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player.c
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player.c
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/* player.c */
/* Copyright Hugh Robinson 2006-2008.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <math.h>
#include "asylum.h"
extern fastspr_sprite blokeadr[77], blockadr[256], alspradr[256], exploadr[32];
const char _translowlim = 54, _transhighlim = 63;
const char _weapmpmgblam = 102, _weaprocketblam = 111;
const char _blim = 112;
extern const char _platlowlim, _plathighlim;
const char _teleplowlim = 192, _telephighlim = 199;
const char _extendno = 152;
const char _shutdownno = 200;
#define _neuronstoget 8
#define _rockettablen 192
int* rockettabadr;
char falling;
char plframe, plface;
char plfired, plweapontype, plweaponspeed;
char pluphit, firerate;
char rocketflag, electrocuting, platuphit;
char blamctr, rocketblamctr, plotterofs, hiddenplatctr, extending;
char bonusctr;
int16_t bonusreplot;
int windctr;
int firelastframe;
int rocketctr;
int shutdownctr;
char atombombctr;
int laststrength;
int telepctr;
int telepxpos; int telepypos;
int bonusxpos; int bonusypos; int bonustimer;
int lagerctr, plstrength;
int neuronctr;
int snuffctr;
int lives;
int plscoreadd;
char lastextralifedigit;
extern char plscore[8];
extern int boardwidth;
extern int framectr;
extern char frameinc;
extern int xpos, ypos, xposmax, yposmax;
key_state ks;
int initplx, initply, hvec, vvec;
const char _mpmgblamno = 8, _rocketblamno = 16;
#define _funnyfacesprbase 66
#define _scoresprbase 16
#define _skelspriteno 46
#define _starssprbase 58
#define _deadsprbase 70
#define _rockbase 9
#define _rocktop 16
#define _mpmgbase 1
#define _mpmgtop 8
#define _plheight (32<<8)
#define _plwidth (16<<8)
#define _strengthinit (108<<8)
#define _extralifedigit 2 // 4 = 1000, 3 = 10000, 2 = 100000 etc
Mix_Chunk* CHUNK_ELEC_1;
Mix_Chunk* CHUNK_ELEC_2;
Mix_Chunk* CHUNK_ELEC_3;
Mix_Chunk* CHUNK_JUMP;
Mix_Chunk* CHUNK_SHUTDOWN_1;
Mix_Chunk* CHUNK_SHUTDOWN_2;
Mix_Chunk* CHUNK_SHUTDOWN_3;
Mix_Chunk* CHUNK_TELEP_1;
Mix_Chunk* CHUNK_TELEP_2;
Mix_Chunk* CHUNK_TELEP_3;
Mix_Chunk* CHUNK_BLAM;
Mix_Chunk* CHUNK_FIRE;
Mix_Chunk* CHUNK_BLAMFIRE;
Mix_Chunk* CHUNK_ROCKET;
Mix_Chunk* CHUNK_STUNNED[17];
Mix_Chunk* CHUNK_WEAPON_1;
Mix_Chunk* CHUNK_WEAPON_2;
Mix_Chunk* CHUNK_WEAPON_3;
Mix_Chunk* CHUNK_WEAPON_4;
Mix_Chunk* CHUNK_OBJGOT[10];
char *pladr1, *pladr2, *pladr3, *pladr4, *pladr5, *pladr6, *pladr7, *pladr8;
int pllx, plly, plhx, plhy;
const unsigned int _savevalid = 0x4b4f6349;
void save_player_state(uint8_t store[24])
{
write_littleendian(store, lives);
write_littleendian(store+4, plstrength);
write_littleendian(store+8, neuronctr);
write_littleendian(store+12, shutdownctr);
memcpy(store+16, plscore, 8);
}
void restore_player_state(uint8_t store[24])
{
lives = read_littleendian_b(store);
