void T_Gate (objtype *ob)
{
id0_int_t spot;
objtype *check;
id0_unsigned_t temp;
if (CheckHandAttack (ob) && !playstate)
{
//
// warp
//
temp = bufferofs;
bufferofs = 0;
VW_Bar (26,4,232,9,STATUSCOLOR); // clear text description
bufferofs = temp;
IN_ClearKeysDown ();
if (ob->temp1)
{
//
// teleport inside level
//
for (check=player->next;check;check=check->next)
if (check->obclass==gateobj && check->temp1==ob->temp1 &&
check != ob)
{
player->x = check->x;
player->y = check->y;
Thrust (player->angle,TILEGLOBAL/2); // move forwards
Thrust (player->angle,TILEGLOBAL/2); // move forwards
Thrust (player->angle,TILEGLOBAL/2); // move forwards
fizzlein=true;
}
}
else
{
//
// teleport out of level
//
playstate = ex_warped;
spot = *(mapsegs[0]+farmapylookup[ob->tiley]+ob->tilex)-NAMESTART;
if (spot<1)
gamestate.mapon++;
else
gamestate.mapon=spot-1;
SD_PlaySound(WARPUPSND);
}
}
}
void ControlMovement (objtype *ob)
{
int32_t oldx,oldy;
int angle;
int angleunits;
thrustspeed = 0;
oldx = player->x;
oldy = player->y;
if(buttonstate[bt_strafeleft])
{
angle = ob->angle + ANGLES/4;
if(angle >= ANGLES)
angle -= ANGLES;
if(buttonstate[bt_run])
Thrust(angle, RUNMOVE * MOVESCALE * tics);
else
Thrust(angle, BASEMOVE * MOVESCALE * tics);
}
if(buttonstate[bt_straferight])
{
angle = ob->angle - ANGLES/4;
if(angle < 0)
angle += ANGLES;
if(buttonstate[bt_run])
Thrust(angle, RUNMOVE * MOVESCALE * tics );
else
Thrust(angle, BASEMOVE * MOVESCALE * tics);
}
//
// side to side move
//
if (buttonstate[bt_strafe])
{
//
// strafing
//
//
if (controlx > 0)
{
angle = ob->angle - ANGLES/4;
if (angle < 0)
angle += ANGLES;
Thrust (angle,controlx*MOVESCALE); // move to left
}
else if (controlx < 0)
{
angle = ob->angle + ANGLES/4;
if (angle >= ANGLES)
angle -= ANGLES;
Thrust (angle,-controlx*MOVESCALE); // move to right
}
}
else
{
//
// not strafing
//
anglefrac += controlx;
angleunits = anglefrac/ANGLESCALE;
anglefrac -= angleunits*ANGLESCALE;
ob->angle -= angleunits;
if (ob->angle >= ANGLES)
ob->angle -= ANGLES;
if (ob->angle < 0)
ob->angle += ANGLES;
}
//
// forward/backwards move
//
if (controly < 0)
{
Thrust (ob->angle,-controly*MOVESCALE); // move forwards
}
else if (controly > 0)
{
angle = ob->angle + ANGLES/2;
if (angle >= ANGLES)
angle -= ANGLES;
Thrust (angle,controly*BACKMOVESCALE); // move backwards
}
if (gamestate.victoryflag) // watching the BJ actor
return;
}
/*
===================
=
= GameLoop
=
===================
This function controls the flow between states of the game.
It loads previous saved games, setup levels states, controls the
flow between levels, including when player loses or when completes the game,
and checks if the result of the current game is a highscore.
The "real" game loop (player actions in like moving, killing, etc.) is in the
PlayLoop function.
*/
void GameLoop (void)
{
int i,xl,yl,xh,yh;
char num[20];
boolean died;
#ifdef MYPROFILE
/* clock_t type variables
may register times,
start and and times
could be used to measure
the speed of the graphics system.
Speed is measured in fps- frames per second.
