hedgewars/uCursor.pas
author Xeli
Sat, 24 Mar 2012 15:52:07 +0100
changeset 6812 929b467c7277
parent 6580 6155187bf599
child 8026 4a4f21070479
child 8222 d3dc08500fc0
permissions -rw-r--r--
fixed some typo's. LUA_LIBRARY now points to the right name, regardless of the host machine. Running cmake after a bad attempt (ie forgot to add paths to PATH) now works rather than having to clean the cache
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5191
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     1
unit uCursor;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     2
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     3
interface
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     4
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     5
procedure init;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     6
procedure updatePosition;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     7
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     8
implementation
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
     9
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    10
uses SDLh, uVariables;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    11
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    12
procedure init;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    13
begin
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    14
    SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    15
end;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    16
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    17
procedure updatePosition;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    18
var x, y: LongInt;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    19
begin
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    20
    SDL_GetMouseState(@x, @y);
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    21
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    22
    if(x <> cScreenWidth div 2) or (y <> cScreenHeight div 2) then
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    23
        begin
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    24
        CursorPoint.X:= CursorPoint.X + x - cScreenWidth div 2;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    25
        CursorPoint.Y:= CursorPoint.Y - y + cScreenHeight div 2;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    26
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 5199
diff changeset
    27
        if cHasFocus then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 5199
diff changeset
    28
            SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
5191
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    29
        end
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    30
end;
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    31
c7000a6b397b - Implement a thin wrapper over real cursor, which eliminates need in SDL_WarpMouse outside game window
unc0rr
parents:
diff changeset
    32
end.