Introduce element 187, SLCN. (#704)
Add SLCN Co-authored-by: moonheart08 <moonheart08@noreply.github.com> Co-authored-by: Tamás Bálint Misius <lbphacker@gmail.com>
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@ -195,5 +195,6 @@ ELEMENT_DEFINE(RFRG, 183);
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ELEMENT_DEFINE(RFGL, 184);
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ELEMENT_DEFINE(LSNS, 185);
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ELEMENT_DEFINE(LDTC, 186);
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ELEMENT_DEFINE(SLCN, 187);
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#undef ELEMENT_DEFINE
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@ -121,17 +121,25 @@ int Element_FIRE_update(UPDATE_FUNC_ARGS)
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{
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if ((t==PT_FIRE || t==PT_PLSM))
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{
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if (parts[ID(r)].life>100 && RNG::Ref().chance(1, 500)) {
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if (parts[ID(r)].life>100 && RNG::Ref().chance(1, 500))
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{
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parts[ID(r)].life = 99;
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}
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}
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else if (t==PT_LAVA)
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{
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if (parts[i].ctype == PT_IRON && RNG::Ref().chance(1, 500)) {
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if (parts[i].ctype == PT_IRON && RNG::Ref().chance(1, 500))
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{
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parts[i].ctype = PT_METL;
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sim->kill_part(ID(r));
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continue;
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}
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if ((parts[i].ctype == PT_STNE || parts[i].ctype == PT_NONE) && RNG::Ref().chance(1, 60))
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{
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parts[i].ctype = PT_SLCN;
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sim->kill_part(ID(r));
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continue;
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}
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}
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}
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@ -147,6 +155,35 @@ int Element_FIRE_update(UPDATE_FUNC_ARGS)
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parts[ID(r)].ctype = PT_CRMC;
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}
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}
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else if (rt == PT_O2 && parts[i].ctype == PT_SLCN)
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{
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switch (RNG::Ref().between(0, 2))
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{
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case 0:
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parts[i].ctype = PT_SAND;
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break;
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case 1:
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parts[i].ctype = PT_CLST;
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// avoid creating CRMC.
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if (parts[i].temp >= sim->elements[PT_PQRT].HighTemperature * 3)
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{
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parts[i].ctype = PT_PQRT;
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}
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break;
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case 2:
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parts[i].ctype = PT_STNE;
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break;
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}
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sim->kill_part(ID(r));
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continue;
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}
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else if (rt == PT_LAVA && (parts[ID(r)].ctype == PT_METL || parts[ID(r)].ctype == PT_BMTL) && parts[i].ctype == PT_SLCN)
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{
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parts[i].ctype = PT_NSCN;
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parts[ID(r)].ctype = PT_PSCN;
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}
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else if (rt == PT_HEAC && parts[i].ctype == PT_HEAC)
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{
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if (parts[ID(r)].temp > sim->elements[PT_HEAC].HighTemperature)
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141
src/simulation/elements/SLCN.cpp
Normal file
141
src/simulation/elements/SLCN.cpp
Normal file
@ -0,0 +1,141 @@
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#include "simulation/ElementCommon.h"
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static int update(UPDATE_FUNC_ARGS);
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static int graphics(GRAPHICS_FUNC_ARGS);
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static void create(ELEMENT_CREATE_FUNC_ARGS);
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void Element::Element_SLCN()
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{
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Identifier = "DEFAULT_PT_SLCN";
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Name = "SLCN";
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Colour = PIXPACK(0xBCCDDF);
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MenuVisible = 1;
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MenuSection = SC_POWDERS;
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Enabled = 1;
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Advection = 0.4f;
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AirDrag = 0.04f * CFDS;
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AirLoss = 0.94f;
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Loss = 0.95f;
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Collision = -0.1f;
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Gravity = 0.27f;
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Diffusion = 0.00f;
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HotAir = 0.000f * CFDS;
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Falldown = 1;
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Flammable = 0;
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Explosive = 0;
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Meltable = 0;
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Hardness = 0;
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Weight = 90;
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HeatConduct = 100;
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Description = "Powdered Silicon. A key element in multiple materials.";
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Properties = TYPE_PART | PROP_CONDUCTS | PROP_HOT_GLOW | PROP_LIFE_DEC;
