bool MapManager::isLocationReachable(Actor& actor, const Location& location)
{
const fdkgame::navi::VertexMap& vertexMap = getVertexMap(
fdkgame::navi::VertexMapType( actor.getMoveCapability(), actor.getUnitSize() )
);
VertexCoord testVertexCoord = util::locationToNearestVertexCoord(location);
if (!vertexMap.isBlock(testVertexCoord) )
{
return true;
}
//const Velocity& velocity = actor.getVelocity();
//if ((velocity.x > 0 && velocity.y > 0) || // 右下
// (velocity.x < 0 && velocity.y < 0) ) // 左上
//{
// if (!vertexMap.isBlock(testVertexCoord+VertexCoord(1, -1)) || // 右上角可走
// !vertexMap.isBlock(testVertexCoord+VertexCoord(-1, 1)) ) // 左下角可走
// {
// return true;
// }
//}
//else if ((velocity.x > 0 && velocity.y < 0) || // 右上
// (velocity.x < 0 && velocity.y > 0) ) // 左下
//{
// if (!vertexMap.isBlock(testVertexCoord+VertexCoord(1, 1)) || // 右下角可走
// !vertexMap.isBlock(testVertexCoord+VertexCoord(-1, -1)) ) // 左上角可走
// {
// return true;
// }
//}
return false;
}
void MapManager::draw()
{
const fdkgame::navi::VertexMap& vertexMap = getVertexMap(
fdkgame::navi::VertexMapType(g_Option.getMoveCapability(), g_Option.getUnitSize())
);
if (g_Option.isOn(Option::Toggle_ShowVertex))
{
for (int y = 0; y < vertexMap.getSizeY(); ++y)
{
for (int x = 0; x < vertexMap.getSizeX(); ++x)
{
util::drawVertex(VertexCoord(x, y),
(vertexMap.getBlockValue(VertexCoord(x, y)) > 0) ? ARGB(255, 226, 98, 29) : ARGB(255, 131, 164, 108)
);
}
}
}
if (g_Option.isOn(Option::Toggle_ShowVertexCoordInMouse))
{
Location mouseLocation;
g_HGE->Input_GetMousePos(&mouseLocation.x, &mouseLocation.y);
VertexCoord vertexCoord = util::locationToNearestVertexCoord(mouseLocation);
g_Font.printf(mouseLocation.x-20.0f,mouseLocation.y-20.0f,HGETEXT_LEFT,"%d,%d", vertexCoord.x, vertexCoord.y);
}
if (g_Option.isOn(Option::Toggle_ShowVertexIDInMouse))
{
Location mouseLocation;
g_HGE->Input_GetMousePos(&mouseLocation.x, &mouseLocation.y);
VertexCoord vertexCoord = util::locationToNearestVertexCoord(mouseLocation);
if (vertexMap.isValidNodeCoord(vertexCoord))
{
g_Font.printf(mouseLocation.x-20.0f,mouseLocation.y-20.0f,HGETEXT_LEFT,"%d", vertexMap.toNodeID(vertexCoord) );
}
}
}
void MeshBuilder::removeVertex( int index )
{
assert( 0 == getVertex(index)->polygons() ); // no polygon can use the vertex
Vertex* item = getVertex(index);
item->destroy();
m_this->vertices.remove( index );
freeVertex( item );
// update vertex indices
int i;
for ( i = index ; i < (int)m_this->vertices.size() ; ++i )
m_this->vertices[i]->m_index = i;
// update discontinuous vertex map indices
for ( i = 0 ; i < discontinuousVertexMaps() ; ++i )
getDiscontinuousVertexMap(i)->vertexRemoved( index );
// update discontinuous vertex map indices
for ( i = 0 ; i < vertexMaps() ; ++i )
getVertexMap(i)->vertexRemoved( index );
}