plstrength = read_littleendian_b(store+4);
neuronctr = read_littleendian_b(store+8);
shutdownctr = read_littleendian_b(store+12);
memcpy(plscore, store+16, 8);
}
void save_player(uint8_t store[30])
{
write_littleendian(store, _savevalid);
write_littleendian(store+4, xpos); write_littleendian(store+8, ypos);
write_littleendian(store+12, initplx); write_littleendian(store+16, initply);
write_littleendian(store+20, hvec); write_littleendian(store+24, vvec);
store[28] = bonusctr; store[29] = plweapontype;
}
int restore_player(uint8_t store[30])
{
if (_savevalid != read_littleendian_b(store)) return 1;
write_littleendian(store, 0);
xpos = read_littleendian_b(store+4); ypos = read_littleendian_b(store+8);
initplx = read_littleendian_b(store+12); initply = read_littleendian_b(store+16);
hvec = read_littleendian_b(store+20); vvec = read_littleendian_b(store+24);
bonusctr = store[28]; plweapontype = store[29];
return 0;
}
void electrocute(char* r5)
{
electrocuting = 1;
int x, y;
backtranslate(r5, &x, &y);
explogonopyro(x, y+(16<<8), (rand()&(0xfe<<2))-(0xfe<<1),
(rand()&(0xfe<<2))-(0xfe<<1), 0, 0, 0);
}
void playerplot(int whendead)
{
if ((!whendead) ^ (!snuffctr)) return;
set_player_clip();
if (snuffctr)
{
//snuffhandler:
snuffctr += frameinc;
plotterofs = ((snuffctr-96 < 0) ? 0 : (snuffctr-96))>>1;
blokeplot(blokeadr, 70, 0, 8);
// goto playerplotins;
seestars();
writeclip();
return;
}
if (telepctr)
{
int telepinc = frameinc;
if (telepinc > 2) telepinc = 2;
if (telepctr == 31) telepinc = 1;
telepctr += telepinc;
if (telepctr > 64) telepctr = 0;
if (telepctr == 32)
{
//dotelep:
xpos = telepxpos; ypos = telepypos;
screenwakeup(xpos, ypos);
}
}
//telepskip:
plotterofs = (telepctr > 32) ? (64-telepctr) : telepctr;
plframe = (xpos>>10)&3;
if (plframe == 2) plframe = 0;
else if (plframe == 3) plframe = 2;
if (plface == 1) plframe += 3;
if (electrocuting)
{
//plotskel:
blokeplot(blokeadr, _skelspriteno+(plface == 1), 0, 8);
//plotskelins:
seestars();
writeclip();
return;
}
blokeplot(blokeadr, (plface == 1) ? 1 : 0, 0, 8);
blokeplot(blokeadr, plframe+6, 0, 19);
int r0;
if (plstrength < laststrength)
r0 = _funnyfacesprbase+((framectr>>2)&3);
else
//nofunnyface:
if (plface == 1) r0 = 15; else r0 = 12;
//plotface:
blokeplot(blokeadr, r0, 0, -2); //head
if (plweapontype == 0) plotarms();
else if (plweapontype == _mpmgblamno) plotmpmgblam();
else if (plweapontype == _rocketblamno) plotrocketblam();
else if (plweapontype < _rockbase) plotmpmg();
else plotrocket();
//playerplotins:
seestars();
writeclip();
}
void plotarms()
{
blokeplot(blokeadr, (plframe%3)+2, (plframe > 2), 9);
}
void plotmpmg()
{
blokeplot(blokeadr, 42+(plface == 1), -6+(plface != 1)*12+(plfired ? 0 : 2*plface-1), 10);
blokeplot(blokeadr, 44+(plface == 1), 0, 8);
plfired = 0;
}
void plotmpmgblam()
{
int r2;
if (blamctr&8) r2 = (blamctr&15)-15;
