int run_stickman(playerst* playerp, UPDATE_FUNC_ARGS) {
int r, rx, ry;
int t = parts[i].type;
float pp, d;
float dt = 0.9;///(FPSB*FPSB); //Delta time in square
float gvx, gvy;
float gx, gy, dl, dr;
if ((parts[i].ctype>0 && parts[i].ctype<PT_NUM && ptypes[parts[i].ctype].enabled && ptypes[parts[i].ctype].falldown>0) || parts[i].ctype==SPC_AIR || parts[i].ctype == PT_NEUT || parts[i].ctype == PT_PHOT || parts[i].ctype == PT_LIGH)
playerp->elem = parts[i].ctype;
playerp->frames++;
//Temperature handling
if (parts[i].temp<243)
parts[i].life -= 1;
if ((parts[i].temp<309.6f) && (parts[i].temp>=243))
parts[i].temp += 1;
//Death
if (parts[i].life<1 || (pv[y/CELL][x/CELL]>=4.5f && playerp->elem != SPC_AIR) ) //If his HP is less that 0 or there is very big wind...
{
for (r=-2; r<=1; r++)
{
create_part(-1, x+r, y-2, playerp->elem);
create_part(-1, x+r+1, y+2, playerp->elem);
create_part(-1, x-2, y+r+1, playerp->elem);
create_part(-1, x+2, y+r, playerp->elem);
}
kill_part(i); //Kill him
return 1;
}
//Follow gravity
gvx = gvy = 0.0f;
switch (gravityMode)
{
default:
case 0:
gvy = 1;
break;
case 1:
gvy = gvx = 0.0f;
break;
case 2:
{
float gravd;
gravd = 0.01f - hypotf((parts[i].x - XCNTR), (parts[i].y - YCNTR));
gvx = ((float)(parts[i].x - XCNTR) / gravd);
gvy = ((float)(parts[i].y - YCNTR) / gravd);
}
}
gvx += gravx[((int)parts[i].y/CELL)*(XRES/CELL)+((int)parts[i].x/CELL)];
gvy += gravy[((int)parts[i].y/CELL)*(XRES/CELL)+((int)parts[i].x/CELL)];
parts[i].vx -= gvx*dt; //Head up!
parts[i].vy -= gvy*dt;
//Verlet integration
pp = 2*playerp->legs[0]-playerp->legs[2]+playerp->accs[0]*dt*dt;
playerp->legs[2] = playerp->legs[0];
playerp->legs[0] = pp;
pp = 2*playerp->legs[1]-playerp->legs[3]+playerp->accs[1]*dt*dt;
playerp->legs[3] = playerp->legs[1];
playerp->legs[1] = pp;
pp = 2*playerp->legs[4]-playerp->legs[6]+(playerp->accs[2]+gvx)*dt*dt;
playerp->legs[6] = playerp->legs[4];
playerp->legs[4] = pp;
pp = 2*playerp->legs[5]-playerp->legs[7]+(playerp->accs[3]+gvy)*dt*dt;
playerp->legs[7] = playerp->legs[5];
playerp->legs[5] = pp;
pp = 2*playerp->legs[8]-playerp->legs[10]+playerp->accs[4]*dt*dt;
playerp->legs[10] = playerp->legs[8];
playerp->legs[8] = pp;
pp = 2*playerp->legs[9]-playerp->legs[11]+playerp->accs[5]*dt*dt;
playerp->legs[11] = playerp->legs[9];
playerp->legs[9] = pp;
pp = 2*playerp->legs[12]-playerp->legs[14]+(playerp->accs[6]+gvx)*dt*dt;
playerp->legs[14] = playerp->legs[12];
playerp->legs[12] = pp;
pp = 2*playerp->legs[13]-playerp->legs[15]+(playerp->accs[7]+gvy)*dt*dt;
playerp->legs[15] = playerp->legs[13];
playerp->legs[13] = pp;
//Setting acceleration to 0
