287 lines
8.9 KiB
C++
287 lines
8.9 KiB
C++
#include "simulation/Elements.h"
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//#TPT-Directive ElementClass Element_SPRK PT_SPRK 15
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Element_SPRK::Element_SPRK()
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{
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Identifier = "DEFAULT_PT_SPRK";
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Name = "SPRK";
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Colour = PIXPACK(0xFFFF80);
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MenuVisible = 1;
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MenuSection = SC_ELEC;
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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 = 0.001f * 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 = 251;
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Description = "Electricity. Conducted by metal and water.";
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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_SPRK::update;
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Graphics = &Element_SPRK::graphics;
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}
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//#TPT-Directive ElementHeader Element_SPRK static int update(UPDATE_FUNC_ARGS)
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int Element_SPRK::update(UPDATE_FUNC_ARGS)
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{
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int r, rx, ry, rt, conduct_sprk, nearp, pavg, ct = parts[i].ctype;
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Element_FIRE::update(UPDATE_FUNC_SUBCALL_ARGS);
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if (parts[i].life<=0)
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{
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if (ct==PT_WATR||ct==PT_SLTW||ct==PT_PSCN||ct==PT_NSCN||ct==PT_ETRD||ct==PT_INWR)
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parts[i].temp = R_TEMP + 273.15f;
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if (ct<=0 || ct>=PT_NUM)
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ct = PT_METL;
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sim->part_change_type(i,x,y,ct);
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parts[i].ctype = PT_NONE;
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parts[i].life = 4;
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if (ct == PT_WATR)
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parts[i].life = 64;
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if (ct == PT_SLTW)
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parts[i].life = 54;
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if (ct == PT_SWCH)
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parts[i].life = 14;
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return 0;
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}
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if (ct==PT_SPRK)
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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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else if (ct==PT_NTCT || ct==PT_PTCT)
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{
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Element_NTCT::update(UPDATE_FUNC_SUBCALL_ARGS);
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}
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else if (ct==PT_ETRD&&parts[i].life==1)
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{
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nearp = sim->nearest_part(i, PT_ETRD, -1);
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if (nearp!=-1 && sim->parts_avg(i, nearp, PT_INSL)!=PT_INSL)
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{
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sim->CreateLine(x, y, (int)(parts[nearp].x+0.5f), (int)(parts[nearp].y+0.5f), 0, 0, PT_PLSM, 0);
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sim->part_change_type(i,x,y,ct);
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ct = parts[i].ctype = PT_NONE;
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parts[i].life = 20;
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sim->part_change_type(nearp,(int)(parts[nearp].x+0.5f),(int)(parts[nearp].y+0.5f),PT_SPRK);
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parts[nearp].life = 9;
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parts[nearp].ctype = PT_ETRD;
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}
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}
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else if (ct==PT_NBLE&&parts[i].life<=1&&parts[i].tmp!=1)
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{
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parts[i].life = rand()%150+50;
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sim->part_change_type(i,x,y,PT_PLSM);
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parts[i].ctype = PT_NBLE;
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parts[i].temp = 3500;
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sim->pv[y/CELL][x/CELL] += 1;
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}
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else if (ct==PT_TESC) // tesla coil code
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{
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if (parts[i].tmp>300)
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parts[i].tmp=300;
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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 (rand()%(parts[i].tmp*parts[i].tmp/20+6)==0)
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{
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int p = sim->create_part(-1, x+rx*2, y+ry*2, PT_LIGH);
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if (p!=-1)
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{
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if(parts[i].tmp<=4) //Prevent Arithmetic errors with zero values
