Feature Overview
EXRECT() creates a rectangle object with extended functionality.
- The created rectangle object can be drawn and its inclusions and overlaps can be checked.
- Drawing and update functions return their own objects, so they can be written in succession.
- This function consumes 396 Token.(include comb() and cat() functions)
r = exrect('10 80 16 24') -- generate a rectangle object from a string. x:10, y:10, width:16, height:24
r.rf(6).rs(7) -- draw "r" with rectfill, and then draw it again with rect.
[ [size=16][color=#ffaabb] [ Continue Reading.. ] [/color][/size] ](/bbs/?pid=128952#p) |
2 comments
In the code editor's search function, if you enter a search word and then double-click on the text, the search word is reset and you cannot use ctrl + G( or ctrl + H) to search for the next word.
1 comment
Feature Overview
Capture the string for "One-off character" used in P8SCII from the sprite sheet and copy it to the clipboard.
- Simply print() the copied string to draw an image like spr().
- No decoder implementation is required.
To use it on the BBS, you will need to click on the screen again after launching the cart!
Type on your console
> load #p8ooccapture |
Note: Turn on "PUNY FONT MODE" when pasting into the code.
Depending on the character, sound may be made or the display of raw characters may be corrupted.
I have made one in the past with fillp and rectfill for equivalent purposes(FILLPatDraw), and I believe P8OOCPrint will be lighter and faster performing than this.
6 comments
Feature Overview
STRDSUM() sums two numerable strings.
- The number of digits it can handle exceeds the 32-bit limit. (Probably as long as the system will allow.)
- Match the string length to the longer of the two arguments.
- Negative values and values after the decimal point cannot be handled.(Insert a period in the output result.)
- This function consumes 63 Token.
This code may cause errors in versions prior to 0.2.5c.
?strdsum('32768','32768') -- 65536
?strdsum('500','000500') -- 001000
?strdsum('900109','123456') -- 1023565
|
1 comment
Hello @zep
One of my game players reported this.
It seems that Pico8 games downloaded from Steam sometimes fail to start when a controller is connected.
Target game in which the bug occurred.
https://store.steampowered.com/app/1448220/KONSAIRI/
Running environment
- Apple silicon Mac.
- Gamepad "Sony PlayStation® DualSense™ Wireless Controller" ----STORE PAGE.
- Using Steam's controller linkage function (Bluetooth).
- Exported cart pico8 version 0.2.2c (also occurs in 0.2.5e)
Crash report
https://docs.google.com/document/d/1u615ThHWhl_YEK8agfgb5EENnyzfXKkhnk_ach4XDgA/edit?usp=sharing
Thank you for your cooperation.
0 comments
In the screenshot, the pause menu does not appear.
But in the case of GIF output, the pause menu seems to appear.
(version 0.2.5c)
3 comments
Feature Overview
BPACK() pack the value of the bit specification with bit width.
- If multiple bit values are specified, pack toward the most significant bit.
- To start bit packing from the decimal point bit, set [number s] to a negative value.
- If there are fewer bit width elements for the value to pack, the bit width elements are rotated.
- This function consumes 38 Token.
v=bpack({8,4},0,0xff,0xb)
?tostr(v,1) -- 0x0bff.0000 (bit-left-shift:0)
v=bpack({8,4},4,0xff,0xb)
?tostr(v,1) -- 0x0bff.0000 (bit-left-shift:4)
|
This function is included in the KNUTIL library.
release note
0 comments
Feature Overview
BUNPACK() slice the value with bit width.
- by specifying the argument after [number w], a value of up to 32 bits can be sliced.
- set [number s] to a negative value to start the slicing from the decimal point bit.
- This function consumes 30 Token.
a,b=bunpack(0xf8,0,4,4) -- Value, First bit-shift, bit-width, ...[bit-width] ?a -- 8 (0x8) ?b -- 15 (0xf) |
This function is included in the KNUTIL library.
release note
0 comments
Feature Overview
TBFILL() Create a table by specifying an index number.
- Create the table with the specified minimum and maximum indices and fill it with the value of the first argument.
- Multi-dimensional tables can be created by adding minimum and maximum arguments.
- This function consumes 30 Token.
-- one-dimensional table
t=tbfill('yes',1,3)
?t[1]..' '..t[2]..' '..t[3].."\n\n"
-- two-dimensional table
t=tbfill('yes',1,2,1,3)
t[2][2]='no'
?t[1][1]..' '..t[1][2]..' '..t[1][3]
?t[2][1]..' '..t[2][2]..' '..t[2][3]
|
This function is included in the KNUTIL library.
