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shmup.cpp
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shmup.cpp
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// Hyperbolic Rogue
// Copyright (C) 2011-2016 Zeno Rogue, see 'hyper.cpp' for details
// implementation of the shoot'em up mode
extern int mousex, mousey;
extern bool clicked;
// joysticks for controlling the mobile shmup mode
namespace shmupballs {
int xmove, xfire, yb, rad;
void calc() {
rad = vid.radius * (vid.mobilecompasssize ? vid.mobilecompasssize : 14) / 100;
xmove = max(vid.xcenter - vid.radius - rad, rad);
xfire = min(vid.xcenter + vid.radius + rad, vid.xres - rad);
yb = vid.ycenter + vid.radius - rad;
}
}
namespace multi {
int players = 1;
cellwalker player[MAXPLAYER];
vector<int> revive_queue; // queue for revival
cell *origpos[MAXPLAYER], *origtarget[MAXPLAYER];
bool flipped[MAXPLAYER];
int treasures[MAXPLAYER], kills[MAXPLAYER], deaths[MAXPLAYER];
bool alwaysuse = false;
void recall() {
for(int i=0; i<numplayers(); i++) {
int idir = (3 * i) % cwt.c->type;
cell *c2 = cwt.c->mov[idir];
makeEmpty(c2);
if(!passable(c2, NULL, P_ISPLAYER)) c2 = cwt.c;
multi::player[i].c = c2;
multi::player[i].spin = 0;
multi::flipped[i] = true;
multi::whereto[i].d = MD_UNDECIDED;
}
}
transmatrix whereis[MAXPLAYER];
transmatrix crosscenter[MAXPLAYER];
double ccdist[MAXPLAYER];
cell *ccat[MAXPLAYER];
bool combo[MAXPLAYER];
int cpid; // player id -- an extra parameter for player-related functions
int cpid_edit; // cpid currently being edited
movedir whereto[MAXPLAYER]; // player's target cell
double mdx[MAXPLAYER], mdy[MAXPLAYER]; // movement vector for the next move
static const int CMDS = 15;
static const int CMDS_PAN = 11;
const char* playercmds_shmup[15] = {
"forward", "backward", "turn left", "turn right",
"move up", "move right", "move down", "move left",
"throw a knife", "face the pointer", "throw at the pointer",
"drop Dead Orb", "center the map on me", "Orb power (target: mouse)",
"Orb power (target: facing)"
};
const char* playercmds_turn[15] = {
"move up-right", "move up-left", "move down-right", "move down-left",
"move up", "move right", "move down", "move left",
"stay in place (left + right)", "cancel move", "leave the game",
"drop Dead Orb (up + down)", "center the map on me", "",
""
};
const char* pancmds[11] = {
"pan up", "pan right", "pan down", "pan left",
"rotate left", "rotate right", "home",
"world overview", "review your quest", "inventory", "main menu"
};
#define SHMUPAXES_BASE 4
#define SHMUPAXES ((SHMUPAXES_BASE) + 4 * (MAXPLAYER))
#define SHMUPAXES_CUR ((SHMUPAXES_BASE) + 4 * vid.scfg.players)
const char* axemodes[SHMUPAXES] = {
"do nothing",
"rotate view",
"panning X",
"panning Y",
"player 1 X",
"player 1 Y",
"player 1 go",
"player 1 spin",
"player 2 X",
"player 2 Y",
"player 2 go",
"player 2 spin",
"player 3 X",
"player 3 Y",
"player 3 go",
"player 3 spin",
"player 4 X",
"player 4 Y",
"player 4 go",
"player 4 spin",
"player 5 X",
