//Overloads
/// <summary>
/// Makes sure the gun is pionted in the right direction (aim is realigned with the tangent). Shoots
/// the gun if the _waitshoot interval has elapsed. Override this for other features.
/// </summary>
/// <param name="pactiveview">Might be useful if the mouse cursor is used.</param>
/// <param name="dt">The change in time since the last update.</param>
public override void update(ACView pactiveview, float dt)
{
//(1) Call base class update to apply force.
base.update(pactiveview, dt);
//(2) Align gun with move direction if necessary.
if (_aimtoattitudelock)
{
AimVector = AttitudeTangent; /* Keep the gun pointed in the right direction. */
}
//(3) Shoot if possible.
if (!_armed || !_bshooting)
{
return;
}
/* If _age has been reset to 0.0, you need to get ageshoot back in synch. */
if (_age < _ageshoot)
{
_ageshoot = _age;
}
if ((_age - _ageshoot > _waitshoot)) //A shoot key is down
{
shoot();
_ageshoot = _age;
}
}
} /* Don't bother doing anything as this is only
* used in copy and serialize. */
public cCritterViewer(ACView pview)
{
_pownerview = pview;
_proportionofworldtoshow = PROPORTIONOFWORLDTOSHOW;
_aspect = (4.0f / 3.0f); //Start with standard screen aspect.
_fieldofviewangle = STARTFIELDOFVIEWANGLE;
_trackplayer = false; /* Depending on the game, you might want to start with either FALSE
* or TRUE for _trackplayer. In general the place where your game can make adjustments
* to the critterviewer is in the cGame.initializeView method. */
_perspective = false; //Will be reset by setViewer,
_foveaproportion = FOVEAPROPORTION;
_movebox = new cRealBox3(Game.Border.Center,
MOVEBOXTOGAMEBORDERRATIO * Game.Border.MaxSize); /* Put the
* viewer in a cube (or square in the 2D case) whose edge is a multiple
* of the world's largest dimension. */
_dragbox = new cRealBox3();
_dragbox.copy(_movebox);
_wrapflag = cCritter.CLAMP; /* I had WRAP, which was a big mistake,
* as sometimes I'd back way up above the world and then suddenly be
* under it. */
//We will set _znear and _zfar in the cCritterViewer.setZClipPlanes call.
setViewpoint(); /* Default viewpoint is up the z axis looking down at the origin.
* This call also initializes some of the remaining vairables. */
/* Don't bother to set a listener, as the various cGame.initializeView will do
* that indirectly via a setGraphicsClass call, and then possibly with a
* direct call to change the listener again. */
Density = 0.0f; //so you don't move things you bump into.
AbsorberFlag = true; //So you don't bounce when you bump things.
Sprite.Radius = 0.1f; /* Although this guy is invisible, it seems to be
* good to have a radius of 1.0 for use in the COLLIDEVIEWER code. */
_lastgoodplayeroffset = new cVector3();
}
public void stepDoc(float dt, ACView pactiveview) //Called by Framework. It calls
// _pgame.step and ACView.OnDraw
{
_dt = dt;
_pgame.step(dt, pactiveview); /* Move the critters and maybe add or
* delete some. Critters possibly use the pview to sniff out the pixel color at some locations. */
pactiveview.OnDraw(); // sets up drawings for everything in the game
//Possibly wait for user to start or restart game.
bool didareset = false;
if (_pgame.NewGame)
{
string msg = "*Objective: Defeat all bosses to win." +
"\n *Controls:" +
"\n - W = jump" +
"\n - A = move left" +
"\n - S = crouch" +
"\n - D = move right" +
"\n - L = toggle invincibility" +
"\n - [SpaceBar] , click = shoot" +
"\n*Hint: Remember to pick up the medpacks!" +
"\nPress Enter\nTo Start Game";
MessageBox.Show(msg);
//MessageBox.Show("PRESS ENTER\nTo Start Game.");
RESTART = true;
_pgame.start();
didareset = true;
}
if (didareset && _pgame.Player.Listener.IsKindOf("cListenerCursor"))
{
pactiveview.setCursorPosToCritter(_pgame.Player); // Match cursor to player pos.
}
}
public virtual void onMouseMove(ACView pview, Point point)
{
if (GameOver)
{
return; //Don't use mouse or keyborad messages until game starts.
}
if (PlayerListenerClass == "cListenerCursor")
{
return;
}
/* We pass this on, but ordinarily the critters don't do anything with it. */
//The _cursorpos gets set in CView.OnMouseMove if you're dragging.