else r2 = blamctr&15;
blokeplot(blockadr, _weapmpmgblam+(plface == 1),
-6+(plface != 1)*12+(plfired ? plface*2-1 : 0), 11+(r2>>1));
blokeplot(blokeadr, 44+(plface == 1), 0, 8+(r2>>1));
plfired = 0;
}
void plotrocket()
{
int r0 = rockettabadr[rocketctr];
blokeplot(blokeadr, 50+(r0 > 170)+(r0 > 60)-(r0 < -60)-(r0 < -170),
(plfired ? (plface*2-1) : 0), 1);
blokeplot(blokeadr, 53, plface, 6);
plfired = 0;
if (rocketflag == 0) rocketctr = 0;
}
void plotrocketblam()
{
int r2;
if (blamctr&8) r2 = (blamctr&15)-15;
else r2 = blamctr&15;
blokeplot(blockadr, _weaprocketblam, (plfired ? 0 : 2*plface-1), (r2>>1));
blokeplot(blokeadr, 53, 0, (r2>>2)+6);
plfired = 0;
}
int rockettab[_rockettablen];
void initrockettab()
{
rocketctr = 0; rocketflag = 0; rockettabadr = rockettab;
}
void init_rockettab()
{
for (int i = 0; i < 184; i++)
rockettab[4+i] = (int)(256*sin(i*2*M_PI/(192-8)));
for (int i = 0; i < 4; i++)
rockettab[i] = rockettab[188+i] = 0;
}
void seestars()
{
if (plstrength >= laststrength)
{
laststrength = plstrength;
return;
}
laststrength -= 1<<8;
int r2, r1 = (framectr>>1)&7;
int r0 = _starssprbase+r1;
if ((r1&3) == 0) r2 = -6;
else if (r1 > 4) r2 = -7;
else r2 = -5;
blokeplot(blokeadr, r0, 0, r2);
int r4 = laststrength-plstrength;
if (r4 == 0) return;
if (electrocuting)
{
//elecsound:
bidforsound(_Playerchannel, _Samprave, 0x7f, 0x2000, (0xff)<<8, 0, 10, 0, CHUNK_ELEC_1);
bidforsound(_Firechannel, _Samprave, 0x7f, 0x2400, (0xff)<<8, 0, 10, 127, CHUNK_ELEC_2);
bidforsound(_Sparechannel, _Samprave, 0x7f, 0x2800, (0xff)<<8, 0, 10, -127, CHUNK_ELEC_3);
}
else bidforsound(_Playerchannel, _SampStunned, 0x70, 0x4000-((r4 > 0x1000) ? 0x1000 : r4),
0, 0, 50, 0, CHUNK_STUNNED[(r4 >= 0x1000) ? 16 : ((r4 < 0) ? 0 : (r4>>8))]);
}
void seeifdead()
{
if ((plstrength > 0) || (snuffctr > 0)) return;
snuffctr = 1;
makeobj(_Decoration, 1<<8, (2<<8)-(12<<8), 0, -(2<<8), _deadsprbase-3+(250<<16), 24);
makeobj(_Decoration, (1<<8)-(5<<8), 2<<8, -(1<<8), -(3<<8), _deadsprbase+1+(250<<16), 24);
makeobj(_Decoration, (1<<8)+(6<<8), 2<<8, 1<<8, -(3<<8), _deadsprbase+2+(250<<16), 24);
deathmessage();
if (lives == 0) endgamemessage();
}
alent fraudalent;
void bcheck()
{
fraudalent.uphit = fraudalent.downhit = 0;
int ytemp;
//AND R6,R1,#15<<8
fraudalent.x = xpos; ytemp = fraudalent.y = ypos;
fraudalent.dx = hvec; fraudalent.dy = vvec;
fraudalent.falling = falling;
char* r11 = translate(fraudalent.x, fraudalent.y+fraudalent.dy);
// up
if ((*(r11-boardwidth) >= _blim) || (*(r11-boardwidth+1) >= _blim))
noup(&fraudalent);
//down
if ((*(r11+boardwidth) >= _blim) || (*(r11+boardwidth+1) >= _blim))
nodown(&fraudalent);
if ((*(r11+boardwidth*2) >= _blim) || (*(r11+boardwidth*2+1) >= _blim))
nodownifplat(&fraudalent);
//fallinggap(&fraudalent);
// CMP R6,#15<<8
// not sure how the original game manages without fallinggap's return value.
