128 lines
2.6 KiB
C++
128 lines
2.6 KiB
C++
#include "simulation/Elements.h"
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//#TPT-Directive ElementClass Element_BANG PT_BANG 139
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Element_BANG::Element_BANG()
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{
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Identifier = "DEFAULT_PT_BANG";
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Name = "TNT";
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Colour = PIXPACK(0xC05050);
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MenuVisible = 1;
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MenuSection = SC_EXPLOSIVE;
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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 = R_TEMP+0.0f +273.15f;
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HeatConduct = 88;
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Description = "Explosive.";
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State = ST_SOLID;
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Properties = TYPE_SOLID | PROP_NEUTPENETRATE;
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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_BANG::update;
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}
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//#TPT-Directive ElementHeader Element_BANG static int update(UPDATE_FUNC_ARGS)
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int Element_BANG::update(UPDATE_FUNC_ARGS)
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{
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int r, rx, ry, nb;
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if(parts[i].tmp==0)
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{
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if(parts[i].temp>=673.0f)
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parts[i].tmp = 1;
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else
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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 (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (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_FIRE || (r&0xFF)==PT_PLSM)
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{
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parts[i].tmp = 1;
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}
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else if ((r&0xFF)==PT_SPRK || (r&0xFF)==PT_LIGH)
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{
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parts[i].tmp = 1;
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}
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}
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}
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else if(parts[i].tmp==1)
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{
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int tempvalue = 2;
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sim->flood_prop(x, y, offsetof(Particle, tmp), &tempvalue, StructProperty::Integer);
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parts[i].tmp = 2;
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}
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else if(parts[i].tmp==2)
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{
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parts[i].tmp = 3;
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}
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else if(parts[i].tmp>=3)
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{
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float otemp = parts[i].temp-275.13f;
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//Explode!!
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sim->pv[y/CELL][x/CELL] += 0.5f;
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parts[i].tmp = 0;
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if(!(rand()%3))
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{
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if(!(rand()%2))
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{
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sim->create_part(i, x, y, PT_FIRE);
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parts[i].temp = restrict_flt((MAX_TEMP/4)+otemp, MIN_TEMP, MAX_TEMP);
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}
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else
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{
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sim->create_part(i, x, y, PT_SMKE);
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parts[i].temp = restrict_flt((MAX_TEMP/4)+otemp, MIN_TEMP, MAX_TEMP);
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}
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}
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else
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{
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if(!(rand()%15))
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{
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sim->create_part(i, x, y, PT_EMBR);
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parts[i].tmp = 0;
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parts[i].life = 50;
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parts[i].temp = restrict_flt((MAX_TEMP/3)+otemp, MIN_TEMP, MAX_TEMP);
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parts[i].vx = rand()%20-10;
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parts[i].vy = rand()%20-10;
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}
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else
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{
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sim->kill_part(i);
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}
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}
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return 1;
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}
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return 0;
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}
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Element_BANG::~Element_BANG() {}
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