*/
clock_t start,end;
#endif
restartgame:
ClearMemory ();
SETFONTCOLOR(0,15);
DrawPlayScreen ();
died = false;
restart:
do
{
if (!loadedgame)
gamestate.score = gamestate.oldscore;
DrawScore();
startgame = false;
if (loadedgame)
loadedgame = false;
else
SetupGameLevel ();
#ifdef SPEAR
if (gamestate.mapon == 20) // give them the key allways
{
gamestate.keys |= 1;
DrawKeys ();
}
#endif
ingame = true;
StartMusic ();
PM_CheckMainMem ();
if (!died)
PreloadGraphics ();
else
died = false;
fizzlein = true;
DrawLevel ();
startplayloop:
PlayLoop ();
#ifdef SPEAR
if (spearflag)
{
SD_StopSound();
SD_PlaySound(GETSPEARSND);
if (DigiMode != sds_Off)
{
long lasttimecount = TimeCount;
while(TimeCount < lasttimecount+150)
//while(DigiPlaying!=false)
SD_Poll();
}
else
SD_WaitSoundDone();
ClearMemory ();
gamestate.oldscore = gamestate.score;
gamestate.mapon = 20;
SetupGameLevel ();
StartMusic ();
PM_CheckMainMem ();
player->x = spearx;
player->y = speary;
player->angle = spearangle;
spearflag = false;
Thrust (0,0);
goto startplayloop;
}
#endif
StopMusic ();
ingame = false;
if (demorecord && playstate != ex_warped)
FinishDemoRecord ();
if (startgame || loadedgame)
goto restartgame;
switch (playstate)
{
case ex_completed:
case ex_secretlevel:
gamestate.keys = 0;
DrawKeys ();
VW_FadeOut ();
ClearMemory ();
LevelCompleted (); // do the intermission
#ifdef SPEARDEMO
if (gamestate.mapon == 1)
{
died = true; // don't "get psyched!"
VW_FadeOut ();
ClearMemory ();
CheckHighScore (gamestate.score,gamestate.mapon+1);
#pragma warn -sus
#ifndef JAPAN
_fstrcpy(MainMenu[viewscores].string,STR_VS);
#endif
MainMenu[viewscores].routine = CP_ViewScores;
#pragma warn +sus
return;
}
#endif
#ifdef JAPDEMO
if (gamestate.mapon == 3)
{
died = true; // don't "get psyched!"
VW_FadeOut ();
ClearMemory ();
CheckHighScore (gamestate.score,gamestate.mapon+1);
#pragma warn -sus
#ifndef JAPAN
_fstrcpy(MainMenu[viewscores].string,STR_VS);
#endif
MainMenu[viewscores].routine = CP_ViewScores;
#pragma warn +sus
return;
}
#endif
gamestate.oldscore = gamestate.score;
#ifndef SPEAR
//
// COMING BACK FROM SECRET LEVEL
//
if (gamestate.mapon == 9)
gamestate.mapon = ElevatorBackTo[gamestate.episode]; // back from secret
else
//
// GOING TO SECRET LEVEL
//
if (playstate == ex_secretlevel)
gamestate.mapon = 9;
#else
#define FROMSECRET1 3
#define FROMSECRET2 11
//
// GOING TO SECRET LEVEL
//
if (playstate == ex_secretlevel)
switch(gamestate.mapon)
{
case FROMSECRET1: gamestate.mapon = 18; break;
case FROMSECRET2: gamestate.mapon = 19; break;
}
else
//
// COMING BACK FROM SECRET LEVEL
//
if (gamestate.mapon == 18 || gamestate.mapon == 19)
switch(gamestate.mapon)
{
case 18: gamestate.mapon = FROMSECRET1+1; break;
case 19: gamestate.mapon = FROMSECRET2+1; break;
}
#endif
else
//
// GOING TO NEXT LEVEL
//
gamestate.mapon++;
break;
case ex_died:
Died ();
died = true; // don't "get psyched!"