playerp->accs[0] = 0;
playerp->accs[1] = 0;
playerp->accs[2] = 0;
playerp->accs[3] = 0;
playerp->accs[4] = 0;
playerp->accs[5] = 0;
playerp->accs[6] = 0;
playerp->accs[7] = 0;
gx = (playerp->legs[4] + playerp->legs[12])/2 - gvy;
gy = (playerp->legs[5] + playerp->legs[13])/2 + gvx;
dl = pow(gx - playerp->legs[4], 2) + pow(gy - playerp->legs[5], 2);
dr = pow(gx - playerp->legs[12], 2) + pow(gy - playerp->legs[13], 2);
//Go left
if (((int)(playerp->comm)&0x01) == 0x01)
{
if (dl>dr)
{
if (INBOND(playerp->legs[4], playerp->legs[5]) && !eval_move(t, playerp->legs[4], playerp->legs[5], NULL))
{
playerp->accs[2] = -3*gvy-3*gvx;
playerp->accs[3] = 3*gvx-3*gvy;
playerp->accs[0] = -gvy;
playerp->accs[1] = gvx;
}
}
else
{
if (INBOND(playerp->legs[12], playerp->legs[13]) && !eval_move(t, playerp->legs[12], playerp->legs[13], NULL))
{
playerp->accs[6] = -3*gvy-3*gvx;
playerp->accs[7] = 3*gvx-3*gvy;
playerp->accs[0] = -gvy;
playerp->accs[1] = gvx;
}
}
}
//Go right
if (((int)(playerp->comm)&0x02) == 0x02)
{
if (dl<dr)
{
if (INBOND(playerp->legs[4], playerp->legs[5]) && !eval_move(t, playerp->legs[4], playerp->legs[5], NULL))
{
playerp->accs[2] = 3*gvy-3*gvx;
playerp->accs[3] = -3*gvx-3*gvy;
playerp->accs[0] = gvy;
playerp->accs[1] = -gvx;
}
}
else
{
if (INBOND(playerp->legs[12], playerp->legs[13]) && !eval_move(t, playerp->legs[12], playerp->legs[13], NULL))
{
playerp->accs[6] = 3*gvy-3*gvx;
playerp->accs[7] = -3*gvx-3*gvy;
playerp->accs[0] = gvy;
playerp->accs[1] = -gvx;
}
}
}
//Jump
if (((int)(playerp->comm)&0x04) == 0x04 &&
((INBOND(playerp->legs[4], playerp->legs[5]) && !eval_move(t, playerp->legs[4], playerp->legs[5], NULL))
|| (INBOND(playerp->legs[12], playerp->legs[13]) && !eval_move(t, playerp->legs[12], playerp->legs[13], NULL))))
{
parts[i].vy -= 4*gvy;
playerp->accs[3] -= gvy;
playerp->accs[7] -= gvy;
}
//Charge detector wall if foot inside
if (bmap[(int)(playerp->legs[5]+0.5)/CELL][(int)(playerp->legs[4]+0.5)/CELL]==WL_DETECT)
set_emap((int)playerp->legs[4]/CELL, (int)playerp->legs[5]/CELL);
if (bmap[(int)(playerp->legs[13]+0.5)/CELL][(int)(playerp->legs[12]+0.5)/CELL]==WL_DETECT)
set_emap((int)(playerp->legs[12]+0.5)/CELL, (int)(playerp->legs[13]+0.5)/CELL);
//Searching for particles near head
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)
r = photons[y+ry][x+rx];
if (!r && !bmap[(y+ry)/CELL][(x+rx)/CELL])
continue;
if (ptypes[r&0xFF].falldown!=0 || ptypes[r&0xFF].state == ST_GAS
|| ptypes[r&0xFF].properties&TYPE_GAS
|| ptypes[r&0xFF].properties&TYPE_LIQUID
|| (r&0xFF) == PT_NEUT || (r&0xFF) == PT_PHOT)
{
playerp->elem = r&0xFF; //Current element
}