int fg = fallinggap(&fraudalent);
if ((!fg) && ((ytemp&(15<<8)) != (15<<8)))
{
r11 = translate(fraudalent.x+fraudalent.dx, fraudalent.y);
char* r10 = translate(fraudalent.x+fraudalent.dx, fraudalent.y /*+(4<<8)*/); // 4<<8 was commented out
//left
if ((*(r10-boardwidth) >= _blim) || (*(r11) >= _blim) || (*(r11+boardwidth) >= _blim))
noleft(&fraudalent);
//right
if ((*(r10-boardwidth+1) >= _blim) || (*(r11+1) >= _blim) || (*(r11+boardwidth+1) >= _blim))
noright(&fraudalent);
}
else if (fg == -1)
{
r11 = translate(fraudalent.x+fraudalent.dx, fraudalent.y);
if ((*(r11-boardwidth) >= _blim) || (*r11 >= _blim))
noleft(&fraudalent);
//right
if ((*(r11-boardwidth+1) >= _blim) || (*(r11+1) >= _blim))
noright(&fraudalent);
}
else
{
//shorT:
r11 = translate(fraudalent.x+fraudalent.dx, fraudalent.y);
if ((*(r11) >= _blim) || (*(r11+boardwidth) >= _blim))
noleft(&fraudalent);
//right
if ((*(r11+1) >= _blim) || (*(r11+1+boardwidth) >= _blim))
noright(&fraudalent);
}
//bcheckins:
r11 = translate(fraudalent.x+fraudalent.dx, fraudalent.y+fraudalent.dy);
//up
if ((*(r11-boardwidth) >= _blim) || (*(r11-boardwidth+1) >= _blim))
noup(&fraudalent);
//down
if ((*(r11+boardwidth) >= _blim) || (*(r11+boardwidth+1) >= _blim))
nodown(&fraudalent);
falling = fraudalent.falling;
xpos = fraudalent.x; ypos = fraudalent.y;
hvec = fraudalent.dx; vvec = fraudalent.dy;
}
void plmove()
{
if (extending) extending--;
if (shutdownctr != 0) shutdownctr++;
if (shutdownctr == 150) change_zone(0);
else if (shutdownctr != 0) deletepoint();
keyread(&ks);
//if (fire) goto cheatmove;
if (snuffctr != 0)
ks.uppress = ks.downpress = ks.leftpress = ks.rightpress = ks.fire = 0;
vvec -= vvec>>5;
hvec -= hvec>>5;
if (ks.leftpress != ks.rightpress)
plface = (ks.leftpress > ks.rightpress) ? 1 : 0;
int r2;
if ((ks.leftpress < 4) && (ks.rightpress < 4)) r2 = 1<<8; else r2 = 2<<8;
if (ks.leftpress > ks.rightpress) r2 = -r2;
if (ks.leftpress == ks.rightpress) r2 = 0;
if (falling <= 4) hvec = r2;
else hvec += r2>>5;
//cheatins:
if (ks.downpress >= 32) windctr = (1<<10);
if (windctr) windcheck();
if (hvec > _speedlim) hvec = _speedlim;
if (hvec < -_speedlim) hvec = -_speedlim;
if (vvec > _speedlim) vvec = _speedlim;
if (vvec < -_speedlim) vvec = -_speedlim;
fraudalent.x = xpos; fraudalent.y = ypos; fraudalent.dx = hvec; fraudalent.dy = vvec;
fraudalent.falling = falling;
fraudalent.pluphit = pluphit;
fraudalent.downpress = ks.downpress;
colcheck(&fraudalent, 0, ypos);
falling = fraudalent.falling;
xpos = fraudalent.x; ypos = fraudalent.y; hvec = fraudalent.dx; vvec = fraudalent.dy;
//pluphit = platuphit; seems useless
//if ((!)fire)
bcheck();
pluphit = fraudalent.uphit;
int dy = vvec;
if (dy > (1<<12)) dy = 1<<12;
if (dy < -(1<<12)) dy = -(1<<12);
xpos += hvec; ypos += dy;
if ((xpos <= xlowlim) || (xposmax <= xpos) || (ypos <= ylowlim) || (yposmax <= ypos))
restartplayer();
