Lua Programming Help Thread

Zitat:

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Zitat von ro0kie42

My values are stored as variables, so this doesn't work. If i have:

Code:

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test1 = 41
test2 = 3


tests = "\ntest1 \ntest2"
file:write(tests)
file:close()

---

it will just write test1 and test2 as strings (text). What i need is to be able to write the values of test1 and test2 to the file on separate lines.

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just use:

Code:

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tests = "\n" .. test1 .. "\n" .. test2

---

It will return the variable value instead of the string

Yep, it's called concatenation. To concatenate, closer the quotes and then 2 dots and then the variable name. If you wanna open the quotes again after the variable, folow it with 2 more dots and reopen the quotes.

Zitat:

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Zitat von xpack

Try redownloading another Luaplayer Mod or whatever you use. And dont forget to use "System.currentDirectory( "ms0:/whatever")" that set the psp to read from the memory stick
Dont know if that helps any

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doesnt work..:(

ai - By default, the CWD (current working directory) is wherever the EBOOT.PBP is. Meaning loading an image:

Code:

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myimage = Image.load("image.png")

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Will load image.png from where the EBOOT is. So, by changing the CWD to the root of memory stick, youd have to place image.png on the root of your PSP in order for it find and load image.png.

Zitat:

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Zitat von SG57

ai - By default, the CWD (current working directory) is wherever the EBOOT.PBP is. Meaning loading an image:

Code:

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myimage = Image.load("image.png")

---

Will load image.png from where the EBOOT is. So, by changing the CWD to the root of memory stick, youd have to place image.png on the root of your PSP in order for it find and load image.png.

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yesw i know that but still it wont let me copy anyfile

Zitat:

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Zitat von SG57

ai - By default, the CWD (current working directory) is wherever the EBOOT.PBP is. Meaning loading an image:

Code:

---

myimage = Image.load("image.png")

---

Will load image.png from where the EBOOT is. So, by changing the CWD to the root of memory stick, youd have to place image.png on the root of your PSP in order for it find and load image.png.

---

the problem is, we CANT write or read from MS...

i.e. i was in iRshell, started lua app and pressed NOTE to take screenshot, even that didnt worked... somehow it disable ALL ms0:/ functions -_-

Try downgrading then upgrading back to your firmware. Unless you have a copy of your flash0 before the problem. I had a problem with IRSHELL as well now when I press 'O' when listening to music my psp crashs after doing the restart psp to vsh.

ok i found the problem... PROBABLY...

i think it was because i had opened 11 files...(io.open)
when i reduce the number of files to 10, it works OK...

but thanks for help anyway

Just out of curiosity, why would you be opening 10 file simultaneously? Usual practice is to open a file, read and store the data, then close the file before opening another. If your not careful you could corrupt your mem stick.

ok coz i needed file check , i didnt know exactly how to do it so i just used:

blah = io.open("file","r")
if blah then
boo = 1 else boo = 0
end

i tried to use blah:close() but if the file didnt exist, i got error...

Zitat:

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Zitat von myschoo

ok coz i needed file check , i didnt know exactly how to do it so i just used:

blah = io.open("file","r")
if blah then
boo = 1 else boo = 0
end

i tried to use blah:close() but if the file didnt exist, i got error...

---

do this:
if io.open("file", "r") then
...do stuff...
io.close("file")
else
...print("file does not exist")
end

hey that looks good, i will try :)

edit.
works great,thx again ;)

Zitat:

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Zitat von Fuzzie360

just use:

Code:

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tests = "\n" .. test1 .. "\n" .. test2

---

It will return the variable value instead of the string

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Thanks! but now how do i read them?

Zitat:

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Zitat von xpack

Try downgrading then upgrading back to your firmware. Unless you have a copy of your flash0 before the problem. I had a problem with IRSHELL as well now when I press 'O' when listening to music my psp crashs after doing the restart psp to vsh.

---

already tried that...
-= Double Post =-
hmm this is really bad...

i cant try my flashing program since it stoped working...:(

it works on other psp's

Use my program FileFlasher to see if it works. If not I recomend a downgrade then an upgrade to see if that fixes the problem

He's having flash issues and your recommending that he formats his Flash0?

Bad advice. Unless you can diagnose the problem dont be too quick to give out that kind of advice.

Can you at least flash USB mode

ai3: post your code here, maybe we can test it or fix something ;)

I'll take a look at it if you want also

I made some animation code for character movement and I made some code for when the character is standing still. I don't know how to get it so that when the player is pressing nothing it will display the character standing still. Could someone help?

