// ReserveSpace; ideally the reserver would pass himself in as IBuildMapReserver or something , but object for now (not yet used)
// note that destroying a unit over this space wont undo reservation, since not included in buildinginfobyid list
// (maybe buildinginfobyowner???)
public void ReserveSpace(object owner, int mapx, int mapy, int sizex, int sizey)
{
if (csai.DebugOn)
{
DrawingUtils.DrawRectangle(
new Float3((mapx - sizex / 2) * 8,
0,
(mapy - sizey / 2) * 8),
sizex * 8,
sizey * 8,
0);
// logfile.WriteLine( "marking " + thisx + " " + thisy + " as used by " + owner.ToString() );
// aicallback.DrawUnit( "ARMMINE1", new Float3( thisx * 8, aicallback.GetElevation( thisx * 8, thisy * 8 ), thisy * 8 ), 0.0f, 400, aicallback.GetMyAllyTeam(), true, true);
}
for (int x = 0; x < sizex; x++)
{
for (int y = 0; y < sizey; y++)
{
int thisx = mapx + x - sizex / 2;
int thisy = mapy + y - sizey / 2;
if (thisx >= 0 && thisy >= 0 && thisx < mapwidth && thisy < mapheight)
{
SquareAvailable[thisx, thisy] = false;
}
}
}
}
public void DumpLosMap(string cmd, string[] split, int player)
{
bool[,] losmap = new bool[mapwidth / 2, mapheight / 2];
for (int y = 0; y < mapheight / 2; y++)
{
for (int x = 0; x < mapwidth / 2; x++)
{
losmap[x, y] = (aicallback.GetCurrentFrame() - LastSeenFrameCount[x, y] < 6000);
}
}
DrawingUtils.DrawMap(losmap);
}
// note: need to check compatible area
public Float3 GetNearestUnseen(Float3 currentpos, IUnitDef unitdef, int unseensmeansthismanyframes)
{
int currentunitarea = MovementMaps.GetInstance().GetArea(unitdef, currentpos);
int losmapwidth = LastSeenFrameCount.GetUpperBound(0) + 1;
int losmapheight = LastSeenFrameCount.GetUpperBound(0) + 1;
int maxradius = Math.Max(losmapheight, losmapwidth);
int unitlosradius = (int)unitdef.losRadius; // this is in map / 2 units, so it's ok
Int2[] circlepoints = CreateCirclePoints(unitlosradius);
int bestradius = 10000000;
int bestarea = 0;
Float3 bestpos = null;
int unitmapx = (int)(currentpos.x / 16);
int unitmapy = (int)(currentpos.y / 16);
int thisframecount = aicallback.GetCurrentFrame();
// step around in unitlosradius / 2 steps
for (int radius = unitlosradius * 2; radius <= maxradius; radius += unitlosradius / 2)
{
// calculate angle for a unitlosradius / 2 step at this radius.
double anglestepradians = 2 * Math.Asin(unitlosradius / 2 / 2 / radius);
for (double angleradians = 0; angleradians <= Math.PI * 2; angleradians += anglestepradians)
{
int unseenarea = 0;
int searchmapx = unitmapx + (int)((double)radius * Math.Cos(angleradians));
int searchmapy = unitmapy + (int)((double)radius * Math.Sin(angleradians));
int thisareanumber = MovementMaps.GetInstance().GetArea(unitdef, new Float3(searchmapx * 16, 0, searchmapy * 16));
if (thisareanumber == currentunitarea)
{
if (csai.DebugOn)
{
DrawingUtils.DrawCircle(new Float3(searchmapx * 16, 100, searchmapy * 16), unitlosradius);
}
foreach (Int2 point in circlepoints)
{
if (thisframecount - LastSeenFrameCount[searchmapx + point.x, searchmapx + point.y] > unseensmeansthismanyframes)
{
unseenarea++;
}
}
if (unseenarea >= (circlepoints.GetUpperBound(0) + 1) * 8 / 10)
{
return(new Float3(searchmapx * 16, 0, searchmapy * 16));
}
}
}
}
return(null);
}
// mark squares as used
// and keep record of where this unit was, and how big, in case it is destroyed
public void UnitCreated(int id, IUnitDef unitdef)
{
if (!buildinginfobyid.Contains(id) && !unitdefhelp.IsMobile(unitdef))
{
Float3 pos = aicallback.GetUnitPos(id);
int mapposx = (int)(pos.x / 8);
int mapposy = (int)(pos.z / 8);
//int unitsizex = (int)Math.Ceiling( unitdef.xsize / 8.0 );
//int unitsizey = (int)Math.Ceiling( unitdef.ysize / 8.0 );
int unitsizex = unitdef.xsize;
int unitsizey = unitdef.ysize;
logfile.WriteLine("Buildmap unitcreated " + unitdef.name + " mappos " + mapposx + " " + mapposy + " unitsize " + unitsizex + " " + unitsizey);
buildinginfobyid.Add(id, new BuildingInfo(mapposx, mapposy, unitsizex, unitsizey));
if (csai.DebugOn)
{
