122 lines
3.0 KiB
C++
122 lines
3.0 KiB
C++
#include "simulation/Elements.h"
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//#TPT-Directive ElementClass Element_BOMB PT_BOMB 129
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Element_BOMB::Element_BOMB()
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{
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Identifier = "DEFAULT_PT_BOMB";
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Name = "BOMB";
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Colour = PIXPACK(0xFFF288);
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MenuVisible = 1;
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MenuSection = SC_EXPLOSIVE;
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Enabled = 1;
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Advection = 0.6f;
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AirDrag = 0.01f * CFDS;
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AirLoss = 0.98f;
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Loss = 0.95f;
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Collision = 0.0f;
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Gravity = 0.1f;
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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 = 20;
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Weight = 30;
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Temperature = R_TEMP-2.0f +273.15f;
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HeatConduct = 29;
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Description = "Bomb. Explodes and destroys all surrounding particles when it touches something.";
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Properties = TYPE_PART|PROP_SPARKSETTLE;
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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_BOMB::update;
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Graphics = &Element_BOMB::graphics;
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}
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//#TPT-Directive ElementHeader Element_BOMB static int update(UPDATE_FUNC_ARGS)
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int Element_BOMB::update(UPDATE_FUNC_ARGS)
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{
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int r, rx, ry, rt, nb;
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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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rt = TYP(r);
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if (rt!=PT_BOMB && rt!=PT_EMBR && rt!=PT_DMND && rt!=PT_CLNE && rt!=PT_PCLN && rt!=PT_BCLN && rt!=PT_VIBR)
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{
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int rad = 8, nt;
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int nxi, nxj;
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pmap[y][x] = 0;
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for (nxj=-rad; nxj<=rad; nxj++)
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for (nxi=-rad; nxi<=rad; nxi++)
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if ((pow((float)nxi,2))/(pow((float)rad,2))+(pow((float)nxj,2))/(pow((float)rad,2))<=1)
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{
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int ynxj = y + nxj, xnxi = x + nxi;
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if ((ynxj < 0) || (ynxj >= YRES) || (xnxi <= 0) || (xnxi >= XRES))
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continue;
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nt = TYP(pmap[ynxj][xnxi]);
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if (nt!=PT_DMND && nt!=PT_CLNE && nt!=PT_PCLN && nt!=PT_BCLN && nt!=PT_VIBR)
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{
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if (nt)
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sim->kill_part(ID(pmap[ynxj][xnxi]));
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sim->pv[(ynxj)/CELL][(xnxi)/CELL] += 0.1f;
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nb = sim->create_part(-3, xnxi, ynxj, PT_EMBR);
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if (nb!=-1)
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{
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parts[nb].tmp = 2;
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parts[nb].life = 2;
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parts[nb].temp = MAX_TEMP;
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}
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}
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}
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for (nxj=-(rad+1); nxj<=(rad+1); nxj++)
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for (nxi=-(rad+1); nxi<=(rad+1); nxi++)
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if ((pow((float)nxi,2))/(pow((float)(rad+1),2))+(pow((float)nxj,2))/(pow((float)(rad+1),2))<=1 && !TYP(pmap[y+nxj][x+nxi]))
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{
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nb = sim->create_part(-3, x+nxi, y+nxj, PT_EMBR);
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if (nb!=-1)
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{
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parts[nb].tmp = 0;
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parts[nb].life = 50;
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parts[nb].temp = MAX_TEMP;
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parts[nb].vx = rand()%40-20;
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parts[nb].vy = rand()%40-20;
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}
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}
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sim->kill_part(i);
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return 1;
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}
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}
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return 0;
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}
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//#TPT-Directive ElementHeader Element_BOMB static int graphics(GRAPHICS_FUNC_ARGS)
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int Element_BOMB::graphics(GRAPHICS_FUNC_ARGS)
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{
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*pixel_mode |= PMODE_FLARE;
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return 1;
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}
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Element_BOMB::~Element_BOMB() {}
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