// Drag Hand Case, with (_hcursor == ((CpopApp*).AfxGetApp())->_hCursorDragger)
if ((pFocus() != null) && _bDragging)
{
cVector3 cursorforcritter = pview.pixelToCritterPlaneVector(point.X, point.Y, pFocus());
/* It's going to easier, at least to start with, to drag only within the focus critter
* plane. */
pFocus().dragTo(cursorforcritter, _pcontroller.dt()); /* Feed the current _dt to dragTo
* so as to set the critter's velocity to match the speed of the drag; this way you
* can "throw" a critter by dragging it. */
_pbiota.processServiceRequests(); /* In case critter reacts.
* If you wait for the timer to trigger CpopDoc.stepDoc
* to call the processServiceRequest, you might possibly manage to
* click or drag the same critter again. The reason is that you may
* have several OnMouseMove messages in the message queue, and when they
* are processed you will get several calls to onMouseMove. */
}
}
/// <summary>
/// Calls the base update and aims at the _ptarget (does nothing if Armed is set to false or if
/// the _ptarget is null)
/// </summary>
/// <param name="pactiveview">Might be useful if the mouse cursor is being used.</param>
/// <param name="dt">The interval of time that has elapsed since the last update.</param>
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); /* Do the basic cCritterArmed update to apply the forces,
* in _forcearray, which might include a cForceObjectSeek to approach the player
* and a cForceClassEvade to avoid the bullets. */
aimAt(_ptarget);
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
totalTime = totalTime + dt;
float newRadius = (float)(Math.Abs((maxRadius - minRadius) * Math.Sin(pulseRate * totalTime)) + minRadius);
setRadius(newRadius);
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); //Always call this first
if ((_outcode & cRealBox3.BOX_HIZ) != 0) /* use bitwise AND to check if a flag is set. */
{
delete_me(); //tell the game to remove yourself if you fall up to the hiz.
}
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
if (closingFrame < 100)
{
closingFrame++;
roll((float)Math.PI / 2 / 100);
}
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
// keep the boss a certain distance from the player
if (distanceTo(Player) < 6)
{
if (Player.Position.Z > this.Position.Z)
{
clearForcelist();
addForce(new cForceGravity(25.0f, new cVector3(0.0f, -1, 0.00f)));
addForce(new cForceDrag(20.0f)); // default friction strength 0.5
addForce(new CenteringForce());
addForce(new KnockbackForce(new cVector3(0, 0, -10.0f)));
//if boss facing right, rotate to face player
if (facing)
{
rotate();
}
}
else
{
clearForcelist();
addForce(new cForceGravity(25.0f, new cVector3(0.0f, -1, 0.00f)));
addForce(new cForceDrag(20.0f)); // default friction strength 0.5
addForce(new CenteringForce());
addForce(new KnockbackForce(new cVector3(0, 0, 10.0f)));
//if boss facing left, rotate to face player
if (!facing)
{
rotate();
}
}
}
else
{
if (Player.Position.Z > this.Position.Z)
{
// rotate boss to face player
if (facing)
{
rotate();
}
}
else
{
// rotate boss to face player
if (!facing)
{
rotate();
}
}
}
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); //Always call this first
if (!warningGiven && distanceTo(new cVector3(Game.Border.Lox, Game.Border.Loy,
Game.Border.Midz)) < 3.0f)
{
warningGiven = true;
MessageBox.Show("DON'T GO THROUGH THAT DOOR!!! DON'T EVEN THINK ABOUT IT!!!");
}
}
public override void update(ACView pactiveview, float dt)
{
if (Health < 5)
{
BulletClass = new cCritterBulletKamehameha();
}
base.update(pactiveview, dt); //Always call this first
rotateAttitude(Tangent.rotationAngle(AttitudeTangent));
_waitshoot = (float)rand.NextDouble();
}
//Overloaded methods
/// <summary>
/// Override to update the bullet the way that you want to.
