Crushed
"Crushed" is a game developed by Jon Koon and Rusty Bailey over a weekend for the game jam, Ludum Dare 42. The theme for this jam was "Running out of Space".
The game is hosted on itch.io (https://rustybailey.itch.io/crushed) and you can find the LD42 page here (https://ldjam.com/events/ludum-dare/42/crushed).
Description
Enter a cursed tower where the world has come alive and grows with every touch! Reach the top of the tower to attain the chalice and break the curse!
Instructions
- Use the arrow keys to move.
- Press Z or Up Arrow to jump.
- If you get stuck, press Enter to open the pause menu and select “Restart Level”.
We would love any feedback you have! Good luck!
3 comments
2018/08/24
Itty bitty baby update! I want to keep this weekly to make sure it gets finished before the new year:
*A small bit more structure. And ... secret object 'C' has been added.
I said I'd upload something to do with this within the week
so here you go:
Z - Jump
X - Shoot
S - Toggle palette
A little of the framework is set. I'm going to clean things up a bit and add more features next week.
You can use the code/art here for whatever you want. The goal is to make something people can use/learn from. Fair warning that the codebase isn't great atm; expect improvements next update. The lil robot suit thing is a character I use in stuff, but you can have her cameo in a game or whatever. It's not a big deal.
Feel free to request features or leave feedback here.
4 comments
can someone help me?
pico8 is complaining it can't find the obj table on line 132.
it also is printing out weird traces
--objects tab
local inst={}
--obj manager
function inst.add(o,...)
o=copy(o)
o.init(o,...)
add(insts,o)
return o
end
function inst.tick()
for i=1, #objs do
o=inst[i]
o.tick(o)
end
end
function inst.draw()
for i=1, #objs do
o=inst[i]
o.draw(o)
end
end
--obj base
local obj =
{
init = function(o)
--team
o.team=0
o.weap={}
--bars
o.hp=100
o.mp=100
o.ap=3
--stats
o.pwr=1
o.rng=1
o.rpd=1
o.nrg=1
o.spc=1
--anim
o.a=true
o.apos=0
o.aoff=0
o.askp=0
o.aspd=1
o.alen=1
--sprite
o.s=true
o.sobj=o --sync object
o.spos=vec(0,0) --position
o.soff=vec(0,0) --offset
o.svel=vec(0,0) --velocity
o.sfrc=vec(1,1) --friction
o.smax=vec(4,4) --max speed
o.ssiz=vec(1,1) --size needs fix
o.srot=vec(1,0) --rotation
--hitbox
o.h=true
o.hobj=nil --sync object
o.hpos=vec(0,0) --pos
o.hoff=vec(2,2) --offset
o.hvel=vec(0,0) --velocity
o.hfrc=vec(1,1) --friction
o.hmax=vec(4,4) --max speed
o.hsiz=vec(4,4) --size
o.hrot=vec(1,0) --not implimented
end,
tick = function(o)
--anim
if a then
o.aoff = wrap(o.aspd,0,o.alen)
end
--sprite
if s then
local pos=o.sobj and o.sobj.spos or o.spos
local vel=o.sobj and o.sobj.svel or o.svel
local frc=o.sobj and o.sobj.sfrc or o.sfrc
local max=o.sobj and o.sobj.smax or o.smax
local rot=o.sobj and o.sobj.srot or o.srot
o.svel =vmull(vel, frc)
o.spos =vaddl(pos, vel)
o.svel.x= mid(vel.x,-max.x,max.x)
o.svel.y= mid(vel.y,-max.y,max.y)
o.spos.x=wrap(pos.x, 0, 127)
o.spos.y=wrap(pos.y, 8, 120)
end
if h then
local pos=o.hobj and o.hobj.spos or o.hpos
local vel=o.hobj and o.hobj.svel or o.hvel
local frc=o.hobj and o.hobj.sfrc or o.hfrc
local max=o.hobj and o.hobj.smax or o.hmax
local rot=o.hobj and o.hobj.srot or o.hrot
o.hpos =vaddl(pos,vel)
o.hvel =vmull(vel,frc)
o.hvel.x= mid(vel.x,max.x,max.x)
o.hvel.y= mid(vel.y,max.y,max.y)
o.hpos.x=wrap(pos.x, 0, 127)
o.hpos.y=wrap(pos.y, 8, 120)
end
end,
draw = function(o)
if s then
sprr(
anim(o.apos, o.aoff, o.askp),
o.spos.x+ldirx(vgetr(o.srot))*o.soff.x,
o.spos.y+ldiry(vgetr(o.srot))*o.soff.y,
o.ssiz.x,
o.ssiz.y,
vgetr(o.srot)
)
end
end
}
--obj thrust
local thr=
{
init=function(o,pos,rot,obj)
obj.init(o)
o.apos=32
o.spos=pos
o.srot=rot
o.sobj=obj
o.soff=vec(0,-6)
end,
tick=function(o)
obj.tick(o)
end,
draw=function(o)
obj.draw(o)
end
}
--obj player
local plr =
{
init=function(o,pos,rot,team)
obj.init(o)
o.apos=32
o.spos=pos
o.srot=rot
o.team=team
o.part1=inst.add(thr, pos,rot,o)
end,
tick=function(o)
obj.tick(o)
local u=btn(2,o.team) and 0.10 or 0
local d=btn(3,o.team) and 0.99 or 1
local l=btn(0,o.team) and 2 or 0
local r=btn(1,o.team) and 2 or 0
vaddl(o.svel, u, o.tr)
vmull(o.svel, vec(d,d))
vaddr(o.srot, r-l)
if u==0.10 then o.part1.alen=3
elseif d==0.99 then o.part1.alen=1
else o.part1.alen=2
end
end,
draw=function(o)
obj.draw(o)
end
}
|
3 comments
Hi everyone! I know something about coding (very basics stuff) and I'm new to PICO-8.