I basically want something to set walkflag = true when nothing is being pressed.

Code:

---

dofile("animLib.lua")
background = Image.load("background2.jpg")
cleo = Image.load("cleofacedown.png")
cleowalkdown = ANIM.new(4, "down", "png", "walkdown/")
cleowalkup = ANIM.new(4, "up", "png", "walkup/")
cleowalkleft = ANIM.new(4, "left", "png", "walkleft/")
cleowalkright = ANIM.new(4, "right", "png", "walkright/")
CleoX = 100
CleoY = 100
walkflag = true
cleodown = true

--WALKING AND CONTROL ANIMATIONS--
while true do
pad=Controls.read()
screen:blit(0,0,background)

        if pad:down() then
        walkflag = false
        CleoY = (CleoY + 4)
        cleowalkdown:blit(CleoX,CleoY,100)
        cleodown = true
        cleoup = false
        cleoright = false
        cleoleft = false
        end

        if pad:up() then
        walkflag = false
        CleoY = (CleoY - 4)
        cleowalkup:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = true
        cleoright = false
        cleoleft = false
        end

        if pad:left() then
        walkflag = false
        CleoX = (CleoX - 4)
        cleowalkleft:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = false
        cleoleft = true
        end

        if pad:right() then
        walkflag = false
        CleoX = (CleoX + 4)
        cleowalkright:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = true
        cleoleft = false
        end

--RESET FACE POSITION--
if walkflag then
        if cleodown then
        cleo = Image.load("cleofacedown.png")
        screen:blit(CleoX,CleoY,cleo)
        end

        if cleoleft then
        cleo = Image.load("cleofaceleft.png")
        screen:blit(CleoX,CleoY,cleo)
        end

        if cleoright then
        cleo = Image.load("cleofaceright.png")
        screen:blit(CleoX,CleoY,cleo)
        end

        if cleoup then
        cleo = Image.load("cleofaceup.png")
        screen:blit(CleoX,CleoY,cleo)
        end
end

screen.flip()
screen.waitVblankStart()
end

---

try this:

Code:

---

if not pad:right() and not pad:left() and not pad:up() and not pad:down() then
    walkflag = true
end

---

one thing, in the "reset face position" section, instead of re-loading images each time you stop after changing direction it would be better to load all four images at the start of your program and put them into a table like this:

Code:

---

cleo = {}
cleo[1] = Image.load("cleofacedown.png")
cleo[2] = Image.load("cleofaceleft.png")
cleo[3] = Image.load("cleofaceright.png")
cleo[4] = Image.load("cleofaceup.png")
end

---

then, in "reset face position" you could do this:

Code:

---

if walkflag then

        if cleodown then direction = 1 end
        if cleoleft then direction = 2 end
        if cleoright then direction = 3        end
        if cleoup then direction = 4 end

        screen:blit(CleoX,CleoY,cleo[direction])
end

---

PERFECT!

Thank you SO much.

next time. Use animlib :D

remember, states dont automatically reset themselves. ;) dont forget to set a state to false, if its not true anymore. and also, you should use else and elseif's a lot more. it gives you many more extra CPU cycles. you whole code can be made much better just by adding elseif's:

Code:

---

dofile("animLib.lua")
background = Image.load("background2.jpg")
cleo = Image.load("cleofacedown.png")
cleowalkdown = ANIM.new(4, "down", "png", "walkdown/")
cleowalkup = ANIM.new(4, "up", "png", "walkup/")
cleowalkleft = ANIM.new(4, "left", "png", "walkleft/")
cleowalkright = ANIM.new(4, "right", "png", "walkright/")
CleoX = 100
CleoY = 100
walkflag = true
cleodown = true

--WALKING AND CONTROL ANIMATIONS--
while true do
pad=Controls.read()
screen:blit(0,0,background)

        if pad:down() then
        walkflag = false
        CleoY = (CleoY + 4)
        cleowalkdown:blit(CleoX,CleoY,100)
        cleodown = true
        cleoup = false
        cleoright = false
        cleoleft = false
        elseif pad:up() then
        walkflag = false
        CleoY = (CleoY - 4)
        cleowalkup:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = true
        cleoright = false
        cleoleft = false
        end

        if pad:left() then
        walkflag = false
        CleoX = (CleoX - 4)
        cleowalkleft:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = false
        cleoleft = true
        elseif pad:right() then
        walkflag = false
        CleoX = (CleoX + 4)
        cleowalkright:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = true
        cleoleft = false
        end

        if not pad:right() and not pad:left() and not pad:up() and not pad:down() then
            walkflag = true
        end
       
