/**
*
* @author OLiver
*/
unsigned PreviewMinimap::CalcPixelColor(const MapPoint pt, const unsigned t)
{
unsigned color = 0;
// Baum an dieser Stelle?
unsigned char landscape_obj = objects[GetMMIdx(pt)];
if(landscape_obj >= 0xC4 && landscape_obj <= 0xC6)
color = VaryBrightness(TREE_COLOR, VARY_TREE_COLOR);
// Granit an dieser Stelle?
else if(landscape_obj == 0xCC || landscape_obj == 0xCD)
color = VaryBrightness(GRANITE_COLOR, VARY_GRANITE_COLOR);
// Ansonsten die jeweilige Terrainfarbe nehmen
else
{
color = TerrainData::GetColor(lt, TerrainData::MapIdx2Terrain(t == 0 ? terrain1[GetMMIdx(pt)] : terrain2[GetMMIdx(pt)]));
// Schattierung
const int shading = shadows[GetMMIdx(pt)] - 0x40;
int r = GetRed(color) + shading;
int g = GetGreen(color) + shading;
int b = GetBlue(color) + shading;
if(r < 0) r = 0;
if(r > 255) r = 255;
if(g < 0) g = 0;
if(g > 255) g = 255;
if(b < 0) b = 0;
if(b > 255) b = 255;
color = MakeColor(0xFF, unsigned(r), unsigned(g), unsigned(b));
}
return color;
}
/**
* Additional stuff we need to do before drawing (in this case: update the map)
*/
void IngameMinimap::BeforeDrawing()
{
// Ab welcher Knotenanzahl (Teil der Gesamtknotenanzahl) die Textur komplett neu erstellt werden soll
static const unsigned MAX_NODES_UPDATE_DENOMINATOR = 2; // (2 = 1/2, 3 = 1/3 usw.)
if(!nodesToUpdate.empty())
{
// Komplette Textur neu erzeugen, weil es zu viele Knoten sind?
if(nodesToUpdate.size() >= map_width * map_height / MAX_NODES_UPDATE_DENOMINATOR)
{
// Ja, alles neu erzeugen
UpdateAll();
for(MapPoint p(0, 0); p.y < map_height; p.y++)
for(p.x = 0; p.x < map_width; p.x++)
nodes_updated[GetMMIdx(p)] = false;
} else
{
// Entsprechende Pixel updaten
for(std::vector<MapPoint>::iterator it = nodesToUpdate.begin(); it != nodesToUpdate.end(); ++it)
{
for(unsigned t = 0; t < 2; ++t)
{
unsigned color = CalcPixelColor(*it, t);
map.tex_setPixel((it->x * 2 + t + (it->y & 1)) % (map_width * 2), it->y, GetRed(color), GetGreen(color),
GetBlue(color), GetAlpha(color));
}
nodes_updated[GetMMIdx(*it)] = false;
}
}
this->nodesToUpdate.clear();
}
}
void IngameMinimap::UpdateNode(const MapPoint pt)
{
if(!nodes_updated[GetMMIdx(pt)])
{
nodes_updated[GetMMIdx(pt)] = true;
nodesToUpdate.push_back(pt);
}
}
void PreviewMinimap::CalcShadows(const std::vector<unsigned char>& altitudes)
{
shadows.resize(map_width * map_height);
for(MapPoint pt(0, 0); pt.y < map_height; ++pt.y)
{
for(pt.x = 0; pt.x < map_width; ++pt.x)
shadows[GetMMIdx(pt)] = CalcShading(pt, altitudes);
}
}
unsigned char PreviewMinimap::CalcShading(const MapPoint pt, const std::vector<unsigned char>& altitudes) const
{
int altitude = altitudes[GetMMIdx(pt)];
MapPoint tmp = MakeMapPoint(GetNeighbour(Point<int>(pt), Direction::NORTHEAST), map_width, map_height);
int A = altitudes[GetMMIdx(tmp)] - altitude;
tmp = MakeMapPoint(GetNeighbour2(Point<int>(pt), 0), map_width, map_height);
int B = altitudes[GetMMIdx(tmp)] - altitude;
tmp = MakeMapPoint(GetNeighbour(Point<int>(pt), Direction::WEST), map_width, map_height);
int C = altitudes[GetMMIdx(tmp)] - altitude;
tmp = MakeMapPoint(GetNeighbour2(Point<int>(pt), 7), map_width, map_height);
int D = altitudes[GetMMIdx(tmp)] - altitude;
int shadingS2 = 64 + 9 * A - 3 * B - 6 * C - 9 * D;
if(shadingS2 > 128)
shadingS2 = 128;
else if(shadingS2 < 0)
shadingS2 = 0;
return shadingS2;