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LowPressure = IPL;
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LowPressureTransition = NT;
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HighPressure = IPH;
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HighPressureTransition = NT;
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LowTemperature = ITL;
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LowTemperatureTransition = NT;
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HighTemperature = 3538.15f;
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HighTemperatureTransition = PT_LAVA;
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Update = &update;
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Graphics = &graphics;
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Create = &create;
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}
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static const int SLCN_COLOUR[16] = {
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PIXPACK(0x5A6679), PIXPACK(0x6878A1), PIXPACK(0xABBFDD), PIXPACK(0x838490),
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PIXPACK(0xBCCDDF), PIXPACK(0x82A0D2), PIXPACK(0x5B6680), PIXPACK(0x232C3B),
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PIXPACK(0x485067), PIXPACK(0x8B9AB6), PIXPACK(0xADB1C1), PIXPACK(0xC3C6D1),
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PIXPACK(0x8594AD), PIXPACK(0x262F47), PIXPACK(0xA9AEBC), PIXPACK(0xC2E1F7),
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};
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static void initSparkles(Particle &part)
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{
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// bits 31-20: phase increment (randomised to a value between 1 and 9)
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// bits 19-16: next colour index
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// bits 15-12: current colour index
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// bits 11-00: phase
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part.tmp = RNG::Ref().between(0x100000, 0x9FFFFF);
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}
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static int update(UPDATE_FUNC_ARGS)
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{
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if (!parts[i].tmp)
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{
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initSparkles(parts[i]);
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}
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int phase = (parts[i].tmp & 0xFFF) + ((parts[i].tmp >> 20) & 0xFFF);
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if (phase & 0x1000)
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{
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// discard current, current <- next, next <- random, wrap phase
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parts[i].tmp = (parts[i].tmp & 0xFFF00000) | (phase & 0xFFF) | (RNG::Ref().between(0, 15) << 16) | ((parts[i].tmp >> 4) & 0xF000);
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}
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else
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{
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// update phase
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parts[i].tmp = (parts[i].tmp & 0xFFFFF000) | phase;
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}
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if (parts[i].life == 0 && parts[i].temp < 373.15f)
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{
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for (int j = 0; j < 4; j++)
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{
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static const int check_coords_x[] = { -4, 4, 0, 0 };
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static const int check_coords_y[] = { 0, 0, -4, 4 };
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int n = pmap[y + check_coords_y[j]][x + check_coords_x[j]];
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if (n && TYP(n) == PT_SPRK)
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{
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Particle &neighbour = parts[ID(n)];
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if (neighbour.life != 0 && neighbour.life < 4)
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{
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sim->part_change_type(i, x, y, PT_SPRK);
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parts[i].life = 4;
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parts[i].ctype = PT_SLCN;
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}
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}
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}
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}
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return 0;
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}
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static int graphics(GRAPHICS_FUNC_ARGS)
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{
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int curr_colour = SLCN_COLOUR[(cpart->tmp >> 12) & 15];
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if (cpart->tmp & 0x800) // mix with next colour if phase is at least halfway there
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{
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int next_colour = SLCN_COLOUR[(cpart->tmp >> 16) & 15];
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curr_colour = PIXRGB(
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(PIXR(curr_colour) + PIXR(next_colour)) / 2,
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(PIXG(curr_colour) + PIXG(next_colour)) / 2,
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(PIXB(curr_colour) + PIXB(next_colour)) / 2
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);
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}
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*colr = PIXR(curr_colour);
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*colg = PIXG(curr_colour);
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*colb = PIXB(curr_colour);
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int rnd = (cpart->tmp & 0xFFFF) * ((cpart->tmp >> 16) & 0xFFFF);
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if (!(rnd % 887))
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{
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*pixel_mode |= PMODE_FLARE | PMODE_GLOW;
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}
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if (!(rnd % 593))
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{
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*pixel_mode |= PMODE_SPARK;
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}
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return 0;
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}
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static void create(ELEMENT_CREATE_FUNC_ARGS)
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{
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initSparkles(sim->parts[i]);
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}
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