--RESET FACE POSITION--
if walkflag then
        if cleodown then
        cleo = Image.load("cleofacedown.png")
        screen:blit(CleoX,CleoY,cleo)
        elseif cleoleft then
        cleo = Image.load("cleofaceleft.png")
        screen:blit(CleoX,CleoY,cleo)
        elseif cleoright then
        cleo = Image.load("cleofaceright.png")
        screen:blit(CleoX,CleoY,cleo)
        elseif cleoup then
        cleo = Image.load("cleofaceup.png")
        screen:blit(CleoX,CleoY,cleo)
        end
end

screen.flip()
screen.waitVblankStart()
end

---

-= Double Post =-

Zitat:

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Zitat von eldiablov

next time. Use animlib :D

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he is already using it. :p

Mmhmm, I see what you mean Grim. Thank you.

@Merick: Tables you say? I think I'll give it a go. Thanks.

Ok this is really annoying me. Can someone tell me why "w+" mode is not working on luaplayer 0.20?!?! Is there an alternative way to overwrite all existing data in the text file? This is what i wrote, and when i try to write to it i get 'attempt to call file10 - a nil value'

Code:

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file10 = io.open("data/load.img","w+")

---

I'm getting a type error I don't understand:

Code:

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if cleodown then
        if (MobX - 10 >= CleoX >= MobX + 10) and (MobY - 10 >= CleoY >= MobY + 10) then
                screen:blit(-100,-100,monster)
        end
end

---

I'm trying to get it so that when you hit the attack button while facing down it will count the attack as taking place if you are pretty much within 10 pixels of the object...

I get the error "Trying to compare number with boolean" for the second line...but MobX is 150 and MobY is 100 and Cleo X and Y are also numbers...

You must of changed the values of the co-ordinates to a boolean (true/false) somewhere else in the code. Re-check the rest of the code.

Here is my entire code and I don't see how CleoX, CleoY, MobX, MobY could be boolean (But I only started coding yesterday).

Code:

---

dofile("animLib.lua")
monster = Image.load("monster.png")
background = Image.load("background3.jpg")
cleowalkdown = ANIM.new(4, "down", "png", "walkdown/")
cleowalkup = ANIM.new(4, "up", "png", "walkup/")
cleowalkleft = ANIM.new(4, "left", "png", "walkleft/")
cleowalkright = ANIM.new(4, "right", "png", "walkright/")
CleoX = 100
CleoY = 100
MobX = 200
MobY = 150
walkflag = true
cleodown = true
cleo = {}
cleo[1] = Image.load("cleofacedown.png")
cleo[2] = Image.load("cleofaceleft.png")
cleo[3] = Image.load("cleofaceright.png")
cleo[4] = Image.load("cleofaceup.png")
cleo[5] = Image.load("cleoattackdown.png")
cleo[6] = Image.load("cleoattackleft.png")
cleo[7] = Image.load("cleoattackright.png")
cleo[8] = Image.load("cleoattackup.png")

--WALKING AND CONTROL ANIMATIONS--
while true do
pad=Controls.read()
screen:blit(0,0,background)
screen:blit(MobX,MobY,monster)

--Down--
        if pad:down() and not pad:cross() and not pad:left() and not pad:right() then
        walkflag = false
        CleoY = (CleoY + 3)
        cleowalkdown:blit(CleoX,CleoY,100)
        cleodown = true
        cleoup = false
        cleoright = false
        cleoleft = false
        elseif pad:down() and pad:right() and not pad:cross() then
        walkflag = false
        CleoY = (CleoY + 2)
        CleoX = (CleoX + 2)
        cleowalkdown:blit(CleoX,CleoY,100)
        cleodown = true
        cleoup = false
        cleoright = false
        cleoleft = false
        elseif pad:down() and pad:left() and not pad:cross() then
        walkflag = false
        CleoY = (CleoY + 2)
        CleoX = (CleoX - 2)
        cleowalkdown:blit(CleoX,CleoY,100)
        cleodown = true
        cleoup = false
        cleoright = false
        cleoleft = false
        end

