Top dweets by u/MrM@_S

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

Try the new frontend: beta.dwitter.net
Current theme challenge: #ScaryMovies

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MrM@_S

remix of d/2676 by u/MrM@_S

function u(t) {

x.fillText(0,t*t&t,t)

May 4 2017 12:30 PM UTC

}// 21/140

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shave

u/MrM@_S

it renders the sierpinski more efficiently without the shadow
u/donbright

awesome
u/iverjo

Wow, that's a very close shave indeed

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MrM@_S

remix of d/2646 by u/magna

function u(t) {

x.strokeStyle=R(S(t*8)*254,0,0,.5)
for(i=300;i--;x.lineWidth=1,x.stroke())x.beginPath(),x.arc(960,540,i*9,a=t*5+i/9,a+Math.PI)

May 2 2017 12:16 AM UTC

}// 126/140

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MrM@_S

remix of d/2643 by u/yonatan

function u(t) {

for(X=c.width=200;X-=2;)for(Y=140;Y-=2;x.fillText((u+u)[~~(A=(X*C(t)-Y**S(t))&(Y*C(t)+X**S(t)))&127],X*8,Y*4))1

May 1 2017 1:36 PM UTC

}// 111/140

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[Because why not?]

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MrM@_S

remix of d/2577 by u/prawnwarp

function u(t) {

k=.0003
c.width|=0;for(i=Q=-960;i<-Q;i+=48)for(j=A=-540;j<-A;j+=48)s=S(i*j*k*C(t+i*k+j*k))*24,x.fillRect(-Q+i-s,-A+j-s,E=s*2,E)

Apr 25 2017 8:41 PM UTC

}// 127/140

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byte shave 138 to 127

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MrM@_S

function u(t) {

if(!t)c.width=K=600
onmousemove=e=>{E=e.pageX;X=e.pageY}
x.fillRect(E,X,9,9)
x.putImageData(x.getImageData(0,0,K,K),t&20,0)
x.globalAlpha=.1

Apr 13 2017 5:24 PM UTC

}// 140/140

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next is a simple drawing editor

u/MrM@_S

Use your mouse to draw
u/joeytwiddle

Spraycan on the move!
u/iverjo

#interactive

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MrM@_S

function u(t) {

C=S[(C.y<(c.width=99))+T]||(onkeyup=e=>S[R++]={x:new Date%4-~S[T+=e.key==C.x]--,y:0})(S=[R=T=0]);S.map(f=>x.fillText(f.x||T,f.x<<4,7|f.y++))

Jul 26 2018 6:45 PM UTC

}// 140/140

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[Falling Numbers 1.5] ADDITIONS: better movement, some suggestions from u/lionleaf, title screen (press any key to get past the title screen), and no more falling score.

Show more comments…
u/MrM@_S

[previous versions]:[https://www.dwitter.net/d/8835],[…]
u/MrM@_S

https://www.dwitter.net/d/8835
u/MrM@_S

https://www.dwitter.net/d/8843
u/MrM@_S

#game #DDR #
u/lionleaf

Awesome! Now it's a pretty playable and very fun :D #interactive
u/firegodjr

made it to 43 :D
u/MrM@_S

nice
u/username

woah the exponential speedup is brutal
u/username

116
u/username

I guess it is just buggy haha
u/username

I will call it a feature
u/username

and a feature request to be able to remove comments
u/username

I mean, hey it is a feature
u/username

punishment for playing badly

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MrM@_S

function u(t) {

(C=S[-~T])&&C.y-(c.width=99)?S.map(f=>x.fillText(f.x||T,f.x<<3,8|f.y++)):(onkeyup=e=>S[S.push({x:new Date%9,y:0}),T+=e.key==C.x]--)(S=[T=0])

Jul 11 2018 6:53 PM UTC

}// 140/140

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[Falling Numbers 1.4] ADDITIONS: arcade style movements, proper score display (all though in the zero lane, the score still falls...), and a clearer objective (simply type what shows up on the screen that is falling).

u/MrM@_S

#game
u/lionleaf

Nice improvements! I think it would be fun with just 4 tracks? Maybe 1-4 or 2,3,8,9 for ergonomic reasons. Will get closer to dance dance revolution #DDR (which I'll admit I've played on a computer quite a bit) #interactive
u/MrM@_S

Thanks. I made another update https://www.dwitter.net/d/8939.

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MrM@_S

function u(t) {

(C=S[0])&&C.y<(c.width=99)?S.map(f=>x.fillText(T,f.x*9,f.y++)):(onkeyup=e=>S.push({x:new Date%8+1,y:0})[e.key^C.x||S.shift(T++)])(T&=S=[])

Jul 9 2018 11:41 PM UTC

}// 138/140

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[Game: "Falling Numbers"] Prevent the falling numbers from reaching the bottom of the screen by pressing the number keys: 1-8, in the order that the numbers fall in of their lanes. Lanes are specified by the leftmost edge of the screen defined as one, and every other lane following is an incrementation of the previous .

u/joeytwiddle

Great job! A bit difficult to know which number to press. #game
u/MrM@_S

Thank you, I improved the idea a bit with v1.4 (https://www.dwitter.net/d/8843).

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MrM@_S

function u(t) {

t?x.F(~x.F(K,9,9),--X+50,110+-eval(K+" "+~0)):(X=K="",x.F=x.fillText,onkeydown=e=>/[\--9]|X|\+|\*/.test(A=e.key)&&(K+=A)+(X=c.width=200))

May 22 2017 4:08 AM UTC

}// 137/140

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[simple equation grapher]

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u/MrM@_S

just type in your equation using they keyboard
u/joeytwiddle

For example, click on the canvas and type: 40+X*X*X/999
u/joeytwiddle

Very cool idea. I changed your regexp to /[\--9XYS()+*]$/ then I could do 30+30*S(X/9)
u/MrM@_S

the*
u/Kalanchoe

Nice idea!
u/MrM@_S

#tool

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MrM@_S

function u(t) {

W=c.width=255;for(i=96;i--;j=i>>2,x.fillText((u+x)[t&W],j?X=(3*j%8*33*t+i*W)%W:W/2,j?Y=j*9:Z*9))!t||j==Z&&(X-W/2)**2<W*4?Z=0:onclick=e=>Z++

Apr 26 2017 4:20 PM UTC

}// 139/140

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[Quine Game]? based off of https://www.dwitter.net/d/2559

u/joeytwiddle

I was not expecting that!

dwitter.net | MrM@_S (261)