int frames; bool outoffocus = false; int mousex, mousey; hyperpoint mouseh, mouseoh; bool leftclick, rightclick, targetclick, hiliteclick, anyshiftclick, wheelclick, forcetarget, lshiftclick, lctrlclick; bool gtouched; bool holdmouse; int getcstat, lgetcstat; ld getcshift; bool inslider; function keyhandler; // is the player using mouse? (used for auto-cross) bool mousing = true; // is the mouse button pressed? bool mousepressed = false; bool mousemoved = false; bool actonrelease = false; #if CAP_SDLJOY int joyx, joyy, panjoyx, panjoyy; movedir joydir; #endif movedir mousedest; ld shiftmul = 1; cell *mouseover, *mouseover2, *lmouseover, *centerover; ld modist, modist2, centdist; int lastt; bool mouseout() { if((getcstat != '-' && getcstat) || (lgetcstat && lgetcstat != '-')) return true; return outofmap(mouseh); } bool mouseout2() { if((getcstat && getcstat != '-') || (lgetcstat && lgetcstat != '-')) return true; return outofmap(mouseh) || outofmap(mouseoh); } movedir vectodir(const hyperpoint& P) { hyperpoint H = sphereflip * tC0(cwtV); ld R = sqrt(H[0] * H[0] + H[1] * H[1]); transmatrix Centered = sphereflip * cwtV; if(!euclid) Centered = gpushxto0(H) * Centered; else if(R > 1e-9) Centered = eupush(-H[0], -H[1]) * Centered; ld binv = 99; if(euclid) Centered = pispin * Centered; ld dirdist[MAX_EDGE]; for(int i=0; itype; i++) { dirdist[i] = intval(Centered * ddspin(cwt.c, i, 0) * xpush(-.5) * C0, P); //xspinpush0(-i * 2 * M_PI /cwt.c->type, .5), P); } movedir res; res.d = -1; for(int i=0; itype; i++) { if(dirdist[i] < binv) { binv = dirdist[i]; res.d = i; res.subdir = dirdist[(i+1)%cwt.c->type] < dirdist[(i+cwt.c->type-1)%cwt.c->type] ? 1 : -1; } } // if(euclid) bdir = (bdir + 3) % 6; return res; } void remission() { if(!canmove && (cmode & sm::NORMAL)) showMissionScreen(); } void movepckeydir(int d) { DEBB(DF_GRAPH, (debugfile,"movepckeydir\n")); // EUCLIDEAN movedir md = vectodir(spin(-d * M_PI/4) * tC0(pushone())); if(!canmove) movepcto(md), remission(); else movepcto(md); } void calcMousedest() { if(mouseout()) return; if(vid.revcontrol == true) { mouseh[0] = -mouseh[0]; mouseh[1] = -mouseh[1]; } ld mousedist = intval(mouseh, tC0(shmup::ggmatrix(cwt.c))); mousedest.d = -1; cellwalker bcwt = cwt; ld dists[MAX_EDGE]; for(int i=0; itype; i++) dists[i] = intval(mouseh, tC0(shmup::ggmatrix(cwt.c->mov[i]))); /* printf("curcell = %Lf\n", mousedist); for(int i=0; itype; i++) printf("d%d = %Lf\n", i, dists[i]); */ for(int i=0; itype; i++) if(dists[i] < mousedist) { mousedist = dists[i]; mousedest.d = fixdir(i - cwt.spin, cwt.c); mousedest.subdir = dists[(i+1)%cwt.c->type] < dists[(i+cwt.c->type-1)%cwt.c->type] ? 