--Up--

        if pad:up() and not pad:cross() and not pad:left() and not pad:right() then
        walkflag = false
        CleoY = (CleoY - 3)
        cleowalkup:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = true
        cleoright = false
        cleoleft = false
        elseif pad:up() and pad:right() and not pad:cross() then
        walkflag = false
        CleoY = (CleoY - 2)
        CleoX = (CleoX + 2)
        cleowalkup:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = true
        cleoright = false
        cleoleft = false
        elseif pad:up() and pad:left() and not pad:cross() then
        walkflag = false
        CleoY = (CleoY - 2)
        CleoX = (CleoX - 2)
        cleowalkup:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = true
        cleoright = false
        cleoleft = false
        end

--Left--

        if pad:left() and not pad:cross() and not pad:up() and not pad:down() then
        walkflag = false
        CleoX = (CleoX - 3)
        cleowalkleft:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = false
        cleoleft = true
        end

--Right--

        if pad:right() and not pad:cross() and not pad:up() and not pad:down() then
        walkflag = false
        CleoX = (CleoX + 3)
        cleowalkright:blit(CleoX,CleoY,100)
        cleodown = false
        cleoup = false
        cleoright = true
        cleoleft = false
        end

if not pad:right() and not pad:left() and not pad:up() and not pad:down() and not pad:cross() then
    walkflag = true
end

--RESET FACE POSITION--
if walkflag then

        if cleodown then direction = 1 end
        if cleoleft then direction = 2 end
        if cleoright then direction = 3 end
        if cleoup then direction = 4 end

        screen:blit(CleoX,CleoY,cleo[direction])
end

--ATTACKING--
if pad:cross() then

        if cleodown then direction = 5 end
        if cleoleft then direction = 6 end
        if cleoright then direction = 7 end
        if cleoup then direction = 8 end

        screen:blit(CleoX,CleoY,cleo[direction])

--ATTACKDAMAGE--

        if (MobX - 10 <= CleoX <= MobX + 10) and (MobY - 10 <= CleoY <= MobY + 10) then
                MobX = -100
                MobY = -100
        end

end

screen.flip()
screen.waitVblankStart()
end

---

Zitat:

---

Zitat von myschoo

ai3: post your code here, maybe we can test it or fix something ;)

---

Code:

---

Red = Color.new(255, 0, 0)
Blue = Color.new(0,0,200)



function PrintCentered(y,string,color)
screen:print( 240 - (string.len(string)*8) / 2 ,y,string,color);
end




Background = Image.load("background1.png")


System.Unassign("flash0:" )


System.Assign("flash0:", "lflash0:0,0", "flashfat0:")


while true do

current = 1
oldpad = Controls.read()

while true do

pad = Controls.read()


screen:blit(0,0,Background)
PrintCentered(3,"Lua Theme Flasher", Blue)
PrintCentered(18,"By ai3gtmc", Blue)
screen:print(137, 96, "=> 01-12.bmp background", Blue)
screen:print(137, 106, "=> TopMenu_Plugin", Blue)
screen:print(137, 116, "=> Opening_Plugin", Blue)
screen:print(137, 126, "=> Gameboot.PMF", Blue)
screen:print(137, 136, "=> System_Plugin_bg", Blue)
screen:print(137, 146, "=> System_Plugin_fg", Blue)
screen:print(137, 156, "=> System_Plugin", Blue)
screen:print(137, 166, "=> Game_Plugin", Blue)
screen:print(137, 176, "=> photo_plugin", Blue)
screen:print(137, 186, "=> impose_plugin", Blue)
screen:print(137, 196, "=> ltn0.pgf", Blue)
screen:print(137, 210, "=> Enable USB", Blue)
screen:print(137, 220, "=> Disable USB",Blue)
screen:print(137, 240, "=> EXIT", Blue)