if ((r&0xFF)==PT_TESC || (r&0xFF)==PT_LIGH)
playerp->elem = PT_LIGH;
if ((r&0xFF) == PT_PLNT && parts[i].life<100) //Plant gives him 5 HP
{
if (parts[i].life<=95)
parts[i].life += 5;
else
parts[i].life = 100;
kill_part(r>>8);
}
if ((r&0xFF) == PT_NEUT)
{
if (parts[i].life<=100) parts[i].life -= (102-parts[i].life)/2;
else parts[i].life *= 0.9f;
kill_part(r>>8);
}
if (bmap[(ry+y)/CELL][(rx+x)/CELL]==WL_FAN)
playerp->elem = SPC_AIR;
if ((r&0xFF)==PT_PRTI)
STKM_interact(playerp, i, rx, ry);
if (!parts[i].type)//STKM_interact may kill STKM
return 1;
}
int update_FIGH(UPDATE_FUNC_ARGS)
{
playerst* figh = &fighters[(unsigned char)parts[i].tmp];
unsigned int tarx, tary;
parts[i].tmp2 = 0; //0 - stay in place, 1 - seek a stick man
//Set target coords
if (player.spwn && player2.spwn)
{
if ((pow(player.legs[2]-x, 2) + pow(player.legs[3]-y, 2))<=
(pow(player2.legs[2]-x, 2) + pow(player2.legs[3]-y, 2)))
{
tarx = (unsigned int)player.legs[2];
tary = (unsigned int)player.legs[3];
}
else
{
tarx = (unsigned int)player2.legs[2];
tary = (unsigned int)player2.legs[3];
}
parts[i].tmp2 = 1;
}
else
{
if (player.spwn)
{
tarx = (unsigned int)player.legs[2];
tary = (unsigned int)player.legs[3];
parts[i].tmp2 = 1;
}
if (player2.spwn)
{
tarx = (unsigned int)player2.legs[2];
tary = (unsigned int)player2.legs[3];
parts[i].tmp2 = 1;
}
}
switch (parts[i].tmp2)
{
case 1:
if ((pow(tarx-x, 2) + pow(tary-y, 2))<600)
{
if (figh->elem == PT_LIGH || figh->elem == PT_NEUT
|| ptypes[figh->elem].properties&(PROP_DEADLY|PROP_RADIOACTIVE)
|| ptypes[figh->elem].heat>=323 || ptypes[figh->elem].heat<=243)
figh->comm = (int)figh->comm | 0x08;
}
else
if (tarx<x)
{
if(!(eval_move(PT_FIGH, figh->legs[4]-10, figh->legs[5]+6, NULL)
&& eval_move(PT_FIGH, figh->legs[4]-10, figh->legs[5]+3, NULL)))
figh->comm = 0x01;
else
figh->comm = 0x02;
if (!eval_move(PT_FIGH, figh->legs[4]-4, figh->legs[5]-1, NULL)
|| !eval_move(PT_FIGH, figh->legs[12]-4, figh->legs[13]-1, NULL)
|| eval_move(PT_FIGH, 2*figh->legs[4]-figh->legs[6], figh->legs[5]+5, NULL))
figh->comm = (int)figh->comm | 0x04;
}
else
{
if (!(eval_move(PT_FIGH, figh->legs[12]+10, figh->legs[13]+6, NULL)
&& eval_move(PT_FIGH, figh->legs[12]+10, figh->legs[13]+3, NULL)))
figh->comm = 0x02;
else
figh->comm = 0x01;
if (!eval_move(PT_FIGH, figh->legs[4]+4, figh->legs[5]-1, NULL)
|| !eval_move(PT_FIGH, figh->legs[4]+4, figh->legs[5]-1, NULL)
|| eval_move(PT_FIGH, 2*figh->legs[12]-figh->legs[14], figh->legs[13]+5, NULL))
figh->comm = (int)figh->comm | 0x04;
}
break;
default:
figh->comm = 0;
break;
}
figh->pcomm = figh->comm;
run_stickman(figh, UPDATE_FUNC_SUBCALL_ARGS);
return 0;
}