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continue;
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parts[p].life=rand()%(2+parts[i].tmp/15)+parts[i].tmp/7;
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if (parts[i].life>60)
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parts[i].life=60;
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parts[p].temp=parts[p].life*parts[i].tmp/2.5;
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parts[p].tmp2=1;
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parts[p].tmp=acos(1.0*rx/sqrt(rx*rx+ry*ry))/M_PI*360;
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parts[i].temp-=parts[i].tmp*2+parts[i].temp/5; // slight self-cooling
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if (fabs(sim->pv[y/CELL][x/CELL])!=0.0f)
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{
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if (fabs(sim->pv[y/CELL][x/CELL])<=0.5f)
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sim->pv[y/CELL][x/CELL]=0;
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else
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sim->pv[y/CELL][x/CELL]-=(sim->pv[y/CELL][x/CELL]>0)?0.5:-0.5;
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}
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}
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}
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}
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}
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else if (ct==PT_IRON) {
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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_DSTW && 30>(rand()/(RAND_MAX/1000))) ||
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((r&0xFF) == PT_SLTW && 30>(rand()/(RAND_MAX/1000))) ||
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((r&0xFF) == PT_WATR && 30>(rand()/(RAND_MAX/1000))))
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{
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if (rand()<RAND_MAX/3)
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sim->part_change_type(r>>8,x+rx,y+ry,PT_O2);
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else
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sim->part_change_type(r>>8,x+rx,y+ry,PT_H2);
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}
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}
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}
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for (rx=-2; rx<3; rx++)
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for (ry=-2; ry<3; 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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rt = parts[r>>8].type;
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conduct_sprk = 1;
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pavg = sim->parts_avg(r>>8, i,PT_INSL);
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if ((rt==PT_SWCH||(rt==PT_SPRK&&parts[r>>8].ctype==PT_SWCH)) && pavg!=PT_INSL && parts[i].life<4) // make sparked SWCH turn off correctly
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{
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if (rt==PT_SWCH&&ct==PT_PSCN&&parts[r>>8].life<10) {
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parts[r>>8].life = 10;
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}
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if (ct==PT_NSCN) {
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sim->part_change_type(r>>8,x+rx,y+ry,PT_SWCH);
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parts[r>>8].ctype = PT_NONE;
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parts[r>>8].life = 9;
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}
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}
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else if ((ct==PT_PSCN||ct==PT_NSCN) && (rt==PT_PUMP||rt==PT_GPMP||rt==PT_HSWC||rt==PT_PBCN) && parts[i].life<4) // PROP_PTOGGLE, Maybe? We seem to use 2 different methods for handling actived elements, this one seems better. Yes, use this one for new elements, PCLN is different for compatibility with existing saves
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{
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if (ct==PT_PSCN) parts[r>>8].life = 10;
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else if (ct==PT_NSCN && parts[r>>8].life>=10) parts[r>>8].life = 9;
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}
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else if ((ct==PT_PSCN||ct==PT_NSCN) && (rt==PT_LCRY&&abs(rx)<2&&abs(ry)<2) && parts[i].life<4)
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{
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if (ct==PT_PSCN && parts[r>>8].tmp == 0) parts[r>>8].tmp = 2;
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else if (ct==PT_NSCN && parts[r>>8].tmp == 3) parts[r>>8].tmp = 1;
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}
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// ct = spark from material, rt = spark to material. Make conduct_sprk = 0 if conduction not allowed
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if (pavg == PT_INSL) conduct_sprk = 0;
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if (!((sim->elements[rt].Properties&PROP_CONDUCTS)||rt==PT_INST||rt==PT_QRTZ)) conduct_sprk = 0;
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if (abs(rx)+abs(ry)>=4 &&ct!=PT_SWCH&&rt!=PT_SWCH)
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conduct_sprk = 0;
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if (ct==PT_METL && (rt==PT_NTCT||rt==PT_PTCT||rt==PT_INWR||(rt==PT_SPRK&&(parts[r>>8].ctype==PT_NTCT||parts[r>>8].ctype==PT_PTCT))) && pavg!=PT_INSL && parts[i].life<4)
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{
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parts[r>>8].temp = 473.0f;
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if (rt==PT_NTCT||rt==PT_PTCT)
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conduct_sprk = 0;
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}