if current == 1 then
screen:print(137, 96, "=> 01-12.bmp background", Red)
end

if current == 2 then
screen:print(137, 106, "=> TopMenu_Plugin.rco", Red)
end

if current == 3 then
screen:print(137, 116, "=> Opening_Plugin.rco", Red)
end

if current == 4 then
screen:print(137, 126, "=> Gameboot.PMF", Red)
end


if current == 5 then
screen:print(137, 136, "=> System_Plugin_bg.rco", Red)
end

if current == 6 then
screen:print(137, 146, "=> System_Plugin_fg.rco", Red)
end

if current == 7 then
screen:print(137, 156, "=> System_Plugin.rco", red)
end

if current == 8 then
screen:print(137, 166, "=> Game_Plugin.rco", red)
end

if current == 9 then
screen:print(137, 176, "=> photo_plugin.rco", red)
end

if current == 10 then
screen:print(137, 186, "=> impose_plugin.rco", red)
end

if current == 11 then
screen:print(137, 196, "=> ltn0.pgf", red)
end

if current == 12 then
screen:print(137,210, "=> Enable USB!", red)
end

if current == 13 then
screen:print(137,220, "=> Disable USB!", red)
end


if current == 14 then
screen:print(137, 240, "=> EXIT", red)
end



if pad:up() and oldpad:up() ~= pad:up() then
current = current-1
end

if pad:down() and oldpad:down() ~= pad:down() then
current = current+1
end

if current == 15 then
current = 1
end

if current == 0 then
current = 14
end



if pad:cross() and current == 1 then
System.writeFile("ms0:/theme/01-12.bmp","flash0:/vsh/resource/01-12.bmp","yes")
end

if pad:cross() and current == 2 then
System.writeFile("ms0:/theme/topmenu_plugin.rco","flash0:/vsh/resource/topmenu_plugin.rco","yes")
end

if pad:cross() and current == 3 then
System.writeFile("ms0:/theme/opening_plugin.rco","flash0:/vsh/resource/opening_plugin.rco","yes")
end


if pad:cross() and current == 4 then
System.writeFile("ms0:/theme/gameboot.pmf","flash0:/vsh/resource/gameboot.pmf","yes")
end


if pad:cross() and current == 5 then
System.writeFile("ms0:/theme/system_plugin_bg.rco","flash0:/vsh/resource/system_plugin_bg.rco","yes")
end

if pad:cross() and current == 6 then
System.writeFile("ms0:/theme/system_plugin_fg.rco","flash0:/vsh/resource/system_plugin_fg.rco","yes")
end

if pad:cross() and current == 7 then
System.writeFile("ms0:/theme/system_plugin.rco","flash0:/vsh/resource/system_plugin.rco","yes")
end

if pad:cross() and current == 8 then
System.writeFile("ms0:/theme/game_plugin.rco","flash0:/vsh/resource/game_plugin.rco","yes")
end

if pad:cross() and current == 9 then
System.writeFile("ms0:/theme/photo_plugin.rco","flash0:/vsh/resource/photo_plugin.rco","yes")
end

if pad:cross() and current == 10 then
System.writeFile("ms0:/theme/impose_plugin.rco","flash0:/vsh/resource/impose_plugin.rco","yes")
end

if pad:cross() and current == 11 then
System.writeFile("ms0:/theme/ltn0.pgf","flash0:/vsh/font/ltn0.pgf","yes")
end

if pad:cross() and current == 12 then
System.usbDiskModeActivate()
end

if pad:cross() and current == 13 then
System.usbDiskModeDeactivate()
end

if pad:cross() and current == 14 then
System.Quit()
end





---ScreenShot---
if pad:select() then
Image:save("screenshot.png")
end


if pad:start() then
System.Quit()
end


screen.waitVblankStart()
screen.flip()
oldpad = pad

end

end

---

here..

it works on other psp's

worked on my psp few days ago...

I didnt edit anything since it worked....
but now it wont work...

Looks to me like youve got a extra 'end' at the end. I dont know if thats true I just went through it really fast.

If you scroll up you'll see my code...but...I also just noticed something:

I tried replacing all the variables in that line with numbers so the line makes sense but it keeps giving me the same error anyways...and I've tried with and without brackets.

Code:

---

--ATTACKDAMAGE--

if 140 <= CleoX <= 160 and 190 <= CleoY <= 210 then
        MobX = -100
        MobY = -100
end

---

The error is: Attempt to compare boolean with number.

And the line it is listed under is the blank space between --Attack damage-- and the if statement.

try this:

Code:

---

if MobX - 10 <= CleoX and CleoX <= MobX + 10 and MobY - 10 <= CleoY and CleoY <= MobY + 10 then

---

also, you need another "end" at the end of this block

Code:

---

--ATTACKING--
if pad:cross() then

        if cleodown then direction = 5 end
        if cleoleft then direction = 6 end
        if cleoright then direction = 7 end
        if cleoup then direction = 8 end

        screen:blit(CleoX,CleoY,cleo[direction])

---

I need help with trying to get Urameshi to show animation when following Ichigo, here's my code:

Code:

---

white=Color.new(255,255,255)

Level=Image.load("./images/backgrounds/forest1.png")
Sasuke=Image.load("./images/Characters/sasukeleft.png")

