FOSS gamedev and creative worlds

Posted: **Thu Jul 19, 2012 17:11**

hey guys & gals. I'm new to this forum and nice to meet you.

I've been using minetest for about a month and i'm interested in doing mods, although i'm not good in lua coding. Here are some mods that i've made.

Introducing "alchemy" mod.

found deep in the ground, liquid mercury is the main substance in this mod. harvesting mercury would require a bucket.

by processing the mercury (in the bucket), a philosopher's stone is produced.

this can be used to transmute steel into gold.

of course, it is not limited to ingots only...

"alchemy" depends on "default", "bucket" and "moreores".

besides transmuting steel into gold, philosopher's stone is also implemented in my 2nd mod, "moonseed".

moonseeds are used to create 'artificial moon' (an almost spherical stone formation). any nodes within specific range will be destroyed before the stone nodes are placed.

there are 3 types of moonseeds:

1. Mini Moon

2. Big Moon (note the Mini Moons in picture)

3. Collosal Moon

Comparing the moons:

"moonseed" depends on "default" and "alchemy" ("alchemy" dependencies also needed).

---------------------------------------------------------------------------

There are some things to be cleared before the mods are released:

1. Glitch(es) regarding "moonseed". Due to the size of moon produced by Collosal Moon, a lot of time needed for the program to run the lua code. Some attempts may result in failure.

picture below shows incomplete form of moon

some nodes within the range are not destroyed

Collosal Moon would still be included in the mod, however using it would cause lag. Be careful with it.

2. The mods are made mostly by copypasting codes from "moreores" and "nuke" mods before editting them (i did learn to understand the code though). i dont know about licensing stuff and permissions, i would be nice if someone can tell me what to do regarding this matter. i haven't uploaded the mods yet.

Thank you for your support. Sorry for bad English.

edit: title

Posted: **Thu Jul 19, 2012 17:15**

i think i will use the moon mod to make a survival or adventuremap in a solar planet

Posted: **Thu Jul 19, 2012 17:58**

Im very interested in your sphere builder - thought of releasing it seperately?

Posted: **Thu Jul 19, 2012 18:04**

"alchemy" and "moonseed" are 2 different mods. if you only need "moonseed" then the recipe needs to be changed a little (replace philosopher's stone with something else), if you dont want to include "alchemy".

Posted: **Thu Jul 19, 2012 18:40**

figured it out

i want to make huge spheres out of different materials, and from there, possibly a different type of map (no land, just planetoids)

Posted: **Thu Jul 19, 2012 18:52**

yea nice i can't find the download link,
we can this mod also use as voxelsniper part (world edit) if u use sand it would fall down on the normal mountains and ground, like that you should can make mountains by your self

Posted: **Thu Jul 19, 2012 22:00**

nice mauvebic. it would be better if you share your mod here. i will post mine later, after i figured out about this licensing stuff (please help me).

my mod introduce items which, when activated, will float into the air and explode, forming stone sphere. yours seems like giving user a chatcommand to build a sphere out of any nodes the user wants.

Posted: **Thu Jul 19, 2012 22:43**

i made some generic code to create spheres from the chat console using /pointzero, /size and /round, im still missing a /hollow command to empty the interior, when its ready ill give you a copy and implement it here

Posted: **Fri Jul 20, 2012 02:15**

this looks awesome, any chance you can share the mod in its current state for us to start testing and tinkering?

Posted: **Fri Jul 20, 2012 02:39**

mauvebic wrote:i made some generic code to create spheres from the chat console using /pointzero, /size and /round, im still missing a /hollow command to empty the interior, when its ready ill give you a copy and implement it here

Do you plan to use different ways to make them?
Example:
/radius #, block type
/diameter #, block type

Posted: **Fri Jul 20, 2012 13:19**

ive posted it here

and heres the commands:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all: /p0 sets the center of the sphere (using your position) /radius <number> sets radius of the sphere, defaults to 12 /thickness <number> sets thickness of hollow sphere, defaults to 1 /sphere <nodename> spawns a sphere /hollowsphere <nodename> spawns a hollow sphere