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if (ct==PT_NTCT && !(rt==PT_PSCN || rt==PT_NTCT || (rt==PT_NSCN&&parts[i].temp>373.0f)))
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conduct_sprk = 0;
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if (ct==PT_PTCT && !(rt==PT_PSCN || rt==PT_PTCT || (rt==PT_NSCN&&parts[i].temp<373.0f)))
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conduct_sprk = 0;
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if (ct==PT_INWR && !(rt==PT_NSCN || rt==PT_INWR || rt==PT_PSCN))
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conduct_sprk = 0;
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if (ct==PT_NSCN && rt==PT_PSCN)
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conduct_sprk = 0;
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if (ct==PT_ETRD && !(rt==PT_METL||rt==PT_ETRD||rt==PT_BMTL||rt==PT_BRMT||rt==PT_LRBD||rt==PT_RBDM||rt==PT_PSCN||rt==PT_NSCN))
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conduct_sprk = 0;
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if (ct==PT_INST&&rt!=PT_NSCN) conduct_sprk = 0;
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if (ct==PT_SWCH && (rt==PT_PSCN||rt==PT_NSCN||rt==PT_WATR||rt==PT_SLTW||rt==PT_NTCT||rt==PT_PTCT||rt==PT_INWR))
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conduct_sprk = 0;
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if (rt==PT_QRTZ && !((ct==PT_NSCN||ct==PT_METL||ct==PT_PSCN||ct==PT_QRTZ) && (parts[r>>8].temp<173.15||sim->pv[(y+ry)/CELL][(x+rx)/CELL]>8)))
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conduct_sprk = 0;
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if (rt==PT_NTCT && !(ct==PT_NSCN || ct==PT_NTCT || (ct==PT_PSCN&&parts[r>>8].temp>373.0f)))
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conduct_sprk = 0;
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if (rt==PT_PTCT && !(ct==PT_NSCN || ct==PT_PTCT || (ct==PT_PSCN&&parts[r>>8].temp<373.0f)))
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conduct_sprk = 0;
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if (rt==PT_INWR && !(ct==PT_NSCN || ct==PT_INWR || ct==PT_PSCN))
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conduct_sprk = 0;
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if (rt==PT_INST&&ct!=PT_PSCN)
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conduct_sprk = 0;
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if (rt == PT_NBLE && parts[r>>8].tmp == 1)
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conduct_sprk = 0;
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if (conduct_sprk) {
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if (rt==PT_WATR||rt==PT_SLTW) {
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if (parts[r>>8].life==0 && parts[i].life<3)
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{
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sim->part_change_type(r>>8,x+rx,y+ry,PT_SPRK);
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if (rt==PT_WATR) parts[r>>8].life = 6;
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else parts[r>>8].life = 5;
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parts[r>>8].ctype = rt;
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}
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}
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else if (rt==PT_INST) {
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if (parts[r>>8].life==0 && parts[i].life<4)
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{
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sim->FloodINST(x+rx,y+ry,PT_SPRK,PT_INST);//spark the wire
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}
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}
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else if (parts[r>>8].life==0 && parts[i].life<4) {
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parts[r>>8].life = 4;
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parts[r>>8].ctype = rt;
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sim->part_change_type(r>>8,x+rx,y+ry,PT_SPRK);
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if (parts[r>>8].temp+10.0f<673.0f&&!sim->legacy_enable&&(rt==PT_METL||rt==PT_BMTL||rt==PT_BRMT||rt==PT_PSCN||rt==PT_NSCN||rt==PT_ETRD||rt==PT_NBLE||rt==PT_IRON))
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parts[r>>8].temp = parts[r>>8].temp+10.0f;
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}
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else if (ct==PT_ETRD && parts[i].life==5)
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{
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sim->part_change_type(i,x,y,ct);
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parts[i].ctype = PT_NONE;
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parts[i].life = 20;
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parts[r>>8].life = 4;
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parts[r>>8].ctype = rt;
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sim->part_change_type(r>>8,x+rx,y+ry,PT_SPRK);
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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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//#TPT-Directive ElementHeader Element_SPRK static int graphics(GRAPHICS_FUNC_ARGS)
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int Element_SPRK::graphics(GRAPHICS_FUNC_ARGS)
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{
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*firea = 80;
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*firer = *colr = 170;
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*fireg = *colg = 200;
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*fireb = *colb = 220;
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//*pixel_mode |= FIRE_ADD;
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*pixel_mode |= FIRE_ADD;
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return 1;
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}
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Element_SPRK::~Element_SPRK() {} |