}
/**
* Update all nodes with the given drawn object
*/
void IngameMinimap::UpdateAll(const DrawnObject drawn_object)
{
// Gesamte Karte neu berechnen
for(MapCoord y = 0; y < map_height; ++y)
{
for(MapCoord x = 0; x < map_width; ++x)
{
MapPoint pt(x, y);
for(unsigned t = 0; t < 2; ++t)
{
if(dos[GetMMIdx(pt)] == drawn_object ||
(drawn_object == DO_PLAYER && // for DO_PLAYER check for not drawn buildings or roads as there is only the player territory visible
((dos[GetMMIdx(pt)] == DO_BUILDING && !houses) ||
(dos[GetMMIdx(pt)] == DO_ROAD && !roads))))
{
unsigned color = CalcPixelColor(pt, t);
map.tex_setPixel((x * 2 + t + (y & 1)) % (map_width * 2), y, GetRed(color), GetGreen(color),
GetBlue(color), GetAlpha(color));
}
}
}
}
}
/**
* Alle Punkte Updaten, bei denen das DrawnObject
* gleich dem übergebenen drawn_object ist
*
* @author OLiver
*/
void IngameMinimap::UpdateAll(const DrawnObject drawn_object)
{
// Gesamte Karte neu berechnen
for(MapCoord y = 0; y < map_height; ++y)
{
for(MapCoord x = 0; x < map_width; ++x)
{
MapPoint pt(x, y);
for(unsigned t = 0; t < 2; ++t)
{
if(dos[GetMMIdx(pt)] == drawn_object || // das gewünschte Objekt
(drawn_object == DO_PLAYER && // bei DO_PLAYER auf evtl. nicht gezeichnete Häuser und Straßen
((dos[GetMMIdx(pt)] == DO_BUILDING && !houses) || // achten, da dort auch nur das Player-
(dos[GetMMIdx(pt)] == DO_ROAD && !roads)))) // Territorium zu sehen ist!
{
unsigned color = CalcPixelColor(pt, t);
map.tex_setPixel((x * 2 + t + (y & 1)) % (map_width * 2), y, GetRed(color), GetGreen(color),
GetBlue(color), GetAlpha(color));
}
}
}
}
}
unsigned IngameMinimap::CalcPixelColor(const MapPoint pt, const unsigned t)
{
unsigned color = 0;
Visibility visibility = gwv.GetVisibility(pt);
if(visibility == VIS_INVISIBLE)
{
dos[GetMMIdx(pt)] = DO_INVISIBLE;
// Man sieht nichts --> schwarz
return 0xFF000000;
} else
{
DrawnObject drawn_object = DO_INVALID;
const bool fow = (visibility == VIS_FOW);
unsigned char owner;
NodalObjectType noType = NOP_NOTHING;
FOW_Type fot = FOW_NOTHING;
if(!fow)
{
const MapNode& node = gwv.GetNode(pt);
owner = node.owner;
if(node.obj)
noType = node.obj->GetType();
} else
{
const FoWNode& node = gwv.GetYoungestFOWNode(pt);
owner = node.owner;
if(node.object)
fot = node.object->GetType();
}
// Baum an dieser Stelle?
if((!fow && noType == NOP_TREE) || (fow && fot == FOW_TREE)) //-V807
{
color = VaryBrightness(TREE_COLOR, VARY_TREE_COLOR);
drawn_object = DO_TERRAIN;
// Ggf. mit Spielerfarbe
if(owner)
{
drawn_object = DO_PLAYER;
if(territory)
color = CombineWithPlayerColor(color, owner);
}
}
// Granit an dieser Stelle?
else if((!fow && noType == NOP_GRANITE) || (fow && fot == FOW_GRANITE))
{
color = VaryBrightness(GRANITE_COLOR, VARY_GRANITE_COLOR);
drawn_object = DO_TERRAIN;
// Ggf. mit Spielerfarbe
if(owner)
{
drawn_object = DO_PLAYER;
if(territory)
color = CombineWithPlayerColor(color, owner);
}
}
// Ansonsten die jeweilige Terrainfarbe nehmen
else
{
// Ggf. Spielerfarbe mit einberechnen, falls das von einem Spieler ein Territorium ist
if(owner)
{
// Building?
if(((!fow && (noType == NOP_BUILDING || noType == NOP_BUILDINGSITE)) || (fow && (fot == FOW_BUILDING || fot == FOW_BUILDINGSITE))))
drawn_object = DO_BUILDING;
/// Roads?
else if(IsRoad(pt, visibility))
drawn_object = DO_ROAD;
// ansonsten normales Territorium?
