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The-Powder-Toy/src/simulation/elements/DTEC.cpp

122 lines
2.7 KiB
C++

#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_DTEC PT_DTEC 162
Element_DTEC::Element_DTEC()
{
Identifier = "DEFAULT_PT_DTEC";
Name = "DTEC";
Colour = PIXPACK(0xFD9D18);
MenuVisible = 1;
MenuSection = SC_SENSOR;
Enabled = 1;
Advection = 0.0f;
AirDrag = 0.00f * CFDS;
AirLoss = 0.96f;
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 = 0;
Description = "Detector, creates a spark when something with its ctype is nearby.";
Properties = TYPE_SOLID;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_DTEC::update;
}
//#TPT-Directive ElementHeader Element_DTEC static int update(UPDATE_FUNC_ARGS)
int Element_DTEC::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry, rt, rd = parts[i].tmp2;
if (rd > 25) parts[i].tmp2 = rd = 25;
if (parts[i].life)
{
parts[i].life = 0;
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (BOUNDS_CHECK && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
rt = TYP(r);
if (sim->parts_avg(i,ID(r),PT_INSL) != PT_INSL)
{
if ((sim->elements[rt].Properties&PROP_CONDUCTS) && !(rt==PT_WATR||rt==PT_SLTW||rt==PT_NTCT||rt==PT_PTCT||rt==PT_INWR) && parts[ID(r)].life==0)
{
parts[ID(r)].life = 4;
parts[ID(r)].ctype = rt;
sim->part_change_type(ID(r),x+rx,y+ry,PT_SPRK);
}
}
}
}
bool setFilt = false;
int photonWl = 0;
for (rx=-rd; rx<rd+1; rx++)
for (ry=-rd; ry<rd+1; ry++)
if (x+rx>=0 && y+ry>=0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if(!r)
r = sim->photons[y+ry][x+rx];
if(!r)
continue;
if (TYP(r) == parts[i].ctype && (parts[i].ctype != PT_LIFE || parts[i].tmp == parts[ID(r)].ctype || !parts[i].tmp))
parts[i].life = 1;
if (TYP(r) == PT_PHOT || (TYP(r) == PT_BRAY && parts[ID(r)].tmp!=2))
{
setFilt = true;
photonWl = parts[ID(r)].ctype;
}
}
if (setFilt)
{
int nx, ny;
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;
nx = x+rx;
ny = y+ry;
while (TYP(r)==PT_FILT)
{
parts[ID(r)].ctype = photonWl;
nx += rx;
ny += ry;
if (nx<0 || ny<0 || nx>=XRES || ny>=YRES)
break;
r = pmap[ny][nx];
}
}
}
return 0;
}
Element_DTEC::~Element_DTEC() {}