Clone

Syntax

Clone

<sentences>

End

Description

The clone command creates a copy of the actual process which is called a "child process." The original process is then called the "parent process".

Only the child process will run the sentences between the keyword CLONE and the keyword END.

Example

import "mod_key";
import "mod_map";
import "mod_video";
import "mod_proc";

Process Main()
Begin

    squares();

    repeat
        frame;
    until(key(_ESC));

    let_me_alone();

End

Process squares()
Private
    int advance;
Begin

    graph = map_new(5,5,16);
    map_clear(0,graph,rgb(255,0,255));
    advance = 1;

    clone
        graph = map_clone( 0, graph );
        map_clear(0,graph,rgb(255,255,255));
        advance = 2;
    end

    loop
        x += advance;
        frame;
    end
    map_unload(0,graph);

End

Used in example: key(), map_new(), map_clear(), rgb(), map_unload() This example shows two squares. One is the child process, that is the white, and the other is the parent process.

Keywords
Basic statement	BEGINCONSTDEBUGDECLAREENDFUNCTIONGLOBALLOCALONEXITPRIVATEPROCESSPROGRAMPUBLIC
Control flow statements	BREAKCALLCASECONTINUEDEFAULTELIFELSEELSEIFELSIFFORFRAMEFROMGOTOIFJMPLOOPREPEATRETURNSTEPSWITCHTOUNTILWHILEYIELD
Misc	INCLUDEIMPORT