/// </summary>
/// <param name="pactiveview">This argument could be useful if you are using cListenerCursor.</param>
/// <param name="dt">The change in time between frame updates. Might be useful if an update should not occur until a specified
/// amount of time has elapsed.</param>
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); /* Feels force, also checks _age against _lifetime. */
if (_baseAccessControl == 1)
{
return;
}
if ((_outcode != 0) && _dieatedges) /* _outcode nonzero means near an edge. This keeps bullets
* from bouncing or wrapping, but it also makes the critters unable tofire when they are
* really near an edge. */
{
delete_me();
return;
}
}
public override void update(ACView pactiveview, float dt)
{
//base.update(pactiveview, dt);
float varX;
float varY;
float varZ;
Framework.randomOb.randomUnitTriple(out varX, out varY, out varZ);
cVector3 aimingVariance = new cVector3(varX, varY, varZ);
aimingVariance.multassign(8);
aimAt(Target.Position.add(aimingVariance));
shoot();
feelforce();
}
//Calls each critter's move(dt).
public void update(ACView pactiveview, float dt)
{
// necessary to make a copy in case someone wants to call a list-walking function
// from other code executed in foreach
LinkedList <cCritter> clist = new LinkedList <cCritter>(
delegate(out cCritter c1, cCritter c2)
{
c1 = c2;
}
);
clist.Copy(this);
foreach (cCritter c in clist)
{
clist.ElementAt().update(pactiveview, dt);
}
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); //Always call this first
//Player.Sprite.setstate( );
//Here's where I added my chosen frame animation for step (6) ****************
//allows character to return to Running ( now idle on step (7) ) after getting knocked down
if (CountingFrames)
{
frameCount++;
}
if (frameCount > 300)
{
CountingFrames = false;
frameCount = 0;
Sprite.ModelState = State.Run;
}
}
public void stepDoc(float dt, ACView pactiveview) //Called by Framework. It calls
// _pgame.step and ACView.OnDraw
{
_dt = dt;
_pgame.step(dt, pactiveview); /* Move the critters and maybe add or
* delete some. Critters possibly use the pview to sniff out the pixel color at some locations. */
pactiveview.OnDraw(); // sets up drawings for everything in the game
//Possibly wait for user to start or restart game.
bool didareset = false;
if (_pgame.NewGame)
{
MessageBox.Show("PRESS ENTER To Start Game\nWASD to move\nSpacebar to jump\nAlt to shoot\nCtrl to punch\nThe powerup at the start is the cheat\nThere are additional powerups throughout the levels");
RESTART = true;
_pgame.start();
didareset = true;
}
if (didareset && _pgame.Player.Listener.IsKindOf("cListenerCursor"))
{
pactiveview.setCursorPosToCritter(_pgame.Player); // Match cursor to player pos.
}
}
public void stepDoc(float dt, ACView pactiveview) //Called by Framework. It calls
// _pgame.step and ACView.OnDraw
{
_dt = dt;
_pgame.step(dt, pactiveview); /* Move the critters and maybe add or
* delete some. Critters possibly use the pview to sniff out the pixel color at some locations. */
pactiveview.OnDraw(); // sets up drawings for everything in the game
//Possibly wait for user to start or restart game.
bool didareset = false;
if (_pgame.NewGame)
{
MessageBox.Show("PRESS ENTER\nTo Start Game.");
RESTART = true;
_pgame.start();
didareset = true;
}
if (didareset && _pgame.Player.Listener is cListenerCursor)
{
pactiveview.setCursorPosToCritter(_pgame.Player); // Match cursor to player pos.
}
}
public virtual void step(float dt, ACView pactiveview)
{
float runspeed = Framework.Runspeed;
float realdt = dt / runspeed;
_pcontroller.update(realdt); /* Do controller update first, when you're fresh from the OnIdle
* call that did the checking of messages as this, too, checks user input. The mouse
* click handling code of cController expects you to do the update right after the
* standard mouse processing of OnIdle, so don't move this call. This call also stores
* the current dt value inside the controller. And don't use the dt = 0.0.*/
if (_gameover) //Meaning you haven't pressed ENTER for the first time.
{
dt = 0.0f; /* Prevents the lurch at startup when I turn _gameover off, also
* prevents anything from happening in the move or update methods when _gameover. */
}
adjustGameParameters();
_pbiota.feellistener(dt); /* Critters listen to the _pcontroller data,
* possibly using _cursorpos. The cCritterArmedPlayer, in particular, will
* look at the _cursorpos if left button is down. Use the dt to adjust velocity if you have a
* cListenerCursor, */
_pbiota.move(dt); /* Critters save current position as _oldposition, use
* their _velocity and _acceleration to compute a new position, possibly wrap or bounce
* this position off the _border and then set the new _position. */
_pbiota.update(pactiveview, dt); /* Feel any forces acting on the critter, possibly call sniff
* on pview to check some pixel colors in the world to maybe back off from something
* or kill something. We don't presently use the dt argument, but could use it for
* shrinking critter radius. */
if (dt > 0.0f) //Prevent constant readjustment when paused
// pause is not implemented yet -- JC
{
collideStep(); //Critter may abruptly change _position and _velocity in here.