------------Good Guy
Ichigo=Image.load("./images/New Characters/Ichigoright.png")
Ichigo1=Image.load("./images/New Characters/Ichigo-left.png")
IchigorRight=Image.load("./images/New Characters/IchigorunRight.png")
IchigorLeft=Image.load("./images/New Characters/IchigorunLeft.png")
IchigobRight=Image.load("./images/New Characters/IchigoblockRight.png")
IchigobLeft=Image.load("./images/New Characters/IchigoblockLeft.png")
Ichigodeath=Image.load("./images/New Characters/Ichigodeath.png")
IchigoPunchr=Image.load("./images/New Characters/IchigofightRight.png")
IchigoPunchl=Image.load("./images/New Characters/IchigofightLeft.png")


---------------Bad Guy
Urameshi=Image.load("./images/Urameshi/Urameshi.png")
Urameshi1=Image.load("./images/Urameshi/Urameshi1.png")
UrameshirRight=Image.load("./images/Urameshi/UrameshiRRun.png")
UrameshirLeft=Image.load("./images/Urameshi/UrameshiLRun.png")
UrameshiPunchr=Image.load("./images/Urameshi/UrameshiPunchRight.png")
UrameshiPunchl=Image.load("./images/Urameshi/UrameshiPunchLeft.png")
UrameshiHurtR=Image.load("./images/Urameshi/HurtRight.png")
UrameshiHurtL=Image.load("./images/Urameshi/HurtLeft.png")



--Right empty
r1=Image.createEmpty(66,45)
r2=Image.createEmpty(66,45)
r3=Image.createEmpty(66,45)

ur1=Image.createEmpty(48,37)
ur2=Image.createEmpty(48,37)
ur3=Image.createEmpty(48,37)

--Left Empty
l1=Image.createEmpty(66,45)
l2=Image.createEmpty(66,45)
l3=Image.createEmpty(66,45)

ul1=Image.createEmpty(48,37)
ul2=Image.createEmpty(48,37)
ul3=Image.createEmpty(48,37)

--Left animation
l1:blit(0,0,IchigorLeft,148,3,66,45)
l2:blit(0,0,IchigorLeft,70,3,66,45)
l3:blit(0,0,IchigorLeft,0,4,66,45)

ul1:blit(0,0,UrameshirLeft,114,1,48,37)
ul2:blit(0,0,UrameshirLeft,59,0,48,37)
ul3:blit(0,0,UrameshirLeft,0,1,48,37)

--Right Animation
r1:blit(0,0,IchigorRight,0,3,66,45)
r2:blit(0,0,IchigorRight,74,3,66,45)
r3:blit(0,0,IchigorRight,146,3,66,45)

ur1:blit(0,0,UrameshirRight,0,1,48,37)
ur2:blit(0,0,UrameshirRight,55,1,48,37)
ur3:blit(0,0,UrameshirRight,115,1,48,37)

r={Ichigo,r1,r2,r3}
l={Ichigo1,l1,l2,l3}
ur={Urameshi,ur1,ur2,ur3}
ul={Urameshi1,ul1,ul2,ul3}

Player={x=0,y=200,w=77,h=54,d=r,f=0,s=2,animt=0,img=Ichigo,oldimg=Ichigo1}
Sasuke={x=400,y=200,w=32,h=38,img=Sasuke}
Urameshi={x=400,y=200,w=48,h=37,d=ul,s=1,animt=0,img=Urameshi,oldimg=Urameshi1}

Timer=0

math.randomseed(os.time())

-------------------------------------------------------functions
function Level1()
        while true do
        screen:clear()
movePlayer()
chasePlayer(Urameshi)

if collision(Player,Urameshi) and Player.d == r then
                Player.img=Ichigodeath
                Player.s=0
elseif collision(Player,Sasuke) and Player.d==l then
                Player.img=Ichigodeath
                Player.s=0
end

if Player.img == Ichigodeath then
Player.x=Player.x
end


screen:blit(0,0,Level)
screen:blit(Player.x,Player.y,Player.img)
screen:blit(Urameshi.x,Urameshi.y,Urameshi.oldimg)

        screen.flip()
        screen.waitVblankStart()
end
end

----------------------------------------------------------------Not Levels
function pausetillx()
  while true do  --infinite loop used to pause game
      pad = Controls.read()
      if pad:cross() then
        screen:clear()
          while pad:cross() do
        screen:clear()
            pad = Controls.read() 
        end 
        break    --breaks loop resuming game
      end
  end
end