if (gamestate.lives > -1)
break; // more lives left
VW_FadeOut ();
ClearMemory ();
CheckHighScore (gamestate.score,gamestate.mapon+1);
#pragma warn -sus
#ifndef JAPAN
_fstrcpy(MainMenu[viewscores].string,STR_VS);
#endif
MainMenu[viewscores].routine = CP_ViewScores;
#pragma warn +sus
return;
case ex_victorious:
#ifndef SPEAR
VW_FadeOut ();
#else
VL_FadeOut (0,255,0,17,17,300);
#endif
ClearMemory ();
Victory ();
ClearMemory ();
CheckHighScore (gamestate.score,gamestate.mapon+1);
#pragma warn -sus
#ifndef JAPAN
_fstrcpy(MainMenu[viewscores].string,STR_VS);
#endif
MainMenu[viewscores].routine = CP_ViewScores;
#pragma warn +sus
return;
default:
ClearMemory ();
break;
}
} while (1);
}
boolean LoadTheGame(FILE *file,int x,int y)
{
int32_t oldchecksum;
objtype nullobj;
statobj_t nullstat;
int actnum=0, i, j;
int32_t checksum = 0;
DiskFlopAnim(x,y);
fread (&gamestate,sizeof(gamestate),1,file);
checksum = DoChecksum((byte *)&gamestate,sizeof(gamestate),checksum);
DiskFlopAnim(x,y);
fread (&LevelRatios[0],sizeof(LRstruct)*LRpack,1,file);
checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*LRpack,checksum);
DiskFlopAnim(x,y);
SetupGameLevel ();
DiskFlopAnim(x,y);
fread (tilemap,sizeof(tilemap),1,file);
checksum = DoChecksum((byte *)tilemap,sizeof(tilemap),checksum);
DiskFlopAnim(x,y);
for(i=0; i<MAPSIZE; i++)
{
for(j=0; j<MAPSIZE; j++)
{
fread (&actnum,sizeof(word),1,file);
checksum = DoChecksum((byte *) &actnum,sizeof(word),checksum);
if(actnum&0x8000)
actorat[i][j]=objlist+(actnum&0x7fff);
else
actorat[i][j]=(objtype *)(uintptr_t) actnum;
}
}
fread (areaconnect,sizeof(areaconnect),1,file);
fread (areabyplayer,sizeof(areabyplayer),1,file);
InitActorList ();
DiskFlopAnim(x,y);
fread (player,sizeof(*player),1,file);
player->state=(statetype *) ((uintptr_t)player->state+(uintptr_t)&s_player);
/* Load all actors ? */
while (1)
{
DiskFlopAnim(x,y);
fread (&nullobj,sizeof(nullobj),1,file);
if (nullobj.active == ac_badobject)
break;
GetNewActor ();
nullobj.state=(statetype *) ((uintptr_t)nullobj.state+(uintptr_t)&s_grdstand);
/* don't copy over the links */
memcpy (newobj,&nullobj,sizeof(nullobj)-8);
}
DiskFlopAnim(x,y);
word laststatobjnum;
fread (&laststatobjnum,sizeof(laststatobjnum),1,file);
laststatobj=statobjlist+laststatobjnum;
checksum = DoChecksum((byte *)&laststatobjnum,sizeof(laststatobjnum),checksum);
DiskFlopAnim(x,y);
for(i=0; i<MAXSTATS; i++)
{
fread(&nullstat,sizeof(nullstat),1,file);
checksum = DoChecksum((byte *)&nullstat,sizeof(nullstat),checksum);
nullstat.visspot=(byte *) ((uintptr_t)nullstat.visspot+(uintptr_t)spotvis);
memcpy(statobjlist+i,&nullstat,sizeof(nullstat));
}
DiskFlopAnim(x,y);
fread (doorposition,sizeof(doorposition),1,file);
checksum = DoChecksum((byte *)doorposition,sizeof(doorposition),checksum);
DiskFlopAnim(x,y);
fread (doorobjlist,sizeof(doorobjlist),1,file);
checksum = DoChecksum((byte *)doorobjlist,sizeof(doorobjlist),checksum);
DiskFlopAnim(x,y);
fread (&pwallstate,sizeof(pwallstate),1,file);
checksum = DoChecksum((byte *)&pwallstate,sizeof(pwallstate),checksum);
fread (&pwalltile,sizeof(pwalltile),1,file);
checksum = DoChecksum((byte *)&pwalltile,sizeof(pwalltile),checksum);
fread (&pwallx,sizeof(pwallx),1,file);
checksum = DoChecksum((byte *)&pwallx,sizeof(pwallx),checksum);
fread (&pwally,sizeof(pwally),1,file);
checksum = DoChecksum((byte *)&pwally,sizeof(pwally),checksum);
fread (&pwalldir,sizeof(pwalldir),1,file);
checksum = DoChecksum((byte *)&pwalldir,sizeof(pwalldir),checksum);
