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TPT: Replace all explosion sparks with new element (EMBR) 1d5b081942

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This commit is contained in:
Simon Robertshaw 2012-07-25 17:11:36 +01:00
parent 57c356e495
commit 0afecb5b77
4 changed files with 195 additions and 100 deletions
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4
src/simulation/elements/BANG.cpp
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@ -106,8 +106,8 @@ int Element_BANG::update(UPDATE_FUNC_ARGS)
{
if(!(rand()%15))
{
sim->create_part(i, x, y, PT_BOMB);
parts[i].tmp = 1;
sim->create_part(i, x, y, PT_EMBR);
parts[i].tmp = 0;
parts[i].life = 50;
parts[i].temp = restrict_flt((MAX_TEMP/3)+otemp, MIN_TEMP, MAX_TEMP);
parts[i].vx = rand()%20-10;

115
src/simulation/elements/BOMB.cpp
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@ -50,65 +50,53 @@ Element_BOMB::Element_BOMB()
int Element_BOMB::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry, nb;
//Spark is used so much now that it should be a seperate element.
if (parts[i].tmp==1) {
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))
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_BOMB && (r&0xFF)!=PT_EMBR && (r&0xFF)!=PT_DMND && (r&0xFF)!=PT_CLNE && (r&0xFF)!=PT_PCLN && (r&0xFF)!=PT_BCLN)
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((sim->elements[r&0xFF].Properties & (TYPE_SOLID | TYPE_PART | TYPE_LIQUID)) && !(sim->elements[r&0xFF].Properties & PROP_SPARKSETTLE)) {
sim->kill_part(i);
return 1;
}
}
} else if (parts[i].tmp==0) {
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_BOMB && (r&0xFF)!=PT_DMND && (r&0xFF)!=PT_CLNE && (r&0xFF)!=PT_PCLN && (r&0xFF)!=PT_BCLN) {
int rad = 8;
int nxi;
int nxj;
pmap[y][x] = 0;
for (nxj=-rad; nxj<=rad; nxj++)
for (nxi=-rad; nxi<=rad; nxi++)
if ((pow((float)nxi,2))/(pow((float)rad,2))+(pow((float)nxj,2))/(pow((float)rad,2))<=1)
if ((pmap[y+nxj][x+nxi]&0xFF)!=PT_DMND && (pmap[y+nxj][x+nxi]&0xFF)!=PT_CLNE && (pmap[y+nxj][x+nxi]&0xFF)!=PT_PCLN && (pmap[y+nxj][x+nxi]&0xFF)!=PT_BCLN) {
sim->delete_part(x+nxi, y+nxj, 0);//it SHOULD kill anything but the exceptions above, doesn't seem to always work
sim->pv[(y+nxj)/CELL][(x+nxi)/CELL] += 0.1f;
nb = sim->create_part(-1, x+nxi, y+nxj, PT_BOMB);
if (nb!=-1) {
parts[nb].tmp = 2;
parts[nb].life = 2;
parts[nb].temp = MAX_TEMP;
}
}
for (nxj=-(rad+1); nxj<=(rad+1); nxj++)
for (nxi=-(rad+1); nxi<=(rad+1); nxi++)
if ((pow((float)nxi,2))/(pow((float)(rad+1),2))+(pow((float)nxj,2))/(pow((float)(rad+1),2))<=1) {
nb = sim->create_part(-1, x+nxi, y+nxj, PT_BOMB);
if (nb!=-1) {
parts[nb].tmp = 1;
parts[nb].life = 50;
int rad = 8;
int nxi;
int nxj;
pmap[y][x] = 0;
for (nxj=-rad; nxj<=rad; nxj++)
for (nxi=-rad; nxi<=rad; nxi++)