"player 5 Y",
"player 5 go",
"player 5 spin",
"player 6 X",
"player 6 Y",
"player 6 go",
"player 6 spin",
"player 7 X",
"player 7 Y",
"player 7 go",
"player 7 spin"
};
int centerplayer = -1;
int shmupnumkeys;
const char** shmupcmdtable;
char* axeconfigs[24]; int numaxeconfigs;
int* dzconfigs[24];
string listkeys(int id) {
#if CAP_SDL
string lk = "";
for(int i=0; i<512; i++)
if(vid.scfg.keyaction[i] == id)
lk = lk + " " + SDL_GetKeyName(SDLKey(i));
#if CAP_JOY
for(int i=0; i<numsticks; i++) for(int k=0; k<SDL_JoystickNumButtons(sticks[i]) && k<MAXBUTTON; k++)
if(vid.scfg.joyaction[i][k] == id) {
lk = lk + " " + cts('A'+i)+"-B"+its(k);
}
for(int i=0; i<numsticks; i++) for(int k=0; k<SDL_JoystickNumHats(sticks[i]) && k<MAXHAT; k++)
for(int d=0; d<4; d++)
if(vid.scfg.hataction[i][k][d] == id) {
lk = lk + " " + cts('A'+i)+"-"+"URDL"[d];
}
#endif
return lk;
#else
return "";
#endif
}
#define SCJOY 16
string dsc(int id) {
char buf[64];
sprintf(buf, " (%d $$$, %d kills, %d deaths)",
multi::treasures[id],
multi::kills[id],
multi::deaths[id]
);
return buf;
}
void resetScores() {
for(int i=0; i<MAXPLAYER; i++)
multi::treasures[i] = multi::kills[i] = multi::deaths[i] = 0;
}
bool shmupcfg;
bool configdead;
void handleConfig(int sym, int uni);
void showShmupConfig() {
#if CAP_SDL
cmode = sm::SHMUPCONFIG;
int sc = vid.scfg.subconfig;
if(sc == 1 || sc == 2 || sc == 4 || sc == 5 || sc == 6 || sc == 7 || sc == 8) {
shmupnumkeys = CMDS;
shmupcmdtable = shmup::on ? playercmds_shmup : playercmds_turn;
}
else if(sc == 3) {
shmupnumkeys = CMDS_PAN;
shmupcmdtable = pancmds;
}
#if CAP_JOY
else if(sc == SCJOY) {
dialog::init();
getcstat = ' ';
numaxeconfigs = 0;
for(int j=0; j<numsticks; j++) {
for(int ax=0; ax<SDL_JoystickNumAxes(sticks[j]) && ax < MAXAXE; ax++) if(numaxeconfigs<24) {
int y = SDL_JoystickGetAxis(sticks[j], ax);
string buf = " ";
if(configdead)
buf += its(y);
else {
while(y > 10000) buf += "+", y -= 10000;
while(y < -10000) buf += "-", y += 10000;
if(y>0) buf += "+";
if(y<0) buf += "-";
}
axeconfigs[numaxeconfigs] = &(vid.scfg.axeaction[j][ax]);
dzconfigs[numaxeconfigs] = &(vid.scfg.deadzoneval[j][ax]);
char aa = *axeconfigs[numaxeconfigs];
string what = configdead ? its(vid.scfg.deadzoneval[j][ax]) : XLAT(axemodes[aa%SHMUPAXES]);
dialog::addSelItem(XLAT("Joystick %1, axis %2", cts('A'+j), its(ax)) + buf,
what, 'a'+numaxeconfigs);
numaxeconfigs++;
}
}
dialog::addBoolItem(XLAT("Configure dead zones"), (configdead), 'z');
dialog::display();
}
#endif
else if(sc == 0) {
dialog::init(SHMUPTITLE);
dialog::addItem(XLAT(
vid.scfg.players == 2 ? "two players" :
vid.scfg.players == 3 ? "three players" :
vid.scfg.players == 4 ? "four players" :
vid.scfg.players == 5 ? "five players" :
vid.scfg.players == 6 ? "six players" :
vid.scfg.players == 7 ? "seven players" :
"one player"), 'n');
dialog::addItem(XLAT(shmupcfg ? "shoot'em up mode" : "turn-based mode"), 's');
dialog::addItem(XLAT(shmup::on == shmupcfg && players == vid.scfg.players ?
