161 lines
3.7 KiB
C++
161 lines
3.7 KiB
C++
#include "simulation/ElementCommon.h"
|
|
//#TPT-Directive ElementClass Element_QRTZ PT_QRTZ 132
|
|
Element_QRTZ::Element_QRTZ()
|
|
{
|
|
Identifier = "DEFAULT_PT_QRTZ";
|
|
Name = "QRTZ";
|
|
Colour = PIXPACK(0xAADDDD);
|
|
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 = 0;
|
|
|
|
Weight = 100;
|
|
|
|
Temperature = R_TEMP+273.15f;
|
|
HeatConduct = 3;
|
|
Description = "Quartz, breakable mineral. Conducts but becomes brittle at lower temperatures.";
|
|
|
|
Properties = TYPE_SOLID|PROP_HOT_GLOW|PROP_LIFE_DEC;
|
|
|
|
LowPressure = IPL;
|
|
LowPressureTransition = NT;
|
|
HighPressure = IPH;
|
|
HighPressureTransition = NT;
|
|
LowTemperature = ITL;
|
|
LowTemperatureTransition = NT;
|
|
HighTemperature = 2573.15f;
|
|
HighTemperatureTransition = PT_LAVA;
|
|
|
|
Update = &Element_QRTZ::update;
|
|
Graphics = &Element_QRTZ::graphics;
|
|
}
|
|
|
|
//#TPT-Directive ElementHeader Element_QRTZ static int update(UPDATE_FUNC_ARGS)
|
|
int Element_QRTZ::update(UPDATE_FUNC_ARGS)
|
|
{
|
|
int r, tmp, trade, rx, ry, np, t = parts[i].type;
|
|
if (t == PT_QRTZ)
|
|
{
|
|
parts[i].pavg[0] = parts[i].pavg[1];
|
|
parts[i].pavg[1] = sim->pv[y/CELL][x/CELL];
|
|
if (parts[i].pavg[1]-parts[i].pavg[0] > 0.05*(parts[i].temp/3) || parts[i].pavg[1]-parts[i].pavg[0] < -0.05*(parts[i].temp/3))
|
|
{
|
|
sim->part_change_type(i,x,y,PT_PQRT);
|
|
parts[i].life = 5; //timer before it can grow or diffuse again
|
|
}
|
|
}
|
|
if (parts[i].life>5)
|
|
parts[i].life = 5;
|
|
// absorb SLTW
|
|
if (parts[i].tmp != -1)
|
|
for (rx=-1; rx<2; rx++)
|
|
for (ry=-1; ry<2; ry++)
|
|
if (BOUNDS_CHECK && (rx || ry))
|
|
{
|
|
r = pmap[y+ry][x+rx];
|
|
if (!r)
|
|
continue;
|
|
else if (TYP(r)==PT_SLTW && RNG::Ref().chance(1, 500))
|
|
{
|
|
sim->kill_part(ID(r));
|
|
parts[i].tmp++;
|
|
}
|
|
}
|
|
// grow and diffuse
|
|
if (parts[i].tmp > 0 && (parts[i].vx*parts[i].vx + parts[i].vy*parts[i].vy)<0.2f && parts[i].life<=0)
|
|
{
|
|
bool stopgrow = false;
|
|
int rnd, sry, srx;
|
|
for (trade = 0; trade < 9; trade++)
|
|
{
|
|
rnd = RNG::Ref().gen() % 0x3FF;
|
|
rx = (rnd%5)-2;
|
|
srx = (rnd%3)-1;
|
|
rnd >>= 3;
|
|
ry = (rnd%5)-2;
|
|
sry = (rnd%3)-1;
|
|
if (BOUNDS_CHECK && (rx || ry))
|
|
{
|
|
if (!stopgrow)//try to grow
|
|
{
|
|
if (!pmap[y+sry][x+srx] && parts[i].tmp!=0)
|
|
{
|
|
np = sim->create_part(-1,x+srx,y+sry,PT_QRTZ);
|
|
if (np>-1)
|
|
{
|
|
parts[np].temp = parts[i].temp;
|
|
parts[np].tmp2 = parts[i].tmp2;
|
|
parts[i].tmp--;
|
|
if (t == PT_PQRT)
|
|
{
|
|
// If PQRT is stationary and has started growing particles of QRTZ, the PQRT is basically part of a new QRTZ crystal. So turn it back into QRTZ so that it behaves more like part of the crystal.
|
|
sim->part_change_type(i,x,y,PT_QRTZ);
|
|
}
|
|
if (RNG::Ref().chance(1, 2))
|
|
{
|
|
parts[np].tmp=-1;//dead qrtz
|
|
}
|
|
else if (!parts[i].tmp && RNG::Ref().chance(1, 15))
|
|
{
|
|
parts[i].tmp=-1;
|
|
}
|
|
stopgrow=true;
|
|
}
|
|
}
|
|
}
|
|
//diffusion
|
|
r = pmap[y+ry][x+rx];
|
|
if (!r)
|
|
continue;
|
|
else if (TYP(r)==PT_QRTZ && (parts[i].tmp>parts[ID(r)].tmp) && parts[ID(r)].tmp>=0)
|
|
{
|
|
tmp = parts[i].tmp - parts[ID(r)].tmp;
|
|
if (tmp ==1)
|
|
{
|
|
parts[ID(r)].tmp++;
|
|
parts[i].tmp--;
|
|
break;
|
|
}
|
|
if (tmp>0)
|
|
{
|
|
parts[ID(r)].tmp += tmp/2;
|
|
parts[i].tmp -= tmp/2;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
//#TPT-Directive ElementHeader Element_QRTZ static int graphics(GRAPHICS_FUNC_ARGS)
|
|
int Element_QRTZ::graphics(GRAPHICS_FUNC_ARGS)
|
|
//QRTZ and PQRT
|
|
{
|
|
int z = (cpart->tmp2 - 5) * 16;//speckles!
|
|
*colr += z;
|
|
*colg += z;
|
|
*colb += z;
|
|
return 0;
|
|
}
|
|
|
|
|
|
Element_QRTZ::~Element_QRTZ() {}
|