1 : -1; if(cwt.mirrored) mousedest.d = fixdir(-mousedest.d, cwt.c), mousedest.subdir = -mousedest.subdir; } if(vid.revcontrol == true) { mouseh[0] = -mouseh[0]; mouseh[1] = -mouseh[1]; } cwt = bcwt; } void mousemovement() { calcMousedest(); if(!canmove) movepcto(mousedest), remission(); else movepcto(mousedest); lmouseover = NULL; } #if CAP_SDLJOY SDL_Joystick* sticks[8]; int numsticks; void initJoysticks() { DEBB(DF_INIT, (debugfile,"init joysticks\n")); numsticks = SDL_NumJoysticks(); if(numsticks > 8) numsticks = 8; for(int i=0; i= 0) movepcto(joydir); joydir.d = -1; return; } if(sq < joyvalue2 && joydir.d == -1) return; } else { if(sq < joyvalue1) { joydir.d = -1; return; } } joydir = vectodir(hpxy(jx, jy)); } void checkpanjoy(double t) { if(shmup::on) return; if(vid.joypanspeed < 1e-7) return; if(sqr(panjoyx) + sqr(panjoyy) < sqr(vid.joypanthreshold)) return; ld jx = panjoyx * t * vid.joypanspeed; ld jy = panjoyy * t * vid.joypanspeed; playermoved = false; View = gpushxto0(hpxy(jx, jy)) * View; } #endif bool quitmainloop = false; bool doexiton(int sym, int uni) { if(sym == SDLK_ESCAPE) return true; if(sym == SDLK_F10) return true; if(uni != 0) return true; return false; } bool didsomething; typedef SDL_Event eventtype; void handlePanning(int sym, int uni) { if(rug::rugged) return; #if !ISPANDORA if(sym == SDLK_RIGHT) { if(conformal::on) conformal::lvspeed += 0.1 * shiftmul; else View = xpush(-0.2*shiftmul) * View, playermoved = false, didsomething = true; } if(sym == SDLK_LEFT) { if(conformal::on) conformal::lvspeed -= 0.1 * shiftmul; else View = xpush(+0.2*shiftmul) * View, playermoved = false, didsomething = true; } if(sym == SDLK_UP) { if(conformal::on) conformal::lvspeed += 0.1 * shiftmul; else View = ypush(+0.2*shiftmul) * View, playermoved = false, didsomething = true; } if(sym == SDLK_DOWN) { if(conformal::on) conformal::lvspeed -= 0.1 * shiftmul; else View = ypush(-0.2*shiftmul) * View, playermoved = false, didsomething = true; } #endif if(sym == SDLK_PAGEUP) { if(conformal::on) conformal::rotation++; else View = spin(M_PI/S21*shiftmul) * View, didsomething = true; } if(sym == SDLK_PAGEDOWN) { if(conformal::on) conformal::rotation++; else View = spin(-M_PI/S21*shiftmul) * View, didsomething = true; } if(sym == SDLK_PAGEUP || sym == SDLK_PAGEDOWN) if(isGravityLand(cwt.c->land)) playermoved = false; if(sym == PSEUDOKEY_WHEELUP) { ld jx = (mousex - vid.xcenter - .0) / vid.radius / 10; ld jy = (mousey - vid.ycenter - .0) / vid.radius / 10; playermoved = false; View = gpushxto0(hpxy(jx, jy)) * View; sym = 1; } } #ifdef SCALETUNER double tunev = .1; bool handleTune(int sym, int uni) { if(uni == 'q') { tunev *= .5; return true; } else if(uni == 'e') { tunev *= 2; return true; } else if(uni == 'w') bscale7 += tunev*shiftmul; else if(uni == 's') bscale7 -= tunev*shiftmul; else if(uni == 'a') brot7 -= tunev*shiftmul; else if(uni == 'd') brot7 += tunev*shiftmul; else if(uni == 'i') bscale6 += tunev*shiftmul; else if(uni == 'k') bscale6 -= tunev*shiftmul; else if(uni == 'j') brot6 -= tunev*shiftmul; else if(uni == 'l') brot6 += tunev*shiftmul; else if(uni == 'z') bscale7 = bscale6 = 1, brot7 = brot6 = 0; else return false; printf("s7 %lf r7 %lf s6 %lf r6 %lf\n", bscale7, brot7, bscale6, brot6); resetGeometry(); return true; } #endif purehookset hooks_fixticks; void handleKeyNormal(int sym, int uni) { if(cheater) { if(applyCheat(uni, mouseover)) sym = 0; } if(DEFAULTNOR(sym)) handlePanning(sym, uni); #ifdef SCALETUNER if(handleTune(sym, uni)) return; #endif if(!