player.c

game duke3d source

            return;

        case FREEZEBLAST:
            sz += (3<<8);
        case RPG:

            if( s->extra >= 0 ) s->shade = -96;

            scount = 1;
            vel = 644;

            j = -1;

            if(p >= 0)
            {
                j = aim( s, 48 );
                if(j >= 0)
                {
                    dal = ((sprite[j].xrepeat*tilesizy[sprite[j].picnum])<<1)+(8<<8);
                    zvel = ( (sprite[j].z-sz-dal)*vel ) / ldist(&sprite[ps[p].i], &sprite[j]);
                    if( sprite[j].picnum != RECON )
                        sa = getangle(sprite[j].x-sx,sprite[j].y-sy);
                }
                else zvel = (100-ps[p].horiz-ps[p].horizoff)*81;
                if(atwith == RPG)
                    spritesound(RPG_SHOOT,i);

            }
            else
            {
                j = findplayer(s,&x);
                sa = getangle(ps[j].oposx-sx,ps[j].oposy-sy);
                if(PN == BOSS3)
                    sz -= (32<<8);
                else if(PN == BOSS2)
                {
                    vel += 128;
                    sz += 24<<8;
                }

                l = ldist(&sprite[ps[j].i],s);
                zvel = ( (ps[j].oposz-sz)*vel) / l;

                if( badguy(s) && (s->hitag&face_player_smart) )
                    sa = s->ang+(TRAND&31)-16;
            }

            if( p >= 0 && j >= 0)
               l = j;
            else l = -1;

            j = EGS(sect,
                sx+(sintable[(348+sa+512)&2047]/448),
                sy+(sintable[(sa+348)&2047]/448),
                sz-(1<<8),atwith,0,14,14,sa,vel,zvel,i,4);

            sprite[j].extra += (TRAND&7);
            if(atwith != FREEZEBLAST)
                sprite[j].yvel = l;
            else
            {
                sprite[j].yvel = numfreezebounces;
                sprite[j].xrepeat >>= 1;
                sprite[j].yrepeat >>= 1;
                sprite[j].zvel -= (2<<4);
            }

            if(p == -1)
            {
                if(PN == BOSS3)
                {
                    if(TRAND&1)
                    {
                        sprite[j].x -= sintable[sa&2047]>>6;
                        sprite[j].y -= sintable[(sa+1024+512)&2047]>>6;
                        sprite[j].ang -= 8;
                    }
                    else
                    {
                        sprite[j].x += sintable[sa&2047]>>6;
                        sprite[j].y += sintable[(sa+1024+512)&2047]>>6;
                        sprite[j].ang += 4;
                    }
                    sprite[j].xrepeat = 42;
                    sprite[j].yrepeat = 42;
                }
                else if(PN == BOSS2)
                {
                    sprite[j].x -= sintable[sa&2047]/56;
                    sprite[j].y -= sintable[(sa+1024+512)&2047]/56;
                    sprite[j].ang -= 8+(TRAND&255)-128;
                    sprite[j].xrepeat = 24;
                    sprite[j].yrepeat = 24;
                }
                else if(atwith != FREEZEBLAST)
                {
                    sprite[j].xrepeat = 30;
                    sprite[j].yrepeat = 30;
                    sprite[j].extra >>= 2;
                }
            }
            else if(ps[p].curr_weapon == DEVISTATOR_WEAPON)
            {
                sprite[j].extra >>= 2;
                sprite[j].ang += 16-(TRAND&31);
                sprite[j].zvel += 256-(TRAND&511);

                if( ps[p].hbomb_hold_delay )
                {
                    sprite[j].x -= sintable[sa&2047]/644;
                    sprite[j].y -= sintable[(sa+1024+512)&2047]/644;
                }
                else
                {
                    sprite[j].x += sintable[sa&2047]>>8;
                    sprite[j].y += sintable[(sa+1024+512)&2047]>>8;
                }
                sprite[j].xrepeat >>= 1;
                sprite[j].yrepeat >>= 1;
            }

            sprite[j].cstat = 128;
            if(atwith == RPG)
                sprite[j].clipdist = 4;
            else
                sprite[j].clipdist = 40;

            break;

        case HANDHOLDINGLASER:

            if(p >= 0)
                zvel = (100-ps[p].horiz-ps[p].horizoff)*32;
            else zvel = 0;

            hitscan(sx,sy,sz-ps[p].pyoff,sect,
                sintable[(sa+512)&2047],
                sintable[sa&2047],
                zvel<<6,&hitsect,&hitwall,&hitspr,&hitx,&hity,&hitz,CLIPMASK1);

