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The-Powder-Toy/src/simulation/elements/Element.cpp

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A bit of refactoring (elements)
2012-05-07 11:59:50 -05:00
#include "simulation/Elements.h"
Implement retrieval of element properties
2012-08-29 16:04:07 -05:00
#include "simulation/StructProperty.h"
A bit of refactoring (elements)
2012-05-07 11:59:50 -05:00
Element::Element():
Identifier("DEFAULT_INVALID"),
Name(""),
Element slots default to disabled
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Colour(PIXPACK(0xFF00FF)),
A bit of refactoring (elements)
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MenuVisible(0),
MenuSection(0),
Enabled(0),
Advection(0.0f),
AirDrag(-0.0f * CFDS),
AirLoss(1.0f),
Loss(1.0f),
Collision(0.0f),
Gravity(0.0f),
Diffusion(0.0f),
HotAir(0.0f * CFDS),
Falldown(0),
Flammable(0),
Explosive(0),
Meltable(0),
Hardness(30),
Weight(50),
Temperature(273.15f),
HeatConduct(128),
Description("No description"),
State(ST_SOLID),
Properties(TYPE_SOLID),
LowPressure(IPL),
LowPressureTransition(NT),
HighPressure(IPH),
HighPressureTransition(NT),
LowTemperature(ITL),
LowTemperatureTransition(NT),
HighTemperature(ITH),
HighTemperatureTransition(NT),
Update(NULL),
Add icons for erase, improve icons for certain walls, fix issue #45
2012-08-04 09:26:55 -05:00
Graphics(&Element::defaultGraphics),
IconGenerator(NULL)
A bit of refactoring (elements)
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{
}
Implement retrieval of element properties
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std::vector<StructProperty> Element::GetProperties()
{
std::vector<StructProperty> properties;
properties.push_back(StructProperty("Name", StructProperty::String, offsetof(Element, Name)));
properties.push_back(StructProperty("Colour", StructProperty::Colour, offsetof(Element, Colour)));
properties.push_back(StructProperty("MenuVisible", StructProperty::Integer, offsetof(Element, MenuVisible)));
properties.push_back(StructProperty("MenuSection", StructProperty::Integer, offsetof(Element, MenuSection)));
properties.push_back(StructProperty("Advection", StructProperty::Float, offsetof(Element, Advection)));
properties.push_back(StructProperty("AirDrag", StructProperty::Float, offsetof(Element, AirDrag)));
properties.push_back(StructProperty("AirLoss", StructProperty::Float, offsetof(Element, AirLoss)));
properties.push_back(StructProperty("Loss", StructProperty::Float, offsetof(Element, Loss)));
properties.push_back(StructProperty("Collision", StructProperty::Float, offsetof(Element, Collision)));
properties.push_back(StructProperty("Gravity", StructProperty::Float, offsetof(Element, Gravity)));
properties.push_back(StructProperty("Diffusion", StructProperty::Float, offsetof(Element, Diffusion)));
properties.push_back(StructProperty("HotAir", StructProperty::Float, offsetof(Element, HotAir)));
properties.push_back(StructProperty("Falldown", StructProperty::Integer, offsetof(Element, Falldown)));
properties.push_back(StructProperty("Flammable", StructProperty::Integer, offsetof(Element, Flammable)));
properties.push_back(StructProperty("Explosive", StructProperty::Integer, offsetof(Element, Explosive)));
properties.push_back(StructProperty("Meltable", StructProperty::Integer, offsetof(Element, Meltable)));
properties.push_back(StructProperty("Hardness", StructProperty::Integer, offsetof(Element, Hardness)));
properties.push_back(StructProperty("Weight", StructProperty::Integer, offsetof(Element, Weight)));
properties.push_back(StructProperty("Temperature", StructProperty::Float, offsetof(Element, Temperature)));
properties.push_back(StructProperty("HeatConduct", StructProperty::UChar, offsetof(Element, HeatConduct)));
properties.push_back(StructProperty("Description", StructProperty::String, offsetof(Element, Description)));
properties.push_back(StructProperty("State", StructProperty::Char, offsetof(Element, State)));
