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#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_ACID PT_ACID 21
Element_ACID::Element_ACID()
{
Identifier = "DEFAULT_PT_ACID";
Name = "ACID";
Colour = PIXPACK(0xED55FF);
MenuVisible = 1;
MenuSection = SC_LIQUID;
Enabled = 1;
Advection = 0.6f;
AirDrag = 0.01f * CFDS;
AirLoss = 0.98f;
Loss = 0.95f;
Collision = 0.0f;
Gravity = 0.1f;
Diffusion = 0.00f;
HotAir = 0.000f * CFDS;
Falldown = 2;
Flammable = 40;
Explosive = 0;
Meltable = 0;
Hardness = 1;
Weight = 10;
Temperature = R_TEMP+0.0f +273.15f;
HeatConduct = 34;
Description = "Dissolves almost everything.";
State = ST_LIQUID;
Properties = TYPE_LIQUID|PROP_DEADLY;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_ACID::update;
Graphics = &Element_ACID::graphics;
}
//#TPT-Directive ElementHeader Element_ACID static int update(UPDATE_FUNC_ARGS)
int Element_ACID::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry, trade, np;
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;
if ((r&0xFF)!=PT_ACID && (r&0xFF)!=PT_CAUS)
{
if ((r&0xFF)==PT_PLEX || (r&0xFF)==PT_NITR || (r&0xFF)==PT_GUNP || (r&0xFF)==PT_RBDM || (r&0xFF)==PT_LRBD)
{
sim->part_change_type(i,x,y,PT_FIRE);
sim->part_change_type(r>>8,x+rx,y+ry,PT_FIRE);
parts[i].life = 4;
parts[r>>8].life = 4;
}
else if ((r&0xFF)==PT_WTRV)
{
if(!(rand()%250))
{
sim->part_change_type(i, x, y, PT_CAUS);
parts[i].life = (rand()%50)+25;
sim->kill_part(r>>8);
}
}
else if (((r&0xFF)!=PT_CLNE && (r&0xFF)!=PT_PCLN && sim->elements[r&0xFF].Hardness>(rand()%1000))&&parts[i].life>=50)
{
if (sim->parts_avg(i, r>>8,PT_GLAS)!= PT_GLAS)//GLAS protects stuff from acid
{
float newtemp = ((60.0f-(float)sim->elements[r&0xFF].Hardness))*7.0f;
if(newtemp < 0){
newtemp = 0;
}
parts[i].temp += newtemp;
parts[i].life--;
sim->kill_part(r>>8);
}
}
else if (parts[i].life<=50)
{
sim->kill_part(i);
return 1;
}
}
}
for ( trade = 0; trade<2; trade ++)
{
rx = rand()%5-2;
ry = rand()%5-2;
if (BOUNDS_CHECK && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)==PT_ACID && (parts[i].life>parts[r>>8].life) && parts[i].life>0)//diffusion
{
int temp = parts[i].life - parts[r>>8].life;
if (temp==1)
{
parts[r>>8].life ++;
parts[i].life --;
}
else if (temp>0)
{
parts[r>>8].life += temp/2;
parts[i].life -= temp/2;
}
}
}
}
return 0;
}
//#TPT-Directive ElementHeader Element_ACID static int graphics(GRAPHICS_FUNC_ARGS)
int Element_ACID::graphics(GRAPHICS_FUNC_ARGS)
{
int s = cpart->life;
if (s>75) s = 75; //These two should not be here.
if (s<49) s = 49;
s = (s-49)*3;
if (s==0) s = 1;
*colr += s*4;
*colg += s*1;
*colb += s*2;
*pixel_mode |= PMODE_BLUR;
return 0;
}
Element_ACID::~Element_ACID() {}
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