[Helixhorned]

James, on 10 March 2014 - 01:42 PM, said:

Thanks for clearing it up, maybe a new spriteflag could be added to disabe that or something?

Added with r4371.

For actors that you define yourself, usage from CON would be with the spriteflags directive. If you want to modify existing actor's behavior, it gets a little tricky though. The spriteflags directive (i.e. translation-time command) is "destructive" in the sense that it overwrites the previous actor flags with the passed value. This is in contrast to other sprite* directives like spritenoshade, which bitwise-OR them in. So if you wanted to remove the damage-pushing behavior for the newbeast, you'd have to issue "spriteflags 4610 SFLAG_NODAMAGEPUSH" before its definition in GAME.CON. This rules out its usage with mutators, as these get translated after the regular CON files.

In Lunatic, we can have this:

-- Add NODAMAGEPUSH flag to NEWBEAST.
gameactor { D.NEWBEAST, AF.chain_end + AF.NODAMAGEPUSH, function() end }

Edit: corrected "spriteflags SFLAG_NODAMAGEPUSH" --> "spriteflags 4610 SFLAG_NODAMAGEPUSH"

[Hendricks266]

Why not

onevent EVENT_PREGAME
ifactor NEWBEAST
{
getactor[THISACTOR].htflags temp
orvar temp SFLAG_NODAMAGEPUSH
setactor[THISACTOR].htflags temp
}
endevent

[Kyanos]

Is it possible to load a savegame via con? I find it odd that save 9 works but load 9 is an error. I can't seem to figure out how Eduke prompts to load the last save when the player dies, I want the same effect. I've tried simply addphealth -999 to kill the player and prompt edukes load game system, it didn't work, also I've set dead_flag to a few non 0 values.

How can I script "load last save y/n?" for my TC like eduke32 does running Duke3D?

[Fox]

For htflags or mdflags, I prefer to set it once during LOADACTOR and EGS.

Drek, on 15 March 2014 - 02:01 PM, said:

Is it possible to load a savegame via con? I find it odd that save 9 works but load 9 is an error. I can't seem to figure out how Eduke prompts to load the last save when the player dies, I want the same effect. I've tried simply addphealth -999 to kill the player and prompt edukes load game system, it didn't work, also I've set dead_flag to a few non 0 values.

How can I script "load last save y/n?" for my TC like eduke32 does running Duke3D?

I think you need to use resetplayer command. Keep in mind it works differently in multiplayer, and ti simply respawn the player...

[Kyanos]

Thanks Fox... I had that at one point, it was just restarting the level though, I must have done something wrong. Works like a charm now.

[Helixhorned]

Hendricks266, on 15 March 2014 - 01:56 PM, said:

Why not

onevent EVENT_PREGAME
ifactor NEWBEAST
{
getactor[THISACTOR].htflags temp
orvar temp SFLAG_NODAMAGEPUSH
setactor[THISACTOR].htflags temp
}
endevent

For reasons of minimality. Having it set "statically" once is preferrable to running the check every game tic * every sprite. Personally, I'm not a big fan of EVENT_{PRE}GAME. First, they tend to spread code belonging together across one more location. For example, your snippet would really belong into the NEWBEAST actor [*]; alas, there's no way to chain actor code in CON. Second, their names suggest that they're run every game tic (which seems more logical as well), whereas it's that times every sprite! This misunderstanding has lead to performance issues in the past, such as with Darkus' flashlight mod, and has also bitten me once.

[*] OK, this argument really applies to code that you wrote yourself in the first place. For NEWBEAST, if you prefer to stay away from modifying the original GAME.CON, there's no difference.

Fox, on 15 March 2014 - 02:02 PM, said:

For htflags or mdflags, I prefer to set it once during LOADACTOR and EGS.

EVENT_SPAWN should run for both sprites present in the initial map state as well as those spawned during the game. Again, if a particular actor-tile is supposed to have some htflags bit set at any time, it's cleaner to specify that via the spriteflags directive.

[Kyanos]

Is it possible to set the ambient light level via con, or to a default value in the .cfg's? I couldn't find any documentation on it, but it's late here.

[Fox]

Change in USER.CON:

define DEFAULTVISIBILITY        512

[Kyanos]

Thanks, but I was referring to the slider Options -> Video -> Renderer Setup -> Ambient Light Level...
I already set the visibility low using .const_visibility, I want to combine the two to get this fade to black effect for Link3D. It only works nice when the ambient light is set low, 0.25.

pic in spoiler

Spoiler

[Fox]

You really shouldn't work with the menu option. Been there, done that.

Instead you could try adjusting the map shade to a negative number, and see if you get a nice fog effect...

