void applyCameraState(camera_struct* c, cameraState_struct* cs)
{
if(!c || !cs)return;
c->position=cs->position;
c->viewPosition=cs->position;
initTransformationMatrix(c);
rotateMatrixX(c->transformationMatrix, cs->angle.x, false);
rotateMatrixY(c->transformationMatrix, cs->angle.y, false);
rotateMatrixZ(c->transformationMatrix, cs->angle.z, false);
// NOGBA("p : %d %d %d",cs->position.x,cs->position.y,cs->position.z);
// NOGBA("a : %d %d %d",cs->angle.x,cs->angle.y,cs->angle.z);
}
void updatePlayer(player_s* p, room_s* r)
{
if(!p)return;
md2InstanceUpdate(&p->gunInstance);
md2InstanceUpdate(&p->ratmanInstance);
if(!p->flying) p->object.speed = vaddf(p->object.speed, vmulf(normGravityVector, 0.04f));
vect3Df_s prevPosition = p->object.position;
collideObjectRoom(&p->object, r);
if(p->inPortal && !p->oldInPortal)playSFX(portalEnterSFX[rand()%2]);
else if(!p->inPortal && p->oldInPortal)playSFX(portalExitSFX[rand()%2]);
int i;
for(i=0; i < NUM_PORTALS; i++)
{
if(portals[i].target)checkPortalPlayerWarp(p, &portals[i]);
}
updateCamera(&p->camera);
float alignment = -vdotf(vect3Df(p->camera.orientation[0][0],p->camera.orientation[0][1],p->camera.orientation[0][2]), normGravityVector);
// printf("alignment : %f \n",alignment);
{
if(alignment>0.001)
{
if(alignment>0.125)rotateMatrixZ((float*)p->camera.orientation, -0.5f*0.15f, true);
else if(alignment>0.0625)rotateMatrixZ((float*)p->camera.orientation, -0.25f*0.15f, true);
else if(alignment>0.03125)rotateMatrixZ((float*)p->camera.orientation, -0.125f*0.07f, true);
}else if(alignment<-0.001)
{
if(alignment<-0.125)rotateMatrixZ((float*)p->camera.orientation, 0.5f*0.15f, true);
else if(alignment<-0.0625)rotateMatrixZ((float*)p->camera.orientation, 0.25f*0.15f, true);
else if(alignment<-0.03125)rotateMatrixZ((float*)p->camera.orientation, 0.125f*0.07f, true);
}
}
// fixMatrix(c->orientation); //compensate floating point errors
p->camera.position = vaddf(p->object.position, vect3Df(0.0f, cos(p->walkCnt1)*0.14f, 0.0f));
if(vmagf(p->object.speed) < 0.03f || !p->object.contact)md2InstanceChangeAnimation(&p->ratmanInstance, 0, false);
if(p->flying) p->object.speed = vect3Df(0,0,0); //TEMP
p->tempAngle = vmulf(p->tempAngle, 0.65f);
}
static void set3DView()
{
static const float nearZ = 0.01f, farZ = 100.0f;
mtx44 projection, modelView;
// standard perspective projection
initProjectionMatrix((float*) projection, 80.0f*M_PI/180.0f, 240.0f/400.0f, nearZ, farZ);
rotateMatrixZ((float*) projection, M_PI/2, false); //because framebuffer is sideways...
glPerspectiveProjectionMatrixfCTR((float*) projection,
nearZ, // must match the value passed to initProjectionMatrix
-5.0f, // depth of the plane that will converge at screen depth in stereo,
// e.g. everything further will be behind the screen, everything closer will pop out
0.2f // determine experimentally; allows you to mix multiple views in one coherent stereo
);
// poor man's camera control
loadIdentity44((float*) modelView);
translateMatrix((float*) modelView, position.x, position.y, position.z);
rotateMatrixX((float*) modelView, angle.x, false);
rotateMatrixY((float*) modelView, angle.y, false);
glModelviewMatrixfCTR((float*) modelView);
}
