+
+bool Cistern::check_connection()
+{
+ ConnectorType temp0, temp1;
+ switch (get_img_actual()) {
+ case 0:
+ temp0 = is_other_connection_area( get_position_x()+get_image()->get_width() + 5 , get_position_y()+get_image()->get_height() -16);
+ temp1 = is_other_connection_area( get_position_x() + 16, get_position_y() - 5);
+ break;
+ case 1:
+ temp0 = is_other_connection_area( get_position_x() -5, get_position_y()+get_image()->get_height()-16);
+ temp1 = is_other_connection_area( get_position_x()+get_image()->get_width() - 16, get_position_y() - 5);
+ }
+ if (temp0 == OUT && temp1 == IN)
+ return (is_connected = true);
+ return is_connected;
+}
+
+ConnectorType Cistern::get_connector_type(int _a, int _b)
+{
+ switch (imgActual) {
+ case 0: if ( (_a <= x+22)&&(_a>=x+10)&&(_b<=y+10)&&(_b > y) )
+ return connect_vec[0].type;
+ if ( (_a <= x+image->get_width()-1)&&(_a >=x+image->get_width()-10)&&(_b<=y+image->get_height()-10)&&(_b >=y+image->get_height()-22) )
+ return connect_vec[1].type;
+ break;
+ case 1: if ( (_a <= x+image->get_width()-10)&&(_a>=x+image->get_width()-22)&&(_b<=y+10)&&(_b > y) )
+ return connect_vec[0].type;
+ if ( (_a <= x +10)&&(_a > x)&&(_b<=y+image->get_height()-10)&&(_b >=y+image->get_height()-22) )
+ return connect_vec[1].type;
+ }
+ return UNDEF;
+}
+
+void Cistern::set_default_connector()
+{
+ connect_vec[0].type = IN;
+ connect_vec[1].type = OUT;
+}