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Messages - Adriweb
Pages: 1 ... 95 96 [97] 98 99 ... 115
1441
« on: October 23, 2011, 07:44:11 am »
a nice surprise  I'll send you an email soon. btw, I just looked at the code, it's pretty good programming  congratz (btw : I won't tell how I extracted the code... buzz buzz buzz)
1442
« on: October 23, 2011, 07:38:20 am »
Here :
cubesX={1,5,7,6,4,6,4,1,3,2,3,7,8,9,1,2,3,4,2,6,7,1,9,1,2,3,4}
cubesY={1,1,1,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8,9,9,9}
lastCube=1
player=0
speed=0.08
moving=false
dir=1
moveStart=0
menu=true
score=0
level=1
color={225,170,0}
rotation=0
function render(gc)
drawHorizon(gc)
local size,x,y,i,polygon
for j=1,27 do
i=(j+lastCube-2)%27+1
size=cubesY[i]*cubesY[i]/1.5+8
x=(cubesX[i]-7-player)*20*(cubesY[i]*cubesY[i]/20+0.5)-size/2
y=cubesY[i]*cubesY[i]*2-152
polygon=rotate({x,y,x+size,y,x+size,y+size,x,y+size,x,y})
if cubesY[i]>1 then
gc:setColorRGB(color[1],color[2],color[3])
gc:fillPolygon(polygon)
gc:setColorRGB(0,0,0)
gc:drawPolyLine(polygon)
end
if cubesY[i]>7.5 and cubesY[i]<8.5 then
if x<7 and x+size>-7 then
on.escapeKey()
end
end
end
end
function rotate(p)
local s,c=math.sin(rotation),math.cos(rotation)
return {p[1]*c-p[2]*s+159,p[1]*s+p[2]*c+202,p[3]*c-p[4]*s+159,p[3]*s+p[4]*c+202,p[5]*c-p[6]*s+159,p[5]*s+p[6]*c+202,p[7]*c-p[8]*s+159,p[7]*s+p[8]*c+202,p[9]*c-p[10]*s+159,p[9]*s+p[10]*c+202}
end
function updateCubes()
local step=menu and 0.06 or speed
for i=1,27 do
cubesY[i]=cubesY[i]+step
if cubesY[i]>10 then
if score%1000<800 then
cubesX[i]=math.random(10,140)/10+player
else
cubesX[i]=math.random(10,140)/100+player+(i-1)%2*5+4
end
cubesY[i]=1
lastCube=lastCube==1 and 27 or lastCube-1
end
end
end
function updateMove()
if moving then
player=player+0.07*dir
if math.abs(rotation)<0.1 then
rotation=rotation-0.005*dir
end
if timer.getMilliSecCounter()-moveStart>=150 then
moving=false
end
else
if math.abs(rotation)>0.005 then
rotation=rotation-0.005*rotation/math.abs(rotation)
end
end
end
function drawPlayer(gc)
if not menu then
--gc:drawImage(playerImg,149,192)
gc:setColorRGB(100,100,100)
gc:fillRect(149,192,20,20)
end
end
function drawHorizon(gc)
local s,c=math.sin(rotation),math.cos(rotation)
gc:setColorRGB(0,0,0)
gc:drawLine(s*142-c*200+159,202-c*142-s*200,c*200+s*142+159,s*200-c*142+202)
end
function drawMenu(gc)
if menu then
gc:setColorRGB(0,0,0)
gc:setFont("sansserif","r",30)
gc:drawString("CubeField",80,10,"top")
gc:setFont("sansserif","b",12)
gc:drawString("Press Enter",115,150,"top")
local highscore=var.recall("highscore")
if not highscore then
var.store("highscore",0)
highscore=0
end
if score>highscore then
var.store("highscore",score)
document.markChanged()
end
local str="Score : "..tostring(score).." Highscore : "..tostring(highscore)
gc:drawString(str,159-gc:getStringWidth(str)/2,100,"top")
end
end
function drawScore(gc)
if not menu then
gc:setColorRGB(0,0,0)
gc:setFont("sansserif","r",12)
gc:drawString(tostring(score),2,0,"top")
if score%1000>950 then
gc:setFont("sansserif","r",30)
gc:drawString("Speed Up !",80,10,"top")
end
end
end
function levelUp()
speed=speed+0.02
level=level+1
if (level-1)%5==0 then
color={225,170,0}
elseif (level-1)%5==1 then
color={0,0,255}
elseif (level-1)%5==2 then
color={100,100,100}
elseif (level-1)%5==3 then
color={90,255,0}
elseif (level-1)%5==4 then
color={255,255,255}
end
end
function on.paint(gc)
render(gc)
drawPlayer(gc)
drawMenu(gc)
drawScore(gc)
gc:setColorRGB(0,0,0)
gc:setFont("sansserif","r",8)
gc:drawString("Lua CubeField - Par Loic Pujet",10,200,"top")
timer.start(0.01)
end
function on.timer()
timer.stop()
updateCubes()
updateMove()
if not menu then
score=score+1
if score%1000==0 then
levelUp()
end
end
platform.window:invalidate()
end
function on.escapeKey()
menu=true
end
function on.enterKey()
if menu then
