80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
#include "simulation/Elements.h"
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//#TPT-Directive ElementClass Element_FRAY PT_FRAY 159
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Element_FRAY::Element_FRAY()
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{
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Identifier = "DEFAULT_PT_FRAY";
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Name = "FRAY";
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Colour = PIXPACK(0x00BBFF);
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MenuVisible = 1;
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MenuSection = SC_FORCE;
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Enabled = 1;
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Advection = 0.0f;
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AirDrag = 0.00f * CFDS;
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AirLoss = 0.90f;
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Loss = 0.00f;
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Collision = 0.0f;
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Gravity = 0.0f;
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Diffusion = 0.00f;
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HotAir = 0.000f * CFDS;
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Falldown = 0;
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Flammable = 0;
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Explosive = 0;
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Meltable = 0;
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Hardness = 1;
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Weight = 100;
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Temperature = 20.0f+0.0f +273.15f;
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HeatConduct = 0;
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Description = "Force Emitter. Pushes or pulls objects based on its temperature. Use like ARAY.";
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State = ST_SOLID;
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Properties = TYPE_SOLID|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 = ITH;
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HighTemperatureTransition = NT;
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Update = &Element_FRAY::update;
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}
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//#TPT-Directive ElementHeader Element_FRAY static int update(UPDATE_FUNC_ARGS)
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int Element_FRAY::update(UPDATE_FUNC_ARGS)
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{
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int r, nxx, nyy, len, nxi, nyi, rx, ry;
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; ry++)
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if (BOUNDS_CHECK && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if (!r)
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continue;
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if ((r&0xFF)==PT_SPRK) {
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for (nxx = 0, nyy = 0, nxi = rx*-1, nyi = ry*-1, len = 0; ; nyy+=nyi, nxx+=nxi, len++) {
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if (!(x+nxi+nxx<XRES && y+nyi+nyy<YRES && x+nxi+nxx >= 0 && y+nyi+nyy >= 0) || len>10) {
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break;
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}
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r = pmap[y+nyi+nyy][x+nxi+nxx];
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if (!r)
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r = sim->photons[y+nyi+nyy][x+nxi+nxx];
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if (r && !(sim->elements[r&0xFF].Properties & TYPE_SOLID)){
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parts[r>>8].vx += nxi*((parts[i].temp-273.15)/10.0f);
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parts[r>>8].vy += nyi*((parts[i].temp-273.15)/10.0f);
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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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Element_FRAY::~Element_FRAY() {}
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