But Eduke32 fog code may also be updated.

[Simon_Croes]

I've got a little question about the players view hight in first person. Is there a way to lower the view/camera through con so that the player feels smaller in gameplay? I got back working on a small project and need some minor coding.
Thanks in advance guys.

[Fox]

You can try changing the x-yrepeat like the Shrinker does, or change the value of cameraz in EVENT_DISPLAYROOMS.

[Helixhorned]

Drek, on 24 March 2014 - 05:28 AM, said:

(...) I was referring to the slider Options -> Video -> Renderer Setup -> Ambient Light Level...

There's the r_ambientlight cvar.

[Simon_Croes]

Fox, on 24 March 2014 - 11:12 AM, said:

You can try changing the x-yrepeat like the Shrinker does, or change the value of cameraz in EVENT_DISPLAYROOMS.

Oh man, I can't even figure out how I'm supposed to do this. I don't even know how to work with gamevars and where to put what. I played along with the DISPLAYROOMS event but the thing is that the projectiles from your weapons are supposed to be lowered as well if I lower the players view. I'm such a noob at coding.

[Danukem]

Simon_Croes, on 24 March 2014 - 01:57 PM, said:

Oh man, I can't even figure out how I'm supposed to do this. I don't even know how to work with gamevars and where to put what. I played along with the DISPLAYROOMS event but the thing is that the projectiles from your weapons are supposed to be lowered as well if I lower the players view. I'm such a noob at coding.

It may be simpler to do this in lua, but here's how to do it in CON. First, declare a gamevar to use for temp storage. You could put this line at the top of GAME.CON, for example:

gamevar TEMP 0 0

Next, the event code.

onevent EVENT_DISPLAYROOMS
addvar cameraz 4096 // constantly moves the camera down by 4096 z units, to simulate Duke's eyeballs being where his other balls are
endevent

onevent EVENT_EGS
ifspawnedby APLAYER
{
getactor[THISACTOR].z TEMP
addvar TEMP 4096
setactor[THISACTOR].z TEMP
}
endevent

The EGS code should move everything spawned by a player down 4096 z units, including projectiles such as rockets. Moving stuff down without checking for valid sectors, etc. will be buggy in some cases. Also, I don't think that any of this code will help with bullets (hitscan).

[Jenz/Amaka]

I figured lot of things in Game.con, but there's something I just couldn't figure out. How do I make enemies shoot much more further away? rather than them coming almost right next to me and then shoot.

[Danukem]

MrGlasses, on 31 March 2014 - 06:44 AM, said:

I figured lot of things in Game.con, but there's something I just couldn't figure out. How do I make enemies shoot much more further away? rather than them coming almost right next to me and then shoot.

That can be trickier than it sounds. At your level of skill, I would suggest the following: Find all the places in the enemy code where it says "ifpdistl" Then check to see if it is being used as a condition for whether the enemy will start attacking, and if it is, double or triple the number that follows it.

[Kyanos]

Look for the con command ifpdistl
If player distance less than...

Dammit, Dan beat me

[Kyanos]

findnearspritevar TEMP 10241 TEMP2

Quote

ITEMS.CON:803: error: parameter `TEMP' is undefined.

I get an undefined error when trying to use a gamevar with findnearactorvar or findnearspritevar... Am I missing something?

from the wiki, http://wiki.eduke32....i/Findnearactor

Quote

Commands with an additional "var" suffix take gamevars rather than constants or defined labels for their inputs.

[Jenz/Amaka]

That did it. Pigcop was bit tricky to do but I managed it. They all move and shoot perfectly now, thanks!

[Danukem]

Drek, on 31 March 2014 - 09:30 AM, said:

findnearspritevar TEMP 10241 TEMP2

I get an undefined error when trying to use a gamevar with findnearactorvar or findnearspritevar... Am I missing something?

from the wiki, http://wiki.eduke32....i/Findnearactor

Do you have a var named "temp" declared but not "TEMP"? Remember that variable names are case sensitive.

[Kyanos]

Yes all the gamevars are properly declared.

Basically, I have an actor named STALFOS, defined to tile 7000. I've been using this as my test case, and just now wanted to expand on the code to include all enemies.

Code used to look like

useractor notenemy SPAWNER	
	findnearactor STALFOS 10241 TEMP2
    ifvare TEMP2 -1
	{
	espawnvar hitag
	killit
	}
enda

now looks like this;

useractor notenemy SPAWNER	
	setvar TEMP 7000
	findnearactorvar TEMP 10241 TEMP2
    ifvare TEMP2 -1
	{
	espawnvar hitag
	killit
	}
enda

I have tried things like setvarvar TEMP STALFOS, or I've defined lotag to 7000 in the map and used eventloadactor to retrieve that var, same results.