(uni >= 'A' && uni <= 'Z') && DEFAULTCONTROL) { if(sym == 'l' || sym == 'd' || sym == SDLK_KP6) movepckeydir(0); if(sym == 'n' || sym == 'c' || sym == SDLK_KP3) movepckeydir(1); if(sym == 'j' || sym == 'x' || sym == SDLK_KP2) movepckeydir(2); if(sym == 'b' || sym == 'z' || sym == SDLK_KP1) movepckeydir(3); if(sym == 'h' || sym == 'a' || sym == SDLK_KP4) movepckeydir(4); if(sym == 'y' || sym == 'q' || sym == SDLK_KP7) movepckeydir(5); if(sym == 'k' || sym == 'w' || sym == SDLK_KP8) movepckeydir(6); if(sym == 'u' || sym == 'e' || sym == SDLK_KP9) movepckeydir(7); } #if ISPANDORA if(DEFAULTCONTROL) { if(sym == SDLK_RIGHT) movepckeydir(0); if(sym == SDLK_LEFT) movepckeydir(4); if(sym == SDLK_DOWN) movepckeydir(2 + (leftclick?1:0) - (rightclick?1:0)); if(sym == SDLK_UP) movepckeydir(6 - (leftclick?1:0) + (rightclick?1:0)); } #endif if(uni == sym && DEFAULTNOR(sym)) { gmodekeys(sym, uni); if(sym == '8') { backcolor = backcolor ^ 0xFFFFFF; bordcolor = bordcolor ^ 0xFFFFFF; forecolor = forecolor ^ 0xFFFFFF; printf("back = %x\n", backcolor); } if(sym == '9') { pmodel = eModel(8 - pmodel); // vid.yshift = 1 - vid.yshift; // vid.drawmousecircle = true; } if(sym == 'm' && canmove && (centerover == cwt.c ? mouseover : centerover)) performMarkCommand(mouseover); } if(DEFAULTCONTROL) { if(sym == '.' || sym == 's') movepcto(-1, 1); if((sym == SDLK_DELETE || sym == SDLK_KP_PERIOD || sym == 'g') && uni != 'G' && uni != 'G'-64) movepcto(MD_DROP, 1); if(sym == 't' && uni != 'T' && uni != 'T'-64 && canmove) { if(playermoved && items[itStrongWind]) { cell *c = whirlwind::jumpDestination(cwt.c); if(c) centerover = c; } targetRangedOrb(centerover, roKeyboard); sym = 0; uni = 0; } } if(sym == SDLK_KP5 && DEFAULTCONTROL) movepcto(-1, 1); // if(sym == SDLK_F4) restartGameSwitchEuclid(); if(sym == SDLK_F5) { if(needConfirmation()) pushScreen(showMission); else restartGame(); } if(sym == SDLK_ESCAPE) showMissionScreen(); if(sym == SDLK_F10) { if(needConfirmation()) pushScreen(showMission); else quitmainloop = true; } if(uni == 'o' && DEFAULTNOR(sym)) setAppropriateOverview(); #if CAP_INV if(uni == 'i' && DEFAULTNOR(sym) && inv::on) pushScreen(inv::show); #endif if((sym == SDLK_HOME || sym == SDLK_F3 || sym == ' ') && DEFAULTNOR(sym)) fullcenter(); if(sym == 'v' && DEFAULTNOR(sym)) pushScreen(showMainMenu); if(sym == '-' || sym == PSEUDOKEY_WHEELDOWN) { actonrelease = false; shmup::cpid = 0; if(mouseover && targetclick && (!shmup::on || numplayers() == 1) && targetRangedOrb(mouseover, forcetarget ? roMouseForce : roMouse)) { } else if(forcetarget) ; else if(!DEFAULTCONTROL) { if(!shmup::on) multi::mousemovement(mouseover); } else if(handleCompass()) ; else mousemovement(); } if(sym == SDLK_F1) gotoHelp(help); #if CAP_ROGUEVIZ rogueviz::processKey(sym, uni); #endif } void handlekey(int sym, int uni) { if(callhandlers(false, hooks_handleKey, sym, uni)) return; keyhandler(sym, uni); } #if !CAP_SDL void mainloopiter() { printf("(compiled without SDL -- no action)\n"); quitmainloop = true; } #else // Warning: a very long function! todo: refactor int cframelimit = 1000; void mainloopiter() { DEBB(DF_GRAPH, (debugfile,"main loop\n")); #if !CAP_SDLGFX && !CAP_GL