function collision(ob1,ob2)
    if (ob1.x + ob1.w > ob2.x) and (ob1.x < ob2.x + ob2.w) and (ob1.y + ob1.h >

ob2.y) and (ob1.y < ob2.y + ob2.h) then
          return true
    else
          return false
    end
end
function anim(ob)
        ob.img=ob.oldimg
        ob.animt = ob.animt + 1
        if ob.animt > 15 then
                ob.animt = 1
        end
        if ob.animt < 6 then
                ob.img = ob.d[2]
        end
        if ob.animt > 5 then
                ob.img = ob.d[3]
        end
        if ob.animt > 10 then
                ob.img = ob.d[4]

end
end               

function chasePlayer(ob)
stallchase = math.random(2)
                if ob.x > Player.x then
                ob.x=ob.x - 2
                anim(Urameshi)
else
        if ob.x < Player.x then
        ob.x = ob.x + 2
        anim(Urameshi)
        end
end
end

function movePlayer()
pad=Controls.read()
if pad:right() then
                Player.d=r
                anim(Player)
                Player.x=Player.x+Player.s
else
Player.img=Player.d[1]
                end               
        if pad:left() then
                Player.d=l
                anim(Player)
                Player.x=Player.x-Player.s
                end
        if pad:cross() then
                Player.oldimg = Player.img
                if Player.d == r then Player.img=IchigobRight elseif Player.d ==

l then Player.img = IchigobLeft end
                Player.s=2
                defending=true
                end
                if defending and not pad:cross() then
                defending=false Player.img=Player.oldimg
                Player.s=2
                end       
        if pad:square() then
                Player.oldimg=Player.img
                if Player.d == r then Player.img=IchigoPunchr else if Player.d ==

l then Player.img=IchigoPunchl end
                Player.s=2
                punching=true
                end
                if punching and not pad:square() then
                punching=false Player.img=Player.oldimg
                Player.s=2
                end
end
end


oldpad=Controls.read()
crouching=false
defending=false
punching=false
alreadycolliding=true
numberoftimescollide=3
death=true
numberofcollisiontimes=0
movingstate=0

-----------------------------------------------------------------main loop

while true do       
screen:clear()


Level1()
       
        screen.flip()
        screen.waitVblankStart()
        oldpad=pad
end

---

First of all you have fuctions that you didn't even say what they do from the begining. Like chaseplayer(Urameshi)

Urameshi chases the Player, but it wont animate the chasing so its like he's moving towards Player but he's not technically moving, he's standing

Thats not the point, you never said what chaseplayer does you have to have a function like:

Code:

---

function chaseplayer(playername)
anim(playername)--I just made that up but you get the point.
end

---

i already have a chasePlayer function though, do i make another?

Zitat:

---

Zitat von Merick

try this:

Code:

---

if MobX - 10 <= CleoX and CleoX <= MobX + 10 and MobY - 10 <= CleoY and CleoY <= MobY + 10 then

---

also, you need another "end" at the end of this block

Code:

---

--ATTACKING--
if pad:cross() then

        if cleodown then direction = 5 end
        if cleoleft then direction = 6 end
        if cleoright then direction = 7 end
        if cleoup then direction = 8 end

        screen:blit(CleoX,CleoY,cleo[direction])

---

---

Works like a charm thank you again for your help. I understand now that I can't check if a variable is between something the traditional way because after the first two steps it'll be either "True" or "False" and True >= 160 makes no sense.

Code:

---

red = Color.new(255, 0, 0)
Blue = Color.new(0,0,200)

function PrintCentered(y,string,color)
screen:print( 240 - (string.len(string)*8) / 2 ,y,string,color);
end

Background = Image.load("background1.png")

System.Unassign("flash0:" )