0 comments
Feature Overview
JOIN() Join strings with a delimiter.
- Joins the argument strings with the specified delimiter.
- This function consumes 25 Token.
?join('====','----','----','----','----\n')
?join(' ',unpack({'test','[join]','is','ok!\n\n'}))
?join('\faâ—†\f6','c','o','m','p','l','e','t','e\n')
?join('\-e=\-e',unpack(split('----------------------------','')))
|
This function is included in the KNUTIL library.
release note
6 comments
Feature Overview
TTABLE() returns the table if the argument is a table.
- Returns FALSE if not a table.
- Use when table or string determination is required.
- e.g., when using a string for initialization and replacing it with a table
- Simultaneously check the type and reference the contents inline, as in
type(tbl)=='table' and tbl.
- This function consumes 10 Token.
tbl = '1 5 10' -- Default value.
tbl = ttable(tbl) or split(tbl, ' ') -- tbl = {1, 5, 10}
----
----
-- Thereafter, the tbl is not initialized even if there are changes to the elements of the tbl.
tbl = ttable(tbl) or split(tbl, ' ')
|
This function is included in the KNUTIL library.
1 comment
Feature Overview
REPLACE() Replaces the specified string with the specified string.
- The first argument string replaces all matches to the second argument string with the third argument string.
- After the fourth and fifth words, you can further specify the search match and the words to be replaced.
- This function consumes 58 Token.
--"str" becomes "string for replace".
str = replace('[test] for replace', '[test]', 'string')
|
This function is included in the KNUTIL library.
release note
5 comments
Feature Overview
SUM() returns the sum of the numbers in the given arguments.
- If the argument contains nil or false, the result will not be correct.
- If too many arguments are given, Out of memory is returned. (In the sample, up to 710 arguments)
- This function consumes 15 Token.
If you are concerned about some of the problems, consider using the "More Argments Ver" code.
Other tuple trick code: INRNG()
0 comments
0 comments
Feature Overview
INRNG() Tests if the value is between the lowest and highest values.
- Tests that the specified value is within a range.
- This function consumes 10 Token.
--[true] in range value inrng(5,1,10) --[true] lowest range value inrng(1,1,10) --[true] highest range value inrng(10,1,10) --[false] out of range value inrng(0,1,10) --Player:1 any key inrng(btn(),0x1,0xff) --Player:2 any key inrng(btn(),0x100,0xff00) |
This function is included in the KNUTIL library.
release note
1 comment
One-off characters [8 chars of raw binary data] print unnaturally.
Or I may not understand this feature.
I was aware that "\^.00000000" would print nothing.
2 comments
Feature Overview
RCEACH() performs a two-dimensional loop in a single function.
- The rectangle value arguments correspond to [table] {x,y,w,h} and [string] "x y w h".
- You can refer to the current x and y values in the specified function.
- This function consumes 50 Token.
rceach({16,16,32,32},function(x,y,r)
local c=(x+y)%8+8
pset(x,y,c)
end)
|
One of KNUTIL's functions, the object generated by EXRECT(), has a rectangle value format to be used for the RCEACH() argument.
may want to Use DMP() if check the converted table.
This function is included in the KNUTIL library.
4 comments
Feature Overview
TMAP(), like foreach(), applies the function of the second argument to each element of the table.
- Usage is almost the same as foreach(), plus index values can be referenced within the function.
- The specified table is returned. (TMAP() nested functions can be applied multiply)
- The return value in the function specified in the argument can update each element of the table.
- This function consumes 31 Token.
local t={
'toast'
,'letus'
,'bacon'
,'cheese'
}
t=tmap(t, function(v,i)
?i..'..'..v
end)
--------
t=tmap(t, function(v,i)
v='super★'..v
?i..'..'..v
return v
end)
--------
t=tmap({
'shield'
,'armor'
,'sword'
,'ring'
}, function(v,i)
v=t[i]..'•'..v
[ [size=16][color=#ffaabb] [ Continue Reading.. ] [/color][/size] ](/bbs/?pid=77195#p) |
1 comment
Feature Overview
COMB() combines two tables to create a hash table.
- Returns the joined table.
- The two arguments must be tables of index arrays.
- The argument is nondestructive.
- Hash tables are not in constant order. (This is a Lua specification.)
- This function consumes 26 Token.
local keys={'name','species','home','skill'}
local values={'ruth','fox','port town','kon-psi'}
local charcter=comb(keys,values) |
may want to Use DMP() if check the converted table.
This function is included in the KNUTIL library.
0 comments