int x = xpos, y = ypos;
if (!snuffctr)
{
y += (6<<8);
vvec = dy;
pllx = x-(_plwidth/2); plhx = x+(_plwidth/2);
plly = y-(_plheight/2)+(plotterofs<<8);
plhy = y+(_plheight/2);
y = ypos-(6<<8); // - adjustment
}
else
{
//fakecolch:
plhx = plhy = 0;
pllx = plly = 1;
}
//fakeins:
pladr1 = translate(x, y);
pladr2 = pladr1+1;
pladr3 = pladr1+boardwidth;
pladr4 = pladr3+1;
pladr5 = pladr1+2*boardwidth;
pladr6 = pladr5+1;
if (((falling == 0) || (falling == 0xff)) && (ks.uppress != 0))
{
if (ks.downpress > ks.uppress)
vvec = -((0x100-(ks.downpress-ks.uppress))<<3);
else vvec = -(19<<7);
falling = 1;
bidforsound(_Playerchannel, _SampJump, 0x5f, 0x4600, 0, 0, 4, 0, CHUNK_JUMP);
}
char* r11;
//jumpins:
r11 = translate(xpos, ypos+(1<<8));
pladr7 = r11+boardwidth;
pladr8 = pladr7+1;
if (falling >= 8)
if (vvec >= (2<<8))
{
crumblecheck(pladr7);
crumblecheck(pladr8);
}
if ((*pladr7 < _blim) && (*pladr8 < _blim))
{
if (++falling == 0xff) falling = 0xfe;
if (falling) // [else] standing on a platform
if (falling > 1) if (vvec < (12<<8)) vvec += (8<<4);
}
else //nofall:
falling = 0;
//nofallins:;
//fallins:
if ((*pladr8 >= _platlowlim+1) && (*pladr8 <= _plathighlim+1) && (1&*pladr8))
pladr8[-1] = *pladr8-1;
//noplatrebuild:
if ((*pladr7 >= _platlowlim) && (*pladr7 <= _plathighlim))
{
if (*pladr7 != _plathighlim)
{
hiddenplatctr = 0;
//nohidplat:
if (!(1&*pladr7))
{
plplattoobj(pladr7); return;
}
}
else
{
hiddenplatctr += frameinc;
if ((hiddenplatctr >= 50) && !(1&*pladr7))
{ /* I added */
hiddenplatctr = 0; plplattoobj(pladr7); return;
}
}
}
//fallinscont:
if ((!(1&*pladr7)) && (*pladr7 >= _teleplowlim) && (*pladr7 <= _telephighlim))
telep();
//notelep:
if ((*(pladr1-boardwidth) >= _platlowlim)
&& (*(pladr1-boardwidth) <= (_plathighlim-1))) //not hidden platforms
plplattoobj(pladr1-boardwidth);
else //notelepcont1 :
if ((*(pladr1-boardwidth+1) >= _platlowlim)
&& (*(pladr1-boardwidth+1) <= (_plathighlim-1))) //not hidden platforms
plplattoobj(pladr1-boardwidth+1);
else //notelepcont2 :
if (*pladr7 == _extendno+1)
{
//doextendfromleft:
if (!extending)
if (*(pladr7+1) == 0)
{
int x, y;
backtranslate(pladr7, &x, &y);
makeobj(_Extender, x-(8<<8), y+(15<<8), 1<<8, 0, _extendno, 0);
extending = 20;
}
}
else if (*pladr8 == _extendno+2)
{
//doextendfromright:
if (!extending)
if (*(pladr8-1) == 0)
{
int x, y;
backtranslate(pladr8, &x, &y);
makeobj(_Extender, x+(8<<8), y+(15<<8), -(1<<8), 0, _extendno, 0);
extending = 20;
}
}
else if (*pladr7 == _shutdownno)
{
*pladr7 = 14;
shutdownctr = 1;
neuronctr++;
int soundvol = 0x7f;
bidforsoundforce(3, _Samprave, 0x1f, (3<<8)|0x3000, (soundvol<<25)|0x1000,
0x100ff00, 100, (3<<6)-96, CHUNK_SHUTDOWN_1);
bidforsoundforce(2, _Samprave, 0x1f, (2<<8)|0x3000, (soundvol<<25)|0x1000,
0x100ff00, 100, (2<<6)-96, CHUNK_SHUTDOWN_2);
bidforsoundforce(1, _Samprave, 0x1f, (1<<8)|0x3000, (soundvol<<25)|0x1000,
0x100ff00, 100, (1<<6)-96, CHUNK_SHUTDOWN_3);