            j = 0;
            if(hitspr >= 0) break;

            if(hitwall >= 0 && hitsect >= 0)
                if( ((hitx-sx)*(hitx-sx)+(hity-sy)*(hity-sy)) < (290*290) )
            {
                if( wall[hitwall].nextsector >= 0)
                {
                    if( sector[wall[hitwall].nextsector].lotag <= 2 && sector[hitsect].lotag <= 2 )
                        j = 1;
                }
                else if( sector[hitsect].lotag <= 2 )
                    j = 1;
            }

            if(j == 1)
            {
                k = EGS(hitsect,hitx,hity,hitz,TRIPBOMB,-16,4,5,sa,0,0,i,6);

                sprite[k].hitag = k;
                spritesound(LASERTRIP_ONWALL,k);
                sprite[k].xvel = -20;
                ssp(k,CLIPMASK0);
                sprite[k].cstat = 16;
                hittype[k].temp_data[5] = sprite[k].ang = getangle(wall[hitwall].x-wall[wall[hitwall].point2].x,wall[hitwall].y-wall[wall[hitwall].point2].y)-512;

                if(p >= 0)
                    ps[p].ammo_amount[TRIPBOMB_WEAPON]--;

            }
            return;

        case BOUNCEMINE:
        case MORTER:

            if( s->extra >= 0 ) s->shade = -96;

            j = ps[findplayer(s,&x)].i;
            x = ldist(&sprite[j],s);

            zvel = -x>>1;

            if(zvel < -4096)
                zvel = -2048;
            vel = x>>4;

            EGS(sect,
                sx+(sintable[(512+sa+512)&2047]>>8),
                sy+(sintable[(sa+512)&2047]>>8),
                sz+(6<<8),atwith,-64,32,32,sa,vel,zvel,i,1);
            break;

        case GROWSPARK:

            if(p >= 0)
            {
                j = aim( s, AUTO_AIM_ANGLE );
                if(j >= 0)
                {
                    dal = ((sprite[j].xrepeat*tilesizy[sprite[j].picnum])<<1)+(5<<8);
                    switch(sprite[j].picnum)
                    {
                        case GREENSLIME:
                        case GREENSLIME+1:
                        case GREENSLIME+2:
                        case GREENSLIME+3:
                        case GREENSLIME+4:
                        case GREENSLIME+5:
                        case GREENSLIME+6:
                        case GREENSLIME+7:
                        case ROTATEGUN:
                            dal -= (8<<8);
                            break;
                    }
                    zvel = ( ( sprite[j].z-sz-dal )<<8 ) / (ldist(&sprite[ps[p].i], &sprite[j]) );
                    sa = getangle(sprite[j].x-sx,sprite[j].y-sy);
                }
                else
                {
                    sa += 16-(TRAND&31);
                    zvel = (100-ps[p].horiz-ps[p].horizoff)<<5;
                    zvel += 128-(TRAND&255);
                }

                sz -= (2<<8);
            }
            else
            {
                j = findplayer(s,&x);
                sz -= (4<<8);
                zvel = ( (ps[j].posz-sz) <<8 ) / (ldist(&sprite[ps[j].i], s ) );
                zvel += 128-(TRAND&255);
                sa += 32-(TRAND&63);
            }

            k = 0;

//            RESHOOTGROW:

            s->cstat &= ~257;
            hitscan(sx,sy,sz,sect,
                sintable[(sa+512)&2047],
                sintable[sa&2047],
                zvel<<6,&hitsect,&hitwall,&hitspr,&hitx,&hity,&hitz,CLIPMASK1);

            s->cstat |= 257;

            j = EGS(sect,hitx,hity,hitz,GROWSPARK,-16,28,28,sa,0,0,i,1);

            sprite[j].pal = 2;
            sprite[j].cstat |= 130;
            sprite[j].xrepeat = sprite[j].yrepeat = 1;

            if( hitwall == -1 && hitspr == -1 && hitsect >= 0)
            {
                if( zvel < 0 && (sector[hitsect].ceilingstat&1) == 0)
                    checkhitceiling(hitsect);
            }
            else if(hitspr >= 0) checkhitsprite(hitspr,j);
            else if(hitwall >= 0 && wall[hitwall].picnum != ACCESSSWITCH && wall[hitwall].picnum != ACCESSSWITCH2 )
            {
            /*    if(wall[hitwall].overpicnum == MIRROR && k == 0)
                {
                    l = getangle(
                        wall[wall[hitwall].point2].x-wall[hitwall].x,
                        wall[wall[hitwall].point2].y-wall[hitwall].y);