"continue playing"
: "start a new game"), '0');
if(shmupcfg || multi::alwaysuse || vid.scfg.players > 1)
dialog::addItem(XLAT("configure player 1") + dsc(0), '1');
else
dialog::addBreak(100);
if(vid.scfg.players > 1)
dialog::addItem(XLAT("configure player 2") + dsc(1), '2');
else if(vid.scfg.players == 1 && !shmupcfg)
dialog::addSelItem(XLAT("input"), XLAT(multi::alwaysuse ? "config" : "default"), 'a');
else
dialog::addBreak(100);
if(vid.scfg.players > 2)
dialog::addItem(XLAT("configure player 3") + dsc(2), '3');
#if CAP_JOY
else if(vid.scfg.players == 1 && !shmupcfg && !shmupcfg && !multi::alwaysuse)
dialog::addItem(XLAT("old style joystick configuration"), 'b');
#endif
else dialog::addBreak(100);
if(vid.scfg.players > 3)
dialog::addItem(XLAT("configure player 4") + dsc(3), '4');
else dialog::addBreak(100);
if(vid.scfg.players > 4)
dialog::addItem(XLAT("configure player 5") + dsc(4), '5');
else dialog::addBreak(100);
if(vid.scfg.players > 5)
dialog::addItem(XLAT("configure player 6") + dsc(5), '6');
else dialog::addBreak(100);
if(vid.scfg.players > 6)
dialog::addItem(XLAT("configure player 7") + dsc(6), '7');
else dialog::addBreak(100);
if(shmupcfg || multi::alwaysuse || vid.scfg.players > 1)
dialog::addItem(XLAT("configure panning and general keys"), 'p');
else dialog::addBreak(100);
#if CAP_JOY
if(numsticks > 0) {
if(shmupcfg || multi::alwaysuse || vid.scfg.players > 1)
dialog::addItem(XLAT("configure joystick axes"), 'j');
else dialog::addBreak(100);
}
#endif
if(multi::players > 1)
dialog::addItem(XLAT("reset per-player statistics"), 'r');
else dialog::addBreak(100);
dialog::addBreak(50);
#if CAP_CONFIG
dialog::addItem(XLAT("save the configuration"), 'c');
#endif
dialog::addItem(XLAT("help"), 'h');
dialog::addItem(XLAT("exit configuration"), 'v');
dialog::display();
}
if(sc >= 1 && sc <= MAXPLAYER + 1) {
dialog::init(
XLAT(sc == 1 ? "configure player 1" :
sc == 2 ? "configure player 2" :
sc == 3 ? "configure panning" :
sc == 4 ? "configure player 3" :
sc == 5 ? "configure player 4" :
sc == 6 ? "configure player 5" :
sc == 7 ? "configure player 6" :
sc == 8 ? "configure player 7" : ""
));
getcstat = ' ';
for(int i=0; i<shmupnumkeys; i++) if(shmupcmdtable[i][0])
dialog::addSelItem(XLAT(shmupcmdtable[i]), listkeys(16*sc+i),
vid.scfg.setwhat ? (vid.scfg.setwhat>1 && i == (vid.scfg.setwhat&15) ? '?' : 0) : 'a'+i);
else dialog::addBreak(100);
if(vid.scfg.setwhat == 1)
dialog::addItem(XLAT("press a key to unassign"), 0);
else if(vid.scfg.setwhat)
dialog::addItem(XLAT("press a key for '%1'", XLAT(shmupcmdtable[vid.scfg.setwhat&15])), 0);
else
dialog::addItem(XLAT("unassign a key"), 'z');
dialog::display();
}
keyhandler = handleConfig;
#endif
}
void handleConfig(int sym, int uni) {
#if CAP_SDL
if(!vid.scfg.setwhat) dialog::handleNavigation(sym, uni);
int sc = vid.scfg.subconfig;
if(sc == 0) {
if(uni == '1') vid.scfg.subconfig = 1;
else if(uni == '2') vid.scfg.subconfig = 2;
else if(uni == 'p') vid.scfg.subconfig = 3;
else if(uni == '3') vid.scfg.subconfig = 4;
else if(uni == '4') vid.scfg.subconfig = 5;
else if(uni == '5') vid.scfg.subconfig = 6;
else if(uni == '6') vid.scfg.subconfig = 7;
else if(uni == '7') vid.scfg.subconfig = 8;
#if CAP_JOY
else if(uni == 'j') vid.scfg.subconfig = SCJOY;
#endif
else if(uni == 'a') multi::alwaysuse = !multi::alwaysuse;
#if CAP_JOY