fread (&pwallpos,sizeof(pwallpos),1,file);
checksum = DoChecksum((byte *)&pwallpos,sizeof(pwallpos),checksum);
/* assign valid floorcodes under moved pushwalls */
if (gamestate.secretcount)
{
word *map, *obj;
word tile, sprite;
map = mapsegs[0];
obj = mapsegs[1];
for (y=0; y<mapheight; y++)
for (x=0; x<mapwidth; x++)
{
tile = *map++;
sprite = *obj++;
if (sprite == PUSHABLETILE && !tilemap[x][y]
&& (tile < AREATILE || tile >= (AREATILE+NUMMAPS)))
{
if (*map >= AREATILE)
tile = *map;
if (*(map-1-mapwidth) >= AREATILE)
tile = *(map-1-mapwidth);
if (*(map-1+mapwidth) >= AREATILE)
tile = *(map-1+mapwidth);
if ( *(map-2) >= AREATILE)
tile = *(map-2);
*(map-1) = tile;
*(obj-1) = 0;
}
}
}
/* set player->areanumber to the floortile you're standing on */
Thrust(0,0);
fread (&oldchecksum,sizeof(oldchecksum),1,file);
fread (&lastgamemusicoffset,sizeof(lastgamemusicoffset),1,file);
if(lastgamemusicoffset<0)
lastgamemusicoffset=0;
if (oldchecksum != checksum)
{
Message(STR_SAVECHT1"\n"
STR_SAVECHT2"\n"
STR_SAVECHT3"\n"
STR_SAVECHT4);
IN_ClearKeysDown();
IN_Ack();
gamestate.oldscore = gamestate.score = 0;
gamestate.lives = 1;
gamestate.weapon =
gamestate.chosenweapon =
gamestate.bestweapon = wp_pistol;
gamestate.ammo = 8;
}
return true;
}
void ControlMovement (objtype *ob)
{
long oldx,oldy;
int angle,maxxmove;
int angleunits;
long speed;
thrustspeed = 0;
oldx = player->x;
oldy = player->y;
//
// side to side move
//
if (buttonstate[bt_strafe])
{
//
// strafing
//
//
if (controlx > 0)
{
angle = ob->angle - ANGLES/4;
if (angle < 0)
angle += ANGLES;
Thrust (angle,controlx*MOVESCALE); // move to left
}
else if (controlx < 0)
{
angle = ob->angle + ANGLES/4;
if (angle >= ANGLES)
angle -= ANGLES;
Thrust (angle,-controlx*MOVESCALE); // move to right
}
}
else
{
//
// not strafing
//
anglefrac += controlx;
angleunits = anglefrac/ANGLESCALE;
anglefrac -= angleunits*ANGLESCALE;
ob->angle -= angleunits;
if (ob->angle >= ANGLES)
ob->angle -= ANGLES;
if (ob->angle < 0)
ob->angle += ANGLES;
}
//
// forward/backwards move
//
if (controly < 0)
{
Thrust (ob->angle,-controly*MOVESCALE); // move forwards
}
else if (controly > 0)
{
angle = ob->angle + ANGLES/2;
if (angle >= ANGLES)
angle -= ANGLES;
Thrust (angle,controly*BACKMOVESCALE); // move backwards
}
if (gamestate.victoryflag) // watching the BJ actor
return;
//
// calculate total move
//
playerxmove = player->x - oldx;
playerymove = player->y - oldy;
}
void ControlMovement (AActor *ob)
{
if(playstate == ex_died)
return;
int32_t oldx,oldy;
angle_t angle;
int strafe = controlstrafe;
thrustspeed = 0;
oldx = players[0].mo->x;
oldy = players[0].mo->y;
//
// side to side move
//
if (buttonstate[bt_strafe])
{
//
// strafing
//
//
strafe += controlx;
}
else
{
if(players[0].ReadyWeapon && players[0].ReadyWeapon->fovscale > 0)
controlx = xs_ToInt(controlx*players[0].ReadyWeapon->fovscale);
//
// not strafing
//
ob->angle -= controlx*(ANGLE_1/ANGLESCALE);
}
if(strafe)
{
// Cap the speed
if (strafe > 100)
strafe = 100;
else if (strafe < -100)
strafe = -100;
strafe = FixedMul(players[0].mo->speed<<7, FixedMul(strafe, players[0].mo->sidemove[abs(strafe) >= RUNMOVE]));
if (strafe > 0)
{
angle = ob->angle - ANGLE_90;
Thrust (angle,strafe*MOVESCALE); // move to left
}
else if (strafe < 0)
{
angle = ob->angle + ANGLE_90;
Thrust (angle,-strafe*MOVESCALE); // move to right
}
}
//
// forward/backwards move
//
if (controly < 0)
{
if(controly < -100)
controly = -100;
controly = FixedMul(players[0].mo->speed<<7, FixedMul(controly, players[0].mo->forwardmove[controly <= -RUNMOVE]));