I'm doing some tests, one of this consist in highlighting an object when the user switch between two objects.
I need some kind of switch, like: when you press 4 the first time highlight X, the second time Y, the following times switch to the other.
This is the code, sorry for bad english:
rect1_x1=5 rect1_y1=120 rect1_x2=20 rect1_y2=110 rect2_x1=5 rect2_y1=5 rect2_x2=20 rect2_y2=15 sex1=-1 sey1=-1 sex2=-1 sey2=-1 function _init() cls() end function _update() cls() if btn(4) then sex1=rect2_x1-1 sey1=rect2_y1-1 sex2=rect2_x2+1 sey2=rect2_y2+1 elseif btn(4) then sex1=rect1_x1-1 sey1=rect1_y1-1 sex2=rect1_x2+1 sey2=rect1_y2+1 else end end function _draw() --background----------- rectfill(0,0,127,127,1) --select--------------- rectfill(sex1,sey1, sex2,sey2,10) --1-------------------- rectfill(rect1_x1,rect1_y1, rect1_x2,rect1_y2,8) --2-------------------- rectfill(rect2_x1,rect2_y1, rect2_x2,rect2_y2,8) end |
1 comment
I've been looking for a coding project to fiddle with on the go. Discovered that as a Voxotron owner I also own Pico-8, which was a generous bonus (ありがとうございます！）I use a Surface Pro 2017, and the lightweight nature of Pico-8 is perfect for this tablet size with the on-screen keyboard. However there are a few points that need addressing:
- On-screen keyboard arrows don't work. (hoping someone can confirm? Makes the editor a drag to use)
- Headphones are ignored. All other apps play sound through headphones but Pico-8 forces everything through the Surface Pro speaker. See below.
- Touch to interact with the editor window requires a double-tap where a single mouse click works. Basically the touch input just doesn't feel natural, as when changing toolsets or positioning the text editing cursor.
Hoping that there are API abstractions on Windows platform that can be adopted for "get touch support for free!" (he said, understanding that nothing is ever so simple)
東京に住んでいるので、そろそろピコピコカフェに行くつもりです！
素晴らしいアプリを作って大変ありがたいです。
2 comments
Hey,
I finally managed to tie all the loose ends together in my Outrun-esque racer. There's only one route, but the controls have some nuance which should make for healthy competition.
I know very little about 3D and projection and stuff, so most of the tech is from this excellent article:
https://codeincomplete.com/posts/javascript-racer/
Have fun! And what's your best time?
26 comments
I noticed that if there is a file named "splash.png" in PICO-8’s directory, it will be displayed at launch before the boot sequence. This also works with cartridges exported as binary.
20 comments
Hi all,
I finally found the time to tie together all the loose ends in my Outrun-esqe racer. It is just a single level, but there's some nuances in the controls which should make for health competition!
What's your best time?
0 comments
Just testing out some sprite art that I made. Don't look directly at the code without personal protective equipment.
0 comments
EDITED 2/14/2020
I came up with several functions that I think would go good in pico8 and would reduce file size for larger games
--math
function ldx(d,l) --stands for lengthdirx
return cos(d)* l or 1
end |
function ldy(d,l) --stands for lengthdiry
return sin(d)* l or 1
end |
function ptl(x1,y1,x2,y2) --stands for point length
return sqrt(((y2-y1)^2)+((x2-x1)^2))
end |
function ptd(x1,y1,x2,y2) --stands for point direction
return atan2(y2-y1,x2-x1)
end |
function wrp(v,l,h) -- stands for wrap
local o=v
while(o < l) o += (h-l)
while(o > h) o -= (h-l)
return o
end |
function rng(v, l1, h1, l2, h2) -- stands for range
return l2 + (v - l1) * (h2 - l2) / (h1 - l1)
end |
--vectors
function vec(vx,vy) --stands vector local m= [ [size=16][color=#ffaabb] [ Continue Reading.. ] [/color][/size] ](/bbs/?pid=55218#p) |
6 comments
I'm going to call this the beta version, I'll show it at the boston indies showcase tonight and hopefully catch whatever bugs might be left.
