New hooks New "TitleThinker" Thinker New "title" HUD hook
New set of things that can be enabled/disabled on title screen "titlecheckl" "titlecheckr" "titlelogo" "titlebanner" "titleflash"
os.clock os.time os.date os.difftime
Data from the followers_t is now usable from lua
Example:
followers[player.follower].name
Spawns an object with offsets relative to the position of another object. Scale, gravity flip, etc. is taken into account automatically.
Allow reading and assigning localskins to players.
Not netsafe. Returns total sprite rotation value, taking sliptideroll and sloperoll cvars value into account. Mainly for use in visual-only addons like secondcolor.
Not netsafe. Returns player's current sliptide roll angle, taking sliptideroll cvar value into account.
Changes vote background texture prefix (game looks for PREFIX + "W" or "C" (depends on resolution) + FRAME_NUMBER).
Hud hooks for vote screen and intermission screen. They only get drawer (v) as argument.
To check if those hooks are available, check if globals FEATURE_VOTEHUD and FEATURE_INERMISSIONHUD
exist.
Returns the values of the given HUD item's xoffset/yoffset cvars.
Available for any HUD item with offset cvars.
Returns the X, Y and flags where the given HUD item will be drawn for the current displayplayer.
Available for item, gametypeinfo and minimap.
Returns the patch and colormap to use for the given HUD item. Colorization is based on the user's settings.
Available for item and itemmul.
Extra arguments for some items:
small: true for small item box, false for big item box.dark: true to darken item box. Depends ondarkitembox.
small: true for small sticker, false for big sticker.
Returns the displayplayer's HUD color.
Returns true if colorization is enabled, false otherwise.
Enables HUD interpolation. Each call to a drawing function will have its coordinates interpolated
by assigning an unique ID to every call.
For example, three successive calls to v.draw will each have their own ID and interpolation offsets.
Pass true to enable interpolation, false to disable.
Alternatively, pass a number to enable interpolation with the specified tag. Tags allow HUD items drawn by the same call to a drawing function to be differentiated. Valid tags range from 0-255. For example, when iterating players, use a unique tag for each player to avoid artifacting:
for p in players.iterate do
-- enable interpolation, using player numbers as the tag
-- every draw will have different interp offsets per player
v.interpolate(#p)
-- doesn't matter for unconditional draws like this one...
v.draw(...)
-- but it does matter if there's a condition!
-- without tags, this patch would warp between players
-- whenever their `someVar` changes
if p.someVar then v.draw(...) end
end
-- don't want interpolation anymore? then disable it
v.interpolate(false)NOTE: The default tag for true is 0.
Enables interpolation offset latching. The next call to a drawing function will have its lerp offsets
saved and reused for all following draw calls. Disable with false when done.
Interpolation cannot easily "snap" between two points; latching can help overcome this by manually
setting the lerp offsets.
v.interpolate(true)
-- X coordinate for the HUD item
-- every so often, this will wrap around to zero
local x = (leveltime*4) % 256
-- draw an interpolated patch, but... when X rolls back to zero,
-- the patch will slide all the way across the screen!
v.draw(x, 100, ...)
-- this is where interpLatch comes into play
-- enable latching, then draw an invisible patch,
-- moving at the same speed as the visible patch
-- the exact coordinates don't matter, it just has to move at the right speed
v.interpLatch(true)
v.draw(leveltime*4, 0, v.cachePatch("K_TRNULL"))
-- now we can draw the patch again, and when X becomes zero,
-- it'll snap right back without sliding across the screen
v.draw(x, 150, ...)
-- don't forget to turn off latching!
v.interpLatch(false)When using a custom string drawer, enable this mode to avoid interpolation artifacting when the string changes.
mobj.spritexscale, mobj.spriteyscale, mobj.spritexoffset, mobj.spriteyoffset, mobj.rollangle, mobj.sloperoll, mobj.rollmodel fields
Same fields as in SRB2 2.2. This is now also netsynched.
Allows stopping specific sound globally. Because this function starts with S_, like state, checking if it exists is a bit more complicated:
if rawget(_G, "S_StopSoundByNum") ~= nil then
... -- Can use it
endNew lua hooks to enable/disable new hud element.
Checks if player is a local player and returns true if valid
Resets players current camera.
Returns mapnumber.
Makes mobj go down slope as if it was made of butter.
Used to check if slope is in subsector.
debug.gethook debug.getinfo debug.getlocal debug.getupvalue debug.sethook debug.traceback
allows you to run code when a player joins
Returns player's current view roll angle for the Screen Tilting feature, useful for HUD elements.
Set a custom color for Supported Gamepads with RGB LED functionality. To be used with Displayplayers. Only takes Skincolors. Best to be used in a Loop to ensure the color wont get overwritten by the game.
Add Gamepad Rumble support for things. To be used with Displayplayers. Duration is in milliseconds and is optional to set, default value is 84ms.
Allows you to specify custom amount of points to give player. Useful for custom scoring systems and the like.
Allows you to disable/enable player item mashing to cause red roulette.
Allows you to check if a player has used an item, what kind of item and whether or not its out. (Banana or Orinaut)
Allows you to check what player is stealing, what player is being stolen from and whether or not the person was forced rolled a sink.
Allows you to check what player is stealing, what player is being stolen from and whether or not the steal should be forced.
Changes scale of specific mobj type.
Lets you do a sneaker and choose what type visually.