                    sx = hitx;
                    sy = hity;
                    sz = hitz;
                    sect = hitsect;
                    sa = ((l<<1) - sa)&2047;
                    sx += sintable[(sa+512)&2047]>>12;
                    sy += sintable[sa&2047]>>12;

                    k++;
                    goto RESHOOTGROW;
                }
                else */
                    checkhitwall(j,hitwall,hitx,hity,hitz,atwith);
            }

            break;
        case SHRINKER:
            if( s->extra >= 0 ) s->shade = -96;
            if(p >= 0)
            {
                j = aim( s, AUTO_AIM_ANGLE );
                if(j >= 0)
                {
                    dal = ((sprite[j].xrepeat*tilesizy[sprite[j].picnum])<<1);
                    zvel = ( (sprite[j].z-sz-dal-(4<<8))*768) / (ldist( &sprite[ps[p].i], &sprite[j]));
                    sa = getangle(sprite[j].x-sx,sprite[j].y-sy);
                }
                else zvel = (100-ps[p].horiz-ps[p].horizoff)*98;
            }
            else if(s->statnum != 3)
            {
                j = findplayer(s,&x);
                l = ldist(&sprite[ps[j].i],s);
                zvel = ( (ps[j].oposz-sz)*512) / l ;
            }
            else zvel = 0;

            j = EGS(sect,
                sx+(sintable[(512+sa+512)&2047]>>12),
                sy+(sintable[(sa+512)&2047]>>12),
                sz+(2<<8),SHRINKSPARK,-16,28,28,sa,768,zvel,i,4);

            sprite[j].cstat = 128;
            sprite[j].clipdist = 32;


            return;
    }
    return;
}



void displayloogie(short snum)
{
    long i, a, x, y, z;

    if(ps[snum].loogcnt == 0) return;

    y = (ps[snum].loogcnt<<2);
    for(i=0;i<ps[snum].numloogs;i++)
    {
        a = klabs(sintable[((ps[snum].loogcnt+i)<<5)&2047])>>5;
        z = 4096+((ps[snum].loogcnt+i)<<9);
        x = (-sync[snum].avel)+(sintable[((ps[snum].loogcnt+i)<<6)&2047]>>10);

        rotatesprite(
            (ps[snum].loogiex[i]+x)<<16,(200+ps[snum].loogiey[i]-y)<<16,z-(i<<8),256-a,
            LOOGIE,0,0,2,0,0,xdim-1,ydim-1);
    }
}

char animatefist(short gs,short snum)
{
    short looking_arc,fisti,fistpal;
    long fistzoom, fistz;

    fisti = ps[snum].fist_incs;
    if(fisti > 32) fisti = 32;
    if(fisti <= 0) return 0;

    looking_arc = klabs(ps[snum].look_ang)/9;

    fistzoom = 65536L - (sintable[(512+(fisti<<6))&2047]<<2);
    if(fistzoom > 90612L)
        fistzoom = 90612L;
    if(fistzoom < 40920)
        fistzoom = 40290;
    fistz = 194 + (sintable[((6+fisti)<<7)&2047]>>9);

    if(sprite[ps[snum].i].pal == 1)
        fistpal = 1;
    else
        fistpal = sector[ps[snum].cursectnum].floorpal;

    rotatesprite(
        (-fisti+222+(sync[snum].avel>>4))<<16,
        (looking_arc+fistz)<<16,
        fistzoom,0,FIST,gs,fistpal,2,0,0,xdim-1,ydim-1);

    return 1;
}

char animateknee(short gs,short snum)
{
    short knee_y[] = {0,-8,-16,-32,-64,-84,-108,-108,-108,-72,-32,-8};
    short looking_arc, pal;

    if(ps[snum].knee_incs > 11 || ps[snum].knee_incs == 0 || sprite[ps[snum].i].extra <= 0) return 0;

    looking_arc = knee_y[ps[snum].knee_incs] + klabs(ps[snum].look_ang)/9;

    looking_arc -= (ps[snum].hard_landing<<3);

    if(sprite[ps[snum].i].pal == 1)
        pal = 1;
    else
    {
        pal = sector[ps[snum].cursectnum].floorpal;
        if(pal == 0)
            pal = ps[snum].palookup;
    }

    myospal(105+(sync[snum].avel>>4)-(ps[snum].look_ang>>1)+(knee_y[ps[snum].knee_incs]>>2),looking_arc+280-((ps[snum].horiz-ps[snum].horizoff)>>4),KNEE,gs,4,pal);

    return 1;
}