if ((pow(nxi,2))/(pow(rad,2))+(pow(nxj,2))/(pow(rad,2))<=1)
if ((pmap[y+nxj][x+nxi]&0xFF)!=PT_DMND && (pmap[y+nxj][x+nxi]&0xFF)!=PT_CLNE && (pmap[y+nxj][x+nxi]&0xFF)!=PT_PCLN && (pmap[y+nxj][x+nxi]&0xFF)!=PT_BCLN)
{
sim->delete_part(x+nxi, y+nxj, 0);
pv[(y+nxj)/CELL][(x+nxi)/CELL] += 0.1f;
nb = sim->create_part(-3, x+nxi, y+nxj, PT_EMBR);
if (nb!=-1)
{
parts[nb].tmp = 2;
parts[nb].life = 2;
parts[nb].temp = MAX_TEMP;
parts[nb].vx = rand()%20-10;
parts[nb].vy = rand()%20-10;
}
}
//CreateParts(x, y, 9, 9, PT_BOMB);
//CreateParts(x, y, 8, 8, PT_NONE);
sim->kill_part(i);
return 1;
}
for (nxj=-(rad+1); nxj<=(rad+1); nxj++)
for (nxi=-(rad+1); nxi<=(rad+1); nxi++)
if ((pow(nxi,2))/(pow((rad+1),2))+(pow(nxj,2))/(pow((rad+1),2))<=1 && !(pmap[y+nxj][x+nxi]&0xFF))
{
nb = sim->create_part(-3, x+nxi, y+nxj, PT_EMBR);
if (nb!=-1)
{
parts[nb].tmp = 0;
parts[nb].life = 50;
parts[nb].temp = MAX_TEMP;
parts[nb].vx = rand()%40-20;
parts[nb].vy = rand()%40-20;
}
}
sim->kill_part(i);
return 1;
}
}
}
return 0;
}
@ -117,23 +105,8 @@ int Element_BOMB::update(UPDATE_FUNC_ARGS)
int Element_BOMB::graphics(GRAPHICS_FUNC_ARGS)
{
if (cpart->tmp==0) {
//Normal bomb
*pixel_mode |= PMODE_FLARE;
}
else if(cpart->tmp==2)
{
//Flash
*pixel_mode = PMODE_FLAT | FIRE_ADD;
*colr = *colg = *colb = *firer = *fireg = *fireb = *firea = 255;
}
else
{
//Flying spark
*pixel_mode = PMODE_SPARK | PMODE_ADD;
*cola = 4*cpart->life;
}
return 0;
*pixel_mode |= PMODE_FLARE;
return 1;
}

126
src/simulation/elements/EMBR.cpp Normal file
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@ -0,0 +1,126 @@
#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_EMBR PT_EMBR 147
Element_EMBR::Element_EMBR()
{
//{"EMBR", PIXPACK(0xFFF288), 0.4f, 0.001f * CFDS, 0.99f, 0.90f, 0.0f, 0.07f, 0.00f, 0.000f * CFDS, 1, 0, 0, 0, 20, 0, 1, 30, SC_EXPLOSIVE, 500.0f +273.15f, 29, "Sparks. Formed by explosions.", ST_NONE, TYPE_PART|PROP_LIFE_DEC|PROP_LIFE_KILL|PROP_SPARKSETTLE, &update_EMBR, &graphics_EMBR},
Identifier = "DEFAULT_PT_EMBR";
Name = "EMBR";
Colour = PIXPACK(0xFFF288);
MenuVisible = 0;
MenuSection = SC_EXPLOSIVE;
Enabled = 1;
Advection = 0.4f;
AirDrag = 0.001f * CFDS;
AirLoss = 0.99f;
Loss = 0.90f;
Collision = 0.0f;
Gravity = 0.7f;
Diffusion = 0.00f;
HotAir = 0.000f * CFDS;
Falldown = 1;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 20;
Weight = 30;
Temperature = 500.0f +273.15f;
HeatConduct = 29;
Description = "Sparks. Formed by explosions.";
State = ST_NONE;
Properties = TYPE_PART|PROP_LIFE_DEC|PROP_LIFE_KILL|PROP_SPARKSETTLE;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_EMBR::update;
Graphics = &Element_EMBR::graphics;
}
//#TPT-Directive ElementHeader Element_EMBR static int update(UPDATE_FUNC_ARGS)
int Element_EMBR::update(UPDATE_FUNC_ARGS) {
int r, rx, ry, nb;