else if(uni == 'b') pushScreen(showJoyConfig);
#endif
else if(uni == 'r')
for(int i=0; i<MAXPLAYER; i++)
kills[i] = deaths[i] = treasures[i] = 0;
else if(uni == 's' || uni == 't')
shmupcfg = !shmupcfg;
#if CAP_CONFIG
else if(uni == 'c')
::saveConfig();
#endif
else if(uni == 'n' || uni == 'N') {
vid.scfg.players += shiftmul > 0 ? 1 : -1;
vid.scfg.players %= MAXPLAYER;
if(vid.scfg.players <= 0) vid.scfg.players += MAXPLAYER;
}
else if(sym == SDLK_F1 || uni == '?' || uni == 'h') {
gotoHelp("");
help =
XLAT(
"Shmup (shoot'em up) mode: You can play a hyperbolic shoot'em up game. The game is based "
"on the usual turn-based grid-based HyperRogue, but there are some changes. You fight by "
"throwing knives, and you have three extra lives. There are no allies, so all Orbs "
"related to allies give you extra lives instead (up to 5). Some other rules have been "
"adapted too.\n\n");
help += XLAT(
"Multiplayer: Play cooperatively (locally); treasures, kills, and deaths are calculated "
"for each player too, for more competitive play. Orbs and treasures are shared, orbs drain "
"faster, knives recharge slower, and player characters are not allowed to separate.\n\n");
help += XLAT(
"Turn-based multiplayer: Turns are executed in parallel. A player can leave the game "
"by pressing a designated key (useful when about to get killed or lost). The following "
"Orbs work to bring such players back: ");
help += XLATN(iinf[itOrbLife].name); help += ", ";
help += XLATN(iinf[itOrbFriend].name); help += ", ";
help += XLATN(iinf[itOrbUndeath].name); help += ", ";
help += XLATN(iinf[itOrbTeleport].name); help += ", ";
help += XLATN(iinf[itOrbSafety].name); help += "\n\n";
help += XLAT("This menu can be also used to configure keys.\n\n");
}
else if(doexiton(sym, uni)) {
popScreen();
if(shmup::on != shmupcfg) { restartGame('s'); resetScores(); }
else if(vid.scfg.players != players) { restartGame(); resetScores(); }
}
}
else if(sc == SCJOY) {
if(sym) {
char xuni = uni | 96;
if(xuni >= 'a' && xuni < 'a' + numaxeconfigs) {
if(configdead) {
int& dz = (*dzconfigs[xuni - 'a']);
dz += int(shiftmul * 100);
if(dz < 0) dz = 0;
if(dz > 65000) dz = 65000;
}
else {
int v = (*axeconfigs[xuni - 'a']);
v += (shiftmul>0?1:-1);
v += SHMUPAXES_CUR;
v %= SHMUPAXES_CUR;
(*axeconfigs[xuni - 'a']) = v;
}
}
else if(xuni == 'z')
configdead = !configdead;
else if(doexiton(sym, uni))
vid.scfg.subconfig = 0;
}
}
else {
if(sym) {
if(vid.scfg.setwhat) {
vid.scfg.keyaction[sym] = vid.scfg.setwhat;
vid.scfg.setwhat = 0;
}
else if(uni >= 'a' && uni < 'a' + shmupnumkeys && shmupcmdtable[uni-'a'][0])
vid.scfg.setwhat = 16*sc+uni - 'a';
else if(uni == 'z')
vid.scfg.setwhat = 1;
else if(uni || sym == SDLK_F10)
vid.scfg.subconfig = 0;
}
}
#endif
}
#define NUMACT 128
enum pcmds {
pcForward, pcBackward, pcTurnLeft, pcTurnRight,
pcMoveUp, pcMoveRight, pcMoveDown, pcMoveLeft,
pcFire, pcFace, pcFaceFire,
pcDrop, pcCenter, pcOrbPower, pcOrbKey
};
int actionspressed[NUMACT], axespressed[SHMUPAXES], lactionpressed[NUMACT];
void pressaction(int id) {
if(id >= 0 && id < NUMACT)
actionspressed[id]++;
}
bool notremapped(int sym) {
int k = vid.scfg.keyaction[sym];
if(k == 0) return true;
k /= 16;
if(k > 3) k--; else if(k==3) k = 0;
return k > multi::players;
}
#if CAP_CONFIG
void initConfig() {
vid.scfg.players = 1;
char* t = vid.scfg.keyaction;
