LunaLua Offical Thread - SMBX Usermod Framework

[Hoeloe]

Like, make a new variable for health and update it based on the player's conditions so you can make the powerup whatever you want. I'm working on a HUD that has the health redone, so when I'm done with it I'll let you know and you can look at it.

*cough* http://engine.wohlnet.ru/pgewiki/HUDofTime.lua

[HenryRichard]

Like, make a new variable for health and update it based on the player's conditions so you can make the powerup whatever you want. I'm working on a HUD that has the health redone, so when I'm done with it I'll let you know and you can look at it.

*cough* http://engine.wohlnet.ru/pgewiki/HUDofTime.lua

...forgot about that.

---

Is it possible for us to get some image manipulation functions in a later version? Not in 0.7.3, but maybe in 0.7.4 or 0.8, or dare I say 1.0?

[Kevsoft]

Forgive me if this sounds like a dumb question, but is any modding of netplay possible?

Nope, the built-in netplay system is unstable anyway.

[lotus006]

@Kevsoft

I tried "Misc.pause()" and I have a bug when I do this the game make disappearing the hud but certain "palcesprite"
stay and some "Graphics.drawImage" is not showing, and that why I cant do unpause game , I think the input for drawimage is locked too

[Kevsoft]

You have to use the event "onDraw". This event is not affected by Misc.pause

[lotus006]

thnx I will check this soon
but how work "onDraw" and "onThick" and "onStart"
I'm little confused about those one :S

but onLoop and onLoad its ok i understand better now those one since i tried to do my inventory mod since a month

thanks

[PixelPest]

Could somebody please explain whats wrong with this code and how to fix it? I can't for the life of me figure out what's wrong with it.

Code: Select all

function onTick()
	tableOfShiny = NPC.get(10, -1); --get all smb3 coins in level
		
	if (table.getn(tableOfShiny) > 1) then
		for i=1,table.getn(tableOfShiny) do
			table.getn(tableOfShiny).id = 210; --change all smb3 coins into rinkas
		end
	end
end

[lotus006]

try this :

Code: Select all

MyNpcTest = 10
for k, v in pairs(NPC.get(MyNpcTest, -1)) do
 v.id = 210; --change all smb3 coins into rinkas
     end

thanks to you hehe I just learn this my self
I didnt know this one can change the things already in game
I wanna think only thing we spawn in game

But I tested this onLoop section for now

[TDK]

Could somebody please explain whats wrong with this code and how to fix it? I can't for the life of me figure out what's wrong with it.

Code: Select all

function onTick()
	tableOfShiny = NPC.get(10, -1); --get all smb3 coins in level
		
	if (table.getn(tableOfShiny) > 1) then
		for i=1,table.getn(tableOfShiny) do
			table.getn(tableOfShiny).id = 210; --change all smb3 coins into rinkas
		end
	end
end

The onTick function only works with v.0.7.3 (the nightly/dev build).

[PixelPest]

try this :

Code: Select all

MyNpcTest = 10
for k, v in pairs(NPC.get(MyNpcTest, -1)) do
 v.id = 210; --change all smb3 coins into rinkas
     end

thanks to you hehe I just learn this my self
I didnt know this one can change the things already in game
I wanna think only thing we spawn in game

But I tested this onLoop section for now

Thanks for trying to help but that code doesn't seem to work and it's a mess. There's really no reason to have
MyNpcTest = 10 when inside the brackets you can just write (10, -1). The form of the code itself is also a mess. It should be formatted as:

Code: Select all

function onTick()
	for k, v in pairs(NPC.get(10, -1)) do
		v.id = 210; --change all smb3 coins into rinkas
	end
end

The onTick function only works with v.0.7.3 (the nightly/dev build).

Which I have.

[lotus006]

try this :

Code: Select all

MyNpcTest = 10
for k, v in pairs(NPC.get(MyNpcTest, -1)) do
 v.id = 210; --change all smb3 coins into rinkas
     end

thanks to you hehe I just learn this my self
I didnt know this one can change the things already in game
I wanna think only thing we spawn in game

But I tested this onLoop section for now

Thanks for trying to help but that code doesn't seem to work and it's a mess. There's really no reason to have
MyNpcTest = 10 when inside the brackets you can just write (10, -1). The form of the code itself is also a mess. It should be formatted as:

Code: Select all

function onTick()
	for k, v in pairs(NPC.get(10, -1)) do
		v.id = 210; --change all smb3 coins into rinkas
	end
end

I dont know why is not working on your side, on my is work well but I think the way you put the Id. 10 could work too
did you put it on onLoop section ?


and

I have the 0.7.3 , and I got this error index on the first code of PixelPest

table.getn(tableOfShiny).id = 210; --change all smb3 coins into rinkas

attempt to index a number value

[PixelPest]

Lotus, could you please post exactly what you tested with the function and everything?

[lotus006]

Lotus, could you please post exactly what you tested with the function and everything?

try this in your lunaworld.lua it should work too, just for testing:

Code: Select all

function onLoop()
for k, v in pairs(NPC.get(10, -1)) do
	 v.id = 210; --change all smb3 coins into rinkas
end
end
     

Edit : it work also with (NPC.get(10, -1)) see above instead of MyNPCTest

[Kevsoft]

thnx I will check this soon
but how work "onDraw" and "onThick" and "onStart"
I'm little confused about those one :S

but onLoop and onLoad its ok i understand better now those one since i tried to do my inventory mod since a month

thanks

Basically:

Code: Select all

function onDraw()
...
end

... is called before SMBX draws anything.

Code: Select all

function onTick()
...
end

The new "onLoop", just with another name

Code: Select all

function onStart()
...
end

Is the first frame of SMBX running. The advantage over onLoad, is that it is guranteed that everything is initialized.

[Axiom]

so can i play the sims in smbx yet

[PixelPest]

Here's a fun little API I made--my first real Lua project:
http://www.mediafire.com/download/ibbdv ... kafest.lua

It turns all coins in a level into Rinkas.
Example:

Spoiler: show

[jamai3636]

Having worked on software for a large retail chain I feel I could pick this up very easily - however - whether or not I will use for my next level depends on whether or not there is an event that triggers on death.

That means if there is a way to have something trigger when you die. It would also have to be death from a specific enemy/projectile from the enemy. I guess something like the onNPCKill event but for the player instead.

I looked around but didn't see anything of the sort, maybe I just missed it? Maybe it is also a little too niche to have been implemented. Hopefully not :<

Thanks~

[lotus006]

I found a way to see if we alive and it's look working well for now maybe need to verify with all way when the player die because i dont know if all stuff who hurt
is the same for all things :S


for debuging

Code: Select all

 Text.print(  "isAlive:"  .. player:mem(0x13E, FIELD_WORD) , 100, 100)

and the code to use

Code: Select all

player:mem(0x13E, FIELD_WORD) -- Player death animation timer

just put condition bigger than 1 and you will see when the player is dead
enjoy

[Axiom]

I found a way to see if we alive and it's look working well for now maybe need to verify with all way when the player die because i dont know if all stuff who hurt
is the same for all things :S


for debuging

Code: Select all

 Text.print(  "isAlive:"  .. player:mem(0x13E, FIELD_WORD) , 100, 100)

and the code to use

Code: Select all

player:mem(0x13E, FIELD_WORD) -- Player death animation timer

just put condition bigger than 1 and you will see when the player is dead
enjoy

yup, these fields are how i made my death counter.

https://github.com/Luigifan/lunaluascri ... er.lua#L29

[HenryRichard]

You can also just use player.DeathTimer

I prefer to use these fields when I can instead of player:mem.