DrawingUtils.DrawRectangle(
new Float3((mapposx - unitdef.xsize / 2) * 8,
0,
(mapposy - unitdef.ysize / 2) * 8),
unitdef.xsize * 8,
unitdef.ysize * 8,
0);
}
for (int x = 0; x < unitsizex; x++)
{
for (int y = 0; y < unitsizey; y++)
{
int thisx = mapposx + x - unitdef.xsize / 2;
int thisy = mapposy + y - unitdef.ysize / 2;
SquareAvailable[thisx, thisy] = false;
//if( csai.DebugOn )
//{
// logfile.WriteLine( "marking " + thisx + " " + thisy + " as used by " + unitdef.name );
// aicallback.DrawUnit( "ARMMINE1", new Float3( thisx * 8, aicallback.GetElevation( thisx * 8, thisy * 8 ), thisy * 8 ), 0.0f, 400, aicallback.GetMyAllyTeam(), true, true);
//}
}
}
}
}
public void DumpBuildMap(string cmd, string[] split, int player)
{
DrawingUtils.DrawMap(SquareAvailable);
}
// note: need to check compatible area
public Float3 GetNearestUnseen(Float3 currentpos, IUnitDef unitdef, int unseensmeansthismanyframes)
{
LosMap losmap = LosMap.GetInstance();
IAICallback aicallback = CSAI.GetInstance().aicallback;
int mapwidth = aicallback.GetMapWidth();
int mapheight = aicallback.GetMapHeight();
int currentunitarea = MovementMaps.GetInstance().GetArea(unitdef, currentpos);
int losmapwidth = losmap.LastSeenFrameCount.GetUpperBound(0) + 1;
int losmapheight = losmap.LastSeenFrameCount.GetUpperBound(0) + 1;
int maxradius = (int)Math.Sqrt(losmapheight * losmapheight + losmapwidth * losmapwidth);
int unitlosradius = (int)unitdef.losRadius; // this is in map / 2 units, so it's ok
Int2[] circlepoints = CreateCirclePoints(unitlosradius);
int bestradius = 10000000;
int bestarea = 0;
Float3 bestpos = null;
int unitmapx = (int)(currentpos.x / 16);
int unitmapy = (int)(currentpos.y / 16);
int thisframecount = aicallback.GetCurrentFrame();
// step around in unitlosradius steps
for (int radiuslosunits = unitlosradius * 2; radiuslosunits <= maxradius; radiuslosunits += unitlosradius)
{
// calculate angle for a unitlosradius / 2 step at this radius.
// DrawingUtils.DrawCircle(currentpos, radiuslosunits * 16);
double anglestepradians = 2 * Math.Asin((double)unitlosradius / 2 / (double)radiuslosunits);
//csai.DebugSay("anglestepradians: " + anglestepradians);
//return null;
for (double angleradians = 0; angleradians <= Math.PI * 2; angleradians += anglestepradians)
{
int unseenarea = 0;
int searchmapx = unitmapx + (int)((double)radiuslosunits * Math.Cos(angleradians));
int searchmapy = unitmapy + (int)((double)radiuslosunits * Math.Sin(angleradians));
if (searchmapx >= 0 && searchmapy >= 0 && searchmapx < (mapwidth / 2) && searchmapy < (mapheight / 2))
{
// if (csai.DebugOn)
// {
// int groupnumber = DrawingUtils.DrawCircle(new Float3(searchmapx * 16, 50 + aicallback.GetElevation( searchmapx * 16, searchmapy * 16 ), searchmapy * 16), unitlosradius * 16);
// aicallback.SetFigureColor(groupnumber, 1, 1, 0, 0.5);
// }
int thisareanumber = MovementMaps.GetInstance().GetArea(unitdef, new Float3(searchmapx * 16, 0, searchmapy * 16));
if (thisareanumber == currentunitarea)
{//
//if (csai.DebugOn)
// {
// int groupnumber = DrawingUtils.DrawCircle(new Float3(searchmapx * 16, 100, searchmapy * 16), unitlosradius * 16);
// aicallback.SetFigureColor(groupnumber, 1, 1, 0, 0.5);
// }
foreach (Int2 point in circlepoints)
{
int thismapx = searchmapx + point.x;
int thismapy = searchmapy + point.y;
if (thismapx >= 0 && thismapy >= 0 && thismapx < mapwidth / 2 && thismapy < mapheight / 2)
{
if (thisframecount - losmap.LastSeenFrameCount[thismapx, thismapy] > unseensmeansthismanyframes)
{
unseenarea++;
}
}
}
if (unseenarea >= (circlepoints.GetUpperBound(0) + 1) * 8 / 10)
{
int groupnumber = DrawingUtils.DrawCircle(new Float3(searchmapx * 16, 100 * aicallback.GetElevation(searchmapx * 16, searchmapy * 16), searchmapy * 16), unitlosradius * 16);
aicallback.SetFigureColor(groupnumber, 1, 0, 1, 0.5);
return(new Float3(searchmapx * 16, 0, searchmapy * 16));
}
// return new Float3(searchmapx * 16, 0, searchmapy * 16); // for debugging, remove later
}
}
}
}
return(null);
}