t['w'] = 16 + 4;
t['d'] = 16 + 5;
t['s'] = 16 + 6;
t['a'] = 16 + 7;
#if ISMOBILE==0
t[SDLK_KP8] = 16 + 4;
t[SDLK_KP6] = 16 + 5;
t[SDLK_KP2] = 16 + 6;
t[SDLK_KP4] = 16 + 7;
#endif
t['f'] = 16 + pcFire;
t['g'] = 16 + pcFace;
t['h'] = 16 + pcFaceFire;
t['r'] = 16 + pcDrop;
t['t'] = 16 + pcOrbPower;
t['y'] = 16 + pcCenter;
t['i'] = 32 + 4;
t['k'] = 32 + 5;
t['j'] = 32 + 6;
t['l'] = 32 + 7;
t[';'] = 32 + 8;
t['\''] = 32 + 9;
t['p'] = 32 + 10;
t['['] = 32 + pcCenter;
#if ISMOBILE==0
t[SDLK_UP] = 48 ;
t[SDLK_RIGHT] = 48 + 1;
t[SDLK_DOWN] = 48 + 2;
t[SDLK_LEFT] = 48 + 3;
t[SDLK_PAGEUP] = 48 + 4;
t[SDLK_PAGEDOWN] = 48 + 5;
t[SDLK_HOME] = 48 + 6;
#endif
vid.scfg.joyaction[0][0] = 16 + pcFire;
vid.scfg.joyaction[0][1] = 16 + pcOrbPower;
vid.scfg.joyaction[0][2] = 16 + pcDrop;
vid.scfg.joyaction[0][3] = 16 + pcCenter;
vid.scfg.joyaction[0][4] = 16 + pcFace;
vid.scfg.joyaction[0][5] = 16 + pcFaceFire;
vid.scfg.joyaction[1][0] = 32 + pcFire;
vid.scfg.joyaction[1][1] = 32 + pcOrbPower;
vid.scfg.joyaction[1][2] = 32 + pcDrop;
vid.scfg.joyaction[1][3] = 32 + pcCenter;
vid.scfg.joyaction[1][4] = 32 + pcFace;
vid.scfg.joyaction[1][5] = 32 + pcFaceFire;
vid.scfg.axeaction[0][0] = 4;
vid.scfg.axeaction[0][1] = 5;
vid.scfg.axeaction[0][3] = 2;
vid.scfg.axeaction[0][4] = 3;
vid.scfg.axeaction[1][0] = 8;
vid.scfg.axeaction[1][1] = 9;
// ULRD
vid.scfg.hataction[0][0][0] = 16 + 0;
vid.scfg.hataction[0][0][1] = 16 + 3;
vid.scfg.hataction[0][0][2] = 16 + 1;
vid.scfg.hataction[0][0][3] = 16 + 2;
vid.scfg.hataction[0][1][0] = 16 + 4;
vid.scfg.hataction[0][1][1] = 16 + 7;
vid.scfg.hataction[0][1][2] = 16 + 5;
vid.scfg.hataction[0][1][3] = 16 + 6;
vid.scfg.hataction[1][0][0] = 32 + 0;
vid.scfg.hataction[1][0][1] = 32 + 3;
vid.scfg.hataction[1][0][2] = 32 + 1;
vid.scfg.hataction[1][0][3] = 32 + 2;
vid.scfg.hataction[1][1][0] = 32 + 4;
vid.scfg.hataction[1][1][1] = 32 + 7;
vid.scfg.hataction[1][1][2] = 32 + 5;
vid.scfg.hataction[1][1][3] = 32 + 6;
int charidtable[MAXPLAYER] = {0, 1, 4, 6, 2, 3, 0};
for(int i=0; i<MAXPLAYER; i++) {
initcs(multi::scs[i]);
multi::scs[i].charid = charidtable[i];
}
multi::scs[0].uicolor = 0xC00000FF;
multi::scs[1].uicolor = 0x00C000FF;
multi::scs[2].uicolor = 0x0000C0FF;
multi::scs[3].uicolor = 0xC0C000FF;
multi::scs[4].uicolor = 0xC000C0FF;
multi::scs[5].uicolor = 0x00C0C0FF;
multi::scs[6].uicolor = 0xC0C0C0FF;
addsaver(vid.scfg.players, "mode-number of players");
addsaver(alwaysuse, "use configured keys");
// unfortunately we cannot use key names here because SDL is not yet initialized
for(int i=0; i<512; i++)
addsaver(vid.scfg.keyaction[i], string("key:")+its(i));
for(int i=0; i<MAXJOY; i++) {
string pre = "joystick "+cts('A'+i);
for(int j=0; j<MAXBUTTON; j++)
addsaver(vid.scfg.joyaction[i][j], pre+"-B"+its(j));
for(int j=0; j<MAXAXE; j++) {
addsaver(vid.scfg.axeaction[i][j], pre+" axis "+its(j));
addsaver(vid.scfg.deadzoneval[i][j], pre+" deadzone "+its(j));
}
for(int j=0; j<MAXHAT; j++) for(int k=0; k<4; k++) {
addsaver(vid.scfg.hataction[i][j][k], pre+" hat "+its(j)+" "+"URDL"[k]);
}
}
for(int i=0; i<7; i++) addsaver(multi::scs[i], "player"+its(i));
}
void scanchar(FILE *f, char& c) {
int i = c;
int err = fscanf(f, "%d", &i);
if(err == 1) c = i;
}
void loadConfig(FILE *f) {
int xvernum;
int err = fscanf(f, "%d %d", &xvernum, &vid.scfg.players);
