* Get/Set text to position * @author prissi */

compute integer sqrt

* Creates a tooltip from tip text and money value * @author Hj. Malthaner */

* Sets the tooltip to display. * Has to be called from within gui_frame_t::zeichnen * @param owner : owner==NULL disables timing (initial delay and

converts a 2d koord to a suitable ground pointer

* Input * * Description: * This function accepts an array of octets as the next portion of * the message. * * Parameters: * m

* Station crowded * @author Hj. Malthaner */

returns true,if building can be rotated

* each drag event contains the origin of the first click. * if the window is being dragged, it is convenient to change this * so the origin keeps po

* places x and w within bounds left and right * if nothing to show, returns false * @author Niels Roest */

creates stops with unique! names

combines a textute and a lightmap * just weight all pixel by the lightmap */

* @return Category of the good * @author Hj. Malthaner */

percentage of passengers for different kinds of trips

* returns element that has the focus * that is: go down the hierarchy as much as possible */

* returns the system type of this way (mostly used with rails) * @see weg_t::styp * @author DarioK */

dito for pillars

assuming this is a private way sign

* Production multipliers * @author Hj. Malthaner */

old style trees and new style tree support ...

* return statistics value * always returns last month's value * @author hsiegeln */

* Get the string value for a key - key must be lowercase * @return def if key isn't found, value otherwise * @author Hj. Malthaner */

* Transform a 24 bit RGB color into the system format. * @return converted color value * @author Hj. Malthaner */

* Erzeugt eine neue Haltestelle des Spielers an Position pos * @author Hj. Malthaner */

* Check if this convoi has entered a depot. * @author Volker Meyer * @date 09.06.2003 */

* Inits logging facility. * @author Hj. Malthaner */

3 Byte sequence, total letter value is 1110xxxx 10yyyyyy 10zzzzzz => xxxxyyyy yyzzzzzz

true, if this station is overcroded for this category

can a convoi reserve this position? * @author prissi */

essential to find out about next step * returns true, if we can go here * (identical to fahrer) */

returns NULL, if removal is allowed players can remove public owned ways

marks a coverage area * @author prissi */

* send data to dest * @param buf the data * @param size length of buffer and number of bytes to be sent * @return true if data was completely send,

* recalculated the station type(s) * since it iterates over all ground, this is better not done too often, because line management and station list

called after passing of the last vehicle (in a convoi) or of a city car; releases the crossing which may switch state

* removes the halt from a ground * however this funtion check, whether there is really no other part still reachable * @author prissi */

request permission to pass crossing

reserves a position (caution: railblocks work differently! * @author prissi */