The Powder Toy

FeynmanLogomaker

Feynman's Mod

So far, I've only just started work on this, but it will be getting a lot more elements and features in the near future.

The changelog and download links can be found here.

You can also leave suggestions there - suggestions are very welcome, especially this early in developnent.

Major Features:

TPTNet server capabilities - you can switch between the official server and TPTNet through a button in the Options panel, without the need for two separate programs as in the official build

LuaJIT integration - all Lua code will run 100%-500% faster

TPTMP/Script Manager integration

Command Signs:

Format: {l|--[[Lua code here]]}

When clicked, they run whatever code is inside them. They are sandboxed - not all functions are available

inside a command sign - for security reasons.

Text Plotting API:

Usage: sim.plottext(x, y, "text"[, r, g, b, a])

Plots text in the standard TPT font, with deco on DMND.

Other Features:

graphics.noise(x[, y[, z]]): An implementation of Perlin/Fractal noise, maybe useful, maybe not.

BDST: Binary data storage

Sparked with NSCN: reads 2^(part->tmp) particles in direction of spark, saves data to part->ctype

For example, this arrangement -

[N][B][P][ ][P][P]

- in which [N] = sparked NSCN, [B] = BDST (tmp=2), [P] = any particle, [ ] = empty space -

would set the BDST's ctype to 11 (or 0x0000000B).

Sparked with PSCN: Outputs data to wifi channels from part->temp / 100 to part->temp / 100 + 2^(part->tmp)

For example, the aforementioned arrangement, with the temp of [B] = 1000, would send a signal to WIFI

on channels 10, 12 and 13 when sparked with PSCN.

Download page: here

Demos:

Trigger:

1664711View Save 1664711

Basic timing:

1665043View Save 1665043

BDST:

1667971View Save 1667971

mecha-man

You got the links mixed up.

Also when I try to run it it says:

The program can't start because libgcc_s_dw2-1.dll is missing from your computer.

bowserinator

Add CMRC from my mod to it, will post source later...

#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_CERM PT_CERM 181
Element_CERM::Element_CERM()
{
   Identifier = "DEFAULT_PT_CERM";
   Name = "CMRC";
   Colour = PIXPACK(0xFFFCEB);
   MenuVisible = 1;
   MenuSection = SC_SOLIDS;
   Enabled = 1;

   Advection = 0.0f;
   AirDrag = 0.00f * CFDS;
   AirLoss = 0.90f;
   Loss = 0.00f;
   Collision = 0.0f;
   Gravity = 0.0f;
   Diffusion = 0.00f;
   HotAir = 0.000f   * CFDS;
   Falldown = 0;

   Flammable = 0;
   Explosive = 0;
   Meltable = 0;
   Hardness = 1;

   Weight = 100;

   Temperature = R_TEMP+0.0f   +273.15f;
   HeatConduct = 225;
   Description = "Ceramics. Super tough solid.";

   State = ST_SOLID;
   Properties = TYPE_SOLID | PROP_HOT_GLOW | PROP_LIFE_DEC | PROP_NEUTPASS | PROP_LIFE_DEC;

   LowPressure = -30.0f;
   LowPressureTransition = PT_CLST;
   HighPressure = NT;
   HighPressureTransition = ITL;
   LowTemperature = ITL;
   LowTemperatureTransition = NT;
   HighTemperature = NT;
   HighTemperatureTransition = ITL;

   Update = &Element_CERM::update;
   Graphics = &Element_CERM::graphics;
}

float meltpoint = 4273.15f;

//#TPT-Directive ElementHeader Element_SPRK static int update(UPDATE_FUNC_ARGS)
int Element_CERM::update(UPDATE_FUNC_ARGS){
   int r, rx, ry;
   for (rx = -1; rx < 2; rx++){
       for (ry = -1; ry < 2; ry++){
           if (BOUNDS_CHECK)
           {
               r = pmap[y + ry][x + rx];
               if (!r || (r & 0xFF) == PT_CERM){
                   meltpoint = 2573.15f+sim->pv[y / CELL][x / CELL]*10;
                   if (parts[i].temp >= meltpoint){
                       parts[i].life = parts[i].life + 1;
                       if (parts[i].life > 1000){
                           parts[i].life = 0;
                           sim->part_change_type(i, parts[i].x, parts[i].y, PT_LAVA);
                       }
                   }
                   r = sim->photons[y + ry][x + rx];
               }
               if (!r){
                   continue;
               }
               if (parts[r >> 8].type == PT_PROT){ //Delete PROT
                   sim->part_change_type(r >> 8, parts[r >> 8].x, parts[r >> 8].y, PT_NONE);
               }
               if (parts[r >> 8].type == PT_VIRS | parts[r >> 8].type == PT_VRSS){ //Immune to VRSS and VIRS
                   if (parts[r >> 8].tmp2 == PT_CERM){
                       sim->part_change_type(r>>8, parts[r>>8].x, parts[r>>8].y, PT_CERM);
                   }
               }
           }
       }
   }
   return 0;
}

@mecha-man (View Post) Works fine for me

Yeah the links are reversed

FeynmanLogomaker

You need dllpack.zip; a quick forum search should find it.

And sure, I'll add that element.

jacob1

If you mean boxmein's thing it seems it was deleted. Try mine: https://dl.dropboxusercontent.com/u/43784416/PowderToy/dlls.zip

(you only need that single dll probably)

wolfy1339

Please use --static when compiling on SCons, instead of including all of those DLL's

FeynmanLogomaker

@wolfy1339 (View Post)

Good idea, thanks.

By the way, I'm trying to write it to include a few scripts automatically (like in Jacob1's mod, but with my own modifications), but it's not working very well, so I probably won't get any more releases out until next weekend.

wolfy1339

If you need linux builds,just use my server, it's set up to compile (at least o think so)

jacob1

@FeynmanLogomaker (View Post)
Most of the code to do that is here: https://github.com/jacob1/The-Powder-Toy/tree/c%2B%2B/src/lua%20scripts

FeynmanLogomaker

@wolfy1339 (View Post)

Ok, I'll do that (probably on Wednesday). Is it alright if I also use it for the update server, or would that be asking too much?

@jacob1 (View Post)

Thanks, that should help a lot!

By the way, does anyone know where the code is for spark signs? I have some code for Lua command signs but I can't find where to put it.