else
drawn_object = DO_PLAYER;
if(drawn_object == DO_BUILDING && houses)
color = BUILDING_COLOR;
/// Roads?
else if(drawn_object == DO_ROAD && roads)
color = ROAD_COLOR;
// ansonsten normales Territorium?
else if(territory)
// Normales Terrain und Spielerfarbe berechnen
color = CombineWithPlayerColor(CalcTerrainColor(pt, t), owner);
else
// Normales Terrain berechnen
color = CalcTerrainColor(pt, t);
} else
{
// Normales Terrain berechnen
color = CalcTerrainColor(pt, t);
drawn_object = DO_TERRAIN;
}
}
// Bei FOW die Farben abdunkeln
if(fow)
color = MakeColor(0xFF, GetRed(color) / 2, GetGreen(color) / 2, GetBlue(color) / 2);
dos[GetMMIdx(pt)] = drawn_object;
}
return color;
}
/**
*
* @author OLiver
*/
unsigned IngameMinimap::CalcPixelColor(const MapPoint pt, const unsigned t)
{
unsigned color = 0;
// Beobeachtender Spieler
unsigned char viewing_player = GAMECLIENT.GetPlayerID();
Visibility visibility = gwv.GetVisibility(pt);
if(visibility == VIS_INVISIBLE)
{
dos[GetMMIdx(pt)] = DO_INVISIBLE;
// Man sieht nichts --> schwarz
return 0xFF000000;
} else
{
DrawnObject drawn_object = DO_INVALID;
bool fow = (visibility == VIS_FOW);
unsigned char owner;
if(!fow)
owner = gwv.GetNode(pt).owner;
else
owner = gwv.GetNode(pt).fow[GAMECLIENT.GetPlayerID()].owner;
// Baum an dieser Stelle?
if((!fow && gwv.GetNO(pt)->GetGOT() == GOT_TREE) || (fow && gwv.GetFOWObject(pt, viewing_player)->GetType() == FOW_TREE)) //-V807
{
color = VaryBrightness(TREE_COLOR, VARY_TREE_COLOR);
drawn_object = DO_TERRAIN;
// Ggf. mit Spielerfarbe
if(owner)
{
drawn_object = DO_PLAYER;
if(territory)
color = CombineWithPlayerColor(color, owner);
}
}
// Granit an dieser Stelle?
else if((!fow && gwv.GetNO(pt)->GetGOT() == GOT_GRANITE) || (fow && gwv.GetFOWObject(pt, viewing_player)->GetType() == FOW_GRANITE))
{
color = VaryBrightness(GRANITE_COLOR, VARY_GRANITE_COLOR);
drawn_object = DO_TERRAIN;
// Ggf. mit Spielerfarbe
if(owner)
{
drawn_object = DO_PLAYER;
if(territory)
color = CombineWithPlayerColor(color, owner);
}
}
// Ansonsten die jeweilige Terrainfarbe nehmen
else
{
// Ggf. Spielerfarbe mit einberechnen, falls das von einem Spieler ein Territorium ist
if(owner)
{
// Gebäude?
GO_Type got = gwv.GetNO(pt)->GetGOT();
FOW_Type fot = gwv.GetFOWObject(pt, viewing_player)->GetType();
if(((!fow && (got == GOT_NOB_USUAL || got == GOT_NOB_MILITARY ||
got == GOT_NOB_STOREHOUSE || got == GOT_NOB_SHIPYARD || got == GOT_NOB_HARBORBUILDING ||
got == GOT_NOB_HQ || got == GOT_BUILDINGSITE)) || (fow && (fot == FOW_BUILDING || fot == FOW_BUILDINGSITE))))
drawn_object = DO_BUILDING;
/// Straßen?
else if(IsRoad(pt, visibility))
drawn_object = DO_ROAD;
// ansonsten normales Territorium?
else
drawn_object = DO_PLAYER;
if(drawn_object == DO_BUILDING && houses)
color = BUILDING_COLOR;
/// Straßen?
else if(drawn_object == DO_ROAD && roads)
color = ROAD_COLOR;
// ansonsten normales Territorium?
else if(territory)
// Normales Terrain und Spielerfarbe berechnen
color = CombineWithPlayerColor(CalcTerrainColor(pt, t), owner);
else
// Normales Terrain berechnen
color = CalcTerrainColor(pt, t);
} else
{
// Normales Terrain berechnen
color = CalcTerrainColor(pt, t);
drawn_object = DO_TERRAIN;
}
}
// Bei FOW die Farben abdunkeln
if(fow)
color = MakeColor(0xFF, GetRed(color) / 2, GetGreen(color) / 2, GetBlue(color) / 2);
dos[GetMMIdx(pt)] = drawn_object;
}
return color;
}