System.Assign("flash0:", "lflash0:0,0", "flashfat0:")


current = 1
oldpad = Controls.read()

while true do

pad = Controls.read()

screen:blit(0,0,Background)
PrintCentered(3,"Lua Theme Flasher", Blue)
PrintCentered(18,"By ai3gtmc", Blue)
screen:print(137, 96, "=> 01-12.bmp background", Blue)
screen:print(137, 106, "=> TopMenu_Plugin", Blue)
screen:print(137, 116, "=> Opening_Plugin", Blue)
screen:print(137, 126, "=> Gameboot.PMF", Blue)
screen:print(137, 136, "=> System_Plugin_bg", Blue)
screen:print(137, 146, "=> System_Plugin_fg", Blue)
screen:print(137, 156, "=> System_Plugin", Blue)
screen:print(137, 166, "=> Game_Plugin", Blue)
screen:print(137, 176, "=> photo_plugin", Blue)
screen:print(137, 186, "=> impose_plugin", Blue)
screen:print(137, 196, "=> ltn0.pgf", Blue)
screen:print(137, 210, "=> Enable USB", Blue)
screen:print(137, 220, "=> Disable USB",Blue)
screen:print(137, 240, "=> EXIT", Blue)




if current == 1 then
screen:print(137, 96, "=> 01-12.bmp background", red)
end

if current == 2 then
screen:print(137, 106, "=> TopMenu_Plugin.rco", red)
end

if current == 3 then
screen:print(137, 116, "=> Opening_Plugin.rco", red)
end

if current == 4 then
screen:print(137, 126, "=> Gameboot.PMF", red)
end


if current == 5 then
screen:print(137, 136, "=> System_Plugin_bg.rco", red)
end

if current == 6 then
screen:print(137, 146, "=> System_Plugin_fg.rco", red)
end

if current == 7 then
screen:print(137, 156, "=> System_Plugin.rco", red)
end

if current == 8 then
screen:print(137, 166, "=> Game_Plugin.rco", red)
end

if current == 9 then
screen:print(137, 176, "=> photo_plugin.rco", red)
end

if current == 10 then
screen:print(137, 186, "=> impose_plugin.rco", red)
end

if current == 11 then
screen:print(137, 196, "=> ltn0.pgf", red)
end

if current == 12 then
screen:print(137,210, "=> Enable USB!", red)
end

if current == 13 then
screen:print(137,220, "=> Disable USB!", red)
end


if current == 14 then
screen:print(137, 240, "=> EXIT", red)
end



if pad:up() and oldpad:up() ~= pad:up() then
current = current-1
end

if pad:down() and oldpad:down() ~= pad:down() then
current = current+1
end

if current == 15 then
current = 1
end

if current == 0 then
current = 14
end



if pad:cross() and current == 1 then
System.writeFile("ms0:/theme/01-12.bmp","flash0:/vsh/resource/01-12.bmp","yes")
end

if pad:cross() and current == 2 then
System.writeFile("ms0:/theme/topmenu_plugin.rco","flash0:/vsh/resource/topmenu_plugin.rco","yes")
end

if pad:cross() and current == 3 then
System.writeFile("ms0:/theme/opening_plugin.rco","flash0:/vsh/resource/opening_plugin.rco","yes")
end


if pad:cross() and current == 4 then
System.writeFile("ms0:/theme/gameboot.pmf","flash0:/vsh/resource/gameboot.pmf","yes")
end


if pad:cross() and current == 5 then
System.writeFile("ms0:/theme/system_plugin_bg.rco","flash0:/vsh/resource/system_plugin_bg.rco","yes")
end

if pad:cross() and current == 6 then
System.writeFile("ms0:/theme/system_plugin_fg.rco","flash0:/vsh/resource/system_plugin_fg.rco","yes")
end

if pad:cross() and current == 7 then
System.writeFile("ms0:/theme/system_plugin.rco","flash0:/vsh/resource/system_plugin.rco","yes")
end

if pad:cross() and current == 8 then
System.writeFile("ms0:/theme/game_plugin.rco","flash0:/vsh/resource/game_plugin.rco","yes")
end

if pad:cross() and current == 9 then
System.writeFile("ms0:/theme/photo_plugin.rco","flash0:/vsh/resource/photo_plugin.rco","yes")
end

if pad:cross() and current == 10 then
System.writeFile("ms0:/theme/impose_plugin.rco","flash0:/vsh/resource/impose_plugin.rco","yes")
end

if pad:cross() and current == 11 then
System.writeFile("ms0:/theme/ltn0.pgf","flash0:/font/ltn0.pgf","yes")
end

if pad:cross() and current == 12 then
System.usbDiskModeActivate()
end

if pad:cross() and current == 13 then
System.usbDiskModeDeactivate()
end

if pad:cross() and current == 14 then
System.Quit()
end


---ScreenShot---
if pad:select() then
Image:save("screenshot.png")
end

if pad:start() then
System.Quit()
end

screen.waitVblankStart()
screen.flip()
oldpad = pad

end

---

this works for me, repaired some errors... try it