This wiki is out of date, use the continuation of this wiki instead

Angle

From FenixWiki

(Difference between revisions)
Jump to: navigation, search
Revision as of 00:09, 25 December 2007 (edit)
Sandman (Talk | contribs)
m
← Previous diff
Revision as of 11:50, 25 December 2007 (edit) (undo)
Sandman (Talk | contribs)
m (Definition)
Next diff →
Line 11: Line 11:
'''INT''' angle '''INT''' angle
-'''Angle''' is a predefined [[local variable]] which holds the angle (measured in 1/1000 of a degree) at which the [[graphic]] of that [[process]] (assigned by the local variable [[graph]]) will be drawn. It also influences the result of the [[function]] [[advance]](). +'''Angle''' is a predefined [[local variable]] which holds the angle (measured in 1/1000 of a degree) at which the [[graphic]] of that [[process]] (assigned by the local variable [[graph]]) will be drawn. It also influences the result of the [[function]] [[advance]]().
 + 
 +An angle of 0 means to the right, 90000 means up, 180000 means left and 270000 and -90000 mean down.
== Example == == Example ==

Revision as of 11:50, 25 December 2007

Up to Local Variables



Definition

INT angle

Angle is a predefined local variable which holds the angle (measured in 1/1000 of a degree) at which the graphic of that process (assigned by the local variable graph) will be drawn. It also influences the result of the function advance().

An angle of 0 means to the right, 90000 means up, 180000 means left and 270000 and -90000 mean down.

Example

To make the graphic of a process spin:

Program spinning_graphic;
Begin
    graph = new_map(100,100,8);  //Create a cyan square and assign it to 'graph'
    map_clear(0,graph,rgb(0,255,255));
    x = 160;     //Position the graphic's center
    y = 100;     //in the center of the screen
    Loop
        angle += 1000;    //increase the angle of graphic by 1000 each frame. 1000 = 1 degree.
        frame;
    End
End

This process will spin the cyan square by 1 degree each frame.


Local variables
AngleBigbroFatherFileFlagsGraphIdRegionReservedResolutionSizeSize_xSize_ySmallbroSonXYZ
Personal tools