* Sets the item's inventory X position. * @param x X position. */

* Set the amount of turns this tile is smoking. 0 = no smoke. * @param smoke : amount of turns this tile is smoking. */

* Changes the thickness of the border to draw. * @param thickness Thickness in pixels. */

* Set how long since this unit was last exposed. * @param turns number of turns */

* Places units on the map. Handles large units that are placed on multiple tiles. * @param bu The unit to be placed. * @param position The position

* Changes the audio volume of the music and * sound effect channels. * @param sound Sound volume, from 0 to MIX_MAX_VOLUME. * @param music Music vo

* Changes the position of the surface in the X axis. * @param x X position in pixels. */

* Runs the game timer and handles popups. */

* Select the most likely option. * This MUST be called on non-empty objects. * @return The key of the selected choice. */

* Advances the turning towards the target direction. * @param turret True to turn the turret, false to turn the unit. */

---------- YM3812 I/O interface ---------- */

---------- write a OPL registers ---------- */

* Add a ResearchProject to the list of already discovered ResearchProject * @param r The newly found ResearchProject * @param ruleset the game Rules

bitlen is the size in bits of the code*/

starts playing note of particular instrument

* Aim. (shows the right hand sprite and weapon holding) * @param aiming true/false */

* Blits the slider contents * @param surface Pointer to surface to blit onto. */

* Recalculates lighting for the terrain: objects,items,fire. */

* Returns the category of the option. Options with * categories show up in the Options screens. * @return Language string ID for the category. */

Set errno variable */

* Draws and centers the hand sprite on a surface * according to its dimensions. * @param texture Pointer to the surface set to get the sprite from.

* Renders the buffer's contents onto the screen, applying * any necessary filters or conversions in the process. * If the scaling factor is bigger t

* Checks if a certain path exists and is a folder. * @param path Full path to folder. * @return Does it exist? */

* Gets the aggression. Determines the chance of revenge and taking cover. * @return The unit's aggression. */

* Get the number of frames the fire or smoke animation is off-sync. * To void fire and smoke animations of different tiles moving nice in sync - it l

* Gets the amount of blockage of a certain type. * @param type Type. * @return The blockage (0-255). */

* Check if the unit is still cached in the Map cache. * When the unit changes it needs to be re-cached. * @param invalid Get if the cache is invalid

* Gets map's center position. * @return Map's center position. */

* Returns the cost of the ResearchProject * @return the cost of the ResearchProject(in man/day) */

* Gets the transfer cost of the currently selected item. * @return Transfer cost. */

* Returns the rules for the specified craft weapon. * @param id Craft weapon type. * @return Rules for the craft weapon. */

* Returns the screen's left black forbidden to cursor band's width. * @return Width in pixel. */

* Returns the screen's top black forbidden to cursor band's height. * @return Height in pixel. */

* get the danger flag on this tile. * @return the danger flag for this tile. */

* Returns the list of inventories. * @return Pointer to inventory list. */

* Gets the amount of laboratory space this facility provides * for research projects. * @return The laboratory space. */

* Returns the soldier's look. * @return Look. */

* Returns whether the craft is currently low on fuel * (only has enough to head back to base). * @return True if it's low, false otherwise. */

* Returns the soldier's amount of morale. * @return Morale. */

* Gets the number of base personnel (soldiers, scientists, * engineers) this facility can contain. * @return The number of personnel. */

* Returns the amount of remaining seconds the UFO has left on the ground. * After this many seconds thet UFO will take off, if landed, or disappear,

* Returns the amount of space available for * soldiers and vehicles. * @return Space available. */

* Gets the number of Time Units needed to use this item. * @return The number of Time Units needed to use this item. */

* Returns the total size of the items in the container. * @param rule Pointer to ruleset. * @return Total item size. */

* Gets the current turn number. * @return The current turn. */

* Get how long since this unit was exposed. * @return number of turns */

* Returns the rules for the specified UFO. * @param id UFO type. * @return Rules for the UFO. */

Gets the number of waves.

* Gets the amount of workshop space this facility provides * for manufacturing projects. * @return The workshop space. */

* Returns the position of the surface in the Y axis. * @return Y position in pixels. */

* Set health to 0 and set status dead - used when getting zombified. */

* Gets the UFO's battlescape status. * @return bool */

* Check if the ufo door is open or opening. Used for visibility/light blocking checks. * This function assumes that there never are 2 doors on 1 til

* Handles jumping with given deviation. * @param x X deviation. * @param y Y deviation. */

* Determines if the item uses ammo. * @return True if ammo is used. */

* Checks if the item is covering certain inventory slot(s). * @param x Slot X position. * @param y Slot Y position. * @param item Item to check for

* Sets a function to be called every time the left arrows are mouse clicked. * @param handler Action handler. */

* Sets a function to be called every time the right arrows are mouse clicked. * @param handler Action handler. */

* Increase the soldier's military rank. */

* Resets the rotation speed and timer. */

* Resets latitude rotation speed and timer. */

* Resets longitude rotation speed and timer. */

* Apply the Scale2x effect at a single row. * This function must be called only by the other scale2x functions. * * Considering the pixel map : *

* Changes the current altitude of the UFO. * @param altitude Altitude. */

* Sets the position of the column of arrow buttons * in the text list. * @param pos X in pixels (-1 to disable). * @param type Arrow orientation ty

* Set the units we are charging towards. * @param chargeTarget Charge Target */

* Changes whether this UFO has been detected by radars. * @param detected Detection status. */

* Changes the amount of engineers currently in the base. * @param engineers Number of engineers. */

* Controls the blinking animation when * the text edit is focused. * @param focus True if focused, false otherwise. * @param modal True to lock inp

When this is set, Surface::invert() is called with the value from mid when it's time to invert the button

* Changes whether the craft is currently low on fuel * (only has enough to head back to base). * @param low True if it's low, false otherwise. */

Sets the mission's race.

* Changes whether this craft weapon needs rearming * (for example, in case there's no more ammo). * @param rearming Rearming status. */

* Sets the mission's region. if the region is incompatible with * actually carrying out an attack, use the "fallback" region as * defined in the rul

* Changes the amount of scientists currently in the base. * @param scientists Number of scientists. */

* Changes the shape for the arrow button. * @param shape Shape of the arrow. */

* set the number to be displayed for pathfinding preview. * @param tu */

* Sets the cursor according to the selected action. */

free the above pair again*/

init a {char*, size_t} pair for use as string*/

* Returns the variable type of the option. * @return Option type. */

returns 1 if success, 0 if failure ==> nothing done*/

given the code lengths (as stored in the PNG file), generate the tree as defined by Deflate. maxbitlen is the maximum bits that a code in the tree can

* Calculates a line trajectory, using bresenham algorithm in 3D. * @param origin Origin (voxel??). * @param target Target (also voxel??). * @param

* Checks for chained explosions. * * Chained explosions are explosions which occur after an explosive map object is destroyed. * May be due a direc

* Converts screen coordinates to map coordinates. * @param screenX Screen x position. * @param screenY Screen y position. * @param mapX Map x posit

* Returns the description of the option. Options with * descriptions show up in the Options screens. * @return Language string ID for the descriptio

* Mark this unit as not reselectable. */

* Draws the graphic that the surface contains before it * gets blitted onto other surfaces. The surface is only * redrawn if the flag is set by a pr