}
//plattoins:
playerfire();
}
void windcheck()
{
if (*pladr1 == 0) return;
if (!seeifwind(pladr4, &hvec, &vvec,
seeifwind(pladr3, &hvec, &vvec,
seeifwind(pladr2, &hvec, &vvec,
seeifwind(pladr1, &hvec, &vvec, 0)))))
windctr -= 64;
if (--windctr < 0) windctr = 0;
}
void deletepoint()
{
for (int r3 = 16; r3 > 0; r3--)
{
//delloop:;
//dodeletepoint:;
int x, y;
x = xpos+(((rand()&15)+(rand()&7)-11)<<12);
if (x < (1<<12)) return;
y = ypos+(((rand()&15)-7)<<12);
if (y < (1<<12)) return;
if (x > xposmax-(1<<12)) return;
if (y > yposmax-(1<<12)) return;
x &= ~0xfff;
y &= ~0xfff;
char* z = translate(x, y);
if (*z == 0) return;
*z = 0;
makeobj(_Dyingbonus, x, y+(15<<8), 0, 0, r3|(1<<20), 666);
}
}
void alfire()
{
int x = xpos+(((rand()&15)+(rand()&7)-11)<<12);
int y = ypos+(((rand()&15)-7)<<12);
if (x < (1<<12)) return;
if (y < (1<<12)) return;
if (x > xposmax-(1<<12)) return;
if (y > yposmax-(1<<12)) return;
x &= ~0xfff; y &= ~0xfff;
if (foundtarget(x, y, (xpos-x)>>6, ((ypos+(12<<8))-y-(16<<8))>>6))
return;
//nofoundtarget:
if (foundtarget(x+(1<<12), y, (xpos-x-(1<<12))>>6, ((ypos+(12<<8))-y-(16<<8))>>6))
return;
return;
}
void makescoreobj(int x, int y, int type)
{
makeobj(_Scoreobj, x, y, (rand()&(0xfe<<1))-(0xfe)+(hvec>>2),
-(rand()&(0xfe<<2)), type, 666);
}
void foundmarker(char* r11)
{
bonusxpos = xpos;
bonusypos = ypos;
foundresetmarker(r11);
}
void foundresetmarker(char* r11)
{
*r11 = 0;
backtranslate(r11, &telepxpos, &telepypos);
telepypos -= (1<<8);
telepctr = 1;
bonustimer = 0x180;
}
void normreset()
{
telepctr = 1;
telepxpos = bonusxpos;
telepypos = bonusypos;
bonustimer = 0;
}
void dowakeup(char* r7)
{
char r0 = *r7;
int r1, r2;
if ((r0 < 240) || (r0 > 253)) return;
// r7-=r5; not for me
*r7 = 0;
backtranslate(r7, &r1, &r2);
r0 = r0-(240-_Alien1);
makeobj(r0, r1+(8<<8), r2+(7<<8), 0, 0, 0, (r0<<9)-((_Alien1-1)<<9));
}
void telep()
{
initplx = xpos; initply = ypos;
if (ks.downpress < 16) return;
if (telepctr) return;
char r4 = *pladr7;
int r5 = (r4&2) ? 1 : -1;
if ((ks.leftpress >= 64) && (ks.uppress == 0) && (ks.fire != 0)
&& (ks.fire <= ks.downpress) && (ks.rightpress >= 64))
{
r5 = -r5;
bidforsound(_Explochannel, _SampJump, 0x7f, 0x1000, 0, 0, 50, 0, CHUNK_TELEP_1);
}
ks.downpress = 0;
char* r1 = normtelep(pladr7, r5, r4^2);
if (r1 == NULL) return;
//telepfound:
backtranslate(r1, &telepxpos, &telepypos);
telepxpos += (8<<8);
telepypos -= (17<<8);
telepctr = 1;
bidforsound(_Playerchannel, _Samporgan, 0x7f, 0x1000, 0xff00, 0x50000a00, 25, 127, CHUNK_TELEP_2);
bidforsound(_Sparechannel, _Samporgan, 0x7f, 0x4000, 0xff00, 0x1000f400, 25, -127, CHUNK_TELEP_3);
}
void playerfire()
{
if (snuffctr) return;
if (blamctr) blamctr += 2;
if (blamctr >= 224)
{
goblam(); return;
}
if (plweapontype == 0) return;
if (ks.fire) dofire();
else // I added this, can't find it in the source
if (rocketflag) launchrocket();
}
