void Thread3(PVOID pvoid)
{
HDC hdc;
int iNum = 0, iNext = 1, iLine = 0, iTemp;
PPARAMS pparams;
TCHAR szBuffer[16];
pparams = (PPARAMS)pvoid;
while (!pparams->bKill)
{
if (iNum < 0)
{
iNum = 0;
iNext = 1;
}
iLine = CheckBottom(pparams->hwnd, pparams->cyClient,
pparams->cyChar, iLine);
hdc = GetDC(pparams->hwnd);
TextOut(hdc, 0, iLine * pparams->cyChar, szBuffer,
wsprintf(szBuffer, TEXT("%d"), iNum));
ReleaseDC(pparams->hwnd, hdc);
iTemp = iNum;
iNum = iNext;
iNext += iTemp;
iLine++;
}
_endthread();
}
void CreateGrid (qboolean force) {
// ====path stuff
//int i;
// ====path stuff
int x,y,z,cnt=0;
vec3_t v,endpt;
trace_t tr1,tr2;
float v0,v1,v2;
vec3_t min1={0,0,0}; // width 6x6
vec3_t max1={0,0,0};
vec3_t min2={-16,-16,0};// width 32x32 (was 24x24)
vec3_t max2={+16,+16,0};
numnodes=0;
if (!force && LoadGrid())
return;
for (x=0;x<maxx;x++) {
v0=g2v0(x); // convert grid(x) to v[0]
for (y=0;y<maxy;y++) {
v1=g2v1(y); // convert grid(y) to v[1]
for (z=maxz-1;z>=0;z--) {
v2=g2v2(z); // convert grid(z) to v[2]
//--------------------------------------
VectorSet(v,v0,v1,v2);
// Skip world locations in solid/lava/slime/window/ladder
if (gi.pointcontents(v) & MASK_OPAQUE) { z--; continue; }
//-----------------------------------------------
// At this point,v(x,y,z) is a point in mid-air
//-----------------------------------------------
// Trace small bbox down to see what is below
VectorSet(endpt,v[0],v[1],-8192);
// Stop at world locations in solid/lava/slime/window/ladder
tr1=gi.trace(v,min1,max1,endpt,NULL,MASK_OPAQUE);
// Set for-loop index to our endpt's grid(z)
z=gridz(tr1.endpos[2]);
// Skip if trace endpt hit func entity.
if (tr1.ent && (tr1.ent->use || tr1.ent->think || tr1.ent->blocked)) continue;
// Skip if trace endpt hit lava/slime/window/ladder.
if (tr1.contents & (CONTENTS_LAVA|CONTENTS_SLIME|CONTENTS_WINDOW)) continue;
// Skip if trace endpt hit non-walkable slope
if (tr1.plane.normal[2]<0.7) continue;
//----------------------------------------
// Test vertical clearance above v(x,y,z)
//----------------------------------------
VectorCopy(tr1.endpos,endpt);
//tr1.endpos[2]+=2; // set start just above surface
endpt[2]+=32; // endpt at approx crouch height
tr2=gi.trace(endpt,min2,max2,tr1.endpos,NULL,MASK_OPAQUE);//GHz - push down instead of up
// Skip if not reachable by crouched bbox - trace incomplete?
// if (tr2.fraction != 1.0) continue;
// Skip if linewidth inside solid - too close to adjoining surface?
if (tr2.startsolid || tr2.allsolid) continue;
// GHz: check final position to see if it intersects with a solid
tr1=gi.trace(tr2.endpos,min2,max2,tr2.endpos,NULL,MASK_OPAQUE);
if (tr1.fraction != 1.0 || tr1.startsolid || tr1.allsolid)
continue;
if (!CheckBottom(tr2.endpos, min2, max2))
continue;
VectorCopy(tr2.endpos, endpt);//GHz
endpt[2]+=32;//GHz
//if (tr2.allsolid) continue;
//-------------------------------------
// Now, adjust downward for uniformity
//-------------------------------------
// AdjustDownward(NULL,endpt);
// Houston,we have a valid node!
if (NearbyGridNode(endpt, cnt))
continue;//GHz
VectorCopy(endpt,pathnode[cnt]); // copy to pathnode[] array
cnt++; } } }
numnodes=cnt;
CullGrid();
gi.dprintf("%d Nodes Created\n",numnodes);
//=====================================================
//================== pathfinding stuff ================
//=====================================================
/*
// allocate memory for node array
node = (node_t *) V_Malloc(numnodes*sizeof(node_t), TAG_LEVEL);
// copy all the pathnode stuff to new node array
for (i=0;i<numnodes;i++)
{
VectorCopy(pathnode[i], node[i].origin);
node[i].nodenum = i;
}
*/
if (!force)
SaveGrid();
}
void Thread2(PVOID pvoid)
{
HDC hdc;
int iNum = 1, iLine = 0, i, iSqrt;
PPARAMS pparams;
TCHAR szBuffer[16];
pparams = (PPARAMS)pvoid;
while (!pparams->bKill)
{
do
{
if (++iNum < 0)
iNum = 0;
iSqrt = (int)sqrt((float)iNum);
for (i = 2; i <= iSqrt; i++)
if (iNum % i == 0)
break;
}
while (i <= iSqrt);
iLine = CheckBottom(pparams->hwnd, pparams->cyClient,
pparams->cyChar, iLine);
hdc = GetDC(pparams->hwnd);
TextOut(hdc, 0, iLine * pparams->cyChar, szBuffer,
wsprintf(szBuffer, TEXT("%d"), iNum));
ReleaseDC(pparams->hwnd, hdc);
iLine++;
}
_endthread();
}