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;
if ((sim->elements[r&0xFF].Properties & (TYPE_SOLID | TYPE_PART | TYPE_LIQUID)) && !(sim->elements[r&0xFF].Properties & PROP_SPARKSETTLE))
{
sim->kill_part(i);
return 1;
}
}
return 0;
}
//#TPT-Directive ElementHeader Element_EMBR static int graphics(GRAPHICS_FUNC_ARGS)
int Element_EMBR::graphics(GRAPHICS_FUNC_ARGS)
{
if (cpart->ctype&0xFFFFFF)
{
int maxComponent;
*colr = (cpart->ctype&0xFF0000)>>16;
*colg = (cpart->ctype&0x00FF00)>>8;
*colb = (cpart->ctype&0x0000FF);
maxComponent = *colr;
if (*colg>maxComponent) maxComponent = *colg;
if (*colb>maxComponent) maxComponent = *colb;
if (maxComponent<60)//make sure it isn't too dark to see
{
float multiplier = 60.0f/maxComponent;
*colr *= multiplier;
*colg *= multiplier;
*colb *= multiplier;
}
}
else if (cpart->tmp != 0)
{
*colr = *colg = *colb = 255;
}
if (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;
}
*firer = *colr;
*fireg = *colg;
*fireb = *colb;
if (cpart->tmp==1)
{
*pixel_mode = FIRE_ADD | PMODE_BLEND | PMODE_GLOW;
*firea = (cpart->life-15)*4;
*cola = (cpart->life+15)*4;
}
else if (cpart->tmp==2)
{
*pixel_mode = PMODE_FLAT | FIRE_ADD;
*firea = 255;
}
else
{
*pixel_mode = PMODE_SPARK | PMODE_ADD;
if (cpart->life<64) *cola = 4*cpart->life;
}
return 0;
}
Element_EMBR::~Element_EMBR() {}

50
src/simulation/elements/FWRK.cpp
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@ -67,33 +67,29 @@ int Element_FWRK::update(UPDATE_FUNC_ARGS)
parts[i].life=0;
if ((parts[i].life<3&&parts[i].life>0)||(parts[i].vy>6&&parts[i].life>0))
{
int q = (rand()%255+1);
int w = (rand()%255+1);
int e = (rand()%255+1);
for (rx=-1; rx<2; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
if (5>=rand()%8)
{
if (!pmap[y+ry][x+rx])
{
np = sim->create_part(-1, x+rx, y+ry , PT_DUST);
sim->pv[y/CELL][x/CELL] += 2.00f*CFDS;
if (np!=-1)
{
parts[np].vy = -(rand()%10-1);
parts[np].vx = ((rand()%2)*2-1)*rand()%(5+5)+(parts[i].vx)*2 ;
parts[np].life= rand()%37+18;
parts[np].tmp=q;
parts[np].tmp2=w;
parts[np].ctype=e;
parts[np].temp= rand()%20+6000;
parts[np].dcolour = parts[i].dcolour;
}
}
}
}
int r = (rand()%245+11);
int g = (rand()%245+11);
int b = (rand()%245+11);
int n;
float angle, magnitude;
unsigned col = (r<<16) | (g<<8) | b;
for (n=0; n<40; n++)
{
np = sim->create_part(-3, x, y, PT_EMBR);
if (np>-1)
{
magnitude = ((rand()%60)+40)*0.05f;
angle = (rand()%6284)*0.001f;//(in radians, between 0 and 2*pi)
parts[np].vx = parts[i].vx + cosf(angle)*magnitude;
parts[np].vy = parts[i].vy + sinf(angle)*magnitude - 2.5f;
parts[np].ctype = col;
parts[np].tmp = 1;
parts[np].life = rand()%40+70;
parts[np].temp = (rand()%500)+5750.0f;
parts[np].dcolour = parts[i].dcolour;
}
}
sim->pv[y/CELL][x/CELL] += 8.0f;
sim->kill_part(i);
return 1;
}