void goblam()
{
if (plweapontype == _rocketblamno)
{
rocketblam(); return;
}
for (int r9 = 32; r9 > 0; r9--)
{
//loopa0:;
int r3 = r9-16;
int r4 = (r3 < 0) ? -r3 : r3;
int r2, r0;
if (plface == 1)
{
r0 = xpos-(20<<8); r2 = (r4<<5)-(4<<8);
}
else
{
r0 = xpos+(20<<8); r2 = (4<<8)-(r4<<5);
}
makeproj(r0, ypos+(12<<8), r2, r3<<6, 57, PROJ_ROCKET);
}
int r1, r3;
if (plface == 1)
{
r1 = xpos-(24<<8); r3 = -(1<<8);
}
else
{
r1 = xpos+(24<<8); r3 = (1<<8);
}
explogonopyroquiet(r1, ypos+(4<<8), r3, 0, 0, 0 /*r6?*/, 0);
plfired = 1;
blamctr = 0;
bidforsoundforce(_Firechannel, _SampAtomExplo, 0x7f, fullpitch, 0, 0, 8, 0, CHUNK_BLAM);
}
void rocketblam()
{
int r0, r1, r2, r3, r4;
for (int r9 = 32; r9 > 0; r9--)
{
//loopa1:
r1 = ypos+(2<<8);
r3 = *(rockettabadr+r9*6);
if (plface == 1)
{
r0 = xpos-(12<<8); r4 = 1; r2 = -(4<<8); r3 = -r3;
}
else
{
r0 = xpos+(12<<8); r4 = 0; r2 = (4<<8);
}
r3 *= 2;
if (r3 > 170) r4 += 2;
if (r3 > 60) r4 += 2;
if (r3 < -60) r4 -= 2;
if (r3 < -170) r4 -= 2;
// ??? CMP R3,#1
r4 += 36;
makeproj(r0+r2*2, r1+r3*2, r2, r3, r4, PROJ_WEIRDSPLIT|PROJ_ATOM);
}
if (plface == 1)
{
r1 = xpos+(24<<8); r3 = (1<<9);
}
else
{
r1 = xpos-(24<<8); r3 = -(1<<9);
}
explogonopyroquiet(r1, ypos-(8<<8), r3, 0, 1, /*r6*/ 0, 0);
plfired = 1;
blamctr = 0;
bidforsoundforce(_Firechannel, _SampAtomExplo, 0x7f, fullpitch, 0, 0, 8, 0, CHUNK_BLAM);
rocketblamctr -= 1;
if ((rocketblamctr&(1<<7)) == 0) return;
plweapontype = _rockbase;
explogoquiet(xpos, ypos+(4<<8), 0, -(1<<7), 0, /*r6*/ 0, 0);
}
void dofire()
{
if (plweapontype >= _rockbase)
{
firerocket(); return;
} // no return
//firempmg:
if (plweapontype == _mpmgblamno)
{
blamfire(); return;
}
if (framectr-firelastframe < firerate) return;
firelastframe = framectr;
int r2 = (plface == 1) ? -(hvec>>1)-(plweaponspeed<<8) : (hvec>>1)+(plweaponspeed<<8);
int r5;
switch (plweapontype&7)
{
case 2: r5 = (4*PROJ_TTL)|PROJ_SPLIT; break;
case 3: r5 = (4*PROJ_TTL)|PROJ_SPLIT|PROJ_FIVEWAY; break;
case 4: r5 = (4*PROJ_TTL)|PROJ_SPLIT|PROJ_FIVEWAY|PROJ_SLOWSPLIT; break;
case 5: r5 = (20*PROJ_TTL)|PROJ_SPLIT|PROJ_SLOWSPLIT|PROJ_WEIRDSPLIT; r2 >>= 2; break;
case 6: r5 = (4*PROJ_TTL)|PROJ_SPLIT|PROJ_EXPLO; break;
case 7: r5 = (4*PROJ_TTL)|PROJ_SPLIT|PROJ_FIVEWAY|PROJ_EXPLO; break;
default: r5 = (64*PROJ_TTL);
}
makeproj(xpos+((plface == 1) ? -(14<<8) : (14<<8)), ypos+(12<<8),
r2, (rand()&0xff)-0x7f, (plface == 1) ? 31 : 30, r5);
plfired = 1;
bidforsoundforce(_Firechannel, _SampCannon, 0x7e, fullpitch, 0, 0, 2, 0, CHUNK_FIRE);
}
void blamfire()
{
if (blamctr != 0) return;
if (plweapontype == 8) blamctr = 128;
else blamctr = 1;
bidforsoundforce(_Firechannel, _Samprave, 0x7e, fullpitch, 0, (fullpitch<<17)+0x200, 40, 0, CHUNK_BLAMFIRE);
}
void firerocket()
{
if (plweapontype == _rocketblamno)
{
blamfire(); return;
}
rocketflag = 1;
int r2 = 2;
if (plweapontype == _rockbase+6) r2 = 8;
else if (plweapontype >= _rockbase+1) r2 = 4;