}
_pbiota.processServiceRequests();
_pbiota.animate(dt);
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
addForce(new CenteringForce());
}
/* Uses _foveaproportion which lies between 0.0 and 1.0. We say something is visible if it
* appears on the inner _foveaproportion central box of the viewer's image screen,
* which is what you see in the view window. */
//overloads
//Use _pownerview to get the CpopDoc and get the cGame from that.
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
ZClipPlanes = Game.Border.outerBox(cSprite.MAXPRISMDZ);
if (_trackplayer &&
!((Listener != null) && Listener.RuntimeClass == "cListenerViewerRide"))
/* The meaning of the visibleplayer() condition is that it doesn't make sense
* to track the player if it's not an onscreen player. The reason for the
* listener condition is that you don't want to stare at the player when
* riding it. */
/* I should explain that the goal here is to not bother turning when the player
* is moving around in the middle of the veiw area, and only to turn when he's near
* the edge, but to have the turning when he's near the edge be smoooth.
* The use of the 0.85 foveaproportion parameter means that you react before the player
* gets right up to the edge. The reactproportion factor in lookAtProportional and
* moveToProportional is delicate and should probably be adjusted according to the
* current player speed relative to the visible window. The issue is that (a) if I make
* reactproportion too small, like 0.01, then the viewer doesn't turn (or move) fast
* enough to catch up with the player and keep it in view, but (b) if I make reactpropotion
* too big, like 0.5, then the turning or moving is such an abrupt jump that the visual
* effect is jerky. The goal is to do turns that are just big enough to not look jerky,
* but to have the turns be big enough so you aren't turning more often than you really
* have to. Another downside of a toosmall reactproportion, by the way, is that it can be
* computationally expensive to react.
* The way we finally solved this is to do a while loop to turn just
* far enough, moving just a little at a time so as to not overshoot. */
{
if (isVisible(Game.Player.Position)) // Uses _foveaproportion
{
_lastgoodplayeroffset = Position - Game.Player.Position;
}
/*I'm not sure about constantly changing _lastgoodplayeroffset. On the
* one hand, the offset I set in setViewpoint was a standard good one, so why
* not keep it. On the other, if I want to move my viewpoint around then I
* do want to be able to get a new value here. It seems ok for now.*/
else //not visible, so do somehting about it.
{
int loopcount = 0; /* Never have a while loop without a loopcount
* to make sure you don't spin inside the while forever under some
* unexpected situation like at startup. */
cVector3 lookat = Game.Player.Position;
cVector3 viewerpos = lookat + _lastgoodplayeroffset;
if (Game.worldShape() == cGame.SHAPE_XSCROLLER)
{
lookat = new cVector3(Game.Player.Position.X,
Game.Border.Midy, Game.Player.Position.Z);
viewerpos = new cVector3(lookat.X, Position.Y, Position.Z);
}
if (Game.worldShape() == cGame.SHAPE_YSCROLLER)
{
lookat = new cVector3(Game.Border.Midx,
Game.Player.Position.Y, Game.Player.Position.Z);
viewerpos = new cVector3(Position.X, lookat.Y, Position.Z);
}
if (_perspective)
{
while (!isVisible(lookat) && loopcount < 100) // Uses _foveaproportion
{
moveToProportional(viewerpos, cCritterViewer.TURNPROPORTION);
loopcount++;
}
}
else //ortho case
{
while (!isVisible(lookat) && loopcount < 100) // Uses _foveaproportion
{
moveToProportional(lookat + Game.Player.Binormal * 10.0f,
cCritterViewer.TURNPROPORTION);
loopcount++;
}
}
}
}
//Possibly ride the player.