Most certainly the last iteration before release.
9 comments
how to create smoth gridmovement for player?so he smoothly moved to the side of the grid cell?
6 comments
can someone tell me why my objs.add() function isn't working?
its supposed to let the user pass in a table or object struct and create and store a instance of it.
however it seems to overwrite the instances with the most recent call so they always get created with the last call's paramaters.
--class tab
local objs={}
local obj =
{
--team
team=0,
--state
state=1,
level=0,
timer=0,
--stats
shield=100,
energy=100,
weapon={},
--tile
t =0, --tile
to=0, --tile offset
ts=0, --tile skip
tw=1, --tile width
th=1, --tile height
--movement
x=0,
y=0,
r=0,
v=0,
vx=0,
vy=0,
vr=0,
vv=0,
fx=1,
fy=1,
fr=1,
fv=1,
maxvel=3,
--shoot
firetimer=0,
firedelay=4,
}
--obj manager
function objs.add(o,...)
o=setmetatable(o or {}, {__index = obj})
o.base = obj
if o.init != nil then o:init(...) end
add(objs, o)
return o
end
function objs.tick()
for i=1, #objs do
o=objs[i]
o.base:tick()
if o.tick != nil then o:tick() end
end
end
function objs.draw()
for i=1, #objs do
o=objs[i]
o.base:draw()
if o.draw != nil then o:draw() end
end
end
--base obj
function obj.tick(o)
--fric
--o.vx*=min(o.fx,1)
--o.vy*=min(o.fy,1)
--o.vr*=min(o.fr,1)
--o.vv*=min(0,fv,1)
--vx and vy
o.vx=cos(o.r/360)*o.v
o.vy=sin(o.r/360)*o.v
o.vx=mid(o.vx,-o.maxvel,o.maxvel)
o.vy=mid(o.vy,-o.maxvel,o.maxvel)
--vel
o.x+=o.vx
o.y+=o.vy
o.r+=o.vr
o.v+=o.vv
--wrap
o.x=wrap(o.x, 0, 127)
o.y=wrap(o.y, 0, 127)
end
function obj.draw(o)
local t=o.t+(o.to*(o.ts+1))
sprr(t,o.x,o.y,o.tw,o.th,o.r)
--rint(o.x..", "..o.y,63,63,7)
end
|
1 comment
Inspired by watching tutorials from Bridgs, MBoffin and Gruber. Scenery collision is a bit hit and miss (lol), but I'm scratching an itch with it right now. This one is 2-player only, sorry - but my goal is a bigger map and a decent single-player mode. Oh, and the next production will have a little more polish to it (including a proper 'death' animation ha ha).... and I'll learn about writing 'optimal' Lua code
Objective
Player 1 and Player 2 get to drive around one of 4 maps, blasting each other. Shots can ricochet off the mountains but will travel over water. The harder difficulty adjusts the rate of reload and your speed in relation to shots.
Cheers
Robsoft
6 comments
Hi there, this is my first post.
I wonder how can i execute a command when a music or sfx is done (i mean when it has been played).
Do you have any suggestion ? thanks in advance
2 comments
Just came across this recently. Fortunately I had backed my program up under a different name.
Bring up PICO-8.
Save filename, "my-8bit"
The entire system hangs and you must manually remove PICO-8 from the tasklist.
Any ideas as to what is causing this ?
9 comments
Press X to start
Down Arrow Key To see Characters Positions
Z and X for Left and Right doors
2 comments
Hi,
Change between 0.1.11b and 0.1.11g makes our game Micro Murder freeze (on the newer version obviously).
Not sure how to debug it (would be nice to be able to see which line was being executed when escape is pressed) but it is very easy to reproduce: get the game from Splore, set both players as CPU and start game. It will freeze as soon as the AI starts thinking.
I am not sure which version introduces the change, those are the only two versions I have lying around.
4 comments
You're a clod.
No, literally, you're a lump of earth.
A ball of mud. Sentient mud.
How? Probably through magic... Like a golem?
Anyway, that's not important.
What is important is that you're on a quest-
a transformative journey- to become shinier.
You must collect every fragment of the
P H I L O S O P H E R ' S S T O N E
to make your muddy dreams come true.
Will you be able to navigate the rooms
while managing your ever fluctuating size
and avoid danger?
Clod's Quest is a submission for the Ludum Dare Game Jam 42, you can rate it here: https://ldjam.com/events/ludum-dare/42/clods-quest
4 comments