if(vid.scfg.players < 1 || vid.scfg.players > MAXPLAYER)
vid.scfg.players = 1;
if(err != 2) return;
if(xvernum >= 8990) { int b=alwaysuse; err=fscanf(f, " %d", &b); alwaysuse = b; }
for(int i=0; i<512; i++) scanchar(f, vid.scfg.keyaction[i]);
for(int i=0; i<MAXJOY; i++) for(int j=0; j<MAXBUTTON; j++) scanchar(f, vid.scfg.joyaction[i][j]);
for(int i=0; i<MAXJOY; i++) for(int j=0; j<MAXAXE; j++) scanchar(f, vid.scfg.axeaction[i][j]);
if(xvernum >= 9007)
for(int i=0; i<MAXJOY; i++) for(int j=0; j<MAXAXE; j++) err = fscanf(f, " %d", &vid.scfg.deadzoneval[i][j]);
for(int i=0; i<MAXJOY; i++) for(int j=0; j<MAXHAT; j++) for(int k=0; k<4; k++)
scanchar(f, vid.scfg.hataction[i][j][k]);
for(int i=0; i<(xvernum < 8990 ? 4 : 7); i++) loadcs(f, scs[i], xvernum);
}
#endif
void handleInput(int delta) {
#if CAP_SDL
double d = delta / 500.;
Uint8 *keystate = SDL_GetKeyState(NULL);
for(int i=0; i<NUMACT; i++)
lactionpressed[i] = actionspressed[i],
actionspressed[i] = 0;
for(int i=0; i<SHMUPAXES; i++) axespressed[i] = 0;
for(int i=0; i<SDLK_LAST; i++) if(keystate[i])
pressaction(vid.scfg.keyaction[i]);
#if CAP_JOY
for(int j=0; j<numsticks; j++) {
for(int b=0; b<SDL_JoystickNumButtons(sticks[j]) && b<MAXBUTTON; b++)
if(SDL_JoystickGetButton(sticks[j], b))
pressaction(vid.scfg.joyaction[j][b]);
for(int b=0; b<SDL_JoystickNumHats(sticks[j]) && b<MAXHAT; b++) {
int stat = SDL_JoystickGetHat(sticks[j], b);
if(stat & SDL_HAT_UP) pressaction(vid.scfg.hataction[j][b][0]);
if(stat & SDL_HAT_RIGHT) pressaction(vid.scfg.hataction[j][b][1]);
if(stat & SDL_HAT_DOWN) pressaction(vid.scfg.hataction[j][b][2]);
if(stat & SDL_HAT_LEFT) pressaction(vid.scfg.hataction[j][b][3]);
}
for(int b=0; b<SDL_JoystickNumAxes(sticks[j]) && b<MAXAXE; b++) {
int value = SDL_JoystickGetAxis(sticks[j], b);
int dz = vid.scfg.deadzoneval[j][b];
if(value > dz) value -= dz; else if(value < -dz) value += dz;
else value = 0;
axespressed[vid.scfg.axeaction[j][b] % SHMUPAXES] += value;
}
}
#endif
if(keystate[SDLK_LCTRL] || keystate[SDLK_RCTRL]) d /= 5;
double panx =
actionspressed[49] - actionspressed[51] + axespressed[2] / 32000.0;
double pany =
actionspressed[50] - actionspressed[48] + axespressed[3] / 20000.0;
double panspin = actionspressed[52] - actionspressed[53] + axespressed[1] / 20000.0;
if(actionspressed[54]) { centerplayer = -1, playermoved = true; centerpc(100); }
if(actionspressed[55] && !lactionpressed[55])
setAppropriateOverview();
if(actionspressed[56] && !lactionpressed[56])
showMissionScreen();
#if CAP_INV
if(actionspressed[57] && !lactionpressed[57])
pushScreen(inv::show);
#endif
if(actionspressed[58] && !lactionpressed[58])
pushScreen(showMainMenu);
if(panx || pany || panspin) {
View = xpush(-panx * d) * ypush(-pany * d) * spin(panspin * d) * View;
playermoved = false;
}
#endif
}
int tableid[7] = {1, 2, 4, 5, 6, 7, 8};
void leaveGame(int i) {
multi::player[i].c = NULL;
multi::deaths[i]++;
revive_queue.push_back(i);
checklastmove();
}
bool playerActive(int p) {
if(multi::players == 1 || shmup::on) return true;
return player[p].c;
}
int activePlayers() {
int q = 0;
for(int i=0; i<players; i++) if(playerActive(i)) q++;
return q;
}
cell *multiPlayerTarget(int i) {
cellwalker cwti = multi::player[i];
if(!cwti.c) return NULL;
int dir = multi::whereto[i].d;
if(dir == MD_UNDECIDED) return NULL;
if(dir == MD_USE_ORB) return multi::whereto[i].tgt;