and heres the code relating to generating spheres:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all: ------------------------------------------------------- -------------- SPHERES & HOLLOW SPHERES --------------------------- --------------------------------------------------------------- local SPHERE_SIZE = 12 local POINT_ZERO = nil local HOLLOW_THICKNESS = 1 function sphere(pos,nodename,hollow) pos.x = math.floor(pos.x+0.5) pos.y = math.floor(pos.y+0.5) pos.z = math.floor(pos.z+0.5) for x=-SPHERE_SIZE,SPHERE_SIZE do for y=-SPHERE_SIZE,SPHERE_SIZE do -- for y=-(SPHERE_SIZE*4),(SPHERE_SIZE*4) do for z=-SPHERE_SIZE,SPHERE_SIZE do if not hollow and x*x+y*y+z*z <= SPHERE_SIZE * SPHERE_SIZE + SPHERE_SIZE then local np={x=pos.x+x,y=pos.y+y,z=pos.z+z} local n = minetest.env:get_node(np) minetest.env:add_node(np,{type="node",name=nodename}) elseif hollow and x*x+y*y+z*z >= (SPHERE_SIZE-hollow) * (SPHERE_SIZE-hollow) + (SPHERE_SIZE-hollow) and x*x+y*y+z*z <= SPHERE_SIZE * SPHERE_SIZE + SPHERE_SIZE then local np={x=pos.x+x,y=pos.y+y,z=pos.z+z} local n = minetest.env:get_node(np) minetest.env:add_node(np,{type="node",name=nodename}) end end end end end minetest.register_chatcommand("p0", { params = "<none>", description = "spawn a sphere", privs = {server=true}, func = function(name, param) POINT_ZERO = minetest.env:get_player_by_name(name):getpos() minetest.chat_send_player(name, "p0 set") end, }) minetest.register_chatcommand("radius", { params = "<radius>", description = "set radius of sphere, default 12", privs = {server=true}, func = function(name, param) SPHERE_SIZE = param minetest.chat_send_player(name, "radius set") end, }) minetest.register_chatcommand("sphere", { params = "<nodename>", description = "spawn a sphere", privs = {server=true}, func = function(name, param) if POINT_ZERO == nil then minetest.chat_send_player(name, "there is no p0 only zuul") return end minetest.chat_send_player(name, "spawning...larger spheres = more time, may need to retry if partial spawn") sphere(POINT_ZERO, param) end, }) minetest.register_chatcommand("thickness", { params = "<hollow sphere thickness>", description = "set thickness of hollow spheres, default 1", privs = {server=true}, func = function(name, param) HOLLOW_THICKNESS = param minetest.chat_send_player(name, "thickness set") end, }) minetest.register_chatcommand("hollowsphere", { params = "<nodename>", description = "spawn a hollow sphere", privs = {server=true}, func = function(name, param) if POINT_ZERO == nil then minetest.chat_send_player(name, "there is no p0 only zuul") return end minetest.chat_send_player(name, "spawning...larger spheres = more time, may need to retry if partial spawn") sphere(POINT_ZERO, param, HOLLOW_THICKNESS) end, })

you might notice i commented out:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all: -- for y=-(SPHERE_SIZE*4),(SPHERE_SIZE*4) do

which makes more eliptical/saucer-ish shapes, if you uncomment be sure to comment out or delete the line above:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all: for y=-SPHERE_SIZE,SPHERE_SIZE do

but if you get the idea then you can stretch/shrink spheres along any axis, the example above gave me something more dome-ish than spheric

and to answer @NakedFurys question: you only specify the blocktype/nodename when youre ready to run /sphere or /hollowsphere. ive listed the commands in order, radius and thickness are optional and thickness is only for /hollowsphere anyhoo.

Posted: **Tue Jul 24, 2012 08:20**

this looks awesome, any chance of a download link soon?

Posted: **Tue Jul 24, 2012 08:35**

LocaL_ALchemisT wrote: i dont know about licensing stuff and permissions, i would be nice if someone can tell me what to do regarding this matter. i haven't uploaded the mods yet.

You can use WTFPL (http://sam.zoy.org/wtfpl/). It easy to understand and says evereyone can do everything with your mod.

Posted: **Fri Aug 03, 2012 17:03**

Whoa, this looks great. Any chance of these being released? (please? :D)

Posted: **Tue Aug 07, 2012 01:46**

pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeessssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeessssssssssssssssssss post i dont know how to use worldedit if you want to reply talk to mallot1 i got bannned from my account

Posted: **Tue Dec 18, 2012 12:47**

download!!download

FOSS gamedev and creative worlds

[Mod Proposal] alchemy + moonseed

[Mod Proposal] alchemy + moonseed