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(svn r27625) -Doc: CursorVars

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frosch 2016-08-15 18:30:50 +00:00
parent 9d5ed2c469
commit 2257d782b0
1 changed files with 17 additions and 12 deletions
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29
src/gfx_type.h
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@ -115,29 +115,34 @@ struct AnimCursor {
/** Collection of variables for cursor-display and -animation */
struct CursorVars {
Point pos, size, offs, delta; ///< position, size, offset from top-left, and movement
Point draw_pos, draw_size; ///< position and size bounding-box for drawing
int short_vehicle_offset; ///< offset of the X for short vehicles
CursorID sprite; ///< current image of cursor
PaletteID pal;
int wheel; ///< mouse wheel movement
/* Logical mouse position */
Point pos; ///< logical mouse position
Point delta; ///< relative mouse movement in this tick
int wheel; ///< mouse wheel movement
bool fix_at; ///< mouse is moving, but cursor is not (used for scrolling)
/* We need two different vars to keep track of how far the scrollwheel moved.
* OSX uses this for scrolling around the map. */
int v_wheel;
int h_wheel;
/* Mouse appearance */
CursorID sprite; ///< current image of cursor
PaletteID pal;
Point size, offs; ///< sprite properties
Point draw_pos, draw_size; ///< position and size bounding-box for drawing
const AnimCursor *animate_list; ///< in case of animated cursor, list of frames
const AnimCursor *animate_cur; ///< in case of animated cursor, current frame
uint animate_timeout; ///< in case of animated cursor, number of ticks to show the current cursor
bool visible; ///< cursor is visible
bool dirty; ///< the rect occupied by the mouse is dirty (redraw)
bool fix_at; ///< mouse is moving, but cursor is not (used for scrolling)
bool in_window; ///< mouse inside this window, determines drawing logic
bool visible; ///< cursor is visible
bool dirty; ///< the rect occupied by the mouse is dirty (redraw)
bool in_window; ///< mouse inside this window, determines drawing logic
bool vehchain; ///< vehicle chain is dragged
/* Drag data */
int short_vehicle_offset; ///< offset of the X for short vehicles
bool vehchain; ///< vehicle chain is dragged
bool UpdateCursorPosition(int x, int y, bool queued_warp);