vid.wallmode = 0; vid.monmode = 0; #endif optimizeview(); if(conformal::on) conformal::apply(); ticks = SDL_GetTicks(); callhooks(hooks_fixticks); int timetowait = lastt + 1000 / cframelimit - ticks; cframelimit = vid.framelimit; if(outoffocus && cframelimit > 10) cframelimit = 10; bool normal = cmode & sm::NORMAL; if(DOSHMUP && normal) timetowait = 0, shmup::turn(ticks - lastt); if(!DOSHMUP && (multi::alwaysuse || multi::players > 1) && normal) timetowait = 0, multi::handleMulti(ticks - lastt); if(vid.sspeed >= 5 && gmatrix.count(cwt.c) && !elliptic) { cwtV = gmatrix[cwt.c] * ddspin(cwt.c, cwt.spin); if(cwt.mirrored) playerV = playerV * Mirror; } #if ISWEB if(playermoved && vid.sspeed > -4.99 && !outoffocus) { centerpc((ticks - lastt) / 1000.0 * exp(vid.sspeed)); } if(!outoffocus) drawscreen(); #else if(timetowait > 0) SDL_Delay(timetowait); else { if(cmode & sm::CENTER) { if(playermoved && vid.sspeed > -4.99 && !outoffocus) centerpc((ticks - lastt) / 1000.0 * exp(vid.sspeed)); if(panjoyx || panjoyy) checkpanjoy((ticks - lastt) / 1000.0); } tortoise::updateVals(ticks - lastt); frames++; if(!outoffocus) { drawscreen(); } lastt = ticks; } #endif Uint8 *keystate = SDL_GetKeyState(NULL); rightclick = keystate[SDLK_RCTRL]; leftclick = keystate[SDLK_RSHIFT]; lctrlclick = keystate[SDLK_LCTRL]; lshiftclick = keystate[SDLK_LSHIFT]; forcetarget = (keystate[SDLK_RSHIFT] | keystate[SDLK_LSHIFT]); hiliteclick = keystate[SDLK_LALT] | keystate[SDLK_RALT]; anyshiftclick = keystate[SDLK_LSHIFT] | keystate[SDLK_RSHIFT]; wheelclick = false; getcshift = 1; if(keystate[SDLK_LSHIFT] || keystate[SDLK_RSHIFT]) getcshift = -1; if(keystate[SDLK_LCTRL] || keystate[SDLK_RCTRL]) getcshift /= 10; if(keystate[SDLK_LALT] || keystate[SDLK_RALT]) getcshift *= 10; didsomething = false; if(vid.shifttarget&1) { leftclick = false; targetclick = keystate[SDLK_RSHIFT] | keystate[SDLK_LSHIFT]; } else { leftclick = keystate[SDLK_RSHIFT]; targetclick = true; } #if CAP_SDLAUDIO if(audio) handlemusic(); #endif SDL_Event ev; DEBB(DF_GRAPH, (debugfile,"polling for events\n")); achievement_pump(); while(SDL_PollEvent(&ev)) { DEBB(DF_GRAPH, (debugfile,"got event type #%d\n", ev.type)); int sym = 0; int uni = 0; shiftmul = 1; /* if(ev.type == SDL_JOYDEVICEADDED || ev.type == SDL_JOYDEVICEREMOVED) { joyx = joyy = 0; panjoyx = panjoyy = 0; closeJoysticks(); initJoysticks(); } */ if(ev.type == SDL_ACTIVEEVENT) { if(ev.active.state & SDL_APPINPUTFOCUS) { if(ev.active.gain) { outoffocus = false; } else { outoffocus = true; } } } if(ev.type == SDL_VIDEORESIZE) { vid.xres = ev.resize.w; vid.yres = ev.resize.h; vid.killreduction = 0; extern bool setfsize; setfsize = true; setvideomode(); } if(ev.type == SDL_VIDEOEXPOSE) { drawscreen(); } #if CAP_SDLJOY if(ev.type == SDL_JOYAXISMOTION && normal && DEFAULTCONTROL) { if(ev.jaxis.which == 0) { if(ev.jaxis.axis == 0) joyx = ev.jaxis.value; else if(ev.jaxis.axis == 1) joyy = ev.jaxis.value; else if(ev.jaxis.axis == 3) panjoyx = ev.jaxis.value; else if(ev.jaxis.axis == 4) panjoyy = ev.jaxis.value; checkjoy(); // printf("panjoy = %d,%d\n", panjoyx, panjoyy); } else { if(ev.jaxis.axis == 