if (Listener is cListenerViewerRide)
{
cCritter pplayer = Game.Player;
cVector3 offset = ((cListenerViewerRide)Listener).Offset;
moveTo(pplayer.Position +
pplayer.AttitudeTangent * offset.X +
pplayer.AttitudeNormal * offset.Y +
pplayer.AttitudeBinormal * offset.Z);
cRealBox3 skeleton = pplayer.MoveBox;
if (skeleton.ZSize < 0.5f)
{
skeleton.setZRange(0.0f, offset.Z);
}
if (skeleton.YSize < 0.5f)
{
skeleton.setYRange(0.0f, offset.Z);
}
skeleton.clamp(_position);
for (int i = 0; i < Game.Biota.count(); i++)
{
cCritter pother = Game.Biota.GetAt(i);
if (pother is cCritterWall)
{
pother.collide(this);
}
}
/* colliding with the wall may have twisted the viwer's orientation,
* so align it once again. */
Attitude = pplayer.Attitude; /* Before we call lookAt,
* make sure your attitude matches the player. For one thing,
* you may have gotten twisted around in the COLLIDEVIEWER code. */
lookAt(pplayer.Position +
pplayer.AttitudeTangent * cListenerViewerRide.PLAYERLOOKAHEAD * pplayer.Radius);
/* This has the effect that as offset gets large you change your
* looking direction see right in front of the player. The multiplier
* cCritterViewer.PLAYERLOOKAHEAD is tweaked to work well
* with the default cCritterViewer.OFFSET. */
}
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); //Always call this first
//Console.WriteLine(" Player x: " + Player.Position.X + " Boss x: " + Position.X);
}
// In this function, I initialize the objects that I declared above, and
// also initialize the OpenGL settings -- I used the same initial OpenGL
// settings that are used in the Pop framework, and Rucker's comments are
// included about these initial settings
public override void OnLoad(EventArgs e)
{
DateTime currentDate = new DateTime();
currentDate = DateTime.Now;
savetime = currentDate.Ticks;
_mindt = MIN_DT;
Keydev = new cKeyInfo();
dthistory = new LinkedList <float>(
delegate(out float f1, float f2)
{
f1 = f2;
}
);
pdoc = new ACDoc();
view = new ACView();
GL.ClearColor(Color.SteelBlue);
GL.Enable(EnableCap.DepthTest);
GL.ClearDepth(1.0);
// enable depth testing
GL.Enable(EnableCap.Normalize);
/* By default DepthTest is off. We normally need it so that nearer things cover
* further things. Don't need it, though, in the two dimensional case. */
GL.DepthFunc(DepthFunction.Less);
/* This is the default depth test, but we make it explicity. Skips drawing any pixel with
* a smaller depth than the zbuffer depth value at that spot. */
// ::glShadeModel(GL_SMOOTH); //The default shading model, instead we prefer GL_FLAT
GL.ShadeModel(ShadingModel.Flat);
/* Smooth interpolates from the vertices across a polygon, while
* Flat picks one vertex (the first of the poly) and uses that color across
* the polygon. Default is Smooth. Runs about 75% as fast as Flat, and there's
* no point to it for polyhedra, as all verts of a polyhedron face have the same
* normal anyway (Unless you tilt the vert normals to make the polyhedron resemble
* a curved surface, in which case you do want Smooth and should temporarily
* turn it on for that object with a glShadeModel call). */
// ::glEnable(GL_LINE_SMOOTH);
//Anti-alias lines. Makes lines a bit more solid looking, but costs a lot of speed.
// ::glEnable(GL_POLYGON_SMOOTH);
/* To make the polygon edges smoother. Don't even THINK of using this one, it cuts your speed
* to almost nothing. */
//::glEnable(GL_CULL_FACE);
/* Don't draw back-facing polygons to save speed? Better not. First of all, we need to
* draw them in demo mode, as the teapot seems to have clockwise polygons. Second of all,
* the cSpriteIcon doesn't work if we cull faces. */
// GL.Enable(EnableCap.Lighting);
/* Default is lighting ON. We do in fact
* always want to use lighting with OpenGL, as, surprisingly, OpenGL is FASTER with lighting
* turned on! Do be aware that if have lighting on, you MUST install some lights
* or everything is black. So we MUST have a call to installLightingModel here as well.
* To be safe, we turn the light on with a call to our installLightingModel with
* a NULL argument to give a default behavior that turns lighting on and adds some
* lights. */
GL.PixelStore(PixelStoreParameter.UnpackAlignment, 1); //We're not padding at ends of lines when we write textures.
GL.PixelStore(PixelStoreParameter.PackAlignment, 1); //We're not padding at ends of lines when we read textures.
}
} // Don't blow up anyone.
/// <summary>
/// Override to update the bullet the way that you want to.
/// </summary>
/// <param name="pactiveview">This argument could be useful if you are using cListenerCursor.</param>
/// <param name="dt">The change in time between frame updates. Might be useful if an update should not occur until a specified
/// amount of time has elapsed.</param>
public override void update(ACView pactiveview, float dt) //Don't use the cCritterBullet update.
{
_baseAccessControl = 1;
base.update(pactiveview, dt); //Don't do the bullet stuff.
_baseAccessControl = 0;
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt); //Always call this first
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
//aimAt(Game.Player);
}
public override void update(ACView pactiveview, float dt)
{
base.update(pactiveview, dt);
moveGate(_startPosition, _moveToPosition, _moveSpeed);
}
