void Map::LoadFromJSON( const rapidjson::Value& object )
{
// Destroy all Units.
// TODO: Don't do this.
DestroyAllUnits();
// Get the Units tag.
const rapidjson::Value& unitsArray = object[ "units" ];
assertion( unitsArray.IsArray(), "Could not load game state from JSON because no \"units\" list was found!" );
Scenario* scenario = GetScenario();
for( auto it = unitsArray.Begin(); it != unitsArray.End(); ++it )
{
const rapidjson::Value& object = ( *it );
assertion( object.IsObject(), "Could not load Unit from JSON because the JSON provided was not an object!" );
// Get all properties.
HashString unitTypeName = GetJSONStringValue( object, "unitType", "" );
int ownerIndex = GetJSONIntValue( object, "owner", -1 );
int tileX = GetJSONIntValue( object, "x", -1 );
int tileY = GetJSONIntValue( object, "y", -1 );
assertion( GetTile( tileX, tileY ).IsValid(), "Loaded invalid tile position (%d,%d) from JSON!", tileX, tileY );
// Get references.
UnitType* unitType = scenario->UnitTypes.FindByName( unitTypeName );
assertion( unitType, "Could not load invalid UnitType (\"%s\") from JSON!", unitTypeName.GetCString() );
Faction* faction = GetFactionByIndex( ownerIndex );
assertion( faction, "Could not load Unit with invalid Faction index (%d) from JSON!", ownerIndex );
// Spawn the Unit.
Unit* unit = CreateUnit( unitType, faction, tileX, tileY );
// Load each Unit from the array.
unit->LoadFromJSON( *it );
}
}
//---------------------------------------
Widget::VerticalAlignment Widget::GetVerticalAlignmentByName( const HashString& name )
{
VerticalAlignment result = VERTICAL_ALIGN_TOP;
if( name == VERTICAL_ALIGN_TOP_NAME )
{
result = VERTICAL_ALIGN_TOP;
}
else if( name == VERTICAL_ALIGN_CENTER_NAME )
{
result = VERTICAL_ALIGN_CENTER;
}
else if( name == VERTICAL_ALIGN_BOTTOM_NAME )
{
result = VERTICAL_ALIGN_BOTTOM;
}
else
{
WarnFail( "VerticalAlignment setting \"%s\" is invalid!", name.GetCString() );
}
return result;
}
//---------------------------------------
Widget::HorizontalAlignment Widget::GetHorizontalAlignmentByName( const HashString& name )
{
HorizontalAlignment result = HORIZONTAL_ALIGN_LEFT;
if( name == HORIZONTAL_ALIGN_LEFT_NAME )
{
result = HORIZONTAL_ALIGN_LEFT;
}
else if( name == HORIZONTAL_ALIGN_CENTER_NAME )
{
result = HORIZONTAL_ALIGN_CENTER;
}
else if( name == HORIZONTAL_ALIGN_RIGHT_NAME )
{
result = HORIZONTAL_ALIGN_RIGHT;
}
else
{
WarnFail( "HorizontalAlignment setting \"%s\" is invalid!", name.GetCString() );
}
return result;
}
//---------------------------------------
void Widget::RemoveChildByName( const HashString& name )
{
auto it = mChildren.find( name );
if( it != mChildren.end() )
{
Widget* child = it->second;
// Remove the child with the specified name.
mChildren.erase( it );
// Resort all children by their draw order.
InvalidateDrawOrder();
}
else
{
// If the child wasn't found, post a warning.
WarnFail( "Could not remove child \"%s\" from Widget \"%s\" because no child with that name was found!", name.GetCString(), mName.GetCString() );
}
}
//---------------------------------------
void Widget::AddChild( Widget* child )
{
assertion( child, "Cannot add null child to Widget \"%s\"!", GetName().GetCString() );
assertion( child->GetManager() == mManager, "Cannot add child \"%s\" to Widget \"%s\" because it was created by a different WidgetManager!", child->mName.GetCString(), mName.GetCString() );
HashString parentName = ( child->mParent ? child->mParent->mName : "" );
assertion( child->mParent == nullptr, "Cannot add child \"%s\" to Widget \"%s\" because it is already a child of Widget \"%s\"!", child->mName.GetCString(), mName.GetCString(), parentName.GetCString() );
assertion( !HasChildWithName( child->mName ), "Could not add child \"%s\" to Widget \"%s\" because a child of the same name already exists!", child->mName.GetCString(), mName.GetCString() );
//DebugPrintf( "Adding child \"%s\" to Widget \"%s\"...", child->GetName().GetCString(), GetName().GetCString() );
// If a child with the specified name does not already exist, add the new child.
mChildren[ child->mName ] = child;
child->mParent = this;
// Resort all children by their draw order.
InvalidateDrawOrder();
}