154 lines
3.6 KiB
C++
154 lines
3.6 KiB
C++
#include "simulation/Elements.h"
|
|
//#TPT-Directive ElementClass Element_FIRW PT_FIRW 69
|
|
Element_FIRW::Element_FIRW()
|
|
{
|
|
Identifier = "DEFAULT_PT_FIRW";
|
|
Name = "FIRW";
|
|
Colour = PIXPACK(0xFFA040);
|
|
MenuVisible = 1;
|
|
MenuSection = SC_EXPLOSIVE;
|
|
Enabled = 1;
|
|
|
|
Advection = 0.7f;
|
|
AirDrag = 0.02f * CFDS;
|
|
AirLoss = 0.96f;
|
|
Loss = 0.80f;
|
|
Collision = -0.99f;
|
|
Gravity = 0.1f;
|
|
Diffusion = 0.00f;
|
|
HotAir = 0.000f * CFDS;
|
|
Falldown = 1;
|
|
|
|
Flammable = 0;
|
|
Explosive = 0;
|
|
Meltable = 0;
|
|
Hardness = 30;
|
|
|
|
Weight = 55;
|
|
|
|
Temperature = R_TEMP+0.0f +273.15f;
|
|
HeatConduct = 70;
|
|
Description = "Fireworks!";
|
|
|
|
State = ST_SOLID;
|
|
Properties = TYPE_PART|PROP_LIFE_DEC;
|
|
|
|
LowPressure = IPL;
|
|
LowPressureTransition = NT;
|
|
HighPressure = IPH;
|
|
HighPressureTransition = NT;
|
|
LowTemperature = ITL;
|
|
LowTemperatureTransition = NT;
|
|
HighTemperature = ITH;
|
|
HighTemperatureTransition = NT;
|
|
|
|
Update = &Element_FIRW::update;
|
|
Graphics = &Element_FIRW::graphics;
|
|
}
|
|
|
|
//#TPT-Directive ElementHeader Element_FIRW static int update(UPDATE_FUNC_ARGS)
|
|
int Element_FIRW::update(UPDATE_FUNC_ARGS)
|
|
{
|
|
int r, rx, ry, rt, np;
|
|
if (parts[i].tmp==0) {
|
|
for (rx=-1; rx<2; rx++)
|
|
for (ry=-1; ry<2; 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;
|
|
rt = parts[r>>8].type;
|
|
if (rt==PT_FIRE||rt==PT_PLSM||rt==PT_THDR)
|
|
{
|
|
parts[i].tmp = 1;
|
|
parts[i].life = rand()%50+60;
|
|
}
|
|
}
|
|
}
|
|
else if (parts[i].tmp==1) {
|
|
if (parts[i].life==0) {
|
|
parts[i].tmp=2;
|
|
} else {
|
|
float newVel = parts[i].life/25;
|
|
parts[i].flags &= ~FLAG_STAGNANT;
|
|
/* TODO:
|
|
if ((pmap[(int)(ly-newVel)][(int)lx]&0xFF)==PT_NONE && ly-newVel>0) {
|
|
parts[i].vy = -newVel;
|
|
ly-=newVel;
|
|
iy-=newVel;
|
|
}*/
|
|
parts[i].vy = -newVel;
|
|
}
|
|
}
|
|
else if (parts[i].tmp==2) {
|
|
int col = rand()%200+4;
|
|
int tmul;
|
|
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))
|
|
{
|
|
tmul = rand()%7;
|
|
np = sim->create_part(-1, x+rx, y+ry, PT_FIRW);
|
|
if (np>-1)
|
|
{
|
|
parts[np].vx = (rand()%3-1)*tmul;
|
|
parts[np].vy = (rand()%3-1)*tmul;
|
|
parts[np].tmp = col;
|
|
parts[np].life = rand()%100+100;
|
|
parts[np].temp = 6000.0f;
|
|
parts[np].dcolour = parts[i].dcolour;
|
|
}
|
|
}
|
|
sim->pv[y/CELL][x/CELL] += 20;
|
|
sim->kill_part(i);
|
|
return 1;
|
|
} else if (parts[i].tmp>=3) {
|
|
if (parts[i].life<=0) {
|
|
sim->kill_part(i);
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
//#TPT-Directive ElementHeader Element_FIRW static int graphics(GRAPHICS_FUNC_ARGS)
|
|
int Element_FIRW::graphics(GRAPHICS_FUNC_ARGS)
|
|
|
|
{
|
|
if(cpart->tmp>=3)
|
|
{
|
|
int caddress = restrict_flt(restrict_flt((float)(cpart->tmp-4), 0.0f, 200.0f)*3, 0.0f, (200.0f*3)-3);
|
|
*colr = 0;//(unsigned char)firw_data[caddress];
|
|
*colg = 0;//(unsigned char)firw_data[caddress+1];
|
|
*colb = 0;//(unsigned char)firw_data[caddress+2];
|
|
|
|
if (ren->decorations_enable && cpart->dcolour)
|
|
{
|
|
int a = (cpart->dcolour>>24)&0xFF;
|
|
*colr = (a*((cpart->dcolour>>16)&0xFF) + (255-a)**colr) >> 8;
|
|
*colg = (a*((cpart->dcolour>>8)&0xFF) + (255-a)**colg) >> 8;
|
|
*colb = (a*((cpart->dcolour)&0xFF) + (255-a)**colb) >> 8;
|
|
}
|
|
|
|
*firea = cpart->life*4;
|
|
if(*firea > 240)
|
|
*firea = 240;
|
|
*firer = *colr;
|
|
*fireg = *colg;
|
|
*fireb = *colb;
|
|
|
|
*pixel_mode = PMODE_NONE; //Clear default, don't draw pixel
|
|
*pixel_mode |= FIRE_ADD;
|
|
//Returning 0 means dynamic, do not cache
|
|
}
|
|
else if(cpart->tmp > 0)
|
|
{
|
|
*pixel_mode |= PMODE_GLOW;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
Element_FIRW::~Element_FIRW() {} |