properties.push_back(StructProperty("Properties", StructProperty::Integer, offsetof(Element, Properties)));
properties.push_back(StructProperty("LowPressure", StructProperty::Float, offsetof(Element, LowPressure)));
properties.push_back(StructProperty("LowPressureTransition", StructProperty::Integer, offsetof(Element, LowPressureTransition)));
properties.push_back(StructProperty("HighPressure", StructProperty::Float, offsetof(Element, HighPressure)));
properties.push_back(StructProperty("HighPressureTransition", StructProperty::Integer, offsetof(Element, HighPressureTransition)));
properties.push_back(StructProperty("LowTemperature", StructProperty::Float, offsetof(Element, LowTemperature)));
properties.push_back(StructProperty("LowTemperatureTransition", StructProperty::Integer, offsetof(Element, LowTemperatureTransition)));
properties.push_back(StructProperty("HighTemperature", StructProperty::Float, offsetof(Element, HighTemperature)));
properties.push_back(StructProperty("HighTemperatureTransition", StructProperty::Integer, offsetof(Element, HighTemperatureTransition)));
return properties;
}
Add missing legacy update function
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int Element::legacyUpdate(UPDATE_FUNC_ARGS) {
int r, rx, ry, rt;
int t = parts[i].type;
if (t==PT_WTRV) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 &&
x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_WATR||(r&0xFF)==PT_DSTW||(r&0xFF)==PT_SLTW) && 1>(rand()%1000))
{
sim->part_change_type(i,x,y,PT_WATR);
sim->part_change_type(r>>8,x+rx,y+ry,PT_WATR);
}
if (((r&0xFF)==PT_ICEI || (r&0xFF)==PT_SNOW) && 1>(rand()%1000))
{
sim->part_change_type(i,x,y,PT_WATR);
if (1>(rand()%1000))
sim->part_change_type(r>>8,x+rx,y+ry,PT_WATR);
}
}
}
else if (t==PT_WATR) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 &&
x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_LAVA) && 1>(rand()%10))
{
sim->part_change_type(i,x,y,PT_WTRV);
}
}
}
else if (t==PT_SLTW) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 &&
x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_LAVA) && 1>(rand()%10))
{
if (rand()%4==0) sim->part_change_type(i,x,y,PT_SALT);
else sim->part_change_type(i,x,y,PT_WTRV);
}
}
}
else if (t==PT_DSTW) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 &&
x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_LAVA) && 1>(rand()%10))
{
sim->part_change_type(i,x,y,PT_WTRV);
}
}
}
else if (t==PT_ICEI) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_WATR || (r&0xFF)==PT_DSTW) && 1>(rand()%1000))
{
sim->part_change_type(i,x,y,PT_ICEI);
sim->part_change_type(r>>8,x+rx,y+ry,PT_ICEI);
}
}
}
else if (t==PT_SNOW) {
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if (((r&0xFF)==PT_WATR || (r&0xFF)==PT_DSTW) && 1>(rand()%1000))
{
sim->part_change_type(i,x,y,PT_ICEI);
sim->part_change_type(r>>8,x+rx,y+ry,PT_ICEI);
}
if (((r&0xFF)==PT_WATR || (r&0xFF)==PT_DSTW) && 15>(rand()%1000))
sim->part_change_type(i,x,y,PT_WATR);
}
}
if (t==PT_WTRV && sim->pv[y/CELL][x/CELL]>4.0f)
sim->part_change_type(i,x,y,PT_DSTW);
if (t==PT_OIL && sim->pv[y/CELL][x/CELL]<-6.0f)
sim->part_change_type(i,x,y,PT_GAS);
if (t==PT_GAS && sim->pv[y/CELL][x/CELL]>6.0f)
sim->part_change_type(i,x,y,PT_OIL);
if (t==PT_DESL && sim->pv[y/CELL][x/CELL]>12.0f)
{
sim->part_change_type(i,x,y,PT_FIRE);
parts[i].life = rand()%50+120;
}
return 0;
}
A bit of refactoring (elements)
2012-05-07 11:59:50 -05:00
int Element::defaultGraphics(GRAPHICS_FUNC_ARGS)
{
int t = cpart->type;
//Property based defaults
if(ren->sim->elements[t].Properties & PROP_RADIOACTIVE) *pixel_mode |= PMODE_GLOW;
if(ren->sim->elements[t].Properties & TYPE_LIQUID)
{
*pixel_mode |= PMODE_BLUR;
}
if(ren->sim->elements[t].Properties & TYPE_GAS)
{
*pixel_mode &= ~PMODE;
*pixel_mode |= FIRE_BLEND;
*firer = *colr/2;
*fireg = *colg/2;
*fireb = *colb/2;
*firea = 125;
*pixel_mode |= DECO_FIRE;
}
return 1;
Basic realistic heat and latent heat support.
2012-08-19 07:58:49 -05:00
}
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