menu=false
speed=0.08
moving=false
score=0
level=1
color={225,170,0}
for i=1,27 do
cubesY[i]=cubesY[i]-5
end
end
end
function on.arrowLeft()
if not menu then
dir=-1
moving=true
moveStart=timer.getMilliSecCounter()
end
end
function on.arrowRight()
if not menu then
dir=1
moving=true
moveStart=timer.getMilliSecCounter()
end
end
function on.charIn(ch)
if ch=="6" then
on.arrowRight()
elseif ch=="4" then
on.arrowLeft()
end
end
Very smooth game and ...  but wait... you did all that oncalc ? (NO WAY ?) if so, I definitely can do something for you .... ( ;-) )
1443
« on: October 22, 2011, 03:15:11 pm »
(although it's easier than C/native) 
1445
« on: October 17, 2011, 02:48:17 pm »
I'm the one who made the iOS app It facilitates the access to the website (especially now with the mobile version), but it's mainly a news reader, that parses quite well the news from the RSS. On the next version, there's social integration etc. btw, it's already got something like 300 downloads
1446
« on: October 14, 2011, 07:20:59 am »
About that gc thing, jim'post is exactly what to read and learn.
The reason platform.gc() is not recommended is that it's actually going to be gone (kind of) in future version of the lua API.
So please, use the gc passed by on.paint(gc), as Jim showed you.
the reason platform.gc() was created and made available in the first place was to be able to access some primary functions like string length etc. (getStringWidth...) before the on.paint event....
1447
« on: October 13, 2011, 06:11:31 pm »
Here are several things you might want to pay attention to : - Don't use platform.gc(): as your standard GC context (only use the on passed in the on.paint(gc) event). - Make sure you refresh the drawing buffer often enough. That might be the real problem of yours, here. Actually, the software refreshes constantly, contraty to the device, which refrehes only when needed or when it's asked. So make sure that when you want to draw something and update the screen consequently, call platform.window:invalidate(). About your 2nd question, the code would indeed be needed... Good Luck
1448
« on: October 08, 2011, 05:54:09 pm »
Interesting.
I've come across things like this but it appears that TI fixed most of these memory-hacking stuff (in the upcoming version).
I can also assume you're right about direc tmemory reading and somehintg like forcing a cast to a string output, with the correspondig ascii code being some chinese chars.....
Can you see more of the memory by dumping it thourgh nspire_emu / ncubate and try to see what could match with the chinese char's ascii number ?
1449
« on: October 02, 2011, 04:51:33 pm »
Awesome ! Definitely going to check this out
1450
« on: September 28, 2011, 10:58:02 am »
Not even sure that it will work when Ndless 3 get released.
It will need a lot of work if it's ever re-done.
And while OSLauncher is a technical achievment for the community, it' also dangerou, both for TI and u, cince the exams acceptances institutions would want to ban the Nspire (even the non-cas) in order to be sure nobody gets the CAS on their calc. And then TI would probably stop developing the Nspires as we see them now.
Then that'd be a shame don't you think ?
Hope you see my point.
1451
« on: September 27, 2011, 01:33:18 pm »
Nice project (btw, my school - engineer school - doesn't allow calculators at all, for any tests or whatever)
1452
« on: September 26, 2011, 01:59:04 pm »
www.wordreference.com is by far my favorite translation (not translator  ) website.
1453
« on: September 26, 2011, 01:57:34 pm »
nice !
1454
« on: September 26, 2011, 01:23:17 pm »
nice ! Making a third-party SDK for reading/writing .tns is getting closer I think Might not be done at all, but it could have a great potential, I'm sure....
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