if(dir >= 0) { cwspin(cwti, dir); cwstep(cwti); }
return cwti.c;
}
void checklastmove() {
for(int i=0; i<numplayers(); i++) if(playerActive(i)) {
multi::cpid = i;
cwt = multi::player[i]; break;
}
if(multi::activePlayers() == 1) {
multi::checkonly = true;
checkmove();
multi::checkonly = false;
}
}
bool needinput = true;
void handleMulti(int delta) {
multi::handleInput(delta);
transmatrix bcwtV = cwtV;
cellwalker bcwt = cwt;
bool alldecided = !needinput;
if(multi::players == 1) {
multi::cpid = 0;
multi::whereis[0] = cwtV;
multi::player[0] = cwt;
}
for(int i=0; i<numplayers(); i++) if(playerActive(i)) {
using namespace multi;
// todo refactor
cpid = i;
int b = 16*tableid[cpid];
for(int ik=0; ik<8; ik++) if(actionspressed[b+ik]) playermoved = true;
for(int ik=0; ik<16; ik++) if(actionspressed[b+ik] && !lactionpressed[b+ik])
multi::combo[i] = false;
bool anypressed = false;
int jb = 4*tableid[cpid];
for(int ik=0; ik<4; ik++)
if(axespressed[jb+ik])
anypressed = true, playermoved = true, multi::combo[i] = false;
double mdx =
(actionspressed[b+0] + actionspressed[b+2] - actionspressed[b+1] - actionspressed[b+3]) * .7 +
actionspressed[b+pcMoveRight] - actionspressed[b+pcMoveLeft] + axespressed[jb]/30000.;
double mdy =
(actionspressed[b+3] + actionspressed[b+2] - actionspressed[b+1] - actionspressed[b+0]) * .7 +
actionspressed[b+pcMoveDown] - actionspressed[b+pcMoveUp] + axespressed[jb+1]/30000.;
if((actionspressed[b+pcMoveRight] && actionspressed[b+pcMoveLeft]) ||
(actionspressed[b+pcMoveUp] && actionspressed[b+pcMoveDown]))
multi::mdx[i] = multi::mdy[i] = 0;
multi::mdx[i] = multi::mdx[i] * (1 - delta / 1000.) + mdx * delta / 2000.;
multi::mdy[i] = multi::mdy[i] * (1 - delta / 1000.) + mdy * delta / 2000.;
if(mdx != 0 || mdy != 0) if(!multi::combo[i]) {
cwtV = multi::whereis[i]; cwt = multi::player[i];
flipplayer = multi::flipped[i];
multi::whereto[i] = vectodir(hpxy(multi::mdx[i], multi::mdy[i]));
}
if(multi::actionspressed[b+pcFire] ||
(multi::actionspressed[b+pcMoveLeft] && multi::actionspressed[b+pcMoveRight]))
multi::combo[i] = true, multi::whereto[i].d = MD_WAIT;
if(multi::actionspressed[b+pcFace])
multi::whereto[i].d = MD_UNDECIDED;
cwt.c = multi::player[i].c;
if(multi::ccat[i] && !multi::combo[i] && targetRangedOrb(multi::ccat[i], roMultiCheck)) {
multi::whereto[i].d = MD_USE_ORB;
multi::whereto[i].tgt = multi::ccat[i];
}
if(multi::actionspressed[b+pcFaceFire] && activePlayers() > 1) {
addMessage(XLAT("Left the game."));
multi::leaveGame(i);
}
if(actionspressed[b+pcDrop] ||
(multi::actionspressed[b+pcMoveUp] && multi::actionspressed[b+pcMoveDown]))
multi::combo[i] = true, multi::whereto[i].d = MD_DROP;
if(actionspressed[b+pcCenter]) {
centerplayer = cpid; centerpc(100); playermoved = true;
}
if(multi::whereto[i].d == MD_UNDECIDED) alldecided = false;
for(int ik=0; ik<16; ik++) if(actionspressed[b+ik]) anypressed = true;
if(anypressed) alldecided = false, needinput = false;
else multi::mdx[i] = multi::mdy[i] = 0;
}
cwtV = bcwtV;
cwt = bcwt;
if(alldecided) {
flashMessages();
// check for crashes
needinput = true;
for(int i=0; i<numplayers(); i++) if(playerActive(i)) {
origpos[i] = player[i].c;
origtarget[i] = multiPlayerTarget(i);
}
for(int i=0; i<numplayers(); i++) if(playerActive(i))
for(int j=0; j<numplayers(); j++) if(playerActive(j)) if(i != j) {
