=0...255, g=0...255, b=0...255} or nil, defaults to white
^ Available types:
Entity definition (register_entity)
{
(Deprecated: Everything in object properties is read directly from here)
-
+
initial_properties = <initial object properties>,
on_activate = function(self, staticdata, dtime_s),
get_staticdata = function(self),
^ Called sometimes; the string returned is passed to on_activate when
the entity is re-activated from static state
-
+
# Also you can define arbitrary member variables here
myvariable = whatever,
}
post_effect_color = {a=0, r=0, g=0, b=0}, -- If player is inside node
paramtype = "none", -- See "Nodes"
paramtype2 = "none", -- See "Nodes"
- is_ground_content = false, -- Currently not used for anything
+ is_ground_content = true, -- If false, cavegen will not carve through this
sunlight_propagates = false, -- If true, sunlight will go infinitely through this
walkable = true, -- If true, objects collide with node
pointable = true, -- If true, can be pointed at
can_dig = function(pos,player)
^ returns true if node can be dug, or false if not
^ default: nil
-
+
on_punch = func(pos, node, puncher, pointed_thing),
^ default: minetest.node_punch
^ By default: Calls minetest.register_on_punchnode callbacks
^ if defined, itemstack will hold clicker's wielded item
^ Shall return the leftover itemstack
^ Note: pointed_thing can be nil, if a mod calls this function
-
+
on_dig = func(pos, node, digger),
^ default: minetest.node_dig
^ By default: checks privileges, wears out tool and removes node
-
+
on_timer = function(pos,elapsed),
^ default: nil
^ called by NodeTimers, see minetest.get_node_timer and NodeTimerRef
to_list, to_index, count, player),
^ Called when a player wants to move items inside the inventory
^ Return value: number of items allowed to move
-
+
allow_metadata_inventory_put = func(pos, listname, index, stack, player),
^ Called when a player wants to put something into the inventory
^ Return value: number of items allowed to put
^ Return value: -1: Allow and don't modify item count in inventory
-
+
allow_metadata_inventory_take = func(pos, listname, index, stack, player),
^ Called when a player wants to take something out of the inventory
^ Return value: number of items allowed to take
on_metadata_inventory_take = func(pos, listname, index, stack, player),
^ Called after the actual action has happened, according to what was allowed.
^ No return value
-
+
on_blast = func(pos, intensity),
^ intensity: 1.0 = mid range of regular TNT
^ If defined, called when an explosion touches the node, instead of
Chatcommand definition (register_chatcommand)
{
- params = "<name> <privilege>", -- short parameter description
- description = "Remove privilege from player", -- full description
- privs = {privs=true}, -- require the "privs" privilege to run
- func = function(name, param), -- called when command is run
+ params = "<name> <privilege>", -- Short parameter description
+ description = "Remove privilege from player", -- Full description
+ privs = {privs=true}, -- Require the "privs" privilege to run
+ func = function(name, param), -- Called when command is run.
+ -- Returns boolean success and text output.
}
Detached inventory callbacks
allow_move = func(inv, from_list, from_index, to_list, to_index, count, player),
^ Called when a player wants to move items inside the inventory
^ Return value: number of items allowed to move
-
+
allow_put = func(inv, listname, index, stack, player),
^ Called when a player wants to put something into the inventory
^ Return value: number of items allowed to put
^ Return value: -1: Allow and don't modify item count in inventory
-
+
allow_take = func(inv, listname, index, stack, player),
^ Called when a player wants to take something out of the inventory
^ Return value: number of items allowed to take
^ Return value: -1: Allow and don't modify item count in inventory
-
+
on_move = func(inv, from_list, from_index, to_list, to_index, count, player),
on_put = func(inv, listname, index, stack, player),
on_take = func(inv, listname, index, stack, player),
^ See "HUD Element Types"
offset = {x=0, y=0},
^ See "HUD Element Types"
+ size = { x=100, y=100 },
+ ^ Size of element in pixels
}
Particle definition (add_particle)
projects / dragonfireclient.git / blobdiff