No matter what I do findnearactorvar returns an error if I use a gamevar.


ADDED:
I edited the end of GAME.CON to test this out in a purer workspace.
Changes made at line 8511, the NEWBEAST code. I get the same game startup error of TEMP being undefined.

gamevar TEMP 0 2
gamevar TEMP2 0 2

useractor enemy NEWBEAST NEWBEASTSTRENGTH
  fall
  ifaction 0
  {
    cstator 257
    sizeat 40 40
    ai AINEWBEASTDODGE
  }
  ifaction ANEWBEASTFROZEN
    state newbeastcode
  else
  {
    spritepal 6
    state newbeastcode
    ifaction ANEWBEASTFROZEN
      break
    getlastpal
  }
  
  setvar TEMP 2000
  findnearactorvar TEMP 10241 TEMP2
enda

[Helixhorned]

Drek, on 31 March 2014 - 09:30 AM, said:

findnearspritevar TEMP 10241 TEMP2

Quote

ITEMS.CON:803: error: parameter `TEMP' is undefined.

I get an undefined error when trying to use a gamevar with findnearactorvar or findnearspritevar... Am I missing something?

The first argument to findnearspritevar is expected to be a literal number or a defined label, i.e. a translation-time constant. The word "parameter" hints at that, though I'd prefer the term "label" here.

[Kyanos]

Ok. Just that the wiki specifically said otherwise.

Commands with an additional "var" suffix take gamevars rather than constants or defined labels for their inputs

[Helixhorned]

Drek, on 31 March 2014 - 10:38 AM, said:

Commands with an additional "var" suffix take gamevars rather than constants or defined labels for their inputs

In this case, it refers to the third input argument. Yeah, that sentence is worded a bit unfortunately.

Actually, on my few dabblings with CON, this was some source of annoyance indeed. Currently, LunaCON tries to match the requirements for the inputs to C-CON, but in cases like these, there's no reason for not accepting gamevars as well. I think I have stayed away from making it more liberal because that might imply issues in case there's a gamevar and a label with the same name. (Where gamevars are expected, they take precedence.)

[Danukem]

A lot of the CON commands were modified a few years back to accept vars in places where constants had been required. I guess this wasn't one of them.

[Mblackwell]

Wasn't that the other way around: They accept constants where vars are asked for? You can't put a var in the second slot addvar <var> <somenumber> but you can put a constant for the second one in addvarvar <var> <var>.

And up until a few years ago when the change was made you couldn't use constants for member function inputs.

[Danukem]

I'm trying to use EVENT_SOUND to get different sound numbers to play when the player selects a difficulty level. I'm using this code:

onevent EVENT_SOUND

ifvarand player[THISACTOR].gm 1
{
	ifvare RETURN JIBBED_ACTOR6 setvar RETURN BONUS_SPEECH1 else // piece of cake
	ifvare RETURN BONUS_SPEECH1 setvar RETURN DUKE_GETWEAPON2 else // let's rock
	ifvare RETURN DUKE_GETWEAPON2 setvar RETURN JIBBED_ACTOR5 else // come get some
	ifvare RETURN JIBBED_ACTOR5 setvar RETURN DAY2DIE else // DAMN I'M GOOD
}

endevent

What happens is that no sound plays at all, instead of playing the sound number of the new RETURN value. Any suggestions? I have already used addlogvar to confirm that RETURN has the expected values during the menu.

Any suggestions?

[Jblade]

There's a new con command called screensound which plays a sound unconditionally, that might do the trick.

[Fox]

Trooper Dan, on 18 April 2014 - 11:47 PM, said:

I'm trying to use EVENT_SOUND to get different sound numbers to play when the player selects a difficulty level. I'm using this code:

onevent EVENT_SOUND

ifvarand player[THISACTOR].gm 1
{
	ifvare RETURN JIBBED_ACTOR6 setvar RETURN BONUS_SPEECH1 else // piece of cake
	ifvare RETURN BONUS_SPEECH1 setvar RETURN DUKE_GETWEAPON2 else // let's rock
	ifvare RETURN DUKE_GETWEAPON2 setvar RETURN JIBBED_ACTOR5 else // come get some
	ifvare RETURN JIBBED_ACTOR5 setvar RETURN DAY2DIE else // DAMN I'M GOOD
}

endevent

What happens is that no sound plays at all, instead of playing the sound number of the new RETURN value. Any suggestions? I have already used addlogvar to confirm that RETURN has the expected values during the menu.

Any suggestions?

You mixed the ifvare and setvar no? Also you should use "ifvare THISACTOR -1" instead of checking the game mode.