if(origtarget[i] == origtarget[j]) {
addMessage("Two players cannot move/attack the same location!");
return;
}
/* if(multiPlayerTarget(i) == multi::player[j].c) {
addMessage("Cannot move into the current location of another player!");
return;
}
if(celldistance(multiPlayerTarget(i), multiPlayerTarget(j)) > 8) {
addMessage("Players cannot get that far away!");
return;
} */
}
if(multi::players == 1) {
if(movepcto(multi::whereto[0]))
multi::whereto[0].d = MD_UNDECIDED;
return;
}
multi::cpid = 0;
if(multimove()) {
multi::aftermove = false;
monstersTurn();
checklastmove();
}
}
}
void mousemovement(cell *c) {
if(!c) return;
int countplayers = 0;
int countplayers_undecided = 0;
for(int i=0; i<multi::players; i++)
if(multi::playerActive(i) && (playerpos(i) == c || isNeighbor(c, playerpos(i)))) {
countplayers++;
if(multi::whereto[i].d == MD_UNDECIDED) countplayers_undecided++;
}
for(int i=0; i<multi::players; i++)
if(multi::playerActive(i) && (playerpos(i) == c || isNeighbor(c, playerpos(i)))) {
int& cdir = multi::whereto[i].d;
int scdir = cdir;
bool isUndecided = cdir == MD_UNDECIDED;
if(countplayers_undecided > 0 && ! isUndecided) continue;
if(playerpos(i) == c)
multi::whereto[i].d = MD_WAIT;
else {
for(int d=0; d<playerpos(i)->type; d++) {
cdir = d;
if(multi::multiPlayerTarget(i) == c) break;
cdir = scdir;
}
}
}
needinput =
((countplayers == 2 && !countplayers_undecided) || countplayers_undecided >= 2);
}
}
/*
const char *lastprofile = "";
int lt = 0;
void profile(const char *buf) {
int gt = SDL_GetTicks();
printf("%4d %s\n", gt - lt, lastprofile);
lt = gt;
lastprofile = buf;
}
*/
#define SCALE (crossf/hcrossf)
#define SCALE2 (SCALE*SCALE)
namespace shmup {
transmatrix &ggmatrix(cell *c);
using namespace multi;
eItem targetRangedOrbKey(orbAction a);
eItem keyresult[MAXPLAYER];
ld fabsl(ld x) { return x>0?x:-x; }
bool on = false, safety = false;
bool lastdead = false;
struct monster;
multimap<cell*, monster*> monstersAt;
typedef multimap<cell*, monster*>::iterator mit;
vector<monster*> active, nonvirtual, additional;
cell *findbaseAround(hyperpoint p, cell *around) {
cell *best = around;
double d0 = intval(p, ggmatrix(around) * C0);
for(int i=0; i<around->type; i++) {
cell *c2 = around->mov[i];
if(c2) {
double d1 = intval(p, ggmatrix(c2) * C0);
if(d1 < d0) { best = c2; d0 = d1; }
}
}
return best;
}
cell *findbaseAround(const transmatrix& H, cell *around) {
return findbaseAround(tC0(H), around);
}
cell *findbaseAroundRepeat(hyperpoint p, cell *around) {
while(true) {
cell *c = findbaseAround(p, around);
if(c == around) return c;
around = c;
}
}
cell *findbaseAroundRepeat(const transmatrix& H, cell *around) {
return findbaseAroundRepeat(tC0(H), around);
}
/* double distance(hyperpoint h) {
h = spintox(h) * h;
return asinh(h[2]);
} */
void fixelliptic(transmatrix& at) {
if(elliptic && at[2][2] < 0) {
for(int i=0; i<3; i++) for(int j=0; j<3; j++)
at[i][j] = -at[i][j];
}
}
struct monster {
eMonster type;
cell *base;
cell *torigin;
// tortoises: origin
// butterflies: last position
transmatrix at;
transmatrix pat;
eMonster stk;
bool dead;
bool notpushed;
bool inBoat;
monster *parent; // who shot this missile
eMonster parenttype; // type of the parent
int nextshot; // when will it be able to shot (players/flailers)
int pid; // player ID
char hitpoints;
int stunoff;