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Beppe Vanrolleghem
2025-07-25 11:46:41 +02:00
commit 0973fd48e9
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myfirstgame.p8 Normal file
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pico-8 cartridge // http://www.pico-8.com
version 42
__lua__
function _init()
mymap={
w=32,
h=9
}
initcoins()
initplayer()
end
function _update()
updateplayer()
if btn(4) then
reload()
_init()
end
end
function _draw()
cls()
camera(player.x-20,-20)
map(0,0,0,0,mymap.w,mymap.h)
drawcoins()
drawplayer()
end
-->8
function initplayer()
player={
x=8,
y=56,
dir=false,
vv=0,
vh=2,
w=8,
h=8,
image=3,
timer=0,
walking=false,
jumping=false
}
v0=-4.5
gravity=0.5
end
function updateplayer()
local dx=0
local dy=0
--walk
if btn(⬅️) and player.x>=10 then
dx=-player.vh
player.dir=true
for i=1,player.vh do
local new_x,new_y,_,_=trymove(player.x,player.y,-1,0)
player.x=new_x
if isonground() then
sfx(2)
end
walking=true
end
elseif btn(➡️) and player.x<=mymap.w*8-player.w-10 then
dx=player.vh
player.dir=false
for i=1,player.vh do
local new_x,new_y,_,_=trymove(player.x,player.y,1,0)
player.x=new_x
if isonground() then
sfx(2)
end
walking=true
end
else walking=false
end--if
--jump & fall
if isonground() then
player.vv=0
if btn(⬆️) then
sfx(1)
player.vv=v0
walking=false
end
else
player.vv+=gravity
end
dy=player.vv
if dy>0 then
dy=ceil(dy)
for i=1,dy do
local new_x,new_y,_,actual_dy=trymove(player.x,player.y,0,1)
player.y=new_y
if actual_dy==0 then
player.vv=0
break
end --if
end --for
elseif dy<0 then
dy=flr(dy)
for i=1,-dy do
local new_x,new_y,_,actual_dy=trymove(player.x,player.y,0,-1)
player.y=new_y
if actual_dy==0 then
player.vv=0
end --if
end --for
end
--image state
if isonground()==false then
walking=false
jumping=true
else jumping=false
end
--eat coins
eatcoin(player.x+3,player.y+4)
end
function drawplayer()
if walking==true then
player.timer+=1
if player.timer%6==0 then
if player.image==3 then
player.image=19
else
player.image=3
end
end
elseif jumping==true then
player.image=35
else player.image=3
end
spr(player.image,player.x,player.y,1,1,player.dir)
end
-->8
function issolid(x,y)
local tile=mget(flr(x/8),flr(y/8))
local f=fget(tile)
if f==1 then
return true
else return false
end--if
end
function trymove(x,y,dx,dy)
local new_x=x+dx
local new_y=y+dy
local collided_x=false
local collided_y=false
if dx>0 then --right
for i=0,player.h-1 do
if issolid(new_x+player.w-1,new_y+i) then
collided_x=true
break
end --if
end --for
end --if
if dx<0 then --left
for i=0,player.h-1 do
if issolid(new_x,new_y+i) then
collided_x=true
break
end --if
end --for
end --if
if dy>0 then --down
for i=0,player.w-1 do
if issolid(new_x+i,new_y+player.h-1) then
collided_y=true
break
end --if
end --for
end --if
if dy<0 then --up
for i=0,player.w-1 do
if issolid(new_x+i,new_y) then
collided_y=true
break
end --if
end --for
end --if
if new_y<0 then
dy=0
collided_y=true
end
if collided_x==true then
dx=0
end
if collided_y==true then
dy=0
end
return x+dx,y+dy,dx,dy
end
function isonground()
for i=0,player.w-1 do
if issolid(player.x+i,player.y+player.h) then
return true
end --if
end --for
return false
end
-->8
function initcoins()
score=0
coins={}
for x=0,mymap.w do
for y=0,mymap.h do
local tile=mget(x,y)
if tile==4 then
add(coins,{
x=x*8,
y=y*8,
w=6,
collected=false,
timer=0
})
mset(x,y,2)
end--if
end
end
end
function eatcoin()
for c in all(coins) do
if c.collected==false and isoverlap(c.x,c.y,c.w)==true then
c.collected=true
sfx(0)
score+=1
c.timer=3
end--if
end--for
end
function isoverlap(x0,y0,w0)
local x=player.x
local y=player.y
if x+player.w<x0+(8-w0)/2 or x>x0+w0+(8-w0)/2 or y+player.h<y0+(8-w0)/2 or y>y0+w0+(8-w0)/2 then
return false
else return true
end
end
function drawcoins()
for c in all(coins) do
if c.collected==false then
spr(5,c.x,c.y)
elseif c.timer>0 then
spr(21,player.x+8,player.y)
spr(21,player.x-8,player.y,1,1,1)
c.timer-=1
end--if
end
print("score:"..score,player.x-5,1,4)
end
__gfx__
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000000000000000000000000002eeee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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00000000000000000000000005519150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
00000000000000000000000055979795000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000e99899e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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00000000000000000000000000200020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
__gff__
0001000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
__map__
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0202020202020202010101020202020202020202020202010101020202020202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0202020202120402020202020202020402020212020202020202020202020202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0202020201010102020202020202020202020101010202020202020202020202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0202020202020202021202020202020201011104020202020202020202020202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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0101010101010101111111010101011111111101010101010101010101010101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
__sfx__
000300001a0101d0201f0302004023050260402b03030020360103800037000360003400034000370003600036000340003400033000320003200022000220002200000000000000000000000000000000000000
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00010000210401b000130001300000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000