if (plface == 1) rocketctr += r2;
else rocketctr -= r2;
if (rocketctr >= _rockettablen) rocketctr = 0;
if (rocketctr < 0) rocketctr = _rockettablen-1;
}
void launchrocket()
{
if (framectr-firelastframe < (int)firerate) return;
firelastframe = framectr;
int r0, r1, r2, r3, r4;
if (plface == 1)
{
r0 = xpos-(12<<8); r2 = -(plweaponspeed<<8); r3 = -*(rockettabadr+rocketctr); r4 = 1;
}
else
{
r0 = xpos+(12<<8); r2 = plweaponspeed<<8; r3 = *(rockettabadr+rocketctr); r4 = 0;
}
r1 = ypos+(2<<8);
if (r3 > 170) r4 += 2;
if (r3 > 60) r4 += 2;
if (r3 < -60) r4 -= 2;
if (r3 < -170) r4 -= 2;
// ??? CMP R3,#1
r4 += 36;
int r6 = plweapontype-_rockbase;
if (r6 >= 6) r6 = rand()&7;
int r5;
switch (r6)
{
case 1: r5 = (8*PROJ_TTL)|PROJ_SPLIT|ROCK_DIVIDE; // split
break;
case 2: r5 = (8*PROJ_TTL)|PROJ_SPLIT|ROCK_DIVIDE|ROCK_REDIVIDE; //split twice
break;
case 3: r5 = (20*PROJ_TTL)|PROJ_SPLIT|PROJ_ROCKET|ROCK_BURST; // burst a safe distance away
break;
case 4: r5 = (14*PROJ_TTL)|PROJ_SPLIT|PROJ_ROCKET|ROCK_DIVIDE|ROCK_BURST; // dual burst
break;
case 5: r5 = (8*PROJ_TTL)|PROJ_SPLIT|PROJ_ROCKET|ROCK_DIVIDE|ROCK_REDIVIDE|ROCK_BURST; // quad burst
/*(1<<18)*/
break;
default: r5 = (64*PROJ_TTL);
}
r5 |= PROJ_ROCKET;
makeproj(r0+r2+r2, r1+r3+r3, r2, r3, r4, r5);
plfired = 1;
bidforsoundforce(_Firechannel, _SampRocket, 0x7e, fullpitch, 0, 0, 2, 0, CHUNK_ROCKET);
rocketflag = 0;
}
void getarms()
{
blamctr = 0;
plweapontype = 0;
}
void getrocket()
{
plweapontype++;
if (plweapontype < _rockbase || plweapontype > _rocktop)
plweapontype = _rockbase;
plweaponspeed = 2;
firerate = 12;
blamctr = 0;
}
void getmpmg()
{
plweapontype++;
if (plweapontype > _mpmgtop)
plweapontype = _mpmgbase;
plweaponspeed = 8;
firerate = 4;
blamctr = 0;
}
void prepstrength()
{
laststrength = plstrength = _strengthinit;
snuffctr = lagerctr = 0;
}
void loselife()
{
lagerctr = 0;
plstrength = 0; //no return
rejoin();
}
void update_show_strength()
{
if (lagerctr != 0)
{
if ((lagerctr -= frameinc) < 0) lagerctr = 0;
plstrength += frameinc<<6;
if (plstrength > _strengthinit) plstrength = _strengthinit;
laststrength += frameinc<<6;
if (laststrength > _strengthinit) laststrength = _strengthinit;
}
showstrength(plstrength);
}
void bonuscheck()
{
if (snuffctr)
{
//deadbonuscheck:
atombombctr = 0;
electrocuting = 0;
deadbonuslim(pladr1);
deadbonuslim(pladr2);
deadbonuslim(pladr3);
deadbonuslim(pladr4);
return;
}
atombombctr = 0;
electrocuting = 0;
plstrength -= plbombcheck(pladr1);
bonuslim(pladr1);
weaponcheck(pladr1);
plstrength -= plbombcheck(pladr2);
bonuslim(pladr2);
weaponcheck(pladr2);
plstrength -= plbombcheck(pladr3);
bonuslim(pladr3);
weaponcheck(pladr3);
plstrength -= plbombcheck(pladr4);
bonuslim(pladr4);
weaponcheck(pladr4);
}
void bonuscommon(int bonus, int x, int y)
{
sortbonus(bonus);
int score = (bonus+2)>>1;
if (score > 10) score = 10;
addtoscore(score*100);