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Testing Some DEUT

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This commit is contained in:
Simon 2010-12-30 11:48:32 +00:00
parent e8c6b37550
commit 99e8ce0542
1 changed files with 46 additions and 9 deletions
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55
src/powder.c
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@ -426,6 +426,40 @@ void kill_part(int i)
pfree = i;
}
#if defined(WIN32) && !defined(__GNUC__)
_inline int create_n_parts(int n, int x, int y, int t)
#else
inline int create_n_parts(int n, int x, int y, float vx, float vy, int t)
#endif
{
int i, c;
if(x<0 || y<0 || x>=XRES || y>=YRES)
return -1;
for (c; c<n; c++) {
float r = (rand()%128+128)/127.0f;
float a = (rand()%360)*3.14159f/180.0f;
if(pfree == -1)
return -1;
i = pfree;
pfree = parts[i].life;
parts[i].x = (float)x;
parts[i].y = (float)y;
parts[i].type = t;
parts[i].life = rand()%480+480;
parts[i].vx = r*cosf(a);
parts[i].vy = r*sinf(a);
parts[i].ctype = 0;
parts[i].temp += (n*17);
parts[i].tmp = 0;
pv[y/CELL][x/CELL] += 6.0f * CFDS;
}
return 0;
}
#if defined(WIN32) && !defined(__GNUC__)
_inline int create_part(int p, int x, int y, int t)
#else
@ -534,13 +568,13 @@ inline int create_part(int p, int x, int y, int t)
else if(p==-2)//creating from brush
{
if(pmap[y][x])
{
if(((pmap[y][x]&0xFF)==PT_CLNE||(pmap[y][x]&0xFF)==PT_BCLN||(pmap[y][x]&0xFF)==PT_PCLN)&&(t!=PT_CLNE&&t!=PT_PCLN&&t!=PT_BCLN))
{
parts[pmap[y][x]>>8].ctype = t;
}
if(((pmap[y][x]&0xFF)==PT_CLNE||(pmap[y][x]&0xFF)==PT_BCLN||(pmap[y][x]&0xFF)==PT_PCLN)&&(t!=PT_CLNE&&t!=PT_PCLN&&t!=PT_BCLN))
{
parts[pmap[y][x]>>8].ctype = t;
}
return -1;
}
}
if(pfree == -1)
return -1;
i = pfree;
@ -2462,10 +2496,12 @@ void update_particles_i(pixel *vid, int start, int inc)
}
if((r&0xFF)==PT_DEUT && (rt+1)>(rand()%1000))
{
#ifdef SDEUT
create_n_parts(parts[r>>8].life, x+nx, y+ny, parts[i].vx, parts[i].vy, PT_NEUT);
#elif
create_part(r>>8, x+nx, y+ny, PT_NEUT);
parts[r>>8].vx = 0.25f*parts[r>>8].vx + parts[i].vx;
parts[r>>8].vy = 0.25f*parts[r>>8].vy + parts[i].vy;
parts[r>>8].vx = 0.25f*parts[r>>8].vx + parts[i].vx;
parts[r>>8].vy = 0.25f*parts[r>>8].vy + parts[i].vy;
if(parts[r>>8].life>0)
{
parts[r>>8].life --;
@ -2474,7 +2510,8 @@ void update_particles_i(pixel *vid, int start, int inc)
}
else
parts[r>>8].type = PT_NONE;
parts[r>>8].type = PT_NONE;
#endif
}
if((r&0xFF)==PT_GUNP && 15>(rand()%1000))
parts[r>>8].type = PT_DUST;