0) panjoyx = ev.jaxis.value; else panjoyy = ev.jaxis.value; } } bool shmupconf = cmode & sm::SHMUPCONFIG; if(ev.type == SDL_JOYBUTTONDOWN && shmupconf && vid.scfg.setwhat) { int joyid = ev.jbutton.which; int button = ev.jbutton.button; if(joyid < 8 && button < 32) vid.scfg.joyaction[joyid][button] = vid.scfg.setwhat; vid.scfg.setwhat = 0; } else if(ev.type == SDL_JOYHATMOTION && shmupconf && vid.scfg.setwhat) { int joyid = ev.jhat.which; int hat = ev.jhat.hat; int dir = 4; if(ev.jhat.value == SDL_HAT_UP) dir = 0; if(ev.jhat.value == SDL_HAT_RIGHT) dir = 1; if(ev.jhat.value == SDL_HAT_DOWN) dir = 2; if(ev.jhat.value == SDL_HAT_LEFT) dir = 3; printf("%d %d %d\n", joyid, hat, dir); if(joyid < 8 && hat < 4 && dir < 4) { vid.scfg.hataction[joyid][hat][dir] = vid.scfg.setwhat; vid.scfg.setwhat = 0; } } else if(ev.type == SDL_JOYHATMOTION && !normal) { if(ev.jhat.value == SDL_HAT_UP) sym = SDLK_UP; if(ev.jhat.value == SDL_HAT_DOWN) sym = SDLK_DOWN; if(ev.jhat.value == SDL_HAT_LEFT) sym = SDLK_LEFT; if(ev.jhat.value == SDL_HAT_RIGHT) sym = SDLK_RIGHT; } else if(ev.type == SDL_JOYBUTTONDOWN && normal && DEFAULTCONTROL) { flashMessages(); movepcto(joydir); checkjoy(); } else if(ev.type == SDL_JOYBUTTONDOWN && !normal) { sym = uni = SDLK_RETURN; } #endif if(ev.type == SDL_KEYDOWN) { flashMessages(); mousing = false; sym = ev.key.keysym.sym; uni = ev.key.keysym.unicode; if(ev.key.keysym.mod & (KMOD_LSHIFT | KMOD_RSHIFT)) shiftmul = -1; if(ev.key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) shiftmul /= 10; if(sym == SDLK_RETURN && (ev.key.keysym.mod & (KMOD_LALT | KMOD_RALT))) { sym = 0; uni = 0; switchFullscreen(); } } dialog::handleZooming(ev); if(sym == SDLK_F1 && normal && playermoved) help = "@"; bool rollchange = (cmode & sm::OVERVIEW) && getcstat >= 2000 && cheater; if(ev.type == SDL_MOUSEBUTTONDOWN || ev.type == SDL_MOUSEBUTTONUP) { mousepressed = ev.type == SDL_MOUSEBUTTONDOWN; if(mousepressed) flashMessages(); mousing = true; holdmouse = false; bool act = false; if(vid.quickmouse) { act = ev.type == SDL_MOUSEBUTTONDOWN; } else { act = actonrelease && ev.type == SDL_MOUSEBUTTONUP; actonrelease = ev.type == SDL_MOUSEBUTTONDOWN; } bool anyctrl = keystate[SDLK_LCTRL] || keystate[SDLK_RCTRL]; bool anyshift = keystate[SDLK_LSHIFT] || keystate[SDLK_RSHIFT]; if(!act) ; else if(ev.button.button==SDL_BUTTON_RIGHT || leftclick) sym = SDLK_F1; else if(ev.button.button==SDL_BUTTON_MIDDLE || rightclick) sym = 1, didsomething = true; else if(ev.button.button == SDL_BUTTON_LEFT) { sym = getcstat, uni = getcstat, shiftmul = getcshift; } else if(ev.button.button==SDL_BUTTON_WHEELDOWN) { if(anyctrl && anyshift) { vid.scale /= 1.2; vid.alpha /= 1.2; } else if(anyctrl) vid.scale *= pow(2, -.25); else if(anyshift) vid.alpha -= 0.25; else if(rollchange) { sym = getcstat, uni = getcstat, shiftmul = getcshift, wheelclick = true; } else { sym = uni = PSEUDOKEY_WHEELDOWN; } } if(ev.button.button==SDL_BUTTON_WHEELUP) { if(anyctrl && anyshift) { vid.scale *= 1.2; vid.alpha *= 1.2; } else if(anyctrl) vid.scale *= pow(2, .25); else if(anyshift) vid.alpha += 0.25; else if(rollchange) { sym = getcstat, uni = getcstat, shiftmul = -getcshift, wheelclick = true; } else { sym = uni = PSEUDOKEY_WHEELUP; } } } if(ev.type == SDL_MOUSEMOTION) { mouseoh = mouseh; mousing = true; mousemoved = true; mousex = ev.motion.x; mousey = ev.motion.y; #if CAP_RUG if(rug::rugged) mouseh = rug::gethyper(mousex, mousey); else #endif mouseh = gethyper(mousex, mousey); if(holdmouse && getcstat == '-') sym = uni = getcstat; if((rightclick || (SDL_GetMouseState(NULL, NULL) & SDL_BUTTON_MMASK)) && !mouseout2() && mouseh[2] < 50 && mouseoh[2] < 50) { panning(mouseoh, mouseh); } #ifdef SIMULATE_JOYSTICK // pretend that both joysticks are present stick = panstick = (SDL_Joystick*) (&vid); panjoyx = 20 * (mousex - vid.xcenter); panjoyy = 20 * (mousey - vid.ycenter); checkjoy(); #endif if(mousepressed && inslider) { sym = getcstat, uni = getcstat, shiftmul = getcshift; } } if(ev.type == SDL_QUIT) { if(needConfirmation() && !(cmode & sm::MISSION)) showMissionScreen(); else quitmainloop = true; } handlekey(sym, uni); } } #endif void mainloop() { if(noGUI) return; lastt = 0; #if ISWEB initweb(); emscripten_set_main_loop(mainloopiter, 0, true); #else while(!quitmainloop) mainloopiter(); #endif } #if ISMOBILE==1 void displayabutton(int px, int py, string s, int col) { // TMP int siz = vid.yres > vid.xres ? vid.fsize*2 : vid.fsize * 3/2; int rad = (int) realradius(); int vrx = min(rad, vid.xres/2 - 40); int vry = min(rad, min(vid.ycenter, vid.yres - vid.ycenter) - 20); int x = vid.xcenter + px * vrx; int y = vid.ycenter + py * (vry - siz/2); int vrr = int(hypot(vrx, vry) * sqrt(2.)); if(gtouched && !mouseover && abs(mousex - vid.xcenter) < vrr && abs(mousey - vid.ycenter) < vrr && hypot(mousex-vid.xcenter, mousey-vid.ycenter) > vrr && px == (mousex > vid.xcenter ? 1 : -1) && py == (mousey > vid.ycenter ? 1 : -1) ) col = 0xFF0000; if(displayfr(x, y, 0, siz, s, col, 8+8*px)) buttonclicked = true; } #endif void gmodekeys(int sym, int uni) { if(uni == '1') { vid.alpha = 999; vid.scale = 998; vid.xposition = vid.yposition = 0; } if(uni == '2') { vid.alpha = 1; vid.scale = 0.4; vid.xposition = vid.yposition = 0; } if(uni == '3') { vid.alpha = 1; vid.scale = 1; vid.xposition = vid.yposition = 0; } if(uni == '4') { vid.alpha = 0; vid.scale = 1; vid.xposition = vid.yposition = 0; } if(uni == '5') { vid.wallmode += 60 + (shiftmul > 0 ? 1 : -1); vid.wallmode %= 6; } if(uni == '6') vid.grid = !vid.grid; if(uni == '7') { vid.darkhepta = !vid.darkhepta; } if(uni == '%' && sym == '5') { if(vid.wallmode == 0) vid.wallmode = 6; vid.wallmode--; } } bool haveMobileCompass() { #if CAP_MOBILE if(andmode || useRangedOrb) return false; #else if(forcetarget) return false; #endif return canmove && !shmup::on && vid.mobilecompasssize > 0 && size(screens) == 1; } bool handleCompass() { if(!haveMobileCompass()) return false; using namespace shmupballs; int dx = mousex - xmove; int dy = mousey - yb; int h = hypot(dx, dy); if(h < rad) { if(h < rad*SKIPFAC) movepcto(MD_WAIT); else { double d = vid.revcontrol ? -1 : 1; mouseh = hpxy(dx * d / rad, dy * d / rad); mousemovement(); } getcstat = 0; return true; } return false; }