Thrust (ob->angle,-controly*MOVESCALE); // move forwards
}
else if (controly > 0)
{
if(controly > 100)
controly = 100;
controly = FixedMul(players[0].mo->speed<<7, FixedMul(controly, players[0].mo->forwardmove[controly >= RUNMOVE]));
angle = ob->angle + ANGLE_180;
Thrust (angle,controly*MOVESCALE*2/3); // move backwards
}
if (gamestate.victoryflag) // watching the BJ actor
return;
}
void Shipia::Update(bool& didRotate, bool& didTranslate)
{
shipForce = vmath::vec3(0.0f, 0.0f, 0.0f);
didRotate = false;
didTranslate = false;
float thrustVolume = 40;
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustForwardsKey))
{
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(0, -3, -5), sf::Vector3f(8, 0, thrustVolume));
Thrust(true);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustReverseKey))
{
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(0, 3, 5), sf::Vector3f(8, 0, thrustVolume));
Thrust(false);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustLeftKey))
{
// Thrust left and play a right thrust sound.
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(-5, 0, 0), sf::Vector3f(8, 0, thrustVolume));
SideThrust(true);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustRightKey))
{
// Thrust right, sound on left
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(5, 0, 0), sf::Vector3f(8, 0, thrustVolume));
SideThrust(false);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustUpKey))
{
// Thrust up, sound below.
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(0, -5, 0), sf::Vector3f(8, 0, thrustVolume));
VerticalThrust(true);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ThrustDownKey))
{
// Thrust down, sound above.
soundManager->PlaySound(SoundManager::THRUST, sf::Vector3f(0, 5, 0), sf::Vector3f(8, 0, thrustVolume));
VerticalThrust(false);
didTranslate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateLeftKey))
{
RotateHorizontal(true);
didRotate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateRightKey))
{
RotateHorizontal(false);
didRotate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateUpKey))
{
RotateVertical(true);
didRotate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateDownKey))
{
RotateVertical(false);
didRotate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateCWKey))
{
BarrelRoll(true);
didRotate = true;
}
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::RotateCCWKey))
{
BarrelRoll(false);
didRotate = true;
}
// If we manually rotated, play the rotation sound
if (didRotate)
{
soundManager->PlaySound(SoundManager::ROTATE, sf::Vector3f(0, 0, 0), sf::Vector3f(8, 0, 20));
}
// Toggles on/off the rotational dampener
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ToggleRotationDampeningKey) && !rotDampToggled)
{
soundManager->PlaySound(SoundManager::BUTTON_TOGGLE, sf::Vector3f(0, 0, 0), sf::Vector3f(5, 0, 100));
rotationalDampener = !rotationalDampener;
rotDampToggled = true;
}
else if (!sf::Keyboard::isKeyPressed(KeyBindingConfig::ToggleRotationDampeningKey))
{
rotDampToggled = false;
}
// Toggles on/off the translational dampener
if (sf::Keyboard::isKeyPressed(KeyBindingConfig::ToggleTranslationDampeningKey) && !tranDampToggled)
{
soundManager->PlaySound(SoundManager::BUTTON_TOGGLE, sf::Vector3f(0, 0, 0), sf::Vector3f(5, 0, 100));
translationalDampener = !translationalDampener;
tranDampToggled = true;
}
else if (!sf::Keyboard::isKeyPressed(KeyBindingConfig::ToggleTranslationDampeningKey))
{
tranDampToggled = false;
}
}
